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User Manual - Schneider Electric

1. 2015 Schneider Electric All Rights Reserved BACK OF MAIN DOOR Blue Pilot Light Option Ckt 1 Bypass Blue Pilot Light Option Motor OL Trip Red Pilot Light Alarm Amber Pilot Light Normal OUTSIDE VIEW Green Pilot Light 35 Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak EAV73941 Rev 01 01 2015 Figure 12 Typical Component Identification and Terminal Strip Location CFP Size 1 Inside View 24 Vdc Power Supply CFP Controller Stirring FanTransformer 480 Vac Panels Only ATV212 Variable Frequency Drive Stirring Fan Power Distribution Blocks Ground Bar VFD Load Filter Motor Load Fuses Sensor Input Terminal Blocks Reversing Contactors Bypass Circuit Option Isolated Ground Bar for Motors 36 THRO OBS OBOO BOO BOO INSIDE VIEW Bypass Option Shown Stirring Fan Thermostat Control and Cabinet Heater Power Fuses Cabinet Heater Transformer 480 Vac Panels Option Main Ground Bar Main Circuit Breaker Surge Suppressor Variable Frequency Drive Fuses Enclosure Cabinet Heater Option Customer Bypass Motor Connection Terminal Blocks Bypass Circuit Option 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 3 Receiving Installin
2. ESO Es su Pana W E E er mu E E Tena LC Fen ha ERC Si WE KE SE ead Ten S EE A LEFT ZS wt E Send EE Sed Ze L Rev 01 01 2015 EAV73941 Figure 10 Q 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Output Wiring Size the ampacity of motor power conductors according to the motor full load current National Electrical Code and applicable local codes Connect the respective motor conductors to the T1 T2 and T3 terminals of the motor overload relay device one for each motor Terminate the motor grounds to the respective VFD isolated ground bar See Figure 12 on page 36 and Figure 14 on page 38 for location Refer to the unit wiring schematic for overload relay terminal wire size range and torque requirements The VFD is sensitive to the amount of capacitance either phase to phase or phase to ground present on the output power conductors If excessive capacitance is present the drive may trip on overcurrent Output Cable Follow these guidelines when selecting output cable Cable type The cable must have a low capacitance phase to phase and to ground Do not use mineral impregnated cable
3. l l SS N FARN Ki ae os ZE ETS CFM2 CFM4 CFM6 CFMB Grunt SI Fong CFM16 K Naa Na Sar War Su N E NZ 2014 Schneider Electric All Rights Reserved May be provided with fewer motor starters than shown depending on the CFP catalog number Notes 1 Only 1 provided in size 1 enclosures nd indicates components and wiring that is either optional or not part of all CFP catalog numbers 89 Condenser Fan Pak User Manual Section 6 Basic Power and Control Circuit Diagrams EAV73941 Rev 01 01 2015 Figure 71 Power Circuit with Bypass 480 V Three Phase CB1 oN 0 O O Power L LJ VFD1 Fuse Supply P VFD2 Fuse Voltage Surge FU1 3 Fuse L FU4 6 Suppressor FU7 8 Cabinet f a RE FanFuse Heater Fusel FU7A 8A T FU9 10 Control Control XFMR XFMR MMM Cabinet Cabinet z FanFuse Heater Fuse Power FU7B FU9A 10A VFD1 Supply VFD2 24 Vdc e p 7 sr E els Cabinet rab eis IFan2 Gerten us kri AN ption d T T T T T 1 I Motor Motor A Motor A Motor S Motor Motor A Motor A Fuse Fuse Fuse Gg Fuse Dee Ge 183 TS5 T TS7 m Leg eh WV S TS15 Bypass Bypass By Gel LBypas 7 T Bypasg ieee i Bypass CO1A CO3B CO3A CO5B T CO5A CO7B 2 CO7A CO9B CO9A Tee E CO11A CORATE 2 CO13A CO15B f CO15A 5 NN S D s OLR5 kA OLR7 D I OLR9 d lt OLR11 KN OLR13 D I OLR15 S S N S N N S H H H l l
4. 22mm Pilot Lights Green NORMAL Amber ALARM Red MTR OL TRIP Blue Circuit 1 Bypass and Circuit 2 Bypass optional Figure 3 Operations Panel Graphic HMI Display Circuit 2 BYPASS VFD2 Switch optional NORMAL SVC Switch Circuit 1 BYPASS VFD1 Switch optional 16 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Figure 4 CFP Internal View ATV212 VFDs CFP Controller Power Supply Motor Overload Protection 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 2 Technical Characteristics Main Disconnect Circuit Breaker VFD Line Side Fuses Optional Cabinet Heater Motor Circuit Fuses Optional VFD Bypass Contactors 17 Condenser Fan Pak User Manual EAV73941 Section 2 Technical Characteristics Rev 01 01 2015 Dimensions and Weights Figure 5 Frame Size 1 Enclosure Dimensions in mm Weight 290 Ibs me 8 152 207 1 Q Q 41 148 Ze La 2 000 1045 2 303 8 43 124 EU Gr K 30 938 L 17 018 785 8 Kei 432 3 a D 18 200 a ZS 462 3 Les 21 037 534 3 FRONT RIGHT SIDE d DE D EIST Tele ten CET poooo Hlslsl D I DO oo Suggested Conduit Entry Location 17 018 Air Intake Do Not Block G00000000080000000000 DO0000000000000000000 CSESESBB88ER80008888888 DO0000000000000000
5. FU7A BA Fus 10 fH Control WAY Control Wy XFMR CNN XFMR MM Cabinet Cabinet dy FanFuse Heater Fuse Power FU7B FU9A 10A EN vppl Supply tsi VFD2 24 Vdc r l l rta Cabinet rt rt Fant I Fan Heater IHTRI IHTRAI A Option d T T T T T Motor Motor Motor was Motor F Motor Motor A wee Fuse Fuse Fuse Fuse Fuse H Fuse m Fuse H Fuse H l 2 2 2 H H H 2 2 co1 co3 CO5 CO7 cog coi C013 co15 3 3 g 3 3 L D D D D OLR1 d OLR3 OLR5 gt lt OLR7 gt lt OLR9 gt lt OLR11 gt lt OLR13 gt lt OLR15 gt N N N N S N H H HR I chy ARE ve chy chy chy chy chy cm om Jesus ew Jeng fcrm Jee crmis NZ KE Le NZ e e Si Le l Motor Motor Motor Motor Motor Motor A Motor H Motor Fuse Fuse Fuse a Fuse H Fuse H Fuse H Fuse H Fuse H co2 CO4 CO6 z cos X Coin S ee co14 2 Sa D N N S 5 D OLR2 OLR4 OLR6 lt OLR8 lt OLR10 gt lt OLR12 lt OLR14 lt OLR16 lt N S 5 N N S a l l l l l l ES Fa FT EH TS TS es Z5 om CFM4 CFM6 CFM8 Cru lr crm CFM16 Ve Ke Le K So Les New Se 7 May be provided with fewer motor starters than shown depending on the CFP catalog number Notes 1 Only 1 provided in size 1 enclosures 88 indicates components and wiring that is either optional or not part of all CFP catalog numbers 2014 Schneider Elect
6. 2014 Schneider Electric All Rights Reserved MTR OL Trip LT5 Contactor Coils Bypass Contactor Coils oss BE Aloe coxBl Bypass CKT 1 Temp Sensor PSEN1H SES l J PSEN2H yy NE PSEN1L Lee PSEN2L 7 fA Terminal Normal Block Et 91 Condenser Fan Pak User Manual Section 6 Basic Power and Control Circuit Diagrams Figure 73 Control Power Circuit Part B 92 VFD Bypass CKT 2 Contactor Coils CR2 CO2A OLR2 e l Jumper removed if AN cox Bypass Option a oh installed i I ICOXA oLRxl Boos VFD Bypass Bypass Contactor Notes 1 Provided on units with Bypass option Bypass CKT 2 EAV73941 Rev 01 01 2015 2 May be provided with additional control components up to eight per circuit depending on CFP model number 3 Additional sensors if CFMINLIFTKIT is ordered for minimum differential pressure type chiller 2014 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual APPENDIX A RENEWABLE PARTS 2015 Schneider Electric All Rights Reserved Table 25 Common Parts Renewable Part Description Part Number CFP Controller TM168B23CSCF2 3 5 Color HMI1 HMISTU655CF Surge Arrester 600 V 3 wire Delta 200 kA SDSA3650D Stirring Fan 208 240 V panels only NSYCVF170M230 Stirring Fan 480 V panels only 3115806550 Stirring Fan Transfor
7. F Actual 87 8 78 8 F Menu Bar Condenser Fan Pak Date Time Unspecified Display Units F psi Refrigerant R404A Fan Status Icons Idle gray Outdoor Air F Unspecified Hz 0 0 psi Unspecified Target F lt gt lt gt Actual F Unspecified Status Icon OK Figure 77 Password Screen Tunan Enter new Password Default Password 111 99 Condenser Fan Pak User Manual 100 Figure 78 Home Screen Outdoor Air Ckt1 77 4 F J 0 0 0 0 Hz ans 167 1 143 6 psi Target 87 4 lt gt lt gt F Actual 87 8 78 8 F Menu Bar Condenser Fan Pak Date Time Display Units Refrigerant KA ee 24 Mar 2014 1 16pm Ckt 2 ele gt GC R22 SES Unspecified F psi R404A Fan Status Icons Idle gray Outdoor Air F Unspecified Hz 0 0 ps Unspecified Target F lt gt lt gt Actual F Unspecified Status Icon OK EAV73941 Rev 01 01 2015 Figure 79 User Parameter Summary A seur Control Clock Expert User Parameter Summary Refrigerant Motor Voltage Sensor Configuration Pressure Differential Refrigerant R22 460 R404A High Low 60 1 psi Motor Voltage 300 Sensor Configuration High Low Pressure Differential 60 1 Figure 80 Analog Input Summary Analog Input Summary Outdoor Air Hig
8. c Lock disconnect in the open position e Wait 15 minutes for the VFD DC bus capacitors to discharge Then follow the DC Bus Voltage Measurement Procedure on page 32 to verify that the DC voltage is less than 42 V The VFD LEDs are not indicators of the absence of DC bus voltage e Disconnect and lock out the Bypass power source if provided e Install and close all covers before applying power or starting and stopping the CFP Failure to follow these instructions will result in death or serious injury A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E Standard for Electrical Safety in the Workplace e This equipment must be installed and serviced only by qualified electrical personnel e Turn off all power supplying this equipment before working on or inside the equipment e Always use a properly rated voltage sensing device to confirm power is off e Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury 2015 Schneider Electric All Rights Reserved 71 Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Introduction External Signs of Damage Fan and Airflow Maintenance 72 EAV73941 Rev 01 01 2015 A number of diagnostic and status codes are in
9. The tabs at the top of the screen bring up trend graphs of condensing temperature error and VFD output frequency These graphs can be useful when setting up the CFP and fine tuning the frequency control parameters Figure 64 Trend Graph Err 1 Err 2 Freq Freq2 Real Time trend graphs ERR1 Ckt 1 Temp Error C ERR2 Ckt 2 Temp Error C FREQ1 VFD 1 Frequency Hz FREQ2 VFD 2 Frequency Hz 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 5 Troubleshooting and Maintenance Section 5 Troubleshooting and Maintenance A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Read and understand this bulletin in its entirety before installing or operating the Condenser Fan Pak Installation adjustment repair and maintenance of the CFP must be performed by qualified personnel e The user is responsible for conforming to all applicable code requirements with respect to grounding all equipment e Many parts in this unit operate at line voltage Do not touch Use only electrically insulated tools e Do not short across DC bus capacitors or touch unshielded components or terminal strip screw connections with voltage present e Before servicing the CFP follow the lockout tagout procedure a Disconnect all power including external control power that may be present before servicing the CFP b Place aDO NOT TURN ON label on the CFP disconnect
10. l SR fos am ys ie Ee EC ei crt ou CFM5 CFM CFMS CFM1 Sal Cru K Se Sa KEE NZ NaF Nar NZ Motor a Motor z Motor Motor a Motor A Geh A Fuse Fuse Fuse Fuse Fuse use T Iss T dei T 1512 T 714 T Si T H Dees d Bypassj B ss Bypassj Bypassy CO6B CO6A CO8B te CO8A r CO10A C012B CO12A CO14B H CO14A CO16B Zi CO16A 5 OLR8 S OLR10 DERAZX OLR14 OLR16 gt OLR6 OS S x gt lt KR S KR N H 3 i H l l S Dee SSC GC chy es CFM6 CFM8 Erd ur frma CFM16 NN Le No Ke No Ki May be provided with fewer motor starters than shown depending on the CFP catalog number Notes 1 Only 1 provided in size 1 enclosures 90 indicates components and wiring that is either optional or not part of all CFP catalog numbers 2014 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 6 Basic Power and Control Circuit Diagrams Figure 72 Control Power Circuit Part A Power Modbus Modbus Field S Supply Cable Cable Ie 8 ensor 24 Vdc to HMI to VFD Terminal Block CB2 TSCNT 24 Vdo o Art Protector NSH Terminal Block Norm SVC ss1 Norm ss3 Bypass vFD2 eee pees OK VFD Bypass CKT 1 A H COIA OLR1 con om e ES j 1 Aes as e oy OT i 1 ICOxA oLrxl COL Jumper removed if Bypass Option installed VFD Bypass
11. the Bypass mode motor rotation check is complete Switch both Bypass VFD selector switches to the VFD position For circuit breakers with a J prefix the instantaneous magnetic trip point of the circuit breaker is adjustable and factory set on the Low setting CFPs with a J prefix circuit breaker include CF B66H e e CF B88Heeee CF C66Heeee and CF C88Heeee 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Section 4 Circuit Descriptions and Options Introduction Graphic HMI Display Operation Type 3R Operation Reset After Clearing a Detected Fault Power Circuit without Bypass Operator Controls General Arrangement and Operation CFP Operation Normal Status Light Alarm Status Light 2015 Schneider Electric All Rights Reserved This section describes basic sequences of operation for the two pre engineered power circuit configurations and their available options e Power Circuit without Bypass e Power Circuit with Bypass The graphical HMI display is used for both parameterizing and display Use the 22 mm operators on the front of the CFP door to command the VFD and Bypass modes of operation To help prevent condensation on the inside of the cabinet leave the mains Source 1 energized After a detected fault has been cleared ensure all fan motors are not operating then power cycle the CFP by switc
12. 01 01 2015 Modbus TCP IP Using the Modbus TCP IP option you can set three TCP IP parameters IP address Subnet Mask IP Configuration Figure 52 Modbus TCP Modbus TCP Address ZE E Subnet 255 256 255 Feed IP Configuration 2 The corresponding Modbus TCP Help screen shows the meaning of the IP Configuration parameter Figure 53 Modbus TCP Help Modbus TCP IP Configuration 0 DHCP 1 Autommatic Boot IP 2 Local Stored IP BACnet IP Using the BACNet IP option you can set five BACnet IP parameters IP address Subnet Mask IP Configuration Port Number Device Instance Figure 54 BACnet IP BACNet IP Address E EE Subnet 66 E 255 Eos IP Configuration 2 Port Number 47808 Device Instance 7077888 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options The corresponding BACnet IP Help screen explains the IP Configuration and Port Number Figure 55 BACnet Help BACNet IP IP Configuration 0 DHCP 1 Autommatic Boot IP 2 Local Stored IP Port No min 47808 max 47823 BACnet MS TP Using the BACnet MS TP option you can set four BACnet MS TP parameters Baud Rate Info Frames Max Master Device Instance Figure 56 BACnet MS TP BACNet MS TP Ba
13. 49 Expert Fan Circuits Expert How Many 20 Sec Fan Circuits Test Run 1 Circuit A 1 2 Circuits 64 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Expert Service Mode Expert BMS Configuration 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Use the Expert Service Mode screen to adjust the parameters that define the Service mode in which the fans run backwards for a set period of time e Duration Sets the run time in seconds of the fans in the service mode e SVC Switch Hold Time Sets the length of time in seconds the operator holds the front panel switch in the SVC position before the fans start e VFD Frequency Sets fan speed during the SVC mode Figure 50 Expert Service Mode Expert Service Mode Parameters 20 s Duration 5 s SVC Switch Hold Time 20 Hz VFD Frequency The Expert BMS Building Management System Configuration Expert Parameter provides four options for network connectivity in the CFP e BMS Network Not Installed Modbus TCP IP BACnet IP e BACnet MS TP The HMI displays a configuration screen corresponding to the network option installed in the CFP BMS Network Not Installed Figure 51 BMS Network Not Installed BMS Network Option Not Installed 65 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options 66 EAV73941 Rev
14. 8 before performing the procedures in this section Failure to follow these instructions will result in death or serious injury A CAUTION IMPROPER WIRING HAZARD Follow the wiring practices described in this document in addition to those already required by the National Electrical Code and local codes Failure to follow these instructions can result in injury or equipment damage Before wiring the unit perform the DC Bus Voltage Measurement Procedure on page 32 Good wiring practice requires the separation of control circuit wiring from all power wiring Power wiring to the motor s must have the maximum possible separation from all other power wiring and from other drives Donotrun power and control wiring in the same conduit Do not run motor leads from different VFDs in the same conduit e Each motor circuit set of leads must be run in a separate conduit even if the motors are controlled by a common VFD This separation reduces the possibility of coupling electrical transients from power circuits into control circuits or from motor power wiring into other power circuits 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 3 Receiving Installing and Starting the Condenser Fan Pak When wiring the unit Before applying power ensure that the wiring termination points are checked for proper torque See Tables 13 14 and 15 on pages
15. Compressor Type Reciprocating Scroll or Screw Refrigerant Circuit 1 Total Number of Condenser Fan Motors Condenser Fan Motor Voltage 3 Phase Frequency FLA Motor Cable Type Total Length in Feet 1 Is Motor Designed to Comply with NEMA Mg 1 Part 31 Guidelines Yes No Refrigerant Circuit 2 Total Number of Condenser Fan Motors Condenser Fan Motor Voltage 3 Phase Frequency FLA Motor Cable Type Total Length in Feet 2 Is Motor Designed to Comply with NEMA Mg 1 Part 31 Guidelines Yes 1 Combined motor lead length of all motors controlled by VFD Circuit 1 2 Combined motor lead length of all motors controlled by VFD Circuit 2 Power Source and Environment Voltage Between L1 and L2 No L2 and L3 L3 and L1 Ambient Temperatures Min C F Max C F Humidity Specify Altitude in Feet if CFP Installed Greater than 3300 Feet above Sea Level Detailed Description of Problem 74 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Troubleshooting Guides Table 19 Problem Amber Alarm Icon Troubleshooting Guide Cause System warning or fault Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Remedy Inspect alarm log for details See Table 21 on page 76 Red Fault Icon LN Q HMI Blank System fault HMI is programmed to go blank after ten minu
16. DC Bus Voltage Measurement procedure on page 32 before proceeding Failure to follow these instructions will result in death or serious injury In Bypass mode the CFP does not control the fan motors Power for the fan motors passes through the CFP Bypass contactor contacts to the fan motors The original chiller equipment fan motor control energizes and de energizes the condenser fan motors 1 If Bypass option is provided momentarily set the Circuit 1 Bypass VFD selector switch to the Bypass position to check the direction of motor rotation observe fan rotation and then return switch to the VFD position If the fans rotate in the correct direction proceed to step 6 If the fans do not rotate in the correct direction stop the drive and remove all power 49 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Circuit Breaker Trip Adjustment 50 3 Correct the direction of motor rotation by reversing any two field wired motor leads L1 L2 L3 connected to corresponding Bypass terminal Strip within the CFP see Step 6 page 43 and Figure 16 page 43 4 Repeat steps 1 and 2 until all fan motors rotate in the correct direction After all fan motors for the Circuit 1 Bypass function rotate in the correct direction repeat steps 1 through 4 for the Circuit 2 Bypass function After the fan motor rotation for both Bypass circuits is correct
17. OL Trip Status Light The red status indicator light on the front of the CFP door is an alert that illuminates if any one of the multiple motor overload relays have tripped Additionally a 24 Vdc motor overload status signal MTR OL is provided at the TSCNT terminal strip for the local or remote monitoring of a fan motor overload trip condition Surge Protection This standard feature provides a suppression path for each mode line to line L L and line to ground L G Each mode is individually fused and uses circuitry with thermal cutouts Table 17 Hard Wired Secondary Surge Arresters Description Part Number Secondary Surge Arrester and Surge Protective Device for three phase systems SDSA3650D 600 Vac phase to ground maximum 1 1 Do not use on underground systems Systems must be solidly grounded 52 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Power Circuit with Bypass Bypass VFD Selector Bypass Operation 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Includes all of the same functionality as the Power Circuit without Bypass Power Circuit without Bypass page 51 and an additional Bypass Option package The Bypass Option is provided for the unlikely event that the VFD becomes inoperative The option consists of s VFD Output and Bypass Contactors electrically and mechanically interlocked e Bypass VFD
18. Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 _ Figure 109 Quick Start Guide anda Can Dal Unin Quick Start L click Tools button to set parameters 1 Use Setup Tab to set user params a Set refrigerant parameter b Select motor nameplate voltage c Select pressure sensor config 2 Use default Control params 1 3 Set the Date Time clock 4 Use default Expert params Information only Figure 110 Alarm Log 1 Time 3 24 14 15 27 9 03 24 14 15 27 gt E Information only 2015 Schneider Electric All Rights Reserved 109 Condenser Fan Pak User Manual EAV73941 Rev 01 01 2015 110 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual APPENDIX D BMS VARIABLES REGISTER MAP Address Name Description 200 BMS_bCallForCooling Bit set when either compressor detected ON 201 BMS_bSW_BP_CKT1 State of BYPASS_CKT1 switch 1 BYP 0 VFD 202 BMS_bSW_BP_CKT2 State of BYPASS switch 1 BYP 0 VFD 203 BMS_CondTempCalc_1 Condensing temperature calculated from high pressure measurement 204 BMS_CondTempCalc_2 Condensing temperature calculated from high pressure measurement 205 BMS_CondTempSetPt_1 Condensing temperature setpoint from Floating High Pressure block 206 BMS_CondTem
19. Selector Switch for each respective VFD circuit e Bypass Status Light for each VFD circuit A blue light illuminates to indicate if the respective VFD circuit is in the Bypass mode of operation ACAUTION RISK OF CFP DAMAGE e Do not change the position of the Bypass VFD selector switch while condenser fans are running e Check motor for desired rotation in both VFD and Bypass mode Failure to follow these instructions can result in equipment damage This control option provides a door mounted Bypass VFD selector switch for each refrigerant circuit In VFD mode the condenser fans are powered by the VFDs In Bypass mode control of the condenser fan reverts to the original chiller control A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH In Bypass mode of operation e CFP does not provide motor short circuit or motor overload protection e Motor short circuit and overload protection must be provided by existing chiller motor controls e Motor operation for respective VFD circuit is transferred back to the existing chiller equipment motor control Failure to follow these instructions will result in death or serious injury To control the operation of the motor with line power ensure that the disconnect switch on the front of the drive is in the closed position and the Bypass VFD switch is in the Bypass position When the Bypass VFD selector switch is set to Bypass motor operation for the
20. Use the following circuit separation when conductors can run parallel for more that 12 in 305 mm Metallic conduit 3 in 76 mm between QW and SW PW X x X X x Metallic tray 3 in 76 mm between SW and PW X X x Metallic tray 6 in 152 mm between QW and SW PW X X X X x Against continuous metal surface 3 in 76 mm between SW and PW X X x Against continuous metal surface 6 in 152 mm between QW and SW PW X X X X x e Metallic conduit housing QW 12 in 305 mm to non metallic conduit SW PW X x x X x Non metallic conduit 3 in 76 mm between SW and PW XxX X x e Non metallic conduit 24 in 610 mm between QW and SW PW X X X X x 5 If QW and SW1 wiring must cross SW2 or PW1 wiring the bundles must cross at right angles X x x X x Common Mode Noise Issues 1 Provide adjacent signal returns using twisted pair cable X X 2 Galvanically isolate signal and associated signal return path when possible x X Shielding 1 Use metallic conduit for all power and control circuits external to the controller enclosure X Xx x X x 2 Shields should be continuous and equipped with a drain wire x X x 3 Do not group different Noise Class conductors within the same shield X x X X x 4 Minimize non shielded portion of conductor at the ends of shielded cable X x X X x 5 When shielding AC or DC power conductors group conductors to minimize magnetic field in shield x X x Grounding 1 Ground shields only at the controller end X X X X x 2 Use separate g
21. because it has a very high capacitance Immersion of cables in water increases capacitance e Cable length The longer the cable the greater the capacitance Cable lengths greater than 150 ft 50 m may cause ground faults For installation where cable capacitances may be a problem a reactor or motor protection filter can be installed between the VFD and the motor See Table 7 on page 31 and Table 9 on page 32 The following guidelines are designed to address maximum cable length for typical drive motor applications e Limits are based on the maximum recommended peak voltage allowed at the motor terminals which is due to the reflected wave phenomenon This increase in voltage is primarily determined by the degree of impedance mismatch between the power conductor and the motor in combination of the dv dt of the specific semiconductors used in the inverter section of the drive feeding the motor both of which vary depending on the horsepower involved Many variables can affect the performance of the VFD the motor and the cables in long lead applications Motor protection filters can provide substantial benefits when you are using 460 V or higher rated AC drives Existing non inverter duty motors subject to retrofit to an AC drive Shielded cables e NEMA MG 1 Part 31 compliant motors are recommended but not required However it is prudent to consult the motor manufacturer or vendor literature to address any specific limitations
22. beginning with ATV212 are referred to as a Variable Frequency Drive VFD or drive The combination of the VFD the enclosure and the power and control circuits that constitute the Condenser Fan Pak is referred to as the CFP A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Read and understand this bulletin in its entirety before installing or operating the CFP Installation adjustment repair and maintenance of the CFP must be performed by qualified personnel e The user is responsible for conforming to all applicable code requirements with respect to grounding all equipment e Many parts in this CFP operate at line voltage Do not touch Use only electrically insulated tools Some terminals may have voltage Bypass terminals and components on them when the main panel disconnect is open e Do not short across the VFD DC bus capacitors or touch unshielded components or terminal strip screw connections with voltage present e Before servicing the CFP follow the lockout tagout procedure a Disconnect all power including external control power that may be present before servicing the CFP b Place a DO NOT TURN ON label on the CFP disconnect c Lock disconnect in the open position e Wait 15 minutes for the VFD DC bus capacitors to discharge Then follow the DC Bus Voltage Measurement Procedure on page 32 to verify that the DC voltage is less than 42 V The VFD LEDs are not indicators of the absence of DC bus v
23. clothing To replace the heat sink fan assembly follow these steps 1 Turn the disconnect handle assembly to the OFF position and open the door of the CFP 2 Measure the DC bus voltage DC Bus Voltage Measurement Procedure page 32 3 Remove VFD Removing the VFD page 78 4 Locate the heat sink fan assembly on rear of the VFD 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Installing the Heat Sink Fan Assembly Field Replacement of the Cabinet Stirring Fans Field Replacement of the Cabinet Heater on Type 3R 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance 5 Remove the fan assembly from VFD 6 Disconnect the fan cable from the VFD To install the new heat sink fan assembly follow these steps Connect the fan assembly wiring to the VFD Install the heat sink fan assembly onto VFD Reinstall the VFD Installing the VFD Assembly page 80 Shut the enclosure door and secure it with door fasteners Then turn the disconnect switch to the ON position A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH PON gt e Read and understand the precautions in Before You Begin on page 8 before you perform the procedures in this section e Before working on this equipment turn off all power supplying it and perform the DC Bus Voltage Measurement Procedure on page 32 Failure to follow these instructions will
24. from VFD via Modbus Master 234 BMS_MON_bFreq_1 VFD output frequency via Modbus Master 235 BMS_MON_bFreq_2 VFD output frequency via Modbus Master 236 BMS_MON_cCurrent_1 VFD output current via Modbus Master 237 BMS_MON_cCurrent_2 VFD output current via Modbus Master 238 BMS_MON_dVoltage_1 VFD output voltage via Modbus Master 239 BMS_MON_dVoltage_2 VFD output voltage via Modbus Master 240 BMS_MON_eAlarmInfo_1 VFD Alarm Info via Modbus Master 241 BMS_MON eAlarminfo_2 VFD Alarm Info via Modbus Master 242 BMS_P_CleanFreq Inverter frequency for coil cleaning mode 243 BMS_P_CleanModeTime Duration of coil cleaning mode sec 244 BMS_P_FanTestFreq Inverter frequency for fan test mode 245 BMS_P_FanTestTime Duration of fan test mode sec 247 BMS_P_VFD_Accel VFD accel ramp time 0 1 sec 248 BMS_P_VFD_CurrLim Current limit 249 BMS_VFD_TripCode_1 VFD1 Trip Code 250 BMS_VFD_TripCode_2 VFD2 Trip Code 251 BMS_HPFault_1 High pressure sensor fault ckt 1 2015 Schneider Electric All Rights Reserved 111 Condenser Fan Pak User Manual EAV73941 Rev 01 01 2015 Address Name Description 252 BMS_HPFault_2 High pressure sensor fault ckt 2 n BMS_HPOnly TRUE High pressure control only FALSE minimum lift control w low pressure sensor added 254 BMS_IO_LP_Abs_1 Absolute pressure Ckt1 01 bar 255 BMS_IO_LP_Abs_2 Absolute pressure Ckt2 01 bar 256 BMS_IO_LP_Gage_1 Gage pressure Ckt1 257 BMS_IO_LP_Gage_2 Gage
25. governing the application Consider proximity to other output cables because of high frequency switching and increased capacitance the drive may trip under certain conditions Do not use lightning arrestors or power factor correction capacitors on the output of the drive 30 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak For proper drive short circuit protection certain values of inductance may be required in the output power wiring Inductance can be supplied by the power wiring or auxiliary inductors Table 7 Maximum Cable Length for Inverter Duty Motors Approximate Length of Motor Cables VFD Rating Type of Cable 20 in to 164 ft 164 ft to 328 ft 328 ft to 492 ft 492 ft to 984 ft For Longer Lengths 0 5 to 50 m 50 to 100 m 100 to 150 m 150 to 300 m SE Shielded 1 5 Load Reactor Motor Protection Filter Unshielded 1 5 Load Reactor Motor Protection Filter Consult your Schneider Electric E E 1 5 Load Reactor Motor Protection Filter sales representative Unshielded 1 5 Load Reactor 1 Used in models CF B88H ee CF C66Hee CF C88Heeee CFF66Heeee and CF FB8Heee VFD Load Filter Determination Work Sheet 2015 Schneider Electric All Rights Reserved Load reactor or motor protection filter must be rated for 6 kHz operation 1 Det
26. is applied e Do not use metallic conduit as a ground conductor Failure to follow these instructions will result in death or serious injury Ground the CFP according to the National Electrical Code and all local codes To ground the CFP e Connect a copper wire from the ground bar terminal to the power system ground e Verify that the resistance to ground is one ohm or less Improper grounding causes intermittent and unreliable operation 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 3 Receiving Installing and Starting the Condenser Fan Pak Wiring and Electromagnetic Compatibility A WARNING LOSS OF CONTROL The designer of any control scheme must consider the potential failure modes of control paths and for certain critical control functions provide a means to achieve a safe state during and after a path failure Examples of critical control functions are emergency stop and over travel stop Separate or redundant control paths must be provided for critical control functions System control paths may include communication links Consideration must be given to the implications of anticipated transmission delays or failures of the link e Each implementation must be individually and thoroughly tested for proper operation before being placed into service Failure to follow these instructions can result in death serious injury o
27. pressure Ckt2 258 BMS_LPFault_1 Low pressure sensor fault ckt 1 259 BMS_LPFault_2 Low pressure sensor fault ckt 2 260 BMS_MinLift Minimum pressure differential bar 60 psi 4 14 bar 261 BMS_PressureDiff_1 Refrigerant circuit 1 pressure differential 01bar 262 BMS_PressureDiff_2 Refrigerant circuit 2 pressure differential 01bar 112 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 2015 Schneider Electric All Rights Reserved 113 Condenser Fan Pak User Manual EAV73941 Rev 01 01 2015 114 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Instruction Bulletin Schneider Electric 1415 S Roselle Road Palatine IL 60067 USA 1 888 778 2733 www schneider electric us Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material 2015 Schneider Electric All Rights Reserved Schneider Electric and Square D are trademarks owned by Schneider Electric Industries SAS or its affiliated companies All other trademarks are the property of their respective owners
28. respective VFD circuit returns to the existing chiller equipment motor control If the CFP controller becomes inoperable in the VFD operation mode the CFP automatically switches both VFD circuits to Bypass operation mode Under this condition the following visual indications display on the front panel Green POWER status light is illuminated e Amber ALARM light is illuminated Blue BYPASS status light is illuminated e Bypass VFD selector remains in the VFD position 53 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Short Circuit and Overload Protection in Bypass Mode Options Network Communication Options Cold Weather Cabinet Heater Option Differential Pressure 54 EAV73941 Rev 01 01 2015 In Bypass mode the CFP does not provide motor short circuit and overload protection This protection must be provided by the existing chiller equipment In Bypass mode the condenser fan motor control reverts to the existing equipment control The fan motor power from the chiller passes through the Bypass contactor within the CFP to the condenser fan The motor overload relay in the CFP unit only opens the respective VFD motor output contactor not the Bypass contactor In Bypass mode the CFP motor overload may trip due to a sensed motor overload current condition When this happens the MTR OL TRIP status light illuminates Motor OL Trip Status Light page 52 e The connected VFD contactor can
29. result in death or serious injury If a stirring fan inside the enclosure becomes inoperable the fan must be replaced Before removing the inoperable stirring fan mark and note airflow direction to ensure proper installation of the replacement fan If a Type 3R space heater becomes inoperable it must be replaced The thermostat is factory set at 60 F 15 C 85 Condenser Fan Pak User Manual EAV73941 Section 5 Troubleshooting and Maintenance Rev 01 01 2015 86 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 6 Basic Power and Control Circuit Diagrams Section 6 Basic Power and Control Circuit Diagrams Figure 68 Power Circuit without Bypass 208 230 V Three Phase CB1 Soie r Power VFD1 Fuse H Supply VFD2 Fuse Voltage Surge FU1 3 P Fuse FU4 6 Suppressor FU7 8 Cabinet 4 Heater Fuse FU9 10 Power VFD1 Supply Ka VFD2 24 Vdc Fs Lu Gesi e pi Cabinet i 1 Fant Fan2 Heater Ixrril mm A Option 77 T T l l h d A A A Motor Motor Motor Motor Motor Motor Motor Motor Fuse Fuse Fuse Fuse V Fuse tr Fuse Fuse Fuse H T l l EE co3 cost cord con cond cont cor N N N N N N OLR1 R OLR3 OLR5 gt lt OLR7 g
30. to the VFD assembly terminal blocks Install all other removed equipment Tighten VFD terminals to the torque values given in Table 15 on page 40 NO Oe Check all wiring connections for correct terminations and check the power wiring for grounds with an ohmmeter 8 Open the VFD front cover and set the Modbus terminating resistor dip switch SW103 on the VFD printed circuit board to the OFF position Figure 65 SW103 Switch SW103 switch shown in OFF position 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Applying Power to the VFD and Setting Parameters Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance After the VFD is installed apply power and set the operating parameters Figure 66 VFD Features Table 24 Key to VFD Display Terminal Features LED Key Characteristics e Illuminates when a run command is applied to the drive 1 Display RUN LED e Flashes when there is a speed reference present with a Run command e Illuminates when Programming mode is active 2 Display PRG LED e Flashes in AUF and GrU modes e __Illuminates when Monitoring mode is active S Display MON LED e Flashes in detected fault history display mode Depending on the mode you can use the arrows to 4 UP DOWN keys e Navigate between the menus Change a value Change the speed reference when the UP DOWN LED 7 is illuminated 5 UP DOWN LED Illuminates
31. unshielded components or terminal strip screw connectors with voltage present e Many parts in the CFP operate at line voltage Do not touch Use only electrically insulated tools Failure to follow these instructions will result in death or serious injury 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 5 Troubleshooting and Maintenance DANGER ELECTROSTATIC DISCHARGE Do not subject this device to electrostatic discharge This CFP contains electronic components that are very susceptible to damage from electrostatic discharge Failure to follow these instructions can result in injury or equipment damage Observe the lockout tagout procedures Observe the following precautions when handling static sensitive components Keep static producing material plastic upholstery carpeting out of the immediate work area Store the VFD assembly in its protective packaging when it is not installed in the CFP e When handling the VFD assembly wear a conductive wrist strap connected to the VFD assembly through a minimum of one mega ohm resistance Avoid touching exposed conductors and component leads with skin or clothing To replace the VFD follow these steps 1 Turn the disconnect handle assembly to the OFF position and open the door of the CFP 2 Measure the DC bus voltage as described on page 32 of this manual 3 Disconnect a
32. working on or inside the equipment e Always use a properly rated voltage sensing device to confirm power is off e Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury A DANGER UNINTENDED EQUIPMENT OPERATION Before turning on the CFP or upon exiting the configuration menus ensure that the CFP inputs are in a state that will not cause the CFP to run Otherwise the motor can start immediately Failure to follow these instructions will result in death or serious injury ACAUTION INCOMPATIBLE LINE VOLTAGE Before turning on and configuring the CFP ensure that the line voltage is compatible with the line voltage range specified on the CFP nameplate The CFP can be damaged if the line voltage is not compatible Failure to follow these instructions can result in injury or equipment damage 2015 Schneider Electric All Rights Reserved 9 Condenser Fan Pak User Manual EAV73941 Section 1 Introduction Rev 01 01 2015 Follow these precautions before installing the CFP The Type 3R controller is suitable for installation in a Pollution Degree 2 environment as defined in NEMA ICS1 and IEC 90664 1 The expected environment must be compatible with this rating e When attaching wall mountable controllers to their mounting surfaces use fasteners rated for the weight of the apparatus the expecte
33. 000 O00000000000000000000 DO0000000000000000000 CO00O0000E0N 000009800000 BOTTOM ENTRY VIEW 18 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Figure 6 Frame Size 2 Enclosure Dimensions in mm Weight 630 lbs 44 242 Condenser Fan Pak User Manual Section 2 Technical Characteristics 1123 7 Le 2 000 3 Lifting 50 8 2 Lifting Eye 1 375 34 9 a 1 000 25 4 no og foe RE E st S yo Le 40 000 gt 20 000 1016 0 508 0 FRONT i 21 182 538 0 Le 24 020 610 1 RIGHT SIDE 20 172 g DER DCD HHH AE 457 2 628 3 BOTTOM ENTRY VIEW 2015 Schneider Electric All Rights Reserved 19 Condenser Fan Pak User Manual EAV73941 Section 2 Technical Characteristics Rev 01 01 2015 20 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak Section 3 Receiving Installing and Starting the Condenser Fan Pak Preliminary Inspection Storing the Equipment 2015 Schneider Electric All Rights Reserved ACAUTION DAMAGED CONTROLLER EQUIPMENT Do not operate any unit that appears damaged Failure to follow these instructions can result in injury or equipment damage Thoroughly inspect the unit before storing or installing it Upo
34. 39 and 40 for torque values e Use metallic conduit for all unit wiring or VFD rated cable Do not run control and power wiring in the same conduit Separate metallic conduits carrying power wiring or low level control wiring by at least 3 inches 76 mm e Separate existing non metallic conduits or cable trays used to carry power wiring from metallic conduit carrying low level control wiring by at least 12 inches 305 mm Whenever power and control wiring cross the metallic conduits and non metallic conduits or trays must cross at right angles Input Power The unit operates from a three phase 208 230 Vac 10 or 480 Vac 10 supply connected to the disconnecting means See Tables 4 and 5 on page 14 for the unit s input voltages and ratings Branch Circuit Connections A WARNING IMPROPER OVERCURRENT COORDINATION e Protective devices must be properly coordinated e Do not connect the unit to a power feeder whose short circuit capacity exceeds the short circuit rating listed on the unit nameplate Failure to follow these instructions can result in death or serious injury ACAUTION EQUIPMENT DAMAGE FROM IMPROPER WIRING e Do not connect input power leads to the unit s motor output terminals T1 T2 T3 This damages the controller and voids the warranty e Check the power connections before energizing the controller Failure to follow these instructions can result in injury or equipment dam
35. 7077888 Baud Rate 0 Info Frames 3 Max Master 127 Device Instance 7077888 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Figure 101 BACnet MS TP Parameters Help BACNet MS TP Baud Rate 0 9600 1 19200 38400 4 76800 Info Frames min 1 max 127 Max Master min 1 max 127 Figure 102 Expert Software Rev Condenser Fan Pak Software Version Controller HMI Controller 2 1 0 HMI 2 1 0 Figure 103 Password Reset Screen gesent Enter new Password Default Password 111 Figure 104 Expert Restore Default Parameters unos Restore default parameters NOTE this will reset the controller No Parameter entry 107 Condenser Fan Pak User Manual 108 Figure 105 Units Selection Default Selection F psi Figure 106 HMI Timeout Cunat HMI Timeout Screen will go dark after 5 min 10 min 15 min 30 min Default Selection 10 min Figure 107 Trend Graph Menu A Err 1 Err 2 Freq1 Freq2 Real Time trend graphs ERR1 Ckt 1 Temp Error C ERR2 Ckt 2 Temp Error C FREQ1 VFD 1 Frequency Hz FREQ2 VFD 2 Frequency Hz Information only Figure 108 Main Help Screen Condenser Fan Pak Help Icons Tools Set Params Check Alarms View Graphs Show this screen Information only EAV73941 Rev 01 01 2015 2015
36. 8 0 20 60 8 2 1005 CFeC22Heeee 45 2 44 0 50 60 22 0 44 0 20 60 2 1 1005 CFeC44Heeee 90 5 88 0 50 60 44 0 88 0 20 60 4 2 1005 CF C66Hesee 140 9 132 0 50 60 66 0 132 0 20 60 6 a SS 2 1005 CFeC88Hocee 167 1 176 0 50 60 88 0 176 0 20 60 8 2 1005 1 Base catalog number provided indicates option codes See Catalog Number Nomenclature on page 11 for a detailed description of catalog numbers 2 Source 1 input current applies when the condenser fan motors are controlled by the CFP VFDs 3 Source 2 input current applies when in optional ByPass mode where the condenser fan motor control is switched from the CFP VFD control back to the original equipment controls Value is the sum of all the controlled condenser fan motor FLAs CFP provided motor overload protection is only active when condenser fans are controlled by the CFP VFDs If provided in Bypass operation mode the fan motor overload protection is to be provided by the existing equipment motor circuit protection Control power for the Bypass circuit is derived from Source 1 Source 1 must be energized for Bypass circuit to function 100kA rating when operating in VFD mode of operation If provided in Bypass operation mode SCCR 10kA Table 5 Input Line Currents for Selection of Branch Circuit Feeders 480 V Three Phase Input Rating Output Rating Short Catalog Source 23 Total Motor Max Total Motor Ci
37. All Rights Reserved Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak To measure the DC bus capacitor voltage 1 Observe the lockout tagout procedures 2 Remove all external control power that may be present such as on the control board and the option board terminals 3 Wait fifteen minutes for the DC bus capacitors to discharge 4 Open the door of the drive 5 Set the voltmeter to the 1000 Vdc scale Measure the voltage between the PA and PC terminals 6 Verify that the DC bus voltage has discharged below 42 V before servicing the VFD If the DC bus capacitors will not discharge below 42 V contact your local Schneider Electric representative Do not operate the drive 7 After servicing the VFDs close and secure door The Wire Class describes the compatibility of the field wiring terminal with the conductor material and insulation system When used in conjunction with the required conductor current rating and controller ambient temperature rating the Wire Class forms the basis for selecting a conductor size that limits the temperature on the conductor insulation at the field wiring terminal to acceptable limits Although it is permissible to use conductors with operating temperatures exceeding those given by the Wire Class conductor size must fall within the Wire Class limits The EMI Class categorizes the electromagnetic properties of the voltages and currents presen
38. All Rights Reserved EAV73941 Rev 01 01 2015 HMI Menu and Settings CFP Login Screen Figure 29 CFP Login Screen Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Header Condenser 24 Mar 2014 Date and Time Fan Pak 1 13pm Outdoor Air Ckt 1 Ckt2 Fan Status On and Off Outdoor Air Temperature o Ne Refri 77 4 F a2 2 R22 efrigerant System Status Status Login Button 2015 Schneider Electric All Rights Reserved 0 0 VFD Frequency 167 1 5 Condensing Pressure Target Condensing Temperature Actual Condensing Temperature The Login Screen is the default CFP HMI screen It displays current operating parameters as well as a login button that allows a user to log in to the HMI and modify system parameters The screen is divided into a header bar and a main display area The header bar displays the title Condenser Fan Pak and the current date and time read from the CFP controller The following operational parameters are shown in the Login Screen e Outdoor Air Reading of the outdoor air temperature sensor e Status Icon showing control status Figure 30 System Status Icons A Q OK Alert Alarm No Fault Detected Fault Detected Fault Detected System Partly Operational System Disabled Login Button Brings up the Login Password screen s Ckt 1 amp Ckt 2 Fan icons indicating the operational status of the fans icon animated when the fan is on static when the fa
39. Condenser Fan Pak User Manual Installing Configuring and Troubleshooting the CFP Instruction Bulletin EAV73941 Rev 01 01 2015 Retain for future use Schneider d Electric Hazard Categories and Special Symbols Please Note AN Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate service or maintain it The following special messages may appear throughout this bulletin or on the equipment to warn of hazards or to call attention to information that clarifies or simplifies a procedure The addition of either symbol to a Danger or Warning safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed This is the safety alert symbol It is used to alert you to personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a potentially hazardous situation which if not avoided can result in death or serious injury ACAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or moderate injury NOTICE NOTICE is used to address practices not related to physical injury The safety alert symbol is not used wit
40. EST MOTOR CONTROLLED FLA 11 0 SCCR per UL508A 100kA rms symmetrical 230V maximum Note 1 Combined Amps of both VFD circuits POWER SOURCE 2 BYPASS IF PROVIDED INPUT VOLTAGE 208 230 AMPS 1760 Hz _ 50 60 PH 3 OUTPUT VOLTAGE 208 230 AMPS 1760 Hz 50 60 PH 3 LARGEST MOTOR CONTROLLED FLA 71 0 SCCR per UL508A 10kA rms symmetrical 230V maximum MAIN DISCONNECT MOTOR BRANCH CIRCUIT AND MOTOR OVERLOAD PROTECTION TO BE PROVIDED BY INSTALLER Note 2 Combined FLA s of All Motor Bypass Circuts Note 3 10kA SCCR When Motor Branch Circuit Protection Provided is a Fuse or Circuit Breaker 10kAIC minimum INSTALL THIS EQUIPMENT IN ACCORDANCE WITH NEC REQUIREMENTS AND APPLICABLE LOCAL CODES AND ORDINANCES FIELD INSTALLED CONDUCTORS SHOULD BE COPPER ONLY RATED 75 C MINIMUM CHECK ALL TERMINATIONS FOR TIGHTNESS PRIOR TO ENERGIZING EQUIPMENT REPLACE FUSES WITH THE SAME TYPE AND AMPERE RATING Enclosure Dimensions Table 3 Enclosure Dimensions in Inches Frame Size Height Width Depth 1 41 5 41 2 21 0 2 74 21 44 2 24 0 1 Includes 12 inch legs Input Current Ratings All branch circuit components and equipment such as feeder cables disconnect devices and protective devices must be rated for each power source s stated input current rating Power Source 1 and Power Source 2 Bypass option if provided The branch circuit fe
41. FF value of the resting pressure Figure 46 FHP Threshold Control Expert Fan ON OFF Control Threshold above Ambient 29 0 psi Turn ON Turn OFF Clock Control sets the date and time in the PLC e Press the numeric displays to change the date and time e Press the SET button to set the date time in the PLC e Press the Cancel button to cancel Figure 47 Clock Control aaj os 24 Year Month Day 02 23 PM Hour Minute am pm The Date and Time are displayed on the HMI 63 Condenser Fan Pak User Manual EAV73941 Section 4 Circuit Descriptions and Options Rev 01 01 2015 Expert Parameters The main Expert Parameters screen provides access to eight categories of expert parameters or functions Figure 48 Expert Parameters Expert Fan Circuits The Expert Fan Circuits screen provides two options e How Many Fan Circuits The CFP is normally configured for two refrigerant circuits This option provides the ability to configure the unit for one circuit only When this option is selected only Circuit 1 is enabled 20 Second Test Run This feature provided as an aid to the installer helps ensure that the condenser fans are connected correctly Pressing CKT 1 or CKT 2 causes the VFD for the corresponding circuit to drive the fans forward for 20 seconds at 20 Hz This is sufficient time for the installer to visually verify that all fans of the correct circuit are turning in the correct direction Figure
42. Maximum Wire Size Terminal Maximum Wire Size Terminal Model S Torque 5 Torque Number Qty Awg mm Ib in Nem Qty Awg mm2 Ib in Nem Overload Relay Output L1 L2 L3 Line Terminals T1 T2 T3 Load CFeC88Heee CFeC66Heeee 3 0 250 CF B88Heeee 85 127 225 26 1 1 14 12 2 1 3 3 7 0 8 CF B66Heee All Other 14 10 2 1 5 3 50 5 Models 8 3 0 8 4 85 120 14 Table 14 Ground Terminal Wire Range and Torque Copper Wire Only Ground Terminals Enclosure Terminal Torque Terminal Torque Frame Size Awg mm Ib in Nem Awg mm Ib in Nem Main Line Supply GND Motor and Load Filter GND 14 10 2 1 5 3 20 2 5 Size 1 8 8 4 25 2 8 6 4 13 3 21 2 35 4 0 14 10 2 1 5 3 20 2 5 14 10 2 1 5 3 35 4 0 8 8 4 25 2 8 8 8 4 40 4 5 6 4 13 3 21 2 35 4 0 Size 2 6 4 13 3 21 2 45 5 0 3 1 0 26 7 53 5 50 5 7 39 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Table 15 VFD and Power Distribution Wire Range and Torque for Customer Provided VFD Load Filter Copper Wire Only VFD Load Filter Terminals Maximum Wire Size Terminal Maximum Wire Size Terminal Torque Torque VFD Model Awg mm2 n Nem Awg mm2 Ib in Nem Number VFD Input R L1 S L3 T L3 ATV212ee Qty Qty Power Distribution b
43. N 5 TROUBLESHOOTING AND MAINTENANCE sise 71 La Lane Le LOT e RP ER A A EAE 72 External Signs of Damage cc cceccecceceseceeceeeeeeaeeeesesesaeeeeeeseaeeeeeneea 72 Fan and Airflow Maintenance AA 72 Preventive Maintenance A 73 Technical Support sisi enee ceea paionia digtet an iedegas 73 Technical Services On Site oo eee ceeeeeeeneeeeeeeeeeneeeeeeaeeeseeeeensaeeeeeaas 73 Condenser Fan Pak Troubleshooting sseeeesceeireirierrerireerrirerrerrre 74 Troubleshooting Guides AA 75 Field Replacement Procedures A 78 Field Replacement of the VFD 78 Removing the VFD iii 78 Installing the VFD Assembly 80 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Table of Contents Applying Power to the VFD and Setting Parameters 81 Power Up the VFD Program the VFD Field Replacement of Heat Sink Fan Assembly 84 Removing the Heat Sink Fan Assembly sssssesssesssennssersrenssrrrnrsnesrrns 84 Installing the Heat Sink Fan Assembly ssseesesessenenssrnnnensssrrnnssersnns 85 Field Replacement of the Cabinet Stirring Fans 85 Field Replacement of the Cabinet Heater on Type 3R eee 85 SECTION 6 BASIC POWER AND CONTROL CIRCUIT DIAGRAMS AN 87 APPENDIX A RENEWABLE PARTS siiidsasiecvicethiiseha
44. Rev 01 01 2015 Code FLA Voltage A 3 8 5 5 208 230V B 5 5 8 0 208 230V c 8 0 11 0 208 230V D 1 8 2 6 480V E 2 6 3 7 480V F 3 8 5 5 480V 4 Fan Motors in Circuit 1 Code Quantity 2 2 4 4 6 6 8 8 5 Fan Motors in Circuit 2 Code Quantity 2 2 4 4 6 6 8 8 6 Enclosure Type Code H 7 Network Communication Code X 1 2 3 8 Bypass Code X Y Environmental Rating Type 3R Network Protocol None BACnet IP BACnet MS TP Modbus TCP Feature Without Bypass Full Voltage Bypass1 1 Bypass returns fan motor control back to existing equipment control 9 Cold Weather Cabinet Heater Code Feature X Without Cabinet Heater Y With Cabinet Heater 10 Code Feature X Reserved 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 2 Technical Characteristics Condenser Fan Pak Nameplate When identifying or describing the CFP use the data from the CFP nameplate on the inside of the door Figure 1 Figure 1 CFP Nameplate e Schneider CONDENSER FAN PAK Electric MODEL CFAC88H1YYX WIRING DIAGRAM CFAC88H1YYX SERIAL NUMBER CFP00000001 ENCLOSURE TYPE 3R MFG PLANT 26 YEAR OF CONSTRUCTION 5 30 2014 POWER SOURCE 1 INPUT VOLTAGE 208 230 AMPS 167 1 HZ 50 60 PH 3 OUTPUT VOLTAGE 208 230 AMPS 176 0 HZ 20 60 PH 3 LARG
45. Secure and tighten all hardware Failure to follow these instructions can result in death serious injury or equipment damage 22 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Figure 7 Lifting the CFP LIFTING FORCE 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak When lifting the CFP Always work with another person The weight size and shape of the unit is such that two people are required to handle it Use cut resistant gloves Attach a spreader bar to the lifting brackets on the sides see Figure 7 and hoist the unit with chains or straps The spreader bar must extend beyond width of unit to prevent chains or straps from contacting top hood of unit See Figure 7 for the proper hoisting method Raise the unit from a horizontal position the back of the controller resting on a pallet if shipped in that manner to the vertical upright position The bottom of the Size 1 CFP unit has a mounting flange which prevents the unit from standing in a vertical position If the unit is rested on the mounting flange the mounting flange may be damaged and or the unit may tip over LIFTING 4 LIFTING FORCE 23 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Physical Installa
46. The Condenser Fan Pak includes the following features e ATV212 variable frequency drives e UL 508A Listed e 24 Vdc control power e 22mm pilot lights POWER ON green ALARM amber MTR OL TRIP red BYPASS blue e VFD Bypass selector switches e Service Switch NEMA 3R enclosure Door mounted colored touch screen Human Machine Interface HMI display Dedicated on board controller Refrigerant pressure transducers and connecting cables e Outdoor air temperature sensor and cable e TVSS surge protection e Optional cabinet heater e Optional Bypass Optional Network Connectivity BACnet MS TP BACnet IP Modbus TCP 1 Returns condenser fan control to existing equipment controls 2015 Schneider Electric All Rights Reserved 7 Condenser Fan Pak User Manual Section 1 Introduction Related Documentation Terminology Before You Begin EAV73941 Rev 01 01 2015 For further information refer to the latest revision of the following instruction bulletins They are available from the Classic Technical Library at www Schneider Electric com Table 1 Instruction Bulletins Bulletin No Title 90001B1401 Condenser Fan Pak Quick Start Guide 1A53832 Altivar 212 Installation Manual S1A53838 ATV212 Programming Manual 30072 200 50 Handling Installation Operation and Maintenance of Electrical Control Equipment When used as a component of the CFP devices with part numbers
47. ZARDOUS FLYING DEBRIS e Before activating the service switch ensure that the area surrounding the condenser coils is clear of personnel e Ensure no cleaning solution has been applied to the condenser coils e Wear appropriate personal protective equipment PPE Failure to follow these instructions can result in death or serious injury Use the normal service switch SVC to temporarily run all condenser fans in the reverse direction at full speed This blows air through the condenser coils removing any loose debris from the coils prior to their periodic general maintenance cleaning Use the service switch function before you apply any cleaning solution to the condenser coils as recommend by the equipment manufacturer Wear appropriate personal protective equipment PPE and ensure that the area surrounding the condenser coils is clear of personnel The service switch has a spring return to the Normal position To activate the service mode 1 Hold the switch in the SVC position for five seconds factory default setting 2 Release the switch The condenser fans will then run in the reverse direction for 20 seconds the factory default setting at full speed Motor Overload Each motor is provided with thermal motor overload protection through a motor overload relay If a motor overload relay trips it must be manually reset by pushing the reset button on the effected motor overload relay Figure 17 page 44 Motor
48. age All branch circuit components and equipment such as feeder cables disconnect devices and protective devices must be rated for the maximum input current of the unit Refer to Tables 4 and 5 on page 14 for the unit s input currents Connect input power leads L1 L2 and L3 to the input of the circuit breaker disconnect Refer to e Figure 12 on page 36 and Figure 14 on page 38 for location Table 13 on page 39 for lug data and wire size range for input terminals L1 L2 and L3 2015 Schneider Electric All Rights Reserved 25 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Input Wiring Grounding 26 Size the ampacity of the input power conductors according to the National Electrical Code and applicable local codes based on each power source for the unit Source 1 Source 2 if unit has a Bypass circuit option Source 2 is the collective sum of all the motor circuits connected to the CFP Under Bypass operation Source 2 the fan motors are controlled by the existing chiller equipment fan motor controls not the CFP while power to the fan motors passes through the CFP but not the VFD A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Ground equipment using the provided ground connection point as shown in Figure 12 on page 36 and Figure 14 on page 38 The unit must be properly grounded before power
49. aker Power Distribution Blocks SES Main Ground Bar Ke dl Ground Bar TS VFD Load Filter Se STE as Frequency Motor Load Fuses el eee nee Orme LC I Sensor Input Whe a a ah KER la a RAR AE Terminal Blocks i Stirring Fan Reversing Contactors Bypass Circuit Option Enclosure Cabinet Customer Bypass Heater Option Motor Connection Terminal Blocks Bypass Circuit Option INSIDE VIEW Bypass Option Shown 38 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Power Wiring 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak Table 12 Power Terminal Functions Terminal Function GND Grounding Bar L1 L2 3 phase input power supply at top of circuit breaker L3 T1 T2 Output connections to each motor load load side of motor overload relay T3 TSx L1 If Bypass option is provided Bypass terminal strip TSx EE where x represents a number 1 through 16 x 3 Phase condenser fan motor power from existing chiller fan TSx L3 motor controller device Power Terminals Table 13 Power Terminal Wire Range and Torque Copper Wire Only
50. an Pak A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Read and understand the precautions in Before You Begin starting on page 8 before you perform the procedures in this section e Before working on this equipment turn off all power supplying it and perform the DC Bus Voltage Measurement Procedure on page 32 Failure to follow these instructions will result in death or serious injury A DANGER UNQUALIFIED PERSONNEL e This equipment must be installed and serviced only by qualified personnel Qualified personnel performing diagnostics or troubleshooting requiring electrical conductors to be energized must comply with NFPA 70 E Standard for Electrical Safety Requirements for Employee Workplaces and OSHA Standards 29 CFR Part 1910 Subpart S Electrical Failure to follow these instructions will result in death or serious injury A DANGER HAZARD OF ELECTRIC SHOCK e Properly ground the unit before applying power e Close and secure the enclosure door before applying power e Certain adjustments and test procedures require that power be applied to this controller Extreme caution must be exercised as hazardous voltages exist The enclosure door must be closed and secured while turning on power or starting and stopping this controller Failure to follow these instructions will result in death or serious injury The unit has been configured for the installed options and tested at the fac
51. be the problem when they first observed the problem and where the problem was seen If possible directly observe CFP operation For more information call fax or e mail Schneider Electric Drive Products Support Group Toll free 1 888 778 2733 E mail drive products support schneider electric com Fax 919 217 6508 The Drive Products Support Group is staffed from 8 am to 8 pm Eastern time for diagnosis of product problems and advice for the correct course of action Emergency startup or breakdown phone support is available seven days a week 24 hours a day The Schneider Electric Services division is committed to providing quality on site service that consistently meets customer expectations Services responds to your requests seven days a week 24 hours a day Toll free 1 888 778 2733 73 Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Condenser Fan Pak Troubleshooting Date EAV73941 Rev 01 01 2015 When requesting after sales support or service it is important to disclose all conditions under which the Schneider Electric equipment currently operates This helps us diagnose system problems more quickly For support or service call 1 888 778 2733 Contact Name Company Address City State Phone FAX CFP Configuration Catalog Number CFeessHeeeX Application Equipment Designation Chiller Equipment Data Refrigerant Type
52. cdsdssieechdadsdasecig REESEN ges ee 93 APPENDIX B FIELD REPLACEMENT OF LP5KXX10BW3 CONTACTOR 97 APPENDIX C HMI SCREENS AND DEFAULT SETTINGS 99 APPENDIX D BMS VARIABLES REGISTER MAP 111 2015 Schneider Electric All Rights Reserved 5 Condenser Fan Pak User Manual EAV73941 Table of Contents Rev 01 01 2015 6 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 1 Introduction Section 1 Introduction The Schneider Electric Condenser Fan Pak CFP is a retrofit solution incorporating Floating High Pressure FHP control and Variable Frequency Drive VFD fan control for multi fan air cooled chillers and condensers This instruction bulletin describes the procedures for receiving installing starting up configuring and troubleshooting the CFP Product Overview The CFP solution monitors the refrigerant pressure and ambient outdoor air temperature The CFP regulates refrigerant pressure by controlling the condenser fans with the VFD This optimizes the operation and energy consumption of the air cooled chiller The CFP s Type 3R enclosure isolates critical internal electronic components from harsh environments This design eliminates the need for air filters and separate cooling devices such as air conditioning units or heat exchangers
53. cluded on the CFP The HMI display provides visual indication of CFP operation See HMI Menu and Settings page 55 e Indicator lights assist in maintenance and troubleshooting See Bypass Operation page 53 If the CFP detects any errors while operating record the HMI error code s before removing power as removing power resets the detected fault code The following are external signs of equipment damage e Cracked charred or damaged covers or enclosure parts Damage to the HMI display terminal such as scratches punctures burn marks chemical burns or moisture in the screen e Oil or electrolyte on the bottom of the VFD which might have leaked from internal capacitors e Excessive surface temperatures of enclosures and conduits Damage to power or control conductors Unusual noise or odors from the equipment e Abnormal temperature humidity or vibration If any of the above signs are found while the equipment is powered up immediately inform operating personnel and assess the risk of leaving the CFP unit powered up Before removing power from the equipment always consult with the operating personnel responsible for the chiller equipment If troubleshooting indicates the need for component replacement refer to Field Replacement Procedures on page 78 The CFP uses cooling fans Inspect the interior fans of the CFP for any blockage and impeded rotation of those fans To maintain the environmental rating of Type 3R
54. ct the unit 21 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Unpacking the Unit A WARNING HEAVY EQUIPMENT e Lifting the unit requires a lifting apparatus e Always use safe lifting practices Failure to follow these instructions can result in death serious injury or equipment damage e Handle the unit carefully to avoid damage to the internal components frame or exterior e Lift the unit out of its shipping carton with a suitable lifting apparatus and place it on a flat surface Lifting the Unit A WARNING HANDLING AND LIFTING HAZARD s Keep the area below any equipment being lifted clear of all personnel and property e Lifting the unit requires a lifting apparatus Use the lifting method shown in Figure 7 on page 23 e Before lifting the unit Inspect the lifting plates holes slots and eyebolts for any damage Attach a spreader bar as shown in Figure 7 Spreader bar must extend beyond width of unit as shown in Figure 7 to prevent straps or chains coming in contact with top hood of unit Keep the lifting force vertical Limit the sling angle to less than 45 Failure to follow these instructions can result in death serious injury or equipment damage A WARNING IMPROPER MOUNTING e Ensure that all mounting hardware is of sufficient size and type for the unit s weight e
55. cy Control Parameter Max Freq Step is the largest frequency change that can take place in one control time step The control time step is fixed at two seconds 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Control Frequency Control Parameters Control FHP 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options The Frequency Control Parameters screen makes it possible to adjust a variety of Frequency Control settings e Max Freq Step Largest frequency change that can take place in one control time step the same as the Gain and Frequency screen page 60 Temp Error for Max Step Temperature error sufficient to cause frequency change equal to Max Freq Step The actual frequency step is proportional to temperature error e Start TMin Start TMax and Epsilon These three settings define the initial VFD frequency at startup Initial frequency varies linearly between the minimum and maximum VFD frequency depending on outdoor temperature e dF Min dT Min These two settings define the dead band around zero temperature error where no frequency change is made Access this screen by pressing the Expert button on the Gain amp Freq screen Figure 42 Frequency Control Parameters Control Frequency Control Parameters 8 0 10 0 start TMin Max Freq Step 35 0 start TMax 10 0 0 5 epsilon Hz Temp Error for Max Ste
56. d EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Table 27 480 V Renewable Parts 1 8 2 6 FLA 2 6 3 7 FLA 3 8 5 5 FLA Renewable Part Description Part Number MOTORS VFD CKT MOTORS VFD CKT MOTORS VFD CKT 2 4 6 8 2 4 6 8 2 4 6 8 Rotary Disconnect Handle 3 inch 9421LH3 X X X X Rotary Disconnect Handle 6 inch 9421LH6 xX X X X CB Disconnect Operating Mechanism 9421LJ7 X X Xx X X X X X Circuit Breaker 600V 150A HLL36150 X X X X X X X X VFD 480 Vac 5HP ATV212 ATV212HU40N4 X VFD 480 Vac 7 5HP ATV212 ATV212HU55N4 X X VFD 480 Vac 10HP ATV212 ATV212HU75N4 X VFD 480 Vac 15HP ATV212 ATV212HD11N4 X XxX VFD 480 Vac 20HP ATV212 ATV212HD15N4 VFD 480 Vac 25HP ATV212 ATV212HD18N4 X VFD 480 Vac 40HP ATV212 ATV212HD30N4 X Non Bypass Panels Contactor 600V 6 AMP 24 Vdc Coil LP4K0610BW3 X X X X X X X X Motor Overload Relay 1 8 2 6 AMP LR2K0308 X X xX X Motor Overload Relay 2 6 3 7 AMP LR2K0310 Motor Overload Relay 3 8 5 5 AMP LR2K0312 X X X X Bypass Panels Rev Contactor 600 V 6 AMP 24 Vdc Coil LP5K0610BW3 X X X X X X X X Motor Overload Relay 1 8 2 6 AMP LR2K0308 X X Xx X Motor Overload Relay 2 6 3 7 AMP LR2K0310 Motor Overload Relay 3 8 5 5 AMP LR2K0312 X X X X 2015 Schneider Electric All Rights Reserved For motor overload relay Part Number LR2K03xx leave overload reset in factory default position of HAND H reset opera
57. d only to prevent large currents from flowing in the shield The shield on the ungrounded end may be tied to ground with a capacitor for example 10 nF 100V or higher in order to provide a path for the electromagnetic interference Ensure maximum separation between the power supply cable line supply and the motor cable and also ensure maximum separation between the control cables and any power cables 2015 Schneider Electric All Rights Reserved 27 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Conduit Entry Location Make conduit entries into the CFP in the enclosure s bottom surface Do not make conduit entries in the top or rear surfaces of the CFP Figure 8 Conduit Locations in the CFP Size 1 Enclosure s Bottom Surface Main CFP Power Supply Conduit B Supply P Conduit Size Varies Based on CFP Bypass Supply Power Keel FOWer Model Number and the CFP Circuit 1 Circuit 2 Nameplate Input Power Rating 6 875 1 2 Conduit Motor Conduit Locations As Required Sensor Cables with VFD 1 Motor Conduits VFD 2 Motor Conduits Provided Cable Gland Fittings QTY as Required NOTE Represents Recomended CFP Size 1 Customer Cut Conduit Entry Locations Not All Conduit Locations May Be Required Figure 9 Conduit Locations in the CFP Size 2 Enclosure s Bottom Surface Bypass Supply Bypass Supply R e Power Circuit 2 Power Circuit 1 VFD 2 M
58. d shock and vibration of the installation and the expected environment 10 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 2 Technical Characteristics Section 2 Technical Characteristics Catalog Number Nomenclature 2015 Schneider Electric All Rights Reserved This section describes the technical characteristics of the CFP including CFP catalog number Nameplate data Enclosure dimensions Input current ratings Short circuit ratings CFP features CFP dimensions and weight The CFP catalog number located on the nameplate on the inside of the door is coded to describe the configuration and options present For example a CFP catalog number of CFDB44H1YX indicates a Condenser Fan Pak configured as follows Type R 407C refrigerant 5 5 8 0FLA 208 230V condenser fan motor Four fan motors in Circuit 1 Four fan motors in Circuit 2 Enclosure with a Type 3R environmental rating BACnet IP network communication protocol Full voltage Bypass No cabinet heater Use the following tables to translate a CFP catalog number into a description of the Condenser Fan Pak Table 2 Catalog Number E E a oe RE 1 Product Code Controller CF Condenser Fan Pak 2 Refrigerant Code Type A R 22 B R 134A c R 404 D R 407C E R 410A 11 Condenser Fan Pak User Manual Section 2 Technical Characteristics 12 3 Condenser Fan Motor EAV73941
59. dle 6 inch 9421LH6 X X X xX X CB Disconnect Operating Mechanism 9421LJ7 x X X X X X x X Circuit Breaker 600V 250A JLL36250 X Circuit Breaker 600V 250 A 100 USE JLL36250C X Circuit Breaker 600V 150 A HLL36150 X X X X X X VFD 208 240 Vac 5HP ATV212HU40M3X X VFD 208 240 Vac 7 5HP ATV212HU55M3X xX X VFD 208 240 Vac 10HP ATV212HU75M3X VFD 208 240 Vac 15HP ATV212HD11M3X X X X VFD 208 240 Vac 20HP ATV212HD15M3X VFD 208 240 Vac 25HP ATV212HD18M3X X VFD 208 240 Vac 30HP ATV212HD22M3X X Non Bypass Panels Contactor 600V 6 AMP 24 Vdc Coil LP4K0610BW3 X Xx X X Contactor 600V 9 AMP 24 Vdc Coil LP4K0910BW3 Contactor 600V 12 AMP 24 Vdc Coil LP4K1210BW3 X X X X Motor Overload Relay 3 8 5 5 AMP LR2K0312 X x X X Motor Overload Relay 5 5 8 0 AMP LR2K0314 Motor Overload Relay 8 0 11 5 AMP LR2K0316 X X Xx X Bypass Panels Rev Contactor 600 V 6 AMP 24 Vdc Coil LP5K0610BW3 X X X X Rev Contactor 600 V 9 AMP 24 Vdc Coil LP5K0910BW3 Rev Contactor 600 V 12 AMP 24 Vdc COIL LP5K1210BW3 X X X X Motor Overload Relay 3 8 5 5 AMP LR2K0312 X x X X Motor Overload Relay 5 5 8 0 AMP LR2K0314 Motor Overload Relay 8 0 11 5 AMP LR2K0316 X X Xx X 94 For motor overload relay Part Number LR2K03xx leave overload reset in factory default position of HAND H reset operation For LP5Kxx10BW3 contactor replacement instructions see Figures 74 and 75 on page 97 2015 Schneider Electric All Rights Reserve
60. eceeeeeceeesneeceneeeeeneeeeenaeeeseeeeesnaeeseeeeeeneeeees 56 HOME Ser en EE 56 Help Screen sien adidas date tige tree nee 56 Quick Start Guide ninae nn ati ee bee Hi 57 User Parameter Summary Screen ou eee eeeee scene eeeeeeeeeeeeeeneeeeneeeees 57 User Parameters Select Refrigerant AA 58 User Parameters Motor Nameplate Voltage ccccccecsecececeeeneceeeeeeceeeeeeeeeaeeeeseeeenaeeeeeseeaaees 58 User Parameters Configure Pressure Sensors Screen eee 59 User Parameters Analog Input Summary Screen ee eeeeeeeeeeeeees 59 User Parameters Control Parameters Screen eecceesceeeseeeeeeeeees 60 Control Gain and Frequency Screen 0 eeeeeecceeesneeeeneeeeseeeeeenaeeeeenees 60 Control Frequency Control Parameters sssesseseeeeesren re nernrreesrrre ne 61 Gomtrol ER eege AE 61 Control VFD Parameters A 62 Control FHP Threshold above Ambiente 63 Control CIOCK annee apensar piinata es aaite rietan ra 63 Expert Parameters eanes iaoiaeii a a iiiad ias 64 Expert Fam Circuit raais cesinta ai i iaiaaeaia 64 Expert Service Mode nsina a ine ite ines 65 Expert BMS Configuration 0 eee ceeeseceeeeeeeeeeeeeeeseeceeeeeenneeennaeeeeeneees 65 Expert Software Version sssrinin iaeiiio aiaa 68 Expert Reset Password coiii aeiee e aaisa a aaas 68 Expert Factory Reset ei ae a en eae Eeee E E E Er NERE NR 69 Expert Units a a E E ee E 69 Expert HMI Timeout sionin rii a aiaia 69 Alarm LOJ EE 70 Trend ET 70 SECTIO
61. eceiving Installing and Starting the Condenser Fan Pak Customer Conduit Field Wiring e o P Pa D Q gt Ose Q ER Lada LAJA La4A LAJA G gt LAJA ED van GD Co lt A ONS ONS ONG ONS ON ONS aNo 7 E es A KI S C2 sain EEN Q Za4A Q ZAJA Q ZAJA QQ ner Q AS ONG ANS ONS 6 H N ECH GEET Ed ed Om Ska SS Ee D ms D ma m D ms Ces S ry x x g 7 ano uam basi z marl i E EEKKOSKE SEKR El DOPO O PE ri re a Si eet ar Slo oem oo ooo ae Cu SRE a EK SSSSOO SOSH foi Be ma kal BE EIER amp 6OE 4 sii oo of Fotos oo a d o Z tae E oToToto MMS eege esege leege eege Os DI e er Or SOO So P LOP OOO POLE ne STE D D D pos CMM OPGOOI ET oo S D CO POLE SOOO Sra ET o g VE LGSVSMSMEMS EH DO Su EI Sens A GI E ey Q Sens Kaf E 6 en SO E 8 8
62. eder protection must be sized according to the National Electrical Code NEC For Power Source 2 Bypass option if provided the stated rating is the combined power for all of the Bypass motor circuits connected to the CFP To determine the individual motor circuit amps divide the stated Source 2 output amps by the total number of fan motors connected to the CFP This information is printed on the CFP nameplate Figure 1 2015 Schneider Electric All Rights Reserved 13 Condenser Fan Pak User Manual EAV73941 Section 2 Technical Characteristics Rev 01 01 2015 Table 4 Input Line Currents for Selection of Branch Circuit Feeders 208 230 V Three Phase Input Rating Output Rating Short Catalog Source 23 Total Motor Max Total Motor Circuit Number Source 12 Current Hz Output FLA CFP Motor VFD Motors VFD Max Motor Overload Enclosure Current Current Bypass os ee Sos Output Hz Circuit FLA Each G ng i Frame Size Raung ge SCCR kA up to CFeA22Heeee 32 8 22 0 50 60 11 0 22 0 20 60 2 1 1005 CFeA44Heeee 45 2 44 0 50 60 22 0 44 0 20 60 4 SS rr 1 1005 CFeA66Heeee 88 8 66 0 50 60 33 0 66 0 20 60 6 2 1005 CFeA88Heeee 90 5 88 0 50 60 44 0 88 0 20 60 8 2 1005 CFeB22Heeee 32 8 32 0 50 60 16 0 32 0 20 60 2 1 1005 CFeB44Heeee 59 4 64 0 50 60 32 0 64 0 20 60 4 1 1005 CF B66Hesee 118 5 96 0 50 60 48 0 96 0 20 60 6 SS SE 2 1005 CF B88Heeee 140 9 128 0 50 60 64 0 12
63. enclosures periodically inspect the enclosure gaskets for damage To maintain proper air flow periodically check air intake plenum for blockage or debris 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Preventive Maintenance Table 18 Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Recommended Maintenance Intervals Interval years 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Inspection Line side terminals and torque X X X X X Load Side terminals and torque X X X X Xx Plug in connections X X X X X Relay contacts X X X Circuit boards x x x Insulation damage X X X X X X X X X Oxidation corrosion dust X X X X X X XxX X X X X X X Xx X XxX X Power supply LEDs X X X X X Gasket x x x Circuit breaker inspection X X X X X Heat sinks dust and debris X X X X X X X X X Field sensors oxidation corrosion dust X X X X X X X X X X X X X X X X X Change Fan s for control electronics X X X X X Fan s for power electronics X X X X X Enclosure fans x x x x X 1 All service must be done with the controller in a non energized state Technical Support Technical Services On Site 2015 Schneider Electric All Rights Reserved When troubleshooting the CFP discuss the symptoms of reported problems with operating personnel Ask them to descri
64. enser Fan Pak User Manual Section 4 Circuit Descriptions and Options The Factory Rest screen allows the user to restore factory default parameters Press OK to reset the controller parameters to the factory default values When you restore default factory parameters e The controller is reset e Refrigerant and fan parameters are reset Go through the Quick Start procedure to reset them s The HMI password is NOT reset Figure 60 Expert Factory Reset manos Restore default parameters NOTE this will reset the controller The Expert Units screen provides radio buttons to select the units for parameter display The default is F psi the alternative is C bar Figure 61 Expert Units F C HMI Timeout automatically logs the user out of the HMI and goes blank after a period of inactivity Use the Timeout screen to adjust the timeout parameter Figure 62 HMI Timeout Cenar HMI Timeout Screen will go dark after 5 min 10 min 15 min 30 min 69 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Alarm Log Trend Graphs 70 EAV73941 Rev 01 01 2015 Pressing the Alarm icon Figure 63 navigates to the alarm log The log displays detected faults and gives each fault a date and time A fault is displayed in red when it occurs and in green when the fault condition is cleared Figure 63 Alarm Log Press the Trend Graph icon to display the Trend Graph menu
65. erature parameter entered in degrees F and the HMI sometimes displays a value off by 0 1 Parameter values are converted internally from Fahrenheit to Celsius This is a round off error There is no remedy but the control is not sensitive to parameter changes of 0 1 F Pressure parameter entered in psi and the HMI sometimes displays a value that is off by 0 1 psi The parameter values are converted internally from psi to bar This is a round off error There is no remedy but the control is not sensitive to parameter changes of 0 1 psi VFD keypad blank VFD not energized e Ensure disconnect switch is in the ON position Check if VFD line fuse is blown Motor OL Trip Light illuminated One or more motor overload relays has tripped e Ensure motor overload relay is set to motor nameplate FLA e Ensure motor spins freely and is not obstructed Check motor for short circuits or other electrical faults e Push reset button of motor overload relay to reset motor overload Surge protective device SDS3650D LED lights not illuminated One or more LED lights three total not illuminated 1 HMI must be replaced with pre programmed part from factory 2015 Schneider Electric All Rights Reserved Check to see if main circuit breaker is in the ON position Check connections Verify line voltage at point of connection If all three check out replace surge suppressor 75 Condenser Fan Pa
66. ermine location of CFP with respect to the condenser fan motors on the condenser equipment 2 Measure each motor lead length from CFP to the condenser motor for VFD Circuit 1 3 Enter measurements into Table 8 Motor Lead Length 4 Sum up the combined motor lead length for all motors in VFD Circuit 1 and enter value on Circuit 1 Total Motor Lead Length in Table 8 5 Repeat Steps 2 through 4 for VFD Circuit 2 Table 8 Motor 1 Motor Lead Length in Feet Motor Lead Length VFD Circuit 1 VFD Circuit 2 Motor Lead Length in Feet Motor 2 Motor 3 Motor 4 Motor 5 Motor 6 Motor 7 Motor 8 Total Motor Lead Length Circuit 1 Circuit 2 If total combined motor lead length exceeds 150 feet 46 m a load reactor or motor protection filter is required 31 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 DC Bus Voltage Measurement Procedure 32 See Table 9 for maximum motor lead length with a VFD load reactor or motor protection filter Table 9 Maximum Total Motor Lead Length with VFD Load Reactor or Motor Protection Filter For Maximum VFD Motor Cable Type Switching K BCEE Go p Frequency Shielded1 6kHz Unshielded2 6kHz X 1 Exception For 25HP ATVHD18xxx 30HP ATV212HD22xxx and 40HP ATV212HD30xxx VFD s maximum 459 feet 140 m 2 Exception F
67. espective connected motor NOTE The LR2D1516 overload relay is shown in Figure 17 Your dial settings range may be different Figure 17 Overload Relay Dial Gi Telemecanique K UE 7 g 9 Using a voltmeter set at the 1000 Vac scale verify that the incoming line voltage at the line side of the disconnecting means is within 10 of the input voltage rating on the unit s nameplate 10 Close and secure the enclosure door 11 Close the equipment disconnect means The Normal green pilot light lights up 44 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak Starting Up the CFP Log into the CFP 2015 Schneider Electric All Rights Reserved 1 The Condenser Fan Pak HMI initially displays the Login screen Figure 18 CFP Login Screen Condenser 24 Mar 2014 Fan Pak 1 13pm Outdoor Air Ckt1 Ckt2 o 4 3 SS 24 OO ke V _0 0 0 0 Hz 0 Satis 167 1 143 6 psi Target 87 4 lt gt lt gt F Actual 87 8 78 8 F 2 Press the Login button to bring up the Password screen Figure 19 Password Screen Condenser 30 Jul 2013 Password Status 3 The Password field displays a zero Touch this field to access the touch screen keypad and enter the three digit password The default CFP password is 111 A successful login brings up the Home screen below An inco
68. ev 01 01 2015 Refer to Appendix A Renewable Parts on page 93 for the part numbers of the equipment required for the field replacement procedures discussed in this section For component locations refer to Figure 12 on page 36 and Figure 14 on page 38 If the VFD becomes inoperable it must be replaced Refer to Table 23 for VFD weights Table 23 VFD Weights Voltage HP Part Number Ib kg 5 ATV212HU40M3X 6 74 3 05 5 ATV212HU55M3X 13 48 6 10 10 ATV212HU75M3X 13 48 6 10 208 240 V 15 ATV212HD11M3X 25 40 11 50 3 Phase 20 ATV212HD15M3X 25 40 11 50 25 ATV212HD18M3X 25 40 11 50 30 ATV212HD22M3X 60 55 27 40 5 ATV212HU40N4 7 40 3 35 7 5 ATV212HU55N4 7 40 3 35 10 ATV212HU75N4 13 48 6 10 480 V 15 ATV212HD11N4 13 48 6 10 3 Phase 20 ATV212HD15N4 25 40 11 50 25 ATV212HD18N4 25 40 11 50 40 ATV212HD30N4 58 34 26 40 A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Disconnect all power e Before servicing the CFP follow the lockout tagout procedure a Disconnect all power including external control power that may be present before servicing the CFP b Place aDO NOT TURN ON label on the CFP disconnect c Lock disconnect in the open position e Read and understand the DC Bus Voltage Measurement Procedure on page 32 before performing the procedure Measurement of bus capacitor voltage must be performed by qualified personnel e Do not short across DC bus capacitors or touch
69. faults a non standard value can be entered using the Other option Figure 37 User Parameters Motor Nameplate Voltage Setup Motor Nameplate Voltage Other 440 Volts Use the Back button to return to the Refrigerant Selection screen or the Next button to go to the Configure Pressure Sensors screen 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 4 Circuit Descriptions and Options User Parameters Configure Pressure Use the User Parameters Configure Pressure Sensors screen to configure Sensors Screen the CFP to use the pressure sensors on both the high and low pressure sides of the refrigerant circuit or only on the high pressure side When you select High Low Pressure an input field allows you to enter the Minimum Differential Pressure page 54 parameter Figure 38 Configure Pressure Sensors Setup Configure Pressure Sensors High Pressure Only High Low Pressure Min Differential 60 1 psi Use the Back button to return to the Motor Nameplate Voltage screen or the Done button to return to the User Parameter Summary screen User Parameters Analog Input Summary The User Parameters Analog Input Summary Screen displays the values Screen measured by all analog sensors connected to the CFP This screen is an aid to the installer it verifies that the sensors are connected correctly Access this screen by pressing the Check Analog
70. g and Starting the Condenser Fan Pak Figure 13 Typical Component Identification and Terminal Strip Locations CFP Size 2 Outside View Type 3R Hood allows air to flow out helps prevent rain from entering Graphic Color HMI Display Normal Service Se Schneider Electric Selector Switch Bypass Ckt 1 Selector Switch Option Bypass Ckt 2 Selector Switch Option Disconnecting means Ckt 2 Bypass Blue Pilot Light Option Ckt 1 Bypass Blue Pilot Light Option Motor OL Trip Red Pilot Light Alarm Amber Pilot Light Normal Green Pilot Light BACK OF MAIN DOOR 2015 Schneider Electric All Rights Reserved OUTSIDE VIEW 37 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Figure 14 Typical Component Identification and Terminal Strip Locations CFP Size 2 Inside View Stirring Fan 24 Vdc Power Supply Thermostat CFP Controller Control and Cabinet Stirring Fan Transformer Heater Power Fuses 480 Vac Panels Only Cabinet Heater Transformer ATV212 Variable Frequency Drive 480 Vac Panels Option Stirring Fan Surge Suppressor Main Circuit Bre
71. h Pressure 1 High Pressure 2 Low Pressure 1 Low Pressure 2 77 4 167 1 143 6 69 6 69 6 SE psi psi psi psi Sensor readings values unspecified 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Figure 81 Select Refrigerant Setup Select Refrigerant R 404A R 22 R 410A R 407C R 134A Default Refrigerant R404A Figure 82 Motor Nameplate Voltage Setup Motor Nameplate Voltage Default Selection Other Voltage Value 300 Figure 83 Configure Pressure Sensors Setup Configure Pressure Sensors High Pressure Only High Low Pressure Min Differential 60 1 psi Default Selection High Low Min Differential 60 1 psi Figure 84 Control Tab Menus Control No defaults 101 Condenser Fan Pak User Manual 102 EAV73941 Rev 01 01 2015 Figure 85 Control Gain and Frequency Control VFD Frequency Limits 15 0 Hz Min Freq 60 0 Hz Max Freq Frequency Control Parameter 8 0 Max Freq Step Min Freq 20 0 Max Freq 60 0 Max Freq Step 10 Figure 86 Frequency Control Control Frequency Control Parameters 8 0 10 0 start TMin Max Freq Step 35 0 start TMax 10 0 0 5 epsilon Hz Temp Error for Max Step 0 2 dF Min 0 3 dT Min Max Freq Step 10 0 Hz Temp Error for Max Step 10 C Start Tmin 10 C Sta
72. h this signal word NOTE Provides additional information to clarify or simplify a procedure Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Table of Contents Table of Contents SECTION INTRODUCTION yopildi tn A nine Aie 7 Product OVervieW une testi cess eet nent 7 Related Documentation 2 24 dis KEES decenee 8 Terminology EE 8 Before Yo e ln TE 8 SECTION 2 TECHNICAL CHARACTERISTICS AAA 11 Catalog Number Nomenclature 11 Condenser Fan Pak Nameplate A 13 Enclosure Dimensions 9 7ge r dedet geesde end deet Leeda chad an EA 13 Input Current Ratings ccccccceseceeseeneceeeeeeeaeeeeeeeecaeeeeseseeaeeeseesenaeeeees 13 SPOCIHICATIONS EE 15 Short Circuit Ratings eener a Pre Et TE A 15 CFPilllustrat d 5 225842 fit Red tre tt ne ne 16 Dimensions and Weights 0 c ccceeceeee cece ceeeeeeeeeeeeeeeaeeeeeeeeeeeeeesesenaeeeeees 18 SECTION 3 RECEIVING INSTALLING AND STARTING THE CONDENSER FAN PAK AA 21 Preliminary Inspection ccccceeeeeeecceeeeeeeeeaeeeeeeeeeaeceeeesesaeeeeeeeeneeaeeeeees 21 Storing the Equipment ccccccceceeeeeeececeeeeeeeeeceesecaeeeeeeseceeeeeeeeeeeeaeees 21 Unpacking the Unit EE 22 Bue h
73. hing the main disconnect switch to the OFF position to reset the CFP Wait at least one minute before switching the main disconnect switch to the ON position The power circuit without Bypass consists of the following e Disconnect switch with means for locking in the open OFF position e Control power supply e Variable frequency drives e Individual motor overload relay for each motor e Optional equipment as specified The operator controls HMI status lights and switches are located on the front door of the CFP see Figure 2 and Figure 3 on page 16 To operate the CFP the disconnect switch must be in the ON position This green light is on if the CFP is powered on and ready for operation without any detected alarm conditions NOTE The Normal Status Light does not illuminate if the HMI is not in the Home Screen This amber light is on if the CFP has detected an abnormal condition The alarm status light flashes if either of the following conditions apply e CFP is in the Service mode SVC The controller times out during startup due to failure to initialize both VFDs The alarm status light illuminates steadily if any of the following conditions apply e Outdoor sensor error is detected e Refrigerant sensor error is detected e VFD detected error in either one or both VFDs 51 Condenser Fan Pak User Manual EAV73941 Section 4 Circuit Descriptions and Options Rev 01 01 2015 Normal SVC Switch WARNING HA
74. ion Bypass Option 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak 2 Press the Fan Circuits button to display the Fan Test screen Figure 28 Fan Test etup Control Clock Expert How Many 20 Sec Fan Circuits Test Run 1 Circuit X 2 Circuits Ensure that the fans are clear of equipment and personnel Press the CKT1 button This causes the VFD for Refrigerant Circuit 1 to run the fan motors forward at 20 Hz for 20 seconds Inspect the fans visually to ensure that all fans are rotating in the proper direction After the fans have stopped rotating press the CKT2 button to repeat the test for Refrigerant Circuit 2 If the fans rotate in the correct direction proceed to step 9 If the fans do not rotate in the correct direction stop the drive and remove all power Correct the direction of motor rotation by reversing any two motor leads connected to the motor overload output of the affected motor s see Step 6 page 43 and Figure 17 page 44 Repeat the steps in Check Fan Rotation until all fan motors rotate in the correct direction 10 To return to the Home screen press the back arrow until the User Parameter Summary screen displays Then press the Home icon to return to the Home screen A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Turn off all power supplying this equipment and perform the
75. k User Manual Section 5 Troubleshooting and Maintenance Table 20 Troubleshooting Guide 24 Vdc Power Supply EAV73941 Rev 01 01 2015 Problem Cause Remedy 24 Vdc Power Supply lout LED is orange Output current of power supply is at rated output current If LED stays orange color for a prolonged period the 24 Vdc circuit is overloaded Ensure only equipment provided with CFP is connected to 24 Vdc control circuit Power cycle power supply 24 Vdc Power Supply lout LED is red Output current limit has been exceeded Table 21 Alarm Log Fault Messages Message High Pressure Sensor Fault Ckt 1 24 Vdc control circuit has been overloaded or short circuit has occurred Cause e Wiring error Faulty sensor Check for short circuit Ensure only equipment provided with CFP is connected to 24 Vdc control circuit Power cycle power supply Remedy Verify sensor wiring Replace Sensor High Pressure Sensor Fault Ckt 2 e Wiring error Faulty sensor Verify sensor wiring Replace Sensor Low Pressure Sensor Fault Ckt 1 Wiring error Faulty sensor Verify sensor wiring Replace Sensor Low Pressure Sensor Fault Ckt 2 e Wiring error Faulty sensor Verify sensor wiring Replace Sensor Outdoor Air Temperature OAT Sensor Fault Wiring error Faulty sensor Verify sensor wiring Replace Sensor Handshake Timeout Fault Co
76. ll power and control wiring from the VFD assembly Identify each wire for ease when re assembling the new VFD 4 Remove the outside flange screws that secure the VFD to the enclosure back wall plate 5 Remove the VFD from the enclosure 6 Remove the screws that secure the four 4 VFD mounting flanges left right top and bottom These parts are needed for the installation of the replacement VFD 2015 Schneider Electric All Rights Reserved 79 Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Installing the VFD Assembly 80 EAV73941 Rev 01 01 2015 A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e This equipment must be installed and serviced only by qualified personnel Qualified personnel performing diagnostics or troubleshooting requiring electrical conductors to be energized must comply with NFPA 70 E Standard for Electrical Safety Requirements for Employee Workplaces and OSHA Standards 29 CFR Part 1910 Subpart S Electrical Failure to follow these instructions will result in death or serious injury To install the new VFD follow these steps 1 Attach the mounting flanges removed in previous step onto the VFD 2 Install the new VFD assembly into the CFP enclosure 3 Secure the VFD flange assembly to the rear enclosure wall plate using the screws previously removed Tighten the screws to 20 2 ft lbs 27 2 7 Nem Install all power and control wiring
77. lly 60 Hz Decel Ramp Deceleration rate defined as the time for the VFD to ramp down from maximum frequency to zero e Motor Current Limit The VFD folds back the frequency to limit the current to this percentage of rated current e Motor Voltage Boost Drive voltage at low output frequency is boosted above a constant V Hz percentage to aid in motor starting Figure 45 VFD Parameters Control 10 0 s Accel Ramp 10 0 s Decel Ramp 110 Motor Current Limit 6 0 Motor Voltage Boost 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Control FHP Threshold above Ambient Control Clock 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options The two Fan ON OFF Control Threshold above Ambient parameters control the turn on and turn off of the condenser fans 1 When the chiller is idle the pressure in the condenser settles at a resting pressure corresponding to ambient temperature The CFP computes this pressure from the ambient temperature measurement 2 When the condenser pressure rises above the resting pressure by the amount of the Turn ON parameter the control becomes active and operates the condenser fans to regulate the condensing temperature 3 After the compressors shut off the condensing pressure drops back to the resting pressure 4 The CFP control shuts off the fans when the pressure drops to within the Turn O
78. lock and Line Side L1 12 L3 Output U T1 V T2 W T3 A Terminals HD22M3X 1 0 53 5 212 24 HD18M3X 3 26 7 40 4 5 HD11M3X HU75M3X 6 13 3 22 2 5 HU55M3X HU40M3X 10 5 3 11 5 1 3 e 5 3 1 3 10 14 5 3 21 4 HD30N4 8 8 4 1 1 0 53 5 212 24 1 40 40 5 HD22N4 6 2 0 120 13 5 HD18N4 13 3 67 4 S 3 26 7 40 4 5 HD15N4 HD11N4 6 13 3 22 2 5 HU75N4 HU55N4 10 5 3 11 5 1 3 HU40N4 Control Wirin oi Ca H Table 16 Field Wiring Terminal Block Characteristics TSCNT Terminal Function Characteristics 24V 24 V Control Supply For Field Sensors Minimum 21 V Maximum 32 V COM Common For Field Sensors DM TS Outside Air Temperature Sensor Analog 0 10 Vde Input Signal PS1 Refrigerant Circuit No 1 High Side 0 10 Vde Analog Input Sensor Signal PS2 Refrigerant Circuit No 2 High Side 0 10 Vde Analog Input Sensor Signal PS3 Refrigerant Circuit No 1 Low Side 0 10 Vde Analog Input Sensor Signal PS4 Refrigerant Circuit No 2 Low Side 0 10 Vde Analog Input Sensor Signal MTR OL Motor Overload Trip Status Signal 24 Vdc N O Contact 1 Provides a signal to be used remotely or locally to monitor if one or more motor overload relays have tripped 40 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Initial Start Up Procedure 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser F
79. lt Selection Two circuits Figure 94 Service Mode Parameters Expert Service Mode Parameters 20 s Duration 5 s SVC Switch Hold Time 20 Hz VFD Frequency Duration 20s SVC Switch Hold Time 5s VFD Frequency 20 Hz EAV73941 Rev 01 01 2015 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 E Figure 95 Expert BMS Configuration BMS Network Option Not Installed No BMS option installed Figure 96 Modbus TCP Parameters Modbus TCP Address 82 F DEN EE Subnet EE E IP Configuration 2 Address 192 168 2 44 Subnet Mask 255 255 255 0 IP Configuration 2 Figure 97 Modbus TCP Help Modbus TCP IP Configuration 0 DHCP 1 Autommatic Boot IP 2 Local Stored IP 2015 Schneider Electric All Rights Reserved 105 Condenser Fan Pak User Manual 106 EAV73941 Rev 01 01 2015 Figure 98 BACnet IP Parameters BACNet IP A Address EE Subnet B A A IP Configuration 2 Port Number 47808 Device Instance 7077888 Address 192 168 2 44 Subnet Mask 255 255 255 0 IP Configuration 2 Port Number 47808 Device Instance 7077888 Figure 99 BACnet IP Parameters Help BACNet IP IP Configuration 0 DHCP 1 Autommatic Boot IP 2 Local Stored IP Port No min 47808 max 47823 Figure 100 BACnet MS TP Parameters BACNet MS TP Baud Rate Info Frames Max Master Device Instance
80. mer 480 120 V 100 VA 480 V panels only 9070TF100D1 Stirring Fan Thermostat NSYCCOTHOF Power Supply 24 Vdc 3 Amp ABL8RPS24030 Supplemental Protector 4A 1P 24 Vdc MG24428 SPDT Relay with Test Button and LED 24 Vdc Coil RPM12BD Relay Socket Base RPZF1 Refrigerant Pressure Sensor 0 60 BAR XMLPO60BD79 Woodhead M12 Female 90 Elbowed to Flying Leads Outdoor Rated Cable 10 M 909001602M199 Outdoor Air Temperature Thermistor 10k Ohm 25C 1020B2 BACNET MS TP Communication Module TM168BACS BACNET IP Communication Module TM168BACW MODBUS TCP Communication Module TM168MODW 550 W 230 V Cabinet Heater with Thermostat NSYCRP1W230VTVC Cabinet Heater Transformer 480 240 V 750 VA CFP Size 1 Enclosure 480 V panels only NAT One Cabinet Heater Transformer 480 240 V 1500 VA 9070TF1500D31 CFP Size 2 Enclosure 480 V panels only 1 Part requires custom program and must be ordered from Schneider Electric Industrial Repair Services 2 TM168B23CSCFX None TM168B23CSCF1 BACnet IP TM168B23CSCF2 BACnet MS TP TM168B23CSCF3 Modbus TCP 93 Condenser Fan Pak User Manual EAV73941 Rev 01 01 2015 Table 26 208 V 230 V Renewable Parts 3 8 5 5 FLA 5 5 8 0 FLA 8 0 11 0 FLA Renewable Part Description Part Number MOTORS VFD CKT MOTORS VFD CKT MOTORS VFD CKT 2 4 6 8 2 4 6 8 2 4 6 8 Rotary Disconnect Handle 3 inch 9421LH3 xX X X Rotary Disconnect Han
81. mmunication between HMI and controller Cycle power Startup Timeout Fault Failure to initialize VFDs Verify VFD configuration Cycle Power Fault in Modbus link to VFD Verify integrity of Modbus link No power to drive Verify power circuit VED 1 Fault Faulty drive communication board Replace communications board Faulty drive Replace drive Fault in Modbus link to VFD Verify integrity of Modbus link No power to drive Verify power circuit VFD 2 Fault Faulty drive communication board Replace communications board Faulty drive Replace drive Control Wiring Fault Wiring fault in front panel switches Check for loose connections or broken conductor wire VFD 1 Trip Code VFD Fault See Table 22 ATV212 Trip Codes page 77 VFD 2 Trip Code 76 VFD Fault See Table 22 ATV212 Trip Codes page 77 See Appendix A Renewable Parts on page 93 for correct part replacements for your CFP 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Table 22 ATV212 Trip Codes Code Meaning 0 No error 1 Over current during acceleration 2 Over current during deceleration 3 Over current during constant speed operation 4 Over current in load at s
82. n is off e Refrigerant Refrigerant type parameter used in the control e VFD Frequency VFD output frequency when the fan control is active Condensing Pressure Refrigerant condensing pressure read from the high pressure sensor e Target Condensing Temperature Target setpoint condensing temperature when the control is active e Actual Condensing Temperature Saturated condensing temperature calculated from the high pressure sensor reading See Appendix C HMI Screens and Default Settings on page 99 for a guide to all HMI screens and their default settings 55 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Login Password Screen Home Screen Help Screen 56 EAV73941 Rev 01 01 2015 The Login Password screen allows the user to enter a password log in to the CFP and access user parameters and advanced functions Figure 31 Login Password Screen Condenser 30 Jul 2013 Password Password Display Status The password display always initially displays a value of 0 zero Press the zero to access the touch screen keypad and enter the password The default password for the CFP is 111 Entering the correct password takes you to the Home screen an incorrect password returns you to the CFP Login screen Figure 29 page 55 The Home Screen displays the same operating parameters as the Login screen page 55 but adds four buttons in the Header Bar to allow the user to access addi
83. n receipt 1 Remove the unit from its packaging and visually inspect the exterior for shipping damage 2 Confirm that the catalog number on the unit nameplate matches the catalog number on the packing 3 If you find any shipping damage notify the carrier and your Schneider Electric sales representative Before installation 1 Turn the circuit breaker disconnect handle to the Off position and open the door of the unit N Visually verify that all components are properly seated securely fastened and undamaged Verify that the internal wiring connections are tight Inspect all connections for damage Verify that the system voltage matches unit nameplate voltage Close and secure the unit door oak w A WARNING TOPPLE AND CRUSHING HAZARD e Do not stack units on top of each other e Do not place any material on top of the unit Store or ship the unit in the original packaging Failure to follow these instructions can result in death serious injury or equipment damage Storing the unit in its original packaging until it reaches its final installation site helps protect the equipment and prevent damage to the exterior e If you plan to store the CFP after receipt replace it in its original packaging and store it in a clean dry area where the ambient temperature is between 13 to 149 F 25 to 65 C Ifyou ship the CFP to another location use the original shipping material to help prote
84. nal control power that may be present before servicing the CFP b Place aDO NOT TURN ON label on the CFP disconnect c Lock disconnect in the open position e Read and understand the DC Bus Voltage Measurement Procedure on page 32 before performing procedure Measurement of bus capacitor voltage must be performed by qualified personnel e Do not short across DC bus capacitors or touch unshielded components or terminal strip screw connectors with voltage present e Many parts in the CFP operate at line voltage Do not touch Use only electrically insulated tools Failure to follow these instructions will result in death or serious injury A DANGER ELECTROSTATIC DISCHARGE Do not subject this device to electrostatic discharge This CFP contains electronic components that are very susceptible to damage from electrostatic discharge Failure to follow these instructions can result in injury or equipment damage Observe the following precautions when handling static sensitive components e Keep static producing material plastic upholstery carpeting out of the immediate work area Store the heat sink fan assembly in its protective packaging when it is not installed in the drive e When handling the heat sink fan assembly wear a conductive wrist strap connected to the heat sink fan assembly through a minimum of one mega ohm resistance e Avoid touching exposed conductors and component leads with skin or
85. not be energized until its overload relay is manually reset When the CFP is switched to VFD operation mode the cause for any tripped overload relays must be investigated prior to manually resetting the overload relay CFP provides the following network connectivity options BACnet MS TP BACnet IP e Modbus TCP See Appendix D BMS Variables Register Map on page 111 The Cabinet Heater option includes a transformer 480 V units only heater fuses and a thermostatically controlled cabinet heater One heater is provided for the Size 1 and two heaters for the Size 2 CFP enclosure Heater s are factory set to turn on when the internal temperature of the CFP is below 15 C 60 F Differential Pressure is the difference between the refrigerant pressure on the discharge side of the compressor high pressure and the suction side low pressure Some chiller systems require a minimum pressure differential in order to ensure proper function of the oil systems and expansion valves These are typically but not exclusively chillers with screw compressors The Condenser Fan Pak with the differential pressure option employs an additional sensor on each refrigerant circuit to measure the low pressure The control computes the differential pressure and regulates the condenser fans to ensure that the minimum pressure differential is maintained Extra sensors are provided as a separate kit Part Number CFMINLIFTKIT 2015 Schneider Electric
86. nser fans 46 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Verify Sensor Connections 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak 6 Press Next gt gt to display the Configure Pressure Sensors screen Figure 24 Configure Pressure Sensors Screen Setup Configure Pressure Sensors gh Pressure Only High Low Pressure Min Differential 60 1 psi You can configure the CFP to Measure high refrigerant pressure only Measure both high and low refrigerant pressure Control for minimum pressure differential See Differential Pressure on page 54 for additional information on differential pressure control Select the option that corresponds to your CFP 7 Press Done gt gt to return to the Parameter Summary screen 1 Press the Check Analogs button on the User Parameter Summary screen Figure 21 to display the Analog Input Summary screen Figure 25 Figure 25 Analog Input Summary Screen Analog Input Summary Outdoor Air 77 4 F High Pressure 1 167 1 psi High Pressure 2 143 6 psi Low Pressure 1 69 6 psi Low Pressure 2 69 6 psi This screen is provided as an aid to the installer to help verify that the sensors are connected to the proper inputs in the CFP 2 Press the back arrow to return to the Parameter Summary screen 47 Condenser Fan Pak User Man
87. oller Also see STU655 User Manual E1O0000000614 Temperature Storage 13 to 149 F 25 to 65 C Operation 14 to 122 F 10 to 50 C 13 to 122 F 25 to 50 C with cold weather cabinet heater option Humidity Variable Frequency Drive 95 with no condensation or dripping water conforming to IEC 60068 2 3 Altitude Variable Frequency Drive 3 300 ft 1000 m maximum without derating derate the current by 1 for each additional 330 ft 100 m up to 10 000 ft 3000 m Enclosure Type 3R all models white color Pollution Degree Type 3R Pollution degree 2 per NEMA ICS 1 Annex A and IEC 60664 1 Codes and Standards UL Listed per UL 508A Conforms to applicable NEMA ICS and NFPA standards Manufactured under ISO 9001 standards 1 Specifications are for CFP product for additional ATV212 VFD specifications see Altivar 212 Installation Guide S1A53832 All units include fuses as the overcurrent protective device OCPD For CFP short circuit withstand current ratings see Tables 4 and 5 on page 14 15 Condenser Fan Pak User Manual EAV73941 Section 2 Technical Characteristics Rev 01 01 2015 CFP Illustrated Figure 2 Typical External View CFP in a Type 3R White Enclosure The rain hood provides Type 3R protection from the environment while also providing an outlet for exhaust air from the drive cabinet plenum Lifting Eye Disconnecting Means
88. oltage e Disconnect and lock out the Bypass power source if provided e Install and close all covers before applying power or starting and stopping the CFP Failure to follow these instructions will result in death or serious injury 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 1 Introduction DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Follow manufacturer s instructions for selecting and setting branch circuit protective devices and overloads when present to maintain overcurrent short circuit and ground fault protection e The opening of the branch circuit protective device may be an indication that a fault has been interrupted To provide continued protection against risk of fire or shock hazard examine current carrying parts and other circuit components replacing them if damaged e If burnout of an overload relay s thermal unit occurs replace the entire overload relay unit Failure to follow these instructions will result in death or serious injury A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E Standard for Electrical Safety in the Workplace e This equipment must be installed and serviced only by qualified electrical personnel e Turn off all power supplying this equipment before
89. or 25HP ATVHD18xxx 30HP ATV212HD22xxx and 40HP ATV212HD30xxx VFD s maximum 951 feet 290 m The above footnotes apply to 208 230 V units CF B88Hee e CFeC66H CFeC88H ee 480 V units CF F66Heee and CF F88Heres A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E Standard for Electrical Safety in the Workplace e Read and understand the DC Bus Voltage Measurement Procedure before performing the procedure Measurement of bus capacitor voltage must be performed by qualified personnel e Do not short across capacitors or touch unshielded components or terminal strip screw connections with voltage present e Many parts in this drive including printed wiring boards operate at line voltage Do not touch Use only electrically insulated tools Failure to follow these instructions will result in death or serious injury Determine the DC bus voltage level by monitoring the PA and PC terminals The location of these terminals varies by power converter model number Read the power converter model number on the VFD nameplate Refer to the ATV 212 installation manual for location of PA and PC terminals on the VFD 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Wire Routing and Interconnection Wire Class EMI Class 2015 Schneider Electric
90. otor Conduits Enclosure Cutout Outline 1 2 Conduit Motor Conduit Locations As Required 1 375 1 Conduit Sensor Cables with VFD 1 Motor Conduits Main CFP Power Supply Conduit Provided Cable Gland Conduit Size Varies Based on CFP Fittings QTY as Required Model Number and the CFP Nameplate Input Power Rating NOTE Represents Recomended CFP Size 2 Customer Cut Conduit Entry Locations Not All Conduit Locations May Be Required Figures 8 and 9 illustrate suggested conduit entry layouts for Size 1 and Size 2 enclosures that facilitate wiring separation between circuits Control circuits sensors and power circuits supply power VFD output and Bypass e Different power circuits supply power VFD output and Bypass VFD motor load circuits 1 and 2 Do not coil excess wiring or cables in the bottom of the CFP Cut all field wiring to the required length using wire ties to bundle together all wires of a single circuit for example Fan Motor 1 of VFD Circuit 1 and then routing the wiring to provide maximum separation between the circuits See Figure 10 Customer Conduit Field Wiring on page 29 for suggested wire conduit routing 28 2015 Schneider Electric All Rights Reserved YVIIAIS SI L IZIS ddd NMOHS LON Sev SLINDYID 9NIXIM 41314 TV AINO NOILVYLSNTI JAILYVLNISAYdJY Z IZIS d419 ALON SONIMIM 41314 YJWOLSNO GING TO 29 Condenser Fan Pak User Manual Section 3 R
91. p 0 2 dF Min 0 3 dT Min Press the Back arrow to returns to the Gain and Frequency screen page 60 The FHP Control screen allows the user to specify how the condensing temperature setpoint is calculated relative to the outdoor air temperature The first two parameters to be set are the minimum and maximum values of the condensing temperature setpoint MinSCT and MaxSCT For each of these two values the user must specify the corresponding offset above ambient air temperature Figure 43 FHP Control Control Saturated Condensing Temp Limits 84 9 F Min SCT 109 9 F Max SCT Offset Above Ambient 10 0 F 10 1 F Offset at Min SCT Offset at Max SCT Press the Back arrow to returns to the Control Parameters screen page 60 61 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Control VFD Parameters 62 EAV73941 Rev 01 01 2015 Pressing the View button displays a chart showing the condensing temperature characteristics Figure 44 Condensing Temperature Graph Condensing Temperature Graph F Max 1094 Offset at MaxSCT Condensing SC Condensing Temp Air Temp Offset at MinSCT Pressing the Back button returns you to the FHP Control screen Use the VFD Parameters Control to adjust VFD operating parameters e Accel Ramp Acceleration rate defined as the time required for the VFD to ramp the output frequency from zero to maximum frequency nomina
92. pSetPt_2 Condensing temperature setpoint 0 1C 207 BMS_EstAmbientPressure Estimated saturated refrigerant temperature at temperature OAT 208 BMS_fanMode_1 Fan control mode 0 floating HP 1 const freq FWD 2 const freq REV 209 BMS_fanMode_2 Fan control mode 0 floating HP 1 const freq FWD 2 const freq REV 210 BMS_FHPAlarm D_1 Alarm ID Byte from FloatingHighPressureControl block 211 BMS_FHPAlarmID_2 Alarm ID Byte from FloatingHighPressureControl block 212 BMS_FreqRef1 VFD Frequency command from fan control block 213 BMS_FreqRef2 VFD Frequency command from fan control block 215 BMS_HP_CondTempMax Maximum allowable condensing temperature setpoint C 216 BMS_HP_CondTempMin Minimum allowable condensing temperature setpoint C 219 BMS_HP_FanFreqMax Maximum value of Fan Frequency output 220 BMS_HP_FanFreqMin Minimum value of Fan Frequency output 221 BMS_HP_OATempMax Air temperature corresponding to CondensingTemp Max C 222 BMS_HP_OATempMin Air temperature corresponding to CondensingTemp Min C 224 BMS_HP_RefrType 1 R404A 2 R22 3 R410A 4 R407C 5 R134A 6 CUSTOM 226 BMS_IO_HP_Abs_1 Absolute pressure Ckt1 227 BMS_IO_HP_Abs_2 Absolute pressure Ckt 2 228 BMS_IO_HP_Gage_1 HP Sensor reading 01bar 229 BMS_IO_HP_Gage_2 HP Sensor reading 01bar 230 BMS_IO_OAT_C Outdoor air sensor reading 1C 231 BMS_IO_OAT_F Outdoor air sensor reading 1F 232 BMS_MON_aStatus_1 Status word from VFD via Modbus Master 233 BMS_MON_aStatus_2 Status word
93. r 212 embedded display terminal has three modes of operation e Monitor e Run e Program The VFD powers up in the Run mode To select a different mode use the VFD MODE keyillustrated below Programming Monitoring Mode Mode The red LED in left side of the display indicates the mode currently selected e RUN for Run mode e PRG for Programming mode e MON for Monitoring mode Use the Programming mode to program the VFD The CFP controller sets the required parameters for the ATV212 automatically the only manual settings required are the Modbus connector selection and the Modbus address To access the Programming mode press the MODE key until the PRG indicator LED on the display is illuminated 1 Press the Down key until typ appears in the display 2 Press the ENT key 3 Press the UP key until 2 appears 4 Press the ENT key The ATV212 resets and HELLO appears 5 Power cycle the ATV212 6 Enter Programming Mode 7 Press the Down key until F appears 8 Press the ENT key 9 Press the Down key until F807 appears 10 Press the ENT key 11 Press the Down key until 0 appears 12 Press the ENT key 13 Power cycle the ATV212 14 Shut the enclosure door secure the door with door fasteners and turn the disconnect switch to the ON position The VFD is now ready to operate 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Programming VFD 2 2015 Schneider Electric All Righ
94. r equipment damage 1 For additional information refer to NEMA ICS 1 1 latest edition Safety Guidelines for the Application Installation and Maintenance of Solid State Control and to NEMA ICS 7 1 latest edition Safety Standards for Construction and Guide for Selection Installation and Operation of Adjustable Speed Drive Systems The high frequency equipotential ground connection between the drive motor and cable shielding does not eliminate the need to connect the ground PE conductors green yellow to the appropriate terminals on each unit To help accomplish this follow these guidelines To avoid communication interference grounds between the drive motor and cable shields must have high frequency equipotentiality s When using shielded cable for the motor use a four conductor cable so that one wire will be the ground connection between the motor and the drive Size of the ground conductor must be selected in compliance with local and national codes The shield can then be grounded at both ends Metal ducting or conduit can be used for part or all of the shielding length provided there is no break in continuity e When using shielded cable for control signals if the cable is connecting equipment that is close together and the grounds are bonded together then both ends of the shield can be grounded If the cable is connected to equipment that may have a different ground potential then ground the shield at one en
95. rcuit Number Source 12 Current Hz OutputFLA CFP Motor VFD Motors VFD Max Motor Overload Enclosure Current Current Bypass EC pata Ae Output Hz Circuit FLA Each D reg 7 Frame Size Rating ge SCCR kA up to CFeD22Heeee 14 9 10 4 50 60 5 2 10 4 20 60 2 1 1005 CF D44Heeee 19 3 20 8 50 60 10 4 20 8 20 60 4 1 1005 CF D66Hesee 26 7 31 2 50 60 15 6 31 2 20 60 6 ge Kaes 2 1005 CF D88Heeee 36 9 41 6 50 60 20 8 41 6 20 60 8 2 1005 CFeE22Heeee 19 3 14 8 50 60 7 4 14 8 20 60 2 1 1005 CFeE44Heeee 25 5 29 6 50 60 14 8 29 6 20 60 4 1 1005 CF E66Heee 36 9 444 50 60 22 2 444 20 60 6 Li SCH 2 1005 CFeE88Heeee 48 9 59 2 50 60 29 6 59 2 20 60 8 2 1005 CFeF22Heeee 19 3 22 0 50 60 11 0 22 0 20 60 2 1 1005 CFeF44Heeee 35 7 44 0 50 60 22 0 44 0 20 60 4 Ge 2 1005 CFeF66Heeee 58 9 66 0 50 60 33 0 66 0 20 60 6 2 1005 CFeF88Heeee 92 7 88 0 50 60 44 0 88 0 20 60 8 2 1005 1 Base catalog number provided indicates option codes See Catalog Number Nomenclature on page 11 for a detailed description of catalog numbers 2 Source 1 input current applies when the condenser fan motors are controlled by the CFP VFDs 3 Source 2 input current applies when in optional ByPass mode where the condenser fan motor control is switched from the CFP VFD control back to the original 14 equipment controls Value is the sum of all the controlled condenser fan motor FLAs CFP provided motor overload protection is only active when condenser fans are controlled by the CFP VFDs If p
96. re Differential Access the User Parameter Summary screen by pressing the Tools icon in the Help screen page 56 Figure 35 User Parameter Summary Screen A Setup Control Clock Expert User Parameter Summary Refrigerant R22 Motor Voltage 460 Home Icon Sensor Configuration High Low Pressure Differential 60 1 psi e Setup Tab Main user parameters e Control Tab Control parameters e Clock Tab Set the system date time Expert Tab Expert parameters e Check Analogs Values of analog sensor inputs e Home Icon Return to the Home screen page 56 2015 Schneider Electric All Rights Reserved 57 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options User Parameters Select Refrigerant User Parameters Motor Nameplate Voltage 58 EAV73941 Rev 01 01 2015 Use the User Parameters Select Refrigerant screen to set the Refrigerant parameter refrigerant type in use Access the Select Refrigerant screen by pressing the Setup tab in the User Parameter Summary screen page 57 Figure 36 User Parameters Select Refrigerant Setup Select Refrigerant R 404A R 22 R 410A R 407C R 134A Pressing the screen causes the pointer to cycle through the refrigerant options Use the the Next button to go to the Motor Nameplate Voltage screen Use the User Parameters Motor Nameplate Voltage screen to set the voltage for the variable speed drives Three common values are presented as de
97. ric All Rights Reserved EAV73941 Rev 01 01 2015 Figure 70 6 Power Circuit with Bypass 208 230 V Three Phase CB1 A Voltage Surge Suppressor VFD1 Fuse FU1 3 Power Supply Fuse FU7 8 Power Supply 24 Vdc D TS Fan 1 Condenser Fan Pak User Manual Section 6 Basic Power and Control Circuit Diagrams VFD2 GEN FU4 6 Cabinet o Heater Fuse H FU9 10 i VFD2 Lose 1 pls Cabinet L fis fand IHTR2I Option GC Heater HR ted 4 A l l l Motor Mot H ASE M otor Motor Motor Motor Motor M use Fuse Fuse use Ts 185 mer VH men Fuse T men Fuse T zem Fuse T TS15 T Bypass Bypass Bypass Bypas Bypass Bypas Dec co1B 2 CO1A CO3A CO5B z CO5A CO7B CO7A A CO9A mbd COA CO13A CO15B i CO15A OLR1 R OLR5 9 OLR7 S a on OLR1 ai oe N K H H H 3 H H H l l l l l l l l I I I I l l l l e N vty an TS TS ES vty CFM CFMS CFM7 ene Cp CFM13 Ee Misa Nast Le Ve Ver Nar enw Ne T T T T T 1 l l l Motor Motor z Motor Motor Motor Motor Fuse F Fuse Fi TS6 H tsp em mem S T mag Fuse T T914 T sie e T Bypass l ss Bei Dei Bras Bypass CO2A CO4A como CO6A con ae CO8A vebi CO10A omit CO12A mk CO14A omit CO16A D LV OLR65 3 OLR8 2 om om OLR14 9 OLR16 3 N N N S A A D 9 a A l l l I l l
98. round wire for each shield ground X x X X x 3 Provide a ground wire with all conductor groups whether in tray or conduit X X x 4 When multiple grounds must be made to a shielded power cable the shield must have the same short circuit x x x current rating as the ground conductor in the power cable 5 Terminate all power grounds and power shield grounds to the controller grounding point or bar x X x 6 Terminate all signal shield grounds to the terminals provided X Xx T Always supply a separate equipment grounding conductor with the controller power feed Do not depend on x x x metallic conduit for ground connection 4 2015 Schneider Electric All Rights Reserved wo EAV73941 Rev 01 01 2015 Component Identification and Terminal Strip Locations Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak Type 3R Hood allows air to flow out helps prevent rain from entering Graphic Color HMI Display Normal Service Selector Switch Bypass Ckt 1 Selector Switch Option _ Disconnecting Means __E Bypass Ckt 2 di Selector Switch Option Ckt 2 Bypass Figure 11 Typical Component Identification and Terminal Strip Location CFP Size 1 Outside View bDo LA 214811
99. rovided in Bypass operation mode the fan motor overload protection is to be provided by the existing equipment motor circuit protection Control power for the Bypass circuit is derived from Source 1 Source 1 must be energized for Bypass circuit to function 100kA rating when operating in VFD mode of operation If provided in Bypass operation mode SCCR 10kA 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Specifications Short Circuit Ratings 2015 Schneider Electric All Rights Reserved Table 6 Input Voltage Condenser Fan Pak User Manual Section 2 Technical Characteristics CFP Specifications 460 V 10 230 V 10 208 V 10 Displacement Power Factor Approximately 0 96 Input Frequency 50 60 Hz 5 Output Voltage Three phase output maximum voltage equal to input voltage Frequency Range of Power Converter Current Limit Drive Protection 0 5 to 500 Hz factory setting of 60 Hz 110 of nominal drive full load current FLA for 60 seconds Thermal protection of power converter Phase loss of AC mains Fuses Motor Protection Class 10 electromechanical overload protection when under VFD control in Bypass mode motor overload protection is provided by existing chiller equipment motor circuit protection Human Machine Interface Display Color touch screen Port USB type A Mini B USB port 24 Vde Modbus communication to CFP contr
100. rrect password returns you to the CFP Login screen Figure 20 Home Screen 24 Mar 2014 d 1 16pm Outdoor Air Ckt1 Ckt2 o LU 3 77 4 F as eg R22 0 0 0 0 Hz v Status 167 1 143 6 psi Target 87 4 lt gt lt gt F Actual 87 8 78 8 F 45 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Set User Parameters 1 On the Home screen press the Tools icon Figure 21 to display the User Parameter Summary screen This screen shows a summary of the key parameters set by the user Figure 21 User Parameter Summary Screen ARS Control Clock Expert User Parameter Summary Refrigerant R22 Motor Voltage 460 Sensor Configuration High Low j 3 Tools Icon Home Screen Pressure Differential 60 1 psi 2 Press the Setup tab to navigate to the Setup Wizard The first setup screen is the Refrigerant Selection screen Figure 22 Figure 22 Refrigerant Selection Screen Setup Select Refrigerant R 404A 22 R 410A R 407C R 134A 3 Press the selector arrow repeatedly to cycle through the refrigerant choices Select the refrigerant that corresponds to your chiller 4 Press Next gt gt to display the Motor Nameplate Voltage screen Figure 23 Motor Nameplate Voltage Screen Setup Motor Nameplate Voltage Other 440 Volts 5 Select the voltage that corresponds to the nameplate voltage of the conde
101. rt Tmax 35 C Epsilon 0 5 Hz dF Min 0 2 Hz dT Min 0 3 C Figure 87 Control Floating Head Pressure Parameters Control Saturated Condensing Temp Limits 84 9 F Min SCT 109 9 F Max SCT Offset Above Ambient 10 0 F 10 1 is Offset at Min SCT Offset at Max SCT Min SCT 84 2 Max SCT 109 4 Offset at Min SCT 10 0 Offset at Max SCT 10 0 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Figure 88 Floating Head Pressure Parameter Condensing Temperature Graph F Condensing Temp Display only no parameter entry Figure 89 Control VFD Parameters 10 0 s Accel Ramp 10 0 s Decel Ramp 110 Motor Current Limit 6 0 Motor Voltage Boost Accel Ramp 10 0 s Decel Ramp 10 0s Motor Current Limit 110 Motor Voltage Boost 6 Figure 90 Control FHP Threshold Parameters Expert Fan ON OFF Control Threshold above Ambient 29 0 psi Turn ON 14 5 psi Turn OFF Turn ON 29 0 psi Turn OFF 14 5 psi 103 Condenser Fan Pak User Manual 104 Figure 91 Clock Set 14 03 24 Year Month Day 02 28 PM Hour Minute am pm Values unspecified Figure 92 Expert Tab Menu Expert No Parameter entry Figure 93 Expert Fan Circuits Expert How Many 20 Sec Fan Circuits Test Run 1 Circuit 2 Circuits Defau
102. s button on the User Parameter Summary Screen page 57 Figure 39 Analog Input Summary Screen Back Arrow Analog Input Summary Outdoor Air 77 4 F High Pressure 1 167 1 High Pressure 2 143 6 Low Pressure 1 69 6 Low Pressure 2 69 6 Pressing the Back arrow returns you to the User Parameter Summary screen page 57 2015 Schneider Electric All Rights Reserved 59 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options User Parameters Control Parameters Screen Control Gain and Frequency Screen 60 EAV73941 Rev 01 01 2015 Four categories of Control parameters are available through the Control Parameters screen e Gain and Frequency s FHP Floating High Pressure Control e VFD Parameters s FHP Threshold Access this screen by pressing the Control tab on the User Parameter Summary screen Figure 40 Control Parameters Screen Control The Gain and Frequency screen permits the user to adjust VFD frequency limits e Parameters for control of fan speed Access this screen by pressing the Gain amp Freq button on the Control Parameters screen Figure 41 Gain and Frequency Screen Control VFD Frequency Limits 15 0 Hz Min Freq 60 0 Hz Max Freq Frequency Control Parameter 8 0 Max Freq Step e VFD Frequency Limits Min Freq Sets the minimum VFD frequency default 20 Hz Max Freq Sets the maximum VFD frequency default 60 Hz e Frequen
103. s categorizes the voltages present into recognized conductor insulation categories 30 150 300 and 600 V for selection of the conductor voltage rating and physical segregation purposes Wiring Methods Based upon the EMI Class and Voltage Class of the conductors apply the wiring methods in Table 11 to the drive system All motor leads must be run in separate metallic conduits even if the motors are controlled by a common VFD Table 11 Wire Routing and Interconnection EMI Class of Conductors Wiring Methods and Considerations QW1 QW2 sw1 SW2 PW1 Conductor Grouping in Wireways Conduits 1 Bundle all conductors of 1 or 3 phase AC power circuits to minimize stray magnetic fields X X x 2 Bundle all conductors of a DC power circuits to minimize stray magnetic fields x X x 3 When parallel conductors must be run in separate wireways or conduits bundle conductors into groups that x x minimize stray magnetic fields 4 Maintain conductor runs as short and direct as practical X x X X X Separation of Circuits 1 Do not run different Noise Class conductors in the same conduit X x 2 Do not run different Voltage Class conductors in the same conduit unless all conductors are insulated for the x x x x x Maximum Voltage Class present 3 Use metallic conduit to individually segregate all PW conductor groups 4 Segregate all conductors by Noise Class
104. sducer and cable are provided for each refrigerant circuit high side monitored by the CFP Install a pressure transducer onto the high pressure side of each refrigerant circuit with a T connector This provides easier future servicing Use a suitable sealant on the refrigerant line threaded pressure transducer connection IMPORTANT Pressure transducer sensors PS3 and PS4 are needed for CFPs intended for use on chillers with minimum lift requirements see Differential Pressure on page 54 for additional information Install the PS3 and PS4 transducer sensors onto the low pressure side of each refrigerant circuit For chillers with minimum lift requirements a separate sensor kit must be ordered Part Number CFMINLIFTKIT The provided pressure transducer cable wiring is color coded Brown Wire 24 Vdc sensor power 24 V Black Wire 0 Vdc COM Blue Wire Sensor output signal PSx where x is a number 1 through 4 See unit schematic for sensor wiring to CFP Sensor cable is suitable for outdoor usage and does not need to be routed within a conduit Ensure cable routing is suitably protected from mechanical damage and abrasion Separate sensor wiring from all power wiring 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 2015 Schneider Electric All Rights Reserved Condenser Fan Pak User Manual Section 3 Receiving Installing and Starting the Condenser Fan Pak 5 Mount the provided ou
105. t The EMI Class comprises of the six categories shown in Table 10 Table 10 EMI Class Categories EMI Class Definition High susceptibility analog and digital control signals Signals falling under this classification include digital communication network circuits controller analog I O and analog process signals Quiet Wiring 1 QW1 Medium susceptibility analog and digital control signals Signals falling under this classification include 24 Vdc and Vac control circuits Quiet Wiring 2 QW2 Low susceptibility control or power circuits rated less than 600 Vac 250 Vdc and less than 15 A voltage and current spectra are generally contained within 0 05 9 kHz Signals falling under this classification include 120 Vac control circuits Standard Wiring 1 SW1 Power circuits rated greater than 15 A voltage and current spectra are generally contained within 0 05 9 kHz Signals falling under this classification include line power to controllers Standard Wiring 2 SW2 Standard Wiring 3 SW3 Reserved Control or power circuits whose voltage or current spectra significantly exceed 9 kHz Signals falling under this classification include motor and dynamic braking circuits fed from pulse width modulated PWM power converters Pulse Wiring 1 PW1 33 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Voltage Class The Voltage Clas
106. t lt OLR9 gt lt OLR11 gt lt OLR13 gt lt OLR15 gt lt H N N N l l l l l l l l l l l l Uk gh Gab E ck gs ck BS f Ki hi ka Sy KM w Ki Ki CFM1 CFM3 CFM5 CFM7 CFM9 CFM11 CFM13 CFM15 hs LR N Soa N e TAERE Ko Vs st T T 1 l l l Motor Motor Motor Motor e Maier wee wee wel Fuse H Fuse H Fuse 4 Fuse H Fuse 4 Fuse H Fuse H Fuse l l l co2 co4 CO cos s SE cone cout cont N N S N N 5 OLR2 R OLR4 R OLR6 4 OLR8 lt OLR10 lt OLR12 4 OLR145 lt OLR16 4 5 S N N N h i H l l l Ny N 1 N N L w N L NX L CFM2 CFM4 CFM6 CFM8 CFM10 CFM12 CFM4 CFM16 KEE Le Ki XN NL Sooo KE Mag ot May be provided with fewer motor starters than shown depending on the CFP catalog number Notes 1 Only 1 provided in size 1 enclosures indicates components and wiring that is either optional or not part of all CFP catalog numbers 2014 Schneider Electric All Rights Reserved 87 Condenser Fan Pak User Manual Section 6 Basic Power and Control Circuit Diagrams EAV73941 Rev 01 01 2015 Figure 69 Power Circuit without Bypass 480 V Three Phase CB1 0 Oro i Power VFD1 Gs Supply VFD2 Fuse FU1 3 Fuse FU4 6 Voltage Surge FU7 8 EE Cabinet ph Suppressor FanFuse Heater Fuse
107. tartup 5 Short circuit in arm Input phase failure Output phase failure 10 Overvoltage during acceleration 11 Overvoltage during deceleration 12 Overvoltage during constant speed operation 13 Over LOAD in inverter 14 Over LOAD in motor 16 Overheat trip 17 Emergency stop 18 EEPROM fault 1 writing operation 19 EEPROM fault 2 reading operation 20 EEPROM fault 3 other Speed ref alarm 21 RAM fault 22 ROM fault 23 CPU fault 24 Communication error trip 26 Current detector fault 27 Optional circuit board type error 28 Graphic keypad communication error 29 Small current trip 30 Trip due to undervoltage in main circuit 32 Over torque trip 34 Ground fault trip hardware detection 37 Overcurrent flowing in element during acceleration 38 Overcurrent flowing in element during deceleration 39 Overcurrent flowing in element during operation 41 Inverter type error 46 External thermal input 47 VIA cable break 50 Break in an analog signal cable 51 CPU fault 52 Excess torque boost 53 CPU fault 84 Auto tuning error When troubleshooting ATV212 trip codes refer to the ATV212 Programming Manual S1A53838 for possible causes and corrective action 2015 Schneider Electric All Rights Reserved 77 Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Field Replacement Procedures Field Replacement of the VFD Removing the VFD 78 EAV73941 R
108. tdoor air temperature sensor on the North side of the chiller equipment away from and outside of the air flow of the chiller s condenser section Locate the sensor to keep it out of direct sunlight or provide a cover for it A dedicated sensor wiring terminal block is provided see Figure 15 Refer to the unit schematic for sensor wiring to CFP Sensor cable is suitable for outdoor usage and does not need to be routed within a conduit Ensure cable routing is suitably protected from mechanical damage and abrasion Separate sensor wiring from all power wiring Figure 15 Sensor Wiring Terminal Block Ensure that the condenser fan motor conductors are wired to the T1 T2 and T3 terminals of the respective overload relay Figure 17 If the CFP is an integral Bypass unit ensure that the motor controls of the existing chiller equipment are wired to the respective Bypass motor circuit L1 L2 and L3 terminals of the Bypass terminal strip Figure 16 Figure 16 Bypass Terminal Strip 43 Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 7 Cut sensor cables and field wiring to required length to optimize wire segregation between Different power circuits Power circuits and sensor control wiring Do not coil excess wiring or cables in the bottom of the CFP 8 Set each overload relay dial to the full load ampere rating on the nameplate of the r
109. tes of inactivity Inspect alarm log for details Cycle power to CFP to reset fault Touch the screen Power to HMI disconnected Ensure that 24 Vdc power is supplied to HMI Check for loose wiring between power supply and HMI HMI is defective Replace HMI HMI blank front panel lights not illuminated 24 Vdc Power supply defective See Table 20 on page 76 Front panel amber light flashes during service mode Flashing amber light normal for user initiated service mode Wait for service mode to time out Front panel amber light flashes at startup S One or both drives could not be configured Probable communications error A Inspect fault log to determine which drive is involved B Remove power C Verify that Modbus communication cables are connected from controller to the drives D Verify that terminating resistor modules are properly seated in the Modbus T connector module Terminating Resistor Module E Restore power Front panel green light goes out when HMI Tools icon is selected Normal indicates that the CFP does not respond to high pressure until the user navigates back to the home screen Complete parameter entry then navigate to home screen Unable to log in to HMI Forgot password The default password is 111 If the password has been changed and you do not know it contact the Schneider Electric Drive Products Support Group for a reset Temp
110. tion For LP5Kxx10BW3 contactor replacement instructions see Figures 74 and 75 on page 97 95 Condenser Fan Pak User Manual EAV73941 Rev 01 01 2015 96 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 We APPENDIX B FIELD REPLACEMENT OF LP5KXX10BW3 CONTACTOR 1 Remove and discard the bottom set of jumpers from the reversing contactor as shown in Figure 74 Figure 74 Reversing Contactor Move to Bottom of men Reversing Contactor Remove and Discard 2 Connect the top set of jumpers to the bottom of the reversing contactor in the following terminal sequence a 2T1 to 2T1 b 4T2 to 4T2 c 6T3 to 6T3 3 Connect the overload relay to the bottom of the reversing contactor as shown in Figure 75 Figure 75 Connect Reversing Contactor and Overload Relay Reversing Contactor aoe j j Angled View Overload Relay 2015 Schneider Electric All Rights Reserved 97 Condenser Fan Pak User Manual EAV73941 Rev 01 01 2015 98 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Condenser Fan Pak User Manual APPENDIX C HMI SCREENS AND DEFAULT SETTINGS 2015 Schneider Electric All Rights Reserved Figure 76 Login Screen Condenser Fan Pak 24 Mar 2014 1 13pm Outdoor Air Ckt1 Ckt2 77 4 F M b AS SE See 0 0 0 0 Hz Cause 167 1 143 6 psi Target 87 4 lt gt lt gt
111. tion Electrical Installation General Wiring Practices 24 Observe these requirements when mounting the unit e Size 1 CFP Mount the Size 1 CFP unit onto a flat rigid noncombustible vertical surface capable of supporting the weight of the unit The CFP Size 1 unit has four 4 welded mounting tabs two on the top and two on the bottom Use fasteners rated for the unit s weight the expected shock and vibration of the installation and the expected environment See Figure 5 on page 18 for unit weight and mounting tab dimensions e Size 2 CFP Mount the Size 2 CFP unit on a flat solid surface capable of supporting the weight of the unit such as a concrete pad The CFP Size 2 unit has two 2 mounting holes in each support foot to bolt or lag the unit onto the mounting pad Use fasteners suitably rated for the expected shock and vibration of the installation and the expected environment See Figure 6 on page 19 for unit weight and mounting hole dimensions e If drilling for conduit entry take care to prevent metal chips from falling on parts and electronic printed wiring boards e Use water tight rated conduit hubs to make connections between the conduit and the UL Type 3R enclosures e Do not obstruct air intake on units A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Turn off all power main and remote before installing the equipment e Read and understand the precautions in Before You Begin starting on page
112. tion 0 0 eeeeeeeneeeeeeeeeeeneeeeeenteeeeaas 49 Circuit Breaker Trip Adjustment 2 c c ccececeseceeeceeeeeeaeeeeseeneaeeeeenseaeees 50 SECTION 4 CIRCUIT DESCRIPTIONS AND OPTIONS AAA 51 2015 Schneider Electric All Rights Reserved 3 Condenser Fan Pak User Manual Table of Contents EAV73941 Rev 01 01 2015 Introduction EE 51 Graphic HMI Display Operation ccceeeeeceeceeeeeeeeeeeeeeeeaeeeeeeeees 51 Type 2 Operation ececctec snecceenesheceseadednescecnvsdamescesth NEEN Eanan a 51 Reset After Clearing a Detected Fault 0 ccccsececeeeeeeeeeeeteeteeeeees 51 Power Circuit without Bypass cccceceeeececeeeeeeneeaeeeeeeseeaeeeeeeseeneeeeetees 51 Operator Controls General Arrangement and Operation ecseeeee 51 Power Circuit with Bypass 0 0 cee eeeneeeeeeeeeeeeeeeseaeeeeeeaeeeeeeeeeseeeeeaeeeeenaes 53 Bypass VFD Selector uns 53 Bypass Operation geed eege ed 53 Short Circuit and Overload Protection in Bypass Mode 54 OPTIONS esses ccces ices sabe A A ne feu as Dendbt Phase issue 54 Network Communication Options 0 0 ee eeceeeeeeeeeeeeeeeneeseeneeeneeeens 54 Cold Weather Cabinet Heater Option 0 0 0 eeeceeeeteeeerneeeeeeeeeeneeeeenes 54 Differential Pr ssure ASSEN ieee enteanceeseetdeeeteeeescaieescceaehaneeeeeenneees 54 HMI Menu and Settings 55 CFP Login Screen depuis nn BEd net 55 Login Password Screen 0 ee
113. tional screens Figure 32 Home Screen 24 Mar 2014 Val 1 16pm Outdoor Air Cit1 CktZ 77 4 F Dei oot R22 Z 0 0 onLus cnm 167 1 143 6 psi Target 87 4 lt gt lt gt F Actual 87 8 78 8 F The Condenser Fan Pak Help screen describes the functions of the four main option buttons It also has a button that brings up the Quick Start Guide Figure 33 Help Screen Condenser Fan Pak Help Icons Tools Set Params Check Alarms View Graphs Show this screen 2015 Schneider Electric All Rights Reserved EAV73941 Condenser Fan Pak User Manual Rev 01 01 2015 Section 4 Circuit Descriptions and Options Quick Start Guide The Quick Start Guide instructs users on configuring the CFP for operation using default parameters Figure 34 Quick Start Guide Candannar Can Dal Linie Quick Start Le Click Tools button to set parameters 1 Use Setup Tab to set user params a Set refrigerant parameter b Select motor nameplate voltage c Select pressure sensor config 2 Use default Control params 13 Set the Date Time clock 4 Use default Expert params User Parameter Summary Screen The User Parameter Summary screen displays a summary of the key user set parameters It provides tabs to navigate to screens for setting those parameters as well as a control to display analog sensor input values The four key user set parameters are e Refrigerant e Motor Voltage e Sensor Configuration e Pressu
114. tory Depending on the application requirements minor adjustments may be required to complete the field installation Follow this initial start up procedure step by step In case of difficulty refer to Section 5 Troubleshooting and Maintenance beginning on page 71 Use the door mounted human machine interface HMI to perform the initial start up procedure To perform any programming 1 Ensure that the enclosure door is closed and secured 2 Close the equipment disconnect means 3 Program the HMI Condenser Fan Pak User Manual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Check and Prepare the Equipment 42 WARNING HAZARDOUS MOVING PARTS Before starting the drive ensure that the motor and its connected load are clear of personnel and ready to run Failure to follow this instruction can result in death or serious injury With all incoming power removed make the following equipment checks 1 Verify that all equipment disconnects are open 2 Turn the CFP disconnect handle to the OFF position 3 Check the wiring of the input power ground and motor grounds See the provided unit schematic or control circuit elementary diagram in Section 6 beginning on page 87 for the remote field sensor wiring A dedicated sensor wiring terminal block is provided see Figure 12 page 36 Figure 14 page 38 and Figure 15 page 43 4 Arefrigerant pressure tran
115. ts Reserved Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance To access the Programming mode press the MODE key until the PRG indicator LED on the display is illuminated ON Oak WN 10 11 12 13 14 15 16 17 18 19 Press the Down key until typ appears in the display Press the ENT key Press the UP key until 2 appears Press the ENT key The ATV212 resets and HELLO appears Power cycle the ATV212 Enter Programming Mode Press the Down key until F appears Press the ENT key Press the Down key until F807 appears Press the ENT key Press the Down key until 0 appears Press the ENT key Press the MODE key Press the Down Key until F802 appears Press the ENT key Press the Up key until 2 appears Press the ENT key Power Cycle the ATV212 Shut the enclosure door secure the door with door fasteners and turn the disconnect switch to the ON position The VFD is now ready to operate 83 Condenser Fan Pak User Manual Section 5 Troubleshooting and Maintenance Field Replacement of Heat Sink Fan Assembly Removing the Heat Sink Fan Assembly 84 EAV73941 Rev 01 01 2015 If a VFD heat sink fan becomes inoperable the fan assembly must be replaced Observe the lockout tagout procedures A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Before servicing the CFP follow the lockout tagout procedure a Disconnect all power including exter
116. u CH TEE 22 Physical Installation 24 Electrical Installation ee NEEN dEKEEREEEEEdE edid aeii 24 General Wiring Practices 44 24 Input ower helene ne ur en en eee 25 Branch Circuit Connections 0 eee eeeeeeeeeeeeeeeneeeeeeeeeesaeeeeenaeeeeenaees 25 Jill WEE 26 GrOUNdINg sante RNA ee MEN Ata hee 26 Wiring and Electromagnetic Compatibility 0 0 cceeeeeeeeeeeeeeeeeee 27 Conduit Entry Location ccccccccsececeeeeeceeeeeeeceeaeeeeeeseeeeeeesnsnaeeeeeeeeea 28 Output Wind WEE 30 Output Cable sir her Re in MNT SNS aes 30 VFD Load Filter Determination ei EE EN DC Bus Voltage Measurement Procedure 32 Wire Routing and Interconnection ee eeceseeceeeeeeeeneeeeeeeeeesnneeeenaeeeeeaeees 33 Wire e EE 33 EMI e EE 33 Voltage Class se nr nn en gets a tire Ee 34 Ville Nee EES 34 Component Identification and Terminal Strip Locations 35 Power d e WEE Gontrol WIRING 25522888 RU nel ne ete Re Se Initial Start Up Procedure Check and Prepare the Equipment 00 0 ee eceeceeeseeeeeeneeeeeeeeeesaeeeeeas 42 Starting Up the CFP int A ANNE ene 45 Log into the CFP num arme nn ne 45 Set User Parameters missssns lists sinin iiiaae ait 46 Verify Sensor Connections 47 Set System Date and Time oo ec eee eeeeeeeeeeeeeeeneeeseaeesneeeeeenaeeeeeas 48 Check Fan Rotation su 48 Check Fan Rotation Bypass Op
117. ual EAV73941 Section 3 Receiving Installing and Starting the Condenser Fan Pak Rev 01 01 2015 Set System Date and Time Check Fan Rotation 48 1 Press the Clock tab on the User Parameter Summary screen to display the Clock Parameter screen Figure 26 Figure 26 Clock Parameter Screen a 03 24 Year Month Day 02 23 PM Hour Minute am pm 2 Setthe date and time parameters to the current date and time Press the SET button to set the system time The display reverts to the User Parameter Summary screen after the date and time are set DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Turn off all power supplying this equipment and perform the DC Bus Voltage Measurement procedure on page 32 before proceeding Failure to follow these instructions will result in death or serious injury WARNING HAZARDOUS MOVING PARTS Before starting the drive ensure that the motor and its connected load are clear of personnel and ready to run Failure to follow these instructions can result in death or serious injury The CFP can run the fans briefly at low speed to allow the installer to verify that the motor phasing is correct 1 Press the Expert tab on the User Parameter Summary screen to display the Expert Parameter screen Figure 27 Figure 27 Expert Parameter Screen Expert 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Check Fan Rotat
118. ud Rate o Info Frames E Max Master 127 Device Instance 7077888 The corresponding BACnet MS TP Help screen explains Baud Rate Info Frames and Max Master Figure 57 BACnet MS TP Help BACNet MS TP Baud Rate 0 9600 1 19200 2 38400 4 76800 Info Frames min 1 max 127 Max Master min 1 max 127 67 Condenser Fan Pak User Manual Section 4 Circuit Descriptions and Options Expert Software Version Expert Reset Password 68 EAV73941 Rev 01 01 2015 The Software Version screen displays the revision numbers of the controller and HMI software Figure 58 Expert Software Rev Condenser Fan Pak Software Version Controller HMI ACAUTION HMI PASSWORD e Document the new password if changing it from the default setting 111 e If password is changed and forgotten contact Product Support 1 888 778 2733 to have the password reset Failure to follow these instructions can result in CFP being inoperable Press the Reset Password button to display the Enter New Password screen The display shows the current password Touch the display to bring up a numeric keypad and enter a new three digit password Figure 59 Expert Reset Password Expat Enter new Password 2015 Schneider Electric All Rights Reserved EAV73941 Rev 01 01 2015 Expert Factory Reset Expert Units F C Expert HMI Timeout 2015 Schneider Electric All Rights Reserved Cond
119. when the navigation arrows are controlling the speed reference 6 RUN LED Illuminates when the RUN key is enabled 7 RUN Pressing this key when the RUN LED is illuminated starts the drive 8 Display Four digits seven segments e The LED illuminates when a displayed numeric value is a percentage k Display unit LED e The Hz LED illuminates when a displayed numeric value is in Hz 10 Loc Rem LED llluminates when Local mode is selected Press to select the embedded display terminal mode e Run mode default on power up 11 MODE e Programming mode e Monitoring mode Can also be used to return to the previous menu 12 Loc Rem Switches between Local and Remote modes 13 ENT Press to display a parameter s value or to save a changed value Stop Reset key e In Local mode pressing the STOP key causes the drive to stop based on the setting of parameter Loc mot stop 14 STOP RESET mode F721 e In Remote mode pressing the STOP key causes the drive to stop based on the setting of parameter Ext fault stop Mode F603 The display indicates a flashing E If HMI reset button F735 is set to 0 Pressing the stop key twice resets the drive if the detected fault condition has been cleared 2015 Schneider Electric All Rights Reserved 81 Condenser Fan Pak User Manual EAV73941 Section 5 Troubleshooting and Maintenance Power Up the VFD Figure 67 VFD Modes Program the VFD Programming VFD 1 82 Rev 01 01 2015 The Altiva

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