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Carel Application geothermal heat pumps management User Manual

1. Alarm Code Descr display Reset Delay Relay Notes ALA05 i 2r POTE A BED ERY Automatic 60 sec YES Stop the unit ALAD6 i L aa e Automatic 60 sec YES Block the probe s enabled functions except type 4 ALAO7 hi S By Tope Hau Or e Automatic 60 sec YES If the pressure probe stops the unit ALAS Position B8 Probe B8 faulty or disconnected tomada SR YES If the pressure probe stops the unit if the mixing circuit outlet probe stops control of if the probe in the alarm lower portion of the domestic water tank stops control of the solar panel circuits ALAO9 S M Bo Prope Ee lel L OMnenies Automatic 60 sec YES Stop solar pump 1 operation ALA10 P MAE a las Automatic 60 sec YES Stop solar pump 2 operation ALBO1 Position ID3 High pressure compressor 1 Manual Immediately YES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The mixing circuit pump remains on Position ID4 Low pressure From parameter From parameter Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The ALBO2 YES E ee compressor compressors Hc 05 Hc 03 Hc 04 mixing circuit pump remains on ALBOS Position ID10 High pressure compressor 2 al immediately VES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The mixing circuit pump remains on ALBOA Position B7 S2 High pressure compressor 1 by Mana I
2. CARH R 485 o 3 CD l DP Fig 2 e Setup of Parameters and Addresses The default values Baud rate 19200 Stop bit 2 Time out 300 ms Priority none are displayed and can be modified if required on the screen Gfc02 The settings to be made on the Clima terminal are the parameter SEr 5 and the parameter Adr 1 6 of addressing For the DP probes on the other hand it is necessary to set dip switches 6 7 and 8 6 OFF 7 ON 8 ON and the parameter Adr 128 133 Note For further information and for the wiring diagrams please refer to the manual dedicated to the Clima terminal 030220640 and the manual for the DP serial probes 4050220660 2 2 10 Installation of EVD400 Valve Driver For connection in pLAN network of the EVD400 valve with pCO board please refer to the figure below Fig 2 f Setting Network Address The functional parameters of the EVD400 induding the network address are stored in the EEPROM To modify the values you must access the serial 4050220741 Smart HP rel 1 0 05 09 2008 service port using the EVD4 UI software Connect the converter CVSTDUTTLO or CVSTDOTTLO to the serial service port and a PC with a USB or serial RS232 port Then launch the EVD4_UI Address connection as described in the EVD400 valve manual 4050220225 and set the Net address
3. x heating Antifreeze alarm Sep Geothermal Circuit Antifreeze Alarm Set Point 4 0 C Geotherm circ Geothermal antifreeze alarm Geothermal Circuit Antifreeze Alarm Differential C setpoint es antifreeze alarm Geothermal Circuit Antifreeze Alarm Reset Type 1 Geotherm circ d AR alarm Installation Side Antifreeze Alarm Set Point C 93 0 AUTO 1 MANUAL a e System antifreeze alarm diff Installation Antifreeze Alarm Activation Differential C aCe Sye Installation Side Antifreeze Alarm Reset Type Type of humidifier Enable Modulating Humidifier ES orate Type of dehumidifier Enable Dehumidifier On Off ESEZEXES l S Dehumidifier working differential Humidifier Working Band 50 00 9997 Measured Humidity Minimum Limit Set Point 100 9 00 500 Measured Humidity Maximum Limit Set Point 900 500 999 E l ON S T 0 UNIT ON Activate pump in system circuit Primary Circuit Pump Active l ofa 1 ON REQUEST ea Nun Cooling Ambient Temperature Set Point Minimum Limit io cc 00 s9 Max cooling CoolingAmbient Temperature Set Point Max Limt 300 C Gica3 99 9 Min heating HeatingAmbient Temperature Set Point Min Limit 150 C 00 99 Max heating Heating Ambient Temperature Set Point Max Limt 250 C Gf43 999 Set humidity limits Min cooling Cooling Ambient Humidity Set Point Minimum Limit 300 00 999 Cooling Ambient Humidity Set Point
4. 2 2 8 Connection of the Digital Outputs The pCO controller has digital outputs with electromechanical relays to facility assembly The common terminals for some relays have been grouped together 030220741 Smart HP rel 1 0 05 09 2008 18 Electromechanical Relay Digital Outputs The relays are divided into groups based on the insulation distance Within each group the relays have a main insulation between each other and therefore must be exposed to the same voltage normally 24 V AC or 110 230 V AC On the other hand among groups insulation is doubled and therefore the groups can be at different voltages In any case there is double insulation towards the rest of the control Version Reference to equally insulated relays 2 5 SMALL ir 8 MEDIUM 1 7 8 9 15 LARGE 1 7 8 9 13 Group Composition SPDT 2000 VA 250 V AC 8A Resistive UL873 Relay ID tag data 2 5 A Resistive 2A FLA 12A LRA 250 V AC C300 Pilot Duty 30 000 Cycles f 2A Resistive 2A Inductive cosp 0 6 EMBA DA 2 2 A 100 000 Cycles Solid State Relay SSR Digital Outputs The pCO controller can also be equipped with solid state relays SSR for example pCO LARGE part no PCO300 ALO for the control of devices that require an unlimited number of manoeuvres that may not be supported by the electromechanical versions These outputs are dedicated to loads powered at 24 V AC V DC with maximum power Pmax
5. a D RW 0 T Hrd Gfc15 UH 2 1 Reading of control type for 3 T H Mou E AU lan s 5 12 H 6 2A 7 T2A H Clima n 04 0 NOT LOCKED a la Block Clima No 04 Keypad 2 1 UP DOWN PRG RW 2 ONLY PRG Menu password AcesPeswordforCimaNo 04 0 O0 99 R W Status CLIMA No 05 1 On Address ____ ClimaNo O5ParameterAddress 0 0 99 R W Assign Scheduler Zone for Clima No 05 o o 1 7 D R W 0 T Hrd Gfc17 1 H 2 T Reading of control type for 3 T H Mouer ne lan s 5 12 H 6 2A 7 T2A H Clima n 05 0 NOT LOCKED creia Lock Block Clima No 05 Keypad 2 UP DOWN PRG RW 2 ONLY PRG Menu password AccessPasswordforClimaNo 05_______ 0 O0 99 R W Status CLIMA No 06 1 On Address CimaNo 06ParameterAddss 0 0 99 R W Assign Scheduler Zone for Clima No 06 o o 1 A D RW 0 T Hrd Gfc19 1 H 201 Reading of control type for 3 T H das LEE lan R 5 T2 H 6 T2A 7 T2A H Clima n 06 0 NOT LOCKED don la Block Clima No 06 Keypad 2 1 UP DOWN PRG RW 2 ONLY PRG Menu password A esPeswordforCimaNo 06 1 1 0 O0 99 R W am amissis Juanan omiasam e o Poo ERE nn 1 PRESENT EQUUS pearen ers INT Gfc22 Addres DipswichaddressofSeralProbbeNo 07 18 128 159 R W 0 TEMPERATURE 0 NOT PRESENT N solar collectors Set No Solar Panels 2 1 1 COLLECTOR ACTIVE RW GOS NmTDHW TS Has Temptim
6. ofa i ON D R 17 0 OFF 08 Alarm Fan NO8 Alarm Recovery Fan 1 1 ON D R 18 09 Compressor 2 NO9 Compressor 2 P ofa G D R 19 I m 0 OFF D 20 11 Dehumidifier NO11 Dehumidifier 1 1 ON D R 2 12 Valve Zone 1 NO12 Zone 1 Valve p oa gt AN D R 22 13 Valve Zone 2 NO13 Zone 2 Valve P ofa E on D R 23 D 21 15 Solar pump 1 NO15 Solar Pump 1 oo on D R 25 16 Solar pump 2 NO15 Solar Pump 2 P oa i ON D R 26 012 DHW mod pump Y1 ACS Modulating Pump Lo 0 100 R 3 p 25 027 Geotherm Pump Y2 Geothermal Modulating Pump 0 100 R 4 03 3way mix valve Y3 Mixing Circuit 3 way Valve o 100 R 2 04 Humidifier Y4 Modulating Humidifier 0 100 R 1 Temperature Humidity of I HT Eee A R 50 D_23 Serial Probe No 01 O HE E EE A R 51 MEER EE 730057 A R D_24 Temperature Temperature Humidity of C 99 9 99 9 A R 52 030220741 Smart HP rel 1 0 05 09 2008 36 Descr display Descr Def UOM Min Max Value description Serial Probe No 02 Temperature Temperature Humidity of e E 99 9 999 Type R W gt gt 7 D 25 Humidity Serial Probe No 03 o 999 Temperature Humidity of D Serial Probe No 04 gt gt gt gt gt gt FO D D D D OA
7. 99 RW EVD400 Driver Probe S2 Offset 0 0 C bar 9 9 9 9 RW EVD400 Driver Probe 55 Offset 00 Qba 99 99 R W PT1000 EVD400 Driver Probe S2 PT1000 Offset 00 C 010 100 R W MA Manufacturer Unit with selection of up to 2 compressors 1 1 a OE CODD D R 1 Two Compressors 1 Basic heating Tet dn a Set unit configuration type 5 1 4 Reversing DHW RW 5 Reversing Driver DHW 6 Rev Driver DHW Solar Electronic Valve driver present 0 NOT PRESENT EVD400 Enable EVD400 Valve Driver Po oli 1 PRESENT D RW Total no Of comps Total number of compressors 2 1 2 k NOIRE cor RW 2 2 compressors 0 DISABLE 0 DISABLE IDO1 Geo flow switch Invert Geothermal Side Flow Switch Logic Poo opor x D RW IDO2 Comp 1 overload Invert Compressor 1 Thermal Overload Switch Logic po opa a s D RW ID03 High press comp 1 Invert Compressor 1 High Pressure Switch Logic ARM T D RW DOS Low press switch Low press DOS Low press switch Invert Low Pressure Invert Low Pressure Switch Loge Invert Low Pressure Switch Loge EJ D RW Invert pump thermal overload switch logic on unit type EN 0 NC ID05 Geo pump overload or 2 geothermal pump thermal overload switch on unit gt D RW NO type 3 4 5 or 6 Invert ACS heater thermal overload switch on unit type 1 NC IDO6 Sys pump overload or 2 installation pump thermal overload switch on units NO D RW type 3 4 5 or 6 l l
8. EE ESCANEO Temperature Pelli Humidity of e L 99 9 99 9 D 27 Humidity Serial Probe No 05 0 99 9 Dew Point 99 E Dew Point Temperature Humidity of Serial Probe No 06 gt gt S gt Ln l Ln oo Cn l Gn 0 Temperature C 99 9 99 9 Humidity 0 99 9 Temperature humidity output status i 0 Open 0 Open Analog output o 00 C 399 999 0 99 9 gt D D D D 752 gt gt l N J O gt gt 7 72 AO gt gt a CN Eo Temperature humidity output status as EE ee Pm EG AA 1 Closed Analog output o C C Temperature humidity output status EE IN z e qux AA 0 Open 1 Closed 0 Open 1 Closed EXE o 100 999 999 0 999 999 999 EE EXE Analog output UR LUE 18 MA ae ee Temperature humidity output status L A 7283 0 Open 0 0 Open Relay 2 1 Closed Analog output Humidity rca 0 Open 1 Closed Analog output Humidity Senatu ts 0 Open 1 Closed Analog output 0 Cool Mode Operating status of EVD400 driver 2 1 Heat 2 Defrost CN 000 EEV Operating modes of EVD400 driver EON BEIM 0 1 R22 2 R134a 3 R404a 4 R407 5 R410a 13 6 R507C 7 R290 8 R600 9 R600a 10 R717 11 R744 12 R728 13 R1270 Suction Temp Suction Temperature
9. R Geotherm pump Geothermal Pump Hour Counter 0 kh 0 9 R Primary pump Primary Circuit Pump Hour Counter o kh 0 9 R DHW pump Domestic Circuit Pump Hour Counter o kh 0 9 R STS Mixing Circuit Pump Hour Counter ESA a f 0 1999 R A Solar pump 1 Solar Panel Pump 1 Hour Counter 0 kh 0 999 R Solar pump 2 Solar Panel Pump 2 Hour Counter 0 kh 0 999 R 0 E gs 1 CAREL RS485 Communication prot BMS Protocol Settings 1 3 gt ModBus RS485 R W 3 pCOload local 0 1200 Ge 1 2400 Speed BMS Speed Settings 4 4 2 4800 R W 3 9600 4 19200 Select Address No for BMS MA EA ERR S R W m Compressor Hour Counter Threshold 99 kh O0 99 RAW Pumps Pump Hour Counter Threshold o th E E NINE ix ToU Es Reset Compressor 1 Hour Counter poo oa i D R W Compressor 2 Reset Compressor 2 Hour Counter 0 0 1 He D R W Gfa02 Geotherm pump Reset Geothermal Pump Hour Counter 0 0 1 He D R W Primary pump Reset Primary Circuit Pump Hour Counter Po of o L ba D RW Ne aour SPURS DIENA Reset Domestic Pump Hour Counter 1 S ne D R W pump 1 YES Gfa03 S Solar pump 1 Reset Solar Panel Pump 1 Hour Counter Poo oa i bM D RW Solar pump 2 Reset Solar Panel Pump 2 Hour Counter o oo c D RW ee l l 0 NO Probe calibration B1 Enable disable Analogue Input B1 af e oa soho D R W Probe B1 Calibration Value A H PEA ESE A RW zhan B1 Geothermal Outlet Water Temperature e uL
10. 010 999 A R W High Pressure Transducer Maximum Limit L5 barf oho 99 A RAW B8 Low pressure Type Select Low Pressure Transducer Type unit 5 or 4 M o qi RAW Hb 12 3 4 20mA min JLowPresureTransducer Minimum Limit 10 bar 010 999 A RW maxi Low Pressure Transducer Maximum Limit 93 bar 010 99 9 A RW Hc o1 Sethigh pressure compressor s Set High Pressure Compressor 250 bar 00 50 0 A R W High press hyst High Pressure Compressor s Hysteresis 20 bar 00 99 A RW He 02 Set low pressure compressor s Set Low Pressure Compressor s 1 5 bar 0 0 50 0 A R W S Low press hyst Low Pressure Compressor s Hysteresis 0 5 bar 0 5 99 9 A RW Hc 03 pe siam Gene Low Pressure Alarm Delay Time for Compressor s Start R W at start compressor s Low pres alarm delay time in Low Pressure Alarm Delay Time while compressor s in Hc 04 RW steady operat compressor s steady operating conditions Hc 05 Reset low pressure alarm Low Pressure Compressor s Alarm Reset Type Seo iom AL D RW Type of proportional or integral control of compressor D R W operation m Hc 06 A RW Integral time Compressor Control Integration Time 60 s 1 99 RW DHW prop band DomesticHotWaterDifferential 40 C 05 15 0 A RW He 07 Minimum compresor ON trme Minimum ON Time for Compresor e f s o f RW Minimum compressor OFF t
11. 20 mA signals from the Control pCO Probe Description Terminals Terminals M Reference Power Supply Active Humidity Output B7 B3 Active Temperature Output B7 B8 Connection to Universal NTC Temperature Probes All of the analogue inputs are compatible with NTC probes with 2 wires The inputs must be pre configured for NTC type signals from the application program in the flash memory Control pCO Terminals NTC Probe Cable BC10 B7 B8 B9 B10 Connection to the PT1000 Temperature Probes The pCO controller can be connected to PT1000 probes with 2 wires for all high temperature applications Their operative range is 50 200 C The inputs must be pre configured for PT1000 type signals from the application program in the flash memory pCO Control PT1000 Probe Cable pco Probe 1 Probe2 Probe3 Probe4 BC4 BC5 BC9 BCIO 1 B4 B9 B10 2 Connection to the Pressure Probes in Current The pCO can be connected to all active pressure probes in the SPKT CO CAREL series or any other pressure probe on the market with 0 20 mA or 4 20 mA signal The inputs must be pre configured for 0 20 mA or 4 20 mA signals Control pCO Terminals Probe Cable Colour Description pco Power supply B1 B2 B3 Signal Green Not used Connection to Ratiometric 0 5 V Pressure Probes The pCO can be connected to all active pressure probes in the SPKT RO CAREL series or any other pressure probe on the market with 0 5 V rat
12. 6 0 00 OforH 0 100 R a Hum Cli6 Humidity Measured by OUTSIDE SERIAL T 74 74 D 40 PROBE NO 7 0 00 rH 0 100 R a_HumidityExt Integer 1 209 M iu Humidifier Analogue Output 0 0 9999 R On Humi Mod Device 2 210 ae d 3 way Installation Valve Analogue Output 0 0 1000 R Out EVMix Mod 211 Out Pump Mi Modulating Domestic Pump Analogue 0 0 9999 R Out Pump Mix Mod x Mod Output 4 212 Ctrl Mod Geo Modulating Geothermal Pump Analogue 0 9999 9999 R Ctrl Mod Geo P cp Output Unit On Off 0 0ff 1 On from room eis AN 0 Off 1 On 2 Energy Savings 3 Auto 9 i 3 RAN aa 0 Domestic 1 Heating Domestic 6 214 A_01 2 Cooling Domestic 0 0 2 R W S_W_Change_Type 7 215 C0 Current Date 0 1 51 R Current Day 4050220741 Smart HP rel 1 0 05 09 2008 50 CAREL CAREL ModBus s Mask index Descr Def UOM Min Max R W Name Address Address O 8 216 C0 Current Hour 0 0 23 R Current Hour 9 217 C 01 Current Minutes 0 0 59 R Current Minute 10 218 C 0I Month 0 1 12 R Current Month 11 219 C Ol Day of the Week 1 1 7 R Current_Weekday 12 220 C0 Year 0 0 99 R Current Year Digital 1 1 Request to Delete Alarm Memory 0 0 1 RW Reset Alarm 2 2 Ha 01 Unit Type 1 Configuration 0 0 1 R config 1 3 3 Ha_02 Unit Type 2 Configuration 0 0 1 R config_2 4 4 Ha
13. Immediately YES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The mixing circuit pump remains on ALUOZ2 System exchanger antifreeze From parameter Gfc38 Immediately YES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The mixing circuit pump remains on ALWO1 Parameter config Error Request enable time bands Automatic Immediately Warning signal ALWO2 Reach threshold temp max mix circuit Automatic 60 sec Can Be Enabled Gfc49 Warning signal ALWO3 Reach threshold temp min mix circuit Automatic 60 sec Can Be Enabled Gfc49 Warning signal ALWO4 Reach threshold high temperature sanitary Automatic 60 sec Can Be Enabled Gfc49 Warning signal Gfc23 ALWO5 Reach threshold max temperature sanitary to solar collector Automatic 60 sec Can Be Enabled Gfc49 Warning signal Gfc23 Gfc01 ALWO6 Reach threshold max humidity raised Automatic 90 sec Can Be Enabled Gfc49 Warning signal 030220741 Smart HP rel 1 0 05 09 2008 55 CAREL Code Descr display Reset Delay i Notes Relay Can Be ALWO7 Reach threshold min humidity raised Automatic 90 sec Enabled Warning signal Gfc49 Clima Room 01 Can Be ALYO1 Address xxx Automatic 60 sec Enabled
14. Jd Manual management a Configuration b 1 0 configuration nee c Manufacturer raram TO O S S d EUD driver zu nA WU o 5S a END Parameters ao p b Autosetur E d D c Advanced settings O e Default Fassword f Test Inrut utrut Mask index shows univocally the address of each mask and therefore the parameters editable in this mask e g with reference to the functions tree above memon i To reach the Mask index parameter Gif cH make the following steps Main menu gt oN Service gt gt f Service Parameters after having inserted the relevant password PW1 gt c Temperature control and browse all the masks up to the fifth E Following is the table of parameters that can displayed on the terminal Mask ido Descr display A d On Off Mode A 01 Heat pump unit Enable sleep mode Start function A 03 On Off Zone 01 Descr Def UOM Min Max 0 OFF A H ON fm on 0 OFF 1 ON 2 ENERGY SAVE 3 AUTO 0 DHW ONLY Select cooling heating for reversible units 1 HEATING DHW l 2 AO E DHW 1 HEATING DHW On Off with only heat pump Select cooling neating for only heating unis Select cooling neating for only heating unis for only heating units Enable Restart on Start of the Restart on function On Off for Scheduler Zone 01 0 0 3 10 OFF l Value description Type i NO Day to restart for Re
15. NO4 NO5 NO6 NO7 NO8 NO9 NOIO NO11 NO12 NO13 Description Compressor 1 Geothermal Pump Primary Circuit Pump Domestic Water Circuit Pump Mixing Circuit Pump Installation Integrated Furnace Heater ACS Storage Heater General Alarm Fan s Recovery Compressor 2 Cycle Reversal 4 way Valve Dehumidifier Zone 1 Zone 2 CAREL 1 5 6 Remote Unit Type 6 Reversible Water water Unit with 2 Compressors Single Circuit Electronic Expansion Valve and Solar Heating Installation Adr 9 LAN E TON Adr 5 Adr 1 LIU Temp ext Analogue Inputs NO Description Bl Geothermal Outlet Temp B2 Return Outlet Temp B5 Domestic Water Control Temperature B4 Mixing Circuit Outlet Temp B5 Installation Return Temperature B6 Outside Temp B7 Primary Circuit Outlet Temp B8 ACS Tank Lower Temp B9 Solar Manifold 1 Temp BIO Solar Manifold 2 Temp B9 and B10 must be connected to PT1000 probes EVD 400 Analogue Inputs No Description S Low Pressure Transducer S2 High Pressure Transducer S3 Compressor Intake Gas Temp Analogue Inputs Via RS485 Bus No Description Sn BI Outside Temperature Probe Opt Sn B2 Outside Humidity Probe Opt Sm Bx Room 1 Temperature Probe Sm By Room 1 Humidity Probe Up To Six Rooms From Seri
16. Outside Humidity Probe 030220741 Smart HP rel 1 0 05 09 2008 Fig 1 C Digital Inputs No Description ID1 Geothermal Field Side Flow Switch ID2 Compressor 1 Thermal Overload Switch ID3 High Pressure Switch ID4 Low Pressure Switch Unit Installation Pump Thermal Overload ID5 Switch ACS Storage Heater Thermal Overload ID6 Switch ID7 Furnace Heater Alarm addition ID8 On Off Remote l LL OS Y3 rete RS485 B4 Analogue Outputs No Description Y Y2 Modulating Geothermal Pump Y3 3 way Installation valve Y4 Digital Outputs No Description NOI Compressor 1 NO2 Geothermal pump NO3 Primary circuit pump Domestic Water Installation Deviation NO4 Valve NO5 Mixing circuit pump NO6 Integrated Furnace Heater Installation ACS Storage Electric NO7 Heater NOR General Alarm 1 5 2 Unit type 2 Water water Unit Only Hot Water with High Temperature Circuit from Desuperheater Remote rete RS485 pCO3 Small Ss Temp ext NO2 ID5 S Ld Clima Fig 1 d Analogue Inputs Digital Inputs Analogue Outputs No Description No Description No Description B1 Geothermal Circuit Outlet Temperature ID1 Geothermal Field Side Flow Switch Y Modulating Domestic Water Pump B2 Geothermal
17. PROTECT In the unit status screens following icons may appear 4050220741 Smart HP rel 1 0 05 09 2008 identifies the three temperatures indicated and therefore T DOMESTIC temp relative to the domestic water T OUTSIDE outside temp measured T INSTALLATION temp of water returned to the primary installation The request s to the compressors are activated at the same time Activated if there is a request to heat the domestic water Activated when one of the installation pumps are turned on with the exception of the solar panel pumps AEF E Activated if one or more solar panels are installed and active Activated if the integration system for the installation ex heater or furnace is operating m Por If the E and A icons are both active at the same tine only the latter is visible In the picture below is represented the browser screen og the rooms Fig 4 c 1 Information about the date time and room under consideration 2 Main dimensions and their relative values temp humid zone scheduler active in the room 3 Main active actuators 4 Room status The possible states the room may be in are e OFF e COMFORT e ECONOMY e AUTO OFF e AUTO COMF e AUTO ECON e KEY OFF e BMS OFF e ALARM OFF e PROTECT n the room status screens following icons may appear On and steady in the zone status display screen Presents the status of the zone to heat cool Presents the user the set mod
18. Probe B8 Fault Probe B9 Fault Probe B10 Fault High Pres Trans Low Pres Trans cooling Mixing Circuit Water Outlet Set Point in Heating 35 0 L Gfc34 Antilegionella cyc Enable Antifreeze Cycle SEN i en Antifreeze Cycle Water Set Point 70 0 eC 00 999 0 1 MONDAY 2 TUESDAY Gc 05 i 3 WEDNESDAY Start cycle Day Antifreeze Cyde Start Day 7 4 THURSDAY 5 FRIDAY 6 SATURDAY 7 SUNDAY Start cyde Time Antifreeze Cycle Start Time 408 ETRA NOTE SPEO GORGE Nominal Set Point ON in Chiller Operation C Hc_21 Hc_21 R Nominal Set Point ON in Heat Pump Operation C Hc 21 DHW Nominal Set Point ON of Domestic Water 50 0 C Hc_22 Hc_22 A 7 O AO RW R W R W R W R W R W R W R W R W RW R W R W RW RW BMS addr 74 29 30 5 56 37 40 030220741 Smart HP rel 1 0 05 09 2008 38 CAREL Mask e Indes Descr display Descr Def UOM Min Max Value description Type R W BMS addr Energy Save Setpoint Chiller T Energy Saving Set Point in Chiller Operation A R W 38 Energy Saving Set Point in Heat Pump Operation A RAW 39 Gc 05 DHW Energy Saving Set Point for Domestic Water 50 0 E Hc 22 Hc 22 A RW 4 Compressor 1 Compressor 1 Hour Counter o kh o 999 R Go Compressor 2 Hour Counter 0 kh o 9
19. RAW F5 0 OFF Set set point type time slot 5 1 2 TON RW mew O Setstathour medot4 V 0 23 J0 25 RAW Set start minute time slot4 30 O0 59 J0 59 RAW F4 0 OFF 2 ENERGY SAVE cos L mitis emblems T e r pg o w Set start day holiday oo A Yo 0 31 0 3 RW Setstatmonthholily THT Jo RW Start 0 OFF Set set point type holiday 1 2 1 ON R W We a e sw A A a 03 R W Setendmonthholidayl 0 12 lo 2 RW Setstartdayholiday2 0 31 0 3 R W Setstart month holiday 0 12 JD RW Start2 0 OFF 2 ENERGY SAVE Stop2 Setenddayholiday i d o Yo o 31 J0 5 RW Setendmonthholiday2 0 12 j0 m RW Setstartdayholiday3 0 31 J0 5 RW Setstartmonthholday3 0 12 0 12 R W Starts 0 OFF Set set point type holiday 3 2 1 ON R W pee KG G Stop Set end day holiday 5 0 31 0 31 RW 030220741 Smart HP rel 1 0 05 09 2008 33 CAREL N E Descr display Descr Def UOM Min Max Value description Set end month holiday 3 0 12 0 12 0 NO asa jocs fe ER Setspecial day 1 6 H AR Yo f 0 31 0 5 C 04 Set special day month l 6 AR 0 2 Jom SD1 SD6 0 OFF Set set point type special day 1 6 2 1 ON Mem O AE 0 MONDAY 1 TUESDAY Zone 01 bands Set day e W BB Day Time slots Zone 01 EE d 4 FRIDAY 5 SATURDAY 6 SUNDAY Pri M
20. Reset geo flow switch Reset Geothermal Flow Switch 1 ons D R W Hc 20 1 MANUAL Enable check of flow switches geothermal and 0 NO Al lo ic installation when pump started po pos 1 YES S idi Limiti temp Water temp Limits Chiller Min Chiller minimum set point limit can be set per unit ESXESESLI A R W Hc 21 Chiller Max Chiller maximum set point limit can be set per unit 170 C 00 999 A R W PdC Min Heat pump minimum set point limit can be set per unit 200 c 00 999 A R W PdC Max Heat pump maximum set point limit can be set per unit 500 C 00 999 A R W eme E water minimum set point limit can be set per 200 e o0 999 A RAN Hc 22 DEW Max S water maximum set point limit can be set per m0 x 00 ws A RAN ree 0 ALWAYS ENABLE Hc 23 Sel Sanitary pump Select heat pump operation in heating Dod of 1 BY THERMOSTAT D R W EVD parameters 1 EVD400 pLAN EVD type Type of serial used by EVD400 L T ae Pe 2 EVD400 tLAN RW rosa 0 NOT SELECTED EVD probes type Type of probe connected to EVD400 0 0 5 1 SHeat NTC P 4 20 mA RW 2 SHeat NTC P raz 3 SHeat NTC NTC Type of comp Cont 4050220741 Smart HP rel 1 0 05 09 2008 45 CAREL Mask Index Hda02 Hda03 Hda04 Hda05 Hda06 Hda07 Hda08 Hda09 Hdb01 Hdb02 Descr display Descr Def UOM Min Ma
21. due to their common terminal inputs ID15 and ID16 must have the same voltage supply in order to avoid dangerous short circuits and or be powered at 230 V AC for lower voltage circuits In any case the inputs have double insulation compared to the rest of the control Input ID13H ID14H ID15H ID16H ID13H ID13 PIDC13 ID14 ID14H pCO Terminals Fig 2 d The uncertainty range of the trip threshold ranges from 43 to 90 V AC We recommend using a 100 mA fuse in series with the digital inputs Remoting Digital Inputs Caution do not connect other devices to the IDn inputs The cross section of the cables for remoting the digital inputs can be found in the following table Cross Section mm for lengths up to 50m 0 25 Cross Section mm per lengths up to 100 m 0 5 Note If the product is installed in an industrial environment application of EN 61000 6 2 the length of the connections must be less than 30 m In any case we recommend not exceeding this length in order to avoid reading errors 2 2 7 Connection of the Analogue Outputs Connection of the 0 10V Analogue Outputs The pCO controller provides O 10 V optoisolated analogue outputs externally powered by 24 V AC V DC The table below summarizes the distribution of the analogue outputs based on the available versions pCO Terminal Reference pCO Terminals AAA SMALL Y1 Y2 Y3 YA VGO MEDIUM Y1 Y2 Y3 YA VGO LARGE Y1 Y2 Y3 Y4 Y5 Y6 VGO
22. on unit type 3 1 NO D R 09 Overload comp 2 IDO9 Compressor 2 Thermal Overload Switch AEFI D R 10 H Press comp 2 ID10 Compressor 2 High Pressure Switch p oa N Ye D R D 14 112 Overl DHW pump ID11 Domestic Pump Thermal Overload Switch P ofa x o D R E TN ID12 Installation Circuit Flow Switch 0 NC 13 Humidifier al 1D13 Humidifier Alarm P of D R D 15 l 14 Overl DHW heat 1D14 ACS Storage Heater Thermal Overload Switch P oa x i D R 15 Overl mix pump ID15 Mixing Circuit Pump Thermal Overload Switch P ofa M D R SOEUR n 0 NC 16 Deumidif al 1D16 Dehumidifier Alarm 1 1 NO D R D 16 17 Overload Solar 1 1D17 Solar Circuit Pump 1 Thermal Overload Switch p oa NO D R 18 Overload Solar 2 1D18 Solar Circuit Pump 2 Thermal Overload Switch Cl ofa MG D R 0 OFF 02 Geotherm pump NO2 Geothermal Pump 1 1 ON D R 12 D 17 03 System pump NO3 Installation Pump AO it Pd D R 13 NO4 Domestic Water Circuit 3 way Valve 0 OFF 04 DHW 3way valve on unit type 1 1 ON D R 14 0 OFF 012 Compressor 1 NO1 Compressor 1 1 ON D R 11 0 OFF 02 Geotherm pump NO2 Geothermal Pump 1 ON D R 12 D 18 03 Primary pump NO3 Installation Pump Ex XXE X on D R 13 l 0 OFF 04 DHW pump NO4 Domestic Pump 1 1 ON D R 14 05 Mixing pump NO5 Mixing Pump P oa Du D R 15 0 OFF 06 Boller Heater NO6 Furnace Heater 1 1 ON D R 16 d 0 OFF 07 DHW heaters NO7 ACS Heater P
23. ror SD1 SD6 0 OFF Set set point type special day 1 6 2 COMFORT Wu t a 0 MONDAY 1 TUESDAY Zone 02 bands Set day MEE M C 08 Day Time slots Zone 02 TUP DY l 4 FRIDAY 5 SATURDAY 6 SUNDAY m lansa anda Ne o o 1 e Setstart orines 8 O0 25 0 2 Set start minute time slot 30 0 59 0 59 Fl 0 OFF CA is 2 ECONOMY P Setstarthourtimeslot2 r 0 23 0 2 Set start minute time slot 2 30 0 59 10 59 Type R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W BMS addr 030220741 Smart HP rel 1 0 05 09 2008 CN RA CAREL Mask l m nde Descr display Descr Def UOM Min Max Value description Type R W BMS addr 0 OFF Set set point type time slot 2 2 0 2 COMFORT R W 2 ECONOMY Set start hour time slot 3 13 0 23 0 23 l R W Setstartminutetimesiot3 30 O0 59 0 59 RW F5 0 OFF Set set point type time slot 5 1 2 COMFORT RW 2 ECONOMY Setstarthourtimeslot4 v 0 23 J0 25 RAW Setstartminutetimesiot4 30 O0 59 J0 59 RW F4 0 OFF Set set point type time slot 4
24. 10 W pco Certifications Summary table of Digital Outputs Based on the Available Versions pco No No SPDT No Total SSR Reference Terminals SPST Outputs Relay SMALL 7 Me 8 10 MEDIUM 2 7 12 LARGE 3 7 12 14 0 13 5512 15 18 14 15 Note the number between parenthesis is the corresponding terminal For ex 8 NO8 4 7 12 14 15 Remoting Digital Outputs The cross section of the cables for remoting the digital outputs can be found in the following table AWG Cross Section mm Current A 20 2 15 1 5 6 14 PE E If the product is installed in an industrial environment application of EN 61000 6 2 the length of the connections must be less than 30 m Note For further information and wiring diagrams please refer to the dedicated manual for the pCO system 030220335 CAREL 2 2 9 Installation of the Serial Field Bus for Connection of Serial Probes or Clima The serial probes and Clima terminal must be installed according to the following diagram and require the PCO100FD10 field bus be inserted in the dedicated slot Field Bus The Clima terminal also requires the IROPZ48500 converter Both must be powered with 24 V AC voltage Field Bus 2422 PCO4100FD10 IROPZ48500 S ael
25. 2 COMFORT R W 2 ECONOMY Enable holidays Enable unit holidays zone 02 ofe opa Ed D RW Seis day haa R 3 pes w Set start month holiday 1 LR 0 2 0 2 R W Start 0 OFF Set set point type holiday 1 2 COMFORT RW 2 ECONOMY nm Set end day holiday 1 NECMIEE SENE INE NU RW i Set end month holiday 1 Poo 0 ror R W Set start day holiday 2 0 31 10 31 RW Set start month holiday 2 Poo 0 12 0 12 R W C 09 Start2 0 OFF Set set point type holiday 2 2 COMFORT RW 2 ECONOMY m Set end day holiday 2 ECRANS GERE ODE R W P Set end month holiday 2 Ro 0 12 0 12 R W Set start day holiday 3 E m SE A LORS RW Set start month holiday 3 Ro 0 12 0 12 R W Starts 0 OFF Set set point type holiday 3 2 1 COMFORT R W 2 ECONOMY m Ser end day holiday 3 HORE LT P Set end month holiday 3 0 12 0 12 RW Enable special days Enable Zone 02 yearly special days 0 0 1 L D RW Set special day 1 6 Cah a oes b es RW C 10 Set special day month 1 6 PR 0 12 0 12 R W SD1 SD6 0 OFF Set set point type special day 1 6 2 COMFORT R W 2 ECONOMY D A Inrut DutPuts p oi BLZ Geothermal outlet temp B1 Geothermal Outlet Water Temperature Foo C 999 999 A R B2 Geothermal inlet temp B2 Geothermal Inlet Water Temperature Lo 99 99 9 A R 2 D 02 B3 DHW control temperature B3 Domestic Hot Water Temperature o
26. Can Be Enabled Gfc49 ALS19 External serial probe Humidity probe broken Automatic 60 sec Can Be Enabled Gfc49 ALS20 External serial probe Probe Offline Automatic 60 sec Can Be Enabled Gfc49 ALS21 External serial probe Temperature probe broken Automatic 60 sec Can Be Enabled Gfc49 Block the probe s enabled functions ALTO1 threshold reached comp 1 op hour Manual Immediately Can Be Enabled Gfc49 Warning signal ALTO2 threshold reached comp 2 op hour Manual Immediately Can Be Enabled Gfc49 Warning signal ALTOS Operating hour threshold reached geothermal pump Manual Immediately Can Be Enabled Gfc49 Warning signal ALT04 Operating hour threshold reached primary pump Manual Immediately Can Be Enabled Gfc49 Warning signal ALTO5 Operating hour threshold reached DHW pump Manual Immediately Can Be Enabled Gfc49 Warning signal ALTO6 Operating hour threshold reached mix pump Manual Immediately Can Be Enabled Gfc49 Warning signal ALTO7 Operating hour threshold reached solar pump 1 Manual Immediately Can Be Enabled Gfc49 Warning signal ALTO8 Operating hour threshold reached solar pump 2 Manual Immediately Can Be Enabled Gfc49 Warning signal ALUOI Geothermal exchanger antifreeze From parameter Gfc36
27. Circuit Return Temperature Compressor 1 Thermal Overload Y2 Modulating Geothermal Pump B5 Domestic Water Control Temperature ID2 Switch Y5 3 way Installation valve B4 Mixing Installation Outlet Temperature ID3 High Pressure Switch Y4 B5 Installation Return Temperature IDA Low Pressure Switch Unit Installation Pump Thermal Digital Outputs Analogue Inputs Via RS485 Bus ID5 Overload Switch No Description No Description ACS Storage Heater Thermal Overload NO1 Compressor 1 Sn B1 Outside Temperature Probe ID6 Switch NO2 Geothermal Pump Sn B2 Outside Humidity Probe ID7 Furnace Heater Alarm addition NO3 Primary Circuit Pump ID8 On Off remote NO4 Modulating Domestic Water Pump NO5 Mixing Circuit Pump NO6 Installation Integrated Furnace Heater NO7 ACS Storage Electric Heater NO8 General Alarm 030220741 Smart HP rel 1 0 05 09 2008 10 Remote pCO3 Medium ME Temp ext Analogue Inputs No B B2 B3 B4 B5 B6 B7 B8 Description Geothermal Circuit Outlet Temp Return Circuit Outlet Temp Domestic Water Control Temperature Mixing Installation Outlet Temperature Installation Return Temperature Outside Air Temp High Pressure Transducer High Pressure Transducer Analogue Inputs Via RS485 Bus No Sn B1 Description Outside Temperature
28. Immediately Enabled Stop solar pump 1 operation Gfc49 Can Be ALPO8 Position ID18 Pump solar circuit 2 overload Manual Immediately Enabled Stop solar pump 2 operation Gfc49 Can Be ALROI Position ID7 Alarm boiler heater integr plant Automatic Immediately Enabled Block the relative integration system Gfc49 Position ID13 Humidifier alarm from digital l anbe l K ALRO2 Automatic Immediately Enabled Stop operation of the modulating humidifier input Gfc49 Position ID6 Boiler heater DHW overload from Can Be TR ALRO3 A CN a Manual Immediately Enabled Block the relative integration system digital input unit 1 2 Gfc49 Position ID14 Boiler heater DHW overload from Can Be TNR ALRO3 E RE Manual Immediately Enabled Block the relative integration system digital input unit 3 4 5 6 Gfc49 Position ID16 Dehumidifier alarm from digital l i can be ae ALRO4 Automatic Immediately Enabled Stop operation of the dehumidifier input Gfc49 Can Be l ALSO Serial probe n 01 Humidity probe broken ome T Enabled The last zone probe to go in alarm turns off the pump and shuts the valve Alarm signal on the dedicated screen Gfc49 Can Be ALSO2 Serial probe n 01 Probe Offline Automatic 60 sec Enabled Gfc49 Can Be ALSO Serial probe n 01 Temperature probe broken Automatic 60 sec Enabled Gfc49 Can Be ALSO4 Serial probe n 02 Humidity probe broken Automatic 60 sec Enabled Gfc49 Can Be ALSO5 Serial probe n 02 Probe Offline Automati
29. This menu allows you to select the functionality and presence of the individually selectable I Os For each individual I O there are various possible selections which essentially depend on the hardware used and by the fact that some I Os can take on different functions than those set up in the default configuration For the digital I Os you can select the status of the device that is NO or NC logic For the Analogue outputs the min and max output values can be selected default 0 100 Furthermore it is possible to select the type of input for the analogue inputs ex O 10 V 4 20 mA etc as well as the working range of the connected probe ex for the high pressure probe 0 44 8 Bar Following is an example of the selection of the digital inputs 4050220741 Smart HP rel 1 0 05 09 2008 28 Fig 5 0 H c Manufacturer Parameters this screen allows you to select the parameters that can be set by the manufacturer H d EVD Driver these parameters are those which allow you to set up the electronic valve driver which in turn is divided into three sub menus Please see the relative documentation Note for further information please refer to the user manual dedicated to the EVD400 driver 4050220225 H e Default Password this allows you to select the default CAREL values when you select CAREL all settings are deleted and the system returns to the default configuration indicated in the following manual On
30. branch you will find all of the parameters regarding the temperature control that can be changed during installation or assistance on the installation with the exception of those that are the responsibility of the manufacturer which are located in the H c branch G f d Default PW Reset Al Allows you to reset the alarm log and change password PWI Fig 5 m G g Manual Management this allows you to change from the individual actuators on the unit from automatic to manual Digital outputs allow only the states ON or OFF whereas analogue outputs can be selected from 0 10096 obviously all defaults are in Auto If selected control Is by passed but not the set alarm thresholds This protects the unit s safety Generally this operation is selected to test the individual actuators during installation Fig 5 n 5 8 H 4 Manufacturer From the main menu H you can access the manufacturer s sub menus after entering a password PW2 default 1234 H a Unit Configuration allows you to select the basic characteristics of the unit installation and the functionality of the individual devices The first parameter is the type of unit and installation with circuit reversibility or not Thereafter a series of screens are displayed that define the salient characteristics of the individual system components ex type and number of compressors etc of the configuration that is allowed by the hardware H b I O Configuration
31. hum Set dehum Fig 6 f For dehumidification in addition to the activation of the specific actuator it is possible to set a safety offset selectable on Gfc31 for the outlet temperature of the installation in order to avoid reading the dew point of the rooms This offset raises the installation operating temperature using the modulating valve in the mixing circuit conditioning it to the highest dew point temperature measured in the individual rooms For humidification and dehumidification there is a single alarm input except for the unit type 6 which has two separate alarms which indicates faults in the system active at that time 6 6 Domestic Water Temperature Control and Anti Legionnaire Function This application allows the domestic water temperature to be controlled by activating a 3 way switching valve see Unit Type 1 and a pump on the relative desuperheater which can also act as a total recovery unit if the unit is reversible Control is performed using probe B3 and the relative set points Nominal and Energy Savings are set using screens Gc 04 and Gc 05 The working differential is set by the manufacturer in screen Hc 06 which in installations with 2 compressors is equally divided between the two Continuous or thermostat operation of the domestic water pump is set using the Manufacturer Hc 23 branch If the modulating output is used for the domestic water pump it will be active at 100 if working below the set point
32. parameter In the space on the top right of the interface the new value will appear under Network address after pressing the READ key If not modified by the user the Net Address parameter will have the following default values Net address EVD000 40 and EVD000 43 2 EVD000 41 and EVD000 44 50 EVD000 42 and EVD000 45 37 EVD0001460 1 Following is a list describing the connectors supplied with EVD000 4 0 or purchase separately EVDCONO0001 for EVD000 4 1 Note if the change in address is performed using the pLAN o Modbus protocol the Network address item is updated when the device is turned off and turned back on Note it is possible to set the network address of the EVD400 valve using the CAREL ComTool software Note for further information and wiring diagrams please refer to the dedicated manual for the pEVD400 system 030220225 2 2 11 Remoting terminal with pLAN Network If the pCO boards are connected to a pLAN network the terminal can be remoted up to 50 m away using a telephone wire whereas if a shielded pair cable TCONN6JO00 and separate power supply are used it can be remoted up to 500 m Q Note if the terminal is used in a residential application the cable must always be shielded The maximum distance between the pCO and the user terminal is shown in the following table Cable Type Distance to Power Power Supply Supply Telephone 50m Taken from pCO 150 mA Shielded AWG24 200m Take
33. re eee R W 0 T Hrd Gfc09 1 H 2 ik Reading of control type for 3 T H SEE CLIMA No 01 lan i 5 T2 H 6 T2A 7 T2A H Clima n 01 0 NOT LOCKED caw rece Block Clima No 1 Keypad 2 1 UP DOWN PRG RW i 2 ONLY PRG Access Password for Clima No 01 MEA E A EN R W Clima n 02 Operating status of 0 Off D R Status CLIMA No 02 1 On Clima No 02 Parameter Address BENE I E R W Gfcl1 Reading of control type for Moder CLIMA No 02 i Clima n 02 0 NOT LOCKED Vade Block Clima No 02 Keypad 2 1 UP DOWN PRG l R W 2 ONLY PRG Gfc12 Lo Clima n 03 Operating status of 0 Off ous I MA NS Ale psp t e o a Clima No 03 Parameter Address E EA EE 9 R W No of zones Assign Scheduler Zone for Clima No 05 0 0 1 A D RW 030220741 Smart HP rel 1 0 05 09 2008 4 CAREL N e Descr display Descr Def UOM Min Max Value description Type R W BMS addr 0 T Hrd 1 H 2 T Reading of control type for 5 T H R CLIMA No 03 4 T2 5 T2 H 6 T2A 7 T2A H Clima n 03 0 NOT LOCKED Gfc14 Block Clima No 03 Keypad 1 UP DOWN PRG RW 2 ONLY PRG Menu password Access Password for Clima No 05 0 0 999 l R W Clima n 04 Operating status of 0 m 0 1 0 Off D R Status CLIMA No 04 1 On Address Clima No 04 Parameter Address 0 0 99 R W Assign Scheduler Zone for Clima No 04 Po opor
34. specific conditions the valve is blocked Auto Time beyond which under specific conditions the valve is blocked Manual High Tcond protection Auto Maximum Condensation Temperature Value Auto 85 0 Maximum Condensation Temperature Value Manual 1 Oo e NO NO ON Ln Ln o L 1 5 2 5 0 0 L 2 o 99 9 Value description 4 CABINET FLOADED 5 CABINET NOT SELECTED NONE or STAGES CONTINUOS SLOW CONTINUOS FAST NOT SELECTED PLATES SHELL8TUBES HNNED FAST HNNED SLOW NOT SELECTED PLATES SHELL8TUBES FINNED FAST HNNED SLOW o 0 NO 1 YES R W RW RW R W RW R W R W RW RW RW RW RW R W R W RW R W R W R W BMS addr 030220741 Smart HP rel 1 0 05 09 2008 47 CAREL N E Descr display Descr Def UOM Min Max Value description Type R W BMS addr High Tcond inttime Auto Integration Time for Condensation Control Auto 00 s 00 999 R integration Time for Condensation Control Manual 00 s 00 255 RW CH SuperHeat set Auto Superheat Set Point in Chiller Auto 0 0 C 99 9 99 9 R Hdcoo Superheat Set Point in Chiller Manual oo c 999 999 NW CH Low SuperHeat Auto LowSuperheatSetPointin Chiller Aut 00 c 999 999 R LOW Superheat Set Point in Chi
35. sw 1DO3 Compressor 1 High Pressure Switch o ofa a de D R 04 Olw press sw ID04 Compressor 1 Low Pressure Switch P oa 7 D D R i ID05 Unit Installation Pump Thermal Overload Switch 0 NC l ID06 Domestic Hot Water Storage Heater Thermal 0 NC Red Overload Switch on unit type 1 or 2 P ofa 1 NO Z i 07 Add heat alarm ID07 Installation Integrated Furnace Heater Thermal 0 1 0 NC D R 030220741 Smart HP rel 1 0 05 09 2008 35 CAREL Mask E e ides Descr display Descr Def UOM Min Max Value description Type R W BMS addr 0 NC 08 Remote On Off ID08 Remote On Off 0 1 1 NO D R y IDO5 Geothermal Pump Thermal Overload Switch E 0 NC 05 Overl geo Pump on unit type 3 4 5 or 6 0 1 1 NO D R B IDO6 Primary Circuit Pump Thermal Overload Switch 0 NC Esa 06 Overl sys Pump on unit type 5 4 5 or 6 1 1 NO D R i ID07 Installation Integrated Furnace Heater Thermal 0 NC 09 Overload comp 2 IDO9 Compressor 2 Thermal Overload Switch P oa ive D R 10 H Press comp 2 ID10 Compressor 2 High Pressure Switch EXEXEIES Hs D R Di3 112 Overl DHW pump ID11 Domestic Pump Thermal Overload Switch CN D R 1D12 Mixing Circuit Pump Thermal Overload Switch 0 NC 12 Overl mix pump
36. time slots are also reduced because the consider the large inertia of the system If Smart HP must manage only the unit the just unit UNIT time slots will be displayed whereas if it must also manage the installation only those in the ZONE are displayed in this case the unit is forced to operate with the most costly request If one zone Is set to the ECONOMY mode and the other is OFF the unit will operate with the ENERGY SAVING settings Selectable State UNIT ENERGY SAVING AUTO ZONE COMFORT ECONOMY AUTO Q Note OFF guarantees antifreeze protection of the unit in all cases SD It is possible to create the time slots for one day and then copy them to the other days if you want to reuse them 5 4 D Inputs Outputs From the main menu D you can display in sequence both the type and the physical status of the inputs and outputs both digital and analogue If the inputs or outputs have not be set up no devices connected will be displayed The figures that follow show the relative screens Fig 5 e CAREL Q Note The values relative to the analogue outputs are expressed as percentages 5 5 E Ell Alarm Log From the main menu E it is possible to display in sequence the alarm log To reset the alarms access the Service menu using the password Using the Alarm key you can silence the acoustical alarm if present display the currently active alarms and reset them obviously the remain in t
37. without delays and with manual reset the high pressure switch without delays and with manual reset and or the high pressure probe using a threshold Hc 01 which allows the operation of one compressor to be stopped If two are present The low pressure alarm may come from either a pressure switch or probe This alarm has a settable delay and can be reset manually or automatically in the latter case five attempts are made before switching to the manual mode These parameters are found in the Hc 02 Hc 05 screens The circuit may be equipped with an electronic expansion valve controlled by an EVD400 driver In this case the low and high pressure probes are those connected to the electronic expansion valves and therefore the ones on the pCO board are not connected 6 2 EVD400 Electronic Valve Management To optimize the refrigeration circuit operation an electronic expansion valve E2V E3V etc with its relative EVD400 driver can be used which is inserted in the pLAN network with an address of No 5 Using the EVD400 the high and low pressure probes of the compressors are connected to it and their measurements are transmitted to the pCO controller across the serial pLAN network Their parameters are set in the special settings branch for the Manufacturer H gt EVD Driver d that in turn is divided into three sub menus a EVD Parameters b Autosetup c Advanced Parameters The probe readings and status of the E V valves a
38. 0 NC 1D07 Boiler alarm Invert Furnace Alarm Logic 1 1 NO D RW ID08 Remote On Off Invert On Off Remote Logic Poo opa D R W IDO9 Comp 2 overload Invert Compressor 2 Thermal Overload Switch Logic be cee He D R W ID10 High press comp 2 Invert Compressor 2 High Pressure Switch Logic poo o oa i do D RW ID11 DHW pump overload Invert ACS Pump Thermal Overload Switch Logic Po oli i D RW Invert installation circuit flow switch logic on unit type 4 0 NC ID12 Sys Circ flow sw 5 or 6 mixing installation pump thermal overload switch 1 NO D RW on unit type 3 0 NC 1D13 Humidifier alarm Invert Humidifier Alarm Logic 1 NO D RW ID14 DHW heater overload Invert ACS Heater Thermal Overload Switch Logic E D RW 0350220741 Smart HP rel 1 0 05 09 2008 44 CAREL N p Descr display Descr Def UOM Min Max Value description Type R W BMS addr E ID15 Mix pump overload Invert Mixing Pump Thermal Overload Switch Logic Mis D R W eae eem CI E x f ID17 Solar pump 1 overl Invert Solar Pump 1 Thermal Overload Switch Logic 1 an D R W et ID18 Solar pump 2 overl Invert Solar Pump 2 Thermal Overload Switch Logic le O D R W Hb 10 Reverse logic 4 way valve Invert Heat Pump Cycle Inversion 4 way Valve Logic EEE NO D RW B7 High pressure Type Select High Pressure Transducer Type unit 3 or 4 B o E R W Hb 11 3 4 20mA High Pressure Transducer Minimum Limit 00 ba
39. 00 RW Set Humid Comf S 25 25 Gfc44 Room Humidity Minimum Limit Cooling 30 OforH 0 100 RW Set H Lim Low S 26 26 Gfc44 Room Humidity Maximum Limit Cooling 90 YorH 0 100 R W Set H Lim Hi S 27 27 Gfc44 Room Humidity Minimum Limit Heating 30 YorH 0 100 R W Set_H_Lim_Low_W 28 28 Gfc44 Room Humidity Maximum Limit Heating 90 rH 0 100 R W Set H Lim Hi W 29 29 Gc 01 Storage recovery temperature set point 0 00 ES 0 30 RW Setp Temperature Coll 30 30 Gc 02 dd a 0 00 SC 999 999 R W Set Man Floor Summer 31 31 Gc 02 e drum Water Outlet Set Point 0 00 C 99 9 99 9 RW Set Man Hoor Winter 32 32 Gfc34 MUT Creu Yale e 0 00 0 99 9 R W Lim Min Outlet Floor Minimum Limit 33 33 Gfc34 S SCA ae a 0 00 C 0 99 9 R W Lim Max Outlet Floor Maximum Limit 35 35 R Outside Air Temperature 0 00 C 99 9 99 9 R External Temp 36 36 Gc 04 ne on as 23 de 0 99 9 R W Set_Temp_StdC_Ch 37 37 Gc_04 ae SOON Pe ea 23 KS 0 99 9 R W Set Temp StdC Hp 38 38 Gc 05 e Ga L 77 KE 0 99 9 R W Set Temp ES Ch Energy Savings Condition Temperature Set gt 39 39 Gc_05 Heat Pump 19 C 0 99 9 R W Set Temp ES Hp 40 40 Gc 04 Standard Condition ACS Temperature Set 23 C 20 80 R W Set HotWater Std 41 41 Gc 05 Energy Savings ACS Temperature Set 23 C 20 80 R W Set_HotWater_E_S 50 50 Room 01 ae casted Dy DERE TROBE 0 00 eC 999 999 R a Temperature 5 5 Room 01 S MESAS A NO 0 00 rH 0 100 R a Humidityl 52 52 Room 02 oe do 0 00 C 99 9 99 9 R a_Temperature2 53 53 Roo
40. 1 999 999 1 Geothermal Probe Inlet Outlet Temp 999 999 C 998 999 Press Hp Lp High and Low Pressure Refrigeration Circuit Co D 4 Ser Ce Ga 0l Change language from Italian to English Disable language screen when Ga 02 Deactivate the language change screen when turn on Display time of language change screen on start up Gb 01 CodeFLSTDmHPGE Information on application code BIOS and BOOT version with issue date Type of pCO3 small medium large installed with Gb_02 Iniormlion Ty peer pce relative Flash Memory and RAM 0 Italian 1 English zZ O 1 YES 1 LIT e o C 1 0 C N 2 o Temperature control water solar Solar Panel Recovery Temperature Set Point Gc_01 temperature Solar Panel Recovery Temperature Differential 2 0 O a Mm UN I Circ outlet set point mixed Mixing Circuit Water Outlet Set Point in Cooling 17 5 Gc 02 o jon o o ue description 1 ALPO1 Geothermal Flow Switch 2 ALPO5 Installation Flow Switch 3 ALPO4 ACS Pres Thermal Overload Switch 4 ALPO2 Geo Pres Thermal Overload Switch 5 ALPO3 Inst Pres Thermal Overload Switch 6 ALCO1 Comp 1 Thermal Overload 7 ALCO2 Comp 2 Thermal Overload 8 ALBO1 High Pressure 1 9 ALBOS High Pressure 2 Low Pressure Geotherm Antifreeze Inst Antifreeze Probe B1 Fault Probe B2 Fault Probe B3 Fault Probe B4 Fault Probe B5 Fault Probe B6 Fault Probe B7 Fault
41. 399 99 9 A R 3 D oz B4 Mix outlet temperature B4 Mixing Circuit Outlet Water Temperature Foo 399 999 A R 4 B5 Sys return temperature B5 Primary Circuit Inlet Water Temperature Po C 999 999 A R 5 p o4 B4 Discharge comp 1 B4 Compressor Exhaust Gas Temperature Lo 100 200 A R B5 Sys return temperature B5 Primary Circuit Inlet Water Temperature Lo 99 9 999 A R 5 D 05 B6 Outside temperature B6 Outside Air Temperature Lo 999 999 A R 35 D 06 B6 System outlet temperature B6 Primary Installation Circuit Water Outlet Temperature ec A R 12 for unit type 4 B7 Condensation m High Pressure Transducer C 01 0 A R 7 on unit type 3 or 4 D 07 B8 Low Pressure Transducer E enm ENESEJEI RNC E B7 System outlet temperature B7 Primary Installation Circuit Water Outlet Temperature ec A R 12 for unit type 5 or 6 D o8 Ba Mix circ outlet E Circuit Outlet Water Temperature for unit e A R E e Solar Circuit Boiler Inlet Temperature for unit type o oce 999 A R pu d B9 Solar Panel 1 Temperature p ec aoo 200 A R 10 temperature b_09 B10 Solar colletor 2 n B10 Solar Panel 2 Temperature p ox too 200 A R 11 temperature 012 Geo flow sw ID01 Geothermal Field Side Flow Switch P ofa Z N D R 02 Overl comp 1 IDO2 Compressor 1 Thermal Overload Switch p oa e D R D_10 03 High press
42. 56s SOHO 5 A R l l 0 NO Ofs Probe B2 Calibration Value 00 C 99 99 A R W B2 Geothermal Return Circuit Inlet Water Temperature C 99 9 999 A R 2 m l l 0 NO T Probe calibration B3 Enable disable Analogue Input B3 EREREIEJ i ES Dome wale D RW Probe B5 Calibration Value EL ENS ETE CEA A RW B3 Domestic Hot Water Temperature NEGRUMES EE E A R 3 257 l l 0 NO Probe calibration B4 Enable disable Analogue Input B4 afe oa 1 VES Mix circoutlet D RW Ofs Probe B4 Calibration Value 00 C 99 99 A R W Gibas B4 Mixing Circuit Outlet Water Temperature ME 5C E EEN A R 4 l l 0 NO Probe B5 Calibration Value ESOO dr T p 99 p 995 A RW B5 Primary Circuit Inlet Water Temperature AS TASA A R 5 um l l 0 NO Probe calibration B4 Enable disable Analogue Input B4 BEER 1 YES Compressidisch D R W Probe B4 Calibration Value ESO 56 1 699 1099 A RW Ciboa B4 Compressor Exhaust Gas Temperature E A E ee A R l 0 NO Probe B5 Calibration Value ae rar se A R W B5 Primary Circuit Inlet Water Temperature MA TG E ER A R 5 P l 0 NO Probe calibration B6 Enable disable Analogue Input B6 aeoea 1 YES Extair temp D RW Gfb05 Ofs Probe B6 Calibration Value 00 99 99 A R W B6 Outside Air Temperature A ee l 0 NO Probe calibration B6 Enable disable Analogue Input B6 ah en E 1 YES System outlet D R W Gfbog Ofs Probe B6 Calibration Value 00 C 99 99 A R W Probi B6 Primary Circuit Water Outlet T
43. 6 Temperature ee a eel ee A R Humidity Calibration Value Humidity Probe Serial Probe No 06 Humidity A R Probe Calibration Ext serial probe Temperature Calibration Value ec 300 100 A RAN Outside Serial Probe pena Ofs Gfb16 Outside Serial Probe Temperature BEEN EE eva Ent A R Humidity Calibration Value Humidity Probe Outside Serial Probe Humidity A R EE NONE Enable control room zones On screen selection of Ambient Control System 1 PROBES RW a 2 CLIMA Number probes Clima required Indicates the number of devices in a room to be activated EES R W 0 1200 Modbus setting ModBus Protocol Speed Setting for Serial Probes and E MR Baudrate Clima SENA NN 3 9600 4 a A Protocol Stop Bit Setting for Serial Probes and L E E RAN ModBus Protocol Parity Bit Setting for Serial Probes and 0 NONE Parity mode Gina 1 1 EVEN R W 030220741 Smart HP rel 1 0 05 09 2008 AQ CAREL Mask l m ides Descr display Descr Def UOM Min Max Value description Type R W BMS addr Tout ModBus Protocol Response Time Delay Setting for Serial 300 ni 100 5000 RW Probes and Clima Serial probe n 01 0 NO panied Enable Serial Probe No 01 poo oa 1 YES D RW Dipswitch address of Serial Probe No 01 ETE 3285 5967 R W Sle Assign Scheduler Zone for Serial P
44. An antifreeze protection set point can be ser for the rooms that reactivates the unit from Stand by if one of the serial probes Climas fall below this value This set point can be set in the Service branch Gfc46 while its differential is set to 3 C The same it true for its reset whish is automatic 6 4 Control of the installation Water and the Geothermal Circuit Basic control managed by Smart HP is performed based on the outlet temperature of the mixing circuit and acts on the three way modulating valve The cooling and heating control set point is set in the Service branch parameters Gc 02 whereas the DYNAMIC and FIXED POINT control the control band the type of control P proportional P l proportional integral the integration time constant any possible heating temperature compensation the offset to avoid condensation when cooling and the temperature limits can be set using the screens Gfc30 Gfc34 Winter Summer Mix Outlet Temp i Mix Outlet Temp Setpoint Setpoint Prop Band Prop Band Fig 6 C Control of the compressor s operation is such that it ensures the return temperature of the primary circuit for both cooling and heating operation which are set up on screens Gc 04 and Gc 05 The following figures illustrate the heating thermostat control of the compressors when either 1 or 2 compressors are present Cooling is obviously mirrored direct and refers to the relative working set point
45. Bu e Bu e Integration Time for Superheating Control in Chiller o AA the circuit where it is installed CP Auto Percentage of maximum power managed by the valve in nl the circuit where it is installed CP Manual Proportional Factor of PID in CP Manual HP Integral time Auto Integration Time for Superheating Control in CP Auto 0 e O S e au o 100 Integration Time for Superheating Control in CP Manual e E Percentage of maximum power managed by the valve in the crai where it is stalled DF Auto i Percentage of maximum power managed by the valve in AN the circuit where it is installed DF Manual Proportional Factor of PID in DF Manual integration Time for Superheating Control in DF Manual gt Dead Zone for PID Control Manu c o Low SuperHeat int time Auto Integration Time for Low Superheating Control Auto ntegration Time for Low Superheating Control Manual LOP integral time Auto Integration Time for Low Evaporation Pressure Control Auto Integration Time for Low Evaporation Pressure Control Manual MOP integral time Auto Integration Time for High Evaporation Pressure Control Auto Integration Time for High Evaporation Pressure Control Manual MOP startup delay Auto Duration of MOP Suspension Auto Duration of MOP Suspension Manual Dynamic proportional gain Attenuation Coefficient on Capacity Changes Nora Time beyond which under
46. C 999 9 999 9 Type of Refrigerant Used D_36 SuperHeat Superheat Temperature o C 1 o o wo wo io OI D 53 O gt gt 2 ID 7A U U gt U U U A A AI O O BA A A AA A 7 J gt A BW WD A AIA I O BA J 7 66 67 68 69 70 71 72 15 4050220741 Smart HP rel 1 0 05 09 2008 UN J CAREL Mask Descr display Descr Def UOM Min Max Val Index Evaporation Pressure fee RON ESOO ECOS Evap temp Evaporation Temperature o D_ 37 Aux probe Condensing Pressure barg Low Superheat View Status of Low Superheating P ofa A ve S 0 Hight t cond View Status of High Condensing Temperature e l s D 38 t LOP View Status of LOP i 0 1 Yes MOP View Status of MOP o No 1 Yes 038 EVD version HW SW Driver EVD400 Driver Hardware Version EVD400 Driver Software Version Po 0 090 Temperature Humidity of i uem A EA 5 999 D 40 VN Outside Serial Probe Humidity E El Alarm log AlamlogE_ Progressive Alarm Number 0 0 5 0 Switch Switch Alarm Code followed by Time Date and Description of Event e 10 ALBO2 11 ALUOT 12 ALUO2 13 ALAO1 14 ALAO2 15 ALAO3 16 ALA04 17 ALAO5 18 ALAD6 19 ALAO7 20 ALAOB 21 ALAO9 22 ALATO 23 ALBOA 24 ALBOS
47. Calibration Value 0 0 9 9 E A RW Probe B10 Solar Panel 2 Temperature 100 A R 11 pe TO DIR Temperature Calibration Value Serial probe n 01 A RW Serial Probe No 01 Tempers Ofs Gfb10 Serial Probe No 01 Temperature ee pers Een A R Humidity Calibration Value Humidity Probe Serial Probe No 01 Humidity 0 0 99 9 A R Probe Calibration Serial probe n 02 Temperature Calibration Value 0 0 aC 10 0 10 0 A RW Serial Probe No 02 Temperature Ofs Gfb11 Temperature Probe Serial Probe No 02 Temperature 300 700 A R Sn Humidity Calibration Value Humidity Ofs senal Probe Nor 02 0 0 10 0 10 0 A RW Humidity Probe Serial Probe No 02 Humidity A R Op Calipration Temperature Calibration Value Serial probe n 03 A R W Serial Probe No 03 ook Ofs cibi Ser Probe No 5 Temperature L m Ew AJA Humidity Calibration Value Humidity Probe Serial Probe No 03 Humidity A R R SE Temperature Calibration Value Serial probe n 04 A R W Serial Probe No 04 emperaire Ofs Gfb13 Serial Probe No 04 Temperature ee aaa E TE A R Humidity Calibration Value Humidity Probe Serial Probe No 04 Humidity A R ME P Temperature Calibration Value Serial probe n 05 A RW Serial Probe No 05 Tempere Ofs Gfb14 Serial Probe No 05 Temperature S a ere A R Humidity Calibration Value Humidity Probe Serial Probe No 05 Humidity A R ODE ST Temperature Calibration Value Serial probe n 06 A RW Serial Probe No 06 II S Gfb15 Serial Probe No 0
48. Domestic Water Control Temperature ID3 High Pressure Switch Comp 1 B4 Exhaust Gas Temp Comp Outlet ID4 Low Pressure Switch B5 Installation Return Temperature Geothermal Circuit Pump Thermal B6 Outside Air Temp ID5 Overload Switch B7 Primary Installation Outlet Temperature Primary Mixing Circuits Pump Overload B8 Mixing Installation Outlet Temperature ID6 Switch ID7 Furnace Heater Alarm addition EVD 400 Analogue Inputs ID8 On Off remote No Description ID9 Compressor 2 Thermal Overload Switch S1 Low Pressure Transducer ID10 High Pressure Switch Comp 2 S2 High Pressure Transducer Domestic Water Pump Thermal S5 Compressor Intake Gas Temp ID11 Overload Switch ID12 Primary Circuit Flow Switch Analogue Inputs Via RS485 Bus IDI3 Humidifier Dehumidifier Alarm NO Description ACS Storage Heater Thermal Overload Sn B1 Outside Temperature Probe Opt IDI4 Switch Sn B2 Outside Humidity Probe Opt Sm Bx Room 1 Temperature Probe Sm By Room 1 Humidity Probe Up To Six Rooms From Serial Probes Or Clima 4050220741 Smart HP rel 1 0 05 09 2008 13 ID13 Y4 0 Sensor DP 1 6 im Clima dryclim Analogue Outputs No Description Y Modulating Domestic Water Pump Y2 Modulating Geothermal Pump Y5 3 way Installation valve YA Humidifier EVD400 Analogue Outputs NO Description EVD EVD Control Impulse Output Digital Outputs No NOI NO2 NO3
49. Gg_05 Ha_01 Ha_02 Ha_03 Hb_01 Hb 02 Hb 03 Hb 04 Hb 05 Hb 06 Hb 07 Descr display Descr Def UOM Min Max Value description Type R W BMS addr S TURA Cooling Working Band for Modulating Geothermal Pump 3 0 C 0 0 9 9 A R W Winter Heating Working Band for Modulating Geothermal Pump 3 0 A R W Delete alarm log Allow deletion of Alarm Log EESE i bs D RW defen VLE uai Select New Service Password ame oo 9999 RW l l S 0 AUT NO2 Geo circ pump Geothermal Installation Pump Manual Start 1 7 MAN D RW 0 AUT NO3 System pump Installation Pump Manual Start 7 MAN D RW 0 AUT NO4 DHW arc pump ACS Pump Manual Start 1 MAN D RW 0 AUT NO5 Mix circ pump Mixing Installation Pump Manual Start 1 MAN D RW 0 AUT NO15 Solar pump 1 Solar Circuit Pump 1 Manual Start 7 MAN D R W 0 AUT NO16 Solar pump 2 Solar Circuit Pump 2 Manual Start 1 1 MAN D RW EEV mode Electronic Expansion Valve Manual Positioning o oo E dm D RW Number of steps requested Qc ce Li 70 559 RW Letter of current number of steps Oo 0 9999 R 0 NO WARNINGS 1 VALVE OPEN RESTART Message for any faults of EVD400 Driver 0 0 3 2 BATT CHARGED RESTART l R 3 EEPROM ERROR RESTART Go ahead Select to Bypass Error KARA 3 D R W EVD400 Driver Probe 51 Offset 00 Qbar 99
50. IOS NO Loading application and YES 030220741 Smart HP rel 1 0 05 09 2008 20 parameters Loading downloading logs YES Loading downloading NO Flash NAND pCO3 REMOTE not via pLAN BMS Serial FieldBus Serial Load Boot and BIOS NO Loading application and NO parameters Loading downloading logs NO Loading downloading NO Flash NAND pCO3 All of the functions of the Winload32 program are also available in the pCO Manager tool which includes the Commissioning Tool CVSTDUTLFO POWER SUPPLY l Fig 5 a 3 1 1 Commissioning Tool Required setup on pCO to use the Commissioning Tool 1 he application uses a screen Ge 01 through which it is possible to setup the Winload protocol on the BMS serial 2 Ifyou want to have a remote connection the system variables regarding the PSTN or GSM modem must be setup correctly 3 To perform the operations available using the Commissioning Tool it is necessary to connect to the already functioning application This means that the Winload protocol must be set up in some way using an application screen or by the supervisor after the pCO controller has been turned on If the pCO controller is connected directly to start up via the pLAN serial port it enters the Winload mode and under these conditions it is not possible to perform the operations of the Commissioning Tool 4 If firmware and the application are upd
51. Inside probe broken Gfc49 Clima Room 01 Can Be ALYO2 Address xxx Automatic 60 sec Enabled Comunication error Gfc49 Clima Room 02 Can Be ALYOS Address xxx Automatic 60 sec Enabled Inside probe broken Gfc49 Clima Room 02 Can Be ALY04 Address xxx Automatic 60 sec Enabled Comunication error Gfc49 Clima Room 03 Can Be The last zone CLIMA to go in alarm turns off the pump and shuts the valve ALYO5 Address xxx Automatic 60 sec Enabled Alarm signal on the dedicated screen Inside probe broken Gfc49 Clima Room 03 Can Be ALYOG Address xxx Automatic 60 sec Enabled Comunication error Gfc49 Clima Room 04 Can Be ALYO7 Address xxx Automatic 60 sec Enabled Inside probe broken Gfc49 Clima Room 04 Can Be ALYOS Address xxx Automatic 60 sec Enabled Comunication error Gfc49 Clima Room 05 Can Be ALYO9 Address xxx Automatic 60 sec Enabled Inside probe broken Gfc49 Clima Room 05 Can Be ALY10 Address xxx Automatic 60 sec Enabled Comunication error Gfc49 Clima Room 06 Can Be ALY11 Address xxx Automatic 60 sec Enabled Inside probe broken Gfc49 Clima Room 06 Can Be ALY12 Address xxx Automatic 60 sec Enabled Comunication error Gfc49 lt lt lt c uo alo lolz o mimio o m gt Note the last letter of the alarm code label the one before the numbers has the following meaning AIN pCO physical probe fault Boh Alarms that block the Circuit High Low pressure Compressor Therma
52. It will work at 55 fixed if the water temperature is above the set point regardless of the choice made on screen Hc 23 Normally these units are equipped with an accumulator tank that allows the water to stratify Furthermore it includes integrating systems that can be either electric heaters or a furnace in addition to solar panels as explained in the following section The operational diagram is as follows Hc 06 Hc 06 o rc 3i b occ j ad Working Anti Leg Alm Tmax Set point Set point Set point Set point Fig 6 g Integral Domestic Water Heaters In this case the relative digital output NO7 set using the parameter located on the screen Gfc25 is activated in deactivated as a function of the differential values Gfc28 compared to the working set point as shown in the following diagram Output Set point Fig 6 h Integral Domestic Water Furnace In this case the relative digital output NO7 set using the parameter located on screen Gfc25 which allows setting this in place of the heat pump is activated and deactivated as a function of a set point and a differential set on screen Gfc27 CAREL Anti Legionnaire Function It is possible to activate a weekly algorithm from screen Gc 035 that using a domestic water integration output allows avoiding problems related to the proliferation of Legionnaire s Disease by raising the set point to a value that can be set for a fixed time of 1 hour 6 7 Solar Pan
53. Maximum Limit mo 0 00 999 Heating Ambient Humidity Set Point Minimum Limit 300 00 999 Heating Ambient Humidity Set Point Maximum Limit 700 00 999 Cooling Heating 0 KEYBOARD Enable protection Protection Function Active for Rooms poo fo fa x ie Set protection Protection Function Intervention Set Point o 00 999 0 DISABLE eee recetas tbi o polo imu B ee are caine activation temperature differential Zone pis ox oo 99 a 1 fol 1 Zone 2 po e ee ce ii NC NE ONE NO8 with minor alarms alarms 1 YES ee E 2 eee ee Summer Pump ys Winter Heating Set Point for Control of Modulating Geothermal 6 5 999 99 9 0 AUTO 1 MANUAL Type gt gt gt J gt J U gt gt J gt R W R W R W R W R W R W R W R W R W RW R W R W R W RW RW RW R W RW RW R W RW R W RW RW R W R W R W R W R W R W R W R W R W R W R W RW R W R W R W R W R W RW RW R W R W RW R W R W R W R W R W RW BMS addr 32 25 17 20 19 25 26 27 28 030220741 Smart HP rel 1 0 05 09 2008 43 ENG Mask Index Gfc51 Gfd01 Gg_01 Gg_02 Gg_03 Gg_04
54. NO13 C13 NC13 e NO14 C14 NC14 NO15 C15 NC15 e C16 NO16 NO17 NO18 C16 12 Connector for I O expansion board E E GND 13 Local pLAN network connector Rx Tx Rx Tx GND 14 Flap to insert the supervision and telemaintenance option 15 Flap to insert the Field Card option 16 Built in terminal LCD keys and LED Models e Characteristics pCO SMALL pCO MEDIUM pCO LARGE No Analogue Inputs TE 10 No Digital Inputs rs 18 No Analogue Outputs 6 No Digital Outputs 8 0 E 18 Modbus RTU CAREL Protocol PCOS004850 LonWorks Protocol PCO10000F0 BACnet Ethernet Protocol PCO1000WBO BACnet MS TP Protocol PCO1000BA0 http FTP SNMP Protocol PCO1000WBO Setup for modem GSM modem SMS PCO100MDMO Product Certifications IEC EN 50155 Railway applications Electronic equipment used on rolling stock UL 873 and C22 2 No 24 93 Temperature indicating and regulating equipment and Regulation EC 37 2005 dated 12 January 2005 In particular if the electronic control is equipped with CAREL standard NTC probes it is compliant with EN 13485 Thermometers for measuring the air and product temperature for the transport storage and distribution of chilled frozen deep frozen quick frozen food and ice cream Tests performance suitability 030220741 Smart HP rel 1 0 05 09 2008 15 CAREL 2 2 2 2 1 2 22 Installation How to Install Caution Environmental Conditions Avoid installing the pCO board and t
55. O lt lt D co cO GU y cy 2 j2 o O Co 2 gt o Res S GT c a E S p mme m p 4 a cx S E a 3 a WN e D o WN o 3 Q un WN un un oO Co oa oa EVD Autosetup Circuit EEV ratio o e o e Percent Aperture on Start o cea CU pa c TU o no D oa Type of Compressor Used 0 5 Ca o 3 TO D Un WN o D o cc Value description 4 SHeat Pt1000 P SHeat NTCht P raz 5 0 1 2 NTOS3 P raz gt S1 3 NTCsuct gt S3 NTCsat gt S1 4 Pt1000 gt S2 P raz gt S1 5 NTCht gt S2 P raz gt S1 0 NOT SELECTED 1 ALCO EX5 2 ALCO EX6 3 ALCO EX7 4 ALCO EX8 330 step s 5 SPORLAN 0 5 20tons 6 SPORLAN 25 30tons 7 SPORLAN 50 250tons 8 CAREL E2V P 9 CAREL E2V 10 DANFOSS ETS 25 50 11 DANFOSS ETS 100 12 DANFOSS ETS 250 400 13 CUSTOM 14 ALCO EX8 500 step s 0 1 R22 2 R134a 3 R404a 4 RA07C 5 R410a 6 R507C 7 R290 8 R600 9 R600a 10 R717 11 R744 12 R728 13 R1270 0 N 1 Y lt Z lt Z 0 1 0 1 0 NOT SELECTED 1 PRESSURE 2 NTC 3 NTC HT 4 PT 1000 0 NO 1 YES 0 NOT SELECTED 1 RECIPROCATING 2 SCREW 3 SCROLL Type R W RAW R W R W R W R W RW R W R W R W R W R W RW RW R W R W R W R W R W R W R W R W R W R W R W R W BMS addr 030220741 Smart HP re
56. Probe Sn B2 Outside Humidity Probe Sn Bx Room 1 Temperature Probe Sn By Room 1 Humidity Probe Up To Six Rooms From Probes 4050220741 Smart HP rel 1 0 05 09 2008 Adr 1 Unit Type 3 Water Water Unit Only Hot 2 Compressors Single Circuit pLAN Fig 1 6 Digital Inputs NO Description ID1 Geothermal Field Side Flow Switch ID2 Compressor 1 Thermal Overload Switch ID3 High Pressure Switch Comp 1 ID4 Low Pressure Switch Geothermal Circuit Pump Thermal Overload ID5 Switch Primary Mixing Circuit Pump Thermal ID6 Overload Switch ID7 Furnace Heater Alarm addition ID8 On Off Remote ID9 Compressor 2 Thermal Overload Switch ID10 High Pressure Switch Comp 2 Domestic Water Pump Thermal Overload ID11 Switch ID12 Primary Circuit Flow Switch ID13 Humidifier Dehumidifier Alarm ACS Storage Heater Thermal Overload ID14 Switch 11 rete RS485 ID13 Y4 Sensor DP compactSteam 1 6 ID13 C1 No11 Clima dryclim Analogue Outputs No Description Y Modulating Domestic Water Pump Y2 Modulating Geothermal Pump Y3 3 way Installation valve Y4 Humidifier Digital Outputs No Description NOI Compressor 1 NO2 Geothermal Pump NO3 Primary Circuit Pump NO4 Domestic Water Circuit Pump NO5 Mixing Circuit Outlet Pump NO6 Installation Integrated Furnace Heater NO7 ACS Storage Electric Heater NO8 General Alarm NO9 Compres
57. Smart HP CAREL Application geothermal heat pumps management Part No FLSTDMHPGE get WW XX as ERA User Manual THESE INSTRUCTIONS Integrated Control Solutions Energy Savings CAREL CAUTION CAREL develops its products based on the company s multiple decade experience in the field of HVAC on continuous investment in product technology innovation on rigorous quality processes and procedures with in circuit tests and 100 functional tests on all products and on the most innovative production technologies available on the market CAREL and its subsidiaries affiliates however do not guarantee that all of the features of the product and software included will meet the requirements of the final application even if they are manufactured with state of the art technology The customer manufacturer designer or installer of the final equipment assumes all responsibility and risk regarding product configuration to obtain the results expected upon the final specific installation and or equipment Under these circumstances unless other agreements have been made CAREL can act as a consultant for the success of the final unit application start up but under no conditions can CAREL be held responsible for the correct operation of the final equipment installation CAREL s product is a high tech product whose function is specified in the technical documentation supplied with the product The documentation can also be downloaded
58. Thermal Overload Switch 0 0 y R Comp2_Ovl_Alarm 37 37 Be Pump Thermal Overload Switch 0 u 0 R sanitary Pump Ovl Al Domestic Hot Water Storage Heater l 2 38 Thermal Overload Switch Alarm Bi i pe AN 39 39 Mixing Circuit Pump Thermal Overload 0 p 0 1 R Mix Pump Alarm Switch Alarm 40 40 Solar Circuit Pump 1 Thermal Overload 0 u 0 1 R solarPump1 Ov Switch Alarm 41 41 Solar Circuit Pump 2 Thermal Overload 0 EH 0 1 R SolarPump2_Ov Switch Alarm 4 1 Compressor 1 High Pressure Alarm Status 0 s 0 R AL Up Din from Digital Input 13 13 Compressor s High Pressure Alarm Status 0 m 0 i R AL Hp Tran from Transducer AA 44 Compressor 2 High Pressure Alarm Status 0 u 0 1 R AL HP2 Din from Digital Input 45 45 Compressor s Low Pressure Alarm from 0 m 0 1 R ALLP Din Digital Input 46 46 Compressor s Low Pressure Alarm from 0 0 1 R ALLP Tran Transducer 47 47 Geothermal Antifreeze Alarm 0 0 1 R A Antif Geo 48 48 Primary Circuit Antifreeze Alarm 0 0 1 R Al Antif Plant Installation Integrated Furnace Heater 2 i Thermal Overload Switch Alarm i Boller_Ov 50 50 Humidifier Alarm 0 0 1 R Humidifier_Alarm 51 51 Dehumidifier Alarm 0 0 1 R Dehumidifier_Alarm Installation Temperature Maximum a 52 52 el 0 0 1 R Aut_Man_Al_Limit_MaxT_Floor Installation Temperature Minimum E ds 55 55 told irre Res che d art 0 0 1 R Aut_Man_Al_Limit_MinT_Floor 54 54 n gt U a a a 0 0 1 R Aut Man Al Overtemp Boiler Limit Reached Alarm ACS Temperature Maximu
59. User Manual e Do not drop impact or shake the device as the internal circuits and mechanisms may be irreparably damaged e Do not use corrosive chemicals solvents or harsh detergents to clean the device e Do not use the product in application environments other than those specified in the technical manual All of the above listed recommendations are also valid for controllers serial boards programming keys or any other accessory in the CAREL product offering CAREL has a policy of continuous development Thus CAREL reserves the right to make any changes and or improvement to any of the products described in this document without prior notice The technical data in this manual may be changed without prior notice CAREL s responsibility for its products is outlined in CAREL s general sales terms that are provided on the Internet site www CAREL com and or by specific customer agreements In particular within the limits of the applicable legislation under no terms will CAREL its employees or its subsidiaries affiliates be responsible for any losses in profits or sales loss of data or information costs for replacement goods or services damages to things or individuals interruptions in business or direct indirect accidental capital coverage punitive special and or consequential 030220741 Smart HP rel 1 0 05 09 2008 damages of any type regardless if these are contractual extra contractual or due to negligen
60. YN CO EE Mm ws c o d a l 2 l l l 5 1 A 40 On Off Mode From the main menu A it is possible to set the status of the unit based on the choices made Fig 5 b On the first selection line of the screen the following can be chosen 1l When the Smart HP manages in the just unit mode ON OFF ENERGY SAVING AUTO If the application must manage unit installation the items for selection are OFF and ON FROM ROOM The items in the first case deal with the selection of only the heat pump unit and have the following meanings ON standard conditions OFF stand by ENERGY SAVING use of reduced set points for greater energy savings AUTO indicates that the scheduler is active Za 030220741 Smart HP rel 1 0 05 09 2008 25 a Change language b Information c Unit teme control e BMS config f Service Parameters Counter tresholds Probe clibration Temperature l Default Pli Reset Al Manual mnademernt Configuration IU crhfiguration Manufacturer Fram EUD Driver EUD Parameterz Jn b Hutozetur c Advanced settings Def ault lt Password Test Inrut Outrut In the second selection line editable ONLY if OFF is selected in the first line you can select the seasonal status of the heat pump COOLING DOMESTIC HEATING DOMESTIC ONLY DOMESTIC The rooms that can be configured in sc
61. _03 Unit Type 3 Configuration 0 0 1 R config_3 5 5 Ha_04 Unit Type 4 Configuration 0 0 1 R config_4 6 6 Ha_05 Unit Type 5 Configuration 0 0 1 R config_5 7 7 Ha_06 Unit Type 6 Configuration 0 0 1 R config_6 8 8 Operating Mode Chiller Cooling Heat 0 0 R CH HP Mode Pump Heating 9 9 Domestic Activated 0 0 1 R Sanitary 11 11 s Digital output 1 0 0 1 R OUTI 12 12 ue Digital output 2 0 0 1 R Out2 13 13 eae Digital output 3 0 0 R OUT3 14 14 o Digital output 4 0 0 R OUT4 15 15 D 19 Digital output 5 0 0 j R OUTS 16 16 D 19 Digital output 6 0 0 1 R OUT6 17 17 D 19 Digital output 7 0 0 1 R OUT7 18 18 D 19 Digital output 8 0 0 1 R OUT8 19 19 D 20 Digital output 9 0 0 1 R OUT9 20 20 D 20 Digital output 10 0 0 1 R OUT10 21 21 D_20 Digital output 11 0 0 1 R OUTII 22 22 D 20 Digital output 12 0 0 1 R OUTI2 23 23 D 20 Digital output 13 0 0 1 R OUT13 24 24 D_21 Digital output 14 0 0 1 R OUT14 25 25 D_21 Digital output 15 0 0 1 R OUTI5 26 26 D 21 Digital output 16 0 0 1 R OUTI6 24 27 Digital output 17 0 0 1 R OUTI7 28 28 Digital output 18 0 0 1 R OUT18 3 3 Geothermal Flow Switch Alarm manual 0 0 R Geo How Aari reset 72 72 m Flow Switch Alarm manual 0 0 i R Evap Flow Alarm 33 33 MS 1 Thermal Overload Switch 0 2 0 1 R Compr Owl Alarm Geothermal Circuit Pump Thermal 34 34 Overload ach Alarm 0 0 1 R Geo Pump Ovl Al 35 35 Installation Pump Thermal Overload 0 0 R User Pump Ovi Al Switch Alarm 36 36 mad 2
62. ain menu you can choose the operating mode A On off Mode Set points B and the relative Time Slots C For further information please see section 5 If serial probes are used the outputs for the two zones schedulers are available on the pCO board NO12 and NO13 If Clima is used the two outputs on the same terminal can be used and consequently there are six available zone pumps for connection In any case paired with the two schedulers zones For temperature control e Ifthe serial probes are connected the scheduler zone working set point uses the average temperature of the activated probes for the respective zone scheduler e For the Clima terminal the Clima control is used on which the pCO controller transmits the working set point for the relative zone In any case from the individual terminal it is possible to temporarily modify the local set point using the on off switch in order to activate the next time slot or to turn it off In this case it is reactivated with the same key If all Clima terminals are turned off the installation goes into stand by until it is manually reactivated using at least one terminal If the installation also performs cooling serial probes or Clima with incorporated humidity reading must be used to correctly manage the installation please see the relative section and the conditioned mixing valve for temperature control that is increased by a settable off set on Gfc31 of the dew point
63. al Probes 030220741 Smart HP rel 1 0 05 09 2008 rete RS485 A A NO16 O ID18 LN Sensor DP 1 6 _ Clima dryclim Fig 1 h Digital Inputs Analogue Outputs No Description No Description ID1 Geothermal Field Side Flow Switch Y Modulating Domestic Water Pump ID2 Compressor 1 Thermal Overload Switch Y2 Modulating Geothermal Pump ID3 High Pressure Switch Compressor 1 Y3 3 way Installation valve ID4 Low Pressure Switch Y4 Humidifier Geothermal Pump Thermal Overload Y5 ID5 Switch Y6 Primary Circuit Pump Thermal Overload ID6 Switch FVD400 Analogue Outputs Installation Integrated Furnace Heater No Description ID7 Alarm EVD EVD Control Impulse Output ID8 On Off Remote ID9 Compressor 2 Thermal Overload Switch Digital Outputs ID10 High Pressure Switch Compressor 2 No Description Domestic Water Pump Thermal Overload NOI Compressor 1 ID11 Switch NO2 Geothermal Pump ID12 Primary Circuit Flow Switch NO3 Primary Circuit Pump ID13 Humidifier Dehumidifier Alarm NO4 Domestic Water Circuit Pump ACS Storage Heater Thermal Overload NO5 Mixing Circuit Pump IDI4 Switch NO6 Installation Integrated Furnace Heater Mixing Circuit Pump Thermal Overload NO7 ACS Storage Heater IDI5 Switch NO8 General Alarm ID16 Dehumidifier Alarm NO9 Compressor 2 Solar Circuit Pump 1 Thermal Overload NO10 Cycle Reversal 4 way Valve ID17 Switch NO11 Dehu
64. and date of the alarm The alarm code please see sec 9 3 A short description of the logged alarms The values relative to inlet and outlet temperature and pressure B de pM Om Note The maximum number of alarms logged is 50 When this limit is exceeded the new events overwrite the old ones which are thereby deleted The logged alarms are those shown in the table sec 9 3 that have an asterisk next to the code These are alarms that regard the correct operation of the unit which are thus the most important ones The alarms relative to the installation system are not recorded Historic Log It is possible to record the events on the expanded 2 MB memory connected permanently to the board To download the data recorded in the historic log you must use the Winload tool In any case please refer to the manual dedicated to the pCO system 4050220355 9 3 Alarm Table Alarm Code Descr display Reset Delay Notes Relay ALAO1 js aa eOe Automatic 60 sec YES Stop the unit ALAQ2 ij zs ob de Automatic 60 sec YES If the modulating geothermal pump is regulated to maximum speed ALAO3 ii a a Automatic 60 sec YES Stop control of the domestic water circuit ALA04 da Ir dl dei Automatic 60 sec YES Stop control of the mixing circuit except type 5 030220741 Smart HP rel 1 0 05 09 2008 53 CAREL
65. art no PCO10000FO Bacnet RS485 part no PCO1000BA0 Bacnet Ethernet part no PCO1000WBO Trend part no PCO100CLPO Q Note these communications protocols are not currently manageably with the Configuration Tools LONset and BACset available on the internet site http ksa carel com however the Smart HP software is setup to use them The following figure represents the connection diagram for the serial BMS board with the pCO Ficld Bus EE E Gik Fig 8 a The following table shows the variables sent to the supervisor CAREL ModBus Mask index Descr Def UOM Min Max R W Name Address Address Y Analog D o Geothermal Heat Exchanger Outlet Water 000 ec 99 9 99 9 R Out Geo Temperature geothermal outlet B1 Geothermal Heat Exchanger Inlet Water 2 2 D 0l Temperature geothermal return circuit 0 00 C 99 9 99 9 R In Geo B2 3 3 D o Domestic Hot Water Temperature B3 0 00 C 99 9 99 9 R Sanitary Temp 4 4 D 03 a STUCCO eee perils 0 00 C 999 999 R Mix Circ Temp 5 5 D 03 Primary Circuit Heat Exchanger Inlet Water 0 00 ec 999 999 R In Plant Temperature B5 D 37 EVD 6 6 400 D__07 Low Pressure Compressor s 0 00 99 9 R Lp_Pressure unit 5 or 4 D 37 EVD 7 7 400 D__07 High Pressure Compressor s 0 00 99 9 R Hp_Pressure unit 3 or 4 9 9 D_ 08 Solar Circuit Inlet Boiler Temperat
66. ated before using the Commissioning Tool you must reset the pCO board 5 Once the protocol is correctly setup on the desired serial it is possible to connect the PC CAUTION If you use the BMS OR FIELD BUS serial ports once the pCO controller is disconnected with a PC command for example when you move from the PCLoad window to the Commissioning Tool window and vice versa the pCO controller resets the previous protocol setup on the serial in use If previously an application was updated the pCO controller is automatically reset To reconnect the pCO controller it Is therefore necessary to reset the Winload protocol on the pCO Memory Limits The periodic monitoring of the application variables is limited to a maximum of 250 WORDS that can be defined from among all the available memory the application has available The periodic monitoring of the application variables is limited to a maximum of 50 WORDS that can be defined from among all the available memory the application has available One shot reading and writing the individual variables does not have address limits All addresses in the memory reserved by the application of all memories present in the pCO are available memory X memory T memory P memory E CAREL Q Note for further information regarding the installation and update of software on the pCO controller board please refer to the on line help of the pCO Manager program 3 2 SmartKey The SMARTKEY programming ke
67. bling or not the download of an application that takes advantage of the total amount of RAM In a few cases however it Is necessary to set a few options such as for example the operative Baud Rate if the pCO to be used has a 14 7 MHz or 16 MHz quartz using the command line in a normal windows connection to the executable Winload32 exe In line help and the record file for changes CHANGELOG offer help for the user in any case In general the sequence for operations to begin communications between Winload in the graphic mode and pCO is the following e Connect the RS485 USB converter to the PC and to pCO e Open the Winload program on the PC by double clicking on the icon only after activating any options using the control line e On the main screen set the serial port of the PC that is connected to the serial converter and the pLAN address of the pCO board to communicate with e Power the pCO Controller e Wait for on line to be indicated on the lower left on the main screen e At this point select the proper file on the main page to perform the desired operation For the EASYWINLOAD mode the automatic loading mode in which the settings are supplied before executing the program and for remote connection via MODEM please follow the instructions provided in Winload s on line Help The possibilities for download are listed in the following tables LOCAL pLAN Serial BMS Serial FieldBus Serial Load Boot and B
68. c 60 sec Enabled Gfc49 Can Be ALSO6 Serial probe n 02 Temperature probe broken Automatic 60 sec Enabled Gfc49 ALSO7 Serial probe n 03 Humidity probe broken Automatic 60 sec Can Be 030220741 Smart HP rel 1 0 05 09 2008 54 CAREL Alarm Code Descr display Reset Delay Relay Notes Enabled Gfc49 ALSO8 Serial probe n 03 Probe Offline Automatic 60 sec Can Be Enabled Gfc49 ALSO9 Serial probe n 03 Temperature probe broken Automatic 60 sec Can Be Enabled Gfc49 ALS10 Serial probe n 04 Humidity probe broken Automatic 60 sec Can Be Enabled Gfc49 ALSTI Serial probe n 04 Probe Offline Automatic 60 sec Can Be Enabled Gfc49 ALS12 Serial probe n 04 Temperature probe broken Automatic 60 sec Can Be Enabled Gfc49 ALS13 Serial probe n 05 Humidity probe broken Automatic 60 sec Can Be Enabled Gfc49 ALS14 Serial probe n 05 Probe Offline Automatic 60 sec Can Be Enabled Gfc49 ALS15 Serial probe n 05 Temperature probe broken Automatic 60 sec Can Be Enabled Gfc49 ALS16 Serial probe n 06 Humidity probe broken Automatic 60 sec Can Be Enabled Gfc49 ALS17 Serial probe n 06 Probe Offline Automatic 60 sec Can Be Enabled Gfc49 ALS18 Serial probe n 06 Temperature probe broken Automatic 60 sec
69. c water The following images only represent the screens relative to the heat pump unit set points 4050220741 Smart HP rel 1 0 05 09 2008 Fig 5 h G d Hour counter displays the hours worked for the main moving parts compressors and pumps depending on the configuration that may be subject to periodic maintenance Fig 5 1 Note From this point on in this sub menu a password must be entered to proceed PW1 default 1234 G e BMS Configuration sets all necessary parameters for connection to a supervisor system This depends on the type of optional board that is inserted and the type of protocol selected By choosing CAREL you can connect to a supervisor via a RS485 that supports the CAREL protocol but you can also connect to boards that convert the CAREL protocol into others such as a TCP IP board or a Trend board Fig 5 G a Config Threshold allows you to set the threshold of the working hours for the main moving components or components subject to periodic maintenance in the unit depending on the configuration It is possible to reset the timers for each device on the same screen Fig 5 k G f b Probe calibration allows you to set an offset to be added or subtracted from the probe reading involved Once an offset value Ofs is confirmed press the key to automatically update the value of the corresponding probe shown next to it Fig 5 l G f c Temperature Control in this
70. ce or other responsibility on installation use or impossibility to use the product even if CAREL or its subsidiaries affiliates have been advised of the possibility of damages DISPOSAL USER INFORMATION FOR THE CORRECT DISPOSAL OF WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE In regard to European Directive 2002 96 EC and Italian legislation dated 27 January 2003 and the current relative national legislation we inform you that e There exists the obligation to not dispose of WEEE with municipal waste and to perform for separate collection for these wastes e Public or private collection systems must be used for disposal as required by local law Equipment at the end of its life time may also be returned to the distributor upon the purchase of new similar equipment e This equipment may contain hazardous substances Improper use or disposal may have negative effects on human health and the environment e The symbol crossed out wheeled bin provided on the product its packaging and on the instruction sheet indicate that the equipment entered the market after 13 August 2005 and is subject to separate collection e Should the electric and electronic equipment be disposed of incorrectly the sanctions established by the current local laws are applicable ICON KEY NOTE to place special attention on important subjects especially for the practical use of the various product functions N CAUTION informs the user of critical
71. dify the list of terminals private and shared associated with a pCO board perform the following operations in sequence 4 Enter the configuration mode see above by pressing Wy and E at the same time for at least 5 seconds 5 Press twice 4 the cursor will move to the I O Board address field 6 Select the address of the pCO board to be modified and confirm by pressing At this point the pCO controller will start the configuration procedure by sending a screen similar to that shown in the following figure Fig 3 e 7 Press once again the configuration screen will appear similar to the following Fig 5f 8 Modify the terminal configurations as desired EL will move the cursor from one field to the other whereas and Y change the value in the current field The P xx field displays the address of the selected pCO board in the example shown in the figure it is board 1 9 To exit the configuration procedure and save the data select the OK field select Yes and confirm by pressing During the configuration procedure if the terminal remains inactive no keys pressed for more than 30 seconds the pCO board will automatically interrupt the procedure without saving any changes made CAREL N Caution if during operation the terminal detects an inactive status of the MN Caution if the settings have not be configured correctly the text and the pCO board that is displaying the output it comp
72. e COOLING Summer Sem Presents the user the set mode HEATING Winter 0 Indicates the humidifier is activated i de da dea Indicates the dehumidifier is activated Indicates the three way valve of the radiant installation is activated Indicates the zone valve is activated PESA Note If more than one main screen appears that is unit and CAREL zone two arrows located in on the right of the display A e allow you to scroll through the screens The following figure shows the navigation screen for he main menus Fig 4 d Following are the eight menus A On Off Mode B Setpoint Time Bands Inputs Outputs Alarm Log Change Unit Service Manufacturer The parameter modifications screens appear like the example shown below Fig 4 e 5 Name of main menu entered 6 Screen index 7 Name of sub menu where you are editing the parameters 8 Parameter name 9 Editable value Note in Smart HP all editable fields are represented by numerical values or capital letters 030220741 Smart HP rel 1 0 05 09 2008 24 CAREL Main Menu Function Tree On Off Mode Setraoint Time Bands Inrutz utrutsz Alarm log Change Unit Service N l E lt LJ Z Y fg WS O a ad YN l O Bg l v E S g zx v o A H Manufacturer d ES Aa l v 2 l Y a Ow S S
73. e menu dedicated to the manufacturer the language selected will be that currently in use 3 3 1 Addressing the terminal The address of the terminal can be set in a range from 0 to 32 Addresses 1 and 32 are used for the pLAN protocol Address 0 identifies the Local Terminal protocol used to perform point to point connections without graphics and to configure the pCO controller The factory set address is 32 The address of the terminal can be configured only after powering the terminal using the RJ12 connector To enter the configuration mode press ve and amp at the same time and hold them for at least 5 seconds The terminal will show a screen that is similar to the following The cursor will flash in the upper left corner Fig 3 C 030220741 Smart HP rel 1 0 05 09 2008 2 To change the display address Display address setting perform the following operations in sequence 1 Press once the cursor will move to the Display address setting field 2 Selectthe desired value using and ve and confirm it by pressing again 3 fthe selected value is different from the value in memory the following screen will appear and the new value will be saved to the display s permanent memory Fig 3 d If the value of the address to 0 the terminal will communicate with the pCO board using the Local Terminal protocol and the I O Board address field will disappear as it will no longer have a meaning To mo
74. e minimum value is set to 35 of the output For antifreeze protection please see the specific section The following diagram illustrates the operation of the modulating pump Summer Winter Y 100 100 Geo Outlet Temp Geo Outlet Temp i i Diff Setpoint Setpoint Fig 6 e 6 5 Humidify and Dehumidify Management The management of the room humidity control is performed by the primary air treatment system and performed using the readings of the serial probes or Clima present in the rooms The humidification system controlled by a proportional output Y4 is active under heating whereas the dehumidification system controlled by an on off output NO11 is active under cooling For its operation the dew point of the individual rooms controlled are considered The presence of these systems Is set using screen Gfc39 The humidification and dehumidification control set points act based on a mathematical average of the readings from the probes Clima present in the installation and can be set by the end user directly in the Set Point menu B The humidification and dehumidification differentials are set using the screen Gfc40 The settable limits of the set points by the final user can be set during installation on the screen Gfc44 The diagrams below illustrate their relative operation 030220741 Smart HP rel 1 0 05 09 2008 30 Out ON OFF Room Hum Diff dehum Room Hum A i DifFhum Set
75. eescomieteimesisoinii alass c o fe Setstathourtimeslt 8 O0 j 25 0 2 Set start minute time slot 30 o 59 0 59 Fl 0 OFF Set set point type time slot 1 1 2 1 COMFORT ga gt C 05 Setstarthourtimeslot2 Y 0 O0 j 23 0 2 Set start minute time slot2 30 0 59 0 59 F2 0 OFF CA OUTE 2 ECONOMY Setstarthourtimeslot3 13 a O0 23 0 2 Set start minute time slot3 30 O 59 0 59 FS 0 OFF A OUTE 2 ECONOMY Setstarthourtimeslot4 7 0 zoz Set start minute time slot4 30 o 5 0 59 F4 0 OFF Set set point type time slot 4 2 COMFORT ve RI gt ma 0 NO BSetstatdayholiday YO 31 0 31 Setstart month holiday AR 0 2 0 12 Start 0 OFF Set set point type holiday 1 2 1 COMFORT ss H HR o sw A T a 0 31 Setendmonthholidayl AR O0 1 0 12 Setstartdayholiday2 0 31 0 31 Set start month holiday Y 0 12 0m C 06 Start2 0 OFF OE 2 ECONOMY se A A a 0 31 Setendmonthholiday2 AR 0 1 Jom Setstartdayholiday3 AR YO 31 0 3 Setstartmonthholday3 A 0 2 0 12 Start3 0 OFF Set set point type holiday 3 2 COMFORT poe e a o w E as A H 0 31 Setendmonthholidy3 0 Q 0 12 sues renean D Ls elSpecal day l i Mol c jk occ OS C_07 Set special day month 1 6 0
76. el Management From the Service menu Gfc23 you can select the presence of one or two solar panels the two panels are used for east west orientation of the panels The probes located on the panels B9 and B10 on the pCO board must be PT1000s which guarantee a maximum operating temperature of up to 200 C For each individual panel to control the pump functions based on the temperature difference between the panel probe and the low portion of the domestic water tank The relative set point and control ban can be set in the unit s temperature control parameters screen Gc 01 Out pump Diff T col Tin Set diff Fig 6 1 Key T B9 and or B10 panel Tlow Temperature of the lower portion of the domestic water tank If there are two panels one oriented eastwards and the other westwards the set point and working differential are the same for both The entire operation of the pumps is independent and the minimum time of activation is set to 30s On screen Gfc23 you can also set a warning threshold for the load of the domestic water load Above this threshold the solar panel pumps are deactivated and they will restart operation only if they exceed the max temperature again settable on the same screen and will be definitively stopped once they reach the maximum load threshold of the tank see the diagram in the section regarding domestic water control It is also possible to configure a circuit with a heat exchanger between
77. emperature for unit eC A R 12 type 4 Gfb07 Probe calibration B7 Enable disable Analogue Input B7 ONO D R W 1 YES Cond press Ofs Probe B7 Calibration Value 00 Ba 99 99 A R W B7 High Pres Transd unit type 3 4 ME sar pesto EEN A R 7 l i 0 NO Ofs Probe B8 Calibration Value 0 0 Bar 9 9 9 9 A RW 030220741 Smart HP rel 1 0 05 09 2008 39 CAREL Mask e indes Descr display Descr Def UOM Min Max Value description Type R W BMS addr pee ESO pe pup JEUNE Probe calibration B7 Enable disable Analogue Input B7 Ne D R W YES System outlet Of LLL Probe B7 Calibration Value A R W B7 Primary Circuit Outlet Water Temperature LM ERR A R 12 0 NO D R W B8 Enable disable Analogue Input B8 L E ECCU Gfb08 0 NO D RW 1 YES Return solar 05 Pee S 9 d Solar Circuit Boiler Inlet Temperature for unit type 999 A R 9 S B8 Mixing Circuit Outlet Water Temperature for unit A R 4 type 5 de us l 0 NO Probe calibration B9 Enable disable Analogue Input B9 EEI 1 YES Solar coll 1 D R W so e Probe B9 Calibration Value pu A R W eos B9 Solar Panel 1 Temperature w ME 96 500 200 A R 10 l 0 NO B10 Enable disable Analogue Input B10 1 0 1 1 YES Solar coll 2 D R W Ofs Probe B10
78. er flow switch geothermal side From parameter From parameter YES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The Hc_20 Hc_18 Hc_19 mixing circuit pump remains on ALPQ2 Position ID5 Pumps overload unit plant unit 1 iieri immediately YES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The 2 mixing circuit pump remains on ALPQ2 Position ID5 Goethermal system pump overload ere immediately VES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The unit 3 4 5 6 mixing circuit pump remains on ALPO3 Position ID6 System pump overload or mix manual immediately YES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The pump overload mixing circuit pump remains on only on the Type 6 unit ALP04 Position ID11 DHW pump overload Manual Immediately YES Stop the domestic water circuit and the recovery logic ALPOS Position ID12 Water flow switch system side From parameter From parameter YES Stop the compressor s the geothermal pump the primary circuit the mixing circuit and the domestic Hc_17 Hc_15 Hc_16 water circuit The mixing circuit pump remains on ALPO6 Position ID15 Pump mix circuit overload Manual Immediately YES Stop the mixing circuit pump and shut the 3 way valve Can Be ALPO7 Position ID17 Pump solar circuit 1 overload Manual
79. erminal in areas with the following conditions e Temperature and humidity do not comply with the values for operation of the product e Strong vibrations or impacts e Exposure to harsh and polluted atmosphere ex sulphuric and ammonia gasses salt fogs fumes with consequential corrosion and or oxidation e High levels of magnetic and or radio frequency interference therefore avoid installation of the units near transmitting antennas e Exposure of the pCO board to direct sunlight and other weather conditions e Ampie and rapid environmental temperature changes e Areas containing explosives or mixes of flammable gasses e Exposition to dust formation of corrosive layers with resulting oxidation and reduction of insulation Location of the instrument inside the panel The position of the instrument inside the electrical cabinet must be selected to ensure consistent physical separation of the instrument from power parts solenoids teleroutors drives inverters etc and from the cables connected to them Positioning the instrument too near these types of parts may lead to random malfunctions that are not immediately detectable The structure of the panel must allow correct passage of cooling air e Do not press on screwdriver too hard when fastening the cables to the terminals to avoid damaging the pCO controller e For applications subject to strong vibrations 1 5 mm pk pk 10 55 Hz we recommend fastening the cables connec
80. essage Immediate indicates that there is no delay between when the fault problem is detected by the Smart HP and the signal to the connected alarm Note the column for the alarm relays may contain the message Yes if the relay is activated or enabled if it is can be activated or not using the relative parameter in the screen Gfc49 The eventual enabling of a parameter by the alarm relay implies the contemporary activation in a single block of all alarms that are distinguished with the message Can Be Enabled in the above listed parameter table CAREL reserves the right to make any modifications or changes to its product without any prior notice 030220741 Smart HP rel 1 0 05 09 2008 56 NOTES 8007 60 50 01 Jel dH Heus Lp 0cc0 0 CAREL
81. he log Fig 5f Q Note please see the section dedicated to alarms 9 2 Note it is possible to access the list of active alarms from the home page by pressing the x key 5 6 F tl Change Unit From the main menu F you can display the set parameters in the other pCO controllers connected in the pLAN network To to this enter the sub menu and enter the unit that you want to access Once connected the main screen will display the number of the unit in question Note this function Is not active in Smart HP release 1 0 5 7 G 9M Service From the main menu G you can access the service sub menu which is divided into two parts The first part a b c d is not password protected and allows you to display the settings of the following data G a Change language unit of measure allows you to select one of the languages loaded in the application Italian English Note changing the unit of measure from SI to British units will be available in the next release of Smart HP G b Info you can find information regarding the application code and version on the first available screen The second screen contains information regarding the pCO board hardware Fig 5 g G c Temp Control Unit allows you to se t the set points for the solar panels if present the mixing circuit the antifreeze function and the heat pump unit nominal and energy savings in both the heating cooling mode and for heating domesti
82. ime Minimum OFF Time for Compressor 900 RW Hc 08 Minimum time between starts of the same compressor wl liri l R W same compressor Hc 09 ATE time between ix of Minimum time between starts of different compressors 10 S l R W different compressors ee aa ES EEE Hc Delay between On compressor Delay time between compressor ON and installation 30 E 9999 RW from On system pump pump ON Hc 12 System pump Off delay time Delay time between installation pump OFF and 120 9999 RW from compres Off compressor OFF Hc 13 Delay between On compressors Delay time between compressor ON and geothermal 30 9999 RW from On geo pump pump ON Hc 14 Geotherm pump of delay time Delay time between geothermal pump OFF and 30 9999 RAW from compres Off compressor OFF System flow switch alarm delay Delay time between installation flow switch alarm and Hc 15 15 S R W time at pump start start of pump Alarm delay time System flow Delay time for installation in steady operating conditions Hc 16 Spee l 5 S RW Switch in steady op flow switch alarm Hc 17 Reset sys Flow switch Reset Installation Flow Switch o BUI D R W gt i l 1 MANUAL Geothermal flow switch alarm Delay time between geothermal flow switch alarm and Hc 18 15 S RW delay time at pump start start of pump Alarm delay time Geotherm Delay time for geothermal flow switch alarm in steady Hc 19 op i z 5 S RW flow switch in steady op operating conditions
83. iometric signal The inputs must be pre configured for 0 5 V ratiometric signals from the application program Control pCO Terminals Probe Cable Colour Description pCO Power Supply GND Green Power Supply Reference Signal B6 B7 B8 030220741 Smart HP rel 1 0 05 09 2008 17 Connection of Active Probes with 0 10 V Output The inputs must be pre configured for O 10 V signals from the application program Control 0 10 V Probe Cable pCO GND Reference Signal Connection of Selected Analogue Inputs such as ON OFF The pCO controller can be configure some dean not optoisolated digital inputs The inputs must be pre configured as dean digital inputs from the application program Control pco pCO Terminals Digital Input Cable Digit 1 Digt2 Digit 3 Digit BC4 BC5 BC9 B4 B5 B9 B10 2 BC10 Remoting Analogue Inputs The cross section of the cables for remoting the analouge inputs are provided in the following table Type of Input Cross Section mm per Cross Section mm per lengths up to 50 m lengths up to 100 m NTC 1 0 PT1000 15 in current 05 V in voltage Not Recommended Note If the product is installed in an industrial environment application of EN 61000 6 2 the length of the connections must be less than 30 m In any case we recommend not exceeding this length in order to avoid measurement errors 2 2 6 Connection of the Digital Inputs The pCO controller has digital in
84. k with a buffer battery that maintains the time and date for all of the functions that require it The time date time slot closure periods and holidays are set using the main menu for the Clock Time Slots C The related screens that appear are the following in sequence Set time and date Set the four time slots Closure period up the three max Holidays special dates up to twelve max The screens for setting up just unit unit are Fig 5 d Q Note If Clima zone or serial probe terminals are present two sets of screens appear with the following text Slot Zone 1 and Slot Zone 2 4050220741 Smart HP rel 1 0 05 09 2008 If you want to set fewer time slots than the four pre set just select the symbols in the hh mm field of the inactive time slots and for the set point in the same manner It is possible to set four different time slots within the same day with respective selectable set points for each time slot Thereafter it is possible to select all of the days of the week by either copying the previous day or setting each day independently To select the set points please refer tot he relative section and parameters in the overall parameter table For this type of unit the system inertia are very long on average as you are working with radiant systems that often have very large masses In this case the working set points COMFORT and ECONOMY are very similar Consequently also the number of
85. l 1 0 05 09 2008 46 CAREL Mask Index Hdb02 Hdb03 Hdb04 Hdb05 Hdc01 Hdc02 Hdc03 Hdc04 Hdc05 Hdc06 Hdc07 Hdc08 Descr display Descr Def UOM Min Max Type of Compressor Capacity control Capacity control Type of Evaporator Condenser Evaporator type Cool Type of Evaporator Condenser Min saturation temp Cooling Temperature at LOP Operating Pressure Minimum in mode Chiller Heating mode Temperature at LOP Operating Pressure Minimum in l Heat Pump Dstestimode Temperature at LOP Operating Pressure Minimum in Defrost Max saturation temp Cooling Temperature at MOP Operating Pressure Maximum in mode Chiller Heating mode Temperature at MOP Operating Pressure Maximum in Heat Pump Defrost mode oe at MOP Operating Pressure Maximum in 150 N POS Upper SuperHeat Alarm Threshold in Auto 20 gt LN N DIP LM KA O N C 2 o Un e e 1 ce o Un o o o o 2 o Un e o o 2 0 18 0 5 0 12 0 12 0 o O en o O en o o C s o o co O param CH Circuit EEV Ratio Percentage of maximum power managed by the valve in the circuit where it is installed Chiller Auto Percentage of maximum power managed by the valve in Mm the circuit where it is installed Chiller Manual P Proportional Factor of PID in Chiller Manual CH Integral time Auto a Time for Superheating Control in Chiller
86. l overload switches covering Driver Electronic valve Expansion pCOe Alarms Fan Generic general alarms faulty clock HW or Memory Humidifier Fan Coil alarms from a hydronic network MP BUS Belimo Offline Offline supervisor offline pLAN Pumps Pump flow switches pump thermal overload switches Quality HACCP Consumption Remote Various alarms from digital inputs Serial probe Timing Maintenance warning unit Alarms that block the unit VED Inverter alarms from field Warning generic Defrost Clima gt Note Alarm reset can be either manual automatic or selectable by parameter In the first case the user must manually reset the alarm In the second case the alarm Is automatically reset by the Smart HP which logs the event in any case these are alarms that are not grave and not potentially dangerous In the last case the alarm is reset by a parameter If this option is activated the system will try to reset the alarm five times at constant 10 second intervals recorded in the alarm log If after these five attempts the alarm continues to exist Smart HP shifts to the manual reset mode and the alarm relay is activated If within the five consecutive attempts the alarm fault Situation Is resolved the alarm relay is reset and logged Note the delays for the various alarms can be set reset using the relative parameter indicated between parenthesis or not present the m
87. letely deletes the display and images shown on the display will be incorrect and in the wrong order shows a message similar to the following Fig 3 8 If the terminal detects inactivity on the entire pLAN network that it does not receive any messages from the network for 10 consecutive seconds it completely deletes the display and shows the following message Fig 3 h 3 5 2 Addressing the I O pCO board To complete the installation procedure you must set the pLAN address on the pCO The pCO controllers do not have dip switches for addressing the pLAN network the change in the pLAN address is performed using any GD1 terminal l Set the address to 0 on the terminal please refer to the previous sections for details on how to select this address Remove the pCO power supply Remove any pLAN connections to other controllers from the pCO Connect the terminal to the pCO Power the pCO controller and at the same time press the UP and ALARM alarm keys on the terminal After a few seconds the pCO controller will perform the starting sequence and its display will show a screen similar to the following PLA AS Fig 3 1 6 Once the screen appears wait 10 seconds and then release the keys 7 The pCO controller will interrupt the starting sequence and display a configuration screen similar to the following Fig 3 1 At this point change the pLAN address suing the and ve keys on the terminal 8 C
88. ller Manua 00 C 040 210 RW HP SuperHeatsetAuto SuperheatSetPointin Heat Pump Auto 00 C 999 999 R Haro __ Superheat Set Point in Heat Pump Manual 00 c 999 999 RW HP Low SuperHeat Auto Low Superheat Set Point in Heat Pump Auto 0 0 C 99 9 99 9 l R Low Superheat Set Point in Heat Pump Manual 0 0 AC 040 210 R W DF SuperHeat set Auto Superheat Set Point in Defrost Auto 0 0 C 99 9 99 9 R Biss __ petneat Set Pointin Defrost Manuel __ 00 E 00 99 RW DF Low SuperHeatAuto LowSuperheatSetPointinDefrost Auto 00 C f 999 999 R ion Superheat Set Point in Defrost Manual 0 0 C 04 0 21 0 R W Default Password INSTALL NO He 01 DEFAULT Delete user settings Reset the CAREL Default Values see list of Parameters 0 0 1 1 YES D RW and enter global default values Default Password Enter new He 02 Select New Manufacturer Password 1234 0 9999 RW password manufacturer PW2 4050220741 Smart HP rel 1 0 05 09 2008 48 CAREL Smart HP can be connected to a number of supervision systems especially those using the Carel and Modbus BMS communication protocols The connection uses a BMS serial port The different connection protocols are managed by the following optional boards e Carel RS485 part no PCOS004850 see Fig 8 a Modbus RS485 part no PCOS004850 see Fig 8 a Lon Works FTT10 p
89. m 02 UM aai R A 0 00 Yor 0 100 R a Humidity2 54 54 Room 03 A MEE oy ERIGE ERODE 0 00 C 99 9 99 9 R a_Temperature3 55 55 Room 03 bo Eaa Sd 0 00 nur 0 100 R a Humidity 56 56 Room 04 CU A ASEM DE RE 0 00 C 99 9 99 9 R a_Temperature4 57 57 Room 04 E BE NE 0 00 rH 0 100 R a Humidity4 58 58 Room 05 ao di 0 00 ec 999 999 R a Temperature5 59 59 Room 05 d MEHR Aa 0 00 Yor 0 100 R a Humidity 60 60 Room 06 e MEE Dy SENSE TROBE 0 00 eC 999 999 R a_Temperature6 61 61 Room 06 as MESSI OPAL PROBE NOE 0 00 nur 0 100 R a Humidity 62 62 Room 01 Temperature Measured by CLIMA NO 1 0 00 ja 99 9 99 9 R a Temp Clil 63 63 Room 01 Humidity Measured by CLIMA NO 1 0 00 OforH 0 100 R a Hum Cli 64 64 Room 02 Temperature Measured by CLIMA NO 2 0 00 C 99 9 99 9 R a_Temp_Cli2 65 65 Room 02 Humidity Measured by CLIMA NO 2 0 00 OforH 0 100 R a Hum Cli2 66 66 Room 03 Temperature Measured by CLIMA NO 3 0 00 C 99 9 99 9 R a_Temp_Cli3 67 67 Room 03 Humidity Measured by CLIMA NO 3 0 00 rH 0 100 R a_Hum_Cli3 68 68 Room 04 Temperature Measured by CLIMA NO 4 0 00 C 99 9 99 9 R a Temp Cli4 69 69 Room 04 Humidity Measured by CLIMA NO 4 0 00 OforH 0 100 R a Hum Cli4 70 70 Room 05 Temperature Measured by CLIMA NO 5 0 00 C 99 9 99 9 R a_Temp_Cli5 71 71 Room 05 Humidity Measured by CLIMA NO 5 0 00 OforH 0 100 R a Hum Cli5 12 72 Room 06 Temperature Measured by CLIMA NO 6 0 00 C 99 9 99 9 R a_Temp_Cli6 73 73 Room 06 Humidity Measured by CLIMA NO
90. m Threshold K a Limit Reached from Solar Circuit Alarm 1 A Ie 56 56 Au D TUE 0 0 1 R Aut Man Al Limit Low Humidity Reached Alarm 57 57 zu A IN 0 0 1 R Aut_Man_Al_Limit_High_Humidity Reached Alarm 030220741 Smart HP rel 1 0 05 09 2008 5 CAREL Q Note the addressed provided in the table are according to the CAREL standard The second column provides the ModBus packet address If using a ModBus communication protocol in register mode the addresses listed in the table ModBus column must be increased by one both for the digital variables coil and for the analogue variables register Note Name indicates the name of the variable used internally by the commissioning program 4050220741 Smart HP rel 1 0 05 09 2008 52 CAREL 9 1 Alarm Management When alarm is activated the Smart HP performs a few actions on the installation or unit a message appears on the display the respective LEDs turn on and the alarm relay Is activated Alarms can be divided into three categories severe unit alarms the unit or fundamental components of the unit are stopped alarms that stop only one or more system operations other alarms only messages or warnings that do not stop any operations rather they advise the user for example that thresholds have been exceeded There are also alarms that do not originate from the pCO control board rather from the components connected to it such a
91. midifier Solar Circuit Pump 2 Thermal Overload NO12 Control Zone 1 IDI8 Switch NO13 Control Zone2 NO14 Recovery Fan NO15 Solar Circuit Pump 1 Control NO16 Solar Circuit Pump 2 Control NO17 NO18 CAREL 2 1 Characteristics of pCO Board P l l AAA AAA Se mI A ERU ee A 2 pu G ena ios sd E 222029 QQ 2 aa Y DY HW MWY i uu Re c wo ca input 24 V 50 to 60 Hz max power 40 VA 15W N A Vterm GND 3 S IS IS Key Power supply connector G GO 2 Yellow LED indicating power supply active and three status LEDs 3 Vterm GND 5 VREF 4 Universal analogue inputs NTC O 1 V 0 5 V ratiometric O 10 V 0 20 mA 4 20 mA B1 B2 B5 GND VDC e B6 B7 B8 GND 5 B4 BC4 B5 BC5 e B9 BC9 B10 BCIO 6 VG VGO Y1 Y2 Y3 YA e YS Y6 7 Digital inputs 24 V AC V DC ID1 ID2 ID5 IDA ID5 ID6 ID7 ID8 IDCT e ID9 ID10 ID11 ID12 IDC9 e ID17 ID18 IDC17 8 Digital inputs 250 V AC or 24 V AC V DC ID13H ID13 IDC13 ID14 IDT4H e ID15H ID15 IDC15 ID16 ID16H 9 Connector for display terminal external panel with direct messages 10 Connector for standard terminal in pCO series and for download of application program 11 Relay digital outputs C1 NO1 NO2 NO3 C1 e C4 NO4 NO5 NO6 C4 e C7 NO7 C7 e NO8 C8 NC8 e C9 N09 N10 NO11 C9 e NO12 C12 NC12 e
92. mmediately YES Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The transducer mixing circuit pump remains on Position B8 S1 Low pressure From parameter From parameter Stop the compressor s the geothermal pump the primary circuit and the domestic water circuit The ALBO5 YES eq EM compressor compressors by transducer Hc 05 Hc 03 Hc 04 mixing circuit pump remains on ALCO1 Position ID2 Compressor 1 overload Manual Immediately YES Stop the relative compressor The unit is blocked if it is the only active compressor ALCO2 Position ID9 Compressor 2 overload Manual Immediately YES Stop the relative compressor The unit is blocked if it is the only active compressor ALDO Driver Eeprom error Manual Immediately YES ALDO3 Driver MOP timeout check timeout Manual Immediately YES ALDO4 Driver Timeout LOP check timeout Manual Immediately YES ALDO5 Driver Low SuperHeat check timeout Manual Immediately YES ALDO6 Driver High SuperHeat check timeout Manual Immediately YES ALDO7 Driver EEV not closed during power OFF Manual Immediately YES ALDO8 Driver Probe S1 error Manual Immediately YES ALDO9 Driver Probe S2 error Manual Immediately YES ALD10 Driver Probe S3 error Manual Immediately YES ALDI ne a GoAhead request maintenance Manual Immediately VES ALD12 Driver Lan disconnected Manual 30 sec YES ALD13 Driver Auto Setup Procedure not completed Manual Immediately YES ALPOI Position ID1 Wat
93. n from pCO 150 mA cable Shielded AWG20 22 Na AE A Power Supply Using TCONN6JO00 cable The maximum distance between two pCO with shielded cable is AWG 20 221 equal to 500 Note For further information and wiring diagrams please refer to the dedicated manual for the pCO system 40350220335 CAREL The following systems allow you to update and install the Smart HP application on the pCO board e pCO Manager Winload e SmartKey programming key 3 1 pCO Manager Winload It is possible to update the resident software in all CAREL 16 bit controllers on the pCO Sistema board see the manual dedicated tot he pCO system using a PC For this reason CAREL supplies the WinLoad32 exe program and a serial converter with RS485 output part no CVSTDUTLFO for connection tot he pCO It is necessary to install the required driver on the PC also released by CAREL Installation of the WinLoad32 exe program is included in the entire 1Tool program suite inside the pCO Manager program or separately from the Internet site http ksa CAREL com in the Download Support Software Utilities section In addition to the WinLoad32 exe program installation includes the user manual The pCO controller can be connected to the PC directly using the RS485 serial port used for PLAN connection or using the BMS serial port with RS485 serial board optionally used for the supervisor connection Using the BMS serial port a
94. nd the optional RS232 serial board it is possible to connect the pCO controller to an analogue PSTN or GSM modem and thus connect to WinLoad32 by remote Winload allows communication with all of the programmable controllers in the pCO family Using this program it is generally possible to update and download to a PC the BOOT BIOS application file configuration log with special cases for the pCO controller using which it is also possible to store files in the new Flash NAND Let us underscore that generally CAREL DOES NOT RECOMMEND updating the BOOT CAREL always loads the correct BOOT required for unit s operation directly in production Only under very special conditions may CAREL request that a user update the BOOT It is only possible to load the BIOS using the serial pLAN connection The update of the BIOS causes a change in the unit method which shifts to a low level In this particular mode it is not possible to download the log data to a PC or load the application in compressed format To restore the unit to its normal mode of communication with Winload it is necessary to reset the pCO board after successfully loading the BIOS Winload will automatically configure for the unit connected For example allowing or not the download of a special BIOS version enabling or not the download of the log configuration recognising or not if the unit has the possibility to use the greatest possible size of RAM and therefore ena
95. nel e Should the transformer secondary be earthed check that the earth wire is connected to the GO terminal This must be performed for all devices connected to the pCO e f more than one pCO board connected to a pLAN network is powered make certain that the G and GO references are respected the GO reference must be maintained for all boards e Ayellow LED indicates the presence of power supply tot he pCO board CAREL 2 2 5 Connection of the analogue inputs Note in Smart HP the analogue input configuration is automatically setup based on the type of unit selected The analogue inputs on the pCO board can be configured for the various probes available on the market NTC PT1000 0 1 V 0 5 V ratiometric O 10 V 0 20 mA or 4 20 mA To select the type of probe used set the parameter on the user terminal if equipped with the application program Connection of active temperature and humidity probes All of the active temperature and humidity probes in the DP 2 CAREL series configured as 0 1 V or 4 20 mA can be connected to the pCO board For temperature probes use the 4 20 mA or NTC configuration as the 0 1 V DC signal is understood to be limited to 0 1 V and therefore not always compatible with the standard 10 mV C signal from the CAREL probes negative temperatures or temperatures greater than 100 C may generate an probe alarm The inputs must be pre configured for 0 application program 1 V or 4
96. nents on the boards in order to avoid static electric shocks extremely dangerous from the operator to the components e Should the power transformer secondary be connected to earth check that the earth wire corresponds to the wire from the controller that enters the GO terminal Make certain that this is true for all of the devices connected to the pCO 4050220741 Smart HP rel 1 0 05 09 2008 16 2 2 3 Anchoring the pCO Board The pCO controller is to be installed on a DIN rail To fasten it to the DIN rail position the device on the rail and push on it lightly The click of the tabs on the back confirm that it is fastened on the rail To dismount simply use a screwdriver as a lever on the release holes of the same tabs to lift them up The tabs are held in place by self closing springs 2 2 4 Power Supply Power supply for the pCO board controller with terminal connected 28 36 V DC 10 20 or 24 V AC 10 15 50 60 Hz Maximum absorption P 15 W DC power source P 40 VA AC power source e Electric power source voltage other than that listed may seriously damage the system e When installing we recommend using a 50 VA Class II transformer to power a single pCO controller e We recommend separating the power supply to the pCO control and the terminal or more than one pCO and terminals from the power supply of the other electric devices counters and other electromechanical components within the electric pa
97. nes using the Serial probes or Clima aeree bt diia 3 SI SIRE COMED lel POPE ICE E td oe tana tS eee tinge le 31 A A OMM EM MEL 32 Ou VARIABLES ER TORIS ESUPERUISO ui Mmm M A E M EE 49 MEME USER 53 gi A mM 55 A AA pM M M MM E D MU ME UU uM US 55 S ME PPP o o AA ome NT RC ONTOS ETE EET OEE RE AA 53 030220741 Smart HP rel 1 0 05 09 2008 5 CAREL 1 1 Main Characteristics Smart HP is CAREL s new solution for the management of geothermal heat pumps The Smart HP software installed in the programmable pCO board allows you to Control the heat pump Produce hot water with the integration of thermal solar panels Manage six different rooms organized on two schedulers zones Use the electronic expansion valve Use serials to make installations modular needs e Connect the installations to BMS systems e Saveenergy and consequently money thanks to the integration of the unit installation management e Improve system management which can be set using a simple graphic user interface pGD1 This CAREL product is certified by the well tested and proven reliability of the pCO control board Y A NG R T T Ww UD 7 O Fig La Key Controller 2 System User Interface 3 Connection to BMS 4 Driver and electronic expansion valve 5 Zone Control ex Clima or Serial Probes 6 Compressor P
98. onfirm the address by pressing the pCO controller will complete the starting sequence and will use the specified address 030220741 Smart HP rel 1 0 05 09 2008 22 CAREL 4 1 Graphic terminal Smart HP interfaces with the user via pGD1 terminal in the wall or panel versions or eventually via the built in display on the pCO board Fig 4 a This terminal shown in the figure above is equipped with six keys with the following meanings D Alarm displays the list of active alarms Prg Prg Allows you to access the main menu tree ESC Esc Return to the previous screen Up Scroll a list upwards or increase the value shown on the display Scroll a list downwards or reduce the value shown on the ly Down display 4 Enter Enter the selected submenu or confirm the set value 4 2 Display It is possible to group the Smart HP screens in three basic types the main screens only one if the Smart HP manages only one unit from two to seven if zone management is used the navigation menu and that for modifying parameters The lines on the display of the main screen unit are organized in the following manner Fig 4 b 1 Information about the date time and units under consideration 2 Main measurements and relative values 3 Main active actuators 4 Status of the unit The units can be in the following states e OFF ON ENERCY S AUTO OFF AUTO ON AUTO E S Din OFF BMS OFF ALARM OFF
99. or Domestic Water 50 c 00 200 Heaters setting Differential with respect to operational set point for ec 30 0 Diff On sys activation of integrating heaters of the installation i S l Differential with respect to operational set point for DIN On S deactivation of integrating heaters of the installation oY S Mis Delay On Installation heater activation delay time 60 s 0 999 Diff On DHW Differential with respect to operational set point for 10 0 ec 30 0 activation of integrating heaters of the domestic water E E Differential with respect to operational set point for TP deactivation of integrating heaters of the domestic water 2 S 1 0 FIXED POINT Temperature control mix circ Mixing Circuit Outlet Temperature Control 1 DYNAMIC External T set emperature Set Point for Compensation Start ompensation Ramp Slope e 0 e 1 P ON o o C WG o c Mixing Valve Control Integration Time Anti sweat function Mix circ KL oyi an l temp offset in auto mode Mixing Circuit Temperature Offset cooling TYPO EVO OLO Oy Installation 3 way Valve Temperature Control 1 system P Ive Proportional band for mixing valve s ide eypio aei Mixing Circuit 3 way Valve Logic Inversion EN water Mixing Circuit Water Outlet Temperature Minimum Limit 12 0 C 5 0 Min cooling Mixing Circuit Water Outlet Temperature Maximum Limit C r 0 DIRECT 1 INVERSE Outlet temp limits Mix circuit
100. prior to purchase from the internet site www CAREL com Every CAREL product in relation to its advanced technical level requires phases for qualification configuration programming commissioning in order to best operate in the specific application The lack of this design phase as indicated in the User Manual can result in malfunction of the final product for which CAREL cannot be held responsible Only qualified personnel may install or perform technical assistance on this product The final customer must use the product within the limits of the modes described in product documentation Without excluding the customer from the due observance of the additional warnings illustrated in this manual which must be observed at all times the following warnings must be observed for every CAREL product e Avoid getting the electronic circuits wet Rain humidity all liquids and condensate contain corrosive minerals that my damage the electronic circuits The product must be used and stored in areas the meet the temperature and humidity limits specified in the User Manual e Do not install the equipment in extremely hot areas Very high temperatures may reduce the life time or damage of electronic equipment Plastic parts may deform or melt The product must be used and stored in areas the meet the temperature and humidity limits specified in the User Manual e Do not attempt to open the device except according to the method described in the
101. problems of induced disturbances or over time malfunction and or damage of the components Ideal conditions are obtained by preparing the location for these to circuits in two separate cabinets At times this is not possible It is then necessary to position the power parts in a distinctly separate area inside the same panel than the control parts For control signals we recommend using shielded cables with braided wires Should control cables need to cross power cables the intersection must be as dose as possible to right angles avoiding in all cases that control cables be positioned parallel to power cables CAREL recommends paying careful attention to the following warnings e Use cable ends suitable for the terminals used Loosen each screw and insert the cable ends Then tighten the screws When all steps have been completed lightly pull on the cables to ensure they have been tightened correctly e Separate the cables from the probes digital inputs and serial lines as much as possible from cables with inductive loads and power in order to avoid any possible electromagnetic disturbances Never position power cables and probe cables in the same ducts including those for electrical cables Avoid installing the probe cables near power devices counters magnetic thermal devices or others e Minimize probe cable paths and avoid spiral paths that wind around power devices e Avoid putting fingers near the electronic compo
102. puts for connection to safeties alarms device statuses and remote consensus These inputs are all optoisolated compared to the other terminals and can operate at 24 V AC 24 V DC and a few at 230 V AC Note Separate the cables from the probes and the digital inputs from cables with inductive loads and power in order to avoid any possible electromagnetic disturbances Digital Inputs with 24 V AC Power Supply For pCO all inputs can be at 24V AC The following figure represents one of the most common wiring diagrams for connecting the 24 V AC digital inputs Fig 2 b Q Note the wiring diagrams provided in these figures although representing the most common and most simple configurations do not exclude the possibility of powering the digital inputs separately from the pCO board power supply In any case the inputs have only functional insulation compared to the rest of the control CAREL Digital Inputs with 24 V DC Power Supply For pCO all inputs can be at 24V DC The following figure represents one of the most common wiring diagrams for connecting the 24 V DC digital inputs pez es Tes Tes Tes Te os Je Fig 2 C Digital Inputs with 250 V AC Power Supply Up to two groups of inputs are present that can be powered with 230 V AC each group has two inputs The groups are double insulated from each other and can refer to different voltages Within each group the digital inputs cannot be independent for example
103. ration type from the default list Smart HP offers six different pre loaded configurations that can be selected using the abovementioned parameter All of the units operate with water water Type Hardware Description Installation Control Compressors Reversible pCO Smal Heating ACS NO 2 pCO Small Heating ACS High temperature desuperheater NO ec Tego cts tia omit 3 pCO Medium Heating ACS High temperature desuperheater room T H probe 2 on off NO a repere is oma 4 pCO Medium Desuperheater room T H probe 2 on off SI Gas side Gae dr il AA 5 pCO Medium EVD400 Desuperheater room T H probe 2 on off SI Gas side cnc Ei 9 ame 6 pCO Medium EVD400 Desuperheater Solar Heater Integration room T H probe 2 on off SI Gas side The following pages show the schematic drawings for the different configuration pre loaded on the Smart HP 030220741 Smart HP rel 1 0 05 09 2008 8 1 5 1 Unit Type 1 Water Water Unit Only Hot Remote pCO3 Small Temp ext Analogue Inputs No Description Geothermal Circuit Outlet Bl Temperature Geothermal Circuit Return B2 Temperature Domestic Water Control B5 Temperature B4 Mixing Circuit Outlet Temperature B5 Installation Return Temperature Analogue Inputs Via RS485 Bus No Description Sn B1 Outside Temperature Probe Sn B2
104. re found under the Inputs Outputs branch D For tests and checks during installation start up you will find the screens for manual forcing of the electronic expansion valve under the Service G Manual Management g branch For further information regarding the individual parameters please refer to the manual dedicated to the EVD400 4050220225 Italian and 030220227 English 4050220741 Smart HP rel 1 0 05 09 2008 29 Note also in the units Type 1 2 3 4 it is possible to select the EVD400 driver In the units 3 and 4 the high and low pressure thresholds refer to the probes connected to the pCO board while EVD400 keeps working with the related probes 6 5 Antifreeze Function This function allows you to avoid the possibility of reaching temperatures that are potentially dangerous to the installation and geothermal probes Readings are performed using the relative outlet temperature probes on the geothermal circuit and primary installation and by setting a set point and a antifreeze differential for the individual water circuits These values can be set in the Service branch Gfc35 Gfc38 This is a severe alarm that blocks the heat pump Reset may be either manual or automatic based on the selection made in the previously listed screens see the table of alarms The operational diagram is provided in the following figure Alarm enable Diff Outlet Temp i Set point Fig 6 b
105. reens A__03 and A 04 very similar to that shown in Fig 5 b where only the first row is present The meanings of the possible choices involve the set points of the rooms are OFF stand by ECONOMY use a reduced set point for lower energy losses COMFORT optimum conditions AUTO indicates that the scheduler is active The remote ON OFF digital input allows the entire system to be put in stand by including the control of the domestic water Note The Smart HP working mode just unit or unit installation must be decided during construction installation of the installation and cannot be changed by the final user using the display commands Note on the A__02 screen it is possible to put the installation in stand by using the enable temporary off function which allows the unit to restart at a preset time date and time 5 2 B sti Setpoint From the main menu B you can set the various Set point for only the rooms The set points that can be set are COMFORT or ECONOMY and depend on the selection made during the unit s configuration CAREL Fig 5 C In fact the range of room set points that can be selected by the user are constrained by the settings made during installation with the respective parameters Note this menu is not active if just unit is selected and therefore the room controls have not been activated 5 5 C l Time bands Description of Operation pCO is equipped with an internal cloc
106. robe No 01 poo oa S D RW 0 TEMPERATURE Type Installed Probe Type Setting 0 0 1 1 TEMP HUMID D RW Serial probe n 02 0 NO Enabled Enable Serial Probe No 02 0 0 1 1 YES D RW Dipswitch address of Serial Probe No 02 18 128 159 R W SOS Assign Scheduler Zone for Serial Probe No 02 poo oa D RW l 0 TEMPERATURE Serial probe n 03 E 0 NO Enabled Enable Serial Probe No 05 po opa 1 YES D RW Dipswitch address of Serial Probe No 03 18 128 159 R W gaz Assign Scheduler Zone for Serial Probe No 05 o olor i D RW 0 TEMPERATURE Serial probe n 04 0 NO GRIGS Enable Serial Probe No 04 o oo 1 YES D RW Dipswitch address of Serial Probe No 04 ERES AAN R W cine No of zones Assign Scheduler Zone for Serial Probe No 04 0 0 1 D RW 0 TEMPERATURE Type Installed Probe Type Setting 0 0 1 1 TEMP HUMID D R W Serial probe n 05 0 NO ble Enable Serial Probe No 05 o oo 1 YES D RW Dipswitch address of Serial Probe No 05 198 ue EA R W S Assign Scheduler Zone for Serial Probe No 05 poo oa 7 D RW l 0 TEMPERATURE Serial probe n 06 S 0 NO eed Enable Serial Probe No 06 Poo oo 1 YES D RW Dipswitch address of Serial Probe No 06 CPET a eae R W SUR Assign Scheduler Zone for Serial Probe No 06 o oa S i D R W E 0 TEMPERATURE Clima n 01 Operating status of 0 Off D R Status CLIMA No 01 1 On Clima No 1 Parameter Address PEA
107. rom Serial Probes Or Clima Humidifier Dehumidifier Alarm ACS Storage Heater Thermal Overload ID14 Switch 030220741 Smart HP rel 1 0 05 09 2008 12 Sensor DP 1 6 Clima dryclim Analogue Outputs NO Description Y Modulating Domestic Water Pump Y2 Modulating Geothermal Pump Y3 3 way Installation valve Y4 Humidifier Digital Outputs No NOI NO2 NO3 NO4 NO5 NO6 NO7 NO8 NO9 NO10 NO11 NO12 NO13 Description Compressor 1 Geothermal Pump Primary Circuit Pump Domestic Water Circuit Pump Mixing Circuit Outlet Pump Installation Integrated Furnace Heater ACS Storage Electric Heater General Alarm Recovery Fan Compressor 2 Cycle Reversal 4 way Valve Dehumidifier Zone 1 Zone 2 1 5 5 Unit Type 5 Reversible Water water Unit with 2 Compressors Single Circuit with Electronic Expansion Valve Remote EH Im EVD LAN Adr 5 Adr 1 B pCO3 Medium Y Ep mmus rete RS485 Temp ext IDA H 1069 ip10 NO2 ips Y Fig 1 8 Analogue Inputs Digital Inputs No Description NO Description BI Geothermal Circuit Outlet Temp ID1 Geothermal Field Side Flow Switch B2 Geothermal Circuit Return Temperature ID2 Compressor 1 Thermal Overload Switch B5
108. s Chiller CAREL Config 1 comp Config 2 comp Comp1 Comp2 Compl OFF Diff Inlet Temp Diff 1 1 D O Set point Inlet Temp Sat point Fig 6 d In the primary circuit of the heating function mode heaters in the heat exchanger or a furnace which receive a remote on off and operates with its own set point settings can be used to integrate the system digital output NO6 on the pCO board In the cooling mode the outlet probe of the primary circuit guarantees antifreeze protection please see the section dedicated to the Antifreeze Function for the unit s heat exchanger All of these parameters can be set under Service G gt Service Parameters f gt Temperature Control c For reversible units heating and air conditioning an inverting valve is used in the refrigeration circuit In this manner the flows are also inverted in the heat exchangers installation and geothermal Furthermore four way valves installed in the water circuits can also be controlled with the same output This allows the counter flows to be maintained on the heat exchangers In this configuration the probes must be installed downstream of the four way water valves in order to avoid inversion of the reading For the geothermal circuit the control pump can be either an on off type or modulating In the latter case if operation is proportional with working set points and relative differentials these are set in on screen Gfc50 and th
109. s the DP probes Clima or EVD400 these may be due to communication problems between these components and the controller or real malfunctions between these accessories At the bottom of the Alarm Table section 9 3 is the key for the alarm messages codes They allow you to identify where the alarm indicated by the Smart HP was generated To monitor the active alarm you only need to push the R key and the name or names if there are more than one active alarms will appear on the display To scroll through the list use the and ve keys To reset the active alarms you must first view them and then press then x again If the alarm condition no longer exists the alarm will be reset if not it will reappear The following figure illustrates the screen that appears when the x key is pressed You can see 1 the origin of the alarm and 2 the part of the installation unit involved Fig 9 a Note if the alarm is reset automatically the system will return to normal operation but the alarm LED and relative message string will remain active until the x key Is pressed at least twice 9 2 Alarm Log From the main menu you can enter the dedicated branch E from which you can access the alarm log display screen Fig 9 b The information provided in these screens involve 1 The chronological number of the even which indicates the exact moment that the alarm was triggered or its age E 01 indicates the oldest alarm The time
110. sor 2 NO10 Recovery Fan NOTI Dehumidifier NOI2 Control Zone 1 NO13 Control Zone 2 CAREL 1 3 4 Unit Type 4 Reversible Water water Unit with 2 Compressors Single Circuit Remote 4 a E J maz HIE aan pGD1 Adr 1 B rete RS485 m e Temp ext NO2 ID5 Fig 1f Analogue Inputs Digital Inputs No Description NO Description B1 Geothermal Circuit Outlet Temp ID1 Geothermal Field Side Flow Switch B2 Return Circuit Outlet Temp ID2 Compressor 1 Thermal Overload Switch B3 Domestic Water Control Temperature ID3 High Pressure Switch Comp 1 B4 Mixing Installation Outlet Temperature IDA Low Pressure Switch B5 Installation Return Temperature Geothermal Circuit Pump Thermal B6 Primary Installation Outlet Temperature ID5 Overload Switch B7 High Pressure Transducer Primary Mixing Circuits Pump Overload B8 Low Pressure Transducer ID6 Switch ID7 Furnace Heater Alarm addition ID8 On Off Remote Analogue Inputs Via RS485 Bus ID9 Compressor 2 Thermal Overload Switch No Description ID10 High Pressure Switch Comp 2 Sn BI Outside Temperature Probe Domestic Water Pump Thermal Sn B2 Outside Humidity Probe ID11 Overload Switch Sm Bx Room 1 Temperature Probe ID12 Primary Circuit Flow Switch Sm By Room 1 Humidity Probe ID13 Up To Six Rooms F
111. start on function O a Month to restart for Restart on function Lo bo 1 12 Year to restart for Restart on function Lo bo 0 9 Time to restart for Restart on function 8 R W RW R W R W R W R W R W R W R W R W R W RW BMS addr 4050220741 Smart HP rel 1 0 05 09 2008 22 CAREL N e Descr display Descr Def UOM Min Max Value description Type R W BMS addr 1 COMFORT 2 ECONOMY 3 AUTO 0 OFF 1 COMFORT AO 2 ECONOMY gl 3 AUTO 13 14 24 23 15 16 22 21 E Time bands Sette UA 0 3 25 R W 15 Setminutes Yo AR A 0 59 j R W 16 Clock Time Set day 1 3 R W 14 Semomh HH 11208 R W 17 B H H 07 RW 18 C 0I 1 Monday Z 2 Tuesday 3 Wednesday Day Day of the week calculated based on the current date 4 Thursday R 11 5 Friday 6 Saturday 7 Sunday 0 MONDAY 1 TUESDAY Set day 2 WEDNESDAY Day nadas 3 THURSDAY R W 4 FRIDAY 5 SATURDAY 6 SUNDAY E en E IN Set start hour time soti 8 0 zoz RAW Setstatminuetimeslot 30 o 5 0 59 RW Fl 0 OFF Set set point type time slot 1 1 2 ON R W Www La e C o Setstarthourtimeslot2 12 O0 23 0 2 R W Set start minutetimeslot2 30 0 5 0 59 RAW F2 0 OFF 2 ENERGY SAVE Setstarthourtimeslot3 O0 23 J0 25 RAW Setstartminutetimesiot3 30 O0 59 J0 59
112. t S 759 209 99 A RW Max T D HW ACS Maximum Attainable Temperature 850 C 00 999 A RW MaxTSola Solar Panels Maximum Attainable Temperature 1400 C 00 2000 A RW 0 NONE uL Gfc24 2 EL HEATERS Type of installation integration operation CP integration 0 INTEGRATE HP 0 NONE O O NN 2 EL HEATERS Gfc25 Type of domestic integration operation CP Integration 0 INTEGRATE HP Requests a i i 9 u 9 1 REPLACE HP 2 NN 030220741 Smart HP rel 1 0 05 09 2008 42 CAREL Mask Index Gfc26 Gfc27 Gfc28 Gfc30 Gfc31 Gfc32 Gfc33 Gfc34 Gfc35 Gfc36 Gfc37 Gfc38 Gfc39 Gfc40 Gfc41 Gfc42 Gfc43 Gfc44 Gfc45 Gfc46 Gfc47 Gfc48 Gfc48 Gfc49 Gfc50 Descr display Descr Def UOM Min Max Value description enable holler Based oils Activation of furnace as a function of OUTSIDE AIR TEMP 0 M 0 OUTSIDE AIR T or GEOTHERMAL RETURN TEMP 1 GEOTHERMAL RETURN T Boiler activation delay Furnace Activation Delay Time 08 Boiler setting Activation set point for installation of furnace on outside 50 ec 500 500 Setpoint sys air or geo return DT System Furnace Activation Differential 30 00 200 Setpoint DHW Furnace Activation Set Point for Domestic Water 350 C 00 700 Diff DHW Furnace Activation Differential f
113. ted to the pCO with damps at a distance of about 3 cm from the connectors e fthe productis installed in an industrial environment application of EN 61000 6 2 the length of the connections must be less than 30 m e All very low voltage connections analogue and 24 V AD V DC digital inputs analogue outputs serial bus connections and power sources must have reinforced double insulation compared to the network e In residential areas the cable connecting the pCO controller and the terminal must be shielded e There is no limit to the number of cables that can be inserted in a single terminal The only limitation regards the maximum power in a single terminal this must not exceed 8 A e The maximum cross section of the cable that can be inserted in a terminal is 2 5 sq mm 12 AWG e The maximum value of the twisting moment or tightening torque used to tighten the terminal screw is 0 6 Nm e Installation must be performed according to the current laws and norms in the country where the equipment is used e For safety reasons the equipment must be set inside an electric panel so that the only accessible part is the display and the control keypad e Should the equipment malfunction do not attempt to repair it send it back to CAREL How to Perform Cabling Caution when performing the cabling physically separate the power portion from the command portion Usually if these cables are near each other it leads to
114. temperature in the individual rooms in order to avoid surface condensate phenomena The pCO uses the mathematical average of all serial probes or active Clima to control the humidifier and dehumidifier please refer to the section regarding humidify dehumidify Humidity control is only active on heating dehumidification is active only on cooling operation Both the serial probes and Clima transmit the alarms to the pCO board which are displayed on the system terminal pGD1 and also if connected on a supervisor BMS 6 10 Recovery Fans If a primary air System is present for the rooms it can be activated and deactivated directly by Smart HP using the relative digital outputs This function can be set up in the Service branch on screen Gfc47 This output is activated by system on and is independent of the zone and heat pump status it remains active even if only Domestic is active It is deactivated when the system is turned OFF from the digital input and or form the keypad CAREL Function Tree ds On Off Mode Setraint Time bands B E p A E Bl Alarm log F a m Bo Change Unit J InrFutz Outrutz S a Ser ce a Change language b Information c Unit teme control d Hour counter Ju EI MUT B DHS contid nm 0 E f Service rarameterz ES a Counter thresholds zu S b Probe calibration 2o Es c Temperature control C o vf d Default Pli Reset Al 2
115. the following screen you can change the manufacturer s password Fig 5 p H f Input Output Test Fig 5 q Note this function is not active in Smart HP release 1 0 Note after importing the manufacturer s parameter values you must turn off and on the pCO controller in order for the new settings to be saved and to become effective CAREL 6 1 Compressor Management Often these units only use scroll type hermetic compressors Smart HP can manage up to two compressors on a refrigeration circuit These are used to produce the installation and the domestic water circuit water both hot and cold based on the active seasonal mode If there are two compressors in the installation they can be turned on in an alternating manner in a FIFO First In First Out rotation that can be set on the Hc 10 screen Management times are CAREL standard that means minimum time on off between two turn on s of the same compressor and between different compressors The same is true for the delays in turning on the unit and the respective installation pumps These parameters can be displayed in the Manufacturer H branch gt Manufacturer Params c Please refer to the following figure for their meanings Lon1 on1 OFF ON 777 Comp2 OFF time d 4 r London Fig 6 a The pCO controller manages the compressor alarms and more specifically the thermal overload switch for each
116. the solar panel and the tank by having the two pumps operate in parallel Note this option is only available if Smart HP is installed on a pCO Large control board 6 8 Temperature Compensation Under heating operation the mixing circuit outlet set point Gc 02 may be positively compensated based on the outside temperature This function is activated by selecting Dynamic operation on the Gfc30 screen and by setting an activation set point based on the outside temperature with a relative slope given in percentage ex if you select 50 and a reduction of 1 C of the outside temperature you obtain an increase of 0 5 C in the outlet set point The maximum limit of the mixing circuit outlet set is set on screen Gfc34 The diagram below illustrates the its following operation 50 100 Set Op N N EE EONAR E ER Max Set ASet Setpoint Temp ext Set T Start Fig 6 030220741 Smart HP rel 1 0 05 09 2008 31 6 9 Management of the zones using the Serial probes or Clima It is possible to connect rooms to the zone terminal system Clima or DPW 14000 model serial probes Up to six units can be configured using the Service menu Gfc branch Both the probes and the Clima terminals communicate the relative temperatures and humilities based on the models connected to the pCO board for room control In both cases there are one or two settable scheduler s zone s Gfc branch Using the m
117. topics for the use of the product e TUTORIAL accompanies the user through simple example us configurations of the more common settings CAREL INDEX PEE HSIBUSI Or o 55 II O care eae ae Cae 7 E A ise etdas 7 2 A o eos MUI a edo 8 US JJ COIN UN e a ila aa 8 2 BARDWARESGHARACTERISTICS AND INSTALA ON e dle E aa NS 15 2X a p O BOI as ctas se pisos 15 Ded A PO 16 A Na 20 CUNEO SC ELI ys de Mee Hp 20 OE bes St 21 E UD tene A LAM LM MA LI MM LL I LL E M apna 21 dc p Sra Or r 6 one stet astute we cass sec tce inca eta MEE L DM EDU eM EUR D LIE oats 23 A O characte tae 23 PEN c EUER T E T T T 23 A MN e iio 25 D O m tm 25 A A anes ENE aa E mn OASES 25 A REAPER cach Latte alta anc E A eA m 26 54 D El AA Ag M RD MEE MM NAE M MEME 26 Dor ESRA lt IR TT TIT 27 56 FBA Cmn AE a Tt 27 57 G oN SOC cassette cdg PH O ORM 27 59 IH EA Manuae RTT 28 SA TN 29 o COMPE OEM N MEN an neat ttes c E ui AD e MAD Mad ARM ME 29 62 ZEVDAOO ElecUODIC Vave Mandec isnan hasan e de E E SEITE 29 565 PMU CC FUN sme aeo A p A A ELEM LM QM M LAE M D LR d E NE AN ea MNA LC MAD 29 6 4 Control of the installation Water and the GeotherTidl CUL ini 29 bo dH bldibrand Deh midiy Mancebo dansa ondo aca 30 66 Domestic Water Temperature Control and Anti Legionnaire FUnCHOn eee 30 65 PAM oa 3 Oy TTT DTE TD HO ln o ER 31 6 9 Management of the zo
118. ump Inverter and Speed Control F A few system probes 4050220741 Smart HP rel 1 0 05 09 2008 7 Completely customise the installation by selecting the control board from among the different sizes available Small Medium and Large based on your specific CAREL 1 2 Parts and Accessories The figure below shows the system architecture formed by the pCO programmable platform on which the Smart HP application and its components and accessories will be installed pGD1 pCO sistema Smart HP RS485 Modbus nninnnyam L O _ _ _aua a i Gilet SEE 8 E 4 clima Fig 1 b Key Part No l PCO3000A 0 PCO3000B 0 2 PGD1000 0 S90CONNOO 3 EVD0000440 E2V BS 00 4 DPW 14000 5 ADC 000 0 6 TSC1500030 NTC 00 7 8 9 Pressure sensors SPKTO0 0 Serial board for Field Bus PCO100FD10 Serial board for BMS Depends on the supervisor connected 1 3 1 O Configurations Unit Type Default From the main menu using the submenus dedicated to the manufacturer you can use the Configure unit Type parameter 8B Manufacturer gt a Configuration to select the I O configu
119. ure 0 00 E 99 9 99 9 R In_Solar_Boiler 10 10 D 09 Solar Panel 1 Temperature 0 00 C 100 200 R Solar Circl 11 11 D 09 Solar Panel 2 Temperature 0 00 C 100 200 R Solar_Circ2 2 2 D 06 Installation Circuit Heat Exchanger Water 0 00 ec 999 99 9 R Out Plant D_ 08 Outlet Temperature 13 13 B 0l GU aiin 23 C 999 999 R W Set Temp Comf S Cooling 14 14 B 0i E don 23 je 999 999 R W Set Temp Comf W Heating 15 15 B o o al a 27 C 99 9 99 9 R W Set_Temp_Econ_S Cooling 16 16 B o O PAE cat 19 6 999 999 R W Set Temp Econ W Heating 17 17 Gfca3 otra 35 js 999 999 R W Set T Lim Hi S Cooling 18 18 Gfc43 HU NODE 15 C 999 999 R W Set T Lim Low S Cooling 19 19 Gfc43 Maximum Room Temperature Limit 35 C 99 9 99 9 R W Set T Lim Hi W 4050220741 Smart HP rel 1 0 05 09 2008 49 CAREL CAREL ModBus s Mask index Descr Def UOM Min Max R W Name Address Address C Heating 20 20 Gfc43 nn cra 15 C 999 999 R W Set_T_Lim_Low_W Heating 21 21 B o Economy Room Humidity Set Point 50 YorH 0 100 R W Set Humid Econ W Heating 22 22 B o Economy Room Humiaity Set Point 50 rH 0 100 R W Set_Humid_Econ_S Cooling 23 23 B 0l Sion L Seo 50 rH 0 100 R W Set_Humid_Comf_W Heating 24 24 B_01 ae Humidity Set Point 50 OforH 0 1
120. x Assigned position for probes Type of valve connected 0 0 l4 Valve type Refrigerant Type of refrigerant used Battery enable Coil Module Present poo opa CUSTO valve config Minimum steps for custom valve 8100 Minimum steps Maximum steps for custom valve 0 8100 Closing Opening steps Closure Aperture Steps for Custom Valve Po o 8100 Opening EXTRAs Enable Extra Aperture Steps o opa Closing EXTRAS Enable Extra Closure Steps poo opa Custom valve config Phase ouent of Mone o m o 1000 current mA 0 Still current Current of Dwell Valve 0 1000 Step rate Control Frequency EL EE Oait O peel Number of steps of the valve in standby o o si Set the minimum value of the low pressure probe 1 0 barg connected l f Set the minimum value of the auxiliary probe high 10 pressure connected Set the maximum value of the auxiliary probe high 93 pressure connected i Alarm Delay for Low Superheating 120 larm Delay for High Superheating 20 larm Delay for Low Evaporation Pressure 120 larm Delay for High Evaporation Pressure larm Delay for Probe Error S1 probe limits Pressure limits Set the maximum value of the low pressure probe connected Type of Auxiliary Probe Connected C bar gt igh SuperHeat L gt o 5 robe error Enable Stand Alone WN w Titi gt m gt a a z o o g S IZ Cc O 5 O 5 Z Sl x 3 X gt lt E 3 3 a UV 3 lt lt D o
121. y allows the programming key function to be emulated in parallel in the pCO models for which this function is not available pCO pCO with the exception of the BOOT which is not loaded by the SMARTKEY In particular the key can clone the content of a pCO and download it to another identical pCO on the first use of the telephone connector of the terminals the pLAN must be disconnected This function is available for all pCO even those without a parallel key In addition to this mode the key can also be used to remove the log data from more than one pCO and the download them to a PC Using the PC and the SMARTKEY PROGRAMMER the key can be configured to perform specific operations download of logs application programming BIOS programming etc For further information please see the on line help of the SMARTKEY PROGRAMMER program and the SMARTKEY instruction sheet i PCOSODAKYO Q Note for further information regarding the installation and update of software on the pCO controller board please refer to the on line help of the pCO Manager program 3 3 First Start Up The first time the pCO board is started up when the Smart HP application is installed a screen appears from which it is possible to select the program language Using standard navigation commands select the language desired and confirm it in order to access the main menu Note if not selection is made within the time defined by a parameter In th

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