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Honeywell S7999B User's Manual

1. nennen enne 20 38 R7910A or R7911 Diagnostics 44 57999 or S7999C Display Setup and Diagnostics 47 Advanced Setup pp 48 Table 61 Configurable Parameters 53 Table 62 Other Tables sse 61 If display S7999B is used to monitor a lead lag sys tem display S7999C can NOT be used FEATURES Individual boiler status configuration history and diagnostics Allows configuration and monitoring of the Sola Controls R7910A Hydronic Controls or R7911 Steam Control burner control sequence flame signal diagnostics historical files and faults e 7999B OI Display only Allows switching view between multiple boilers Allows viewing Lead Lag Master Ethernet port for downloading software upgrades when required Real time data trending analysis and transferring saved trend data to Excel spreadsheet Audible Alarm COM 2 Modbus port for Building Automation System applications LED indicators Power Network COM 2 COM 1 Models available 7999B1026 has Blue Border 7999B1067 has Black Border e 7999C OI Display only 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Port for installing software upgrades when required LED indicators Power COM Models available 7999C1008 has white border 7999C1016
2. COMMON GND A C A c 1 21 8 V ADJ SOLA CONTROL WIRING KEY LINE VOLTAGE N DO NOT CONNECT THE S7999B TO TERMINALS 1 23 THIS WILL RENDER THE DISPLAY INOPERABLE LOW VOLTAGE DATA A DISPLAY CAN ALSO BE CONNECTED TO 2 A B M32004 Fig 3 S7999B wiring diagram 5 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE 7999B AS SYSTEM DISPLAY COM1 4 NEUTRAL L2 120VAC L1 EARTH MEAN WELL S 25 12 GROUND POWER SUPPLY 12 DC OUT DC OUT COMMON GND VADJ WIRING KEY LINE VOLTAGE LOW VOLTAGE Ee DATA A DO NOT CONNECT THE S7999B TO TERMINALS 1 2 3 THIS WILL RENDER THE DISPLAY INOPERABLE A DISPLAY CAN ALSO BE CONNECTED TO MB2 A B C AND THE SOLA SLAVES NEED TO BE WIRED TO MB1 A CONTROLLER HAS TWO AVAILABLE MODBUS CONNECTIONS THIS CONFIGURATION REQUIRES ONE FOR CONTROL LEAD LAG COMMUNICATION AND ONE S7999B SYSTEM DISPLAY THERE IS NOT A CONNECTION AVAILABLE FORA LOCAL TOUCHSCREEN DISPLAY 7999 THE ECOM CONNECTION IS AVAILABLE FOR CONNECTIONS OF A LOCAL KEYBOARD DISPLAY MODULE A UP TO A MAXIMUM OF 8 SOLA SLAVES IN A LEAD LAG NETWORK MB2 SOLA LL MASTER AND SLAVE 1 MB2 SOLA SLAVE 2 MB2 ECOM J3 SOLA SLAVE 3 MB2 SOLA SLAVE 4 M32005 Fig 4 S7999B wiring diagram for lead lag BUILDING AUTOMATION SYSTEM BAS CONFIGURATION Connect the BAS Modbus wiring
3. Flame rod Fig 66 System configuration R7911 shown Table 31 R7910AHydronic System Configuration Parameters Parameter Comment Flame sensor type Flame rod UV power tube UV power tube with spark interference None Modulation output 4 20MA 0 10V Fan PWM Blower HSl Blower Hot surface ignition Temperature units Fahrenheit Celsius Anti short cycle time hour min sec Alarm silence time hour min sec Clear lockout Do NOT clear lockout Power up with Lockout STAT amp EnviraCOM remote stat Enabled Disabled Table 32 R7911 System S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 32 R7911 System Configuration Parameters Continued Parameter Comment Anti short cycle time hour min sec Alarm silence time day hour min Clear lockout Do NOT clear lockout Power up with lockout Inlet connector type 0 15 psi 0 150 psi UNCONFIGURED Stack connector type 10k NTC dual safety 10k NTC single non safety 12k NTC single non safety UNCONFIGURED 4 20ma UNCONFIGURED Header Fan Parameters Table 33 displays fan parameters Boiler 1 Fan Configuration Absolute maximum fan speed 1000 RPM Absolute minimum fan speed 500 RPM Fan gain down 30 Fan gain up so Minimum duty cycle 0 Pulses per revolution 3 PAM frequency fi 000 Hz Slow down ramp oppMsec Fig 67 Fan configuration Table
4. Fig 120 Processor Reset When the Display is reset the display will reboot and automatically seek out the Modbus device connected to it When the search is complete the display will return to the home page Table 60 Status Tables Name Table 4 Page CH 45 38 DHW 46 39 Burner Control 47 40 Demand and Modulation 48 41 Inlet High Limit 49 41 50 42 51 42 Detection 52 42 Statistics 53 43 Stack Limit 54 43 Lead Lag Slave 55 43 Lead Lag Master 56 44 Parameters A complete list of configurable parameters is shown in Table 61 Table 61 Configurable Parameters Table Page Parameter Comment Boiler Name Name to identify boiler up to 20 6 21 characters Installation Notes regarding installation up to 20 characters Installer Change installer password password setting OEM Change OEM password setting password Factory Data name to associate with boiler up to 20 characters 53 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 61 Configurable Parameters Continued Parameter CH enable Comment Disable or Enable Central Heating Loop CH demand Sensor for Central Heat switch demand Sensor only Sensor amp STAT terminal Sensor amp Remote Stat LCI amp Sensor CH Outdoor Enabled reset Disabled CH has Yes No Cance
5. DHW ON setpoint Setpoint minus hysteresis DHW setpoint source Normal TOD Outdoor reset DHW status DHW temperature Disabled Normal Suspended DHW temperature same as bar Demand source Unknown No source demand CH DHW Lead Lag CH frost protection DHW frost protection No demand due to burner switch DHW burner demand On or Off graph The bar graph displayed for the CH control loop hydronic is the outlet sensor temperature for the DHW control loop it is the DHW sensor temperature When no analog DHW sensor is installed digital switch instead the inlet sensor temperature is displayed Q 6 Domestic Hot Water F ber lt q Domestic Hot Water DHW A Boiler 1 DHW enable Disabled Demand source Central Heat DHW bumer demand OFF DHW high limit No DHW high limit setpoint 167F DHW priority time None i History Fig 75 DHW Hydronic Status menu top 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Boiler 1 6 ee ane ti Hot Water gt Bi DHW priority timez None DHW pump OFF DHW pump demand OFF DHW pump overrun time None DHW requested rate 0 RPM DHW sensor state NORMAL 40 History Fig 76 DHW Hydronic Status menu middle Domestic Hot Water F Domestic Hot Water OH gt DHW OFF setpointz135F E DHW setpoint 120F DHW ON setpointz 105F DHW setpoint sou
6. Keyboard Some pages request user entry of characters When this type of input is required a keyboard page appears as shown in Fig 18 The text box at the top of the screen displays the current or default setting of the user input The user can add to this text clear it or change it The Shift key on the left side of the screen shifts between upper and lowercase characters Pressing the Shift key toggles the keyboard from one mode to the other continuous pressing of the Shift button is not required The OK button should be pressed when the user is done entering the text input The Cancel button on the bottom of the screen allows the user to ignore any text changes that have been made and keep the original text value Pressing the OK or Cancel buttons returns the user to the page displayed prior to the keyboard page Login Pressing the Login button allows entering the password from a keyboard as shown in Fig 18 After the password is entered the OK button is selected The Cancel button aborts the password login Login Boiler 1 Fig 18 Device login screen A WARNING Explosion Hazard Improper configuration can cause fuel buildup and explosion Improper user operation may result in PROPERTY LOSS PHYSICAL INJURY or DEATH Using the OI Displays to change parameters must be attempted by only experienced and or licensed burner boiler operators and mechanics Change Parameter Settings Change para
7. Annunciator 1 8 name Up to 20 characters Safety Configuration Parameters Table 27 through 30 display safety parameters NOTE Login is required to change Safety Parameters and the SOLA Control will go to a Lockout 2 waiting for safety data verification when a change is made S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Boiler 1 A Boiler 1 4 Burner Control Timings amp Rates Burner Control Interlocks Enabled Enabled Disabled Ho ILK check Lockout Fig 53 Burner Control Interlocks control Fig 54 Burner Control Timings and Rates configuration Table 27 Burner Control Table 28 Burner Control Timings and Rates Configura Interlocks Configuration tion Parameter Comment Parameter Comment PII enable Enabled Prepurge rate RPM or Disabled Prepurge time hour min LCI enable Fnabled Run stabilization time hour sec Standby Rat RPM or Interrupted air switch Enable during purge and ignition a IAS enable Disabled Postpurge rate RPM or Enable during purge Postpurge time hou min sec Interlock ILK start No ILK check Forced recycle day hour min check enable ILK check interval time In as ILK IAS open Recycle response Lockout Boiler 1 ILK bounce detection Enabled enable Disabled Burner Control Ignition Purge rate proving Speed High Fire Switch None Lightoff rate proving F
8. Steam time of day setpoint Setpoint when TOD switch on Adjustable 0 to 15 or 0 to 150 sensor dependant Minimum steam pressure Steam pressure off hysteresis Establishes setpoint for the 4ma input Adjustable 0 to 15 or 0 to 150 sensor dependant Differential below setpoint when boiler is turned off Adjustable 0 to 15 or 0 to 150 sensor dependant 65 0303 05 22 Parameter Comment Maximum outdoor 40 F to 266 F 40 C to 130 C temperature Minimum outdoor 40 F to 266 F 40 C to 130 C temperature Low water 40 F to 266 F 40 C to 130 C temperature Minimum water temperature 40 F to 266 F 40 C to 130 C Maximum off point 40 F to 266 F 40 C to 130 C S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Domestic Hot Water DHW Table 11 Domestic Hot Water DHW Configuration Parameters Continued Configuration Parameters lt R7910A Hydronic Control Only ea Mu Table 11 displays Domestic Hot Water DHW configuration min d parameters DHW priority vs CH Which system has priority Central Heat over Domestic Hot 2 Boiler 1 Water or Domestic Hot Water Confiauration Domestic Hot Water over Central Heat Mi enon DHW priority vs Which system has priority enable Disabled Lead Lag Lead Lag over Domestic Hot Water Demand switch Modulation s
9. group s settings If the user takes too long to confirm the settings an error message is displayed as shown in Fig 62 Boiler 1 safety Parameter Verification Fig 62 Confirmation timed out After all safety parameter groups have been verified the user must press the Reset button on the control within 30 seconds to confirm the correct device See Fig 63 65 0303 05 57999 S7999C SOLA LOCAL OPERATOR INTERFACE If for some reason the user does not press the Reset button on Boiler 1 the control within 30 seconds the configuration is cancelled as shown Fig 65 ty Parameter Verification Boller 1 safety Parameter Verification Fig 63 Reset R7910A or R7911 When the user has pressed the Reset button on the control completing verification procedure a Verification Complete screen is displayed as shown in as shown in Fig 64 Fig 65 Control reset timed out Boiler 1 safety Parameter Verification Fig 64 Safety parameter configuration complete 65 0303 05 34 Individual R7910A or R7911 Configuration Parameters Table 31 and Table 32 displays system configuration parameters for individual controls e Boiler 1 System Configuration Flame sensor type Modulation output Temperature units Fahrenheit Anti short cycle time hmin sits Alarm silence time omn Power up with Lockout Do clear lockout STAT amp ErwviraCOM remote stat Disable
10. 1 100 duty cycle Pulses per 1 10 revolution PWM 1000 frequency 2000 3000 4000 Slow down 0 12000 RPM sec ramp Speed up 0 12000 RPM sec ramp Slave enable Slave 34 36 ModBUS slave Disabled Slave mode Use first Use last Equalize run time Base load 0 6000 rpm rate Slave 0 8 sequence order Demand to hour min sec firing delay Fan rate 0 12000 rpm during off cycle ModBus port MB1 MB2 No port ModBus 0 250 address Master Enabled 35 36 enable Disabled CH setpoint 40 F to 266 F 40 C to 130 C CH time of 40 F to 266 F day setpoint 40 C to 130 C ModBus port MB1 MB2 No port ModBus 0 250 address Table Page Parameter Comment Modulation Lead outlet sensor 36 36 backup Slave outlet sensor average sensor Disabled Off 0 F to 234 F hysteresis 17 C to 112 C On 0 F to 234 F hysteresis 17 C to 112 C Hysteresis Hour Minute step time Second P gain 0 400 I gain 0 400 D gain 0 400 Demand Stat 37 37 Switch Remote Stat ModBus Stat Disabled Setpoint Local source ModBus 4 20 ma Setpoint 40 F to 266 F 40 C to 130 C Time of day 40 F to 266 F setpoint 40 C to 130 C 4 water 40 F to 266 F temperature 40 C to 130 C 20 ma water 40 F to 266 F temperature 40 C to 130 C Outdoor Enabled reset Disabled Priority DHW heat demand 38 37 source Disabled Priority Boost during priority time method Drop a
11. 33 Fan Configuration Parameters Comment 500 12000 RPM Parameter Absolute maximum fan speed Absolute minimum 500 12000 RPM fan speed Configuration Parameters Fan gain down 0 100 Parameter Comment Fan gain up 0 100 Flame sensor type Flame rod Minimum duty cycle 1 100 UV Pulses per revolution 1 10 Modulation output 4 20ma PWM frequency 1000 0 10V 2000 Fan PWM 3000 Blower HSI Blower 4000 Hot surface ignitor Slow down ramp 0 12000 RPM sec Temperature units Fahrenheit Speed up ramp 0 12000 RPM sec Celsius 35 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Lead Lag Slave Configuration Parameters Hydronic Control Only Table 34 displays Lead Lag Slave Configuration parameters 1 4 Lead Lag Slave Configuration Slave enable Disabled Slave mode jEqualize run time Base load rate Slave sequence order Demand to firing delay JUHCOHFIGURED Fan rate during off cycle Modbus port Modbus address Fig 68 Lead Lag slave configuration Table 34 Lead Lag Slave Configuration Parameters Parameter Comment Slave enable Slave ModBUS slave Disabled Slave mode Use first Use last Equalize run time Base load rate 0 6000 rpm Slave sequence 0 8 order Demand to firing hour min sec delay Fan rate during off 0 12000 rpm cycle ModBus port MB1 MB2 No port ModBus address 0 25
12. 45 displays first when the CH Hydronic heating loop is selected on the Home page Table 45 CH Hydronic Status Data Comment CH enable Enabled Disabled CH burner demand On or Off CH pump On or Off CH pump demand On or Off CH pump overrun time Running overtime for CH pump seconds CH requested rate RPM or CH OFF setpoint Setpoint plus hysteresis CH setpoint Temp setting between 40 F to 266 F 40 C to 130 C CH ON setpoint Setpoint minus hysteresis CH setpoint source Normal TOD Outdoor reset Remote control CH status Disabled Normal Suspended Demand source Sensor only Sensor and Stat terminal Sensor and Remote Stat LCI and sensor Outlet high limit Yes or No Outlet high limit setpoint Temp setting between 40 F to 266 F 40 C to 130 C Outlet sensor state None Normal Open Shorted Outside high range Outside low range Not reliable None no outlet sensor Outlet temperature Outlet temperature Same as bar graph Outlet F Central Heat CH gt ct 4 CH etablez Enabled CH bumer demand ON CH pump 0N CH pump demand ON CH pump overrun timez None CH requested rate 0 RPM s History y Fig 72 CH Hydronic Status menu top Boiler 1 Outlet F 266 4 CH pump overrun time None CH requested rate 0 RPM CH OFF setpoint 89F CH set
13. 47 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE WARHIHG Touch Screen has been disabled so that you may wipe the screen clean Please use a damp soft cloth DO HOT use any liquids sprays or ammonia based cleansers Touch Screen Disabled for gt 29 Seconds Fig 103 Screen disabled for cleaning Pressing the SYSTEM CONFIGURATION button starts up the system configuration For more information see System Configuration S7999B OI DisplayOnly on page 19 Pressing the ADVANCED SETUP button starts the Advanced Setup ADVANCED SETUP Pressing the ADVANCED SETUP button on the Setup page displays more options that can be set by the user Fig 104 e Advanced Setup Ethernet Settings User Preferences Diagnostics Version Date amp Time Display Reset 3 3040 4 09 55pm Fig 104 Advanced Setup Ethernet Settings S7999B Only Ethernet Settings is used to enable Ethernet communications for remote diagnostics file transfers and remote support and is not typically enabled Fig 105 This feature should remain disabled unless directed to do so for remote troubleshooting Once the feature is enabled the S7999B must be reset to start it at power up The Ethernet interface can also be used to transfer profile curve files to from the S7999B over a local intranet or the Internet 65 0303 05 48 Ethernet Setup MAC Address Q0 DO 2D FF FF FF IP Address 192 168 0 3
14. INTERFACE If Contrast or Volume are changed Fig 101 displays to allow Boiler 1 saving these changes Settings Changed Fig 99 Pump test Running Time 0 59 33 S7999B OR S7999C Fig 101 Setup settings changed DISPLAY SETUP AND Cleaning the Screen DIAG NOSTICS When the user wants to clean the touch screen the CLEAN SCREEN button is selected to freeze touch input temporarily for 30 seconds to allow the user to clean the screen See Fig 102 The following pages apply to display setup and diagnostics for the S7999B or S7999C OI Displays Setup The Setup button on the Home page for S7999B OI Display gt z or Display Setup Button on the Configuration Screen for the Touch Screen will be disabled so that you may wipe S7999C OI Display is selected to go to these pages The Setup the screen clean Please use a damp soft cloth DO screen see Fig 100 is displayed first It allows for some HOT use any liquids sprays or ammonia based Display settings The Advanced Setup button permits the user cleansers Press CONTINUE to disable touchscreen to run some diagnostic functions for the display and to set advanced features for run time operation See Advanced Setup on page 48 for these features Fig 102 Clean screen setup A countdown screen Fig 103 displays during the screen disable period It disappears when the touch screen is re enabled Running Time 16 12 36 Fig 100 R7910A setup
15. INTERFACE Table 61 Configurable Parameters Continued Parameter Comment CH maximum RPM or 96 modulation rate DHW RPM or 96 maximum modulation rate Minimum RPM or 96 modulation rate CH forced 0 600 seconds rate time CH forced RPM or 96 rate DHW forced 0 600 seconds rate time DHW forced RPM or 96 rate CH slow start Enabled enable Disabled DHW slow Enabled start enable Disabled Slow start 40 F to 266 F degrees 40 C to 130 C Slow start RPM minute or minute ramp 0 10 4 20 mA Output hysteresis 0 10 4 20 mA Output hysteresis 4 20 mA input hysteresis Pump control Auto On Pump output Pump B Pump C None Pump start hour min sec delay Overrun time hour min sec Boiler pump PumpA output Pump B Pump C None 65 0303 05 Table 15 17 Page 25 26 56 Table 61 Configurable Parameters Continued Table Page Parameter Comment Auxiliary Auto 17 26 pump control Auxiliary CH pump is ON pump ison command when Auxiliary Pump A pump output Pump C None Boiler pump Auto control On Boiler pump Pump A output Pump B Pump C None Boiler pump 0 600 seconds overrun time 0 Not configured CH pump Auto control On CH pump Pump A output Pump B Pump C None CH pump 0 600 seconds overrun time 0 Not co
16. The control Pilot Flame 15 secs enters alockout state if not already in remains locked Establishing Period 10 secs out until this verification procedure is performed 4 secs Safety parameter verification lockout occurs when safety parameter setting is changed See Fig 57 Boiler 1 Burner Control Timings amp Rates MEA 3000 RPM Boiler 1 Fault LE Fig 57 Safety verification lockout The user must log in before verification can be completed as shown in Fig 58 Boiler 1 Safety Parameter Verification Fig 58 Safety verification login After successful login the user presses the Begin button to start safety parameter verification See Fig 59 Boiler 1 arameter Verification Fig 59 Begin safety verification The first group of safety configuration parameters that needs verification is displayed The user is asked to confirm that the settings are correct as shown in Fig 60 Boiler 1 ty Parameter Verification Fig 60 Confirm safety parameter settings 33 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE After the first safety parameter group has been confirmed by the user by pressing the Yes button the next safety parameter group waits for verification as shown in Fig 61 Boiler 1 safety Parameter Verification Fig 61 Safety parameter settings confirmed next group waiting for confirmation The user has 30 secs to confirm each safety configuration
17. by only experienced and or licensed burner boiler operators and mechanics INSTALLATION INSTRUCTIONS S7999B OI DISPLAY NOTE For S7999C OI Display installation instructions see page 9 Mounting the S7999B OI Display and Power Supply The OI Display can be mounted on the door panel of an electrical enclosure 1 Select the location on the door panel to mount the dis play note that the device will extend into the enclosure at least one inch past the mounting surface 2 Provide an opening in the panel door 8 1 8 in wide by 5 7 8 in high 3 Place the OI Display in the opening and use it as a tem plate to mark the location of the four mounting screw holes Remove the device 4 Using pilot holes as guides drill 1 4 in holes through the door panel 5 Place the display in the opening aligning the mounting holes in the device with the drilled holes in the panel 6 Secure the display to the panel with four 46 32 screws and nuts provided 65 0303 05 COMMON c COMI b COM1 a N C N C COM2 a pee c 45 6 7 8 Fig 2 S7999B OI Display connector terminals lo M28859A 7 Select a location inside the enclosure for mounting the power supply 8 Using the power supply as a template mark the loca tions of the two mounting holes in the enclosure 9 Remove the power supply 10 Drill 1 4 in holes through the panel at the marked loca tions and secure the power supply with the
18. displayed The control remains in an unconfigured state in this case After all safety parameter blocks have been confirmed the installer is asked to press and hold the Reset button on the Sola Control to complete the safety verification session see Fig 23 Boiler 1 Safety Parameter Verification Verification ID Reset al device is needed Reset must be completed in 28 seconds Logout Begin Fig 23 Safety parameter reset When the Reset button is pressed and held for 3 seconds the confirmed safety parameters are saved in the control The above Reset dialog box automatically closes when this step is completed If this step is not performed the control remains in a safety lockout state until the installer resolves the unverified safety parameters Fault Alarm Handling Each Sola Control reports to the display when a safety lockout or an Alert occurs 65 0303 05 Safety lockouts are indicated on each configuration page as an alarm bell symbol At the home for S7999C or status page S7999B the History button turns red If the S7999B is displaying the system status icons the control in alarm will turn red The lockout history can be displayed by pressing on the History button The state information about each lockout is displayed along with the date time that the lockout occurred see Table 3 Current date time stamp is a display setup feature NOTE In the event of a power inter
19. every 15 second period with minutes displayed every 4 tick marks Special case trend analysis graph for R7910 R7911 vessel heat exchange can be selected Boiler 1 Vessel Analysis Fig 112 Vessel analysis page Data included in the vessel analysis graph are Outlet temperature Inlet temperature Heat exchange outlet inlet Burner firing rate Automatic sampling of trend data takes place when the trend analysis report is displayed No user intervention is necessary to invoke sampling NOTE Sample data is collected and stored in the S7999B The R7910 or R7911 don t collect any historical data for trending purposes For this reason any S7999B reset causes all R7910 or R7911 sampling to start over with no data Trend analysis of the following data from each R7910 R7911 is possible Table 59 R7910 R7911 Trend Analysis Data Data Comment Demand source CH DHW LL Lead Lag or FP Frost Protection Steam Sensor Outlet temperature R7910 only Firing rate or RPM Fan speed PWM feedback Flame signal strength V Inlet temperature R7910 If enabled only DHW temperature R7910 If enabled only Outdoor temperature If enabled Table 59 R7910 R7911 Trend Analysis Data Continued Data Comment Stack temperature If enabled Header temperature R7910 If enabled only CH setpoint Actual CH setpoint based on time of day TOD
20. frost protection enable DHw frost protection enable LL frost protection enable Outdoor frost protection setpoint LL frost protection rate CH pump frost overrun time DH pump frost overrun time Fig 51 Frost Protection configuration Table 25 Frost Protection Configuration Parameters Annunciation Configuration Parameters Table 26 displays annunciation configuration parameters Annunciation Configuration Boiler 1 Annunciation enable Enabled Annunciator o1 Low Gas Location T Short name LGP Name Low Gas Login Fig 52 Annunciation configuration example Table 26 Annunciation Configuration Parameters Parameter Comment Parameter Comment CH frost protection Enabled Annunciation enable Enabled enable Disabled Disabled DHW frost protection Enabled Annunciator 1 8 01 Annunciator 1 enable Disabled location 02 Annunciator 2 Lead Lag frost Enabled foo au protection enable Disabled Outdoor frost protection setpoint 40 F to 266 F 40 C to 130 C applicable for CH only Lead Lag frost __ protection rate CH pump frost overrun time hour min sec DHW pump frost overrun time hour min sec 65 0303 05 05 Annunciator 5 06 Annunciator 6 07 Annunciator 7 08 Annunciator 8 Pre Ignition ILK LCI Load Control Input ILK Interlock Annunciator 1 8 short name Up to 3 characters
21. has blue border 7999C1040 has black border Allows for lead lag commissioning Locates attached boiler s Allows boiler naming e Color 3 5 in x 4 625 in 5 7 in diagonal user interface display Graphic user interface Touch screen Communication between the OI Displays and the SOLA Controls uses Modbus LED indicators S7999C Power COM Flush mounting Touch screen disable for screen cleaning 12Vdc power supply included Screen saver Contrast control Volume control PREFACE This User Guide is intended to provide a general overview of the S7999B or S7999C Operator Interface Ol Displays The general overview goes to page 20 and the actual configuration begins on page 20 It is intended to guide you through the features and operation of the OI Display as you interface with the R7910A or R7911 Sola control and establish the Parameter points of the system Note that this sheet shows all parameters The actual product may have parameters made invisible or Read Only by Honeywell as they may not apply to the product ORDERING INFORMATION Use the Product Data Sheet for the Sola Controls form 65 0303 as a guide and explanation of the parameters that are being programmed SOFTWARE UPGRADE S7999B Only You can download new software for the OI Display through the Internet Downloading software should only be done when recommended by Honeywell This feature is int
22. of seque in Preignition Test state 105 Flame detected out of seque in Standby state 109 Ignition failed in Pilot Flame Establishing Pe 109 Ignition failed Deme tend e 20 19 19 Clear Alerts 0 an Fig 25 Lockout history example shown 1 29 08 17 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE The date and time that each fault occurred is displayed in the lockout history The lockout timestamp displays in both the lockout summary and detail information The Sola Control does not maintain date or time of day information The date and time stamp is assigned by the Ol display When the OI display first obtains the lockout and alert history from the control during the display data synchronization no timestamps are assigned since the times that the lockouts occurred are unknown All new lockouts that occur after the synchronization are assigned timestamps NOTE The system time can be set in the OI display to ensure that correct timestamps are given to the con trols lockouts and alerts Power interruptions will require the time to be reset as the display DOES NOT have a time backup means The Clear Lockout button allows the user to acknowledge and clear reset the lockout when in lockout state much the same as pressing the reset button on the front of the Sola Control The user can toggle between displaying the controls lockout history and alert log by pressing the Alerts or Lockouts button on
23. overrun time 0 600 seconds 0 Not configured System pump control Auto On System pump output Pump A Pump B Pump C None System pump ourrun time 0 600 seconds 0 Not configured Pump exercise time 0 600 seconds 07 Not configured Statistics Configuration Parameters Table 15 displays Statistics configuration parameters l6 Auxiliary pump cycles 0 Boiler pump cycles 0 Burner cycles 0 Burner run time CH pump cycles 0 DHWw pump cycles 0 System pump cycles 0 Auxiliary 2 pump cycles 0 Clear All Fig 46 Statistics configuration Table 18 Statistics Configuration Parameters S7999B S7999C SOLA LOCAL OPERATOR INTERFACE High Limit Configuration Parameters R7910A Hydronic Control Only Table 19 displays outlet high limit configuration parameters er 1 High Limits DHw high limit Enabled dual sensor safety DH high limit response Lockout high limit setpoint 170 F Outlet high limit Enabled dual sensor safety Outlet high limit response Lockout Outlet high limit setpoint 180 F THIS GROUP REQUIRES SAFETY VERIFICATION Fig 47 High Limits configuration 27 Parameter Comment Auxiliary pump cycles 0 999 999 able 19 High Limit Configuration Parameters Boiler pump cycles 0 999 999 Parameter Comment Burner cycles 0 999 999 DHW high limit Enabled Disabled Burner ru
24. page Additional information displayed on this page is listed in Table 7 Table 7 System Identification Information Status Comment Product Type Type of product that the burner is OS Number Model number associated with burner Software Version Version of software running in the R7910A or R7911 Date Code Date when R7910A or R7911 was assembled Application Revision Version of application data in the R7910A or R7911 Safety Revision Revision of safety data in the R7910A or R7911 21 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Central Heat Parameters R7910A Hydronic Control Only Table 8 displays Central Heat Hydronic Control configuration parameters Boiler 1 Central Heat Configuration Central Heat CH enable Enabled Demand switch Modulation sensor or Outdoor Reset Disabled CH has priority over Lead Lag ves Fig 38 Central Heat hydronic configuration Table 8 Central Heat Hydronic Configuration Parameters Parameter Comment CH enable Disable or Enable Central Heating Loop Demand switch Sensor for Central Heat demand Sensor only Sensor amp STAT terminal Sensor amp Remote Stat LCI amp Sensor Outdoor reset CH has priority over Lead Lag Setpoint source Enabled Disabled Yes No Cancel Local S2 J8 6 4 20mA Setpoint Setpoint for normal Central Heat modulation 40 F to 266 F 40 C to 130 C Time of
25. the location to mount the display M27606 Fig 9 S7999C wallplate dimensions in in mm 3 4 5 Secure the wallplate with three or four 6 32 screws Bring power and communication wire through the wall plate and attach to the terminals on the back of the dis play before installing the display to the wall plate 2 Cutan opening to facilitate mounting the display into the door panel See Fig 1 for the dimensions for mounting the display from the front of the door See Fig 10 for mounting the display to the back of the door If desired cut a notch so the LEDs will be visible as well Tear off templates are also available on the back pages of this Manual see Fig 121 on page 63 and Fig 122 on page 65 3 Fitthe display into the opening and use the screw holes in the device as a template to mark the location of the four mounting screw holes 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE 4 Drill 3 16 in holes for mounting the display Secure the OI Display to the panel using the four 6 32 screws and nuts as shown in Fig 10 Standoffs are pro vided for mounting the OI Display from the back of the door OPTIONAL CUTOUT CUTOUT SPACER 4 WALL M29868 Fig 10 Mounting the S7999C Display behind the door panel 7999C OI Display Power supply mounting 1 Select a location inside the enclosure for mounting the power supply 2 Using the power supply as a te
26. 0 Lead Lag Master Configuration Parameters Hydronic Control Only Table 35 displays Lead Lag Master Configuration parameters Click the Advanced Settings button to see available advanced parameters as shown Table 36 44 65 0303 05 Use the left and right arrows to switch between Modulation CH DHW Frost Protection Warm Weather Shutdown Algorithms Rate Allocation Add stage and Drop stage parameters Lead Lag Master Configuration Boiler 1 Master enable Disabled CH setpoint CH time of day setpoint Modbus port Modbus address Fig 69 Lead Lag master configuration and Advanced Settings button Table 35 Lead Lag Master Configuration Parameters Parameter Comment Master enable Enabled Disabled CH setpoint 40 F to 266 F 40 C to 130 C CH time of day 40 F to 266 F 40 C to 130 C setpoint ModBus port MB1 MB2 No port ModBus address 1 250 Table 36 Lead Lag Master Configuration Advanced Settings Modulation Parameters Parameter Modulation backup sensor Comment Lead outlet sensor Slave outlet sensor average Disabled Off hysteresis 0 F to 234 F 17 C to 112 C On hysteresis 0 F to 234 F 17 C to 112 C Hysteresis step time ___Hour____ Minute _____Second P gain 0 400 I gain 0 400 D gain 0 400 Table 37 Lead Lag Master Configuration
27. 11 Steam Modulation Configuration parameters Boiler 1 Modulation Configuration CH maximum modulation rate 5000 RPM Minimum modulation rate CH forced rate time CH forced rate 0 10 4 20m4 output hysteresis Fig 44 Steam modulation configuration Table 16 R7911 Steam Modulation Configuration tion Parameters Parameters Parameter Comment Parameter Comment CH maximum RPM or CH maximum RPM or modulation rate modulation rate DHW maximum RPM or Minimum modulation RPM or modulation rate rate Minimum modulation RPM or CH forced rate time 0 600 seconds rate CH forced rate time 0 600 seconds CH forced rate RPM or CH forced rate RPM or 0 10 4 20 mA Output hysteresis DHW forced rate time 0 600 seconds DHW forced rate RPM or CH slow start enable Enabled Disabled DHW slow start Enabled enable Disabled Slow start degrees 40 F to 266 F 40 C to 130 C Slow start ramp RPM minute or minute 0 10 4 20 mA Output hysteresis 25 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Pump Configuration Parameters Table 17 displays Pump configuration parameters Use the left and right arrows to switch between Central Heat Boiler DHW System Auxiliary 1 and Auxiliary 2 pumps The parameters are the same for all pumps Pressing the Advanced Settings button brings up a number of other adv
28. 7999B OI DisplayOnly The Display has some functions related to general configuration for the control in the end user installation Pressing the Display Refresh button invokes a search procedure see Fig 34 Anew R7910A Hydronic Control or R7911 Steam Control is identified by Unknown status next to its name in the boiler system list see Fig 35 Unknown indicates that configuration data has not been retrieved from the control yet System Configuration Burner Boiler 1 Burne 01 6 Address 2 1 Burner s Found System Configuration 01 Boiler 1 Slave Fig 35 System configuration page The control connected to the Modbus network is indicated to the user after the search procedure has concluded Once the control is located it must be synchronized with the Ol Display before it can be displayed New controls are not displayed on the Home page until this synchronization see below is performed System Synchronization S7999B OI Display Only The user can manually synchronize configuration data from the connected controls at any time 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE A new control is visible when configuration and status data is gathered from it This collection procedure takes a few minutes The control is marked as Unknown when no configuration information exists Normally control configuration data collection only needs to be performed when the control is in
29. 8 Fig 11 57999C wiring diagram A WARNING Electrical Shock Hazard Can cause severe injury death or equipment damage Line voltage is present at the power supply S7999B S7999C SOLA LOCAL OPERATOR INTERFACE S7999C MID LEVEL DISPLAY V INFINITY FSC S5 12U WIRING KEY LINE VOLTAGE LOW VOLTAGE DATA MB2 ECOM J3 S7999C MID LEVEL DISPLAY SOLA LL MASTER AND SLAVE 1 E A DO NOT CONNECT THE 7999 TO TERMINALS 1 2 3 THIS WILL RENDER THE DISPLAY INOPERABLE A DISPLAY CAN BE CONNECTED TO MB1 OR 2 A B C AS LONG AS THE REMAINING MB TERMINAL IS USED FOR THE SLAVE COMMUNICATIONS MB2 ECOM J3 S7999C MID LEVEL DISPLAY SOLA SLAVE 2 WIRE V INFINITY POWER SUPPLY TO AND TERMINALS N 7999 CONNECTED TO THE MASTER CAN CONFIGURE THE MASTER IT CAN ALSO CONFIGURE THE SLAVE INFORMATION IN THIS CONTROL AS WELL AS MONITOR THIS SLAVE S ACTIVITIES S7999C S7999C CONNECTED TO EACH SLAVE MID LEVEL DISPLAY CAN ONLY CONFIGURE THAT SLAVE AS WELL AS MONITOR THAT SLAVE S ACTIVITY A UP TO A MAXIMUM OF 8 SOLA SLAVES IN A LEAD LAG NETWORK MB2 ECOM J3 SOLA SLAVE 4 A M32007 Fig 12 S7999C wiring diagram for lead lag 11 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE STARTING THE 7999 Ol DISPLAY Power up Validation The Home page will appear and the Power LED will be on continuously and the COM LED will be blinkin
30. 9 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 61 Configurable Parameters Continued frost overrun time Parameter Comment CH frost Enabled protection Disabled enable DHW frost Enabled protection Disabled enable Lead Lag Enabled frost Disabled protection enable Outdoor frost 40 F to 266 F protection 40 C to 130 C setpoint applicable for CH only Lead Lag __ frost protection rate CH pump hour min sec DHW pump frost overrun time Annunciation enable Annunciator 1 8 location hour min sec Enabled Disabled 01 Annunciator 1 02 Annunciator 2 03 Annunciator 3 04 Annunciator 4 05 Annunciator 5 06 Annunciator 6 07 Annunciator 7 08 Annunciator 8 Pre Ignition ILK LCI Load Control Input ILK Interlock Annunciator Up to 3 characters 1 8 short name Annunciator Up to 20 characters 1 8 name Table 25 26 Page 30 30 65 0303 05 58 Table 27 28 Page 31 31 Table 61 Configurable Parameters Continued Parameter Comment PII enable Enabled Disabled LCI enable Enabled Disabled Interrupted Enable during purge and air switch ignition IAS enable Disabled Enable during purge Interlock No ILK check ILK start ILK check check enable ILK IAS open Recycle response Lockout ILK bounce Enabled d
31. 9867A Fig 1 Ol Display dimensions S7999C shown in in mm NOTE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communica tions Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE required to correct the interference at his own expense This Class A digital apparatus complies with Canadian ICES 003 Cet Appareil num rique de la classe A est conforme a la norme NMB 003 du Canada SAFETY FEATURES The OI Displays contain software that incorporates many features that are designed to guide you safely through the commissioning process Safety however is your responsibility Read all documentation carefully and respond appropriately to all error messages A WARNING Explosion Hazard Improper configuration can cause fuel buildup and explosion Improper user operation may result in PROPERTY LOSS PHYSICAL INJURY or DEATH Using the OI Displays to change parameters must be attempted
32. 9C SOLA LOCAL OPERATOR INTERFACE 65 0303 05 62 5 40 137 Fig 121 S7999C front mount template 63 M28852 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE 65 0303 05 61 SZ 8 1 cvs 68 601 0 V M28851 Fig 122 S7999C rear mount template 65 0303 05 65 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE 65 0303 05 66 67 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Automation and Control Solutions Honeywell International Inc 1985 Douglas Drive North Golden Valley MN 55422 Honeywell Limited Honeywell Limit e 35 Dynamic Drive Honeywell U S Registered Trademark Toronto Ontario M1V 479 2010 Honeywell International Inc 65 0303 05 M S Rev 04 10 customer honeywell com Printed in U S A
33. Advanced Settings Central Heat Parameters S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 41 Lead Lag Master Configuration Advanced Settings Algorithms Parameters Parameter Demand switch Comment Stat Remote Stat ModBus Stat Disabled Parameter Lead selection method Comment Sequence order Measured run time Setpoint source Local ModBus 4 20 ma Lag selection method Sequence order Measured run time Lead rotation time day hour min Setpoint 40 F to 266 F 40 C to 130 C Force lead rotation time day hour min Time of day setpoint 40 F to 266 F 40 C to 130 C Table 42 Lead Lag Master Configuration 4 ma water 40 F to 266 F 40 C to 130 Advanced Settings Rate Allocation Parameters temperature 20 ma water 40 F to 266 F 40 C to 130 C Parameter comment temperature Base load common Outdoor reset Enabled Disabled Table 38 Lead Lag Master Configuration Advanced Settings DHW Parameters Table 43 Lead Lag Master Configuration Advanced Settings Add Stage Parameters Parameter Priority source Comment DHW heat demand Disabled Parameter Method Comment Error threshold Firing rate threshold Disabled Priority method Boost during priority time Drop after priority time Detection time Hour Minute Second Error thre
34. Control after logging in with the current password When the password is changed it is saved for all future logins NOTE For the S7999B System OI display each boiler a multi boiler configuration has its own set of installer and OEM passwords To avoid user confusion the passwords should be changed to the same password in each control but there is no requirement to do so Make sure to record your password The user is notified that a new password is needed to change a parameter or until a password is entered successfully see Fig 17 The user can continue viewing the configuration parameters regardless of whether a password is entered successfully Login with higher level access required Fig 17 Login required S7999B Hydronic Control Shown The Sola Controls maintain a password time out that limits the Scope of the password entry Once a password is successfully entered the control starts an internal timer that expires after 10 minutes of inactivity After the timer expires the user is required to re enter a password before a parameter can be changed 65 0303 05 The user is not required to enter a configuration password for a parameter that has a lower access level than the access level achieved by an earlier password entry for any configuration group as long as the user stays in the configuration pages The user only needs to enter a password once until a parameter that has a higher access level is selected
35. DHW setpoint R7910 only Actual DHW setpoint based on TOD Central Heat Operation Analysis Domestic Hot Water Operation Analysis R7910 only Vessel Analysis Trend Analysis Snapshot The trend analysis snapshot file is stored in Comma Separated Value CSV format in the S7999B so it can be imported into a spreadsheet program such as Microsoft Excel The trend analysis snapshot file can be viewed in graph form on the S7999B It is also accessible in an Ethernet FTP session with the 57999 This FTP session can be used to export the trend analysis snapshot file from the S7999B Diagnostics Pressing the Diagnostics button permits some display hardware diagnostics see Fig 104 Normally these diagnostics are applicable only for factory testing purposes but conditions may arise that warrant this testing Display Diagnostics LCD Display Test Not Performed Test Real Time Clock Test Hot Performed Test Audio Test Not Performed Test LED Test Not Performed Test COM1 Communication Not Performed Test Fig 113 Display diagnostics NOTE COM 1 Communication test is a factory only test Perform ing this text when not connected to a factory test fixture will always yield a Failed result Each test is invoked by pressing the Test button next to the diagnostic The results of the diagnostic test PASS or FAIL display in the text box next to the Test button Date and Time Disp
36. FICATIONS Electrical Ratings 12 Vdc input maximum of 500 mA current drain Included Power Supply for S7999B Inputs 85 to 264 Vac 47 to 63 Hz 120 to 370 Vdc Output 12 Vdc 0 to 2 1 A Power 25 W Included Power Supply for S7999C Inputs 100 to 240 Vac Output 12 Vdc 0 42 A Power 25 W Operating Temperature 32 F to 122 F 0 C to 50 C 9 7 16 240 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Storage Shipping Temperature 40 F to 158 F 40 C to 70 C Humidity 85 maximum relative humidity Approvals FCC Part 15 Class A Digital Device Underwriter s Laboratories Inc UL CUL Component Recognized for non continuous operation File Number MH20613 MCCZ Canada ICES 003 Dimensions See Fig 1 Replacement Parts S7999B 9 pin connector 50020034 001 Power Supply Manufactured by MeanWell Model S 25 12 order from manufacturer 6 32 X1 in screws 4 with nuts 4 Supplied Parts S7999C Mounting Plate see Fig 9 for dimensions and hole locations 6 32 X 1 screws 4 with nuts 4 Standoffs 5 16 in dia X 3 8 in long 4 Power Supply Manufactured by V infinity Model FSC S5 12U order from manufacturer 7 19 32 193 8 15 16 227 gt 1 33 64 PANEL HOLE CUTOUT SIZE 7 19 32 193 WIDE 5 13 32 137 HIGH FOR S7999B DISPLAY 7 6 WIDE 5 4 HIGH 39 M2
37. Gateway IP Address 192 168 0 1 Enable Network MV Use DHCP Check Software Server Connectivity Fig 105 Ethernet settings A Honeywell software server connectivity check can be performed by selecting the Check button This button is only enabled when the Ethernet interface is enabled and active The connectivity check tries for 15 seconds to connect to the Honeywell software server Successful connection displays a CONNECTED message on the screen An unsuccessful attempt displays NOT CONNECTED The MAC Media Access Control address is a hardware address that uniquely identifies the S7999B on the network This information is likely only of interest to the network administrator The IP Internet Protocol address is the address that the 57999 has been assigned by the DHCP server in the local network to use for others to access the S7999B This address is necessary for the remote user to identify the S7999B in an FTP File Transfer Protocol application for transferring trend analysis information Like the MAC address it is displayed for informational purposes for the network administrator If the IP address has a private network designation 192 x x x remote access from outside the local network may not be possible Contact the network administrator for assistance in this case If the IP address is 255 255 255 255 then no IP assignment has been made and there is no connection to the network This possibility c
38. Honeywell 57999 7999 SOLA Local Operator Interface PRODUCT DATA From behind into a panel cutout 5 45 in W X 4 3 in H using 4 6 32 screws nuts and 4 standoffs provided Wiring connections to the S7999C are made via a 4 pin connector on the back of the display NOTE APPLICATION The S7999B and S7999C are microprocessor based touch screen Operator Interface Ol displays that provide an operator interface for monitoring and configuring parameters in the Sola Hydronic Control and Sola Steam Control system The S7999B can be used to monitor an individual boiler but is primarily used for multiple boiler applications in a lead lag arrangement COM 2 port is available for Building Automation applications The S7999B display is flush mounted into a panel cutout 8 1 8 in W x 5 7 8 in H Wiring connections to the S7999B are through a removable 9 pin wiring header The S7999C display is used for individual boiler monitoring The S7999C is mounted onto a panel using the wallplate provided from the front into a panel cutout 7 6 in W X 5 4 in H using 4 6 32 screws and nuts provided Contents e 2 C 3 Installation Instructions S7999B OI Display 4 Wiring S7999B OI Display 4 Starting the S7999B OI Display 7 Configuration
39. Sensor Outlet Sensor Table 13 DHW Plate Heat Exchanger Inlet Sensor Auto DHW S6 or Inlet Sensor Configuration Parameters Auto DHW S6 or Outlet Sensor Parameter Comment Setpoint 40 F to 240 F 40 C to 115 C Tap detect degrees 0 F to 180 F 17 C to 82 C Time of day setpoint Setpoint when Time Of Day switch is Tap detect on hour min sec on 40 F to 240 F 40 C to 115 C recognition time Off hysteresis Differential above setpoint when boiler Tap detect on 0 F to 180 F 17 C to 82 C is turned off 40 F to 240 F 40 C threshold to 115 C gt Tap detect minimum hour min sec On hysteresis Differential from setpoint when boiler on time is turned on ees 2 oF to 234 oF 16 to 112 stop inlet DHW 0 F to 180 F 17 C to 82 C DHW priorit hour min sec Eros pa Tap stop outlet Inlet 0 F to 180 F 17 C to 82 C degrees 23 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 13 DHW Plate Heat Exchanger Configuration Parameters Continued Table 14 Warm Weather Setpoint Configuration Parameters Parameter Comment Plate preheat 40 F to 266 F 40 C to 130 C Parameter Comment setpoint Enable Enabled disabled Plate preheat on hour min Setpoint 40 F to 266 F 40 C to 130 C recognition time Plate preheat
40. Steam time Setpoint when TOD switch on of day Adjustable 0 to 15 or 0 to 150 setpoint sensor dependant Minimum Establishes setpoint for the steam 4ma input pressure Adjustable 0 to 15 or 0 to 150 sensor dependant Steam Differential below setpoint when pressure off boiler is turned off hysteresis Adjustable 0 to 15 or 0 to 150 sensor dependant Steam Differential from setpoint when pressure hysteresis is turned on Adjustable 0 to 15 or 0 to 150 sensor dependant Steam Time between hysteresis hysteresis changes 0 to 600 seconds step time O disable Steam P Gain applied for the P portion of Gain the PID equation 0 400 Steam Gain Gain applied for the portion of the PID Equation 0 400 Steam D Gain applied for the D portion of Gain the PID equation 0 400 Steam 4 20 uses 4 20ma remote control ma remote function to control either the control setpoint or modulation for Steam Disable setpoint modulation CH maximum 40 F to 266 F 10 22 outdoor temperature CH minimum 40 C to 130 C 40 F to 266 F outdoor 40 C to 130 C temperature Low water 40 F to 266 F temperature 40 C to 130 C Minimum 40 F to 266 F water 40 C to 130 C temperature Maximum off point 40 F to 266 F 40 C to 130 C Table 61 Configurable Parameters Continued Table Page Parameter Commen
41. a T hour min sec inverse limit time Delta T Recycle amp delay inverse limit Recycle amp delay with retry limit response Lockout Outlet T rise Enabled 22 29 enable Disabled Heat Enabled exchanger T Disabled rise enable T rise 0 F to 234 F degrees 17 C to 112 C T rise Recycle amp delay response Recycle amp delay with retry limit Lockout T rise retry O to 100 limit T rise delay hour min sec 57 Parameter Comment Heat Enabled exchanger Disabled high limit enable Heat 40 F to 266 F exchanger 40 C to 130 C high limit setpoint Heat Recycle amp delay exchanger Recycle amp delay with retry limit high limit Lockout response Heat 0 to 100 exchanger retry limit Heat hour min sec exchanger high limit delay CH anticon Enabled densation Disabled enable CH anticon Normal no change densation CH pump forced off pump CH anticon 40 F to 266 F densation 40 C to 130 C setpoint DHW anti Enabled condensa Disabled tion enable DHW anti Normal no change condensa DHW pump forced off tion pump DHW anti 40 F to 266 F condensa 40 C to 130 C tion setpoint Anticondensa tion Priority Anticondensation is more important than check those that apply Stack limit Delta T limit Slow start Forced rate Outlet high limit Table 23 24 Page 29 2
42. ag Master Status menu R7910A OR R7911 DIAGNOSTICS The diagnostic page displays analog and digital I O status of the control The digital MO data is displayed as LEDs that are either on green or off red see Fig 91 93 Not all digital I O can be displayed at the same time on the page so a horizontal scroll bar is used to move the view left and right to show all digital I O data Boiler 1 Status Digital 1 0 PumpA Main valve Q PumpB Load Control Input Pumpc STAT Blower HSI Pre Ignition ILK Pilot valve Q Interlock Nc Hum gt 1 0 e Fig 91 Diagnostic digital page left Boiler 1 Status Digital 120 External ignition Low Gas Alarm High Gas Pilot test hold Annunciator3 Time Of Day Annunciator4 Q Safety relay PM 2 analog vO OFF Fig 92 Diagnostic digital I O page center Burner Control T Boiler 1 Status Digital 120 Low Gas Annunciator5 High Gas Annunciator6 Annunciator3 Annunciator Annunciator4 Annunciator amp PM PM Lead Lag sj Burner Analog 0 Control 120 Fig 93 Diagnostic digital I O page right Temperature sensors or pressure sensors also display the current sensor state i e whether there is a fault condition or the sensor is in anormal monitoring state The user can toggle between dis
43. an Speed Low Fire Switch None Fig 55 Burner Control Ignition configuration 31 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 29 Burner Control Ignition Configuration Table 30 Burner Control Flame Failure Configuration Continued Igniter on during 1st half of PFEP Pilot Flame Establishing Period Main Flame 15 secs Establishing Period 10 secs 5 secs Flame Threshold BAN Burner Fig 56 Burner Control Flame Failure configuration Boiler 1 Control Flame Failure Table 30 Burner Control Flame Failure Configuration Parameter Comment Ignite failure Lockout response Recycle Recycle amp hold Recycle amp lockout Ignite failure delay hour min sec 65 0303 05 32 Parameter Comment Ignite failure retries 1 3 or 5 Pilot test hold On MFEP flame failure Recycle Off response Lockout Ignition source Hot Surface Igniter Run flame failure Recycle External ignition response Lockout Internal ignition Fan speed error Recycle Pilot type Direct burner constant ignition response Lockout Direct burner pulsed ignition Safety Parameter Verification When any of the safety configuration parameters are changed Lightoff rate RPM or the safety parameter verification procedure must be performed Preignition time hou min sec before the control will resume burner control
44. anced configuration options for each pump Press the Control Settings button to return to the screen shown in Fig 45 Pump Configuration Central Heat pump Pump control Auto Pump output Pump Boiler 1 Pump start delay 0 sec Overrun time 0 sec Use for local Stand alone demands Use for Lead Lag Master demands Advanced Settings gt gt Fig 45 Pump configuration Table 17 Pump Configuration Parameters for R7910A Hydronic System Parameter Comment Pump control Auto On Pump output Pump A Pump B Pump C None Pump start delay hour min sec Overrun time hour min sec Table 61 on page 53 has more parameters listed 65 0303 05 26 NOTE The R7911 Steam Control does not have pumps but the outputs are available to operate air dampers or accessories CH Pump Boiler Pump and System Pump are used for these output options Table 17a Pump Configuration Parameters for R7911 Steam Modulation Configuration Parameters Parameter Comment Auxiliary pump control Auto On Auxiliary pump is on when CH pump is ON Slave command Auxiliary pump output Pump A Pump B Pump C None Boiler pump control Auto On Boiler pump output Pump A Pump B Pump C None Boiler pump overrun time 0 600 seconds 0 Not configured CH pump control Auto On CH pump output Pump A Pump B Pump C None CH pump
45. ation in progress The Back button returns the user to the previous page Two other icons may be noticed near the boiler name A bell will be displayed if the system is in Lockout that reset will be required A padlock Hg will be shown on screens that require a password to change the parameter An unlocked padlock indicates the password has been entered to change the parameter 65 0303 05 Status or Home Page A status summary page Fig 14 is displayed when the 7999 display is connected This status page appears on the 57999 when the Sola control icon is pressed on the Home page The status page displays the current condition of the burner control and displays some of the more important configuration settings The boiler name associated with the burner control is displayed in the title on the status page NOTE When the burner control has no boiler name defined Modbus address is used to identify the boiler The initial status page displayed contains summary status information as shown in Fig 14 Any status information not applicable for the installation is grayed blanked out on the Screen Buttons on this screen include Configure used to configure the burner control see Configure Button on page 13 for more details Operation used to perform daily or frequent functions with the burner control such as setpoint adjustment etc See Operation Button on page 18 for details Diagnostic used to vi
46. conds 0 Disable hysteresis stepping Boiler 1 Steam Configuration Steam D Gain Gain applied for the D portion of the PID equation 0 400 Steam 4 20 ma remote control uses 4 20ma remote control function to control either the setpoint or modulation for Steam Disable setpoint modulation Outdoor Reset Parameters R7910A Hydronic Control Only Table 10 displays Outdoor Reset configuration parameters Pressing the left or right arrow displays Lead Lag which lists the same parameters e Boiler 1 Outdoor Reset Configuration A Steam enable Steam demand source Steam pressure setpoint Steam time of day setpoint Minimum steam pressure Steam pressure off hysteresis Steam pressure on hysteresis Steam hysteresis step time min Central Heat Fig 39 R7911 Steam Configuration Table 9 Steam Configuration Parameters Parameter Steam enable Comment Disable enable steam feature Steam demand source Steam pressure setpoint Sensor and LCI Sensor and Remote Stat Sensor and Stat Terminal Sensor Only Setpoint for normal modulation Adjustable 0 to 15 or 0 to 150 sensor dependant Maximum outdoor temperature go F Minimum outdoor temperature 0 F Low water temperature 32 F Minimum water temperature 0 Maximum off point 120 F Show Line Fig 40 Outdoor reset configuration Table 10 Outdoor Reset Configuration Parameters
47. d rate 1750 RPM Rate overridez Bumer Control Fig 80 Demand and Modulation Status menu top S7999B S7999C SOLA LOCAL OPERATOR INTERFACE History Fig 81 Modulation Status menu bottom Inlet Temperature Status Table 49 displays the status page data for R7910A inlet temperature Table 49 Inlet High Limit Status Data Inlet sensor state Comment None Normal Open Shorted Outside high range Outside low range Not reliable None no outlet sensor Inlet temperature Inlet sensor temperature Same as bar graph The bar graph displayed for this status is the inlet sensor temperature Boiler 1 Fig 82 Inlet High Limit Status menu Fan Status Table 50 displays the status page data for the fan in the control 41 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 50 Control Fan Status 4 Central Heat pump Data Comment Fan speed or RPM current fan speed Maximum fan speed Setpoint of maximum fan speed 96 or RPM Minimum fan speed RPM of minimum fan speed or Pump 4 OFF Controlling pump None The bar graph displayed for this status is the fan speed 4 Boiler 1 Fan RPM 3280 Fan speed LOW Maximum fan speed 3260 RPM Minimum fan speed 1690 RPM 1690 LOW History At Fig 83 Control Fan Status menu Hydronic Pump Status Table 51 display
48. day setpoint Setpoint when Time Of Day switch is on 40 F to 266 F 40 C to 130 C Off hysteresis Differential above setpoint when boiler is turned off 32 F to 266 F 0 C to 130 C On hysteresis Differential from setpoint when boiler is turned on 32 F to 266 F 0 C to 130 C 4 mA water temperature 40 F to 266 F 40 C to 130 C 20 mA water temperature 40 F to 266 F 40 C to 130 C Modulation sensor Outlet sensor Inlet sensor S5 J8 11 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 8 Central Heat Hydronic Configuration Parameters Continued Parameter Modulation Rate Sensor Comment Local Table 9 Steam Configuration Parameters Parameter Steam pressure on hysteresis Comment Differential from setpoint when boiler is turned on Adjustable 0 to 15 or 0 to 150 sensor dependant P gain Gain applied for the P portion of the PID equation Steam hysteresis Time between hysteresis changes 0 to 0 400 step time 600 seconds 0 disable l gain Gain applied for the portion of the Steam P Gain Gain applied for the P portion of the PID equation PID equation 0 400 0 400 D gain Gain applied for the D portion of the Steam Gain Gain applied for the portion of the PID PID equation Equation 0 400 0 400 Hysteresis step time Time between hysteresis step changes 0 600 se
49. e Table Page Parameter Comment Flame sensor Flame rod 31 35 type UV power tube UV power tube with spark interference None Modulation 4 20mA output 0 10V Fan PWM Blower HSI Blower Hot surface ignition Temperature Fahrenheit units Celsius Anti short 0 600 seconds cycle time 0 Not configured Alarm silence 0 600 minutes time 0 Not configured Power up Clear lockout with Lockout NOT clear lockout STAT amp Enabled EnviraCOM Disabled remote stat Flame sensor Flame rod 32 35 type UV Modulation 4 20 output 0 10V Fan PWM Blower HSI Blower Hot surface ignitor Temperature Fahrenheit units Celsius Anti short 0 600 minutes cycle time Alarm silence time 0 600 minutes Power up Clear lockout with lockout Do NOT clear lockout Inlet 0 15 psi connector 0 150 psi type UNCONFIGURED Stack 10k NTC dual safety connector 10k NTC single non safety type 12k NTC single non safety UNCONFIGURED Header 4 20ma UNCONFIGURED 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 61 Configurable Parameters Continued Table 61 Configurable Parameters Continued Table Page Parameter Comment Absolute RPM 33 35 maximum fan speed Absolute RPM minimum fan speed Fan gain 0 100 down Fan gain up 0 100 Minimum
50. elta T Limit configuration Stack limit Enabled dual sensor safety Enabled single sensor non safety Disabled Table 21 Delta T Limit Stack limit delay hour min sec Configuration Parameters Stack limit response Lockout Parameter Comment Recycle amp delay Delta T enable Enabled Stack limit setpoint 32 F to 266 F 0 C to 130 C Disabled Delta T degrees 0 F to 234 F 17 C to 112 C Delta T delay hou min Delta T response Recycle amp delay Recycle amp Delay with retry limit Lockout time Delta T retry limit 0 100 Delta T rate limit Enabled enable Disabled Delta T inverse limit hour Delta T inverse limit response Recycle amp delay Recycle amp delay with retry limit Lockout T Rise Limit Configuration Parameters Table 22 displays T Rise limit parameters Table 22 T Rise Limit Configuration Parameters Parameter Comment Outlet T rise enable Enabled Disabled Heat exchanger T Enabled rise enable Disabled T rise degrees 0 F to 234 F 17 C to 112 C sec T rise response Recycle amp delay Recycle amp delay with retry limit Lockout T rise retry limit 0 to 100 T rise delay hour min sec Heat Exchanger High Limit Configuration Parameters Table 23 displays T Rise limit parameters Table 23 Heat Exchanger High Limit Configuration Parameters Parameter Heat exchan
51. ended to permit field upgrades for bug fixes and to install new features Requirements for downloading new software Ethernet connection for Internet access RJ45 male connector Carefully insert the RJ45 connector into the Ethernet jack in the lower right corner on the back of the display to ensure no damage to the jack Dynamic IP addressing from DHCP server IMPORTANT If these requirements can t be met at the location of the Ol Display this procedure should not be done or the Ol Display should be moved to a location where these requirements can be met Failure to satisfy these requirements can result in the OI Display becoming inoperable when the upgrade steps are followed The above requirements can be checked prior to execution of the software upgrade procedure on the Ethernet Setup page see Advanced Setup section On the Ethernet Setup page a connectivity check can be performed to validate whether access to the Honeywell server is possible The OI Display must be reset to initiate the download procedure Initial boot procedure of the device permits the user to enter into Advanced Startup options within the first five seconds after power up Follow these steps 1 Select the Advanced Startup Options button A Warning message is displayed If you don t want to proceed with the software upgrade you can cancel the procedure at this time Select OK to proceed Select the Force Application Update checkbox Deselect t
52. ensor only Domestic Hot Water over Lead Lag DHW P gai Gai lied for the P porti f th Priority source Disabled gain PID equatio B RENEE diac Priority method Boost during priority tim 0 400 Modulation sensor DHW sensor DHW I gain Gain applied for the portion of the PID equation Setpoint 20 0 400 Time of day setpoint 100 F DHW D gain Gain applied for the D portion of the Off hysteresis 5 v PID equation ba 0 400 DHW Storage Configuration Fig 41 Domestic Hot Water DHW configuration Table 12 displays DHW Storage configuration parameters Table 11 Domestic Hot Water DHW Table 12 DHW Storage Configuration Parameters Configuration Parameters Parameter Comment Parameter Comment DHW storage Enabled Disabled Enable Disable or Enable Domestic Hot enable Water Loop Storage time hour min sec Demand switch Sensor for Central Heat demand Setpoint 40 F to 266 F 40 C to 130 C DHW sensor only NE oF 17 5 DHW sensor amp Remote Stat Off hysteresis 0 F to 180 F 17 C to 82 C DHW switch amp inlet sensor or On hysteresis 0 F to 180 F 17 C to 82 DHW switch amp outlet sensor Priority source Which system has priority DHW Plate Heat Exchanger Disabled or Heat Demand Configuration Priority method Boost during priority time Table 13 displays DHW Plate Heat Exchanger configuration Drop after priority time parameters Modulation sensor DHW
53. etection Disabled enable Purge rate Fan Speed proving High Fire Switch None Lightoff rate Fan Speed proving Low Fire Switch None Prepurge RPM or rate Prepurge 0 600 seconds time 0 Not configured Run 0 600 seconds stabilization 0 Not configured time Standby Rate RPM or Postpurge RPM or rate Postpurge 0 600 seconds time 0 Not configured Forced hour min sec recycle interval time S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 61 Configurable Parameters Continued Table 61 Configurable Parameters Continued Table Page Parameter Comment Pilot test hold On 29 32 Off Ignition Hot Surface Igniter source External ignition Internal ignition Pilot type Direct burner constant ignition Direct burner pulsed ignition Intermittent Interrupted Lightoff rate RPM or 96 Preignition 0 600 seconds time 0 Not configured Pilot Flame 15 secs Establishing 10 secs Period 4 secs Igniter on 1st half of PFEP during Pilot Flame Establishing Period Main Flame 15 secs Establishing 10 secs Period 5 secs Flame Threshold Ignite failure Lockout 30 32 response Recycle Recycle amp hold Recycle amp lockout Ignite failure 0 600 seconds delay 0 Not configured Ignite failure 1 3 or 5 retries MFEP flame Recycle failure Lockout response Run flame Recycle failure Lockout response Fan speed Recycle error Lockout respons
54. etup button to adjust the contrast and sound as desired If the screen is dim check the pin 1 and 2 wiring connections NOTE Advanced Startup screen displays for five seconds after power up before the Home page displays This screen allows the user to upgrade the software in the System Display see Preface on page 2 and should normally be bypassed Three LEDs exist for I O traffic one for the Ethernet network port and two for Modbus ports The ethernet port should only be used if instructed by Honeywell that an update is necessary Modbus Com Port 2 is not active on this device 1 Make sure the Power and COM1 LEDs are blinking 2 If the LEDs are not blinking a Make sure the proper connections have been made between the Modbus COM1 Port and the first control ler device in the Modbus network b See Wiring S7999B OI Display on page 4 for proper wiring of the OI Display 9 pin Header Connections 3 If connected to a BAS application COM2 LED will blink indicating BAS traffic Home Page S7999B OI Display Make sure a screen similar to Fig 6 appears after the Ol Display has completely powered up On System applications each SOLA Control is represented on the Home page by an icon and name Pressing the icon allows the user to zoom in on that boiler and see its specific details These details are provided on a new page which can include additional buttons that display additional detail and operation informati
55. ew burner control diagnostic information see Diagnostics Button on page 19 for more details Details used to view burner control detail status information see Details on page 38 History used to view burner control history see History Button on page 16 for more details 2 used to expand the pump status information Modulation used to toggle between status displays pump setpoints and modulation Boiler 1 Central Heat Burner state Run Firing rate 2000 RPM Fan speed 2018 RPM Setpoint 150F inlet Outlet Stack DHW Header Outdoor Modulation 103F 102F Cf 102F 100F 102F Pumps 2 Domestic Hot Water Fig 14 Summary status page Hydronic Control shown Configure Button Pressing the Configure button bottom left on the Status page opens the Configuration page The Configuration page shown in Fig 15 is for the S7999C OI display The S7999B Configuration page does not have a Display Setup button Display Setup S7999C only Pressing the Display Setup button displays miscellaneous S7999C OI Display setup and diagnostic functions See page 47 for options The same function as the 1234 Setup on the S7999B home page The configuration page allows the user to view and set parameters that define how the connected R7910A functions in the hydronic heating system or the R7911 steam heating system The configuration page contains a menu of parameters grouped into func
56. fety alerts will be shown on the summary bar of the home page Display empty parameter groups This cleans up the home page by hiding unused parameter groups Automatic synchronization with control when connections is made This allows automatic display of new control to update when the connection is identified instead of manually making the synchronization when the operator is ready Sound Audio Alarm for faults This uses the display speaker to sound an alarm on shutdown for SOLA faults The COM1 tab see Fig 118 contains the following setting Modbus address range 1 N Sets the Modbus address for the connected device range is 1 to 250 User Preferences 5 Fig 118 COM1 tab S7999B Only COM2 is a Modbus gateway for Building Automation System BAS networking Press the 2 tab see Fig 119 to define settings Enable Modbus Gateway This box must be selected to enable the COM2 BAS interface Modbus Gateway Speed Select the baud rate 38400 19 200 or 9600 bps Modbus Gateway Timeout Defines how long the BAS will wait after sending a Modbus message before timing out and sending the next modbus message currently non functional leave at 1 0 Fig 119 2 tab Display Reset The user can reset the display and force a power up by pressing the Display Reset button A pop up dialog box confirming the reset request displays Fig 120 before the reset proceeds Advanced Setup
57. fter priority time DHW priority Hour Minute override time Second Enable Enabled 39 37 Disabled Outdoor 40 F to 266 F setpoint 40 C to 130 C Frost protection rate Enable Enabled 40 37 Disabled Setpoint 40 F to 266 F 40 C to 130 C 65 0303 05 Table 61 Configurable Parameters Continued S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 61 Configurable Parameters Continued Table Page Table Page Parameter Comment Parameter Comment Lead Sequence order 41 37 Method Error threshold 44 37 selection Measured run time Firing rate threshold method Disabled Lag selection Sequence order Detection Hour Minute method Measured run time time Second Lead rotation day hour min Error 0 F to 234 F time threshold 17 C to 112 C Force lead day hour min Rate offset rotation time Interstage Hour Minute Base load 96 42 37 delay Second common Method Error threshold 43 37 Table 62 Other Tables Firing rate threshold Disabled Name Table Page Detection _ Hour Minute 4 pin Connector Terminals 2 10 ime eee Lockout History 3 16 Error 0 F to 234 F threshold 17 C to 112 C Aort Log 18 Rate offset Digital MO Data 57 45 Interstage Hour Minute Analog I O Data 29 delay Second 61 65 0303 05 S7999B S799
58. g 6 S7999B Home page Boiler 1 in normal operation Activ Available 1 VIEW INDIVIDUAL Fig 7 S7999B Lead Lag Home page BUTTON FLOW BACK ICON FLOW HOME ICON ALWAYS TAKES YOU TO THE HOME PAGE SUMMARY PAGE DIAGNOSTICS Diagn Test Burner Control Digital yo CONFIGURE OPERATION Configuration CH Groups Login Login Logout DHW Verify S7999B S7999C SOLA LOCAL OPERATOR INTERFACE PROGRAM MODULE CLEAN SCREEN DETAILS HISTORY MODULATION a PUMPS M13965 Fig 8 S7999B display page flow INSTALLATION INSTRUCTIONS S7999C OI DISPLAY NOTE For S7999B OI Display installation instructions see page 4 The S7999C display is used for individual boiler monitoring The S7999C is mounted onto a panel using the wallplate provided from the front into a panel cutout 7 6 in W X 5 4 in H using 4 6 32 screws and nuts provided From behind into a panel cutout 5 45 in W X 4 3 in H using 4 6 32 screws nuts and 4 standoffs provided Mounting the S7999C OI Display using the wallplate provided 1 Select the location to mount the OI display this could be a location up to 1000 feet from the SOLA control Mounting the S7999C OI Display 2 Usethe device wallplate as a template to mark the loca tion of three or four mounting screw holes See Fig 9 directly to the Door Panel Drill 3 16 in holes for mounting the wallplate 1 Select
59. g when the device is properly powered and communicating to the Sola Control CONFIGURATION GROUPS DIAGNOSTIC TEST The LED exists for traffic 1 Make sure the LED is blinking 2 Ifthe LED is not blinking a Make sure the proper connections have been made between the display and the Sola Control b See Wiring S7999C OI Display page 10 for proper wiring of the display connections 1 ANALYSIS A 1 1 1 DETAILS HISTORY MODULATION 1 1 ax a 1 moon sErowrs 1 ALERTS 1 nar KEY BUTTON FLOW BACK ICON FLOW HOME ICON ALWAYS TAKES YOU TO THE HOME PAGE M29774 Fig 13 S7999C display page flow PAGE NAVIGATION The Sola Displays present information and options in a paged manner Pages are displayed in a tree structure in which the user navigates up and down to arrive at the desired Function see Fig 8 for S7999B or Fig 13 for S7999C The page descriptions are provided below so that you can understand the purpose of each and view the selections parameters and information that is available or required on each Common OI Display Page Symbols Most pages have a Home button in the top left corner of the screen and a Back button e in the top right corner of the screen The Home button returns the user to the Home page and terminates any oper
60. ger high limit enable Heat exchanger high limit setpoint Heat exchanger high limit response Comment Enabled Disabled 40 F to 266 F 40 C to 130 C Recycle amp delay Recycle amp delay with retry limit Lockout Heat exchanger retry 0 to 100 limit Heat exchanger high hour min sec limit delay 29 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Anti Condensation Configuration Parameters R7910A Hydronic Control Only Table 24 displays anti condensation parameters Use the left and right arrows to switch between Central Heat Domestic Hot Water Frost Protection and Priority parameters Boiler 1 w Anti condensation Configuration gt Central Heat Enable Disabled Setpoint 35 Fig 50 Anti condensation configuration Table 24 Anti Condensation Configuration Parameters Parameter Comment CH Enable Enabled Disabled CH Setpoint 40 F to 266 F 40 C to 130 C DHW Enable Enabled Disabled DHW Setpoint 40 F to 266 F 40 C to 130 C Frost Protection Enabled Enable Disabled Anticondensation Anticondensation is more important Priority than check those that apply Stack limit Delta T limit Slow start Forced rate Outlet high limit 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Frost Protection Parameters R7910A Hydronic Control Only Table 25 displays frost protection parameters CH
61. he Use Existing Application checkbox Select the Continue button gt ON When purchasing replacement and modernization products from your TRADELINE wholesaler or distributor refer to the TRADELINE Catalog or price sheets for complete ordering number If you have additional questions need further information or would like to comment on our products or services please write or phone 1 Your local Honeywell Automation and Control Products Sales Office check white pages of your phone directory 2 Honeywell Customer Care 1885 Douglas Drive North Minneapolis Minnesota 55422 4386 In Canada Honeywell Limited Honeywell Limit e 35 Dynamic Drive Toronto Ontario M1V 4Z9 International Sales and Service Offices in all principal cities of the world Manufacturing in Australia Canada Finland France Germany Japan Mexico Netherlands Spain Taiwan United Kingdom U S A 65 0303 05 The software upgrade is automatic after the above steps The OI Display connects to the Honeywell server which verifies the configuration file erases the old application and downloads the new one The OI Display may have difficulty finding the new configuration file at first In this case the procedure automatically starts over again until it works S7999C Only Software upgrades for S7999C OI Display when needed will be provided by Honeywell and are accomplished through the MMC port located on the top back of the device SPECI
62. hour time period intervals NOTE Full graphs require that the S7999B has been moni toring the R7910 or R7911 for the complete time period Partial graphs display if this is not the case The buttons at the bottom can be used to change the view of the graph The user can change the sample rates of the display by pressing the Seconds Minutes Hours or Days button the button changes depending on what sample rate is currently displayed The and buttons zoom in and out of 65 0303 05 50 the graph so the Y axis depicts different degrees of detail for the data range The viewing window can be moved up and down the graph to see the complete range when zoomed in The smallest measurement interval is a single whole digit no fractional precision when the entire range exceeds 10 units e g 20 30 degrees Pressing the Stop button will pause trend data updates of the graph The graph freezes the view when stopped However trend data sampling from the R7910 or R7911 continues regardless whether the graph update is stopped or not Restarting the updates causes the graph to be refreshed with the latest data samples Pressing the Clear button will clear the trend sample data for an R7910 or R7911 All trend data for the R7910 or R7911 is cleared including status variables that are not included in the graph The user is asked to confirm this action before proceeding NOTE For system trend analysis graphs the Clear button isn t p
63. itially installed However a re synchronization is necessary after the Ol Display is reset See Fig 36 The user presses the Synchronize button to begin synchronization with the control See Fig 36 Burner Boiler 1 Burner Systems 01 Boiler 1 Slave System Configuration Fig 36 System synchronization Status of the synchronization is reflected in the dialog box The synchronization can be aborted by selecting the Cancel button Configuration The SOLA Control can be configured from the OI Display The control configuration is grouped into the functional groups seen in Table 5 Table 5 Functional Configuration Groups Hydronic Control System Identification and Access Steam Control Steam Identification and Access CH Central Heat Steam Configuration Outdoor Reset Modulation Configuration DHW Domestic Hot Water Pump Configuration DHW Storage DHW Plate Warm Weather Shutdown Demand Priority Modulation Configuration Statistics Configuration Pump Configuration Stack Limit Statistics Configuration Annunciation Configuration High Limit Burner Control Interlocks Stack Limit Burner control Timings and Rates Delta T Limits 65 0303 05 20 Table 5 Functional Configuration Groups Hydronic Control Steam Control T Rise Limit Heat Exchanger High Limit Anti condensation Burner Contr
64. l priority over Lead Lag CH Setpoint Local source S2 J8 6 4 20mA CH Setpoint Setpoint for normal Central Heat modulation 40 F to 266 F 40 C to 130 C CH time of Setpoint when Time Of Day day setpoint switch is 40 F to 266 F 40 C to 130 C CH off Differential above setpoint hysteresis when boiler is turned off 40 F to 266 F 40 C to 130 C CH on Differential from setpoint when hysteresis boiler is turned on 40 F to 266 F 40 C to 130 C 4 mA water 40 F to 266 F temperature 40 C to 130 C 20 mA water 40 F to 266 F temperature 40 C to 130 C Modulation Outlet sensor Inlet sensor S5 sensor J8 11 Modulation Local Rate Sensor CH P gain Time between hysteresis step changes 0 400 CH I gain Time between hysteresis step changes 0 400 CH D gain Time between hysteresis step changes 0 400 Hysteresis Time between hysteresis step step time changes 0 600 seconds 0 Disable hysteresis stepping Table Page 21 65 0303 05 54 Table 61 Configurable Parameters Continued Table Page Parameter Comment Steam Disable enable steam feature 9 22 enable Steam Sensor and LCI demand Sensor and Remote Stat Source Sensor and Stat Terminal Sensor Only Steam Setpoint for normal modulation pressure Adjustable 0 to 15 or 0 to 150 setpoint sensor dependant
65. lainn reason None Annunciator first out None Annunciator hold None Bumer state Standby Sequence timez None Delay timez None 40 Fig 78 Burner Control Status menu top Oullet F os Boiler 1 6 2 Burner Control Firing cate 0 RPM Firing rate control Auto Flame signal 0 00 aA V Hold codezLCI OFF Lockout None 40 Remote STAT OFF History Fig 79 Burner Control Status menu bottom Burner control can be turned on and off in the R7910A or R7911 by the user Hydronic Demand and Modulation Status Table 49 displays the status page data for R7910A Table 48 Hydronic Demand and Modulation Status Data Demand source Comment CH DHW Lead Lag or Frost Protection parameter that has current priority Firing rate or RPM Adjustable when firing rate control set to Manual Demand rate or RPM Rate limiter None Outlet high limit Delta T limit Stack limit Slow start limit Anti condensation Minimum modulation Forced rate Limited rate 96 or RPM Rate override Burner control default Burner control manual firing rate off None Override rate or RPM The bar graph displayed for this status is the outlet sensor temperature History Boiler 1 44 Demand amp Modulation Me Demand sourcez Central Heat Firing rate 0 RPM Demand rate 0 RPM Rate limiter Minimum modulation Limite
66. lay time can be configured in the S7999B and S7999C Ol Displays and applied to the R7910A or R7911 A date and time is entered by the user at the display and any data that is timestamped is marked with the current time and date in the display 51 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE The Display clock is set by selecting the Date and Time button on the Advanced Setup page A screen similar to the following figure Fig 114 displays NOTE It s important that the time be set in the Display so correct timestamps are given to the R7910A or R7911 lockouts The display s time and date need to be set should power be interrupted to the dis play Set Time amp Date Fig 114 Display Date and Time Edit the date and time and press the OK button to set the new settings Press the Cancel button to exit without changing the time or date Version Pressing the Version button on the Advanced Setup page displays manufacturer and software version information Fig 115 and 116 L a Lid add dd d E ed d Loa d ME Fig 115 Code version top view 65 0303 05 Fig 116 Code Version bottom view User Preferences The User Preferences button displays General options as well as those for for COM1 and COM2 User Preferences Fig 117 General tab The General tab see Fig 117 contains the following settings Display alerts on Status Summary Bar This determines whether non sa
67. let 26 E Central Heat CH gt CH etablez Enabled CH bumer demand 0N CH pump ON CH pump demand ON CH pump overrun timez None CH requested rate 0 RPM 40 se Histo Fig 70 Hydronic CH detail status page Status information on the detail status page is organized into groups and displayed on the page one group at a time The user moves from one group to another using the left and right arrow buttons Status data on the detail status page is displayed in a menu for the group that is currently displayed If more status items exist in the group than will fit on the screen a vertical scroll bar allows the user to see all status data If the user selects a line of status data in the menu it will expand in bigger more easily readable text as show in Fig 71 Additional information about Status data and groups that are displayed are provided in the R7910A or R7911 Status section of this document 6 Central Heat CH i Boiler 1 enable Enabled FH homer demend NWN CH requested rate 0 RPM DUDO demands 17 CH pump overrun time None 40 TH CH requested rate 0 RPM hl H toy Fig 71 Hydronic expanded detail status 65 0303 05 38 R7910A or R7911 Status Data in Tables 45 Table 56 are displayed on the R7910A Hydronic or R7911 Steam status pages A complete list of Status tables can be found in Table 60 on page 53 The CH status data shown in Table
68. meter settings by selecting the parameter on the page A dialog box displays for the parameter with controls allowing the user to change the value see Fig 19 After changing the setting to a new value press the OK button Pressing the Cancel button leaves the parameter unchanged The changed setting is reflected on the screen and sent to the control when the OK button is pressed Fig 19 Change configuration parameter page example of a Hydronic Control Verify Pressing the Verify button displays safety configuration parameters for an additional verification step to commit the changes Safety parameters are grouped into blocks that include only safety parameters not a mixture of safety data and non safety data All parameters within the safety group undergo a verification process A safety parameter group is identified on the display to indicate when the configuration parameters are safety related Each safety parameter group is verified one ata time until all have been verified See Fig 20 Boiler 1 Safety Parameter Verification Verification ID 1 System NTC sensor type 10K dual safety Flame sensor type Flame rod Power up with Lockout Do NOT clear lockout Anti short cycle tine 0 secs Blower HS Blower This group has been verified Another group is waiting Logout Begin Fig 20 Safety verification 15 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Like operating parameters safety pa
69. mplate mark the loca tions of two mounting holes in the enclosure 3 Remove the power supply 4 Drill 1 4 in holes through the panel at the marked loca tions and secure the power supply with the two 776 32 screws and nuts provided WIRING 7999 OI DISPLAY The S7999C OI display must be appropriately wired for both power and communications 1 Wire the power supply and the RS 485 communication cables per Table 2 and the wiring diagram in Fig 11 Y and are connected directly to the display and either SOLA Control connector J3 Modbus MB1 or Modbus MB2 Make sure the 12 Vdc power supply supplied with the S7999C is connected securely to the 120 Vac power Source Table 2 4 pin Connector Terminals located on the back of the S7999C OI Display Pin 2 Function Y Data Output Modbus b 65 0303 05 Table 2 4 pin Connector Terminals located on the back of the S7999C OI Display Pin Function 12Vdc input 12Vdc Input G Data Output Modbus a ST999C MID 57999 CAN BE LEVEL DISPLAY CONNECTED TO EITHER MB1 OR MB2 A B C TERMINALS V INFINITY V L Fsc s5 12U WIRING KEY LINE VOLTAGE 12 3 MB1 MB2 ECOMJ3 R7910 HYDRONIC CONTROL OR R7911 STEAM CONTROL DO NOT CONNECT S7999C TO TERMINALS 1 2 3 AS THIS WILL RENDER THE DISPLAY INOPERABLE M3200
70. n time 0 999 999 E ie S Rod igh limi ecycle amp ho pump cycles 0 999 999 pasti DHW pump cycles 0 999 999 DWH high limit 40 F to 266 F 40 C to 130 C System pump cycles 0 999 999 setpoint Auxiliary 2 pump 0 999 999 Outlet high limit Enabled cycles Disabled Outlet high limit Recycle amp hold response Lockout Outlet high limit setpoint 40 F to 266 F 40 C to 130 C 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Stack Limit Configuration Parameters Table 20 displays stack limit configuration parameters Boiler 1 Stack Limit Stack limit Enabled dual sensor safety Stack limit delay 5 min Stack limit response Lockout Stack limit setpoint 220 F THIS GROUP REQUIRES SAFETY VERIFICATION Fig 48 Stack Limit configuration Table 20 Stack Limit Configuration Parameters Delta T Limit Configuration Parameters R7910A Hydronic Control Only Table 21 displays other limit parameters Use the left and right arrows to switch between Inlet to Outlet Flow and Exchanger to Outlet Flow The parameters are the same for all pumps Delta T enable Boiler 1 Delta T Limits Inlet to outlet flow Delta T degrees 14F Delta T delay Delta T response Delta T retry limit Delta T rate limit enable Delta T inverse limit time 65 0303 05 Parameter Comment Fig 49 D
71. nfigured System Auto pump control On System Pump A pump output Pump B Pump C None System 0 600 seconds pump ourrun 0 Not configured time Pump 0 600 seconds exercise time 0 Not configured Auxiliary 0 999 999 18 27 pump cycles Boiler pump 0 999 999 cycles Burner cycles 0 999 999 Burner run 0 999 999 time CH pump 0 999 999 cycles DHW pump 0 999 999 cycles System 0 999 999 pump cycles Auxiliary 2 0 999 999 pump cycles S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 61 Configurable Parameters Continued Table 61 Configurable Parameters Continued Table Page Parameter Comment DHW high Enabled 19 27 limit Disabled DHW high Suspend DHW limit Recycle amp hold response Lockout DHW high 40 F to 266 F limit setpoint 40 C to 130 C Outlet high Recycle amp hold limit Lockout response Outlet high 40 F to 266 F limit setpoint 40 C to 130 C Stack limit Enabled 20 28 Disabled Stack limit 0 600 seconds delay Stack limit Lockout response Recycle amp delay Stack limit 40 F to 266 F setpoint 40 C to 130 C Delta T Enabled 21 28 enable Disabled Delta T 40 F to 266 F degrees 40 C to 130 C Delta T delay 0 600 seconds Delta T Recycle amp delay response Lockout Delta T retry limit Delta T rate Enabled limit enable Disabled Delt
72. ol Flame Failure Frost Protection Configuration System Configuration Annunciation Configuration Configuration Burner Control Interlocks Lead Lag Configuration Burner Control Timings and Rates Burner Control Ignition Burner Control Flame Failure System Configuration Fan Configuration Sensor Configuration Lead Lag Slave Configuration Lead Lag Master Configuration Most of this configuration is performed by either the contractor installer or at Honeywell Each functional group is displayed on the Configuration menu page Parameters in functional groups that are not applicable for the installation can be ignored In some cases features in a functional group are disabled by default and are enabled when needed for the installation R7910A HYDRONIC CONTROL R7911 STEAM CONTROL CONFIGURATION PARAMETERS The following pages list the configuration parameters available for the R7910A or R7911 installed NOTE Individual Configuration pages may differ from this text as features are added or amended by Honeywell A password is required to make changes to the Configuration Parameters The SOLA Control will be in a Lockout 2 waiting for safety data verification as received or will go to a Lockout 2 when changes are made to the safety data A WARNING Explosion Hazard Improper configuration can cause fuel buildup and explosion Improper user operati
73. on 0 F to 180 F 17 C to 82 C hysteresis Demand Priority Configuration Plate preheat off 0 F to 180 F 17 C to 82 C Parameters hysteresis Fig 42 displays R7910A Hydronic Control Demand Priority Plate preheat detect 0 F to 180 F 17 C to 82 C configuration options Press the arrows to change the priority on threshold order Plate preheat detect 0 F to 180 F 17 C to 82 C Boiler 1 our min X sec TEE HEU Si Demand Priority Configuration Plate preheat delay hour min X sec Local Loops after tap vs LL slave DH Warm Weather Shutdown m pu Configuration Table 14 displays Warm Weather Setpoint configuration parameters Lead Lag Slave 4d Arrow points to demand source of higher priority Fig 42 Demand priority configuration 65 0303 05 24 Modulation Configuration Parameters Table 15 displays R7910A Hydronic Control Modulation configuration parameters Boiler 1 Modulation Configuration CH maximum modulation rate maximum modulation rate Minimum modulation rate CH forced rate lime CH forced rate DHwW forced rate lime forced rate CH slow start enable Fig 43 Modulation configuration Table 15 R7910A Hydronic Control Modulation Configura S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Steam Modulation Configuration Parameters Table 16 displays R79
74. on which itself leads to other pages The pages are traversed in a tree structure method as shown in Fig 8 The Sola icons will appear in one of four colors indicating the boiler status Blue Normal operation Red Lockout condition Gray Standby mode burner switch off 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Gray and crossed out communication error disconnected or powered off Up to 8 Systems can be displayed on the Home page The name of each boiler is displayed next to the Sola icon button When Lead Lag is enabled the system header temperature and firing rate are displayed for each System When the burner is in standby or not firing the firing rate is not displayed NOTE The boiler name may be cut off on the Home page when all icons are present The Home page also includes a System Analysis button that allows the user to view status information on a system wide that is multiple boiler basis The user can choose which status information to compare from the SOLA Controls in the system Pressing the 1 2 3 4 Setup button on the Home page displays miscellaneous setup and diagnostic functions beginning on page 47 see also Table 61 on page 53 It also contains the setup configuration for BAS applications under the Advanced Setup button Pressing the SOLA icon opens that control s status page Go to Configure Button on page 13 to continue 65 0303 05 Boiler 1 Fi
75. on may result in PROPERTY LOSS PHYSICAL INJURY or DEATH The OI Display used to change parameters must be attempted by only experienced and or licensed burner boiler operators and mechanics Product type OS number System Identification amp Access Boiler 1 Commercial Hydronic Software Version 1129 2076 Date code Application revision 1 Safety revision 1 Boiler name Boiler 1 s Installation Installer password EF OEM password EF Fig 37 System identification configuration Hydronic Screen Shown Table 6 displays System Identification and Access parameters Table 6 System Identification and Access Parameters Parameter Comment Boiler Name Name to identify boiler up to 20 characters Installation Notes regarding installation up to 20 characters Installer password Change installer password setting OEM password Factory Data Change OEM password setting OEM name to associate with boiler up to 20 characters When the burner name is changed the name is saved in the R7910A or R7911 and displayed in the title of all pages that zoom into the control Default parameter settings for installer and Honeywell passwords are sola and solaoem respectively These passwords most likely have been changed by Honeywell Factory Data gives Honeywell an option to display a brand name other than Sola on this configuration
76. ore parameters than will fit on the screen a vertical scroll bar allows the user to scroll up and down to view all parameters The parameter name is displayed on the left and the current setting is displayed in the text box on the right Configuration Password Some parameters require a valid configuration password be entered by the user before the parameter can be changed The password need only be entered once while the user remains on the configuration pages Leaving the configuration pages ends the scope of the password 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Three levels of access to Sola Control parameters are permitted Each access level has defined rights when interfacing with configuration and status parameters within the controls End user The end user can read or view the control parameters and be allowed to change some operating parameters CH setpoint as an example Installer The installer can read all control parameters and change Honeywell s allowed parameters This access level is used to customize the control for a particular installation OEM The OEM can read and change all parameters change sensor limits and burner control safety parameters Different passwords exist in the Sola Control for each access level The end user level requires no password but the installer and OEM levels have unique passwords defined for them The installer and OEM passwords can be changed in the Sola
77. ould be due to no physical connection to an Ethernet network or there is no DHCP server present on the Ethernet network Check with the network administrator for assistance The Gateway IP address is displayed for informational purposes for the network administrator The gateway node provides remote access for devices located off of the local network to the S7999B The Enable Network checkbox specifies that the Ethernet interface is on or not when the S7999B is powered up The selection must be saved to permanent storage flash with the Save button for it take effect at boot time This checkbox should normally be disabled and enabled when Ethernet access to the S7999B is necessary This interface must also be enabled for the Software Server Connectivity check to function properly the Check button If the Ethernet interface is disabled the check procedure fails S7999B S7999C SOLA LOCAL OPERATOR INTERFACE The S7999B must be assigned an IP address by a DHCP The status variable with the largest range minimum to server for it to operate on the local network so the Use DHCP maximum is used as the Y axis range in the graph box should be checked However because the S7999B requires this feature it ignores the checkbox and always regards it as checked The checkbox is included for future purposes when dynamic IP addressing isn t required As the status variables are selected they are listed in a trend variables list box The user choose
78. playing the control digital and analog I O the initial display is the digital The Digital or Analog button on the bottom of the diagnostic page changes the displayed to the type indicated by the button The following data is displayed on the control diagnostics page see Fig 91 93 Table 57 Control Digital IO Data Data Comment On Off On Off Pump A Pump B 45 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 57 Control Digital I O Data Data Comment Pump C On Off Blower HSI On Off Pilot valve On Off Main valve On Off Load Control Input On Off STAT On Off Pre ignition interlock On Off Interlock On Off External ignition On Off Alarm On Off Pilot test hold On Off Time Of Day On Off Safety relay On Off Low Gas On Off High Gas On Off Annunciator 3 On Off Annunciator 4 On Off PM On Off Annunciator 5 On Off Annunciator 6 On Off Annunciator 7 On Off Annunciator 8 On Off PM Lead Lag On Off status is indicated by a green LED and status is indicated by a red LED Table 58 Control Analog I O Data Data Comment Outlet Inlet If enabled Firing rate or RPM Flame signal V Fan speed RPM if applicable Should match with firing rate Domestic Hot Water If enabled Stack If enabled Outdoor If enabled Header If enabled Analog I O da
79. point 74F Central Heat CH CH ON setpoint 59F 40 H sow Fig 73 CH Hydronic Status menu middle CH setpoint source Outdoor 1 26 PE A Central Heat CH CH setpoint source Outdoor E CH stitasz NORMAL Demand source Central Heat Outlet high limit No Outlet high limit setpointz 180F Outlet sensor state NORMAL Outlet F History Fig 74 CH Hydronic Status menu bottom The status data in Table 46 displays first when the DHW Hydronic heating loop is selected on the Home page Scrolling through the status groups eventually shows both Table 46 DHW Hydronic Status Data Comment DHW enable Enabled Disabled S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 46 DHW Hydronic Status Continued Data Comment DHW high limit Temp setting between 40 F to 266 F 40 C to 130 C DHW high limit Temp setting between 40 F to 266 F setpoint 40 C to 130 C DHW priority override 0 600 seconds time DHW pump On or Off DHW pump demand On or Off DHW pump overrun Running overrun time for DHW pump time seconds DHW requested rate RPM or 96 DHW sensor state None Normal Open Shorted Outside high range Outside low range Not reliable None no outlet sensor DHW OFF setpoint DHW setpoint Setpoint plus hysteresis Temp setting between 40 F to 266 F 40 C to 130 C
80. rameters can be viewed without the need to enter a password Safety parameter blocks that have been changed require verification The verification steps do not have to be completed immediately the installer can move between and change parameter groups before the verification is done A Verify button is enabled that allows the installer to conduct verification sessions the example of the Verify button in Fig 15 is not yet enabled because the installer hasn t logged in NOTE When the installer proceeds with the safety parameter configuration the control unlocks the safety parame ters in this group and marks them unusable Failure to complete the entire safety configuration procedure leaves the control in an un runnable state lockout 2 All safety configuration parameters in the group should have the same access level If this condition isn t so the user is asked to enter another password when a higher access level is needed Successful login is noted by the lock icon which changes to unlocked on the page The installer may begin to change safety parameters or any other parameters at that time See Fig 21 If the Sola Control is in an unconfigured or new state then this warning doesn t appear All parameters that need changes should be changed during the login Boiler 1 Safety Parameter Verification Verification ID Login required to start verification Login Fig 21 Edit
81. range Outside low range Not reliable None no stack temp sensor Stack limit setpoint Stack sensor state Stack temperature Stack sensor temperature Same as bar graph The bar graph displayed for this status is the stack sensor temperature Stack limit Stack limit enablez Enabled Stack limit No Stack limit setpoint 220F Stack sensor state NORMAL Stack temperature 77F History Fig 88 Stack Limit Status menu Lead Lag Slave Status Hydronic Only Table 55 shows the status page data for Lead Lag Slave Table 55 Lead Lag Slave Data Comment Type Slave Command Received Yes No Demand Off Request Rate RPM Burner Control Standby Modulating No Priority 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Fig 89 Lead Lag Slave Status menu Lead Lag Master Status Hydronic Only Table 56 shows the status page data for Lead Lag Master Table 56 Lead Lag Master Data Comment Master enabled Enabled Status normal Demand source Lead lag slave Active Service None Off setpoint 160 F 71 C Setpoint 150 F 66 C On setpoint 145 F 63 C operating 150 F 66 C temperature Sensor state normal Sensor temperature 150 F 66 C Slave firing no Stager state idle Stager timer CH demand CH frost demand no DHW frost demand no 65 0303 05 Fig 90 Lead L
82. rcez Utiknovm DHW status DISABLED DHW temperature 77F History 4 Fig 77 DHW Hydronic Status menu bottom Burner Control Status The Burner Control status page will display the status data shown in Table 47 Table 47 Burner Control Status Data Alarm reason Comment Description for alarm being on maybe lockout or a hold message Annunciator first out First annunciator input related to lockout Annunciator hold First annunciator input related to hold Burner state Sequence time Delay time 65 0303 05 Disabled Locked out Anti short cycle Unconfigured safety data Standby Hold Standby Delay Normal Standby Preparing Firing Postpurge Running time for timed burner control operation seconds Running display of delay time when burner control in delay state 40 Table 47 Burner Control Status Continued Data Firing rate Comment or RPM Adjustable when firing rate control set to Manual Firing rate control Auto or Manual Flame signal Flame signal strength Hold code Description of hold message if locked out Lockout Description of lockout message if locked out Pilot test hold Off or Hold Remote STAT On or Off Note Steam will show Steam psi as the bar graph The bar graph displayed for this status is the outlet sensor temperature Hitoy Outlet F 266 Burner Control A
83. resent so no status variables can be cleared A snapshot of the trend analysis graph can be taken and saved to the S7999B The user is asked to confirm the save before it occurs NOTE While this snapshot is saved trend data sampling for all R7910s or R7911s is temporarily halted Gaps or static level values occur in the trend data as a result The date and time that the snapshot is taken is stored with the snapshot Only the status variables displayed in the graph are stored in the snapshot All raw sample data for the status variables are stored so that any sample rate can be viewed offline Sample data stored in snapshot is either the real time status at the time that the Save button is pressed or it is the sample data at the time that the graph is stopped Special case trend analysis graphs for PID tuning can be viewed for DHW Lead Lag demands Boiler 1 Central Heat PID Analysis L 5 Firing rate Hysteresis Fig 111 PID Trend analysis page Data included in the PID analysis graph are Sensor temperature outlet for CH DHW for DHW and header for Lead Lag Setpoint for corresponding demand source Burner firing rate Hysteresis on for corresponding demand source Hysteresis off for corresponding demand source The Clear button is disabled for the PID analysis doesn t apply to hysteresis The default sample rate is 15 sec periods a tick mark on the X axis for
84. rol A snapshot of the diagnostic status is displayed and updated once per second as it changes in the control See R7910A or R7911 Diagnostics on page 44 for more information about this status The digital I O data is displayed as LEDs that are either on green or off red See Fig 23 Not all digital I O can be displayed at the same time on the page so a horizontal scroll bar is used to move the view left and right to show all digital data Boiler 1 Digital I D QPumpA valve OPumpB High Limit STAT Blower HS Preign Interlock Pilot valve Airflow Switch n O ON Q orr Fig 32 Diagnostic page digital I O The control analog I O can also be viewed on the OI Display A snapshot of the diagnostic status is displayed and updated as it changes in the control The analog data is displayed as bar charts with I O level represented in the I O range see Figure 24 Analog I O that is not enabled for the installation displays a blank level Not all analog I O can be displayed at the same time the page So a horizontal scroll bar is used to move the view left and right to show all analog I O status Boiler 1 Status Analog 1 0 Outlet F Inlet F Firing rate RPM 7000 Fig 33 Diagnostics page analog I O 19 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE System Configuration S
85. ruption the date time must be reset The OI Display does NOT have a backup means Table 3 Sola Control Lockout History Data Lockout time Comment Set by display Fault code Unique code defining which lockout occurred Annunciator first out First interlock in limit string results in a shutdown Description Fault description Source reason for lockout hold Burner Lockout Hold Burner control state Sequence time Burner control state timer at time of fault Cycle Burner control cycle Run Hours Burner control hours All digital I O status at time of fault All annunciator I O status at time of fault Annunciator 1 8 states Fault data Fault dependent data An alert log can be displayed for each control by pressing the Alert button on the bottom of the history status page A description of the alert is displayed along with the time when the alert occurred see Table 4 Table 4 Sola Control Alert Log Data Comment Alert time Set by display Unique code defining which fault occurred Description Alert description History Button The History button on the Home page serves not only as a button but also displays Sola Control lockouts holds and alerts as they occur The History button can be selected at any time regardless of which type of information is displayed to view history information Pres
86. s the status page data for this example Central Heat pump in the R7910A Screens available for DHW Boiler System Aux1 and Aux2 will be the same if that pump is configured Table 51 Hydronic CH Pump Status Data Comment CH Pump On or Off Controlling Pump Pump A B or C Terminal Status On Off or Not Used Delay time Duration of delay time Overrun time Duration of overrun time Frost overrun time Duration of frost overrun time Number of days idle Number of cycles Idle days Cycle count 65 0303 05 Status OFF tot needed Delay time None Overrun time Hone Frost overrun time None Fig 84 Hydronic CH pump status menu Flame Detection Status The status data shown in Table 52 is displayed for flame detection in the R7910A or R7911 Table 52 Flame Detection Status Data Comment Flame detected Yes or No Flame signal Flame signal strength same as bar graph Pilot test hold Off or hold The bar graph displayed for this status is the flame signal Flame signal u amp V 15 0 1 Flame Detection gt Flame detectedz Yes Flame sigral 10 83 uA V 0 10 83 History ndi Fig 85 Flame Detection Status menu NOTE This same status is also displayed for burner control status A separate status group is defined to provide a bar graph of the flame signal 42 Statistics Status Table 53 displays the statis
87. s the status variables from a drop down menu and then presses the Add button to add each status variable to the trend variable list See Fig 108 After all status variables have been selected press the Show button to Trend Analysis Page S7999B Only view the trend analysis graph Trend analysis of R7910 or R7911 status data can be viewed on the S7999B A graph displays a historical view of R7910 or R7911 status data over varying time periods Boiler 1 Trend Analysis A 2 dimensional graph with status data values shown on the Y axis over time specified on the X axis is displayed Status for the most recent time is represented on the left side of the graph with older status running towards the right side of the graph Boiler 1 Heat Operation Analysis Fig 108 Trend analysis menu page Each status variable displayed in the trend analysis is represented by a different colored line as follows First status variable green Second status variable yellow Third status variable red Fourth status variable blue Boma Fig 106 Trend analysis page No more than two different measurement units such as Up to 4 R7910 or R7911 status variables can be viewed at the degrees are allowed for the status variables selected in the same time on one trend analysis graph Select the status trend analysis graph Attempts to add a status variable with a variables for the graph on the menu page see Fig 107 This third measurement
88. safety data If the safety configuration session is terminated after it has started in the Edit or Verify stages the Sola Control is left in an unconfigured unrunnable state The installer can terminate the session by pressing the Menu button or by attempting to leave the Verification page with the Home or Back buttons top left and right screen corners respectively However leaving the session at this point leaves the control in an unrunnable state and confirms whether the installer still wants to do so The settings of all parameters in each safety block must be verified to save them in the control When the installer is done changing safety parameters pressing the Verify button on the configuration screen begins the Verification process The settings for all safety parameters in each changed block are presented and Verified by the installer see Fig 22 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Boiler 1 Safety Parameter Verification Verification ID 1 System NTC sensor type 10K dual safety Flame sensor type Flame rod Power up with Lockout Do NOT clear lockout Anti short cycle tine 0 secs Blower HSIs Blower Are these parameters set to proper values Cancel Fig 22 Safety parameter confirmation Press the Yes button to confirm each safety parameter block If the No button is selected the safety parameter block remains unconfirmed and the Configuration menu page is
89. shold 0 F to 234 F 17 C to 112 C DHW priority override time Hour Minute Second Rate offset Interstage delay Hour Minute Second Table 39 Lead Lag Master Configuration Advanced Settings Frost Protection Parameters Table 44 Lead Lag Master Configuration Advanced Settings Drop Stage Parameters Parameter Enable Comment Enabled Disabled Parameter Method Comment Error threshold Firing rate threshold Outdoor setpoint 40 F to 266 F 40 C to 130 C Detection time Hour Minute Second Frost protection rate Error threshold 0 F to 234 F 17 C to 112 C Table 40 Lead Lag Master Configuration Advanced Settings Warm Weather Shutdown Parameters Rate offset Interstage delay Hour Minute Second Parameter Comment Enable Enabled Disabled Setpoint 40 F to 266 F 40 C to 130 C 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE DETAILS Details of the hydronic or steam system is accomplished through the detail status pages The detail status page is shown below Screens will appear only if they are configured for your system Information shown is current status For example firing rate is the current fan speed or motor position timing shown is current time Sola is at r Boiler 1 Out
90. sing the History button displays a dialog box see Fig 24 that allows the user to select the type of history to view The user can also silence an audible alarm generated by the control during a lockout or alert by alarm condition This History dialog box provides an exploded view of the status information displayed in the History button the font is larger One of the four buttons OK Lockouts Alerts or Silence can be selected If none of these buttons are selected the dialog box closes after 30 seconds Boiler 1 Demand Central Heat Burner state Run Inlet Alert 32 Program Module PM was removed from socket Fig 24 Hydronic history example shown exploded view Two types of historical data can be displayed on the history page lockout history and alert log The entire 15 fault code history is displayed in a scrollable list with the most recent fault displayed first followed by the next most recent fault Summary information is displayed for each fault entry including the burner cycle count fault code and fault number with description Detailed information for a specific fault entry that also includes burner control sequence state burner run time hours annunciation status etc is viewed by selecting touching the History line the lockout entry in the list see Fault Alarm Handling on page 16 for details Boiler 1 Lockout History Time Cycle Description T 1 29 08 12 29 38am 20 105 Flame detected out
91. step changes 0 400 DHW storage Enabled Disabled 12 23 enable Storage time hour min sec Setpoint 40 F to 266 F 40 C to 130 C Off 0 F to 180 F 17 C to 82 C hysteresis On 0 F to 180 F 17 C to 82 C hysteresis Table 61 Configurable Parameters Continued Table Page Parameter Comment Tap detect 0 F to 180 F 17 to 82 13 23 degrees Tap detect on hour min sec recognition time Tap detect on 0 F to 180 F 17 C to 82 C threshold Tap detect hour min sec minimum on time Tap stop 0 F to 180 F 17 C to 82 C inlet DHW degrees Tap stop 0 F to 180 F 17 C to 82 C outlet Inlet degrees Plate preheat 40 F to 266 F setpoint 40 C to 130 C Plate preheat hour min sec on recognition time Plate preheat 0 F to 180 F 17 C to 82 C on hysteresis Plate preheat 0 F to 180 F 17 C to 82 C off hysteresis Plate preheat 0 F to 180 F 17 C to 82 C detect on threshold Plate preheat 0 F to 180 F 17 C to 82 C detect off threshold Plate preheat hour min sec minimum on time Plate preheat hour min sec delay after tap Warm Enabled disabled 14 24 Weather Setpoint Enable Warm 40 F to 266 F Weather 40 C to 130 C Setpoint 55 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR
92. t DHW enable Disable or Enable Domestic Hot 11 23 Water Loop DHW Sensor for Central Heat demand demand switch DHW sensor only DHW sensor amp Remote Stat DHW switch amp inlet sensor or DHW switch amp outlet sensor DHW Priority Which system has priority source Disabled or Heat Demand DHW Priority Boost during priority time method Drop after priority time DHW DHW Sensor Modulation Outlet Sensor sensor Inlet Sensor Auto DHW S6 or Inlet Sensor Auto DHW S6 or Outlet Sensor DHW 40 F to 240 F setpoint 40 C to 115 C DHW time of Setpoint when Time Of Day day setpoint switch is on 40 F to 240 F 40 C to 115 C DHW off Differential above setpoint hysteresis when boiler is turned off 40 F to 240 F 40 C to 115 C DHW on Differential from setpoint when hysteresis boiler is turned on 2 F to 234 F 16 C to 112 C DHW priority hour min sec override time DHW Time between hysteresis step hysteresis changes 0 600 seconds step time 0 Disable hysteresis stepping DHW priority Which system has priority vs CH Central Heat over Domestic Hot Water or Domestic Hot Water over Central Heat DHW priority Which system has priority vs LL Lead Lag over Domestic Hot Water Domestic Hot Water over Lead Lag DHW P gain Time between hysteresis step changes 0 400 DHW I gain Time between hysteresis step changes 0 400 DHW D gain Time between hysteresis
93. ta is displayed as bar charts depicting the I O level see Fig 94 Analog that is not enabled for installation displays a blank I O level To see all analog I O use the horizontal scroll bar to move the view left and right 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Boiler 1 VO Status Analog 1 0 EU 7 Un UND Fig 94 Diagnostics analog I O page left Firing rate RPM Boiler 1 VO Status Fig 96 Diagnostics analog I O page right 65 0303 05 Puer e 46 INSTALLER CHECKOUT Diagnostics Tests Pressing the Diagnostics Test button launches the diagnostic tests The first test displayed on the right side of the screen is the last selected test shown as seen in Fig 97 This screen enables the user to perform the following tests Modulation Test enables the user to verify that the burner is firing at the correct rate See Fig 97 Pilot Test enables the user to verify that the pilot valve is functioning properly The user can also perform burner adjustments for the pilot flame See Fig 98 Pump Test enables the user to verify that the correct pump is on or off The Start Test button will test all pumps pressing an individual pump tests that pump only See Fig 99 Burner Switch this button turns the burner on or off Start Test runs the test for 5 minutes 1 Fig 98 Pilot test S7999B S7999C SOLA LOCAL OPERATOR
94. the bottom of the pages Boiler 1 Alert Log Description 1 29 08 12 29 52 115 Fan was limited to its minimum duty 31 00 29 8 01 29am 64 Burner control rate nonfiring was 281 Abnormal Recycle LCI off during Ic Time Fig 26 Alert log example shown To see additional detail about a lockout or alert touching on the lockout or alert in the list expands the view of that lockout or alert as shown in Fig 27 and 28 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Lockout History Alert Log Fig 28 Control expanded alert detail Operation Button The operation button displays the SOLA Control running operation including setpoint and firing rate values From this page the user can change setpoints manually control the boiler s firing rate manually turn pumps on view annunciation information and switch between hydronic heating loops Central Heat and Domestic Hot Water as shown in Fig 22 If a password is required to change any of the settings on this page the user can press the Login button to enter the password Annunciation information is shown in Fig 23 and Fig 24 65 0303 05 18 Boiler 1 Central Heat Fig 29 Hydronic operation page shown Boiler 1 Annunciation Fig 30 Programmable annunciation Boiler 1 Annunciation Fig 31 Fixed annunciation Diagnostics Button The Diagnostics button displays analog and digital I O status of the SOLA Cont
95. tics status page data for the R7910A or R7911 Though the Steam control will not have a pump the output can be used to run some other auxiliary equipment Table 53 Control Statistics Status Data Burner cycles Comment Number of cycles Burner run time Duration of run time CH pump cycles Number of cycles System pump cycles Number of cycles Controller cycles Number of cycles Controller run time Duration of run time The bar graph displayed for this status is the outlet sensor temperature Outlet F History Statistics Auxiliary pump cycles 0 Boiler pump cycles 0 Bumer cycles 21 Bumer cun time 14 hours CH pump cycles 44 Controller cycles 21 Fig 86 Control Statistics Status menu top Outlet F 266 lt H toy Fig 87 Control Statistics Status menu bottom Boiler 1 Statistics Bumer can time 14 hours CH pump cycles 44 Controller cycles 21 Controller run time 14 hours DHW pump cycles 0 System pump cycles 0 43 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Stack Limit Status Table 54 shows the status page data for the control Stack Limit Table 54 Stack Limit Status Data Comment Stack limit enable Enabled or Disabled Stack limit Temp setting between 40 F to 266 F 40 C to 130 C Temp setting between 40 F to 266 F 40 C to 130 C None Normal Open Shorted Outside high
96. tional areas that the user selects for configuration see Fig 16 See Table 61 on page 53 for all parameters available for configuration If some parameters are not visible they have been made invisible by Honeywell 13 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Boiler 1 Configuration Select Configuration Group System Identification amp Access t CH Central Heat Configuration Outdoor Reset Configuration DHW Domestic Hot Water Configuration Modulation Configuration Pump Configuration Statistics Configuration Display Setup Verify A Login 1 Fig 15 Configuration page Shown is S7999C on aHydronic Control No specific order for configuration is required All parameters are enabled for editing though some may not be applicable e g a configuration parameter may disable a control feature Selecting a parameter group from the menu displays parameters exclusively applicable for the functional group on the page see Fig 16 These parameters can be edited and when the user is finished control returns back to the Central Heat configuration menu page CH enable Disabled Demand switch Modulation sensor or Disabled g Boiler 1 Central Heat Configuration Outdoor Reset CH has priority over Lead Lag Fig 16 Sample configuration page for the S7999B Hydronic Control Each parameter is displayed in its group If there are m
97. to COM2 of the S7999B as shown in Fig 5 65 0303 05 Ensure all S7999B devices have unique Modbus addresses as defined in Fig 5 COM 2 S7999B COM 1 COM 2 S7999B COM 1 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE N EACH SOLA IN THE BAS WILL HAVE A DIFFERENT MODBUS ADDRESS M32006 Fig 5 S7999B in a Building Automation System BAS Modbus message timeout should be set to 1 0 seconds or higher This means it could take up to 1 0 seconds max for the System Display to reply to a BAS message Retries BAS must setup retries upon timeout to ensure the Modbus request is accepted BAS Modbus poll rate should be set to 1 0 seconds This means that the BAS should wait for a minimum of 1 0 seconds after receiving a Modbus message from Sola before sending a new Modbus message QUICK SETUP S7999B OI DISPLAY 1 Make sure the S7999B 9 pin connector is properly aligned and pressed firmly in place 2 Make sure the wires between the 9 pin connector and the controller are properly wired and secure A WARNING Electrical Shock Hazard Can cause severe injury death or equipment damage Line voltage is present at the 120 Vac power supply 3 Make sure the power supply is connected securely to the 120 Vac power source STARTING THE 7999 OI DISPLAY Power up Validation The Home page will appear and the Power LED will be blinking when the device is properly powered Select the 1234 S
98. two 6 32 screws and nuts provided 11 Remove the 9 pin connector plug from the back of the OI Display 12 Wire the connector to the power supply and the RS 485 cables using the wiring diagram in Fig 3 13 Ensure the 9 pin connector plug is aligned with the header pins when inserting the 9 pin connector plug back onto the Display Secure firmly WIRING S7999B OI DISPLAY The S7999B OI Display must be appropriately wired for both power and communications An external 12V power supply provided with an appropriate power rating is connected to pins 1 2 and 3 to power the device Communication is done over a RS 485 bus COMI connected directly to the SOLA Device J3 connector to either Modbus MB1 or MB2 e COM2 A bus to the Building Automation System See Fig 2 for S7999B Display connector terminals Wiring connections are listed in Table 1 See Fig 3 for wiring Table 1 9 pin Connector Terminals Pin Function 1 12V input 2 12V input 3 Common Power COM 1 4 COM 1 b to MB1 or MB2 terminal 5 COM 1 a to MB1 or MB2 terminal 6 Not used 7 Not used 8 COM 2 a S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Table 1 9 pin Connector Terminals Pin 2 Function 9 COM 2 b S7999B AS LOCAL DISPLAY COM1 NEUTRAL L2 120VAC L1 L EARTH um MEAN WELL S 25 12 GROUND POWER SUPPLY 42pcouT ve E
99. unit are rejected menu displays when the Trend Analysis button is selected on the R7910 or R7911 status page Boiler 1 Trend Analysis Status Variable Central Heat Operation Analysis E Trend Variables Central Heat Operation Analysis A second Y axis is displayed on the right side of the graph to represent the scale for the second measurement unit This can result in minor clipping of the curves on the right side as shown in Fig 109 and 110 Fig 107 Trend analysis menu page 49 65 0303 05 S7999B S7999C SOLA LOCAL OPERATOR INTERFACE Boiler 1 Boiler 1 Trend Analysis 50 55 60 Fig 110 Trend analysis with demand If any of the status variables has degrees as a unit of measurement degrees is used for the main Y axis on the left of the graph The status variables selected are saved and are displayed by default when the trend analysis menu page is first displayed Status data is updated on the graph with new status at the same rate as the sample time period selected The current sample time period is displayed in a button on the page in Fig 109 and 110 the button is Seconds Status older than the sample time period is dropped from the right end of the curve as newer status appears on the left end of the curve Trend data can be viewed in one second most recent 60 second time period 15 second most recent 15 minute time period and hour most recent 24

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