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Raypak TempTracker mod+ Hybrid, Installation And Operation Instructions Manual

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Raypak TempTracker mod+ Hybrid Installation And Operation Instructions Manual Download Page 36

36 

Raypak, Inc.

HTC# 059105-00D

staGInG BoIler operatInG settInGs

reaction time

Adjustable from 1 to 10 minutes  

Default: 2 minutes

Button: 

MENU/<System Settings>/<More Settings>/<Stage Settings>/Reaction Time

•   It is the amount of time it takes a single stage to affect the system.

•   After the control turns on a stage trying to meet the set point, it will not turn on another 

stage until the Reaction Time has elapsed.

•   To determine the optimum time, start with a hot system.  Then, turn on a single stage and 

calculate how long it takes until the system temperature begins to respond to that stage.  

That period should be set as the Reaction Time.

- STAGE SETTINGS -

Reaction Time  2min

 

Minimum Runtime 

2min

BACK  

▲

  

▼

  SAVE

-- REACTION TIME --

2 min

[

           ]

BACK  

▲

  

▼

  SAVE

Minimum runtime

Adjustable from 1 to 60 minutes  

Default: 2 minutes

Button: 

MENU/<System Settings>/<More Settings>/<Stage Settings>/Min Runtime

•   This is the minimum amount of time any stage will run.

•   For the lowest stage of a unit, the Minimum Runtime starts after the purge cycle.

•   The Runtime does not apply to the last stage online.  The Last Stage Hold applies in that 

case.

•   Initially, set the Minimum Runtime to half the Reaction Time.

•   If the system tends to overshoot, reduce the Minimum Runtime.  However, if boilers tend to 

short cycle, increase the Minimum Runtime.

- MINIMUM RUNTIME -

2 min

[

           ]

BACK  

▲

  

▼

  SAVE

avoiding conflicting Boiler limits

The temperature limits set on the boilers MUST be set considerably higher than the 

TempTracker mod+ Hybrid's Set Point for the reasons detailed below.

•   The TempTracker mod+ Hybrid sensor is located in a common header some distance from 

the boilers.

•   As the temperature rises in the header and before reaching the sensor location, energy is 

dissipated.  Therefore, the temperature in the header could be lower than that registered by 

boiler sensors.

•   In addition to the normal drop experienced between the boiler’s temperature and that 

   read by the TempTracker mod+ Hybrid sensor, the Last Stage Hold setting must be 

accounted for. The boiler limit must be set above the Set Point PLUS the Last Stage Hold 

PLUS the normal drop experienced in the piping.

•   Using the previous example of a 10°F Last Stage Hold with a 160°F Set Point, the boilers’ 

limits must be set enough over 170°F to prevent the boilers’ internal limits being reached. 

In this situation, the boiler high limit should be set higher than 180°F to prevent erratic 

operation.

 WarnInG

The temperature limits set on 

the boilers must be higher than 

the TempTracker mod+ Hybrid 

Max Water Temp.  Read the 

left section for details that will 

prevent erratic system operation.

Summary of Contents for TempTracker mod+ Hybrid

Page 1: ...e used as a limit control All boilers must have all safety and limit controls required by code It is the responsibility of the installer to verify that all the safety and limits are working properly before the TempTracker mod Hybrid is installed This control must be installed by a licensed electrician P N 241382 REV 3 Cat 5000 69 04 15 11 SYSTEM A B C D 1 2 RUN PROGRAM DO NOT APPLY ANY VOLTAGE TO ...

Page 2: ...g Mode 24 Staging Boiler Settings 25 Staging Output Type 25 Boiler Number 25 Staging Mode 25 Startup Settings Continued 25 Prove Indirect Domestic Hot Water DHW Priority 25 Indirect Domestic Hot Water Set Point 26 Shutdown Tstat Setback Mode 26 Boost Mode 26 Sensor Fault 26 BACnet Mode 27 BACnet Baud Rate 27 MS TP Address 27 BACnet ID 27 BACnet MSTP Startup Menu 27 HYBRID Operating Menu 28 Modulat...

Page 3: ...g and Non Condensing boiler types See HYBRID Modulating Boiler Settings on page 23 Also See HYBRID Staging Boiler Settings on page 23 Above the Switch Set Point Non Condensing are the Lead Group Condensing are the Lag Group Target Switch Set Point 120 F Below the Switch Set Point Condensing are the Lead Group Non Condensing are the Lag Group 120 F 140 F 100 F SWITCH MODE Target Temperature COND CO...

Page 4: ...ry settings to add or subtract stages The Reaction Time is used to turn on energize stages See Reaction Time on page 36 The Minimum Runtime is used to turn off de energize stages See Minimum Runtime on page 36 A call for heat by either closing the TSTAT input or opening the SHUTDOWN input while the outdoor temperature is below the Outdoor Cutoff will trigger the Temp Tracker mod Hybrid to turn on ...

Page 5: ...f 70 F Therefore the heating water temperature will increase 20 to 120 F Each building has different heat loss characteristics A very well insulated building will not lose much heat to the outside air and may need a Reset Ratio of 2 00 OD 1 00 SYS Outdoor Water This means the outdoor temperature would have to drop 2 degrees to increase the water temperature 1 degree On the other hand a poorly insu...

Page 6: ...settings press the appropriate buttons LED indicates the associated relay status Buttons function is presented on Bottom Row of display Program Switch to restrict access to function changes This switch is covered with Wiring Enclosure 120VAC Power Four N O Boiler startup relay outputs Each is wired in series with each boiler s limit circuit System Output controls pumps valves or other system compo...

Page 7: ...CUR VLT 30 29 16 VLT mA GND CUR VLT 25 GND 28 GND I J O P ENCLOSED ENERGY MANAGEMENT EQUIPMENT 99RA 120VAC Power Six N O Boiler startup relay outputs Each is wired in series with the boiler s limit circuit Six modulating outputs can be 4 20mA or voltage Go to TempTracker mod Hybrid Startup Menu to determine the type of output for each stage LED indicates the associated relay status Connect to any ...

Page 8: ...anumeric digital display names each system parameter in simple English and shows its precise value The easy to follow menu system allows users to quickly make changes to any system setting without having to learn any specialized codes or keyboard commands Automatic Rotation among Stages Rotating the lead stage of each group promotes even wear The TempTracker mod Hybrid has three modes of rotation ...

Page 9: ...35 can be used to connect the control to a BACnet MSTP network for remote access Make Sure You Have the Right Control If you need the TempTracker mod Hybrid to do additional tasks that either are not listed or do not know how to configure them contact your local Raypak representative Setting an Initial Program will ease the configuration of the TempTracker mod Hybrid and will give the opportunity ...

Page 10: ... a hole to secure a lock on the wiring enclosure A plastic web that separates the wiring chamber into high and low volt sections has been provided Mounting the Enclosure Select a location near the equipment to be controlled The surface should be flat and sufficiently wide and strong to hold the TempTracker mod Hybrid or the Extension Keep the control away from extreme heat cold or humidity Ambient...

Page 11: ...able heat levels WARNING Use only the System and Outdoor Air sensors included with the control Do not use boiler sensors as it will cause operational problems Outdoor Sensor Installation Only use the Raypak Outdoor Air Sensor group included with the unit 013398F Locate the sensor in the shade on the north side of the building The sensor should never be in direct sunlight Be sure the location is aw...

Page 12: ...E OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY CAUTION RISK OF ELECTRIC SHOCK More than one disconnect switch may be required to de energize the equipment before servicing ENCLOSED ENERGY MANAGEMENT EQUIPMENT 99RA TSTAT HYBRID Outdoor Sensor Sensor Shield Outdoor Sensor Wiring Terminals 25 26 The TempTracker mod Hybrid will vary the sy...

Page 13: ...NPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY CAUTION RISK OF ELECTRIC SHOCK More than one disconnect switch may be required to de energize the equipment before servicing ENCLOSED ENERGY MANAGEMENT EQUIPMENT 99RA TSTAT Prove Signal Wiring the Indirect Domestic Hot Water DHW Call Terminals 29 30 DHW can be used to raise system Set Point to the DHW Set Point as well as manage the System Pump accord...

Page 14: ... 24 23 L N mA GND VLT SYS A B C D PWR CUR VLT A mA GND VLT mA GND VLT mA 22 GND VLT mA O CUR VLT B CUR VLT C CUR VLT D FOR ALL CIRCUITS 120VAC 6A RESISTIVE OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY CAUTION RISK OF ELECTRIC SHOCK More than one disconnect switch may be required to de energize the equipment before servicing ENCLOSED EN...

Page 15: ...Motor OD 55o F SYS 142o F A B 80 50 STAGE MENU Modulating Boiler Modulating Boiler Type Wiring the Voltage Modulating or Staging Boilers A Terminals 13 15 B Terminals 16 18 The TempTracker mod Hybrid can operate up to four 0 10V modulating motors The Extension can operate up to six 0 10V modulating motors Wire the GND from the boiler modulating motor to the GND terminal on the TempTracker mod Hybr...

Page 16: ...racker mod Hybrid TempTracker mod Extension B Each Extension Panel or 4 20mA EMS Interface comes with Connection Cable RJ11 RJ45 RJ45 to RJ11 Adaptor RJ11 RJ11 4 20 mA EMS 4 20mA INPUT Signal GND 1 2 3 RS485 EXTENSION CONNECTORS SYSTEM A B C D 1 2 RUN PROGRAM DO NOT APPLY ANY VOLTAGE TO INPUT TERMINALS 3 4 5 6 7 8 9 10 11 12 13 15 14 17 16 18 20 19 21 24 23 29 25 27 26 28 32 30 31 L N T T O O RS 4...

Page 17: ...CUR VLT A mA GND VLT mA GND VLT mA 22 GND VLT mA TEMP OUTDOOR O O TEMP SYSTEM EXTENSION MODULE CUR VLT B CUR VLT C CUR VLT D PROVE DHW SHUTDOWN SETBACK FOR ALL CIRCUITS 120VAC 6A RESISTIVE OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY CAUTION RISK OF ELECTRIC SHOCK More than one disconnect switch may be required to de energize the equip...

Page 18: ... 180 o F BACK SAVE SETBCK SHUTDOWN Shutdown Disable Tstat Enable Setback BACK SAVE Modulating Modulating Shutdown or Tstat Setback CONDENSING OUTPUT A TYPE 4 20mA 0 10volt 1 10v Custom BACK SAVE BOILER TYPE Modulation Staging Hybrid BACK SAVE EMS 4ma SETPOINT 70 o F BACK SAVE EMS 20ma SETPOINT 220 o F BACK SAVE 4 20mA EMS Reset BOOST MODE 30 Minutes Disable BACK SAVE SENSOR FAULT All Off All On BA...

Page 19: ...o Priority No Priority Summer BACK SAVE DHW SETPOINT 180 o F BACK SAVE SETBCK SHUTDOWN Shutdown Disable Tstat Enable Setback BACK SAVE BOOST MODE 30 Minutes Disable BACK SAVE SENSOR FAULT All Off All On BACK SAVE Shutdown or Tstat Setback BOILER TYPE Modulation Staging Hybrid BACK SAVE SENSOR TYPE Reset o F Reset o C Set Point o F Set Point o C BACK SAVE Set Point Enable Disable BOILER NUMBER 2 BA...

Page 20: ...es will have a different set of BACnet variables See Hybrid Outdoor Reset BACnet Variable list on page 44 BOILER TYPE Modulation Staging Hybrid BACK SAVE Sensor Type Reset F Reset C Set Point F Set Point C 4 20mA EMS Default Reset F Set Point Options Not Available with Hybrid Boiler Type Button MENU System Startup Sensor Type If Reset F is selected all temperatures and settings will be displayed i...

Page 21: ...ON MODULE CUR VLT B CUR VLT C CUR VLT D PROVE DHW SHUTDOWN TSTAT SETBACK OD 25o F SYS 145o F A B 100 52 Above the Switch Set Point Condensing are the Lead Group Non Condensing are the Lag Group Outdoor Switch Set Point 30 F Below the Switch Set Point Non Condensing are the Lead Group Condensing are the Lag Group 30 F 50 F 10 F SWITCH MODE Outdoor Temperature COND COND NON COND NON COND NON COND NO...

Page 22: ...oilers act as a backup in heavy load conditions Thus allowing them to start after all lead group boilers have run at their maximum capacity If the system was designed to operate both groups of boilers in heavy load conditions then select Yes Selecting No will only allow the lead group to operate The secondary group will remain off even if the system cannot reach the desired set point HEAVY LOAD SE...

Page 23: ...al units at lower modulation If the units used are of this type select Normal This is the recommended setting for boilers with low turndown ratios Most condensing boilers that run more efficiently at lower modulation If it is more energy efficient to run several units at lower modulation than one at high select Parallel This is typically used on condensing boilers or boilers with high turndown rat...

Page 24: ...minimum modulation for any of these boilers will be the Ignition See Ignition on page 41 The 1 10V Custom option gives the user the capability of adjusting the voltage level at which the boiler starts using the Ignition It shall be used on any Raypak 0 10V modulating boiler The Ignition will be the level at which the control will output 1VDC When using the Extension connect it to the TempTracker m...

Page 25: ...when more stages are needed it will fire the lower stage of the lag boiler followed by the higher stage of the lag boiler Startup Settings Continued Prove Indirect Domestic Hot Water DHW Priority Prove DHW Priority DHW No Priority No Priority Summer Default Prove Button MENU System Startup Prove DHW Sharing This setting determines the functionality of input terminals 29 and 30 When Prove is select...

Page 26: ...ccomplish this by running elevated water temperatures will add Setback setting to calculated water temperature for 30 minutes before the start of the Day schedule setting That is if the normal day set point at a specific outdoor was 145 F and the Setback setting was 20 F the boost will raise the system calculated temperature to 165 F for 30 minutes before the start of the Day Schedule setting If n...

Page 27: ...et error message will supersede other messages See Display Messages on page 40 BACNET MODE Disable Enable BACK SAVE BACnet Baud Rate 9600 19200 38400 Default 19200 Button MENU System Startup Sensor Fault BACnet Mode BACnet Baudrate For the control to communicate over a BAcnet MS TP network it must use the same Baud rate as the rest of the network The control offers three Baud Rates If communicatio...

Page 28: ...D 1 00 o Sys 4 00 o OD 1 00 o Sys BACK SAVE SETTINGS 1 Setback 10 o F Purge Delay 1 0min System Run On 10min Lead Rotation Time More Settings BACK SELECT SETBACK 10 o F BACK SAVE PURGE DELAY 1 0 min BACK SAVE SYSTEM RUN ON 10 min BACK SAVE LEAD ROTATION Manual Time Last On BACK SAVE SETTINGS 2 Standby Time 10min Last Stg Hold 5 o F Lead Stages Staging Settings Mdlating Settings Day Night Schdule B...

Page 29: ... Time 10min Last Stg Hold 5 o F Lead Stages Staging Settings Mdlating Settings Day Night Schdule BACK SELECT STANDBY TIME 10 min BACK SAVE LAST STAGE HOLD 5 o F BACK SAVE LEAD STAGES Cond Lead A Non Cond Lead C BACK SAVE STAGE SETTINGS Reaction Time 2min Minimum Runtime 2min BACK SAVE MODULATION SETTINGS Gain 0 Lag Delay 0min Soft Off Delay 45sec BACK SAVE DAY NIGHT SCHEDULE Set Time Day Schedule ...

Page 30: ...en appears The Display will direct you to the Startup menu to program the control after the defaults are loaded TOTAL CLEAR STARTED Release buttons and Please Wait NOTE When resetting the control to original factory defaults all control settings will be overwritten and will no longer exist Note Do not turn off power to control until all Startup settings have been made Otherwise the next power up w...

Page 31: ...ase rapidly as the outside temperature falls hitting the maximum of 240 F at 24 F outside temperature With a 4 00 OD 1 00 SYS ratio the System water temperature SYS will increase slowly as the outside temperature falls Even at 30 F the system water will only be 125 F and at 24 F outside the system water will be 112 F Such a low Reset Ratio might be used with radiant floor heating applications With...

Page 32: ... System relay will remain energized for the Run On delay then de energize The Outdoor Cutoff can be set from 20 F to 100 F In addition it can be set to ON or OFF In the ON position the System Relay will run regardless of the Outdoor temperature OD and the burner stages will be active to hold the calculated water temperature Note The lowest water temperature the TempTracker mod Hybrid will circulat...

Page 33: ...t heat is still needed The amount of Setback selected is subtracted from the Set Point when a Setback Input Signal is received or the Night Time schedule setting started If Setback is selected as the Shutdown Tstat Setback Mode See Shutdown Tstat Setback Mode on page 26 the Setback will not be activated unless a Short dry contact signal is received on terminals 31 and 32 If Shutdown or Tstat is se...

Page 34: ...andby Times will result in smoother set point operation in extreme conditions On the other hand longer Standby Times may prevent a Standby boiler from firing if the other boilers can eventually meet the load or if the load decreases Last Stage Hold Adjustable from 0F 0C to 30F 17C Default 5F 3C Button MENU System Settings More Settings Last Stg Hold The Last Stage Hold prevents short cycling of th...

Page 35: ...e Display Line will display Lag Delay and the remaining time The Lag Delay is useful in installations where one unit should usually have enough output to hold the load unless it fails or load conditions become extreme The Lag Delay overrides the Modulation Start selected for each stage Regardless of that setting the previous stage must reach and stay at 100 before the lag stage can be activated Th...

Page 36: ...hoot reduce the Minimum Runtime However if boilers tend to short cycle increase the Minimum Runtime MINIMUM RUNTIME 2 min BACK SAVE Avoiding Conflicting Boiler Limits The temperature limits set on the boilers MUST be set considerably higher than the TempTracker mod Hybrid s Set Point for the reasons detailed below The TempTracker mod Hybrid sensor is located in a common header some distance from t...

Page 37: ...Tracker mod Hybrid and there was no battery or the battery had no power time values will be lost and will need to be reset Maintenance Button MENU Maintenance The Maintenance menu gives access to sensor and modulating output trimming In addition you ll have access to view the Startup configuration settings Note To be able to change the TempTracker mod Hybrid settings the Program Run Switch must be...

Page 38: ...and Their Status Messages Outdoor and System Temperature Display The TempTracker mod Hybrid display layout provides a variety of information that gives an immediate picture of the operation status The display shows two boilers at a time When extensions are present the two middle buttons scroll the screen to view additional boilers Moreover all the information displayed can be viewed in brightly or...

Page 39: ...on to the specified percent See Mode on page 41 h50 Boiler is in post purge for 30 seconds Display Staging Boiler Status High Boiler highest firing stage is active The boiler Mode is set to either Auto or Standby Med Boiler Middle stage on a 3 stage boiler is active The boiler Mode is set to either Auto or Standby Mhigh Boiler Middle High stage on a 4 stage boiler is active The boiler Mode is set ...

Page 40: ... example shows that it will remain in System Run On for an additional 46 seconds before turning off See System Run On on page 33 Tstat Call The Tstat Terminals are Shorted Boilers will be active See Shutdown Tstat Setback Mode on page 26 Waiting for Prove The System relay is ON and the prove terminals are open before the lead boiler relay can energize See Prove Indirect Domestic Hot Water DHW Prio...

Page 41: ...0VDC Custom Adjustable from 5 to 70 Default 25 Button STAGE Ignition The Ignition of a boiler is the lowest percent of modulation that boiler can achieve That is for the 4 20mA and 0 10VDC if the Ignition was set to 20 the 0 10VDC terminals will output 2VDC The 4 20mA terminals will output 7 2mA The 1 10V custom boiler types will use the Ignition when the boiler is activated In this case the Ignit...

Page 42: ...iring the Prove on page 13 Shutdown The TempTracker mod Hybrid will deactivate stage outputs when the Shutdown terminals are shorted See Display Messages on page 40 and Wiring the Shutdown Tstat or Setback on page 12 Tstat The TempTracker mod Hybrid will deactivate stage outputs when the Tstat terminals are open See Display Messages on page 40 and Wiring the Shutdown Tstat or Setback on page 12 Se...

Page 43: ...ting Modulating Boilers Gain If when using modulating boilers the system is overshooting reduce the Gain See Gain on page 35 Gain If when using modulating boilers the system is undershooting increase the Gain Staging Boilers Reaction Time If when using staging boilers the system is overshooting increase the Reaction Time As the stages will be turning on faster than they are affecting the system If...

Page 44: ... CO Degree F 19 101 Integer Values Only 19 20 21 Min Water Temp 1000 ANALOG VALUE MINW Degree F 50 180 Integer Values Only 50 51 52 Max Water Temp 1100 ANALOG VALUE MAXW Degree F 70 220 Integer Values Only 70 71 72 Setback 1200 ANALOG VALUE SB Degree F 0 75 Integer Values Only 0 1 2 Purge Delay 1300 ANALOG VALUE PDLY Minutes 1 10 1 thru 9 after Integer Values Only 1 2 3 System Runon 1400 ANALOG VA...

Page 45: ...Offset 800 ANALOG VALUE OFF Degree F 50 50 Integer Values Only 1 0 1 2 Outdoor Cutoff 900 ANALOG VALUE CO Degree F 19 101 Integer Values Only 19 20 21 Min Water Temp 1000 ANALOG VALUE MINW Degree F 50 180 Integer Values Only 50 51 52 Max Water Temp 1100 ANALOG VALUE MAXW Degree F 70 220 Integer Values Only 70 71 72 Setback 1200 ANALOG VALUE SB Degree F 0 75 Integer Values Only 0 1 2 Purge Delay 13...

Page 46: ...E OFF Degree F 50 50 Integer Values Only 1 0 1 2 Outdoor Cutoff 900 ANALOG VALUE CO Degree F 19 101 Integer Values Only 19 20 21 Min Water Temp 1000 ANALOG VALUE MINW Degree F 50 180 Integer Values Only 50 51 52 Max Water Temp 1100 ANALOG VALUE MAXW Degree F 70 220 Integer Values Only 70 71 72 Setback 1200 ANALOG VALUE SB Degree F 0 75 Integer Values Only 0 1 2 Purge Delay 1300 ANALOG VALUE PDLY M...

Page 47: ... Integer Values Only 70 71 72 Outdoor Cutoff 800 ANALOG VALUE CO Degree F 19 101 Integer Values Only 19 20 21 Setback 900 ANALOG VALUE SB Degree F 0 75 Integer Values Only 0 1 2 Purge Delay 1000 ANALOG VALUE PDLY Minutes 1 10 1 thru 9 after Integer Values Only 1 2 3 System Runon 1100 ANALOG VALUE RUNON Minutes 0 360 Integer Values Only 0 1 2 Rotation Time 1200 ANALOG VALUE RTTIME Hours 1 1440 Hour...

Page 48: ...lues Only 70 71 72 Outdoor Cutoff 800 ANALOG VALUE CO Degree F 19 101 Integer Values Only 19 20 21 Setback 900 ANALOG VALUE SB Degree F 0 75 Integer Values Only 1 2 3 Purge Delay 1000 ANALOG VALUE PDLY Minutes 1 10 1 thru 9 after Integer Values Only 1 2 3 System Runon 1100 ANALOG VALUE RUNON Minutes 0 360 Integer Values Only 0 1 2 Rotation Time 1200 ANALOG VALUE RTTIME Hours 1 1440 Hours since las...

Page 49: ... Data Sharing ReadProperty B DS WP B Data Sharing WriteProperty B DM DDB B Device Management Dynamic Device Binding B DM DOB B Device Management Dynamic Object Binding B DM DCC B Device Management DeviceCommunicationControl B Standard Object Types Supported Object Type Creatable Deletable Analog Value No No Binary Value No No Multi State Value No No Device No No Data Link Layer Options Annex J Pro...

Page 50: ...A GND VLT mA GND VLT mA 22 GND VLT mA TEMP OUTDOOR O O TEMP SYSTEM EXTENSION MODULE CUR VLT B CUR VLT C CUR VLT D PROVE DHW SHUTDOWN SETBACK FOR ALL CIRCUITS 120VAC 6A RESISTIVE OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY CAUTION RISK OF ELECTRIC SHOCK More than one disconnect switch may be required to de energize the equipment before...

Page 51: ...T mA GND VLT mA 22 GND VLT mA TEMP OUTDOOR O O TEMP SYSTEM EXTENSION MODULE CUR VLT B CUR VLT C CUR VLT D PROVE DHW SHUTDOWN SETBACK FOR ALL CIRCUITS 120VAC 6A RESISTIVE OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY CAUTION RISK OF ELECTRIC SHOCK More than one disconnect switch may be required to de energize the equipment before servici...

Page 52: ... 13 15 14 17 16 18 20 19 21 24 23 29 25 27 26 28 32 30 31 L N T T O O RS 485 mA GND VLT SYS A B C D PWR CUR VLT A mA GND VLT mA GND VLT mA 22 GND VLT mA TEMP OUTDOOR O O TEMP SYSTEM EXTENSION MODULE CUR VLT B CUR VLT C CUR VLT D PROVE DHW SHUTDOWN SETBACK FOR ALL CIRCUITS 120VAC 6A RESISTIVE OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY...

Page 53: ...r 3 Boiler 4 SYSTEM A B C D 1 2 RUN PROGRAM DO NOT APPLY ANY VOLTAGE TO INPUT TERMINALS 3 4 5 6 7 8 9 10 11 12 13 15 14 17 16 18 20 19 21 24 23 29 25 27 26 28 32 30 31 L N T T O O RS 485 mA GND VLT SYS A B C D PWR CUR VLT A mA GND VLT mA GND VLT mA 22 GND VLT mA TEMP OUTDOOR O O TEMP SYSTEM EXTENSION MODULE CUR VLT B CUR VLT C CUR VLT D PROVE DHW SHUTDOWN SETBACK FOR ALL CIRCUITS 120VAC 6A RESISTI...

Page 54: ... 8 9 10 11 12 13 15 14 17 16 18 20 19 21 24 23 29 25 27 26 28 32 30 31 L N T T O O RS 485 mA GND VLT SYS A B C D PWR CUR VLT A mA GND VLT mA GND VLT mA 22 GND VLT mA TEMP OUTDOOR O O TEMP SYSTEM EXTENSION MODULE CUR VLT B CUR VLT C CUR VLT D PROVE DHW SHUTDOWN SETBACK FOR ALL CIRCUITS 120VAC 6A RESISTIVE OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLAS...

Page 55: ...LL CIRCUITS 120VAC 6A RESISTIVE OUTPUT RATINGS 1A PILOT DUTY 15A TOTAL 115VAC 60Hz 30VA MAX INPUT RATINGS USE COPPER WIRE CLASS 1 WIRE ONLY CAUTION RISK OF ELECTRIC SHOCK More than one disconnect switch may be required to de energize the equipment before servicing ENCLOSED ENERGY MANAGEMENT EQUIPMENT 99RA TSTAT HYBRID Outdoor Sensor System Sensor Prove Jumper Do Not remove Shield Shield L N System...

Page 56: ...ing system sensor minus 35 F 37 C to 250 F 121 C Outdoor Cutoff Range 20 F 6 C to 100 F ON and OFF Reset Ratio Range 1 4 to 4 1 Outdoor System Water Offset Adjustment minus 40 F 22 C to plus 40 F 22 C Minimum Water Temperature 50 F 10 C to 170 F 77 C Maximum Water Temperature 90 F 32 C to 240 F 116 C Indirect Domestic Hot Water with Priority or without Priority Pump Run On 0 to 360 minutes Purge D...

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