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Installation Operation & Maintenance Data

 Group: 

WSHP

 Part Number: 

910133392

 Date: 

July 2012

IOM 1177

©2012 McQuay International     •     800.432.1342     •     www.mcquay.com

Room Temperature Sensor – Adjustable Cool/Warm With

Occupancy Switch (Sensor Part No. 910121753) 

Used With:
 

Water Source Heat Pumps

  

▪  SmartSource Units with MicroTech

®

 III Controls – Models GS & GT

  

 Enfinity™

 Units with MicroTech III Controls – Models CCH, CCW; VFC, VFW;  

    LVC, LVW; MHC, MHW & VHC, VHF

 IMPORTANT!

  Operator, save these instructions for future use!

Summary of Contents for IOM 1177

Page 1: ...cquay com Room Temperature Sensor Adjustable Cool Warm With Occupancy Switch Sensor Part No 910121753 Used With Water Source Heat Pumps SmartSource Units with MicroTech III Controls Models GS GT Enfinity Units with MicroTech III Controls Models CCH CCW VFC VFW LVC LVW MHC MHW VHC VHF IMPORTANT Operator save these instructions for future use ...

Page 2: ...nd should be handled carefully Rough handling or distorting components could cause the control to malfunction The remote sensors cannot be used with systems where power interruptions are part of normal system operation NOTICE MERCURY NOTICE This product does not contain mercury However this product may replace a product that contains mercury Mercury and products containing mercury must not be disc...

Page 3: ...Supple mental Primary 3 Way Valve Control Water Source Heat Pumps Hori zontal Enfinity W CCH CCW 1 1 No No No No No No No No No Vertical W VFC VFW 1 1 No Yes No No No Yes1 Yes No No Vertical Stacked W VHC 1 1 No No No No No No No No No Console W MHC MHW 1 1 No No No No No Yes1 Yes No No Hori zontal Vertical Smart Source 1 Stage W GSH GSV 3 4 Yes Yes Yes Yes Yes Yes Yes Yes Yes Hori zontal Vertical...

Page 4: ...apping the bottom into position Figure 1 Junction box mounting Junction box Field provided thermostat wiring 6 32 1 2 mountings screws Drywall Mounting 1 Place the base plate against the wall where you want to mount the sensor 2 Mark out the two mounting holes where the unit will be attached to the wall Drill a 3 16 hole in the center of each mounting hole and insert a drywall anchor into the hole...

Page 5: ...t Fan Unit Mode Setpoint Adjustment Room Temperature Sensor Tenant Override DC Signal Common Emergency Shutdown Unoccupied Adjustable Cool Warm Room Temperature Sensor with Occupancy Switch Part No 910121753 Maintenance Wipe the display as needed with a damp water only cotton cloth Do not use any type of cleaner as it may damage the buttons or scratch the display Do not paint Terminal Descriptions...

Page 6: ...ycle on a call for heat or cool in the unoccupied mode Status LED This green LED will light to indicate the system status See Table 8 for unit status LED definitions Override Button When the Override button is pressed the thermistor sensor across terminal 4 is shorted If held for more than 5 seconds but less than 11 seconds it puts the water source heat pump controller into a timed Occupied Overri...

Page 7: ...IOM 1177 Page 7 of 8 This page left blank intentionally ...

Page 8: ... 2012 McQuay International 800 432 1342 www mcquay com IOM 1177 Page 8 of 8 ...

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