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Product

Instructions

PI-PR 566440 1017 (Programmable Heat-Cool Thermostat)

Viega LLC, 12303 Airport Way, Ste. 395 • Broomfield, CO 80021 • Ph: 800-976-9819 • Fax: 800-976-9817

Viega

®

 Programmable Heat/Cool Thermostat

The Viega programmable heat/cool thermostat is easy 
to install, easy to wire and easy to program. It can be 
used for single stage heating and cooling applications, 
making it ideal for many different applications. Installation 
instructions can be found below.

Part Number 15117

Caution: Electrical Hazard

Failure to disconnect the power before beginning 

to install this product can cause electrical shock or 
equipment damage.

Mercury Notice:

All of our products are mercury free. However, if the 

product you are replacing contains mercury, dispose of it 
properly. Your local waste management authority can give 
you instructions on recycling and proper disposal.

A trained, experienced technician must install this 
product.

 Carefully read these instructions. You could 

damage this product or cause a hazardous condition if 
you fail to follow these instructions.

W

For vertical mount put one screw top and one screw bottom.
For horizontal mount put one screw left and one screw right. 
The thermostat can be mounted directly to the wall or it can 
be mounted to a wall box. Use the vertical mounting screw 
location to attach to a wall box.

Menu

Mon

AM

Mounting the subbase

Thermostat applications guide

Description

Gas or Oil Heat

Yes

Electric Furnace

Yes

Heat Pump (No Aux. or Emergency Heat)

Yes

Heat Pump (with Aux. or Emergency Heat)

No

Multi-stage Systems

No

Heat Only Systems

Yes

Cool Only Systems

Yes

Summary of Contents for 15117

Page 1: ...he product you are replacing contains mercury dispose of it properly Your local waste management authority can give you instructions on recycling and proper disposal A trained experienced technician must install this product Carefully read these instructions You could damage this product or cause a hazardous condition if you fail to follow these instructions W For vertical mount put one screw top ...

Page 2: ...rea with average temperature and good air circulation NOTE Pick an installation location that is easy for the user to access The temperature of the location should be representative of the building Do not install thermostat in locations Close to hot or cold air ducts That are in direct sunlight With an outside wall behind the thermostat In areas that do not require conditioning Where there are dea...

Page 3: ... pump changeover valve energized in heating C Common wire from secondary side of cooling system transformer Wiring tips RH RC terminals For single transformer systems leave the jumper wire in place between RH and RC Remove jumper wire for two transformer systems Heat pump systems with no auxiliary or emergency heat If wiring to a heat pump use a small piece of wire not supplied to connect terminal...

Page 4: ...n installing on 2 transformer systems Use either O or B terminals for changeover valve Use a small piece of wire not supplied to connect W and Y terminals Set fan operation setting to Electric Optional 24VAC common connection when thermostat is used in battery power mode TypicalHeat OnlySystem HEAT RELAY RC RH Y C W G C R L2 L1 HOT TypicalHeatOnlySystemWithFan FAN RELAY HEAT RELAY RC RH Y C W G C ...

Page 5: ...3 4 C O B W RH RC G Y Thermostat 15116 C O B W RH RC G Y Thermostat 15117 C O B W E RH G Y Thermostat 15118 W2 Y2 RC Viega Yellow Yellow Red Red Viega Yellow Yellow Red Red Viega Yellow Yellow Red Red Viega Yellow Yellow Red Red Line Voltage Low Voltage LEGEND Zone Controls Part Numbers 15116 15117 and 15118 1 Connect the RC terminal from the thermostat to R terminal on the zone control 2 Connect ...

Page 6: ...ESS MANIFOLD 4 WIRE 24 V JUMPER 3 4 JUMPER 3 4 IF PRIORITY IS USED 1 2 3 4 1 2 3 4 1 2 3 4 C O B W RH RC G Y Thermostat 15116 C O B W RH RC G Y Thermostat 15117 C O B W E RH G Y Thermostat 15118 W2 Y2 RC Connecting Viega thermostats to the Viega zone control Part Numbers 15116 15117 and 15118 1 Connect the RC terminal from the thermostat to R terminal on the zone control 2 Connect the W terminal f...

Page 7: ...em operation indicators The COOL ON HEAT ON or icon will display when the COOL HEAT OR fan is on 7 Hold is displayed when the thermostat program is permanently overridden 8 Setpoint Displays the user selectable setpoint temperature Important The low battery indicator is displayed when the AA battery power is low If the user fails to replace the battery within 21 days the screen will only show the ...

Page 8: ...ation is recommended even if thermostat is hardwired C terminal connected When thermostat is hardwired and batteries are installed the thermostat will activate a compressor delay of 5 minutes when the thermostat detects a power outage from the hardwired power supply batteries included Important High quality alkaline batteries are recommended Rechargeable batteries or low quality batteries do not g...

Page 9: ...designed so that homeowners do not accidentally access the installer settings 3 Configure the installer options as desired using the table below Tech Settings Adjustment Options Default The swing setting often called cycle rate differential or anticipation is adjustable A smaller swing setting will cause more frequent cycles and a larger swing setting will cause fewer cycles The heating swing sett...

Page 10: ...s the same a separate program for Saturday and a separate program for Sunday There are four time periods for each program for each program WAKE LEAVE RETURN SLEEP Programming Programming Tech Settings Programming Programming This feature will start heating early to bring the building temperature to its programmed setpoint by the begining of theWAKE time period Morning Recovery ON You can configure...

Page 11: ...eriod Programming Programming to select the current day of the week 4 Press NEXT STEP 5 The current hour is flashing Use the or key to select the current hour When using 12 hour time make sure the correct a m or p m choice is selected 6 Press NEXT STEP 7 Minutes are now flashing Use the or key to select current minutes 8 Press DONE when completed Set Program Schedule 1 Select HEAT or COOL with the...

Page 12: ...ies Operating ambient 32 F to 105 F 0 C to 41 C Operating humidity 90 non condensing maximum Dimensions of thermostat 4 7 W x 4 4 H x 0 8 D Thermostat applications guide Description Gas or Oil Heat Yes Electric Furnace Yes Heat Pump No Aux or Emergency Heat Yes Heat Pump with Aux or Emergency Heat No Multi stage Systems No Heat Only Systems Yes Cool Only Systems Yes This document subject to update...

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