Robertshaw 110-10978 - Manuals

Page 2 - Do not connect ground to any terminal in this unit.; Recycling Thermostat; Wiring Table

WARNING: • Always turn off power at the main power source by unscrewingfuse or switching circuit breaker to the off position before installing,removing, cleaning, or servicing thermostat. • Read all of the information in this manual before installing or programming this thermostat. • DO NOT CONNECT ...

Page 3 - Figure 1; Installing Item 8600 Thermostat; Figure 2

WARNING: In heat pump applications, do not connect anything to the W1terminal. When switched to HP mode, W1 is connected internallyto Y1 on the thermostat. 1. Turn off power to heating and cooling system. 2. Remove cover of old thermostat to expose wires. Do not disconnect wires. (See Figure 1) 3. L...

Page 4 - To Test Thermostat; Figure 3

6. Mark placement of mounting holes (see Figure 3). Set base aside. 7. Drill the marked holes using a 3/16” (5mm) drill bit. NOTE: Enclosed plastic anchors do not require a drilled hole for drywall. 8. Tap plastic anchors into the wall. 9. Align base with plastic anchors and feed wires through openi...

Page 5 - Wiring Diagrams

Wiring Diagrams The following is just a sample of the most common types of HVACsystems. Refer to your system’s installation manual for wiring information. 5 Hot Heating Control Fan Control Cooling Control Transformer T H E R M O S T A T RH RC W1 Y1 G O B 24 VAC 120 VAC Hot Heating Control Fan Contro...

Page 7 - CAUTION: DO NOT SWITCH SYSTEM TO COOL OR LEAVE IN COOL MODE; NOTE: ONCE THE THERMOSTAT TURNS OFF WHEN IN THE COOL MODE,; button until the temperature; NOTE: If HP is selected, the heat will not come on until the 5 minute; AUTO-ON switch into the ON

7 To Test Thermostat WARNING: DO NOT SHORT (JUMPER) ACROSS TERMINALS OF GAS VALVE OR SYSTEM CONTROL TO TEST OPERATION. THIS WILLDAMAGE THE THERMOSTAT AND VOID YOUR WARRANTY. CAUTION: DO NOT SWITCH SYSTEM TO COOL OR LEAVE IN COOL MODE IF THE TEMPERATURE IS BELOW 50°F (10°C). THIS CANDAMAGE THE AIR CO...

Page 8 - Programming Guide; AM; PROGRAMMING YOUR THERMOSTAT

Programming Guide SETTING TIME OF DAY ANDDAY OF WEEK 1. Press SELECT until the cursor is over SET CLOCK. Press SET. TheHOURS segment will be blinking.Use the or button to adjust the hours setting. NOTE: The AM or PM indicator will change as the HOURS display rolls through a 24hour cycle. 2. Press SE...

Page 9 - CUSTOMIZING YOUR THERMOSTAT

6. After pressing SET for the 4th event, the day of the week along the top will switchto SAT SUN and AM1 will be displayed. Repeat steps 2-4 to program theweekend settings. 7. With the weekend settings programmed, place the HEAT-OFF-COOL switch in the COOL position. Repeat steps 2-6 to program theco...

Page 11 - Check Filter Reset; CHECK FILTER; Backlit Display

Check Filter Reset Once the filter timer has expired, CHECK FILTER will turn on and stay on. To clear the message and resetthe timer: 1. Press SELECT and SET and hold for 3 seconds. CLr will appear in the time display. 2. Press any key to clear the message. The display will transition to the tem-per...

Page 12 - Troubleshooting; Symptom; If problems with thermostat cannot be resolved, call:; For after hours service, a 24-hour automated help line is available.

Troubleshooting Symptom Remedy Thermostat does not turn Check wiring. on system. (See Installing Item 8600 Thermostat ) Thermostat turns on and off too Increase temperature differential. frequently. (See Programming Guide ) Display is blank, flashing or Replace batteries. constant LO BAT. System fan...

Page 13 - Two Year Limited Warranty; warrants to the original contractor installer,

13 Two Year Limited Warranty Invensys Controls Americas warrants to the original contractor installer, or to the original consumer user, each new Robertshawthermostat to be free from defects in materials and workmanship undernormal use and service for a period of two (2) years from date ofpurchase. ...

Page 14 - NOTES