Honeywell CT87B manuals

Household Appliance > Thermostat

When we buy new device such as Honeywell CT87B we often through away most of the documentation but the warranty. Very often issues with Honeywell CT87B begin only after the warranty period ends and you may want to find how to repair it or just do some service work. Even oftener it is hard to remember what does each function in Thermostat Honeywell CT87B is responsible for and what options to choose for expected result. Fortunately you can find all manuals for Thermostat on our side using links below.

Honeywell CT87B Installation Instructions

12 pages298.96 Kb

Verify that you have the correct thermostat
CT87A,B,J Round Thermostat
- LOW VOLTAGE (15 TO 30 VAC), THERMOSTAT AND MOUNTING HARDWARE Installation Instructions
- 2Prepare for installation
- Remove the old thermostat
- Install the cover ring and wallplate or subbase
  - If installing on the wall
- 3MERCURY NOTICE
  - 4If installing on an outlet box
  - 5Level the wallplate or subbase
  - 6Wire the thermostat
    - Wiring Cross-reference
      - 7CT87A,B,J ROUND THERMOSTAT
        7 69-0274-6
        Fig. 8. CT87A for a 2-wire heating only system.
        Fig. 10. CT87B for a 4-wire heating/cooling system.
        Fig. 9. CT87A for a 3-wire hot water heating only system.
        CT87A WALLPLATE
        CT87B SUBBASE
      - 8CT87A,B,J ROUND THERMOSTAT
        69-0274-6 8
        Fig. 11. CT87B for a 5-wire heating/cooling system.
        Fig. 13. CT87J for 4-wire single stage heat pump.
        Fig. 12. CT87J for a 4-wire single stage heat pump.
        CT87B SUBBASE
        CT87J SUBBASE
  - 10Set the heat anticipator for your system
  - Check heating/cooling operation
    - Check heating
    - 11Check cooling
    - Operation
    - CT87B, J switches
      - CT87A,B,J ROUND THERMOSTAT
    - 12Limited One-Year Warranty

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