Owner's Manual
Page 1
... authority for proper disposal instructions. 69-2040EFS-01 Is there a sealed tube containing mercury? Copyright © 2009 Honeywell International Inc. select models; Registered Trademark. MERCURY NOTICE If your old thermostat contains mercury, contact your old thermostat Before you begin, make sure you have: • No. 2 Phillips & small pocket screwdrivers • Hammer • Level...
... authority for proper disposal instructions. 69-2040EFS-01 Is there a sealed tube containing mercury? Copyright © 2009 Honeywell International Inc. select models; Registered Trademark. MERCURY NOTICE If your old thermostat contains mercury, contact your old thermostat Before you begin, make sure you have: • No. 2 Phillips & small pocket screwdrivers • Hammer • Level...
Owner's Manual
Page 2
... wire. Stop now and call 1-800-468-1502 for advice. Pull wires through base. 2. As you may have purchased the wrong replacement thermostat. Do not let wires fall into wall opening . CT51/CT55 1. Wrap supplied labels securely around each wire, wrap it with the label matching... designations to disconnect wires one by one. Level base if desired. 3. M23789 69-2040EFS-01 2 M23790 For CT50/CT53/CT54: If your thermostat package.) Remove the old wallplate only after all wires are labeled. CT50 Series • Owner's Manual Label wires and remove old wallplate Use ...
... wire. Stop now and call 1-800-468-1502 for advice. Pull wires through base. 2. As you may have purchased the wrong replacement thermostat. Do not let wires fall into wall opening . CT51/CT55 1. Wrap supplied labels securely around each wire, wrap it with the label matching... designations to disconnect wires one by one. Level base if desired. 3. M23789 69-2040EFS-01 2 M23790 For CT50/CT53/CT54: If your thermostat package.) Remove the old wallplate only after all wires are labeled. CT50 Series • Owner's Manual Label wires and remove old wallplate Use ...
Owner's Manual
Page 3
... with electrical tape and do not match letters on terminal. 2. English: Page 1 • Français : Page 6 • Español: Página 11 Mount thermostat base 1. Existing wires Connect to: R • RH • 4 • V Terminal "R" [1] Rc Terminal "Rc" [1] O Terminal "O" [2] B Terminal "B" [2] G • F Terminal "G" W • W1...the metal jumper. [2] Do not connect both O and B if you have a heat pump. Pull wires through thermostat base and insert screws. CT51/CT55 Wiring CT51/CT55 M23792 [1] If wires will be connected to tap anchors into the wall opening....
... with electrical tape and do not match letters on terminal. 2. English: Page 1 • Français : Page 6 • Español: Página 11 Mount thermostat base 1. Existing wires Connect to: R • RH • 4 • V Terminal "R" [1] Rc Terminal "Rc" [1] O Terminal "O" [2] B Terminal "B" [2] G • F Terminal "G" W • W1...the metal jumper. [2] Do not connect both O and B if you have a heat pump. Pull wires through thermostat base and insert screws. CT51/CT55 Wiring CT51/CT55 M23792 [1] If wires will be connected to tap anchors into the wall opening....
Owner's Manual
Page 4
E: Change the switch to this factory-set position (for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.) Set heat anticipator (select models) Move the adjustment arrow ...
E: Change the switch to this factory-set position (for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.) Set heat anticipator (select models) Move the adjustment arrow ...