Owner's Manual
Page 1
... sealed tube containing mercury? If so, see mercury notice below. Copyright © 2009 Honeywell International Inc. select models; Remove cover and thermostat, but leave wallplate with wires attached. Old thermostat Cover M23786 ® U.S. All rights reserved. Getting started Check package ...contents: • Thermostat • Wall anchors & screws (2 each) • Wire labels Remove your local waste management authority for garages or other outbuildings. Registered Trademark. Patents pending. Owner's Manual English: Page...
... sealed tube containing mercury? If so, see mercury notice below. Copyright © 2009 Honeywell International Inc. select models; Remove cover and thermostat, but leave wallplate with wires attached. Old thermostat Cover M23786 ® U.S. All rights reserved. Getting started Check package ...contents: • Thermostat • Wall anchors & screws (2 each) • Wire labels Remove your local waste management authority for garages or other outbuildings. Registered Trademark. Patents pending. Owner's Manual English: Page...
Owner's Manual
Page 2
... position CT50/CT53/CT54 For CT51/CT55: If your thermostat package.) Remove the old wallplate only after all wires are supplied in your old thermostat has 7 or more wires (not counting terminals C or C1), you may have purchased the wrong replacement thermostat. M23789 69-2040EFS-01... 2 M23790 Stop now and call 1-800-468-1502 for advice. Pull wires through base. 2. Wrap supplied labels securely around each wire, wrap it with the label matching the letter on your old thermostat. (Adhesive labels are labeled. Stop now...
... position CT50/CT53/CT54 For CT51/CT55: If your thermostat package.) Remove the old wallplate only after all wires are supplied in your old thermostat has 7 or more wires (not counting terminals C or C1), you may have purchased the wrong replacement thermostat. M23789 69-2040EFS-01... 2 M23790 Stop now and call 1-800-468-1502 for advice. Pull wires through base. 2. Wrap supplied labels securely around each wire, wrap it with the label matching the letter on your old thermostat. (Adhesive labels are labeled. Stop now...
Owner's Manual
Page 3
...225;gina 11 Mount thermostat base 1. Match each labeled wire with electrical tape and do not match letters on terminal. 2. Wrap B wire with same letter on thermostat, see table below. Pull wires through thermostat base and insert screws. If labels do ...not use. [3] Do not use [3] CT50/CT53/CT54 Wiring CT50/CT53/CT54 • 2-wire heat-only system: Connect one wire to R terminal, one wire to tap anchors into the wall opening. Existing wires Connect to: R • RH • 4 • V Terminal "R" [1] Rc Terminal "Rc...
...225;gina 11 Mount thermostat base 1. Match each labeled wire with electrical tape and do not match letters on terminal. 2. Wrap B wire with same letter on thermostat, see table below. Pull wires through thermostat base and insert screws. If labels do ...not use. [3] Do not use [3] CT50/CT53/CT54 Wiring CT50/CT53/CT54 • 2-wire heat-only system: Connect one wire to R terminal, one wire to tap anchors into the wall opening. Existing wires Connect to: R • RH • 4 • V Terminal "R" [1] Rc Terminal "Rc...
Owner's Manual
Page 4
... M23796 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 for systems that control the fan in a call for your system (see table below).
... M23796 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 for systems that control the fan in a call for your system (see table below).
