CT87N Easy-To-See
The Round
®
Getting started
Check package contents:
• Thermostat
• Large print subbase switch labels
• Coverplate
• Wall anchors & screws (2 each)
• Wire labels
• Braille Card
Thermostat is for 24 Vac heating and
cooling systems
This thermostat contains a Lithium battery which may contain Perchlorate material.
Perchlorate Material—special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate
Remove your old thermostat
CAUTION: TURN OFF POWER
Turn off power to system at the furnace, or at the fuse/circuit breaker panel
before you begin.
Remove cover and thermostat, but leave wallplate with wires attached.
Leave wallplate in place.
Old thermostat
® U.S. Registered Trademark. U.S. Patents 7,159,789;
7,159,790; 7,476,988 and other patents pending.
Copyright © 2009, Honeywell International Inc.
All rights reserved.
Owner's Manual
English: Page 1
Mode d'emploi
Français: Page 6
Manual de Uso
Español: Página 11
TM
Before you begin, make sure
you have:
• No. 2 Phillips & small pocket
screwdrivers
• Hammer
• Level (optional)
• Pencil
• Drill and bit (3/16" for drywall, 7/32"
for plaster)
Is there a sealed tube containing
mercury? If so, see mercury notice
below.
Cover
MERCURY NOTICE
If your old thermostat contains
mercury, contact your local waste
management authority for proper
disposal instructions.
The Round
Easy-To-See
®
69-1919EFS-04
TM