White Rodgers 1F85-275 Installation Instructions Manual

Oper Oper Opera a a a a tor
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FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BE- FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BE-
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BE- FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BE- FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BE-
FORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PER- FORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PER-
FORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PER- FORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PER- FORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PER-
SONAL INJURY AND/OR PROPERTY DAMAGE. SONAL INJURY AND/OR PROPERTY DAMAGE. SONAL INJURY AND/OR PROPERTY DAMAGE.
SONAL INJURY AND/OR PROPERTY DAMAGE. SONAL INJURY AND/OR PROPERTY DAMAGE.
YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES
Description Description
Description Description Description
Heat Pump (No Aux. or Emergency Heat)
Heat Pump (with Aux. or Emergency Heat)
Standard Heat & Cooling Systems
Two Stage Heat & Two Stage Cool
Standard Heat Only Systems
Millivolt Heat Only Systems – Floor or Wall Furnaces
Standard Central Air Conditioning
Gas or Oil Heat
Electric Furnace
Hydronic (Hot Water) Zone Heat – 2 Wires
Hydronic (Hot Water) Zone Heat – 3 Wires
CAUTION
!
To prevent electrical shock and/or equipment damage, To prevent electrical shock and/or equipment damage, To prevent electrical shock and/or equipment damage, To prevent electrical shock and/or equipment damage, To prevent electrical shock and/or equipment damage,
disconnect electric power to system at main fuse or disconnect electric power to system at main fuse or disconnect electric power to system at main fuse or disconnect electric power to system at main fuse or disconnect electric power to system at main fuse or
circuit breaker box until installation is complete. circuit breaker box until installation is complete. circuit breaker box until installation is complete.
circuit breaker box until installation is complete. circuit breaker box until installation is complete.
Before removing wires from old thermostat's switching sub-
base, label each wire label each wire label each wire with the terminal designation it was label each wire label each wire
removed from.
1. Shut off electricity at the main fuse box until installation is
complete. Ensure that electrical power is disconnected.
2. Remove Old Thermostat Remove Old Thermostat Remove Old Thermostat Remove Old Thermostat Remove Old Thermostat: A standard heat/cool
thermostat consists of three basic parts:
a. The cover, which may be either a snap-on or
hinge type.
b. The base, which is removed by loosening all
captive screws.
c. The switching subbase, which is removed by
unscrewing the mounting screws that hold it on
the wall or adaptor plate.
3. Remove the front cover of the old thermostat. With
wires wires still attached still attached
wires wires still attached wires still attached, remove wall plate from the wall. If still attached
the old thermostat has a wall mounting plate, remove the
thermostat and the wall mounting plate as an assembly.
4. Identify each wire attached to the old thermostat.
5. Disconnect the wires from the old thermostat one at a
DO NOT LET WIRES FALL BACK INTO THE DO NOT LET WIRES FALL BACK INTO THE
time. DO NOT LET WIRES FALL BACK INTO THE DO NOT LET WIRES FALL BACK INTO THE DO NOT LET WIRES FALL BACK INTO THE
WALL WALL WALL WALL. WALL
6. Install new thermostat using the following procedures.
tor: : : : : Sa tor tor Sa Sav v v v v e these instr Sa e these instr e these instr e these instructions f
tor Sa e these instr
1F85-275 1F85-275
1F85-275 1F85-275 1F85-275
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
With With With
With
White-Rodgers is a division
of Emerson Electric Co.
www.white-rodgers.com
1F85-275 1F85-275
1F85-275 1F85-275 1F85-275
Heating & Air Conditioning
5-1-1 Programmable/Non-programmable, Auto
Changeover, Multi-Stage/Heat Pump Thermostat
INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS
uctions f uctions f uctions for futur or future use! or futur or futur
uctions f or futur
Assemble tools required as shown below.
FLAT BLADE SCREWDRIVER
HAND OR POWER
DRILL WITH 3/16 INCH
DRILL BIT, IF NEEDED
REMO REMO VING OLD VING OLD
REMO REMOVING OLD REMO VING OLD VING OLD THERMOST
Mounting
Hole
Figure 1 – Thermostat base Figure 1 – Thermostat base Figure 1 – Thermostat base Figure 1 – Thermostat base Figure 1 – Thermostat base
ATTENTION! ATTENTION! ATTENTION! This product does not contain mercury. How- ATTENTION! ATTENTION!
ever, this product may replace a unit which contains mercury.
Do not open mercury cells. If a cell becomes damaged, do not
touch any spilled mercury. Wearing non-absorbent gloves,
clean up the spilled mercury and place into a container which
can be sealed. If a cell becomes damaged, the unit should be
discarded.
Mercury must not be discarded in household trash. When the
unit this product is replacing is to be discarded, place in a
suitable container. Refer to www.white-rodgers.com for loca-
tion to send the product containing mercury.
e use! e use! e use!
e use!
PREPARA PREP PREP PREP PREP ARA ARA ARA ARATIONS TIONS TIONS TIONS TIONS
WIRE CUTTER/STRIPPER
THERMOST THERMOST THERMOSTA A A A A T T T T T
THERMOST
Y2
C
R
E/W1
Y1
O B L W2 G
Mounting
Hole
ELEC. GAS
Elec-Gas
Switch
ON AUTO
PART NO. 37-6488C PART NO. 37-6488C PART NO. 37-6488C PART NO. 37-6488C PART NO. 37-6488C
Replaces 37-6488B
not not not
not
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