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White-Rodgers 1F83-277 Heating & Air Conditioning Auto Changeover Heat Pump Thermostat User Manual

1F83-277  
Heating & Air Conditioning  
Non-programmable, Auto Changeover, Multi-Stage/Heat  
Pump Thermostat  
INSTALLATION INSTRUCTIONS  
Operator: Save these instructions for future use!  
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BE-  
FORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PER-  
SONAL INJURY AND/OR PROPERTY DAMAGE.  
PREPARATIONS  
YOUR THERMOSTAT REPLACES  
Assemble tools required as shown below.  
Description  
1F83-277  
Yes  
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  
Yes  
Yes  
Yes  
FLAT BLADE SCREWDRIVER  
WIRE CUTTER/STRIPPER  
Yes  
HAND OR POWER  
DRILL WITH 3/16 INCH  
DRILL BIT, IF NEEDED  
Millivolt Heat Only Systems – Floor or Wall Furnaces  
Standard Central Air Conditioning  
Gas or Oil Heat  
Yes  
Yes  
Yes  
Electric Furnace  
Yes  
Hydronic (Hot Water) Zone Heat – 2 Wires  
Hydronic (Hot Water) Zone Heat – 3 Wires  
Yes  
No  
REMOVING OLD THERMOSTAT  
CAUTION  
!
To prevent electrical shock and/or equipment damage,  
disconnect electric power to system at main fuse or  
circuit breaker box until installation is complete.  
Before removing wires from old thermostat's switching sub-  
base, label each wire with the terminal designation it was  
removed from.  
Y2  
C
R
E/W1  
Y1  
1. Shut off electricity at the main fuse box until installation is  
complete. Ensure that electrical power is disconnected.  
O
B
L
W2  
G
Mounting  
Hole  
Mounting  
Hole  
ELEC.  
GAS  
2. 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.  
Elec-Gas  
Switch  
ON  
AUTO  
b. The base, which is removed by loosening all  
captive screws.  
Figure 1 – Thermostat base  
c. The switching subbase, which is removed by  
unscrewing the mounting screws that hold it on  
the wall or adaptor plate.  
ATTENTION! This product does not contain mercury. How-  
ever, this product may replace a unit which contains mercury.  
3. Remove the front cover of the old thermostat. With  
wires still attached, remove wall plate from the wall. If  
the old thermostat has a wall mounting plate, remove the  
thermostat and the wall mounting plate as an assembly.  
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.  
4. Identify each wire attached to the old thermostat.  
5. Disconnect the wires from the old thermostat one at a  
time. DO NOT LET WIRES FALL BACK INTO THE  
WALL.  
Mercury must not be discarded in household trash. When the  
unit this product is replacing is to be discarded, place in a  
location to send product containing mercury.  
6. Install new thermostat using the following procedures.  
PART NO. 37-6509E  
Replaces 37-6509D  
0818  
White-Rodgers is a division  
of Emerson Electric Co.  
GeneralDetails
NameWhite-Rodgers 1F83-277 Heating & Air Conditioning Auto Changeover Heat Pump Thermostat User Manual
MakeWHITE RODGERS
LanguageEnglish
FiletypePDF (Download)
File size0.24 MB
Download PDF
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White-Rodgers 1F83-277 Heating & Air Conditioning Auto Changeover Heat Pump Thermostat User Manual
Get the free PDF manual for the White-Rodgers 1F83-277 Heating & Air Conditioning Auto Changeover Heat Pump Thermostat User Manual and access setup steps, usage instructions, and troubleshooting tips. 👉 View online or download now to keep your thermostat running smoothly!

White-Rodgers 1F83-277 Air Conditioning Auto Changeover Manual: Questions and Answers

What does flashing setpoint temperature mean on White-Rodgers 1F83-277 Air Conditioning Auto Changeover?

The thermostat is in compressor time delay mode to protect the compressor from short cycling. The setpoint flashes for about five minutes. User Manual, p. 10

Why is my White-Rodgers 1F83-277 Air Conditioning Auto Changeover cycling too fast or too slow?

Digital thermostats cycle faster than older models but use no extra energy. To increase cycle time, select SL for slow cycle in the menu. User Manual, p. 9

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