White Rodgers 1F80-361 - Manual

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• Temperature override until next program period
• Manual program override (HOLD temperature)
• Temporary HOLD
• °F/°C convertibility
• Temperature range 45° to 90°F
• RC, RH, C, W, Y, G , O and B terminals
• Optional C terminal (Dual Power option)
• B and O terminals for single stage heat pumps (no auxiliary

heat) or damper operation

• Program storage in case of power loss
• 2 “AA” Energizer

alkaline batteries included

Operator: Save these instructions for future use!

Your new White-Rodgers 5-Day/1-Day/1-Day Digital Thermo-
stat uses the technology of a solid-state microcomputer to
provide precise time/temperature control. This thermostat offers
you the flexibility to design heating and cooling programs that fit
your needs.

Features:

• Separate 5-day (weekday), 1-day (Sat) and 1-day (Sun) pro-

gramming with four separate time/temperature periods per day

• Simultaneous heat and cool program storage
• Preprogrammed temperature control
• Backlit display
• LCD continuously displays setpoint, and alternately dis-

plays time and room temperature

PRECAUTIONS

This thermostat is intended for use with a low voltage system; do
not use this thermostat with a line voltage system. If in doubt
about whether your wiring is millivolt, line, or low voltage, have
it inspected by a qualified heating and air conditioning contractor
or electrician.

Do not exceed the specification ratings.

All wiring must conform to local and national electrical codes and
ordinances.

This control is a precision instrument, and should be handled
carefully. Rough handling or distorting components could cause
the control to malfunction.

▲

CAUTION

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
circuit breaker box until installation is complete.

circuit breaker box until installation is complete.

▲

WARNING

Do not use on circuits exceeding specified voltage.

Do not use on circuits exceeding specified voltage.
Higher voltage will damage control and could cause

Higher voltage will damage control and could cause

Higher voltage will damage control and could cause
shock or fire hazard.

shock or fire hazard.

Do not short out terminals on gas valve or primary

Do not short out terminals on gas valve or primary
control to test. Short or incorrect wiring will damage

control to test. Short or incorrect wiring will damage

control to test. Short or incorrect wiring will damage
thermostat and could cause personal injury and/or

thermostat and could cause personal injury and/or

thermostat and could cause personal injury and/or
property damage.

property damage.

Thermostat installation and all components of the

Thermostat installation and all components of the
system shall conform to Class II circuits per the NEC

system shall conform to Class II circuits per the NEC

system shall conform to Class II circuits per the NEC
code.

code.

SPECIFICATIONS

ELECTRICAL DATA

Electrical Rating:

8 to 30 VAC 50/60 Hz. or D.C.
0.05 to 1.0 Amps (Load per terminal)
1.5 Amps Maximum Total Load

1.5 Amps Maximum Total Load

1.5 Amps Maximum Total Load (All terminals combined)

THERMAL DATA

Setpoint Temperature Range:

45°F to 90°F (7°C to 32°C)

Operating Ambient Temperature Range:

32°F to 105°F

Operating Humidity Range:

0 to 90% RH (non-condensing)

Shipping Temperature Range:

-4°F to 149°F

APPLICATIONS

For use with:

• Standard heat/cool or heat only systems
• Electric heat systems
• Gas or oil fired systems
• Gas systems with intermittent ignition devices (I.I.D.)

and/or vent dampers

• Hydronic (hot water or steam) systems
• Single-stage heat pump systems (no auxiliary heat)
• Millivolt systems

DO NOT USE WITH:

• Multi-stage systems
• Systems exceeding 30 VAC and 1.5 amps
• 3-wire zoned hydronic heating systems

PART NO. 37-6621B

Replaces 37-6621A

0512

White-Rodgers is a division

of Emerson Electric Co.

www.white-rodgers.com

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Summary

Page 2 - Move FAN switch to ON position. The blower should begin

2 Mounting holes Mounting holes Electric/Gas switch Screw anchors INSTALLATION INSTALLATION INSTALLATION INSTALLATION INSTALLATION REMOVE OLD THERMOSTAT REMOVE OLD THERMOSTAT REMOVE OLD THERMOSTAT REMOVE OLD THERMOSTAT REMOVE OLD THERMOSTAT 1. Shut off electricity at the main fuse box until installa...

Page 3 - NOTE; Figure 5. Typical wiring diagram for; CAUTION

3 RH 24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM G W Figure 2. Typical wiring diagram for heat only, 3-wire, single transformer systems TRANSFORMER Heating System Fan Relay Y C‡ RC JUMPER WIRE O B For 2-wire Heat only, attach to RH and W NOTE RH Y 24 VAC 120 VAC Hot Neutral TRANSFORMER THERMOSTAT S...

Page 4 - OPERATION

4 Before you begin programming your thermostat, you should befamiliar with its features and with the display and the locationand operation of the thermostat buttons. Your thermostat con-sists of two parts: the thermostat cover thermostat cover thermostat cover thermostat cover thermostat cover and t...

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White Rodgers 1F80-361 - Manual

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Summary

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