Emerson 1F86-344 - User Manual

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.

DESCRIPTION

Your new White-Rodgers Digital Thermostat uses the technology
of a solid-state microcomputer to provide precise temperature
control.

Features:

• Simultaneous heat and cool setpoint storage
• Pre-set temperature control
• Backlit display
• LCD continuously displays setpoint and room temperature

• °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

• Setpoint storage in case of power loss
• 2 "AA" alkaline batteries included

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

(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 150°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

1F86-344

Non-Programmable Electronic Digital Thermostat

PART NO. 37-6585C

Replaces 37-6585B

1123

INSTALLATION AND

OPERATION INSTRUCTIONS

PRECAUTIONS

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.

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 contrac

-

tor 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.

WARNING

!

Do not use on circuits exceeding specified voltage.
Higher voltage will damage control and could cause
shock or fire hazard.
Do not short out terminals on gas valve or primary
control to test. Short or incorrect wiring will damage
thermostat and could cause personal injury and/or
property damage.
Thermostat installation and all components of the sys-
tem shall conform to Class II circuits per the NEC code.

Operator: Save these instructions for future use!

www.white-rodgers.com

www.emersonclimate.com