Seal
HomeServices
1-800-4-MY-HOME
1F86-382
Non-Programmable
Electronic
Digital Thermostat
iNSTALLATiON
AND
OPERATION
iNSTRUCTiONS
__hese
instructions
for fu__
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 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
• Backtit 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
PRECAUTIONS
This thermostat is intended for use with a tow voltage system;
do not use this thermostat with a line voltage system. If in doubt
about whether your wiring is mitlivolt, 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.
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 installati on and all components of the sys=
tern shall conform to Class II circuits per the NEC code.
To prevent electrical shock and/or equipment damage,
disconnect
electric power to system at main fuse or
circuit breaker box until installation is complete.
SPECIFICATIONS
ELECTRICAL
DATA
APPLICATIONS
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
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)
o
Mitlivolt systems
DO NOT USE WITH:
•
Multi-stage systems
•
Systems exceeding 30 VAC and 1.5 amps
•
3-wire zoned hydronic heating systems
PART NO. 37-6925A
0811