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SPECIFICATIONS
THIS CONTROL IS DESIGNED FOR USE WHERE BOTH SIDES OF THE TRANSFORMER ARE PRESENT
TO THE THERMOSTAT (both the hot and common sides of the 24vAC end of the transformer.)
ELECTRICAL DATA
Electrical Rating:
20 to 30v AC 50/60 Hz.
0.01 to 1.5 Amps (Load per terminal)
2.5 Amps Maximum Total Load (All terminals
combined)
Anticipation:
}
Heating 4 to 40
Cooling 4 to 40
Reference Values
Auxiliary 4 to 40
STAGING DATA
Up to two heating stages
Up to two cooling stages
INSTALLATION
NEW INSTALLATION
YOU SHOULD PROGRAM THE THERMOSTAT WITH
BATTERY INSTALLED BEFORE ATTACHING ON
SUBBASE. SEE OPERATION GUIDE FOR PROGRAM-
MING INSTRUCTIONS.
SELECT THERMOSTAT LOCATION
Proper location insures that the thermostat will provide a
comfortable building temperature. Observe the following
general rules when selecting a location:
1. Locate thermostat about 5 ft. above the floor.
2. Install thermostat on a partitioning wall, not on an
outside wall.
3. Never expose thermostat to direct light from lamps,
sun, fireplaces or any temperature radiating equip-
ment.
4. Avoid locations close to windows, adjoining outside
walls, or doors that lead outside.
5. Avoid locations close to air registers or in the direct
path of air from them.
6. Make sure there are no pipes or duct work in that part
of the wall chosen for the thermostat location.
7. Never locate thermostat in a room that normally
warmer or cooler than the rest of the building.
8. Avoid locations with poor air circulation, such as
behind doors or in alcoves.
2
THERMAL DATA
Setpoint Temperature Range:
40 F to 99 F (4 C to 37 C)
Operating Ambient Temperature Range:
32 F to 105 F
Operating Humidity Range:
0 to 90% RH (non-condensing)
Shipping Temperature Range:
-40 F to 150 F
ACCESSORIES
Remote Sense Kit W. R. Part No. F145-1049
Thermostat Guard W. R. Part No. F29-0198 (clear) or
F29-0238 (opaque)
ROUTE WIRES TO LOCATION
All wiring must conform with local and national electrical
codes and ordinances.
1. Probe for obstructions in partition before drilling 1/2"
hole in wall at selected location. Take up quarter
round and drill a small guide hole for sighting (see fig.
1). From basement, drill 3/4" hole in partition floor next
to guide hole. In buildings without basements, drill 1/
2" hole through ceiling and into partition from above
(see fig. 1).
2. Through this hole drop a light chain, or 6" chain
attached to a strong cord. nag cord in basement with
hooked wire. In buildings without basements, drop
cord through hole in ceiling and down partitioning;
snag cord at the thermostat location.
3. Attach thermostat wires to cord and pull wires through
hole in wall so that 6" of wire protrudes.
1/2" hole for
thermostat wire
Stout cord with 6"
chain attached
Baseboard
strip moulding
1/4" guide hole
for sighting
Quarter round
removed
Hooked wire for snagging chain
Figure 1. Routing thermostat wires
Approximately
5 feet from floor
3/4" hole in floor of partition
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