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White-Rodgers 1F56N-444 Thermostat User Manual
RH
W
B
O
Y
G
RC
A
SET HEAT ANTICIPATOR
5
Compressor
Relay
Fan
Relay
Hot
Set anticipator to match the setting of your old thermostat you noted in Step 3, or, the
anticipator should be set to match the current rating stamped on your main heating
control. The heat anticipator is adjustable from 0.15 to 1.2 amps. Adjust the anticipa-
tor by rotating the contact arm (see fig. 5). The anticipator setting is indicated by the
numbers on the base that the pointer points to. If you are unsure where to set the
anticipator contact the heater manufacturer for a recommended setting.
24 VAC
120 VAC
Neutral
TRANSFORMER
Figure 2. Typical wiring for single transformer heating/cooling system
Rotate contact arm
to adjust heat anticipator
Move the pointer counterclockwise to
RH
W
B
A
O
Y
G
RC
lengthen heating system cycles; move
TRANSFORMER
Hot
TRANSFORMER
Hot
Heat
Relay
Compressor
Relay
Fan
Relay
clockwise to shorten heating cycles.
Adjustments should not be greater than
1/2 marking at a time.
24 VAC
24 VAC
120 VAC
Neutral
120 VAC
Neutral
For millivolt operation, rotate contact arm to
Millivolt Link.
Figure 3. Typical wiring for two-transformer heating/cooling system
Snap on Cover: Carefully align the cover
with the base and snap the cover onto
the base.
Arrow points to the
current rating of
the primary control
Millivolt Link
Factory-Installed Jumper
Field-Installed Jumper
RC
G
RH
O
W
Y
B
A
Figure 5. Anticipator adjustment
TRANSFORMER
Hot
Fan
Relay
Compressor
Relay
*
* *
24 VAC
120 VAC
Neutral
NEW THERMOSTAT OPERATION
6
Terminal energized
in cooling
Terminal energized
in heating
*
* *
Thermostat on Subbase. After power is turned on, use the system switch to select
either heating or cooling, or to turn the heating/cooling system off. Use the fan switch
to control fan operation. When the fan switch is in the AUTO position, the fan will
cycle with the heating or cooling system (the fan will not run if the system switch is
in the OFF position and the fan switch is in the AUTO position). When the fan switch
is in the ON position, the fan will run continuously, regardless of system switch posi-
tion (even if the system switch is set to OFF, the fan will run if the fan switch is in the
ON position).
Figure 4. Typical wiring for single transformer, single stage heat pump system
R
W
Y
Heat
Relay
Hot
24 VAC
120 VAC
Neutral
TRANSFORMER
Thermostat on wallplate. For heat only move the temperature lever to the highest
temperature. For cool only move the temperature lever to the lowest temperature.
Figure 5. Typical wiring for single transformer heating system
SPECIFICATIONS
7
ELECTRICAL DATA
R
W
Y
Compressor
Relay
Hot
24 VAC
120 VAC
Switch Rating...................................... 24 VAC (30 VAC max.)
Heating.................................................. 0.15 to 1.2 Amps
Cooling.................................................. 0 to 1.5 Amps
Anticipator Rating:
Neutral
TRANSFORMER
Figure 6. Typical wiring for single transformer cooling system
Heating.................................................. Adjustable from 0.15 to 1.2 Amps
Cooling.................................................. Fixed
THERMAL DATA:
THERMOSTAT
6
MV
B
O
Y
G
W
RC RH
Temperature Range............................. 50°F to 90°F (10°C to 32°C)
Operating Humidity Range................. 0 – 90% noncondensing
SYSTEM
6
Zone
4
5
Valve
1
2
Hot
120 VAC
Neutral
TRANSFORMER
24 VAC
Figure 7. Typical wiring diagram heat only, 3-wire zone valve systems
| General | Details |
|---|---|
| Name | White-Rodgers 1F56N-444 Thermostat User Manual |
| Make | WHITE RODGERS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.42 MB |

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