1. Specifications
1
2
3
4
Section
– 27 – SM830076
2. Processes and functions
(B) Heating
Chart Summary and Explanations

❑Once the compressor starts, it keeps running for 5 minutes.

❑Once the compressor stops, it will not start running again for 3 minutes.

❑If you change the operation mode (HEAT, COOL or FAN) during the heating cycle, the

control circuit stops the compressor for 3 minutes.

❑For 5 minutes after the compressor is first turned on, and for 3 minutes after it is turned off,

the compressor is not controlled by the room sensor.

When set on remote control sensor

Thermo ON: When room temperature is –2°F below the set temperature T˚.

Compressor ➞ ON

Thermo OFF: When the room temperature is 2°F above the set temperature T˚, (T˚+2°F)

Compressor ➞ OFF

When set on body sensor

NOTE: In case of Body sensor, operating temperature is shifted to setting temperature +7°F.

Fig. 2
THERMO. ON THERMO. ON
+2°F
OFF OFF
2
1. Refer to 2-4 Outdoor Fan Speed Control
OFF
SET SPEED
ON ON ON
ON (REVERSING CYCLE)
ON
TEMP.
OPERATION
REMOTE CONTROL
SENSOR
(Only for wireless
remote controller)
BODY SENSOR
OFF
OFF
SET SPEEDSET SPEED
3 SECONDS
ON OFF ON
MORE THAN
3 MINUTES
OFF
ONOFF
ON OFF ONOFFOFF ON
3 MINUTES MORE THAN
5 MINUTES5 MINUTES
THERMO. ON
THERMO. ONTHERMO. ON
THERMO. ON
2. Refer to 2-2 Cold Draft Prevention (Heating)
BUTTON
COIL (4-WAY)
SOLENOID
E2
TEMP.
COIL
EXCH.
INDOOR HEAT
STANDBY
2
INDOOR FAN
1
OUTDOOR FAN
(H OR M)
COMPRESSOR
SET. +2°F
SET. –2°F
–2°F
SET TEMP.+7°F SHIFT
THERMO. OFF THERMO. OFF
OFF
(88°F)
81°F
77°F
1134_THS_I
THERMO. OFF THERMO. OFF
LL LL
LL
LL
SETTING TEMP.
SET TEMP.