Control
C - 2
(1) Control Characteristics
1Operation Control
Thermostat ON/OFF Control
Depending on the setting temperature and the room temperature, the thermostat signal will be turned ON
or OFF. When the thermostat signal is turned ON then the outdoor unit’s engine is operating.
●When the blower is operating the thermostat is always OFF.
●With an indoor unit, after turning the thermostat ON, it stays on for 3 minutes.
●With an indoor unit, after turning the thermostat OFF, it stays off for 1 minute.
●For information regarding freezing prevention, refer to item .
1) Cooling operation mode (dry operation mode)
2) Heating operation mode
The value a is the intake temperature (room temperature) shift value during heating.
Refer to the table below for the initial setting value of a.
The setting of the a value can be changed with wired remote control.
For further details, refer to the wired remote control setting items.
When using the remote control thermostat, regardless of the setting a = 0.
Body sensor:
Remote control sensor:
Setting temperature:
Body sensor:
Remote control sensor:
Thermostat signal
Body sensor:
Remote control sensor:
Setting temperature:
Body sensor:
Remote control sensor:
Thermostat signal
Indoor unit type a Value
1-direction ceiling cassette type, 4-direction ceiling cassette type, 2-direction ceiling
cassette type, 1-direction cassette type for high ceilings, ceiling built-in type, built-in
all duct type, ceiling hung type, embedded in ceiling type, ceiling hung type for
kitchen use, External air processing unit with direct expanding coil
4deg
Wall mounted type 2deg
Floor mounted type for the perimeter, floor embedded type for the perimeter, floor
mounted type
0deg
1. Operation control