Function; Room Temperature Control - Sanyo SAP–KR184GJ Technical & Service Manual

8. FUNCTION

8-1. Room Temperature Control

Room temperature control is obtained by cycling the compressor ON and OFF under control of the room
temperature sensor in the remote control unit.
The room temperature (and other information) is transmitted every 5 minutes by the remote control unit to the
controller in the indoor unit.
5 minutes 5 minutes 5 minutes 5 minutes 5 minutes 5 minutes 5 minutes
T+1°C
T °C
Set temp.
Compressor
Outdoor fan
Once the compressor starts, it keeps running for 5 minutes.
Once the compressor stops, it will not start running again for 3 minutes.
Thermo ON : When room temperature rises 1°C above the set temperature T˚C.
Compressor
Thermo. OFF : When the room temperature decreases below the set temperature T°C.
Compressor
NOTE
Whenever the compressor is running, the indoor unit always generates negative ions. (ION lamp lights up.).
Signal from remote control unit
Thermo. Thermo.
OFF ON
ON OFF
ON OFF
ON
OFF
Thermo. Thermo.
OFF ON
ON OFF
ON OFF
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Thermo. Thermo. Thermo.
ON ON OFF
Room temp.
ON OFF
ON OFF