8. FUNCTIONS

8-1. Room Temperature Control

(1) Cooling

Room temperature control is obtained by cycling the compressor ON and OFF under control of the room temperature sensor in the indoor unit.

NOTE Some informations except for the room temperature are transmitted every 5 minutes by the remote control unit to the controller in the indoor unit.

 

 

 

Thermo.

Thermo.

Thermo.

Thermo.

Thermo.

 

 

 

OFF

ON

OFF

ON

OFF

 

T+1°C

 

 

 

 

 

 

Set temp.

T °C

 

 

 

 

 

 

 

 

 

 

 

 

 

Room temp.

Compressor

ON

OFF

ON

OFF

ON

OFF

Outdoor fan

ON

OFF

ON

OFF

ON

OFF

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, the compressor turns ON.

Thermo. OFF : When the room temperature falls below the set temperature T°C, the compressor turns OFF.

39

Page 39
Image 39
Sanyo Sanyo Split System Air Conditoner, SAP-K77RAX service manual Room Temperature Control, Cooling