Outline Of Control Circuit - Toshiba RAV-162BH-PE Service Manual

NO ITEM
1 Discrimination
Discrimination of outdoor unit is performed either in the reset of power source or
when stopping from operating condition, and the controlling is changed over in
accordance with the result of discrimination.
Operation Operation mode is changed over according to operation mode select instruction
2
change-over from the remote controller.
3
Controlling room
3-1 Adjusting range (°C)
temperature
3-2 Operating point is compressor - off.
3-3 Operating temperature accuracy: ± 1°C
3-4 Differential: 1 deg
Correcting
3-5 Room temperature controlled in the heating operation can be corrected by
temperature
3-5 dip switch of indoor microcomputer.
compensation
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7. OUTLINE OF CONTROL CIRCUIT

OUTLINE OF
REMOTE
CONTROLLER OUTLINE OF CONTROL
INSTRUCTION
Stop
Stopping air conditioner
Auto
Performing automatic change-over
Cool
Performing cooling operation
Heat 1
Performing heating operation
Performing heating operation with
Heat 2
indoor fan operation at defrosting
Fan only
Performing fan only operation
In cooling
Remote controller
18 ~ 29
setting temperature
Operating temperature 18 ~ 29
ON
Dip switch 1
ON
Setting 2
Control temperature
0 deg 2 deg 4 deg 6 deg
compensation
-57-
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SPECIFICATIONS
In heating
18 ~ 29
20 ~ 31
ON OFF OFF
OFF ON OFF
REMARKS
Ts (Max) = 35°C
Fax: 01823 665807