Specifications
Page 24
5.3 Micro-Switch Introduce:
1 2
ON
1 2
ON
1 2
ON
1 2
ON
SW1
FOR SETTING MAIN-SLAVE
FACTORY
SETTING
MAIN
MAIN
MAIN
SLAVE
CODE
NO SLAVE
A. Micro-switch SW1 is for setting the master or slave unit when the unit is in twin connection.
Range: Master no slave (Normal 1 drive 1 connection), Master (2 positions without difference), Slave
FOR SETTING FAN MOTOR CONTROL
WHEN THERE IS NO DEMAND
1
O N
1
O N
SW2
FAN OFF FAN ON
MODE
FACTORY SETTING
B. Micro-switch SW2 is for selection of indoor FAN ACTION if room temperature reaches the setponit and the compressor
stops.
Range: OFF (in 127s), Keep running.
1
O N
1
O N
FACTORY SETTING
FOR SETTING AUTO-RESTART
FOR SETTING AUTO-RESTART
SW3
MODE
AUTO-RESTART NOT AUTO-RESTART
C. Micro-switch SW3 is for selection of auto-restart function.
Range: Active, inactive
1
ON
1
ON
Mode
Factory
Setting
SW4
For Setting Fan Quantity
Single
Fan
D o u b l e
Fa n
D. Micro-switch SW4 is for selection of quantity of fan motors. Same as size selection switch, this switch is for making
the PCB suitable for all series units. DO NOT change it at random unless you want to use the PCB as a spare part
Range: Single Fan, Double Fan
1 2
ON
1 2
ON
1 2
ON
1 2
ON
SW6
CODE
0
℃
According to
E function
FOR SETTING TEMP.
COMPENSATION(HEATING)
2
℃
4
℃
FACTORY
SETTING
