2-2. Setting on indoor unit PCB
Components related to function setting are located on the indoor unit main PCB.
¢ Components location
Related components location is differ depending on the type of the indoor unit as follows:
Type of PCB
Compact cassette, Cassette, Mini duct, Slim duct/Slim concealed floor, Medium static
Type 1
pressure duct, High static pressure duct, Floor/ ceiling, Ceiling
Type 2
Wall mounted (ASUB18, 24)
Type 3
Wall mounted (ASUA7, 9, 12, 14TLAV)
Type 4
Circular flow cassette
Type 5
Wall mounted (ASUA4, 7, 9, 12, 14TLAV1)
Type 6
Wall mounted (ASUB30, 36)
Type 7
Compact floor
• Type 1:
DIP switch
(Type B)
2-2. Setting on indoor unit PCB
SW1
DIP switch
(Type A)
SET2
SET1
Main PCB
- (07-67) -
Type of indoor unit
Rotary switch
(Type C)
SW604 SW605 SW606 SW607 SW608
SW601
DIP switch
(Type A)
SW PCB
SW602
Rotary switch
(Type D)
2. Function settings