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9-5-3. Indoor controller board
Emergency operation
SWE
Model selection
SW1
Capacity setting
SW2
Remote start/stop adapter
CN32
For MA remote controller cable connection
CN22
(10 - 13 VDC (Between 1 and 3.))
Centralized control
CN51
JAMA standard HA terminal A
CN41
Thermistor
CN44
(liquid/condenser/evaporator temperature)
Float thermistor
CN4F
Thermistor (Inlet temperature)
CN20
Indoor-outdoor transmission (0 - 24VDC)
CN3C
Wireless remote controller
CN90
Connect to the NF board
CNXB2
Connect to the power supply board
CNXC2
Connect to the power supply board
CN100
CN41
CN32
SWE
SW1
SW2
CN22
CN3C
CN90
CN100
27
CNXC2
CNXB2
CN51
CN2L
CN20
CN4F
CN44
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