Actuator Control - Mitsubishi Electric MXZ-2C20NA2 Service Manual

10

ACTUATOR CONTROL

MXZ-3C24NA MXZ-3C30NA
MXZ-2C20NA2 MXZ-3C24NA2
MXZ-2C20NA3 MXZ-3C24NA3
MXZ-2C20NA4 MXZ-3C24NA4
MXZ-2C20NAHZ MXZ-3C24NAHZ
MXZ-2C20NAHZ2 MXZ-3C24NAHZ2 MXZ-3C30NAHZ2
MXZ-2C20NAHZ3 MXZ-3C24NAHZ3 MXZ-3C30NAHZ3
MXZ-2C20NAHZ4 MXZ-3C24NAHZ4 MXZ-3C30NAHZ4
Relation between main sensor and actuator
Sensor
Discharge temperature
Protection
thermistor
Cooling: Coil frost
prevention
Indoor coil temperature
thermistor
Heating: High pressure
protection
Defrost thermistor Heating: Defrosting
Fin temperature
Protection
thermistor
Control/Protection
Ambient temperature
thermistor
Heating: Defrosting
(Heater)
Outdoor heat exchanger Cooling: Control/
temperature thermistor Protection
Capacity code Control
OBH702N
MXZ-4C36NA
MXZ-3C30NA2
MXZ-3C30NA3
MXZ-3C30NA4
MXZ-3C30NAHZ
Purpose
Compressor
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MXZ-5C42NA
MXZ-4C36NA2
MXZ-4C36NA3
MXZ-4C36NA4
Actuator
Outdoor
LEV 4-way valve
fan motor
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106
MXZ-5C42NA2
MXZ-5C42NA3
MXZ-5C42NA4
2-way solenoid Defrost
valve heater
MXZ-5C42NA MXZ-2C20NAHZ
MXZ-2C20NAHZ MXZ-3C24NAHZ
MXZ-3C24NAHZ MXZ-3C30NAHZ
MXZ-3C30NAHZ MXZ-2C20NAHZ2
MXZ-5C42NA2 MXZ-3C24NAHZ2
MXZ-2C20NAHZ2 MXZ-3C30NAHZ2
MXZ-3C24NAHZ2 MXZ-2C20NAHZ3
MXZ-3C30NAHZ2 MXZ-3C24NAHZ3
MXZ-5C42NA3 MXZ-3C30NAHZ3
MXZ-2C20NAHZ3 MXZ-2C20NAHZ4
MXZ-3C24NAHZ3 MXZ-3C24NAHZ4
MXZ-3C30NAHZ3 MXZ-3C30NAHZ4
MXZ-5C42NA4
MXZ-2C20NAHZ4
MXZ-3C24NAHZ4
MXZ-3C30NAHZ4
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