Mitsubishi Electric MXZ-2C20NA2 Service Manual page 109

11-3. CHANGING THE SET REFRIGERANT EVAPORATING TEMPERATURE
NOTE: If you lower the refrigerant evaporating temperature with the windows open, it may cause dew drop.
[How to change the refrigerant evaporating temperature]
(1) Make sure there is no possibility of causing dew drop before making the setting.
(2) Make the setting referring to the table below.
SW2 on the outdoor control P.C. board
SW2
OBH702N
MXZ-3C24NA MXZ-3C30NA
MXZ-4C36NA MXZ-5C42NA
MXZ-2C20NA2 MXZ-3C24NA2
MXZ-3C30NA2 MXZ-4C36NA2
MXZ-2C20NAHZ MXZ-3C24NAHZ
MXZ-3C30NAHZ
MXZ-2C20NAHZ2 MXZ-3C24NAHZ2
MXZ-3C30NAHZ2
44.6 °F or 48.2 °F
(7 °C or 9 °C)
MXZ-3C24NA3 MXZ-3C30NA3
MXZ-4C36NA3 MXZ-5C42NA3
MXZ-2C20NA3
MXZ-2C20NAHZ3 MXZ-3C24NAHZ3
MXZ-3C30NAHZ3
MXZ-3C24NA4 MXZ-3C30NA4
MXZ-4C36NA4 MXZ-5C42NA4
MXZ-2C20NA4
MXZ-2C20NAHZ4 MXZ-3C24NAHZ4
MXZ-3C30NAHZ4
42.8 °F
(6 °C)
Normal control
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