Midea MTA-18WN1 User Manual

Midea Tropical R410A High Efficient Duct Technical Manual 50Hz MCAC-UTSM-201707
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 High temperature of condenser protection
 There is only one temperature is fixed in the indoor units with other thermostat, so these indoor
units without PCB board have not any error or protection code to display.
 For the indoor unit Model 18, 24 and 36 with signal 12V wired controller, the malfunction and
protection codes (Shown in display board):
Content
Display content
Pipe temperature sensor (T2) error
E2
Room temperature sensor (T1) error
E3
Eeprom error
E7
For the indoor unit Model 48 and 60 with signal 5V wired controller, the malfunction and
protection codes:

Midea MTA-18WN1 Specifications

General

Brand	Midea
Model	MTA-18WN1
Category	Air Conditioner
Language	English