Midea MTA-120CRN1 User Manual

R410A 50Hz Tropical Split AC MCAC-UTSM-2012-12
50
12. Troubleshooting
PRE-DEF lamp(cooling and heating type)
or fan only lamp(cooling only type)
Infrared signal receiver
Operation lamp
Timer lamp
Alarm lamp
Manual Switch
Type
OPT.
Light
TME.
Light
DEF.
Light
ALARM
Light
Remarks
Room temp. sensor error
-
☆
-
-
Manual reset
Evaporator temp. sensor error
☆
-
-
-
Manual reset
Condenser temp. sensor error
-
-
☆
-
Manual reset
Water pump temp. sensor error
☆
-
-
☆
Manual reset
The PRO terminal on PCB of
indoor unit without connected to
grounding wire
☆
☆
☆
☆
Manual reset
EEPROM error
☆
☆
-
-
Manual reset
Condensing water level full error
-
-
-
☆
Manual reset
Note:
OPT. Light: operation light; TME. Light: timer light;
DEF. Light: defrosting light; ☆: the light flashing.

Midea MTA-120CRN1 Specifications

General

Brand	Midea
Model	MTA-120CRN1
Category	Air Conditioner
Language	English