MrCool Advantage Series User Manual

Page 15
Troubleshooting
mrcool.com
Operation
lamp
Timer lamp Display LED STATUS
X E 0
2 times
X E 1
X E 2
X E 3
X E 4
X E 5
E vaporator coil temperature sensor T2 open circuit or
short circuit
X E C
O F 1
O F 2
O F 3
O F 4
O F 5
P 0
P 1
P 2
P 4
O（light）  X（off）  （flash）
1 time
Condenser coil temperature sensor T3 open circuit or
short circuit
Indoor unit EEPROM parameter error
Indoor / outdoor units communication error
Zero-crossing signal detection error
Indoor fan speed has been out of control
Indoor room temperature sensor T1 open circuit or
short circuit
Refrigerant leakage detection
Outdoor ambient temperature sensor T4 open circuit
or short circuit
Compressor discharge temperature sensor T5 open
circuitorshortcircuit
Outdoor unit EEPROM parameter error
Outdoor fan speed has been out of control
IPM malfunction or IGBT over-strong current protection
Over voltage or over low voltage protection
High temperature protection of compressor top diag-
nosis and solution (only for 9k,12k models)
Inverter compressor drive error
3 times
4 times
5 times
6 times
7 times
2 times
3 times
4 times
5 times
6 times
1 time
2 times
3 times
5 times
Indoor Unit Error Display

MrCool Advantage Series Specifications

General

Refrigerant	R410A
Operating Temperature Range (Cooling)	5°F to 122°F
Dimensions (Indoor Unit)	Varies by model
Dimensions (Outdoor Unit)	Varies by model
Weight (Indoor Unit)	Varies by model
Weight (Outdoor Unit)	Varies by model
Type	Mini-Split Air Conditioner
Cooling Capacity	9, 000 - 36, 000 BTU
SEER Rating	Up to 22 SEER
Power Supply	208/230V, 60Hz
HSPF Rating	Up to 10 HSPF