AUX DC Inverter Free Match 50HZ R410A
Trouble shooting
102
4. Failure phenomenon
Phenomenon
Causing explanation
Mirage comes out from indoor
unit
The humidity of theroom is too high, the moisture in the air become vapour when in the
cold airflow fromAC
Noise
1. When air conditioner stops running, there will be some noise, and this is because the
refrigerant flows contrarily.
Refrigerantexpand or shrink according to temperaturechange.
2. Liquid sound is from refrigerant flowing
Sometimes, the room is
smelly
1. The AC itself will not be smelly, if it is smelly, it is because environment smell
accumulated
2. Solution: clean the filter of indoor unit.
when heating, there is no
wind at the beginning of
starting unit
It is to prevent cold air blowing, please be patient
Summary of Contents for AMCA-H09/4R1A
Page 1: ...AUX DC Inverter Free Match 50HZ R410A 1 SERVICE MANUAL DC Inverter Free Match R410a ...
Page 80: ...AUX DC Inverter Free Match 50HZ R410A Free Match outdoor unit 80 ...
Page 107: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 107 Outdoor protection phase sequence ...
Page 108: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 108 Cooling high pressure protection ...
Page 109: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 109 Heating high pressure protection ...
Page 110: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 110 Cooling low pressure protection ...
Page 111: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 111 Heating low pressure protection ...
Page 115: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 115 Sensor failure protection ...
Page 117: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 117 Poor effect ...
Page 118: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 118 ...
Page 119: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 119 Abnormal sound or viberation ...
Page 120: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 120 ...
Page 121: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 121 Abnormal odor ...
Page 123: ...AUX DC Inverter Free Match 50HZ R410A Trouble shooting 123 Air conditioner water leakage ...
Page 132: ...AUX DC Inverter 1 Drive1 50HZ R410A Sensorresistance table 132 Wired controller XK 05 ...
Page 133: ...AUX DC Inverter 1 Drive1 50HZ R410A Sensorresistance table 133 ...