AUX DC Inverter Free Match 50HZ R410A
Installation
90
◇
Turn on the high-low pressure valve of the outdoor unit.
After vacuum and emptying, screw back the cover of the maintenance valve of outdoor unit low pressure valve,
screw off the high-low pressure valve of the outdoor unit (note: shall totally turned off ). Connect the refrigerant to the
system.
Heat insulation package of piping
◇
Use heat insulation material with good insulation performance to wrap the pipe.
Notes
Drainage pipe and connection piping should be wrapped by heat insulation material respectivelylift the air conditioner
is proved my dew conditioner experiment. But if it keeps on working in high humidity (the dew temperature is more
than23
℃
) environment which may lead to water leakage, please use following additional insulation material:
◇
Glass fiber insulation material with the thickness between 10~20mm can be used.
◇
The part of indoor unit which get in touch with the back side of ceiling should pasted with insulation material.
◇
Besides the previous more than 8mm thick insulation material, connection piping (both gas pipe and liquid pipe),
Gas side
A
B
C
D
A
B
C
D
Packed valve
Outdoor unit
Indoor unit A
Indoor unit B
Gas side
Liquid side
Liquid side
Refrigerant
Half union
Manifold valve
Compound meter
Pressure gauge
-76cmHg
Handle Lo
Handle Hi
Charge hose
Gas pipe
Vacuum pump
Liquid pipe
Charge hose
Indoor unit A
Indoor unit B
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 ...