Aspes AAC3000, Инструкция по установке и эксплуатации

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Problem Possible Cause
The unit starts
and stops
frequently
There's too much or too little
refrigerant in the system
Solution
Check for leaks and recharge the
system with refrigerant
There is air, incompressible
gas or foreign material in the
refrigeration system.
Evacuate and recharge the system
with refrigerant
System circuit is blocked
Determine which circuit is blocked
and replace the malfunctioning piece
of equipment
Poor heating
performance
The outdoor temperature is
lower than 7 (44.5
)
Cold air is entering through
doors and windows
Low refrigerant due to leak
or long-term use
Check for leaks and recharge the
system with refrigerant
Make sure that all doors and windows
are closed during use
Check for leaks, re-seal if necessary
and top off refrigerant
The compressor is broken
The voltage is too high or too low
Replace the compressor
Install a manostat to regulate the voltage
Error Code
The display content
of indoor LED
The definition of failure or protection
Indoor and outdoor Communication fault E0
Indoor room temperature sensor fault
E1
Indoor coil temperature sensor fault
Outdoor coil temperature sensor fault
System unnormal
Model allocation error
Indoor DC fan motor fault
Outdoor room temperature sensor fault
Exhaust temperature sensor fault
Frequency conversion module fault
Outdoor Communication fault
Outdoor EEPROM fault
E3
E2
E4
E8
E7
E9
E5
E6
EC
EE
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