3
4
27
High or Low pressure
protection for outdoor
uint
a.
The pressure switch is working
b.
The pressure switch is invalid
c.
The outdoor control board is invalid
33
The failure for
temperature sensor of
indoor room
a.
The indoor room temperature sensor loose;
b.
The indoor room temperature sensor is failure;
c.
The indoor control board is failure.
34
The failure for
temperature sensor of
indoor coil temperature
a.
The indoor coil temperature sensor loose;
b.
The indoor coil temperature sensor is failure;
c.
The indoor control board is failure.
36
The failure for
communication of indoor
and outdoor uints
a.
The interconnection cord loose
b.
The interconnection cord is not in proper order
c.
The indoor control board is invalid
d.
The outdoor control board is invalid
38
Indoor EEPROM failure
a.
The EEPROM chip loose;
b.
The indoor control board is failure
39
Indoor fan motor run
abnormally
a.
There are something block the indoor fan motor;
b. The fan motor cord connect loose;
c.
The fan motor is failure;
d. The indoor control
board is failure
41
The failure for Indoor
grounding protective
The indoor control board is failure
42
Overcooling protection
a.
It is normally for protection,When the
indoor pipe temperature below T<-1
℃
(-7
℃
).Outdoor fan motor and
compressor will stop running. When the Indoor pipe temperature is
higher than -1(-7
℃
),the unit will restart normally
b.
The indoor coil temperature sensor is loose;
c.
The indoor coil temperature sensor is failure;
d.
The indoor control board is failure.
43
Overheating protection
a.
It is normally for protection, When the
indoor pipe temperature between 53
℃
<T<63
℃
, the outdoor fan
motor will stop running. When the indoor coil temperature is higher
than 63
℃
, the error code will display. After the indoor pipe
temperature is lower than 49
℃
, the air conditioner will restart
normally.
b.
The indoor coil temperature sensor is loose;
c.
The indoor coil temperature sensor is failure;
d.
The indoor control board is failure.
Remark:
The failure is detected when the room temperature sensor broken or shorted over 5 sec.
The failure is detected when the temperature sensor of heater exchange broken orshorted over 5 sec.
The failure is detected when each setting data is not match after the EEPPOM self-check twotimes.
The failure is occur when the grounding signal is not detected after the appliance power ON.
Summary of Contents for AS-36HR4SDKVT
Page 1: ...1 Version 1 5 Hisense Corporation MODEL AS 36HR4SDKVT STRONG NEO Premium Classic A...
Page 7: ...7 3 2 Product dimensions Indoor units Model W mm H mm D mm AS 36HR4SDKVT 1280 345 250...
Page 13: ...13 1837708 Outdoor 1821214 Indoor...
Page 18: ...18...
Page 27: ...27 IU PCB 1 IU PCB 5...
Page 28: ...28 OU PCB 1...
