91
U-MATCH Air
Conditioners
Service Manual
Malfunction display: E9 Full Water Protection
Full Water Protection
Y
N
Check if water overflow
Check if the water drainage pump
works
N
Y
Y
Y
Check if the water drainage pipe is jammed
or if water flows smoothly
N
Adjust the water
drainage pipe
Clear the water drainage pipe
Check if the voltage of liquid level
switch end is ok
Replace the main board
of the indoor uint
N
Y
Check the liquid level
switch
Check if the voltage of water
drainage pump end is ok
Check the cables of
water drainge pump
Replace the main board of
the indoor uint
N
Y
Malfunction display: F0 Failure of Indoor Room Sensor at Air Intake
Check if the plug of the temperature sensor is correctly
connected with socket on the mainboard
Failure of indoor room sensor
at air intake
N
Remove the sensor to check if the resistance
value is ok
N
Y
Y
Y
Replace mainboard of the
indoor uint
Check the direction of the
plug and socket
Replace temperature sensor
Summary of Contents for GKH12K3BI
Page 1: ...U MATCH AIR CONDITIONERS SERVICE MANUAL T1 R410A 50Hz...
Page 4: ...1 U MATCH Air Conditioners Service Manual PRODUCT QSPEVDU...
Page 31: ...28 U MATCH Air Conditioners Service Manual CONTROL DPOUSPM...
Page 33: ...30 U MATCH Air Conditioners Service Manual DPOUSPM 1 2 Heating Operation...
Page 50: ...47 U MATCH Air Conditioners Service Manual INSTALLATION...
Page 86: ...83 U MATCH Air Conditioners Service Manual MAINTENANCE...
Page 93: ...90 U MATCH Air Conditioners Service Manual Malfunction display E6 Communications Failure...
Page 111: ...108 U MATCH Air Conditioners Service Manual Model GTH30K3B1I Model GTH60K3B2I...
Page 151: ...148 U MATCH Air Conditioners Service Manual 2 Model GUHN24NK3AO Exploded Views...
Page 156: ...153 U MATCH Air Conditioners Service Manual 5 Model GUHN42NM3AO GUHN48NM3A1O Exploded Views...
Page 158: ...155 U MATCH Air Conditioners Service Manual 6 Model GUHN60NM3AO Exploded Views...
Page 160: ...157 U MATCH Air Conditioners Service Manual 7 Model GUHN60NM3A2O Exploded Views...
Page 165: ...162 U MATCH Air Conditioners Service Manual 2 Model GUHN24NK3AO Exploded Views...
Page 168: ...165 U MATCH Air Conditioners Service Manual 4 Model GUHN36NK3AO GUHN36NM3AO Exploded Views...
Page 173: ...170 U MATCH Air Conditioners Service Manual 6 Model GUHN60NM3A2O Exploded Views...
Page 175: ...172 U MATCH Air Conditioners Service Manual 7 Model GUCN42NM3AO Exploded Views...
Page 177: ...174 U MATCH Air Conditioners Service Manual 8 Model GUCN48NM3AO Exploded Views...
Page 189: ...186 U MATCH Air Conditioners Service Manual 3 Model GKH30K3B1I Exploded Views...
Page 191: ...188 U MATCH Air Conditioners Service Manual 4 Model GKH42K3B1I GKH48K3B3I Exploded Views...
Page 193: ...190 U MATCH Air Conditioners Service Manual 5 Model GKH60K3B2I Exploded Views...
Page 209: ...JF00300193...