Item Confirmation No. No. Cause Remedy RemarksProblem
Prob-
ability
The connector
between PCB and
powder switch
does not work
YES - connect or repair power
switch connector
NO - continue to 3.3.1.6
1. Disassemble control
panel according to
4.2.8;
2. Disassemble control
panel,repair connection
line according to 4.3.4
Disassemble right side
section according to
4.2.1
Disassemble back cover
according to 4.2.1
Disassemble PCBA,
replace and repair
according to 4.2.12
YES - connct or repair the
transformer connector
NO - continue to 3.3.1.7
YES - replace the fuse inside the
line pencil connector
NO - continue to 3.3.1.8
YES - replace or repair PCBA,
item: 78000006
YES - fill in the water tank
NO - continue to 3.3.2.2
YES - place the water tank again
NO - continue to 3.3.2.3
YES - clean water tank, knock the
place near the ball in order to
make the ball move inside water
tank
NO - continue to 3.3.2.4
YES - replace water tank group,
item: 881010037
NO - continue to 3.3.2.5
YES - replace water tank group,
item: 8810101026
NO - continue to 3.3.2.6
YES - replace reed sensor,
item: 73000095
NO - continue to 3.3.2.7
YES - connect or repair power
switch connector
NO - continue to 3.3.2.8
Transformer
connector fell off
or damaged
Fuse inside the line
pencil connetor is
damaged
PCBA damaged
No water in the
water tank
The water tank
does not install in
place
The ball inside the
water tank is
sticked
The ball is fell off
Ball damaged
Reed sensor
damaged
Connector
damaged
3.3.1
3.3.1.5
3.3.1.6
3.3.1.7
3.3.1.8
3.3.2.1
3.3.2.2
3.3.2.3
3.3.2.4
3.3.2.5
3.3.2.6
3.3.2.7
3.3
Machine
can not be
power on
3.3.2
FILL WATER
TANK on
screen
Press
On/Off to
AUTO
CHECKIN
G and
then to
READY
The following should be replaced or repaired the water tank group
The following should be repaired by dismatling the machine
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