
6
TROUBLE SHOOTING
NO. PROBLEM POSSIBLE CAUSES ELIMINATION
The Plug th power off e power plug closely
The heating switch off Turn on the heating switch
Connection terminal loose Fix the connection terminal
Heating thermostat failure replace the thermostat
Temperature control I failure Replace temp control
1
No h
urn out nk
ot water
The heater short circuit or b Replace heater or hot ta
Use water enough in a short time use it Wait for a moment and
Connection terminal failure Maintance or replance it
2
Water not hot enough
Temperature control II failure Replance it.
PCB connection loose Fisup connection
LED strike down Replace it
3
The machine working
in condition but heating
light of f PCB burn out Replace it
Cold switch invalidation e it Fix or replac
PTC mangled Replace PTC.
Thermostat I invalidation Adjust or replace it
Cooling system block
Refrigerant leakage
4 intain center
No c o l d w a t e r
(compressor cooling)
Compressor badness
Repair it by ma
Cold water use much ait for a moment and use W
Temperature higher than normal urnT off the machine and cooling it
Thermostat invalidation Adjust thermostat
5
Water not cold enough
There is a lack of refrigerant ref Add rigerant
Condenser surface gather dust Cleat out dust
Refrigerant leakage or loss Add refrigerant or repair it
6
Cooling time longer
than normal
or replace it Compressor failure Fix compressor
empty bottle replace it with another one.
Pressure of bottle inner lower than
outside
replace it with another one.
Ice block the pipe Turn off the compressor for a while
Water tap failure Replace it
There is air or gas in the bottle Push tap and let air out
7
nning out
from taps
adjust it
No water ru
The water tube fold Reinstall or
The water tube fold Reinstall or adjust it
Ice or others block the pipe Clear away the block
8
Hot or cold water is
Shortage
Wate tap aging Replace water tap