Daewoo DWC-42R Service Manual page 8

9 Water dispenser leakage
10 Water dispenser is noisy
Cooling system goes on
11
working
Heating system goes on
12
working
13
Compressor starts frequent
14 Hot and cold water mixed
Foul odor in air around
15
dispenser
Water has poor taste
16
odor
Water tap leakag e
Supporter leakage
The bottle leakage
Water tube aging and leakage
Check way leakage
Hot tank leakage
Evaporator comes
condensation
Leakage from purify bottle
Heater tank produce scale
Scrub with other part while
co mpressor is w orking.
Throttle place utter noise
Environment
higher than norma l
Refrigerant leakage
Thermostat invalidation
Temperature
invalidation
Evaporator frost
PTC invalidation
Vacuumize shortag
Hot water steam flow into
cooling tank
Thermostat invalidation
Check valve failure
Hot water tank is empty or not
completely full.
Separator needs cleaning.
or
Unit needs to be sanitized.
7
Replace wa
Replace it
Replace it
Replace it
Replace it
Replace it
out Seal the heat preservation foam
Replace purify b
Clean it with detergent
Adjust place each other
Replace it by expert
emperature Cooling or stop the machine for a
while.
Repair it by manufacture center
Adjust or replace it
controller
Replace it
Seal the heat preservation foam
Replace it
e Repair it by
Check and e
Replace thermostat
Replace it
Press the hot dispenser button until
water flows to remove
hot tank.
See cleaning the separator
See cleaning and sanitizing the
water tanks.
ter tap
ottle
expert
liminate it
air from the