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c. Not stopping due to air leak, high
d. Defective controller or probe
e. Low ambient temperature
f. Initially working then stopping,
g. Refrigerant low or leaking
h. Expansion valve blockage
15.Water leak
a. Air leak in the wine cellar causing
b. High humidity causing excessive
c. Evaporator air flow restriction
d. Drain restricted or unit not level,
e. Drip tray leak (No overflow but
16.Excessive
a. Air leak in the wine cellar causing
condensate in
wine cellar
b. High humidity causing excessive
c. Drain restricted
17.Condensate
a. Drain line restricted
inside ducts
b. Continually running not stopping
c. Too cold supply air
18.Condensate
a. Duct not insulated
outside ducts
b. High humidity
c. Too cold supply air
19.Circuit tripping
a. Incorrect fuse or breaker
b. Incorrect wirings
c. Failed components
20.Noisy
a. Mounting area not firm
operation
b. Loose parts
c. Compressor overloaded due to
d. Defective components
ambient
temperature
temperature setting
moisture in the system
excessive condensate
condensate
and water overflowing
leak)
excessive condensate
condensate
high ambient temperatures or
airflow restriction
- 13 -
c. Check
for
or
low
ambient
temperature setting
d. Check for controller and probe
e. Change defrost settings
f. Call service
g. Call service
h. Call service
a. Check for air leak
b. Use drain line
c. Check supply air flow or air TD
d. Clean the drip tray and drain line
e. Seal the leak using silicone sealant
a. Check for any air leak
b. Use drain line
c. Clean the drip tray and drain line
a. Check for drain
b. raise
temperature
increase defrost
c. Increase
temperature setting
a. Check for insulation
b. Use dehumidifier
c. Increase
temperature setting
a. Check for proper fuse or breaker
b. Check for wirings and connections
c. Call service
a. Add support to improve installation
b. Check
fan
washers, tubing contact and loose
screws.
c. Check for airflow
d. Call service for checking internal
loose, inadequate lubrication and
incorrect wirings
seal,
door
opening,
temperature
and
setting
or
air
flow
or
raise
air
flow
or
raise
blades,
bearings,
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