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