Specifications

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but
temperature
rising high
11. Evaporator
freezing up
a. Evaporator air flow restriction
b. Not stopping due to air leak, high
ambient temperature or low
setting
c. Bad thermostat or sensor
d. Low ambient temperature
e. Moisture in the system
f. Refrigerant low or leaking
g. Capillary tube blockage
a. Check for fans & CFM
b. Check for seal, door opening,
ambient temperature and setting
c. Check for thermostat and sensor
d. Increase defrost cycle and change
fan mode
e. Works initially then stops; Call
service.
f. Call service to check for current and
sealed system leakage
g. Call service to check for capillary
frost
12. Water leak
a. Air leak in wine cellar
b. High humidity
c. Evaporator air flow restriction or
low refrigerant
d. Water passages restricted
e. Drip tray leak (Not water overflow
but leak)
a. Check for any air leak
b. Use drain line
c. Check air flow or air TD crossing
evaporator
d. Clean the drip tray
e. Seal the leak using silicone sealant
13. Circuit
tripping
a. Incorrect fuse or breaker
b. Incorrect wirings
c. Failed components
a. Check for proper fuse or breaker
b. Check for wirings and connections
c. Call service
14. Noisy
operation
a. Mounting area not firm
b. Loose parts
c. Compressor overloaded due to
high ambient temperatures or
airflow restriction
d. Malfunctioning components
a. Add support to improve installation
b. Check fan blades, bearings, cabinet
washers, tubing contact and loose
screws.
c. Check for airflow blockage
d. Call service for checking internal
loose, inadequate lubrication and
incorrect wirings