Avantco 224BCAC36 Руководство пользователя - Страница 9
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Troubleshooting
Problem
Possible Cause
Fuse blown or circuit breaker tripped.
Power cord unplugged.
Compressor not running.
Thermostat set too high.
Cabinet in defrost cycle.
The unit is making noise
Fan blade is broken.
under the bottom shelf.
Unit is turned off.
The unit is not cooling.
Defrost cycle is running.
Refrigerant leaking.
Evaporator coil is frosted over.
Fan is damaged.
High cabinet
temperature caused by
The set point on the controller is too
weak air flow.
high.
Air flow is blocked by product.
Refrigerant leaking.
The set point on the controller is too
high.
High cabinet
Expansion valve failed.
temperature with normal
air flow.
The air curtain is being disturbed by
strong air flow.
High ambient temperature or humidity.
Condenser coil is dirty.
Unit has improper air flow.
Cabinet temperature is
fluctuating.
Expansion valve blocked or failed.
Temperature controller failed.
Low refrigerant levels.
Wicking pads need changed.
Condensation is
Relative humidity is above 55%.
collecting on the cabinet
and/or floor.
Wicking pads have been changed and/
or drainage pipe is connected properly.
User Manual
Curved Dual Service Air Curtain Merchandisers
Possible Solution
Replace fuse or reset circuit breaker.
Plug in power cord.
Set thermostat to lower temperature.
Wait for defrost cycle to finish.
Replace fan blade.
Turn unit on.
End defrost cycle.
Contact a licensed service technician.
Run a manual defrost cycle. (Page 5)
Replace the fan.
Set the controller to a lower temperature. The set temperature is
the lowest temperature the refrigerator will reach.
Rearrange or remove product to allow for complete air flow.
Contact a licensed service technician.
Set the controller to a lower temperature. The set temperature is
the lowest temperature the refrigerator will reach.
Contact a licensed service technician.
Make sure the cabinet is located away from doors, windows, and
other air vents.
This refrigerator is designed to perform in temperature-controlled
environment up to 75°F and 55% relative humidity.
Clean the condenser coil.
Make sure the unit has at least 6" of clearance on the back and that
the front vents are not obstructed.
Contact a licensed service technician.
Contact a licensed service technician.
Contact a service technician to check refrigerant levels.
Change wicking pads.
Move unit to area below relative humidity or lower humidity level.
Contact a licensed service technician.
www.AvantcoRefrigeration.com
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