BERG FMDP-47 Скачать руководство пользователя страница 4

TROUBLESHOOTING

Before requesting any service on your unit, please check the following chart. Please note that this guide 

serves only as a reference for solutions to common problems

Problem

Possible Cause

Corrective Action

Compressor not running • Fuse blown, or circuit breaker tripped

• Power cord unplugged
• Thermostat set too high
• Unit in defrost cycle

• Replace fuse or reset circuit breaker
• Plug in power cord
• Set thermostat to lower temperature

• Wait for defrost cycle to finish

Condensing unit runs for 

long period of time

• Excessive amount of warm product 

    placed in unit
• Prolonged door opening or door ajar
• Door gasket(s) not sealing properly
• Dirty condenser coil
• Evaporator coil iced over

• Allow adequate time for product to cool down
• Ensure doors are closed when not in use. 
    Avoid opening doors for long periods of time
• Ensure gaskets are snapped in completely. 
    Remove gasket and wash with soap and water. 
    Check condition of gasket and replace if necessary
• Clean the condenser coil
• Unplug unit and allow coil to defrost. 
    Make sure thermostat is not set too cold. 
    Ensure the door gasket(s) are sealing properly

Unit is too warm

• Thermostat set too warm
• Bad air circulation

• Excessive amount of warm product 

    placed in cabinet
• Fuse blown, or circuit breaker tripped
• Dirty condenser coil
• Prolonged door opening or door ajar
• Evaporator coil iced over

• Set thermostat to lower temperature

• Re-arrange product to allow for proper air flow. 

    Make sure there is at least four inches of 
    clearance from evaporator
• Allow adequate time for product to cool down
• Replace fuse or reset circuit breaker
• Clean the condenser coil
• Ensure doors are closed when not in use. 
    Avoid opening doors for long periods of time
• Unplug unit and allow coil to defrost. 
    Make sure thermostat is not set too cold. 
    Ensure that door gasket(s) are sealing properly 

Unit is noisy

• Loose part(s)
• Tubing vibration

• Locate and tighten loose part(s)
• Ensure tubing is free from contact 
    with other tubing or components

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