42
Troubleshooting
Service Manual
SKOPE TME650/1000
6
Troubleshooting
Diagnostic
Table
For problems with the cabinet and refrigeration unit, use the following table.
Problem
Possible Cause
Repair
• Cabinet not
operating
• No controller
display
• Loss of power supply
• Check mains power supply.
• Interior light not
on
• Failed light tube
• Replace light tube (see
page 27).
• Power
consumption is
higher than
expected
• Unit operating too hot
• Clean the condenser coil
(see page 41).
• Ensure the cabinet has good
ventilation around the
refrigeration unit.
• Ensure the cabinet is within
the maximum operating
temperature (see page 5).
• Cabinet door is opened
excessively
• Ensure door is closed more
often.
• Adjust the door tension and if
necessary replace the door
torsion bar (page 29).
• Check the door gasket
(page 29).
• Product is too
warm
• Restricted airflow to cabinet • Ensure product is not
blocking airflow slots.
• Ensure there is space
around all the product.
• Warm cabinet
temperatures
• Compressor
operating for long
periods (more
than 1 hour)
• Blocked condenser
• Clean the condenser coil
(see page 41).
• Poor ventilation around
refrigeration unit
• Ensure the cabinet has good
ventilation around the
refrigeration unit.
• Ensure the cabinet is within
the maximum operating
temperature (see page 5).
