Troubleshooting (To Be Performed By Trained Service Providers Only) - Page 1 Of 2 - Structural Concepts FUSION User Manual

TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) - PAGE 1 of 2

CONDITION
Case Not Lining See INSTALLATION section in manual for instructions on properly aligning case
Up (alongside other cases) and adjusting levelers.
Water Is On The Caution! Water on flooring can cause much damage! Until cause is determined
Floor (and repaired), following these procedures:
•
•
Check that the drain trap is free of debris.
Check that the drain hose is correctly positioned over floor drain.
Check store conditions.
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•
•
Fan Emits Check that the case is aligned, level and plumb.
Excessive Noise
Check evaporator fan for cleanliness.
Unplug/power off fan motors. Check motor shaft for bearing wear.
Check that fan motors are securely mounted in brackets.
Verify that fan blades are securely mounted to fan motor.
Check that nothing is preventing blade rotation.
Check that the fan shroud is properly secured.
Fans Are Not Check that fans are plugged in at the fan shroud.
Working
Check for foreign material obstructing fan performance.
Check that fan blades freely rotate within fan shrouds
Check that power is going to fans
Check that fan wiring is connected on terminal blocks.
System Not Check that the utility power is on.
Operating
Check the circuit breaker box for tripped circuits.
Use wet-dry vacuum (or mop & bucket) to remove standing water.
Use 'catch pans' for water to drain into. Swap out regularly until case has
completely drained.
To prevent condensation in NSF/ANSI Type I environments, maximum conditions
are to be 55% relative humidity / 75° Fahrenheit.
For NSF/ANSI Type II environments, maximum conditions are to be 55% relative
humidity / 80° Fahrenheit.
If you are unsure if your unit is classified as NSF/ANSI Type I or Type II, see tag
next to serial label on your case.
TROUBLESHOOTING
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