22
TROUBLESHOOTING - TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY
CONDITION
TROUBLESHOOTING
Case Not
Lining Up
See
POSITIONING & ALIGNING / ADJUSTING LEVELERS / LOCKING CASTERS IN
PLACE
section in this manual for instructions on properly aligning case (alongside
other cases) and adjusting levelers.
Water Is On
The Floor
Caution!
Water on flooring can cause much damage! Until cause is determined
(and repaired), follow these procedures:
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 drained.
When power to case is restored, condensate pan should function properly and water
will no longer overflow onto flooring.
Note:
See
Drain, Hose and Bracket Placement Illustrations
sheet in this manual for
views of different condensate systems used in display cases.
Check that the drain trap is free of debris.
Check that the drain hose is correctly positioned over condensate pan (or floor drain, for
remote units).
Check store conditions. To prevent condensation in Type I environments, maximum
conditions are to be 55% humidity / 75° Fahrenheit. For Type II environmants, maximum
conditions are to be 55% humidity / 80° Fahrenheit. See serial label (at case rear near
main power switch) for NSF® Type of your case.
Check condensate pan float for proper operation (electric condensate trays).
Check that condensate pan is properly plugged in or connected.
Caution!
Wicking material (if any) on your particular hot gas loop condensate tray
may be dirty or worn and need replacement.
Slide condensate package out from under unit.
After refrigeration system has been carefully slid out, replace wicking material with
new. If wicking material is not available, contact Structural Concepts. See toll-free
number at last page of this operating manual.
See
CONDENSER PACKAGE LAYOUT (SELF
-
CONTAINED UNITS ONLY)
section
in manual for wicking material illustration.
