Hussmann MPD116, Руководство по установке

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MPD GLASS DOOR MULTIDECK - HUSSMANN PAGE 35
ISSUE POSSIBLE REASON REMEDIAL ACTION
Products are freezing up Store condition is too cold compared to
design climate class 3
Check store climate control is operating
correctly. If store condition cannot be
lifted, then adjust cabinet evaporator
pressure and defrost strategy to suit.
Case evaporator pressure is lower than
specification.
Adjust cabinet evaporator pressure
to suit.
Ambient moisture leakage Check any sealing issue
Cabinet exterior is
sweating
Store humidity is high Check store climate control is operating
correctly.
Insufficient ventilation Check case ventilation under and
at rear of the case. A fan kit may be
needed, please see your refrigeration
service provider for details.
Icon Controller settings (if fitted) Check settings
Case SST SST set too low
Door Alignment is out Case is not Level Refer to page 14 for levelling
information.
Lights are not working No power supply Check supply is “on” and light switch is
working.
Light Components maybe faulty or
operating in fail safe
Call your refrigeration service provider
to check and replace is necessary
Lamp failed Replace lamp
6.1 TROUBLESHOOT TABLE
TROUBLESHOOTING