True Manufacturing Company Swing Glass Door Merchandiser Refrigerator GDM-26 - Manual (Page 9)

2001 East Terra Lane • O'Fallon, MO. 63366 • ph. 636.240.2400 • toll free 800. 325.6152 • [email protected]
TROUBLESHOOTING GUIDE
(Please note this does not cover any and all situations)
Complaint Possible Cause Repair
Cabinet not cold enough 1. No product in cabinet. 1. Load cabinet Elstat is
equipped with a anti-short
cycle that can make the unit
run warm with no product.
2. Unit in a unpredictable
location. Elstat control may be
going in standby mode.
2. Move cabinet or put into
Perishable mode.
3. Unit was in a previous
location.
3. Perform half reset.
Warm Product 1. Unit in a unpredictable
location. Elstat control may be
going into standby mode.
1. Move cabinet or put into
Perishable mode.
2. Compressor not running. 2. Check for out put voltage
at controller. If good follow
compressor diagnosis.
3. Compressor running. 3. Follow refrigeration trouble
shooting guides.
4. Unit in standby mode.
Unit displaying a
temperature instead of
“use.” 1. Unit recently worked
on. Parameters have been
changed.
1. Reset the DIS parameter to
“0”.
GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL
TROUBLESHOOTING GUIDE
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