G-Other Causes Of Extended Thaw Times; Trouble Shooting Guide - Traulsen RET132EUT-FHS Owner's Manual

VIII. OPERATIONAL TROUBLESHOOTING (cont'd)
VIII. g - OTHER CAUSES OF EXTENDED THAW TIMES (cont'd):
evaporator exit air can be short circuited on to the top two or three upper right hand levels and be routed right back
to the return evaporator inlet duct. Therefore, those upper shelves could get very cold and perhaps a substantial
amount of product on the right side could become very cold and possibly even refreeze (as the
evaporator outlet air temperature is 20 degrees F).
FIND YOUR PROBLEM HERE
1. Condensing unit fails to start
2. Condensing unit operates for
prolonged periods or continuously.
3. Food compartment is too warm.
4. Condensation on the exterior surface.
5. Compressor hums but does not start.
6. "Call Service" light is lit.
7. Excessively long product thaw times.
IX. TROUBLE SHOOTING GUIDE
a. Check if cord & plug has been disconnected.
a. Are doors closing properly?
b. Dirty condenser or filter. Clean properly.
c. Evaporator coil iced. Needs to defrost.
d. Shortage of refrigerant, call service.
a. Check doors and gaskets for proper seal
a. Check door alignment and gaskets for proper seal.
a. Call for service.
a. Call for service. A temperature sensing probe may have
failed.
a. Review sections "VIII. e" thru "VIII. g".
b. Call for service.
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REMEDY