REFRIGERATION THERMOSTAT
The bulb for the optional refrigeration thermostat
is located approximately 2 in. (51 mm) in front of
the coil and 6 ft (1829 mm) from the right-hand
end (facing front) of the case. The optional
refrigeration thermostat is located 4
1
/
2
ft
(1372 mm) from the right-hand end.
DEFROST TERMINATION
Rear load dairy cases are designed for time
terminated defrost only. Refer to the case data
sheet shipped with this manual for correct
settings.
DEFROST SEQUENCES
These merchandisers require defrost cycles
for proper operation. Refer to the data sheets
for application data.
The Time Clock initiates defrost. The evaporator
fans continue to circulate air across the evapora-
tor coil, melting any frost build-up. Defrost must
be time terminated.
IMPACT Rear Roll-in
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
P/N 0435045A
2-3
Optional Refrigeration Thermostat
Optional
Refrigeration
Thermostat
Bulb