Refrigeration Thermostat; Defrost Termination; Defrost Sequences - Hussmann IMPACT D5RRI Operation And Service Manual

Rear roll-in dairy medium temperature free standing or suspended merchandisers installed in walk-in cooler exterior walls

Hide thumbs Also See for IMPACT D5RRI:

Table of Contents

P/N 0435045A

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

(1372 mm) from the right-hand end.

Optional

Refrigeration

Thermostat

Bulb

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

Rear load dairy cases are designed for time

terminated defrost only. Refer to the case data

sheet shipped with this manual for correct

settings.

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.

Optional Refrigeration Thermostat

IMPACT Rear Roll-in

2-3

Table of Contents

Impact d5rris