GENERAL
See the case data sheet set for wiring diagrams
and other detailed information on specific fans
and heaters. The illustration below identifies the
various fans, heaters and thermostats.
WARNING
!
Always disconnect the electrical power
at the main disconnect when servicing
or replacing any electrical component.
This includes, but is not limited to,
such items as fans, heaters, thermo-
stats and lights.
Standard
Electric
Defrost
Thermostat
Optional
Hand Rail
Heater
Optional
Adjustable
Refrigeration
Ballast
Thermostat
Return Air Heater
Non-refrigerated
Reversing Fan
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
SERVICE
Defrost Heater
Fluorescent Lamp
Always move food product from case to freezer
when power to case is turned off. Do not allow
product to sit in un-refrigerated area.
REPLACING FAN MOTORS AND BLADES
Should it ever be necessary to service or replace
the fan motors or blades be certain that the fan
blades are re-installed correctly. T
MUST BE INSTALLED WITH RAISED EMBOSSING
(
PART NUMBER ON PLASTIC BLADES
TIONED AS INDICATED ON THE PARTS LIST OF
.
THE DATA SHEET
Ballast
Ambient Air
Muffin Fan
Main Anti-Sweat Heater
Multi-deck Frozen Food
HE BLADES
)
Fluorescent Lamp
Evaporator Fan
Defrost Heater
Heater Limit
Thermostat
Low Temperature
6-1
-
POSI