Replacing Return Air Heater - Hussmann Impact F6 Installation And Operation Manual

4. Remove the heater from the face of the
frost collector by loosening or removing
screws in the attachment clips.
5. Install new heater.
6. Reconnect heater wiring at the left end. Follow
NEC and UL approved methods.
7. Turn on power.
8. Verify that the heater is operating cor-
rectly.

REPLACING RETURN AIR HEATER

The return air heater is located in front of the case
under the return air grille.
To replace the heater:
1. Turn off power to fan/anti-sweat heater circuit.
2. Remove wire display racks and bottom display
pans.
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Screws
3. Remove return air grille.
4. Unplug the heater lead.
5. Remove the foil barrier tape and remove the
heater.
6. Install new heater, being sure to thoroughly
clean the surface and to install new foil barrier
tape.
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.
Multi-deck Frozen Food
6-7
Low Temperature