Lennox International Inc. WING - Manual (Page 28)

26
LTX 3
To remove the casing, slide them over the rolling sides and remove horizontally
Remove the filters.
Remove drain pan.
Introduce the electrical heater kit rods in the holes of one side of the coil and fix with screws on the other.
Fix the contactor to the fan deck.
NOTE: The safety thermostat must always be at the top of the heater.
BEFORE ATTEMPTING TO PERFORM ANY SERVICE OR MAINTENANCE, TURN OFF
THE ELECTRICAL POWER, AND CHECK THAT THE FAN HAS STOPPED
Electric heat
Drain pan
Rolling side
Filters
Sides and carcass
Contactor
Contactor
Fan
LTX 5
Contactor
Electric Heat
Fan
Electric Heat
1
2
3
4
5
ELECTRICAL HEATER
FIG 1
INDOOR UNIT OPTIONALS