ReddyHeater RH40FA Owner's Manual page 10

IGNITOR (RH40FA ONLY)
1. Remove motor and fan guard from heater
(see Motor, page 9, steps 1 and 2).
2. Remove black ignitor wire from piezo
ignitor. Access ignitor wire through under-
side of heater base (see Figure 12). Push
wire up through notch in filler panel.
3. Remove ignitor mounting screw from
rear head using nut-driver or standard
screwdriver (see Figure 13).
4. Remove ignitor from rear head.
5. Install new ignitor. Attach ignitor to rear
head with ignitor mounting screw.
6. Run ignitor wire from new ignitor through
notch in filler panel. Attach ignitor wire to
piezo ignitor.
7. Set gap between ignitor electrode and
target plate to 0.17" (43.18 cm) (see
Figure 14).
WARNING: Make sure heater
is disconnected from propane
supply. Heater could ignite caus-
ing severe burns.
8. Test for spark. Push piezo ignitor button
and watch for spark between ignitor elec-
trode and target plate.
9. Place motor and fan guard into rear of
heater shell (see Motor, page 9, steps 9
and 10).
Piezo Ignitor
Ignitor Wire
Figure 12 - Removing Ignitor Wire from
Piezo Ignitor
10
SERVICE PROCEDURES
Underside
of Heater
www.sureheat.com
Ignitor
Figure 13 - Removing Ignitor Mounting
Screw and Ignitor
Figure 14 - Clearance Between Ignitor
Electrode and Target Plate
Mounting
Screw
Ignitor Electrode
Gap
Area
200380-01A