Heatilator Fi36S Installation & Operating Instructions Manual page 9

8. Intermittent Pilot Ignition
a. Appliance Requirements: This appliance does not require 110VAC supply for operation.
1) A wiring diagram is shown in Figure 13. A battery pack is supplied with the appliance. This appliance
requires the use of two D-cell batteries (not supplied with the appliance) for operation.
2) In the event of a power outage, the appliance will continue to operate if batteries are installed in the battery
pack.
Figure 13 - "M" Series Intermittent Pilot Wiring Diagram
b. Battery Replacement
1) Access Cover - Remove the access cover by locating the two hand tabs on either side of the access cover.
Slide the access cover to the right approximately 1" to disengage it from the base. See Figure 14.
2) Battery Pack - Locate the battery pack and slide it forward out of the base. See Figure 15. Replace batteries
and reinstall the battery pack into the base. The battery pack is held in place by a magnet located on the
base pan.
Figure 14 - Access Cover Removal
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ON/OFF Switch
Figure 15 - Battery Replacement
33734 Rev K 9