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STANDING PILOT
The LRI4E / HRI4E use a heat exchanger and eficient combustion technol-
ogy to provide extreme heating eficiencies. The more eficient an appliance
becomes, the lower the lue gas temperatures becomes.
On start-up, lue temperatures are required to initiate venting action.
Here are some considerations when setting up the LRI4E / HRI4E:
1) When operating the unit in temperatures below 50° F, run the pilot in "Stand-
ing Pilot" mode, by setting the Sureire™ switch to ON.
The switch is located to the bottom left of the Firebox Door.
2) Move the switch to the right to run in Standing Pilot mode, to the left to run in
Intermittent Pilot (electronic ignition) mode. This will aid in keeping the lue
slightly warmer than the outside air, making start up a smoother process.
HEAT EXCHANGE RETURN
NOTE: Only installed at elevations of 35 feet maximum vent run.
Screw
Heat Exchanger Return
Heat Exchanger Return
ADDING THE HEAT EXCHANGER RETURN
1) Remove the panels if they are already installed. Remove one screw
in the upper left and upper right of the irebox. If the unit has been
previously operated, spray these screws with WD-40. Once the screws
have been removed, lower the front edge of the exhaust bafle and pull
towards you. There are 3 screws at the rear of the exhaust bafle that
help to position the bafle and keep it straight during operation.
2) Install the heat exchange return as shown.
3) Reinstall the exhaust bafle.
Exhaust Baffle Screws (both sides)
Exhaust Ba e
Screws help to locate
the Exhaust Baffle when
installing in the Firebox
LRI4E / HRI4E Direct Vent Gas Insert
installation
Exhaust Baffle
Exhaust Ba e
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