34
Mini Boiler Owners Manual
2015
WARNING: Before performing any of the following tasks, ensure that the power is disconnected from the
burner by switching the circuit breaker to the off position, and that all components of the system have had
ample time to cool.
Replacing the Endstop
To replace the endstop, (if installed from the factory) remove the burner from the boiler by following the re
-
moval process described on the prior pages.
Replacing the Igniter
The igniter is located inside the air box of the burner. Remove
the burner as shown on the prior page. It is recommended to
clean the firepot while the burner is removed. Disconnect the
two power wires for the igniter. The connection for the wires
are located outside of the air box. Then loosen the screw
that holds the igniter in the mount. Carefully remove the old
igniter and place the new one in the mount. Secure the screw
and plug the igniter in. Properly secure all wires. Remount the
burner.
Replacing the Flame Guard
The flame guard is located inside the burn pot of the burner.
Remove the burner as shown on the prior page. The flame
guard is in the chute of the burn pot. To remove the flame
guard, first locate the metal pin that holds the guard in place.
Bend one end of the pin straight. Carefully pull the pin out the
other end. Carefully put the new guard in place and slide the
pin in, ensuring that the pin properly goes through the guard.
Once in place, bend the straight end of the pin to lock it in
place. Ensure the flame guard moves freely before reinstalling
the burn pot in the boiler.
1. Locate and remove the
endstop from the burn pot.
2. Use a pliers or similar tool
to press the endstop into the
burn pot.
3. Use a screwdriver to lock
the endstop into place.
Location of the screw.
Location of the pin.
Maintenance