Wood Pellet Cast Iron Boiler MESys 4000 - Maine Energy Systems

18
4 Installing the boiler
4.7 Mounting the Janfire NH burner
Remove the Janfire burner from its box and verify the following
components:
V� Janfire NH burner
V� Wiring harness with plugs for feed auger operation.
V� Power wiring harness with plug for power supply to
burner.
V� 3 pin connector with 2 sensors and corresponding wiring
(labeled boiler and outdoor).
V � Second 3 pin connector for communication is not used.
V� Burner Installation and Service Manual.
V� Drop shaft hose and 2 hose clamps
Caution: Risk of Fire.
Assure that upper auger opening is not positioned
directly above drop shaft of the burner to prevent
accidental falling of pellets into the shaft (in case
of back burn).
Mounting of NH Burner
V� Install the burner mounting rings, supplied with the
burner, into the threaded tappings adjacent to the burner
mounting opening in the lower boiler door. Screw in
burner eye loops no more than 10mm (3/8") into burner
door.
V � Do not pierce the insulation on inside of door.
V � Door's burner opening is slightly wider than burner.
Adjust burner fit to site circumstances, centering if
there is no need to align to one side or the other.
V� Insert burner into mounting opening, ensure solid seal all
around mounting opening and latch burner into mounting
rings and tighten latches.
V � Check that burner/boiler connection is tight.
V� Follow Installation and Maintenance Instructions Manual
for Janfire NH Burner for additional burner installation
details. The NH burner has a door contact switch to
ensure solid connection between burner and boiler door.
V � Note: Route burner wiring cables to either side of the boiler
away from front cast iron parts.
MESys 4000 - 6000 Series- Technical specifications are subject to change without prior notice.