Outside Air Connection; Mobile Home; Understanding The Tri-X Controler - Cumberland Stove Works MF3700 Operator's Manual

OUTSIDE AIR CONNECTION

Connection from the intake pipe (2" diameter pipe in rear of
stove) to the outside of the house is REQUIRED for mobile
home installation. It is recommended in tightly sealed
homes with exhaust fans such as kitchen or bathroom
fans. This will eliminate poor performance due to negative
pressure.
Only noncombustible pipes two inches (2") or greater in
diameter are approved to use for outside air connections
(straight or flexible). PVC pipe is NOT approved and
should NEVER be connected to the stove.
If the air inlet is connected to the outside, it MUST be
terminated with a vertical 90º bend (down) or with a wind
hood. Failure to do so could result in a burn back during high
winds blowing directly up the air inlet during a simultaneous
power failure.
Blockage, excessive length, or extra bends in the air intake
pipe will starve the stove of combustion air. A 90º bend is
equivalent in restriction to approximately 30" of straight
inlet pipe.

MOBILE HOME

Installation in a mobile home should be in accordance with
the manufactured home and safety standard. Department
of Housing and Urban Development (HUD) CITE:
24CFR3280.707 stating this stove must be vented to the
outside. In addition to the standard installation instructions,
the following requirements are mandatory for installation
in a mobile home:
1. Stove must be bolted to the floor. Stove will have four
tie-down straps that bolt to the feet and the floor.
2. Stove must have an outside air source.
3. Stove must be electrically grounded to the steel chassis
of the mobile home.
4. All vertical chimney vents must have wall supports.
5. All exhaust systems must have a spark arrestor.
C
Tie-down Straps
Figure 22: Mobile Home Anchor & Leg Assembly
C
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UNDERSTANDING THE TRI-X CONTROLLER
1 - ON - Starts stove operation when instructed.
 - OFF - Turns off stove operation at anytime
3 & 4 - TEMP UP, TEMP DOWN
Controls heat levels 1-6 and local thermostat temperature.
5 & 6 - FAN UP, FAN DOWN
Controls level of convection fan (the fan that circulates
warm air through the room).
7 - ADD FUEL
Pressing ADD FUEL will turn on the feed auger. A L.E.D.
light on the top right corner will be on when the auger is
running. Pressing this button once will turn the auger on
for one minute. If the button is pressed within the minute,
the auger will then turn off.
8 - THERMOSTAT ON/OFF
B
Push to scroll through thermostat options: local, remote, or none.
 - SCROLL
Allows user to change or browse heat ranges. MF3800 users
have the option of running the igniter during normal operation.
10 - ENTER - Chooses the top selection of the screen
B
1
2
Lag Screw
Figure 23: Controller key pad.
CumberlandStoveWorks.com
INSTALLATION AND OPERATION MANUAL
WARNING
DO NOT CONNECT TO ANY AIR DISTRIBUTION DUCT
OR SYSTEM.
DO NOT INSTALL IN A SLEEPING ROOM.
CAUTION
THE OPERATION OF EXHAUST FANS SUCH AS
BATHROOM FANS, ATTIC FANS, ETC., MIGHT STARVE
THE PARLOR STOVE OF COMBUSTIBLE AIR, CREATING
A NEGATIVE PRESSURE IN THE ROOM. PROVIDE
ADEqUATE VENTILATION IN THE ROOM ACCOMPANYING
THE PARLOR STOVE. IF NOT, THE PRESSURE SWITCH
MAY SHUT OFF OPERATION OF THE PARLOR STOVE.
THE STRUCTURAL INTEGRITY OF THE MANUFACTURED
HOME FLOOR, WALL, AND CEILING/ROOF MUST BE
MAINTAINED.
Note: Off Button will not instantly extinguish fire
3 5 7
4 6 8
Models MF3700, MF3800
9
10
800-345-6007