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INSTALLATION AND OPERATION MANUAL
MF3500G, MF3500S, MF3500B Models
Page 18 800-345-6007
CumberlandStoveWorks.com
STARTING FIRE
LEVEL ^
After the fire is lighted and the ON key is pushed the
controller displays this message. The timer bar counts
down for ten minutes. If after ten minutes and the stove
has reached the normal operating temperature, the next
screen will be displayed.
^ Indicates BTU Level
LEVEL 1 14,000 BTU
LEVEL 2 16,000 BTU
LEVEL 3 18,000 BTU
LEVEL 4 22,000 BTU
LEVEL 5 35,000 BTU
LEVEL 6 45,000 BTU
STOVE CONTROLLED
BY TEMP KEY ^
The stove is now up to operating temperature. Any of the
six heat settings can be selected by pushing the TEMP
UP or TEMP DOWN keys. There is a time delay between
each level.
^ Indicates BTU Level (see chart above)
NOTE: The heat content of any pellet will vary because
of the moisture content and the type of process used
to form the pellet.
STOVE CONTROLLED
BY THERMOSTAT
Special terminals are provided to connect the stove to a
standard wall thermostat (not included). See page 17 for
terminal location. When this key is pushed the stove is
now controlled by the “heat call” of the wall thermostat.
CORN AS FUEL
PUSH AUX 1 TO SET
If corn is the fuel of choice, press AUX 1 to load corn
settings. Low moisture corn will have the highest BTU
content.
NOTE: DO NOT use seed corn because it has a chemical
coating that is toxic when burned.
PRESSWOOD PELLET
PUSH AUX 1 TO SET
If pressed wood pellets are the fuel of choice, press AUX
1 to load all of the wood settings. There are three grades
of pressed wood pellets (GS1, GS2, GS3). This setting
works well with the lower grade pellets. The best grade is
GS1 because it is hardwood and contains the least amount
of ash and the most BTU’s per pound.
NAT’L WOOD PELLET
PUSH AUX 1 TO SET
If natural wood pellets are the fuel of choice, press AUX
1 to load all of the wood settings. There are many types
of natural wood pellets sold throughout the USA. This
setting works well with GS1 or better. Some other types
of natural wood pellets are cherry pits and cocoa beans.
STARTUP CHECK
EXHAUST RUNNING
The POV (Proof of Vacuum) switch has detected vacuum.
There is a 15 second delay waiting for the screen to process
all the settings after the ON key is pushed.
LIGHT FIRE AND
PUSH THE ON KEY
This screen waits for the ON key to be pushed. It is
important to light the fire before pushing the ON key
because opening the door to light the fire will produce a
loss of vacuum fault.
UNDERSTANDING THE NORMAL HEAT SCREENS (CONT.)