Cumberland Stove Works Cumberland Pellet Stoves: Your Guide to Installation and Operation
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INSTALLATION AND OPERATION MANUAL

MF3700, MF3800 Models

lighter, close the door and press ON key. The sound you hear after the ON key is pushed is the exhaust fan running. After the ON key is pressed the control will read as follows:

starting fire level 1

ELECTRIC IGNITiON INSTRUCTIONS

(MF3800 only)

After the Range has been loaded the controller will then read as follows

electric ignite

no yes

IMPORTANT: Before lighting the stove for the first time, make sure that no shipping items have been left inside the firebox or ash pan.

When initially filling an empty hopper you must prime the feed auger. To prime the auger press the ADD FUEL button. This will turn the auger on for one minute or until the ADD FUEL button is pressed again. Run the feed auger until you see fuel start to drop into the firepot.

Note: The parlor stove has been designed with a safety switch on the hopper lid. The auger will not run with the hopper door open.

Once the auger is primed pressing ENTER will start the electronic ignition sequence. Note: Pre loading the firepot isn’t necessary for electric ignition; the program is designed to automatically load the firepot. The noises you will hear during electric ignition are the combustion fan and air pump running. The screen will read as follows:

electric ignite level 1

STARTING FIRE AND ELECTRIC IGNITE SCREENS

(MF3800 only)

The starting fire and electric ignition sequences have been designed to take a cold stove up to normal operating temperature. These are preset feed rates and fans speeds set by CSW to ensure the ignition of multiple types of fuels.

During starting fire and electric ignition sequences you may change the level by pressing the TEMP UP or TEMP DOWN buttons.

During starting fire and electric ignition sequences you may choose to run your stove thermostatically by pressing the THERMOSTAT ON/OFF button. See Thermostatic Control Operation.

At any time you may add more fuel to the firepot by pressing the ADD FUEL button. Note: the feed auger will stay on for one minute or until the ADD FUEL button is pressed again.

During starting fire and electric ignition sequences the convection fan (the fan that circulates warm air throughout room) will start once stove has reached 110 degrees. To control convection fan speed use Fan Up and Fan Down buttons (Buttons 3 and 8 in Figure 22). Note: Hot stoves need air circulating through them at all times to prevent overheating the electronic controls. Therefore, once proof of fire is made the convection fan will continue to run.

After the stove runs it’s starting fire or electric ignition sequences the controller will read RANGE 1-4(will display chosen fuel range) LEVEL 1-6(will display chosen heat output level). This is the normal operating screens for the MF series parlor stove.

NORMAL OPERATION

During normal manual operation of the stove the controller will read as follows:

temp 72

range 1-4 level 1-6

At any time during normal operation you will be able to change the Fuel Range by pressing the SCROLL button.

(MF 3800 only) At any time during normal operation you will be able to run the igniter by pressing the SCROLL button during the normal operating

At anytime during normal operation you may change the heat level by pressing the TEMP UP or TEMP DOWN buttons. Note: if the stove is being controlled by the local thermostat the TEMP UP and TEMP DOWN buttons control the thermostat setpoint. If the stove is being controlled by the remote thermostat the TEMP UP or TEMP DOWN buttons have no effect on the heat output.

At anytime during normal operation you may turn on or off the thermostatic control by pressing the THERMOSTAT ON/OFF button.

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Contents Multi Fuel Parlor Stove Page Table of Contents Limited lifetime Warranty WarrantyOwnership Records REGISTRATION, Service and Maintenance LOGCumberlandStoveWorks.com Automatic Safety Features Must not be Bypassed Automatic Safety FeaturesBurning Solid Fuels IntroductionShelled Corn Pellets Glass Specifications SpecificationsMount Legs Unpacking and AssemblyAssemble Firepot Cleaning ROD Plug in Power CordMount Door Latch AdjustmentMounting the Controller Plug Stove Into ControllerStove Placement InstallationFloor Protection Requirements Clearances to Combustibles Venting Pellet Vent InstallationType of Vent Vent Termination Clearances Venting Installation ExamplesMobile Home Outside AIR ConnectionUnderstanding the TRI-X Controller Selecting the Range Operating StoveStarting a Fire Ranges for Approved FuelsNormal Operation Starting Fire and Electric Ignite ScreensThermostatic Control Operation Explanation of Fault Message ScreensNormal Care & Maintenance AIR Filter Air filter placementMonthly Maintenance Weekly MaintenanceSeasonal Cleaning Ordering Replacement Parts Troubleshooting & repairProblem Cause Too rich air/fuel mixture Troubleshooting GuideMain Assembly Parts KEY # Description ASH PAN Parts Glass Door PartsExhaust Parts Auger Parts Wiring Diagram Ardisam

MF3700, MF3800 specifications

Cumberland Stove Works is renowned for producing high-quality wood and pellet stoves that combine traditional efficiency with modern technology. Among their standout models are the MF3800 and MF3700, both of which showcase the company’s commitment to craftsmanship, innovation, and user satisfaction.

The MF3800 and MF3700 are designed for exceptional heating performance while offering expressive aesthetics that complement any home environment. These stoves are equipped with powerful heating capabilities, making them ideal for larger spaces. With robust construction and a focus on efficiency, both models have been engineered to provide maximum heat output while minimizing fuel consumption.

One of the most notable features of the MF3800 is its large firebox, which allows for an extended burn time. This capability translates into less frequent reloading, making it a convenient choice for busy households. The MF3700, while slightly smaller, still boasts an impressive firebox design, accommodating ample logs for efficient heating. Both models are equipped with a state-of-the-art air control system that optimizes combustion, ensuring a clean and efficient burn.

Both stoves incorporate advanced technologies such as secondary combustion systems that enhance fuel efficiency and reduce emissions. This means that users not only save on fuel costs but also contribute to a cleaner environment. The MF3800 and MF3700 feature a large viewing window, framed with durable glass, that allows occupants to enjoy a mesmerizing view of the flames while ensuring safety and heat retention.

Another significant characteristic of these models is the ease of use facilitated by user-friendly controls. The stoves are designed to be simple to operate, enabling users to adjust the airflow and temperature settings with minimal effort. This ensures a consistent and comfortable heat output that can be tailored to individual preferences.

In terms of decorative appeal, both stoves come with various finishes and accessory options, allowing homeowners to customize them to fit their decor. With a focus on longevity and reliability, Cumberland Stove Works provides a durable warranty, giving customers peace of mind with their investment.

In summary, the MF3800 and MF3700 models from Cumberland Stove Works represent a perfect blend of functionality, efficiency, and style, making them excellent choices for anyone looking to enhance their home heating solution.
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