Harman Stove Company R16 manual Low Draft Voltage Adjustment

Page 17

Low Draft Voltage Adjustment

Fig.29

Combustion Motor Speed Control

Low draft only set point.

The small straight screwdriver slot is plastic; therefore, the unit can be adjusted while in operation.

Low Draft Voltage Adjustment

These units are pre-tested at the factory with exactly 120 Volts A.C., 60 Hz. They are checked and adjusted for firebox tightness, gasket leakage, motor operation and igniter operation. The XXV is then factory set at a mid-point adjustment and in most cases will not need any adjustments. NOTE: The factory low draft setting may not be correct for the unit's permanent installation conditions.

The control board on the XXV is equipped with a low draft adjustment port. Located on the control face just to the left of the igniter light. This voltage adjustment is provided to allow the unit to be adjusted for the household voltage where the unit is going to be in permanent operation. NOTE: The line voltage varies from area to area and often home to home.

The low draft voltage should be adjusted to achieve the most efficient burn on low burn or "maintenance". This voltage adjustment allows the installer to change the low voltage set point approximately 10 volts. This adjustment should be done by the installer during set up because a draft meter reading is required to insure proper set up.

If the unit is not adjusted properly, it does not cause a safety concern. If the unit is adjusted too high, only efficiency is lost. If the unit is adjusted too low, the low draft pressure switch will not allow the feed motor or the igniter to operate.

Draft Meter

Draft Meter bolt hole location

 

is just behind the left front

 

leg, near the top of the ash

 

pan area.

Fig.30

A simple draft test should be performed after completing the flue pipe installation. To record the results for future reference:

1.Plug unit into a 120VAC, 60 HZ outlet.

2.Close the hopper lid, front view door, and the ash pan. Neither pellets or a fire are required for this test.

3.With the mode selector in the "OFF" position, turn the feed adjuster to "TEST".

4.Record the high draft_____in W.C. (Normal is -.50 to -.60) The control will be on the High Draft for a total of 1 minute.

5.After 1 minute, the combustion motor will go down to low draft and the distribution blower will go on high. Allow approximately 15 seconds to pass for the combustion motor to slow before checking the low draft.

6.If the low draft is between -.35 and -.45, record the reading _____ in W.C. If the reading is higher, slowly turn the set screw counter-clockwise until the draft lowers. If the reading is lower, very slowly turn the set screw clockwise until the draft increases.

NOTE: In some cases, the draft may not go as low as -.35 to -.45 even with the set screw completely counter-clockwise, ideally, you should just set it as low as possible.

XXV Pellet Stove 17

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Contents R16 Installation & Operating ManualPage Fuel and Fuel Storage Fuel SpecificationsSerial # Model IntroductionAppliance Certification Important Notes Assembly and InstallationFloor Protection InstallationApplies VentingAddition, the following must be observed Vent Pipe Do not connect to any air distribution duct or systemVenting Direct Vent Wall Passthrough Avoiding Smoke and Odors#2 Preferred method #1 Preferred method#3 Installing into an existing chimney #6 Installing into an existing chimney US and Canada #8 Installing through the ceiling Vent Configurations Minimum flue vent configurationESP Control Blinks In Igniter Auto. Mode Only Indicates thatLow Draft Voltage Adjustment Low Draft Voltage AdjustmentAutomatic IGNITION/OPERATION Room Temperature ModeShut Down Procedure Stove Temperature ModeFeed Adjuster Knob Automatic Start UP Turn Feed Adjuster to #4.4Manual IGNITION/Operation Room Temperature ModeStove Temperature Mode Fill the hopper with pellets and remove ashes as required.1 Igniter Switch to Manual up positionManual Start UP Room sensor Installation Room Sensor InstallationRemoving Ashes MaintenanceCleaning ESP Not coiled inside the burn pot Maintenance Burn PotBurn Pot Cleaning and Maintenance Viewing Glass XXV Top Flue Option OptionsDirect Vent Wall Passthrough HarmanCleaning Burn Pot Trouble-ShootingHelpful Hints FuelWiring Diagram SpecificationsXXV Pellet Stove Hearth & Home Technologies Inc Limited Lifetime WarrantyThis warranty is void if Warranty ConditionsChanges to Maintenance Schedule Operation in Stove Temp modeOperation in Room Temp mode Active Service PartsRetired units Part number list on followingStocked At depotNo longer available Stocked at depotXXV Pellet Stove Stocked #44 Feeder assembly Post Serial numberHardware Packages Service & Maintenance Log Service & Maintenance Log Page Proudly Printed On 100% Recycled Paper Signature of Boxer

R16 specifications

The Harman Stove Company R16 is a testament to innovative design and efficiency in the world of heating solutions. Built to provide both comfort and style, this stove stands out with its blend of traditional appeal and modern technology.

One of the key features of the R16 is its impressive heating capacity. It is designed to effectively warm up medium to large spaces, making it an ideal choice for homes and cabins alike. With a high BTU output, the R16 optimizes fuel use while distributing heat uniformly, ensuring the entire area remains cozy even in the coldest months.

Another highlight of the R16 is its advanced combustion technology. The stove incorporates a clean-burning system that not only maximizes efficiency but also reduces emissions. This environmentally friendly approach aligns with the growing commitment to sustainability in heating solutions. The R16 can burn a variety of fuels, including wood, making it versatile and convenient for different users.

The design of the R16 also supports ease of use and maintenance. It features a user-friendly control panel, allowing owners to adjust settings effortlessly. Additionally, the stove is equipped with a large glass door, providing an unobstructed view of the flames and enhancing the ambiance of any room.

Durability is another characteristic of the R16. Constructed with high-quality materials, this stove is built to last. The cast iron body ensures excellent heat retention, while the elegant finish complements a variety of interior styles.

Safety is paramount in the design of the Harman R16. It comes with built-in safety features, including a heat shield and an effective flue system that minimizes the risk of overheating and ensures safe operation.

In conclusion, the Harman Stove Company R16 combines cutting-edge technology, efficiency, and aesthetic appeal. With its powerful heating capabilities, clean combustion system, ease of use, and robust design, it stands out as a leading choice for those seeking a reliable and stylish heating solution for their spaces. The R16 not only provides warmth but also enhances the overall experience of a home, making it a worthy investment for any homeowner.
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