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P68 Pellet Stove

autoMatic  ignition/oPeration

The P68 is a fully automatic stove that features two 

operating modes; 

Stove temperature Mode

 and 

room 

temperature Mode.

 In Stove Temperature Mode, you 

select a burn rate and the stove will remain at the same 

burn rate regardless of the room temperature. 

In the Room Temperature Mode the stove constantly 

monitors the temperature in the room and adjusts the size 

of the fire and the heat output of the stove so that the 

room is kept at a constant temperature. Room mode, in 

the AUTO position, has the added advantage of turning 

the stove off if no heat is required and turning the stove 

on again when the room temperature drops below your 

desired room temperature.  

room temperature Mode

 

Most consumers use the stove in the Room Temperature 

Mode because it is the easiest and most efficient method 

of keeping the room at a given temperature.  In the Room 

Temperature Mode, the Room Sensing Probe constantly 

monitors  room  temperature. As  the  weather  changes 

outside and your home needs varying amounts of heat to 

be at a desired temperature, the stove will automatically 

increase size and heat output of the fire so that a constant 

even temperature is maintained. If the weather warms up 

and no heat is required the stove will gradually shut down. 

When the house cools down the stove will automatically 

bring the room temperature to the precise temperature 

you desire.

In the Room Temperature Mode you can select either 

auto or Manual modes

 for the

 igniter 

using the igniter 

toggle  switch.  When  the  toggle  switch  is  in  the Auto 

position the igniter located inside the burn pot is ready 

to automatically light the fire when required.  When the 

toggle switch set to the Manual position the stove can 

be lit manually with either a gel or a wax type fire starter. 

(see lighting instructions on page 18.) With the igniter 

toggle switch set in the Manual position the stove will 

automatically adjust heat output, but the stove will not 

automatically shut down if no heat is required. Instead it 

will go to its lowest setting and remain there. The Manual 

position on the igniter toggle switch lets you light the stove 

manually, should the igniter fail for any reason. Secondly 

if you are using the Harman battery back up system the 

Manual setting will prevent the stove from turning off and 

on during a power failure, which would drain the back 

up battery, and possibly cause damage to the back-up 

or the stove.

In the Room Temperature Mode, the distribution blower 

speed can be increased or decreased by adjusting the 

Room Temp/Off/Stove Temp dial between L and H.  As 

output of the stove increases, the speed of the blower 

will increase  automatically to insure that more heat is 

transferred out into the room. The distribution blower will 

shut off as the room reaches the set temperature, this 

will prevent overheating of the room.

room  temperature  Mode: 

This  setting,  see  above, 

will produce a room temperature of 70 degrees with the 

distribution blower at medium speed.

room temperature Mode

KeeP aPPliance doorS cloSed While in 

oPeration. Maintain all SealS in good 

condition.

Содержание P68

Страница 1: ...A SUITABLE FOR INSTALLATION IN MOBILE HOMES IF THIS pellet STOVE IS NOT PROPERLY INSTALLED A HOUSE FIRE MAY RESULT FOR YOUR SAFETY FOLLOW INSTALLATION DIRECTIONS CONTACT LOCAL BUILDING OR FIRE OFFICIA...

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Страница 3: ...sp ci ques locales concernant les pr cautions requises lors de la travers e d un mur ou d un plafond Contr ler et nettoyer fr quemment tout le systeme d evacuation des fum es conform ment aux recomma...

Страница 4: ...stove design technology and manufacturing This 68 000 BTU stove has the highest output smartest controls widest heating range and minimal maintenance The P68 s huge output is managed by a microproces...

Страница 5: ...ating season and at the end of each winter for the stove to work efficiently See cleaning instructions on page 23 Mobile Manufactured Home Standards Do Not Allow Installation In Rooms Designated For S...

Страница 6: ...above the burnpot Flame Guide Install the cast iron flame guide on top of the burn pot Make sure that the flame guide is fully seated on the vertical sides of the burn pot and that the back of the gui...

Страница 7: ...check for possible restrictions or the need for outside air see page 10 For more information on the draft test procedure refer to Page 21 Mobile Home Installation When installing this unit in a mobile...

Страница 8: ...hin 3 feet 90 cm above a gas meter regulator assembly when measured from the horizontal center line of the regulator 1 I The clearance to service regulator vent outlet must be a minimum of 6 feet 1 J...

Страница 9: ...is not achieved For this reason and the fact that the P68 operates with a positive vent pressure we specify that the joints also be sealed with high temp RTV silicone Aluminum tape can also be used f...

Страница 10: ...he flue outlet is more than 12 from the inlet cover The maximum length run of this pipe is 15 feet If a longer run is needed the size must be increased to 3 Inlet cover part number 1 10 08542 should b...

Страница 11: ...throughs 1 Preferred method This method provides excellent venting for normal operation and allows the stove to be installed closest to the wall Two inches from the wall is safe however four inches a...

Страница 12: ...draft in the event of a power failure If the chimney condition is questionable you may want to install a liner as in method 6 The chimney should be inspected and cleaned before installing your stove I...

Страница 13: ...used by the manufacturer Pipe size should be increased to 4 using this method Chimney must be of a type suitable for use with solid fuel 7 Installing into an existing chimney This method provides exce...

Страница 14: ...ell in the room in the event of power failure Min above ground level 18 Venting Fig 15 Fig 14 PL vent manufacturer s firestop spacer and support See Page 7 for corner installation clearances Storm col...

Страница 15: ...lect either Auto or Manual modes for the igniter using the igniter toggle switch When the toggle switch is in the Auto position the igniter located inside the burn pot is ready to automatically light...

Страница 16: ...and smoke will escape through window and door gaskets When the igniter toggle switch is set to manual in this mode the distribution blower will not turn on with a temperature dial setting from 1 to 5...

Страница 17: ...n to Stove Mode and put the fan on H Set the Temperature Dial to 7 Allow the unit to burn for about 30 minutes and check ash on front of burn pot Fig 18 If the ash line is larger than 1 turn the feed...

Страница 18: ...e The advantage of this mode is to allow the operator to have a large viewing fire without blowing extra heat into the room During operation with the temperature dial set at 4 or less the distribution...

Страница 19: ...r 30 minutes of burn time and check again If at 6 setting a 1 or less ash bed is not obtainable it is not a problem The 1 ash bed is only at maximum burn rate and at most normal settings the ash bed w...

Страница 20: ...icate errors listed below Indicates power to distribution blower Status light error messages 3 Blinks Indicates an incomplete ESP circuit or that the ESP Exhaust Sensing Probe Has gone out of range a...

Страница 21: ...to operate 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 Fig 22 Fig 23 A simple draft te...

Страница 22: ...room air being drawn into the distribution fan NOTE Distances of more than 25 feet from the unit or in another room are not recommended The room sensor is essential for the P68 s excellent efficiency...

Страница 23: ...is cold and shut down when removing ash pan 1 Pull on latch handle and remove ash pan Use ash pan handle to carry and dispose of ashes 2 Slide the ash pan back into the stove and latch the door by pu...

Страница 24: ...out plate Latch open with blower cover partly removed Burn pot clean out is open Latch closed with blower cover in place Burn pot clean out is closed Fig 29 Fig 28 ESP Probe 5 Open burn pot clean out...

Страница 25: ...lated male female wire connectors These connections between the hot leads the wires inside the burn pot and the cold leads the wires from the control board are always pulled to the inside rear of the...

Страница 26: ...the gasket channel should be free of all loose particles The gasket cement used to hold the gasket in place is RTV HIGH TEMPERATURE silicone Put a bead of RTV silicone in the bottom of the gasket chan...

Страница 27: ...tainers and screws Apply the gasket material to the face of the new glass Lay the glass into the door making sure that the glass is contained within the channels and raised areas of the door itself La...

Страница 28: ...el in hopper 2 Draft is too low blocked flue 3 Something is restricting fuel flow 4 Hopper lid not closed properly 5 Feed motor or combustion blower has failed SMOKE IS VISIBLE COMING OUT OF VENT 1 Ai...

Страница 29: ...tends to cool the appliance thus robbing heat from your home Damp pellet fuel could turn back into sawdust which does not flow properly through the feed system Size Pellets are either 1 4 inch or 5 1...

Страница 30: ...auge steel This is the minimum size for floor protection with this unit Part 1 00 06727 Hopper Extension The hopper extension allows you to put more pellet fuel in the hopper and extends burn time on...

Страница 31: ...for samples The Brushed Stainless deer cutout pictured below is another option available This cutout reveals the color of the stove through the cut out shapes On the rear of the stove hopper there is...

Страница 32: ...UND P O W E R C O R D 1 8 3 R U B B E R C O R D WHITE GREEN BLUE GREEN WHITE RED MALE FEMALE CONNECTIONS BROWN WHITE N O CONTACTS MALE FEMALE CONNECTIONS LT BLUE LT BLUE INSIDE BURNPOT IGNITER ELEMENT...

Страница 33: ...o 2 or 3 Set temperature knob to desired amount Turn mode selector knob onto Room Temp mode After the fire has lit watch that the fuel does not feed too fast that it pushes the red glowing fuel bed of...

Страница 34: ...continued operation Your appliance will recognize when power is restored What happens depends on ESP temperature and whether it is equipped with automatic ignition in automatic setting units equipped...

Страница 35: ...home construction warranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent authorized HHT dealer distributor whichever occ...

Страница 36: ...as a result of normal use As a heating appliance some changes in color of interior and exterior surface finishes may occur This is not a flaw and is not covered under warranty Damage to printed plated...

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Страница 42: ...42 P68 Pellet Stove Service Maintenance Log...

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Страница 44: ...00 Recycled Paper At Harman we build each product to a standard not a price Signature of Boxer Your premium quality hearth product designed and assembled by the experienced and skilled members at Harm...

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