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Harman®  •  PF-120 Installation Manual_R1  •  2014 -___  •  03/14

1

3-90-08121i

Model(s):

PF-120 Pellet Furnace

Installation Manual

Installation and Appliance Setup

INSTALLER: Leave this manual with party responsible for use and operation.

OwNER: Retain this manual for future reference.

Please read this entire manual before 

installation and use of this pellet fuel-

burning room heater. 

Failure to follow these instructions could 

result in property damage, bodily injury 

or even death.

•   Do not store or use gasoline or other flammable vapors 

and liquids in the vicinity of this or any other appliance.

•   Do not overfire - If any external part starts to glow, you 

are overfiring. Reduce feed rate. Overfiring will void 

your warranty.

•   Comply with all minimum clearances to combustibles 

as specified. Failure to comply may cause house fire.

Check building codes prior to installation.
•   Installation  MUST  comply  with  local,  regional,  state 

and national codes and regulations.

•   Contact local building or fire officials about restrictions 

and installation inspection requirements in your area.

Tested and approved for wood pellet fuel only. Burning 

of any other type of fuel voids your warranty.

Hot glass will cause burns.

•  Do not touch glass until it is cooled
•  NEVER allow children to touch glass
•  Keep children away
•  CAREFULLY SUPERVISE children in same room as 

stove.

•  Alert children and adults to hazards of high temperatures.

  High temperatures may ignite clothing or other 

flammable materials.

•  Keep clothing, furniture, draperies and other flammable 

materials away.

HOT SURFACES!

Glass and other surfaces are hot during 

operation and cool down.

To  obtain  a  French  translation  of  this  manual,  please 

contact your dealer or visit www.harmanstoves.com

Pour obtenir une traduction française de ce manuel, s’il 

vous  plaît  contacter  votre  revendeur  ou  visitez  www.

harmanstoves.com

NOTE

NOTICE: SAVE THESE INSTRUCTIONS

CAUTION

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CAUTION

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WARNING

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WARNING

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Содержание PF-120

Страница 1: ...allation Installation MUST comply with local regional state and national codes and regulations Contact local building or fire officials about restrictions and installation inspection requirements in y...

Страница 2: ...s Specifications 4 C Electrical Rating 4 D Mobile Home Approvals 4 E BTU Efficiency Specifications 4 2 Getting Started A Tools and Supplies Needed 5 B Inspect Appliance and Components 5 3 Clearances A...

Страница 3: ..._________ Electrical Section 1 Pg 4 120VAC unswitched power provided to the appliance ________________________________ Finishing Sections 3 4 Pg 8 14 Combustible materials not installed in non combust...

Страница 4: ...to the frame of the mobile home and use only listed pellet vent Class PL connector pipe A Harman Outside Air Kit must be installed in a mobile home installation MODEL Pellet Furnace PF 120 LABORATORY...

Страница 5: ...g the installation to ensure maximum safety and benefit WARNING Risk of Fire or Explosion Damaged parts could impair safe operation DO NOT install damaged incomplete or substitute components Keep appl...

Страница 6: ...iagram Dimensions are actual appliance dimensions Use for reference only 14 18 25 966 62 474 15 883 9 743 37 961 18 11 00 65 525 20 065 25 254 16 802 3 215 44 478 WITHOUT BLOWER BOX INSTALLED 27 238 2...

Страница 7: ...sh pan door The 18 clearance from the hopper end is a manufacturer s recommendation for adding pellets and or servicing the feeder mechanism The minimum clearance to the top of the plenum is 4 Fig 3 3...

Страница 8: ...The United States J Floor Protection Requirements US Sides 8 K Front 18 C Floor Protection The shaded area indicates the required floor protection area The furnace requires 48 x 52 of floor protectio...

Страница 9: ...onfiguration Graph under Section B Locating Your Appliance Chimney Each Vertical 90 or T subtract 2 5 feet Each Vertical 45 subtract 1 5 feet Each Horizontal 90 or T subtract 5 0 feet Each Horizontal...

Страница 10: ...intain specified clearances to windows doors and air inlets including air conditioners Vents should not be placed below ventilated soffits Avoid venting into alcove locations Vents should not terminat...

Страница 11: ...fsets Consider the appliance location relative to floor and ceiling and attic joists DO NOT CONNECT THIS UNIT TOACHIMNEY FLUE SERVICING ANOTHER APPLIANCE May allow flue gases to enter the house CAUTIO...

Страница 12: ...regulator assembly when measured from the horizontal center line of the regulator I The clearance to service regulator vent outlet must be a minimum of 6 feet J The clearance to a non mechanical air s...

Страница 13: ...ombine with expelled moisture to form creosote The creosote vapors condense in the relatively cool chimney flue of a slow burning fire As a result creosote residue accumulates on the flue lining When...

Страница 14: ...nd chimney To measure the draft or negative pressure on your appliance use a magnahelic or a digital pressure gauge capable of reading 0 1 inches of water column W C The appliance should be running on...

Страница 15: ...NOT install damaged components Do NOT install incomplete components Do NOT install substitute components Report damaged parts to dealer WARNING WARNING Do not relocate or bypass any of the safety cont...

Страница 16: ...y the demands of the pellet appliance but consideration must be given to the total house demand House demand may consume some air needed for the stove especially during a power failure It may be neces...

Страница 17: ...is access to the combustion blower and flue area 1 Place the bottom on the floor The edge closest to the knockouts will be the edge towards the furnace See Figure 5 1 2 Place the desired vertical pan...

Страница 18: ...bottom middle hole under the filter opening NOTE Do not put any screws into any of the top holes at this time Filter Frame Panel Filter opening must be up 4 Place the remaining panel in this case the...

Страница 19: ...sure that the setscrew on the flex connector is not pointing toward the furnace end of the box when the locknut is fully tightened The filter box is now ready to install onto the furnace Note The blo...

Страница 20: ...Y DUCT WORK OR IN FREE AIR WILL CAUSE MOTOR OVERLOAD AND PREMATURE FAILURE 3 Mount the filter box on the furnace with 6 10 x 3 4 Tek screws 3 on each side Figure 5 10 Visually locate these holes so yo...

Страница 21: ...Orange Blue White Orange White Blue This section is not used on this unit CAUTION With this small gauge of wire care must be taken not to over tighten the terminal screws thus breaking the wire There...

Страница 22: ...dampers 2 should be installed in the ductwork 1 in the warm air supply duct for the existing furnace and 1 in the warm air supply duct of the pellet furnace after or downstream of the high limit fan c...

Страница 23: ...ct system can be installed to fit the customers needs Velocity 500fpm 700fpm 900fpm Static In W C 3 Minimum to 6 Maximum 1638 cfm 470 in 360 in 290 in These duct sizes are only recommendations The Ret...

Страница 24: ...blower size is 75 to 1 CFM for each square foot of conditioned space standard 8 ceiling height This furnace can be fitted with an air conditioning coil mounted in the supply air plenum HHT is not resp...

Страница 25: ...t the WHITE and SKY BLUE wires to the LIMIT switch It doesn t matter which wire is on which screw Figure 5 17 8 Make sure that all of the wires are out of the way when closing the cover Excess twistin...

Страница 26: ...ply 120 VAC 60Hz power stable enough to operate the control board properly Control board damage could occur Checking Recording the Low Draft After the venting is completed the firebox low draft will n...

Страница 27: ...shall comply with CSA B139 The installation of a gas furnace shall comply with the applicable requirements of CSA B365 and if changes are made to the installation of the gas furnace including clearanc...

Страница 28: ...WHITE GREEN N L BROWN DRK BLUE VIOLET BROWN BLACK RED BROWN G R E E N WHITE WHITE GREEN WHITE BROWN SKY BLUE WHITE RED BROWN WHITE BLACK SKY BLUE YELLOW HIGH VOLTAGE YELLOW VIOLET SKY BLUE WHITE 3 8...

Страница 29: ...Harman PF 120 Installation Manual_R1 2014 ___ 03 14 29 3 90 08121i...

Страница 30: ...n U S A Copyright 2012 Harman a brand of Hearth Home Technologies Inc 352 Mountain House Road Halifax PA 17032 www harmanstove com Please contact your Harman dealer with any questions or concerns For...

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