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Harman®  •  Accentra 52i Owner’s Manual_R8  •  2013 -___  •  07/14

10

3-90-00574c

Before Your First Fire

1.  First,  make  sure  your  appliance  has  been  properly 

installed and that all safety requirements have been met. 

Pay particular attention to the fire protection and venting 

instructions.

2.  Double check that the ash pan and firebox are empty!
3.  Close the front door.

Fire Hazard
Keep combustible materials, gasoline and 

other flammable vapors and liquids clear 

of appliance.

E. General Operating Information

Room Sensor

The appliance is like most modern furnaces; when the room 

sensor calls for heat, your appliance will

 

automatically light 

and deliver heat. 

When the room is up to temperature and the room sensor is 

satisfied, the appliance will shut down.

Heat Output Controls

The  appliance  will  turn  on  and  off  as  the  room  sensor 

demands. When the room sensor calls for heat, the appliance 

will always start up on High. After burning approximately 7-10 

minutes, the appliance will then burn at the rate at which it 

was originally set. If the appliance is set at one of the lower 

settings, it will run quieter but take longer to heat up an area 

than if it were set at a higher burn rate. 
Regardless of the burn rate, when the area is warm enough 

to satisfy the room sensor, the appliance will shut off.

WARNING

!

•  Do NOT store flammable materials in the appliance’s 

vicinity.

•  NEVER USE GASOLINE, GASOLINE-TYPE LANTERN 

FUEL, KEROSENE, CHARCOAL LIGHTER FLUID, 

OR  SIMILAR  LIQUIDS TO  START  OR  “FRESHEN 

UP” A  FIRE  IN  THIS  HEATER.  KEEP ALL  SUCH 

LIQUIDS WELL AWAY FROM THE HEATER WHILE 

IT IS IN USE

.

•  DO NOT BURN GARBAGE OR FLAMMABLE FLUIDS 

SUCH AS GASOLINE, NAPHTHA OR ENGINE OIL.

•  DO NOT USE CHEMICALS OF FLUIDS TO START 

THE FIRE. 

•  Combustible materials may ignite.

Figure 3.1

Summary of Contents for Accentra 52i

Page 1: ...our dealer or visit www harmanstoves com Pour obtenir une traduction fran aise de ce manuel s il vous pla t contacter votre revendeur ou visitez www harmanstoves com NOTE WARNING WARNING Owner s Manua...

Page 2: ...and Oregon USA Tests r alis s par OMNI Test Laboratories Inc Report Rapport 135 S 31 2 Tested to Test selon June 2013 ASTM E 1509 2012 ULC S628 93 This pellet burning appliance has been tested and lis...

Page 3: ...General Information A Appliance Safety 7 B Clear Space 7 C Control Explanation 8 D Fuel Specification 9 E General Operating Information 10 4 Operating Instructions A Starting Your First Fire 11 B Fire...

Page 4: ...of new 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 whichev...

Page 5: ...NS This warranty does not cover the following Changes in surface finishes as a result of normal use As a heating appliance some changes in color of interior and exterior surface finishes may occur Thi...

Page 6: ...vary depending on the brand of fuel you use in your appliance Consult your Harman dealer for best results WARNING Risk of Fire Hearth Home Technologies disclaims any responsibility for and the warran...

Page 7: ...ts in front or to the sides of the appliance High temperatures may ignite clothing furniture or draperies Mantel Avoid placing candles and other heat sensitive objects on mantel or hearth Heat may dam...

Page 8: ...to adjust the stove temperature setting while in Stove Temp Mode using the inner scale marked from 1 to 7 Mode Selector Allows you to choose between Room Temp Mode Stove Temp Mode or OFF Also allows...

Page 9: ...ng fuel with high moisture content takes energy to dry and tends to cool the appliance thus robbing heat from your home Damp pellet fuel could turn back into sawdust which does not flow properly throu...

Page 10: ...ppliance will turn on and off as the room sensor demands When the room sensor calls for heat the appliance will always start up on High After burning approximately 7 10 minutes the appliance will then...

Page 11: ...ntrol is operating properly This is normal 3 For your first fire it may be necessary to purge the auger system by putting the feed adjuster knob to Test prior to starting the unit Figure 4 3 This insu...

Page 12: ...o the room and will continue to run in both room temp and stove temp mode at the speed you have the control knob set to 3 Occasionally the appliance may run out of fuel and shut itself down When this...

Page 13: ...r element to operate if the view door is open 4 Adjust Feed Rate If this is your first fire or you are trying different pellets set the feed adjuster to 4 Figure 4 6 This is a conservative number and...

Page 14: ...rate is sacrificed for exact room temperature Therefore as it gets colder more pellets will be burned automatically The distribution blower speed will vary according to the position of the mode selec...

Page 15: ...pellets As the system works they will be burned 2 The TEST cycle will operate the feeder motor for exactly one minute Turning to TEST again and again may load too much fuel into the burn pot causing e...

Page 16: ...ments and dial settings are the same as AUTO settings Igniter Switch to MANUAL Stove Temperature Mode The advantage of this mode is to allow the operator to have a large viewing fire without blowing e...

Page 17: ...ior to heating season OR X Door Gasket Inspection Prior to heating season OR X Exhaust Path More frequently depending on ash build up OR X Firebox Prepare for Non Burn Season At end of heating season...

Page 18: ...remove damaged glass gasket material and hold down clips set aside Install the self adhesive 1 4 gasket material around the front face of the glass Set the glass panel and gasket gently onto the door...

Page 19: ...nt Figure 5 3 The igniter is made to be removable for service by insulated male female wire connectors These connections between the hot leads the wires inside the burn pot and the cold leads the wire...

Page 20: ...il it sits flat on the firebox bottom 3 Rotate the right side of the heat exchanger toward the door opening until you are able to remove the heat exchanger from the firebox 4 Tip the top of the heat e...

Page 21: ...5 9 Once cleanout combustion cover is removed you can remove the combustion cover assembly Figure 5 9 To do this pull up on the combustion cover latch Figure 5 10 and pull the combustion cover assembl...

Page 22: ...igure 5 12 Lift up and slide the cover off of the threaded stud Inspect and clean the inner chamber if necessary Figure 5 13 Reinstall the cover making certain it is seated properly on the feeder body...

Page 23: ...hen installed the status light will automatically reset NOTE Unit will not start in AUTO with this status error 5 Blinks In Igniter Auto Mode Only Indicates that the unit has failed to light within th...

Page 24: ...it burns on low the more frequent cleaning of the glass is required 4 Glass has turned dirty 4 Excessive build up of ash The lower burn settings will produce more ash the higher burn settings produce...

Page 25: ...t may be too low for sensing switch in feeder circuit to operate Check for closed doors loose or missing gasket on doors or hopper lid 3 Feed motor will not run until the ESP control senses a certain...

Page 26: ...non combustible floor or on the ground well away from all combustible materials pending final disposal If the ashes are disposed of by burial in soil or otherwise locally dispersed they should be reta...

Page 27: ...nd one backup high limit The control has an automatic diagnostic circuit that continuously monitors the ESP and Room Sensor for faults If a fault should occur the control sends a status alert and at t...

Page 28: ...tended for 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 unit...

Page 29: ...e Active Part number list on following page Pellet Insert 24 Hopper 1 90 574240 1 Black 1 90 574240 14 Majolica Brown 20 Hopper 1 90 574200 1 Black 1 90 574200 14 Majolica Brown 22 Hopper 1 90 574220...

Page 30: ...Y Silicone Tubing 1 8 5 Ft 1 00 5113574 Y 8 Feeder Assembly Refer to page 4 9 Hopper Assembly Height 20 1 10 574334A Y Hopper Assembly Height 22 1 10 574339A Y Hopper Assembly Height 24 1 10 574038A Y...

Page 31: ...3 00 574318P Majolica Brown 1 10 574318 14 Magnetic Latch Assembly w 3 16 Hole 2 Sets 1 00 08288 22 Cast Side Panel Qty 2 req Black Paint 4 00 674054P Majolica Brown 1 10 574054 14 23 Cast Wing Right...

Page 32: ...Description COMMENTS PART NUMBER Arrow Burn Pot Scraper Pkg of 10 2 00 773850 10 Battery Back up 3 20 512 Diagnostic Display Module 3 20 05401 Y DDM Replacement Cable 1 00 05402 Draft Meter Assembly...

Page 33: ...A Y 8 3 Pusher Arm Pillow Block Pkg of 4 3 31 3614087 4 Y 8 4 Gasket UL Feeder Cover 1 00 677122 Y 8 5 5 16 18 wing screw Pkg of 25 3 30 8012 25 8 6 UL Feeder Pusher Arm 1 10 677187W Y 8 7 UL Feeder A...

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