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23

ANNUAL MAINTENANCE

EndURancE 50F   

ANNUAL MAINTENANCE

To maintain safe operation and longevity of furnace this 

maintenance needs to be followed.

Spring Shutdown

 – after the last burn in the spring, cool 

the furnace. Remove all fuel from the hopper and the auger. 

Remove and clean all burn pot components, ash pan and ash 

ports behind the ash pan. 

1. The exhaust system should be thoroughly cleaned. call your 

dealer for this service.

2. The mechanical area in the rear should be vacuumed. 

3. apply grease to actuator slides.

4. The exhaust fan should be cleaned (may require a new gas-

ket). call dealer for this service. annual oiling of the motors 

is not needed. (See Figure 15).

Fall Startup

 –

1. Prior to lighting the first fire, check the outside area around 

the exhaust and air intake systems for obstructions. Try all 

controls to see that they are working prior to lighting a fire. 

also check periodic maintenance items.

NOTE: Be sure to unplug the furnace before 

accessing the rear of the furnace.

Remove side panel to allow access to the four bolts 

holding the exhaust cover plate. To clean the fan 

blades remove the exhaust cover plate, then slide the 

restrictor plate up and to the left to remove.

Figure 15

Summary of Contents for Endurance 50F

Page 1: ...redited These installation instructions must be strictly observed Failure to follow instructions may result in property damage bodily injury or even death Please read this entire manual before install...

Page 2: ...your new furnace Failure to follow instructions may result in property damage bodily injury or even death CAUTION Failure to follow the instructions in the installation manual may result in a house f...

Page 3: ...ontrol Board Features Mode and Operating Description 16 Control Board Operation 17 Auto Ignition 18 Manual Ignition 19 Error Descriptions 19 Combustion Air Damper Box 20 Adjustments 21 Cleaning Requir...

Page 4: ...for shipping These bolts can be used for mobile home installation The front door handle will need to be installed with the screws provided See figure 2 For use in the U S and Canada mobile home appro...

Page 5: ...ntroller also monitors this Once the set amount has been reached the unit will cycle in the cast re light plate The fuel now falls on this plate and is ignited by the lower flame After it is ignited t...

Page 6: ...um clearance from combustibles and to allow for furnace maintenance Front 24 minimum clearance from combustibles and to allow furnace maintenance Back Side 6 minimum clearance from combustibles and or...

Page 7: ...be used inside an existing chimney No clearances to combustibles are needed on sin gle wall stainless steel adapters rigid or flex pipe installed within a chimney A clean out tee PL vent or Quick Conn...

Page 8: ...p a con centration of fumes 3 Vent surfaces can get hot enough to cause burns if touched by children Non combustible shielding or guards may be required Figure 4 4 1 2 m BELOW a door window cavity or...

Page 9: ...e a listed PL vent wall thimble Chimney connectors should be made with minimum 24 Gauge black or blue steel 4 When venting into a Class A steel chimney use an appro priate PL Vent adapter The 50F furn...

Page 10: ...ave a minimum temperature rating of 250 F The plenum of the 50F furnace must be constructed of metal This unit is not to be connected to a chimney flue serving another appliance Once installed check t...

Page 11: ...t must be used for exhaust venting Single wall vent is not allowed Follow PL vents manufacturer s installation di rections and observe all listed clearances to combustibles WARNING Do not install in a...

Page 12: ...determine a neutral location to mount the thermostat for accurate room temperature measurements NOTE For installations requiring an external thermostat the 50F furnace must be connected to an approved...

Page 13: ...sorb moisture from damp or wet floors This will also prevent rodents from becoming a problem Do not store fuel within furnace in stallation clearance areas or within the space required for ash removal...

Page 14: ...iculty adjusting the 50F furnace contact your dealer or technical support 6 To avoid the possibilities of smoke and or spark entering the room always keep fire chamber door and ash pan drawer secured...

Page 15: ...BLED WHILE SELF CLEANING IS IN PROGRESS B Menu Returns the screen to the Menu C Prime Allows the user to manually feed fuel into the burn pot on start up when needed This is particularly helpful in pr...

Page 16: ...Clean Complete Light 2 cups pellets with gel and wait 3 minutes See Quick Start Guide ENTER Done CONTROL BOARD OPERATION Stabilizing LEVEL 3 Fuel 10 P Pellet Vacuum Flame Auger Running LEVEL 3 Fuel 1...

Page 17: ...Settings The LCD Control Panel will display the MENU of default set tings To change a setting use the UP and DOWN arrows to select the menu item then ENTER to select the options etc 5 Press the ON OF...

Page 18: ...ions etc 5 Press the ON OFF Button to Start Once the settings are correct for your fuel type etc push the ON OFF Button for approx 1 second The LCD screen will display what process is running Current...

Page 19: ...d shape Verify the incoming combustion air and the exhaust is free of any debris that could interrupt air flow Insure air damper is open and Sail switch is swinging open by looking into the damper ope...

Page 20: ...ations If you experience problems adjusting the 50F furnace during the break in period contact your dealer Some chimney systems have abnormal characteristics which can take time to adjust For instance...

Page 21: ...eaning Prolonged burning at a slow burn rate will result in the need for more frequent window cleaning It is recommended to clean the window when the unit is cold however it is possible to clean the d...

Page 22: ...leaning of the exhaust sys tem is required Under certain conditions chimneys may plug up rapidly Dirty high moisture content fuel and poor installations require more frequent chimney cleanings See the...

Page 23: ...to actuator slides 4 The exhaust fan should be cleaned may require a new gas ket Call dealer for this service Annual oiling of the motors is not needed See Figure 15 Fall Startup 1 Prior to lighting...

Page 24: ...allowed time to cool Positioning Parts for Removal 1 Enter maintenance mode from the Main menu Current Setting 2 Select Auto Pot Removal 3 Close all doors and press Enter 4 Wait for pot parts to be po...

Page 25: ...e 19 10 Remove the Flapper Door Assembly by lifting upward Figure 20 11 Remove the Burn Shell by lifting up and out Figure 21 Installation of Pot Parts Reverse of steps 6 thru 11 above Figure 21 Figur...

Page 26: ...When removing the screws take care not to drop the screws between the panels of the unit Remove wire con nectors and carefully remove Igniter and Tube Assembly as shown in Figure 23 3 Remove two lowe...

Page 27: ...oroughly cooled 2 Never use gasoline or gasoline types such as lantern fluid kerosene charcoal lighter fluid or similar liquids to start or improve a fire in this furnace Keep all such liquids well aw...

Page 28: ...atic Endurance 50F wiring schematic The electrical rating for this furnace is 115 Volt 60Hz 4 AMP The minimum circuit is 15 AMP CAUTION Call your local dealer for diagnostics and replacement of electr...

Page 29: ...sary in mild weather even though monthly cleaning may be enough in the coldest months Run the furnace on the hottest setting once a day for 30 45 minutes to pre vent excessive build up in the furnace...

Page 30: ...nd after installation of this add on furnace by a gas fitter that is recognized by the regulatory authority 8 Do not connect to any gas furnace that is not equipped with an air circulating blower or t...

Page 31: ...left open longer than 90 seconds b The ash pan door was left open longer than 90 seconds c Switch is defective d Intake air or exhaust path obstructed e Seals need replacing Solution Check inner door...

Page 32: ...ily and Periodic Maintenance section of the manual If the furnace still does not operate correctly call your dealer for assistance 11 My Furnace isn t burning and the controller is displaying AUGER TI...

Page 33: ...all costs related to shipping the replacement parts or return of the unit to the factory for replacement If the defect was caused by Fahren heit Technologies Inc then Fahrenheit Technologies Inc will...

Page 34: ...End Assembly 15 CS1 1390 Sail Switch Assembly 16 CS1 1501 Hopper Top 17 CS1 1505 Lid Switch Arm Item Part Number Description 18 CS1 1550 Top Panel Assembly 19 CS1 2000 Exterior Door Assembly 20 CS1 3...

Page 35: ...n Gasket 53 CS1 9421 Spider Coupler 54 CS1 9444 Auger Motor 55 CS1 9445 Auger Item Part Number Description 56 CS1 9446 Bronze Bushing 57 CS1 9449 3 8 Coupler 58 CS1 9502 Exhaust Blower Gasket 59 CS1 9...

Page 36: ...Save This Manual For Future Use Tested to UL391 Standards 526 East 64th Street Holland MI 49423 www fahrenheittech com...

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