COMPLIES WITH UL733 AND ANSI A10.10-1998 CAN/CSA/B140.0-03 AND CSA B140.8-1967 KFA50DGD, KFA75DGD, KFA125DGD KFA170DGD, KFA210DGD CONSUMER : Retain this manual for future reference. Questions, problems, missing parts? Before returning to your retailer, call our customer service department at 877-447-4768 8:30 a.m. - 4:30 pm CST, Monday - Friday.
DANGER: WARNINGS: 1. RISK OF INDOOR AIR POLLUTION! Use this heater only in well ventilated areas. $ Carbon monoxide poisoning: Get fresh air at once! 2. RISK OF BURNS/FIRE/EXPLOSION! NEVER NEVER (RISK OF FIRE OR EXPLOSION) NEVER NEVER Minimum Clearances: NEVER NEVER NEVER...
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2. FEATURES Front Guard Hot Air Outlet Upper Shell Handle Fan Guard Lower Shell Fuel Tank Side Cover Lamp Fuel Gauge Thermostot Knob (75DGD Model Only) Fuel Cap Power/Reset Switch Power Cord (Piggy Back, 75DGD Model Only) Figure 1. KFA50DGD/75DGD MODELS...
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Front Handle Rear Handle Upper Shell Hot Air Outlet Shell Lower Cord Wrap Fuel Gauge BTU Control Switch Fuel Cap Side Cover Pressure Gauge Lamp Fan Guard Thermostot Knob Room Temp. Display Power Cord (170DGD Model Only) (Piggy Back) Power/Reset Switch 10”...
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Front Handle Screw Cap Nut S Rear Handle Hot Air Outlet Cord Wrap Flange Screw Fuel Tank Flange Air Inlet Wheel Support Frame Threaded Axle Wheel Wheel Bushing Cap Nut L Figure 7. Assembling Handles & Wheels CAUTION : NOTE : 4.
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5. OVERVIEW OF HEATERS DESIGN Fuel System : “Sure Fire Ignition” : The Air System : The Safety System : FUSE TYPE:...
6. FUELING YOUR HEATER NEVER FILL THE HEATER FUEL TANK IN THE LIVING SPACE : FILL THE TANK OUTDOORS. DO NOT OVERFILL YOUR HEATER AND BE SURE HEATER IS LEVELED. IMPORTANT NOTICE REGARDING FIRST IGNITION OF HEATER : WARNING!! : NEVER REFILL HEATER FUEL TANK WHEN HEATER IS OPERATING OR STILL HOT. 7.
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NOTICE : The major electrical components of this heater are protected by a safety fuse mounted to the PCB board. If your heater fails to start, check this fuse first and replace as necessary. You should also check your power source to insure that proper voltage and frequency are being supplied to the heater. TO STOP HEATER TO RESTART HEATER EXTRA ELECTRIC OUTLET &...
9. MAINTENANCE WARNING!! : NEVER SERVICE HEATER WHILE IT IS PLUGGED IN OR WHILE HOT! USE ORIGINAL EQUIPMENT REPLACEMENT PARTS. Use of third party or other alternate components will void warranty and may cause unsafe operating conditions. Screw Upper Shell A.) FUEL TANK Air Intake Filter B.) AIR INTAKE FILTER...
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E.) NOZZLE Combustion Chamber Screw Ignitor Wire Spark Plug Nozzle Adaptor Burner Head Fuel Line Air Line Nozzle Face Nozzle Adaptor Nozzle Nozzle Adaptor Figure 14. Nozzle Replacement Combustion Chamber Screw Ignitor Wire Spark Plug Nozzle Adaptor Bracket-Burner Fuel Line Air Line Nozzle Face Nozzle Adaptor...
To avoid fire, Do not substitute with a higher or lower current rating. Fuse Holder Fuse NOTE : Specified fuse rating : AC 125/8A KFA75DGD/125/170/210DGD Models Screw Side Cover Power Switch Switch Wire Fuse Fuse Holder Figure 21. Replacing Fuse KFA50DGD...
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! 11. TROUBLE SHOOTING GUIDE TROUBLE POSSIBLE CAUSE CORRECTIVE ACTION Heater ignites but MAIN PCB 1. Wrong pump pressure 1. See Pump Pressure Adjustment, assembly shuts heater off after Page 13. a short period of time. 2.
12. WIRING DIAGRAM A) WIRING DIAGRAM (KFA50DGD Model) CAPACITOR 15uF/230VAC B) WIRING DIAGRAM (KFA75DGD/125/170DGD Models) 1/G WIRE MODEL CAPACITOR COLOR BLACK 75DGD 15uF/230VAC BLACK 125DGD 20uF/350VAC WHITE BLACK 170DGD 20uF/350VAC BLUE C) WIRING DIAGRAM (KFA210TDGD Model) CAPACITOR 20uF/350VAC...
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NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! 15. PARTS LIST (KFA125/170DGD Models Only) PART NO. Quantity KEY NO. DESCRIPTION KFA125DGD KFA170DGD Fuel Tank Assmebly 2151-0028-00 2151-0029-00 Fuel Drain-Bolt 4329-0072-00 4329-0072-00 Fuel Gauge 2156-0050-00 2156-0051-00 Fuel Filter Assmbly 2155-0001-00 2155-0001-00 Fuel Cap 2151-0003-00 2151-0003-00 Cord Bushing...
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15. PARTS LIST (KFA125/170DGD Models Only) PART NO. Quantity KEY NO. DESCRIPTION KFA125DGD KFA170DGD 24-15 Output Filter See SP-KFA1005 See SP-KFA1005 24-16 End Filter Cover 3221-0076-00 3221-0076-00 24-17 Ball See SP-KFA1010 See SP-KFA1010 24-18 Spring See SP-KFA1010 See SP-KFA1010 24-19 Adjusting Screw See SP-KFA1010 See SP-KFA1010...
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NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! 15. PARTS LIST (KFA210DGD Model Only) PART NO. Quantity KEY NO. DESCRIPTION KFA210DGD Fuel Tank Assmebly 2151-0029-00 Fuel Drain-Bolt 4329-0072-00 Fuel Gauge 2156-0052-00 Fuel Filter Assmbly 2155-0001-00 Fuel Cap 2151-0003-00 Cord Bushing 3712-0013-00 Power Cord 3980-0087-00 Thermistor...
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NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! 15. PARTS LIST (KFA210DGD Model Only) PART NO. Quantity KEY NO. DESCRIPTION KFA210DGD 24-15 Output Filter See SP-KFA1005 24-16 End Filter Cover 3221-0076-00 24-17 Ball See SP-KFA1010 24-18 Spring See SP-KFA1010 24-19 Adjusting Screw See SP-KFA1010 24-20 Bolt Flange...
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15. PARTS LIST (WHEELS AND HANDLE) 1) KFA50DGD/75DGD MODELS KFA50DGD KFA75DGD 2) KFA125/170/210DGD MODELS KFA125DGD KFA170/210DGD...