ANSI A10.10-1998 CAN/CSA/B140.0-03 AND CSA B140.8-1967 KFA50H, KFA75H, KFA125H, KFA210H 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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Cord Wrap Side Cover (75H Model Only) Pressure Gauge Lamp (75H Model Only) Fuel Gauge Thermostot Knob (75H Model Only) Fuel Cap LED Power/Reset Switch (75H Model Only) Power Cord (Piggy Back,75H Model Only) Figure 1. KFA50H / KFA75H MODELS...
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Front Handle Upper Shell Rear Handle Hot Air Outlet Shell Lower Cord Wrap Fuel Gauge Fuel Cap Side Cover Pressure Gauge Lamp Fan Guard Thermostat Knob Room Temp. Display Power Cord LED Power/Reset Switch (Piggy Back) 10” Flat Free Wheel Fuel Drain Bolt Figure 2.
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Screw Front Handle Louver Screw Cap Nut S Rear Handle Hot Air Outlet Cord Wrap Flange Screw Fuel Tank Flange Air Inlet Wheel Support Frame Threaded Axle Wheel Bushing Wheel Cap Nut L Figure 7. Assembling Handle, Wheel and Cord wrap, Louver 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:...
Room Temp. Display BTU Control Switch Lamp Push to “HIGH” Lamp Push to “LOW” Thermostat LED Power Thermostat LED Power Control Knob Switch Control Knob Switch (75H Model Only) KFA50H/75H Models KFA125H/210H Models Fan Guard Figure 8. Controls for All Models...
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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 Cover...
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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 15. Nozzle Replacement Combustion Chamber Screw Ignitor Wire Spark Plug Nozzle Adaptor Bracket-Burner Fuel Line Air Line Nozzle Face Nozzle Adaptor...
HIGH BTU setting. End Filter Cover. Pressure Gauge Plug Pressure Gauge Relief Valve KFA50H Model Only Pressure Gauge Relief Valve KFA75H/125H Models Only Pressure Gauge BTU Control Switch NOTE : USE ONLY ORIGINAL EQUIPMENT REPLACEMENT PARTS.
To avoid fire, Do not substitute with a higher or lower current rating. Fuse Holder Fuse NOTE : Specified fuse rating : AC 125/8A KFA75H/125H/210H Models Screw Side Cover Power Switch Fuse Switch Wire Fuse Holder KFA50H Model Figure 22. Replacing Fuse...
11. TROUBLE SHOOTING GUIDE Heater ignites but MAIN PCB assembly shuts heater off after a short period of time. (Indicator Lamp is flickering and room temp. display indicates " E1 ") Heater will not ignite but motor runs for a short period of time.(Indicator Lamp is flickering and room temp.display indicates "...
12. WIRING DIAGRAM A) WIRING DIAGRAM (KFA50H Model) 15uF/230VAC B) WIRING DIAGRAM (KFA75H/125H Models) 1/G WIRE MODEL CAPACITOR COLOR BLACK 15uF/230VAC BLACK 125H 20uF/350VAC WHITE C) WIRING DIAGRAM (KFA210H Model) 20uF/350VAC...