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Koker with Thermostat
Operating instructions and maintenance enclosed
Thoroughly read and understand instructions
Always leave this manual with stove owner
Follow the instructions within this manual. If instructions are not
followed, a fire may result causing property damage, personal injury, or
even death.
A carbon monoxide detector has been supplied with your stove. You must
plug it in.
Danger risk of fire or explosion. Do not burn garbage, gasoline, drain oil,
or other flammable liquids. Do not use chemicals or fluids to start fire.
Burn rice or buckwheat anthracite coal only
Stoves surfaces may be hot while in operation. Keep children away. Do
not touch during operation
Do not connect this unit to a chimney flue serving another appliance.
Follow all local building and Zoning ordnances
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Table of Contents
Related Manuals for Keystoker Koker with Thermostat
Summary of Contents for Keystoker Koker with Thermostat
- Page 1 Koker with Thermostat Operating instructions and maintenance enclosed Thoroughly read and understand instructions Always leave this manual with stove owner Follow the instructions within this manual. If instructions are not followed, a fire may result causing property damage, personal injury, or even death.
- Page 2 Installation Instruction for Koker with thermostat Select a position on a solid level surface with direct access to a chimney. On non- masonry floors, use an approved fireproof floor protector under stove. Maintain 16” clearance on sides of stove to combustibles. A 2” clearance on rear and 16” clearance on front of stove.
- Page 3 Installation Instruction for Koker with thermostat NOTE: The coal feeder adjustment nut is PRESET and may not need to be changed. If it becomes necessary to adjust coal feed, the white nut on stoker unit may be turned CLOCKWISE for MORE coal feed and COUNTER-CLOCK WISE for LESS coal feed.
- Page 4 Installation Instruction for Koker with thermostat react with combustion by products. Dried on cleaning solution may react with surface causing discoloration or a permanent film. If white deposits are found to be on the surface of glass, these should be scraped off using a sharp bladed scrapper and wiped away with a dry cloth prior to any wet cleaning.
- Page 5 Installation Instruction for Koker with thermostat...
- Page 6 Installation Instruction for Koker with thermostat Tested 9/89 to ANSI/UL 1482, CSA B366-m1979 & ETLM 78-1 Chimney Type: Minimum 6 inch diameter approved low heat residential type all fuel. Chimney connector: 6 inch diameter 24 gauge blue or black steel. Install at least 18...
- Page 7 Installation Instruction for Koker with thermostat DIAGRAM (1) Shows what fire should look like when thermostat calls for heat for extended period A. Unburned fresh coal supply from coal hopper B. Burning Coals C. Ash on lower end of grate (around 2”) The actual length of burning coals will vary as heat demand increases or decreases.
- Page 8 Installation Instruction for Koker with thermostat PUSHER BAR: Moves in a reciprocating motion. Activated by cam on gear motor to force coal from hopper onto grate. Also pushes ashes off grate into ash pan. Length of stroke is adjustable by turning white coal feed adjustment nut.
- Page 9 Installation Instruction for Koker with thermostat TIMER Unless your stove had been a special order, it will be equipped with our patented flatgrate stoker unit and a timer. The timer is shown on the next page. The purpose of a timer is to maintain a minimum fire when thermostat is not calling for heat.
- Page 10 Installation Instruction for Koker with thermostat The burning coals should be the width of the grate and about 1 ½” to 2” in length. If the burning coals get any less than 1 ½” the fire may go out. SOLUTION: Increase coal feed.
- Page 11 Installation Instruction for Koker with thermostat THERMOSTAT Top pointer is to be set at warmth desired in home. Bottom pointer is the present temperature in room. When room temperature (bottom pointer) falls below desired room temperature, (top pointer), this will send a signal to the Relay...
- Page 12 Installation Instruction for Koker with thermostat RELAY-receives signal from 24V thermostat to turn on or turn off gear motor. CONVECTION BLOWER-when running, it will take cool air from room, and force it through heated air chamber inside stove, and return heated air into room. Blower can only be activated by Fan Limit Switch.
- Page 13 Installation Instruction for Koker with thermostat When replacing gear motor with a new one, both gear motor wires are black; either wire may go to black or white wire from power supply.
- Page 14 Installation Instruction for Koker with thermostat Koker TROUBLE SHOOTING GUIDE FIRE GOES OUT See page 8 and 9 (Timer) and Page 6 Diagram (2) COAL KLINKERING OR FUSING TOGETHER See page 6 Diagram (1) & (2) SULFUR SMELL See page 2 Cleaning & Lubrication and check draft section STOKER UNIT DOESN’T FEED COAL See page 7 (Pusher Bar)
- Page 15 -.02 to -.03, See Page 2 Draft Check) TO ORDER PARTS Find the metal 1 ½” x 3” Keystoker label fastened to stoker unit body, near gear motor. The four or five digit number will be required to get proper replacement parts from your dealer.
- Page 16 Installation Instruction for Koker with thermostat...
- Page 17 Installation Instruction for Koker with thermostat Koker Warranty Keystone Manufacturing Company extends the following warranties to the original owner from the date of purchase. Ten Years Workmanship on stove body Two years on grates and side rails One year all electric controls and motors.
- Page 18 Installation Instruction for Koker with thermostat Checklist Manual Carbon Monoxide detector Thermostat Glass cleaner Charcoal Draft Regulator Spring Handle Ash Tub Clamp and Screw PACKED BY: _______________________________...