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* INSTALLATION * OPERATION * SERVICE * PARTS *
KOZI
KOZI
KOZI
KOZI PREVIA CAST IRON
KOZI
CAUTION:
Read all instructions carefully before starting the
installation or operating the heater. Failure to follow
these instructions could result in property damage,
bodily injury or even death. Contact local building
or fire officials about restrictions and installation
inspection requirements in your area.
Save this manual for future reference.
OWNER'S MANUAL
MX2
CONTROL EQUIPPED
TM
WOOD PELLET BURNING HEATER
PELLET STOVE
WWW.KOZISTOVES.COM
Manufactured By:
APR Industries Ltd.
1354 Waverley Street
Winnipeg, Manitoba, R3T 0P5
Canada
Lithoid in Canada
Rev Apr 2008
Page 1
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Summary of Contents for Kozi MX2
- Page 1 OWNER’S MANUAL CONTROL EQUIPPED WOOD PELLET BURNING HEATER * INSTALLATION * OPERATION * SERVICE * PARTS * KOZI KOZI KOZI KOZI KOZI PREVIA CAST IRON PELLET STOVE CAUTION: Manufactured By: Read all instructions carefully before starting the APR Industries Ltd. installation or operating the heater.
- Page 2 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK Page 2...
- Page 3 If you have any questions, comments or concerns regarding your new KOZI pellet stove, please contact your local dealer or APR Industries Ltd. at WWW.KOZISTOVES.COM or (204) 452-9907 CAUTION: Stove has moving parts. Disconnect power before servicing. Page 3...
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Page 4: Table Of Contents
Table Of Contents I. SAFETY FIRST!!! ..........................5 II. INSTALLATION ..........................7 1. Clearance to Combustibles ......................7 1.1 Installation Clearances ...................... 7 1.2 Other Clearances and Recommendations ................. 9 2. Electrical Requirements ......................10 3. Fuel Requirements ........................10 3.1 Physical Properties ....................... -
Page 5: Safety First
I. SAFETY FIRST!!! This heater is suitable for both mobile home and conventional home installation. Read all instructions carefully before starting installation. Save this manual for future reference. 1. Read these instructions carefully. Failure to follow them could cause a malfunction of the heater, damage to the heater, property damage, bodily injury or even death. - Page 6 9. The heater must be turned off and allowed to cool before cleaning. Make sure there are no hot ashes or embers present. Use a brush and scoop to clean. Only use vacuum cleaners specifically designed for use with hot ashes.
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Page 7: Installation
II. INSTALLATION 1. Clearance to Combustibles 1.1 Installation Clearances Please refer to the following figures for all clearances to combustibles. Please note that these clearances are for your KOZI heater only. Each venting manufacturer/supplier has their individual clearances which must also be respected. 26.5"... - Page 8 INSTALLATION COMMENT: We recommend sufficient space be provided (minimum 20 inches/500 mm) on each side of the heater to service the equipment area. If this is not possible, a provision must be made to pull the heater out for service. A ll dimensions are minimum dimensions unless marked.
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Page 9: Other Clearances And Recommendations
1.2 Other Clearances and Recommendations 1. This heater must be mounted on a noncombustible material, placed underneath the heater and extending a minimum of 6 inches (150 mm) in front of the heater. 2. Clearances can ONLY be reduced by means approved by local building or fire officials in your area. -
Page 10: Electrical Requirements
2. Electrical Requirements 1. This heater is an electrical appliance. The North American versions of this appliance require 120 Volts, 60 cycle and 3 Amps of electrical power. The European versions of this appliance require 230 Volts, 50 cycles and 2 Amps of electrical power. -
Page 11: Location Of The Heater
4. Location of the Heater Before proceeding with the installation, the following sections should be reviewed: Section 4: Location of the Heater Section 5: Typical Installation Configurations Section 6: Venting System When selecting a location for your new heater consider the following: a. -
Page 12: Venting System
SEALED COVER RAIN CAP PLATE MAIN FLOOR MINIMUM 3" (76 mm) STAINLESS STEEL SINGLE WALL PIPE 3" THIMBLE 76 mm TEE WITH COMBUSTION AIR INTAKE OR CHECK CLEAN OUT VALVE TEE WITH CLEANOUT PIPE SUPPORT NON COMBUSTIBLE EARTH FLOOR PROTECTOR BASEMENT FLOOR COMBUSTION AIR INTAKE OR CHECK... -
Page 13: Exhaust Vent Termination Requirements
YOU MUST USE APPROPRIATE 4” VENTING IF: The EVL is 7 or more AND you are at or above an altitude of 3000 ft. The EVL is 15 or more If in doubt, use 4” venting. This will reduce the possibility of future burn problems. DO NOT USE MAKESHIFT MATERIALS OR MAKE COMPROMISES IN THE INSTALLATION. -
Page 14: Combustion Air Intake Requirements
intakes, etc. 4. The exhaust vent opening must be a minimum of: * 12 inches (0.3m) from the ground * 24 inches (0.61m) from any combustible surface i.e. fence, plant, etc. * 7 feet (2.1 m) from any public walkway 5. -
Page 15: Mobile Home Additional Installation Requirements
INSTALL ALL VENTING AT CLEARANCES SPECIFIED BY THE VENT MANUFACTURER 3. The elevation of the combustion air intake must be below the exhaust vent. An elbow may be used to lower the air intake point below that of the exhaust vent. 4. -
Page 16: Recommendations For Mobile Home Installation
7.2 Recommendations for Mobile Home Installation 1. Make sure there is an effective vapor barrier where the venting penetrates to the outside of the mobile home. Seal all openings in the vapor barrier as required. 2. Make sure the mobile home has adequate ventilation. Your stove is a solid fuel burning appliance. -
Page 17: Operation
These 3 main systems are all control by the MX2 control system (see Figure 16). The MX2 control system will be described in more detail later. -
Page 18: Safety Features
The KOZI Previa Cast Iron pellet stove is factory equipped with an electric igniter. The electric igniter is a convenient way of lighting the fire in your heater without the use of lighter gels or starter fuels. Ask your dealer if an electric igniter is right for you. 4. MX2 Control 4.1 Basic Description... -
Page 19: On/Off" Button
a. “AUTO” Mode: With the switch in this position, your heater will turn itself on and off based on an externally wired switch. The most common use of this mode is with a wall thermostat. When wired to a wall thermostat, the heater will automatically light itself when the room temperature falls below the thermostat setting and will automatically turn itself off when the temperature reaches the thermostat setting. -
Page 20: Fan" Button
“TRIM” setting, only the (1) light will be on. 4.8 Wall thermostat, wall switch or other switching device. The MX2 control is capable of using an external switch (such as a millivolt wall thermostat) to turn the stove on and off. Any millivolt rated switching device can be used with this control. -
Page 21: Damper Control
By pulling the rod out, you will increase the amount of air passing through the burn pot. Once properly set, you should not need to adjust the damper. The MX2 control will automatically change the exhaust fan speed to adjust the amount of combustion air needed for each heat setting. -
Page 22: Stopping Your Heater
b. The circulation fan will remain off. c. The feed system begins to feed. The “AUGER” and ON/OFF” lights will begin to blink. e. The flame should appear within 5 to 10 minutes. 4. Adjust the HEAT SELECT setting to the desired level 5. -
Page 23: Maintenance & Cleaning
flame is fluctuating between feed drops, this indicates the amount of combustion air is too much for the amount of feed. In this case, close the air damper slightly and once again, allow the flame to stabilize. If the air damper is open too far, there is a chance of extinguishing the fire. - Page 24 shield after every 3 tons of fuel burned. See Figure 19 for removal of the heat shields. TOP HEAT SHIELD SIDE HEAT SHIELD BACK HEAT SHIELD Figure 19. Cast Iron Stove Heat Shields. 3. Clean the exhaust fan and housing. Ash accumulation on the fan blades will reduce the life of your exhaust fan.
- Page 25 2 oil ports located on the top of the motor, one near the end and one near the fan housing as shown in Figure 22. There may be rubber plugs in one or both of these oil ports. These plugs must be removed prior to and replaced after oiling.
- Page 26 2. Lift the top heat shield. Remove it carefully as there may be a significant amount of ash on it. Dump the ashes into the burn chamber. 3. Using a brush, clean the top heat shield and remove it from the heater. 4.
- Page 27 Disposal of Ashes - Ashes should be placed in a metal container with a tight fitting lid. The closed container of ashes should be placed on a noncom- bustible floor or on the ground, well away from all combustible materials, pending final disposal.
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Page 28: Trouble Shooting Guide
V. TROUBLE SHOOTING GUIDE 1. Trouble Shooting Your KOZI pellet heater is equipped with a diagnostic light feature. When a problem occurs, the heat setting bar graph will light up to indicate where the problem may be. Each light has been numbered for easy identification. The chart below has been included to help you determine which corrective action should be taken. -
Page 29: Corrective Actions
2. Corrective Actions BEFORE PERFORMING ANY SERVICE, MAKE SURE THE HEATER IS COLD AND UNPLUGGED. We strongly recommend using qualified service people. 2.1 Proof Of Flame Failure a. Verify that there is sufficient fuel in the hopper and that the heater has run for long enough to fill the auger tube. -
Page 30: Ignition Failure
a. Verify that the circulation fan is in good working condition. Plug the heater in. Without lighting a fire, start the heater. You should feel a significant amount of air coming from the heat exchanger. If no air is felt, check for power at the circulation fan and replace the circulation fan as necessary. -
Page 31: Excess Air
2.7 Excess air. a. If your flames are short, white, if your burn pot looks like a popcorn maker or your fire is always going out, push the damper rod in slightly. If this does not resolve your problem, contact your local KOZI dealer. Page 31... -
Page 32: Diagrams And Parts List
VI. DIAGRAMS AND PARTS LIST KOZI MX2 KOZI KOZI 1. KOZI KOZI Control Circuit Diagram Page 32... -
Page 33: Stove Cross Section
2. Stove Cross Section Page 33... -
Page 34: Equipment Compartment
3. Equipment Compartment Page 34... - Page 35 Page 35...
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Page 36: Parts List
4. Parts List Item No. Description Part # Electrical Components Circulation Fan Override, Thermal disk TDKLMT04 Manual Reset, Overheat Thermal disk TDKMR01 Exhaust Temperature Thermal disk. TDKLMT01 Static Pressure Switch SWC09902 Circulation Fan FAN12001 Auger Motor MTR12001 Exhaust Fan FAN12003 Control Board CBDKZ001 Gaskets &... -
Page 37: Warranty
VII. WARRANTY APR Industries Ltd. honors a five-year limited warranty on all steel fabricated parts and a one-year warranty on all electrical parts. The following items are not covered under warranty: Glass, Gasket and Seals, Cast Iron Body Components, Ceramic Bricks, Burn Pot, Paint and Powder Coating, Gold Plating, Inner Heat Shields, Gear Motor, Self Igniter and Glass Saver Contact Your Dealer for Warranty Information. - Page 38 SERIAL NUMBER: MODEL TYPE: NOTES: Page 38...
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- Page 40 WWW.KOZISTOVES.COM Page 40...
Need help?
Do you have a question about the MX2 and is the answer not in the manual?
Questions and answers
How do you adjust the auger
To adjust the auger on a Kozi MX2:
1. Empty the Hopper – Ensure no pellets are present.
2. Locate the Auger Bolt – Find the approximately 1/4” square head bolt on the auger.
3. Remove the Bolt – Take out the bolt to access the auger motor shaft.
4. Align the Hole – Make sure the hole in the auger aligns with the flat portion of the auger motor shaft.
5. Reinstall and Tighten – Secure the bolt back in place and tighten it properly.
Always unplug the heater before servicing to prevent injury.
This answer is automatically generated