kozy heat OAK-18-LE Installation And Operation Manual
kozy heat OAK-18-LE Installation And Operation Manual

kozy heat OAK-18-LE Installation And Operation Manual

Direct vent gas stove
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HUSSONG MANUFACTURING CO., INC.
O A K P O R T - 1 8 - L E
O A K P O R T - 1 8 - M V
Models #OAK-18-LE & #OAK-18-MV
Direct Vent Gas Stove
English and French installation manuals are available through your
local dealer. Visit our website www.kozyheat.com.
Les manuels d'installation en français et en anglais sont disponibles
chez votre détaillant local. Visitez www.kozyheat.com .
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
ͷ Do not store or use gasoline or other
flammable vapors and liquids in the vicinity
of this or any other appliance.
ͷ WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do
not use any phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier,
call the fire department.
ͷ Installation and service must be performed
by a qualified installer, service agency or
the gas supplier.
Hussong Mfg. Co., Inc.
OAK-18-LE & OAK-18-MV Report No: 19-463
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
INSTALLATION AND
OPERATION MANUAL
This
appliance
an
aftermarket,
manufactured home (USA only) or mobile
home, where not prohibited by local codes.
This appliance is only for use with the type
of gas indicated on the rating plate. This
appliance is not convertible for use with other
gases, unless a certified kit is used.
DANGER
A barrier designed to reduce the risk of burns
from the hot viewing glass is provided with this
appliance and shall be installed for the protection
of children and other at-risk individuals.
may
be
installed
permanently
located,
HOT GLASS WILL
CAUSE BURNS
DO NOT TOUCH GLASS
UNTIL COOLED
NEVER ALLOW CHILDREN
TO TOUCH GLASS
Rev. 6, April 2021
Starting Serial Number: 19 31719 32
in

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  • Page 1 INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference. Hussong Mfg. Co., Inc. Rev. 6, April 2021 OAK-18-LE & OAK-18-MV Report No: 19-463 Starting Serial Number: 19 31719 32...
  • Page 3: Homeowner Reference Information

    We pride ourselves in being dedicated not only to functionality and reliability, but also customer safety. We offer our continual support and guidance to help you achieve the maximum benefit and enjoyment from your Kozy Heat gas fireplace.
  • Page 5: Table Of Contents

    13.0 REPLACEMENT PARTS LIST..........46 6.2 Venting Requirements ................19 6.3 Use of Elbows ....................19 LIMITED LIFETIME WARRANTY ............ 48 6.4 Vent Restriction ..................20 #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TABLE OF CONTENTS 5...
  • Page 7: Introduction

    Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified. #OAK-18-LE & MV R.6 April 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INTRODUCTION 7...
  • Page 8: Specifications

    • The AC power supply to this appliance must be hot at all times and shall not have a switch installed in it. 8 SPECIFICATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 9: Appliance Dimensions

    (421mm) (185mm) ⁄ ” ⁄ ” (283mm) (505mm) ¾ ” (680mm) ⁄ ” (175mm) ⁄ ⁄ ” ” (351mm) (570mm) Figure 2.1, Appliance Dimensions #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces SPECIFICATIONS 9...
  • Page 10: Safety Barrier Dimensions

    Please refer to Section 7.1 Safety Barrier Installation on page 23 for installation instructions. ¼ ¼ ” ” 22” (564mm) (564mm) (559mm) ⁄ ⁄ ” ⁄ ” ” (459mm) (459mm) (454mm) OP18A-POL OP18-POL OP18-SCR 10 SPECIFICATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 11: Framing

    • If the appliance is to be installed above floor level, a solid, continuous platform must be constructed below the appliance. #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 11...
  • Page 12: Clearances To Combustibles

    From top of horizontal pipe surface to ceiling 3-1/8” 80 mm ⁄ ½ ” ” (334mm) (369mm) 1” (25mm) 5” (127mm) 1” (25mm) 1” (25mm) Figure 3.1, Typical Installation Options 12 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 13: Vent Termination Framing

    Cut and frame an opening in the wall to allow the vent system to run level through the wall pass-through. Follow the vent pipe manufacturer’s installation instructions for vent installation. #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 13...
  • Page 14: Outdoor Covered Fireplace Installation

    The width of the overhang to EACH side of the replace (C) must be 5 ft or greater. Figure 3.3, Outdoor Covered Fireplace Install 1 14 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 15 MEMBRANE ARE NOT INTERRUPTED BY FIREPLACE INSTALLATION MINIMUM WEATHERPROOF OVERHANG IN FRONT AND SIDES OUTSIDE INSIDE FREE STANDING STRUCTURE (WEATHERPROOF ENCLOSURE) Figure 3.4, Outdoor Covered Installation 2 #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 15...
  • Page 16: Gas Line Connection

    For high altitude installations, consult the local gas distributor or the authority having jurisdiction for proper rating methods. • For pressure testing instructions, refer to Section 10.1 Gas Pressure Testing on page 35. Table 4.1, Inlet Pressure Requirements - OAK-18-LE (Electronic) Gas Pressure Natural Gas Propane Minimum Inlet 5”...
  • Page 17: Termination Locations

    Over 12/12 to 14/12 1.52 Over 14/12 to 16/12 1.83 Over 16/12 to 18/12 2.13 Over 18/12 to 20/12 2.27 Over 20/12 to 21/12 2.44 #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TERMINATION LOCATIONS 17...
  • Page 18: Minimum Termination Clearances

    Manufacturing Co., Inc. will not be held responsible for heat damage caused from terminating under vinyl overhangs, vinyl ceilings, or vinyl ventilated/unventi- lated soffits. 18 TERMINATION LOCATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 19: Venting

    For each 45° elbow used, 1½ ft (457 mm) must be subtracted from maximum venting allowed. • (2) 45° degree elbows may be used in place of (1) 90° elbow. #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 19...
  • Page 20: Vent Restriction

    SLIDE RESTRICTOR INTO EXHAUST ON TOP OF FIREPLACE WITH TABS POINTING TOWARDS YOU PRIOR TO ATTACHING VENTING Figure 6.1, Restrictor Assembly and Installation Figure 6.2, Baffle Restrictor Adjustments 20 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 21: Vertical Terminations

    TERMINATION CAP Propane Minimum Setting (5) Install Restrictor 50’ Vertical Remove knockout(s) (15.24m) Propane Maximum Setting (5) Install Restrictor Vertical Remove knockout(s) 36” (914mm) #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 21...
  • Page 22: Combination Venting

    Propane Min vert / max horz Setting (5) None Propane Max vert / Setting (5) Install restrictor max horz Figure 6.3, Combination Venting (V/H) 22 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 23: Fireplace Setup

    Reinstall the safety screen. LATCH HANDLES Figure 7.2, Latch Handle Location Figure 7.1, Safety Barrier Installation #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FIREPLACE SETUP 23...
  • Page 24: Op18-500 Log Set Installation

    Push log down to seat. Figure 7.3, Base Logs Figure 7.4, Completed Install 24 FIREPLACE SETUP Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 25: Control Board Removal And Installation

    10. Reconnect electrical power. 11. Verify proper log placement, operation of fireplace, and any electrical components. Figure 7.5, Control Board Removal and Installation #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FIREPLACE SETUP 25...
  • Page 26: Electrical Information

    Code, CSA C22.1. • Determine if the appliance uses an electronic ignition system or Figure 8.1, Remote Receiver Mounting Bracket (OAK-18-LE) continuous pilot ignition system (millivolt) by locating gas valve and its controls. Access the gas valve by opening the control compartment access panel.
  • Page 27 If an optional component is to be used, run low-voltage wires from gas valve to the location of component. Figure 8.2, Remote Receiver Mounting Bracket (OAK-18-MV) #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ELECTRICAL INFORMATION 27...
  • Page 28 MALE END SENSOR BATTERY PACK IPI/CPI SWITCH 886 PROFLAME PILOT BURNER Figure 8.4, Electronic Gas Valve Wiring Schematic with Thermostat or Wall Switch Wiring 28 ELECTRICAL INFORMATION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 29 TH and TP-TH on gas valve Figure 8.6, Millivolt Gas Valve Wiring Schematic with Thermostat or Wall Switch Wiring #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ELECTRICAL INFORMATION 29...
  • Page 30: Op18-028 Optional Fan Kit

    Turn speed control counter-clockwise until it ‘clicks’ . This is the OFF position. Turn speed control ON by turning knob clockwise past the ‘click’ - this is the highest setting. 30 ELECTRICAL INFORMATION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 31: Operating Instructions

    To access gas controls under the fireplace, open the control Set the control compartment access panel back into position. compartment access panel Press the ON/OFF rocker switch to “OFF”. #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 31...
  • Page 32 For regions that require installation of a 7 day time-out counter (refer to your local dealer to see if this applicable to your installation), model #OAK-18-LE is fitted with a control system equipped with a time-out counter set for 7 consecutive days once the pilot has been ignited.
  • Page 33: Lighting Instructions (#Oak-18-Mv)

    Push in gas control knob slightly and turn clockwise Turn off all electric power to the appliance if service is to be “OFF”. performed. #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 33...
  • Page 34 Refer to the lighting instructions on the previous page for lighting procedures and safety information. 34 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 35: Adjustment

    Set IPI/CPI rocker switch to CPI (ON). when pilot and burner are on. Light pilot. Check manometer reading. Table 10.1, Pressure Requirements - OAK-18-LE (Electronic) Press the main ON/OFF rocker switch to ON. Burner should light. Check pressure to ensure it is between the minimum and...
  • Page 36 (0.41 - 0.87 kPa) (1.59 - 2.48 kPa) tighten. (A) INLET PRESSURE TAP (B) MANIFOLD PRESSURE TAP Figure 10.2, Pressure Check Taps Locations (Millivolt Gas Valve) 36 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 37: Burner Flame Adjustments

    Reinstall all components previously removed.. SHORT, BLUE FLAMES BURNER ASSEMBLY LIFTING (GHOSTING) FLAMES BURNER VENTURI Figure 10.4, Flame Appearance and Characteristics Figure 10.3, Burner Venturi Locations #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ADJUSTMENT 37...
  • Page 38 *If flames continue to lift or ghost after opening the restrictor and verifying correct vent installation, shut off the gas supply and call a qualified service technician. Figure 10.5, Baffle Restrictor Adjustments 38 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 39 REMOVE ALL INNER RINGS FOR THE LEAST RESTRICTION BEND TABS TO APPROX. 80° ANGLES AND INSERT INTO EXHAUST PIPE Figure 10.6, Vent Access and Restrictor Plate #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ADJUSTMENT 39...
  • Page 40: Troubleshooting

    Plugged main burner orifice Remove blockage. Pilot flame Verify the pilot flame is properly directed to ignite burner. See pilot flame troubleshooting above. 40 TROUBLESHOOTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 41 Check the vent pipes for leaks, and the vent cap for debris. Repair system the vent pipes or remove debris from vent cap, if necessary. No reaction to command Battery back up batteries low Replace batteries. #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TROUBLESHOOTING 41...
  • Page 42: Continuous Pilot Ignition (Millivolt) System

    Pilot safety dropout Pilot flame is too high or too low. Clean pilot hood and adjust pilot flame for maximum flame impingement on thermopile. 42 TROUBLESHOOTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 43 Check the vent pipe for leaks, and the vent cap for debris. Repair system vent pipe or remove debris from vent cap if necessary. #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TROUBLESHOOTING 43...
  • Page 44: Maintenance

    Performed by: Annually Frequency: Action: • Examination of the vent system is required. • The flow of combustion and ventilation air must not be obstructed. 44 MAINTENANCE Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 45: Burner And Pilot System

    It must de-energize the safety shutoff in no more than (30) seconds. BURNER PORTS BACK BURNER ORIFICE FRONT BURNER ORIFICE Figure 12.1, Burner System #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces MAINTENANCE 45...
  • Page 46: Replacement Parts List

    700-092 Burner OP18-351 Thermocouple 700-093 Hussong Manufacturing Co., Inc. P.O. Box 577 204 Industrial Park Drive Lakefield, MN 56150-0577 OAK-18-MV and OAK-18-LE 46 REPLACEMENT PARTS LIST Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-LE & MV R.5 February 2021...
  • Page 47 Remote Receiver Mounting Bracket 700-308RB Hussong Manufacturing Co., Inc. P.O. Box 577 204 Industrial Park Drive Lakefield, MN 56150-0577 OAK-18-MV and OAK-18-LE #OAK-18-LE & MV R.5 February 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces REPLACEMENT PARTS LIST 47...
  • Page 48: Limited Lifetime Warranty

    • All parts and material except the items listed in the 30 day Kozy Heat gas appliance from the date of purchase to the original warranty and any exclusions or limitations that may apply. purchaser, that it is free of defects in materials and workmanship at *Hussong Mfg.

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Oak-18-mvApril 2021

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