kozy heat Oakport-18-L Installation And Operation Manual

kozy heat Oakport-18-L 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
O A K P O R T - 1 8 - M V
Models #OAK-18-L & #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.
Do not store or use gasoline or other
flammable vapors and liquids in the vicinity
of this or any other appliance.
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.
Installation and service must be performed
by a qualified installer, service agency or
the gas supplier.
Hussong Mfg. Co., Inc.
OAK-18-L & 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. 7, April 2022
Starting Serial Number: 22 33850 26
in

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  • Page 1 INSTALLATION AND OPERATION MANUAL HUSSONG MANUFACTURING CO., INC. O A K P O R T - 1 8 - L O A K P O R T - 1 8 - M V Models #OAK-18-L & #OAK-18-MV Direct Vent Gas Stove English and French installation manuals are available through your local dealer.
  • Page 3: Homeowner Reference Information

    CONGRATULATIONS! Hussong Manufacturing welcomes you as a new owner of a Kozy Heat gas fireplace. Kozy Heat products are designed with superior components and materials, assembled with care by trained craftsmen who take pride in their work. To ensure you receive a quality product, the burner and valve assembly are 100 percent test-fired, and the complete fireplace is thoroughly inspected before packaging.
  • Page 5: Table Of Contents

    13.0 REPLACEMENT PARTS LIST ..........50 6.3 Use of Elbows ....................19 6.4 Vent Restriction ..................20 LIMITED LIFETIME WARRANTY ............52 TABLE OF CONTENTS 5 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • 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. INTRODUCTION 7 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 8: Specifications

    OP18-L - 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-L & MV R.7 April 2022...
  • Page 9: Appliance Dimensions

    2.3 Appliance Dimensions Figure 2.1, Appliance Dimensions SPECIFICATIONS 9 #OAK-18-L & MV R.7 April2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 10: Safety Barrier Dimensions

    If the barrier becomes damaged, the barrier shall be replaced with Hussong Mfg.’s barriers for this appliance. Please refer to Section 7.1 Safety Barrier Installation on page 23 for installation instructions. 10 SPECIFICATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 11: Framing

    • If the appliance is to be installed above floor level, a solid, continuous platform must be constructed below the appliance. FRAMING 11 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 12: Clearances To Combustibles

    From appliance top to ceiling 37-1/4” 946 mm From top of horizontal pipe surface to ceiling 3-1/8” 79 mm Figure 3.1, Typical Installation Options 12 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • 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. FRAMING 13 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 14: Outdoor Covered Fireplace Installation

    Other screen barriers that incorporate a plated or patina finish are highly susceptible to oxidation and discoloration. Figure 3.3, Outdoor Covered Fireplace Install 1 14 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 15 Figure 3.4, Outdoor Covered Fireplace Install 2 FRAMING 15 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 16: Gas Line Connection

    See Figure 2.1, Appliance Dimensions on page 9. • Do not run gas line in a manner that would obstruct fan operation. 16 GAS LINE CONNECTION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • 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 TERMINATION LOCATIONS 17 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • 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-L & MV R.7 April 2022...
  • Page 19: Venting

    For each 45° elbow used, 1½’ (457 mm) must be subtracted from maximum venting allowed. • (2) 45° elbows may be used in place of (1) 90° elbow. VENTING 19 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 20: Vent Restriction

    For vent restriction plate recommendations after vent installation, refer to Section 10.2.2 Vent Restriction on page 38. Figure 6.1, Restrictor Assembly and Installation Figure 6.2, Baffle Restrictor Adjustments 20 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R. April 2022...
  • Page 21: Vertical Terminations

    Setting (5) Install Restrictor Vertical Remove knockout(s) Propane Minimum Setting (5) Install Restrictor Vertical Remove knockout(s) Propane Maximum Setting (5) Install Restrictor Vertical Remove knockout(s) VENTING 21 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • 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-L & MV R. April 2022...
  • Page 23: Fireplace Setup

    To remove safety barrier: lift the screen up and out of slots. of glass to the bottom of the fireplace. Reinstall the safety screen. Figure 7.2, Latch Handle Location Figure 7.1, Safety Barrier Installation FIREPLACE SETUP 23 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • 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-L & MV R.7 April 2022...
  • Page 25: Control Board Removal And Installation

    10. Reconnect electrical power. Figure 7.5, Control Board Removal and Installation 11. Verify proper log placement, operation of fireplace, and any electrical components. FIREPLACE SETUP 25 #OAK-18-L & MV R. April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 26: Electrical Information

    If a wall-mounted ON/OFF control or thermostat is to be used, mount it in a convenient location on a wall near the fireplace. Follow instructions included with assembly. 26 ELECTRICAL INFORMATION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • 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) ELECTRICAL INFORMATION 27 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 28 Figure 8.3, OAK18-L Wiring Schematics 28 ELECTRICAL INFORMATION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 29 TH and TP-TH on gas valve Figure 8.5, OAK18-MV Gas Valve Wiring Schematic with Thermostat or Wall Switch ELECTRICAL INFORMATION 29 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 30: Op18-028 Optional Fan Kit (#Oak-18-Mv)

    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-L & MV R.7 April 2022...
  • Page 31: Operating Instructions

    This fireplace may produce noises of varying degree as it heats and cools due to metal expansion and contraction. This is normal and does not affect the performance or longevity of the fireplace. OPERATING INSTRUCTIONS 31 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 32 ON. The control module will illuminate a green LED (2) times and emit a beep. The ignition sequence will start again. 32 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 33 DISPLAY TIMER DISPLAY/FUNCTION FIGURE 9.2 Komfort 8K1 Remote Control and Remote Control Display FIGURE 10.1 Komfort 8K1 Remote Control and Remote Control Display OPERATING INSTRUCTIONS 33 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 34 ON. Only active functions will be displayed when the remote control is ON. The transmission indicator icon will flash, and a single beep will confirm the reception of the command. 34 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 35 If the room temperature rises above the set temperature, the fireplace will shut down the main burner. The fireplace will turn back on after the room temperature drops below the set temperature. OPERATING INSTRUCTIONS 35 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 36 Using the UP and DOWN arrows, select the desired set time and press SELECT. • The transmission indicator icon will flash to confirm the reception of the command. 36 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 37: Lighting Instructions (#Oak-18-Mv)

    Push in gas control knob slightly and turn clockwise “OFF”. Turn off all electric power to the appliance if service is to be performed. OPERATING INSTRUCTIONS 37 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 38 Refer to the lighting instructions on the previous page for lighting procedures and safety information. 38 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 39: Adjustment

    Relight pilot and burner. Then reattach manometer to the inlet pressure tap (A) to verify the tap is completely sealed. Manometer should read no pressure. ADJUSTMENT 39 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 40: Gas Pressure Testing

    (0.4 - 0.87 kPa) (.67 - 2.49 kPa) tighten. (A) INLET PRESSURE TAP (B) MANIFOLD PRESSURE TAP Figure 10.2, Pressure Check Taps Locations (Millivolt Gas Valve) 40 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 41: Burner Flame Adjustments

    Loosen screw on venturi and adjust as necessary. Re-tighten screw. Reinstall all components previously removed. BURNER ASSEMBLY BURNER VENTURI Figure 10.3, Burner Venturi Locations Figure 10.4, Flame Appearance and Characteristics ADJUSTMENT 41 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 42 *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 42 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 43 Tip the baffle against the firebox back wall, and secure with (2) screws previously removed. Reinstall all components previously removed. Figure 10.6, Vent Access and Restrictor Plate ADJUSTMENT 43 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 44: Troubleshooting

    Remote control not working properly Replace batteries. No Call for heat Verify remote control is powered ON and thermostat operation is turned OFF 44 TROUBLESHOOTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 45 Reset Komfort 8K1 control module. Refer to section 9.1.2, INITIALIZE THE KOMFORT 8K1 CONTROL SYSTEM on ignitions or flame restorations has been reached page 32. TROUBLESHOOTING 45 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 46: 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. 46 TROUBLESHOOTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 47 Check the vent pipe for leaks, and the vent cap for debris. Repair system vent pipe or remove debris from vent cap if necessary. TROUBLESHOOTING 47 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 48: Maintenance

    Performed by: Annually Frequency: Action: • Examination of the vent system is required. • The flow of combustion and ventilation air must not be obstructed. 48 MAINTENANCE Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 49: Burner And Pilot System

    It must de-energize the safety shutoff in no more than (30) seconds. Figure 12.2, Pilot and Burner Correct Flame Appearance Figure 12.1, Burner System MAINTENANCE 49 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 50: 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-L and OAK-18-MV 50 REPLACEMENT PARTS LIST Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #OAK-18-L & MV R.7 April 2022...
  • Page 51 Arched Prairie Design Overlay OP18A-POL Hussong Manufacturing Co., Inc. P.O. Box 577 204 Industrial Park Drive Lakefield, MN 56150-0577 OAK-18-L and OAK-18-MV REPLACEMENT PARTS LIST 51 #OAK-18-L & MV R.7 April 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces...
  • Page 52: 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.

This manual is also suitable for:

Oakport-18-mvOak-18-lOak-18-mv

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