kozy heat NDK-34-1 Installation And Operation Manual

kozy heat NDK-34-1 Installation And Operation Manual

Direct vent gas fireplace insert
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HUSSONG MANUFACTURING CO., INC.
NORDIK 34i
Model #NDK-34-i
Direct Vent Gas Fireplace Insert
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.
NDK-34-i Report No: 22-779
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. 1, July 2022
Starting Serial Number: 22 N34i00001 28
in

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Summary of Contents for kozy heat NDK-34-1

  • Page 1 INSTALLATION AND OPERATION MANUAL HUSSONG MANUFACTURING CO., INC. NORDIK 34i Model #NDK-34-i Direct Vent Gas Fireplace Insert 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.
  • 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

    12.2 Burner Flame Adjustments ..............42 6.1 Approved Vent Systems ................16 12.3 Air Intake Restrictor Positioning ............43 6.2 Kozy Heat #816 and #816-CAP ............. 17 13.0 TROUBLESHOOTING ............. 44 6.3 Restrictor Plate Assembly and Installation ........17 14.0 MAINTENANCE ..............45 6.4 Co-linear to Co-axial Combined Venting ..........
  • 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. #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces INTRODUCTION...
  • Page 8: Specifications

    Verify the household breaker is shut off prior to working on any electrical lines. • The AC power supply to this appliance must be hot at all times and shall not have a switch installed in it. Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 SPECIFICATIONS...
  • Page 9: Appliance Dimensions

    2.3 Appliance Dimensions Figure 2.1 Appliance Dimensions #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces SPECIFICATIONS...
  • Page 10: Part Assembly Overview

    T a b le 2 .1 , P a rts O v e rv ie w Fireplace insert Left burner assembly Glass frame assembly Right burner assembly Log rack/media tray Rear burner assembly Control board assembly with light kits Colinear Vent Adapter Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 SPECIFICATIONS...
  • Page 11: Safety Barrier Dimensions

    If the barrier becomes damaged, the barrier shall be replaced with Hussong Mfg.’s barriers for this appliance. #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces SPECIFICATIONS...
  • Page 12: Existing Fireplace Requirements

    Figure 3.2 Existing Opening Guide bottom of existing firebox so it will be visible if this gas fireplace insert is removed. Figure 3.1 Clearance to combustible floor Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 EXISTING FIREPLACE REQUIREMENTS...
  • Page 13 Subtract the height of the insert from the previous measurement. This is the total length of the co-linear flexible aluminum pipe required for your installation. If using Kozy Heat #816, cut to length. Figure 3.3 Min/Max Chimney Length #NDK-34-i R.1 July 2022 Hussong Mfg.
  • Page 14: Termination Location

    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 Figure 4.2 Clearance between two Vertical Terminations Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 TERMINATION LOCATION...
  • Page 15: Installation Preparation

    Authority Having Jurisdiction. #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces INSTALLATION PREPARATION...
  • Page 16: Installation

    Table 6.1, Approved Vent Systems 3x3 Vertical Co-Linear Vent Manufacturer Vent Cap Part Number American Metal Products (Ameri-Vent) DVCC33 940033HWS 940033 Simpson DuraVent 46DVA-CL33H 46DVA-CL33P Metal Fab 4DVT33F Olympia VDV-RCL33 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 INSTALLATION...
  • Page 17: Kozy Heat #816 And #816-Cap

    A restrictor plate (included in components packet) may be used to achieve desired flame appearance on any venting installation with at least 25 ft. (7.62m) of vertical pipe or more. Figure 6.1, #816 and #816-CAP Restrictor plate installation #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces INSTALLATION...
  • Page 18: Co-Linear To Co-Axial Combined Venting

    Vent Cap Part Number American Metal Products (Ameri-Vent) 4DVC DVR6-VCLP DVR6-VCH Simpson DuraVent 46DVA-VCH 46DVA-VC 46DVA-VCE Metal Fab 4DVT Olympia VDV-VC04 Selkirk 4DT-VT 4DT-VC Figure 6.2 Co-linear to Co-axial Venting Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 INSTALLATION...
  • Page 19: Remove Vent Adapter

    ASTM E 136 between the 3” x 3” flexible vent pipes and chimney. 6.7 Connect Vent Pipe to Vent Adapter Figure 6.3 Remove vent adapter Figure 6.4, Chimney Vent Run #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces INSTALLATION...
  • Page 20: Place And Secure Appliance

    Visually check vent pipe connection to vent adapter. insert (2 each side). Verify appliance is properly positioned. Figure 6.6, Aligned Insert Figure 6.5, Vent Pipe Connection to Vent Adapter Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 INSTALLATION...
  • Page 21: Outdoor Covered Fireplace Installation

    Hussong Mfg. highly recommends to use black painted safety barriers in outdoor installations. Other screen barriers that incorporate a plated or patina finish are highly susceptible to oxidation and discoloration. Figure 6.7, Outdoor Covered Fireplace Installation #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces INSTALLATION...
  • Page 22 6.9.3 Outdoor Covered Fireplace Installation (continued) Figure 6.8, Outdoor Covered Installation 2 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 INSTALLATION...
  • Page 23: Gas Line Connection

    T a b le 7 .1 , In le t G a s S u p p ly P r e s s u r e s Natural Gas Propane Minimum Pressure 5” WC (1.25 kPa) 12”WC (2.99kPa) Maximum Pressure 10” WC (2.49 kPa) 13” WC (3.24 kPa) #NDK-34-i R.1 July 2022 GAS LINE CONNECTION Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 24: Facing And Finishing

    Hearth can be made of combustible materials as long as it is in front of the fireplace and flush or below the fireplace bottom Figure 8.1, Clearance to sidewall Figure 8.2, Mantel Leg Figure 8.3, Hearth Requirements #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces FACING AND FINISHING...
  • Page 25 Mantel Clearances: Figure 8.4, Mantel Requirements Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 FACING AND FINISHING...
  • Page 26: Shroud Installation

    Secure with (4) phillips truss head screws (provided). Reinstall glass frame assembly. Figure 8.5, Aligned Mounting Nuts and Brackets FACING AND FINISHING #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 27: Gas Fireplace Insert Setup

    Remove the light kit cover and roped glass (4) screws. Install (1) halogen bulb (included in components packet) into the lamp base. Reinstall all components previously removed. Figure 9.2, Latch Release Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 GAS FIREPLACE INSERT SETUP...
  • Page 28: Panel Installation

    Figure 9.5, Refractory Panel Spacer BACK PANEL SIDE PANEL Figure 9.3, Refractory Panel Installation TOP PANEL CLIP Figure 9.6, Black Glass Bottom Refractory Clip Figure 9.4, Top Panel Clip Hussong Mfg. Co., Inc. Kozy Heat Fireplaces GAS FIREPLACE INSERT SETUP #NDK-34-i R.1 July 2022...
  • Page 29: Nk34-501 Log Set Installation

    Failure to do so will negatively affect the flame. burner and logs. Use ONLY up to ½ the bag, save the rest for later use. Do not place glass media in this area #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces GAS FIREPLACE INSERT SETUP...
  • Page 30: Control Board Removal And Installation

    Reinstall front light kit with (2) screws previously removed. Reinstall log rack/media tray. Reconnect electrical power. Verify proper log placement, operation of fireplace, and any electrical components. #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces GAS FIREPLACE INSERT SETUP...
  • Page 31: Electrical Information

    10.1 Electrical Specifications power. This appliance, when installed, must be electrically grounded in accordance with local codes, or in the absence of local codes, with Figure 10.1, Wiring Schematic Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 ELECTRICAL INFORMATION...
  • Page 32: 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. #NDK-34-i July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces OPERATING I NSTRUCTIONS...
  • Page 33: Setup Komfort 8K Module

    There is a cut-out opening located on the control module housing that holds the black and red wiring connectors for the back-up battery pack. See FIGURE 11.1. Hussong Mfg. Co., Inc. Kozy Heat Fireplaces OPERATING I NSTRUCTIONS #N DK - 34 -i R.1 J ul y 2 022...
  • Page 34: Komfort 8K Control System Ignition Sequence

    • Error caused by sense and/or igniter lead disconnected. Verify that the pilot sensor rod, igniter rod, and hood are clean. OPERATING I NSTRUCTIONS Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022...
  • Page 35: Remote Control Operation

    (5) seconds. Press any button to resume full functionality. In idle mode, only active functions will show on the screen. NDK-34-i R.1 July 2022 OPERATING I NSTRUCTIONS Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 36 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. #NDK-34-i R.1 July 2022 OPERATING I NSTRUCTIONS Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 37 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. NDK-34-i R.1 July 2022 OPERATING I NSTRUCTIONS Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 38 Turn the knob counterclockwise to decrease the light intensity. Turn the knob clockwise to increase the light intensity. Reinstall safety barrier screen when finished. FIGURE 11.2 Bottom light kit dimmer switch #NDK-34-i R.1 July 2022 OPERATING I NSTRUCTIONS Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 39: Adjustment

    (0.24 - 0.87 kPa) (0.67 - 2.49 kPa) inlet pressure tap (A) to verify the tap is completely sealed. Manometer should read no pressure. FIGURE 12.1 Pressure Check Taps #NDK-34-i R.1 July 2022 ADJUSTMENT Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 40 T a b le 1 2 .3 , F a c t o r y S e t V e n t u r i O p e n in g s Natural Gas Propane Left & Right Burners 1/8” (3mm) 5/16” (8mm) Rear Burner 5/8” (16mm) 5/8” (16mm) Figure 12.2, Burner Venturis Figure 12.3 Flame Appearance and Characteristics #NDK-34-i R.1 July 2022 ADJUSTMENT Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 41: Air Intake Restrictor Positioning

    Air Intake Restrictor Positioning To adjust the air restrictor, loosen the two screws securing the restrictor. The position of the restrictor is closed for natural gas and open for propane. #NDK-34-i R.1 July 2022 ADJUSTMENT Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 42: Troubleshooting

    Control system set to Pilot-on- Set control system to intermittent pilot ignition mode. Refer to section will not extinguish Demand ignition mode 10.8.7, PILOT IGNITION SELECTION on page 37. TROUBLESHOOTING #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 43 Venturi air shutters may need to be opened slightly to allow more air into the gas mix. Refer to section 11.2.1, BURNER VENTURIS on page 39. Incorrect vent cap installation Adjust if necessary. Vent cap blockage Remove debris if necessary. TROUBLESHOOTING #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces...
  • Page 44 A maximum number of failed Reset Komfort 8K1 control module. Refer to section 10.2, INITIALIZE THE KOMFORT 8K CONTROL SYSTEM on page 34. ignitions or flame restorations has been reached #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces TROUBLESHOOTING...
  • Page 45: Maintenance

    Inspect the condition of vent and vent terminal for sooting or obstruction and correct if present. • The flow of combustion and ventilation air must not be obstructed. Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 MAINTENANCE...
  • Page 46: Burner And Pilot System

    Test and measure the flame failure response time of the flame safety system. It must de-energize the safety shutoff in no more than (30) seconds. Figure 14.1, Burner System Hussong Mfg. Co., Inc. Kozy Heat Fireplaces #NDK-34-i R.1 July 2022 MAINTENANCE...
  • Page 47: Replacement Parts List

    Log #6 N34-6 #NDK-34-i Log #7 N34-7 Hussong Manufacturing Co., Inc. Rock Wool Embers 900-REMB P.O. Box 577 204 Industrial Park Drive Lakefield, MN 56150-0577 U SA #NDK-34-i R.1 July 2022 Hussong Mfg. Co., Inc. Kozy Heat Fireplaces REPLACEMENT PARTS LIST...
  • 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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