John Wood JW6058 Series Installation And Operating Instructions Manual
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John Wood JW6058 Series Installation And Operating Instructions Manual

Atmospheric vented water heater
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ATMOSPHERIC VENTED WATER HEATER
WARNING:
Improper installation, adjustment, altera-
tion, service, or maintenance can cause
injury or property damage. Refer to this
manual. For assistance or additional infor-
mation, consult a qualified installer, ser-
vice agency, or the gas utility.
FOR YOUR SAFETY
• Do not store or use gasoline or other
flammable vapours and liquids in the
vicinity of this or any other appliance.
• Installation and service must be per-
formed by a qualified installer, service
agency or the gas utility.
WARNING:
If the information in these instructions is
not followed exactly, a fire or explosion
may result causing property damage, per-
sonal injury or death.
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.
• 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
OPERATING INSTRUCTIONS
Read these instructions thoroughly before starting
3 2 4 3 3 3 - 0 0 0 Rev. 0 1
PART NO.
(13-04)

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Summary of Contents for John Wood JW6058 Series

  • Page 1 INSTALLATION AND OPERATING INSTRUCTIONS Read these instructions thoroughly before starting ATMOSPHERIC VENTED WATER HEATER WARNING: Improper installation, adjustment, altera- tion, service, or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional infor- mation, consult a qualified installer, ser- vice agency, or the gas utility.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS I) INTRODUCTION ......3 V) OPERATION ......15 User Responsibilities Burner Flames II) SAFETY .

  • Page 3: I) Introduction

    Your safety and the safety of others is very important. We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others. All safety messages will follow the safety alert symbol and either the word “DANGER”...

  • Page 4: Safety Warning (Flammable Vapours)

    Safety Warning (Flammable Vapours) insufficient air supply can result in poor combustion or the re-circulation of the exhaust flue gases. Such a condition can cause soot build-up or present a fire hazard, and may WARNING result in serious bodily harm or death from asphyxiation. MAKE SURE THE FLOW OF COMBUSTION AND VENTILATION AIR IS NOT RESTRICTED.

  • Page 5: Iii) Installation

    III) INSTALLATION • Access for gas supply; See “Gas Supply”. Unpacking the Water Heater • How and where to obtain combustion and ventilation air supply; See “Air Requirements”. WARNING • Routing and support of the vent piping. Excessive Weight Hazard •...

  • Page 6: Gas Supply

    The 60 gallon heater is equipped with a Heat Reflector Do not locate the water heater near an air-moving device. Shield (see Figure 2). This Shield reflects heat from the The operation of air-moving devices such as exhaust fans, High-input heaters to prevent damage to combustible floors. ventilation systems, clothes dryers, fireplaces, etc., can The Shield is held in place by three (3) tabs that rest on the affect the proper operation of the water heater.

  • Page 7: Gas Pressure

    Air Requirements Gas Pressure WARNING Important: Air for combustion and ventilation must not come from a corrosive atmosphere. Any failure due to corro- Exposure to a higher gas supply pressure sive elements in the atmosphere is excluded from warranty may cause damage to the control, resulting coverage.

  • Page 8: Exhaust Venting

    Exhaust Venting Vent Pipe System This water heater is a Category 1, non-direct vented appli- ance. The vent pipe must be sized and installed in accor- dance with all local and provincial or state codes and with the latest edition of “Natural Gas and Propane Installation Code”...

  • Page 9: Union Connections

    Closed System/Thermal Expansion marked “COLD” (or “C”). Connect the hot water supply to the fitting (3/4” NPT) marked “HOT” (or “H”). FOLLOW THE TEMPERING COLD WATER INLET VALVE MANUFACTURER'S INSTRUCTIONS PIPE Important: Always use a good grade of joint compound, INSULATION approved for use with potable water systems, and be cer- tain that all fittings are drawn up tight.

  • Page 10: Temperature And Pressure (T&P) Relief Valve

    Temperature and Pressure (T&P) Relief WARNING Valve TEMPERATURE Explosion Hazard AND PRESSURE RELIEF VALVE • If the temperature and pressure relief valve is dripping or leaking, have a licensed plumber repair it. • Do not plug valve. DISCHARGE LINE 19mm (3/4 in.) MIN.

  • Page 11: Installations Check

    Installations Check IV) OPERATING INSTRUCTIONS Check Here Water Temperature Regulation Have the safety precautions described in the manual been implemented? HOT WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a temperature that will Does the gas piping conform to the recommen- satisfy space heating, clothes washing, dish washing, and dations of your Gas Utility Company? other sanitizing needs can scald and permanently injure...

  • Page 12: Temperature Adjustment

    Temperature Adjustment Should overheating occur or the gas supply fail to shut off, Valves for reducing the point-of-use temperature by mixing turn off the manual gas control valve to the appliance. cold and hot water are available (see Figure 7). Also avail- Operating the Temperature Control able are inexpensive devices that attach to faucets to limit hot water temperatures.

  • Page 13: Lighting Instructions

    Lighting Instructions If the Pilot Does Not Light: 1. Wait 10 minutes before another lighting attempt. If the Read and understand these directions thoroughly before pilot does not light, the Igniter may not be sparking or attempting to light or re-light the pilot. Make sure the view the unit may not be getting gas (or for a new installation, port is not missing or damaged (see Figure 20).

  • Page 14: Lighting Instructions

    Lighting Instructions FOR YOUR SAFETY READ POUR VOTRE SÉCURITÉ, LISEZ BEFORE LIGHTING ATTENTIVEMENT AVANT L’ALLUMAGE WARNING: AVERTISSEMENT: Tout manquement aux présentes If you do not follow these instructions exactly, a fire or explosion may result causing directives peut causer un incendie ou une explosion entraînant property damage, personal injury or loss of life.

  • Page 15: V) Operation

    V) OPERATION reaches a temperature of 49°C (120°F) and the tank warms Burner Flames up (usually about 1 hour), the condensation will stop. Note: At initial start-up, in certain extremely cold conditions Inspect the burner flames through the viewport and com- and if the water heater is not allowed enough time to reach pare them to the drawings in Figure 11.

  • Page 16: Vi) Maintenance

    Do not remove this anode permanently as it will void any should not be confused with a tank leak. warranties, stated or implied. An aluminum anode may The following maintenance procedures are for the Flame reduce if not eliminate water odour problems. The water Guard safety system components and should be per- supply system may require special filtration equipment from...

  • Page 17: Cleaning The Combustion Chamber And Flame-Arrestor

    TEMPERATURE AND PRESSURE RELIEF VALVE MANUAL RELIEF VALVE DISCHARGE LINE TO DRAIN Figure 15 T&P Relief Valve Test FLAME ARRESTOR Resetting and Replacing the Safety Figure 13 Flame Arrestor (External View) (TCO) Switch (NG models) Cleaning the Combustion Chamber and Flame-arrestor THERMAL 1.

  • Page 18: Piezoelectric Igniter System

    Piezoelectric Igniter System tions. Damage to the gas control valve/thermostat may result. The piezoelectric igniter system consists of the igniter but- ton, electrode, and wire. The pilot is ignited by an electric Replacing the Gas Control Valve/Thermostat: spark generated when the igniter button is pressed (see To replace the gas control valve/thermostat, reassemble in Figure 17).

  • Page 19: Removing The Manifold/Burner Assembly

    Removing the Manifold/Burner prior to installation (see Figure 14). Assembly 2. Inspect the viewport for damage and replace as required (see Figure 20). 1. Turn the gas control/temperature knob to the “OFF” 3. Insert the new manifold/burner assembly into the burner position (see Figures 10 &...

  • Page 20: Removing The Burner From The Manifold/Burner Assembly

    Removing the Burner from the Manifold/ 6. Read this step carefully before proceeding. Using the Burner Assembly old pilot/pilot tube assembly as a guide, bend the new pilot tube to match the old one. Make only the bends Natural Gas (Low Nox) & L.P. Gas Burner closest to the pilot before going to the next step.

  • Page 21: Vii) Combo Heating

    10. Carefully bend the new pilot tube to match the bend of the manifold tube. CHECK VALVE CIRC. PUMP Note: When bending, DO NOT crimp or crease the pilot tube. 11. Before you proceed to the next step, install the new brass ferrule nut in the gas control valve/thermostat’s COLD TO HOT WATER...

  • Page 22: Ix) Troubleshooting Guide

    IX) TROUBLESHOOTING GUIDE PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTION BURNER WILL NOT IGNITE 1. Pilot not lit. 1. Light pilot. See “Lighting Instructions.”. 2. Thermostat set too low. 2. Turn temp. dial to desired temperature. 3. No gas. 3. Check with gas utility company. 4.
  • Page 23 PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTION SLOW HOT WATER 1. Insufficient secondary air. 1. Provide ventilation to water heater. Check RECOVERY 2. Water heater flue or vent system flue way, flue baffle, and burner. blocked. 2. Clean flue, locate source and correct. 3.

  • Page 24: Status Light And Diagnostic Code Troubleshooting Chart

    Status Light And Diagnostic Code Troubleshooting Chart LED STATUS PROBLEM CORRECTIVE ACTION 0 FLASHES Pilot light is not lit or Thermopile has 1. Turn Gas Control Valve/Thermostat knob to OFF. Wait (LED NOT LIT) not yet reached normal operating 10 minutes, then attempt to relight Pilot by following the temperature.
  • Page 25 LED STATUS PROBLEM CORRECTIVE ACTION 8 FLASHES This condition only appears if the gas 1. Make sure that the gas control valve/thermostat knob control/temperature knob has been is set to OFF. Wait one minute. Remove the outer door. turned off and the thermopile continued Look through the sight glass for a pilot flame.

  • Page 26: Ix) Repair Parts Illustration

    IX) REPAIR PARTS ILLUSTRATION 1. NIPPLE-HOT OUTLET 2. NIPPLE-COLD INLET 3. DRAFTHOOD 4. TEMPERATURE & PRESSURE RELIEF VALVE 6. ANODE 7. DIP TUBE 9. DRAIN VALVE 10. BURNER/MANIFOLD ASSEMBLY 11. GAS CONTROL/THERMOSTAT 12. OUTER DOOR 14. TCO SWITCH 15. FLEXIBLE MANIFOLD TUBE Figure 26 Repair Parts (Heaters Vesta control) 14.

  • Page 27: Limited Warranty

    LIMITED WARRANTY When referencing the water heater for service or warranty, please refer to the rating plate af xed to the unit for the following information: Model Number Use Copper Conductors Only AUTOMATIC STORAGE WATER HEATER Catalogue Number Warranty Code: For currenlly installed rating see element marking.
  • Page 28 The unenforceability of any provision, in whole or in part, of this Certi cate shall not affect the remaining provisions. Any and all repair and/or replacement of part(s) or Unit are the sole and exclusive remedy avail- able against the Manufacturer. John Wood Water Heaters 599 Hill Street West Fergus, ON Canada N1M 2X1 Should you have any questions, please Visit us online at www.johnwoodwaterheaters.com, or...

This manual is also suitable for:

G6058 series

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