John Wood JWF307 Installation And Operating Instructions Manual
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John Wood JWF307 Installation And Operating Instructions Manual

Oil fired water heater
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OIL FIRED WATER HEATER
INSTALLATION AND OPERATING INSTRUCTIONS
Read and understand these instructions thoroughly before attempting
WARNING:
Improper installation, adjustment, alter-
ation, service, or maintenance can cause
injury or property damage. Refer to this
manual. For assistance or additional infor-
mation, consult a qualified Oil-Burner
Technician or your oil supplier.
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
Technician or your oil supplier.
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 OIL
•Immediately call your oil supplier.
INSTALLATION RECORD
Record key data here for future reference and prompt service:
Installed By / Purchased From:
Installation Date:
Model Number
Technical Support Line: 1-888-479-8324
GSW Water Heating is a division of
A. O. Smith Enterprises Ltd.
any installation or service.
qualified
Oil-Burner
Location of Electrical Switch
or Circuit Protector:
Serial Number
JWF307 - JW317 - JW327
JWF507 - JW517 - JW527
JWF307V - JW717 - JW727
JWF657
PART NO. 61512 REV. K (08-05)

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  • Page 1 Installed By / Purchased From: Location of Electrical Switch Installation Date: or Circuit Protector: Serial Number Model Number Technical Support Line: 1-888-479-8324 PART NO. 61512 REV. K (08-05) GSW Water Heating is a division of A. O. Smith Enterprises Ltd.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS I) Introduction ..........3 Consumer Responsibilities .

  • 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)

    For Installations in the United States: Safety Warning (Scalding) “Standard for the Installation of Oil-Burning Equipment DANGER (NFPA 31)” and “National Electrical Code (NFPA 70)” available from: American National Standards Institute, 25 West 43rd Street, New York, NY 10036 Check your phone listings for the local authorities having jurisdiction over your installation.

  • Page 5: Fuel Specifications

    Fuel Specifications THESE CONDITIONS CAN RESULT IN UNSEEN INTER- NAL DAMAGE and are not subject to warranty coverage. All JOHN WOOD brand water heaters are designed to burn only fuels heavier than No.2 (furnace) oil. CAUTION III) INSTALLATION Hydrogen gas can be produced in a hot water system served by this heater that has not been used for a long Unpacking the Water Heater period of time (generally two (2) weeks or more).

  • Page 6: Clearances And Accessibility

    This is particular- ly important if the water heater is installed in a multi-story WARNING building, on finished flooring or carpeted surfaces. GSW WILL NOT ASSUME ANY LIABILITY for damage caused This installation must be performed by a...
  • Page 7 COMBUSTIBLE CEILING FLUE FLUE SEE TABLE SEE TABLE FLUE SIZES SEE TABLE SEE TABLE 457mm (18 in.) MIN. NOTE: JWF307V requires additional “Through-the-wall Vent Kit” available in 3 lengths: 5’ (63320), 10’ (63321) or 20’ (63322). Refer to additional “Installation Instructions for Through- the-wall Venting Components"...
  • Page 8 Model JWF307 JWF507 JWF657 JWF307V Model JW317/JW327 JW517/JW527 JW717/JW727 Diam. Diam. 8 3/4 20 5/8 19 1/2 1264 1299 1359 27 1/2 30 1/2 27 1/2 49 3/4 51 1/8 53 1/2 1286 1486 1661 1286 1492 1499 1565 50 5/8 58 1/2 65 3/8 50 5/8...

  • Page 9: Air Requirements

    VENT DRAFT RISE 20mm/m REGULATOR (1/4 in./ft.) BLOCKED VENT FILL CAP SERVICE SAFETY SWITCH SWITCH LEVEL GAUGE T&P VALVE AQUASTAT OPERATING STORAGE INSTRUCTIONS TANK CUT OFF VALVE OIL FILTER BURNER Figure 4 Installation Diagram Air Requirements Houses built in accordance with the “National Building Code of Canada, 1985”...

  • Page 10: Vent And Exhaust Connections

    appliances in the enclosure, freely communicating with inte- ing the oil-fired water heater. Inspect existing chimney rior areas that have in turn adequate infiltration from the out- before installing the water heater. Failure to do any of the side. It shall also have a combustion air supply opening so following can result in serious property damage, severe that the total air received through the opening will be at least bodily injury or death:...

  • Page 11: Blocked Vent Safety Switch

    Chimney Installation of Power Venter Be sure that the chimney is sufficiently high and large The “Installation Code for Oil-Burning Equipment (CSA enough to meet the specifications of the burner unit B139-04)” or “Standard for the Installation of Oil- installed. Check that there is sufficient draft for the proper Burning Equipment (NFPA 31)”, local codes and the man- burning of oil.

  • Page 12: Filling The Water Heater

    Filling the Water Heater • Always use a proper grade of joint compound and be cer- Do not insert the power cord into the electrical receptacle tain that all fittings are drawn up tight. until all the following steps have been completed. 1.

  • Page 13: Vacuum Relief Valves

    DO NOT use any pumps, valves, or fittings that are not com- Water Supply Systems”, ANSI Z21.22/CSA 4.4”. The patible with potable water. function of the temperature and pressure relief valve is to DO NOT use valves that may cause excessive restriction to discharge water in large quantities in the event of excessive water flow.

  • Page 14: Installation Of The Aquastat (Temperature Control)

    Installation Of The Aquastat Electrical Supply (Temperature Control) General wiring requirements: Electric shock hazard. Can cause severe personal injury or This heater operates automatically under the control of the death if power source, including service switch on heater, is aquastat, which responds to the demand of hot water. not disconnected before installing or servicing.
  • Page 15 48245 BLACK L1 HOT LIMIT BLOCKED WHITE L2 NEUTRAL JUMPER VENT SAFETY SWITCH GROUND JUNCTION BOX CELL OIL VALVE ORANGE BURNER MOTOR IGNITOR Figure 11 Typical Primary Control Wiring BURNER JUNCTION BOX (48245). – 15 –...

  • Page 16: Installation Checklist

    Installation Checklist IV) OPERATION Check Here Startup Have the safety precautions described in the manual been implemented? CAUTION: Does the oil piping conform to the recommen- Read before proceeding. If you do not follow dations of your Oil Supply Company? these instructions exactly, a fire or explosion Has the oil piping been tested for leaks? may result, causing property damage, per-...

  • Page 17: Water Heater Operation

    Water Heater Operation 3. Drain approximately 20 litres (5 US gallons) of water from tank (Refer to “Draining and Flushing” for proper WARNING: procedures.) Close drain valve. Keep the area around the heater clear and 4. Remove old anode rod. unobstructed.

  • Page 18: V) Maintenance

    V) MAINTENANCE • Keep the air ventilation openings unobstructed. If dust and lint is seen accumulating around the openings, Do not attempt to repair your water heater. Call a qualified remove it. Oil-Burner Technician for service. Turn “OFF” the electric •...

  • Page 19: Cleaning Instructions, Flue Passages Of The Jwf657 Heater

    5. Reassemble in reverse order. It may be necessary to WARNING replace the gaskets around the nipples to seal them at the flue collector. Replace the insulation and the casing top. 6. Reconnect the plumbing lines. Explosion Hazard Shut Down For Extended Periods •...

  • Page 20: Vi) Combination Heating

    VI) COMBO HEATING WARNING: Keep the area around the heater clear and unobstructed. This section serves as a guide for the installation and use of “Combo” heating systems utilizing a domestic water heater that has been specifically approved for such use. It is writ- ten for those knowledgeable in the required trades and pro- fessionals involved in the design and installation of Combo Heating Systems.

  • Page 21: Installation

    Installation HOT WATER The heating mode may be one of the following options: TO HOUSE COLD SUPPLY FIXTURE 1. A fan coil/air handler (Figure 14). CHECK VALVE (IF USED REQUIRES 2. A hydronic baseboard (finned tube) loop (Figure 15). EXPANSION TANK) 3.

  • Page 22: Vii) Oil Burner Listing

    R35.3.04.OR 0.65 x 60W Delavan, 150, 0.75 4.25" WAYNE HSR "Ecore" 0.65 - 0.75 GPH BECKETT AFG GSW-J3007 0.65 GPH CANADA BECKETT AFG GSW-J3009B 0.65 GPH U.S. BECKETT AFG GSW-J3008B 0.65 GPH MASS. ONLY JWF307V CARLIN EZ-1 0.65 GPH RIELLO 40 BF3 SBT 0.60 x 60A Delavan, 140, 0.65...
  • Page 23 SV-2X 0.75 GPH AERO FAFC-2X 0.75 x 80A 5 15/16" AERO SV-2X 0.75 x 80A 5 15/16" BECKETT AFG GSW-J5006 0.75 GPH CANADA BECKETT AFG GSW-J5032 0.75 GPH U.S. BECKETT AFG GSW-J5031 0.75 GPH MASS. ONLY JWF507 BECKETT AFG GSW-J5041 0.75 GPH...

  • Page 24: Warranty

    RESIDENTIAL STORAGE TANK TYPE WATER HEATER FOR INSTALLATION IN A SINGLE FAMILY DWELLING A. WHO IS COVERED. GSW WATER HEATING AND ITS SUPPLIERS, (herein collectively referred to as “Manufacturer”) warrants only to the original consumer purchaser (hereinafter “Owner”) of the water heater, within the boundaries of continental United States, or Canada, or their territories, so long as he or she continuously occupies the single family dwelling in which this water heater is initially installed for the period specified below.
  • Page 25 Fergus, ON Canada N1M 2X1 Should you have any questions please Email us at techsupport@gsw-wh.com or Visit our websites: www.gsw-wh.com or www.johnwoodwaterheaters.com or Call our Technical Support line at 1-888-GSW-TECH (479-8324) GSW Water Heating is a division of A.O.Smith Enterprises Ltd. – 25 –...
  • Page 26 This page intentionally left blank. May be used for notes or to record other installation information. – 26 –...

This manual is also suitable for:

Jw327Jwf507Jw527Jwf307vJw727Jwf657 ... Show all

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