background image

12 

CHECK FOR EXHAUST PIPE AND EXHAUST PIPE TOP 

 

WARNING:   

Installation of Exhaust Pipe and Exhaust Top as shown below may cause an 
accident. Be sure to check once again after installation. Be sure to correct by 
following the installation presented below as an example in which a dangerous 
situation and incomplete combustion may occur. 

 

 

Summary of Contents for BS-35

Page 1: ... A MALFUNCTION OR SHORTEN ITS SERVICE LIFE DO NOT REMOVE THE RATING PLATE AND LABELS FROM THE WATER HEATER UNIT CONTENTS SECTION A Safety Tips 2 Inspection Before Operation 9 Safety Features 4 Operation 10 Adjusting Water Temperature 10 SECTION B Flow Rate and Water Temperature 11 Specifications 5 Turning Unit Off 11 Dimensional Outline 6 Preventing Freeze Up 11 Control Panel 7 Long Term Inactivit...

Page 2: ...ake sure exhaust pipe is free of snow icing leaves bird s nest or strong drafts 5 RISK OF INDOOR AIR POLLUTION AND FIRE Be sure the exhaust pipe is properly installed and connected Aluminum tape may be used for sealing exhaust pipe connections 6 RISK OF INJURY FROM MOVING PARTS AND ELECTRICAL SHOCK Disconnect power cord before servicing unit 7 This water heater is designed to be used no more than ...

Page 3: ...t use a damaged unit If repairs are needed contact your dealer 8 Keep the area around the unit the fuel tank and the exhaust pipe clean and free of flammable materials 9 If you plan to be away from your home for a long period of time shut off the fuel valve from the fuel tank Press POWER SWITCH to OFF position and disconnect the power supply cord 10 If the unit is not used for a long period of tim...

Page 4: ...rotector automatically stops all operations if the water in the heat exchanger reaches abnormally high temperatures due to temperature controller malfunction The WARNING lamp will light 4 Power Failure Recovery System If power fails during water heater operation the unit will turn off When power resumes the unit will automatically reignite 5 Tip over Switch When the unit senses an earthquake or sh...

Page 5: ...g 220 Volts AC 50 Hz Ignition 117W Burning 97W Packaged Accessories Pressure relief valve 0 19 MPa Pressure reducing valve 0 17 MPa Exhaust pipe top Metal fuel pipe Copper pipe Remote control Aluminum tape Extension cord for remote control 8m Silenser Exhaust pipe elbow Fuel pipe joint Safety Device Over heat protector Ignition safety device Empty burning safety device Heat exchanger bi metal swit...

Page 6: ...6 DIMENSIONAL OUTLINE ...

Page 7: ...7 CONTROL PANEL CONSTRUCTION ...

Page 8: ... water or cloudiness NEVER Gasoline alcohol white gas camp stove fuel or additives NEVER Yellow or sour smelling fuel How to Store It ALWAYS Store in a clean container non red in color clearly marked KEROSENE ALWAYS Store away from direct sunlight heat sources or extreme temperature changes NEVER In a glass container or one that has been used for other fuels NEVER For longer than six months NEVER ...

Page 9: ...ly wipe off any spilled fuel 5 Remove the trapped air thoroughly Failure to remove all the air will cause improper ignition and may extinguish the unit 6 Tighten the screw after removing trapped air 7 Plug into the receptacle Press POWER SWITCH to ON position Note In the event of an ignition failure press POWER SWITCH to OFF position and after 10 seconds press POWER SWITCH to ON position once agai...

Page 10: ...unt of hot water the temperature may change even though the temperature setting has not been changed Special caution must be taken if two faucets are open at the same time The use of the water heater with the temperature selector knob at MED or LOW may cause to propagate bacteria in water In order avoid this turn the temperature selector knob to HIGH once a week to heat the water heater and water ...

Page 11: ...er heater from being broken or develop a leak regardless of being used in a cold region or in a warm or hot region the water supply piping hot water supply piping drain pipe check valve valves pressure relief valve and pressure reducing valve are to be protected with sufficient insulation materials by wrapping with heat insulation or by equipping an freeze prevention heater 1 OPERATING AT HIGH TEM...

Page 12: ...low rate as water starts flowing continuously NOTE Since the water heater and piping system still have much air left after they are drained a flash flow of water may be caused by such air pressure when re supplying water through them First open the valve carefully and gradually increase its opening to Full Open when the water flow becomes stable When air bubbles disappear in the water fully open t...

Page 13: ...nlet And then after 30 minutes drain the water from the heat exchanger INSPECTION AND MAINTENANCE ITEMS 1 FLAMMABLE IN THE ENVIRONMENT REGULARLY Remove all flammable material from the area 2 FUEL LEAKS REGULARLY Always check for fuel leaks Clean off spilled fuel thoroughly when lubricating fuel If a leak is found shut down the unit until the problem is corrected 3 FUEL PIPE INSPECTION REGULARLY Ch...

Page 14: ...to the left of the burner inside the cabinet b If the receiving surface of the flame sensor becomes dirty or contaminated the unit will not operate properly The receiving surface should be wiped with a soft cloth every 6 months 15 BLOWER MOTOR ONCE SIX MONTHS Make sure there is no dust on the blower motor fan 16 HEAT EXCHANGER ONCE A YEAR Open the drain valve at least once a year to drain the heat...

Page 15: ...ectrical voltage Out of fuel Air pocket in fuel pipe Clogged fuel strainer Circuit board malfunction Consult your dealer Consult your dealer Contact electricians Check fuel gauge on fuel tank refuel Remove air pocket Clean strainer Consult your dealer EXTINGUISHED AFTER IGNITION Stained beam receiving surface of flame sensor Flame sensor malfunction Air pocket in fuel pipe Consult your dealer Repl...

Page 16: ...16 TOYOTOMI CO LTD 5 17 Momozono cho Mizuho ku Nagoya 467 0855 Japan www toyotomi jp Printed in Japan ...

Page 17: ...S OTHER THAN HOT WATER SUPPLY USES OTHER USAGE MAY CAUSE A MALFUNCTION OR SHORTEN ITS SERVICE LIFE DO NOT REMOVE THE RATING PLATE AND LABELS FROM THE WATER HEATER UNIT CONTENTS SECTION A Fuel Pipe Installation 6 Safety Tips for Installation 2 Removing Air Trap 7 Plumbing 7 SECTION B Electrical Wiring 9 Unpacking 3 Installation of Exhaust Pipe and Standard Installation Parts 3 Exhaust Pipe Top 10 D...

Page 18: ... water and fuel connections Refer to the installation manual and the operation and maintenance instructions for assistance or consult your dealer for further information 3 HAZARD OF ELECTRICAL SHOCK Before removing any access panels of water heater for service make sure the electrical supply to the water heater is shut off Failure to do this may result in HAZARD SERIOUS BODILY INJURY OR PROPERTY D...

Page 19: ...ts are enclosed with unit For alternate installation methods you may need to purchase additional accessories which are available from your dealer 1 Exhaust Pipe Top 1 pc 2 Aluminum Tape 1 pc 3 Metal Fuel Pipe Copper Pipe 1 pc 4 Fuel Pipe Joint 1 pc 5 Pressure Reducing Valve 1 pc 6 Pressure Relief Valve 1 pc 7 Remote Control 1 pc 8 Extension cord for Remote Control 8 m 9 Silensor 1 pc 10 Exhaust Pi...

Page 20: ...4 DIMENSIONAL OUTLINE ...

Page 21: ...ent intensive vibrations or shock and resist must be strong enough to bear the weight of the water heater 7 Select a place where proper maintenance and control can be provided for the unit after installation 8 Select a place sheltered from weather 9 Install the unit on a noncombustible surface in a stable position If installation on combustible floor the unit should be raised off floor to prevent ...

Page 22: ...event falling or shaking Example 1 Rubber Fuel Hose Example 2 Copper Fuel Tube FUEL PIPE INSTALLATION Insert the rubber fuel hose to the fuel valve connected with the fuel tank and tighten by the hose band NOTE Do not apply heavy pressure on the fuel hose To prevent an air lock in the fuel line the fuel line should not be deformed NOTE Only regular pipe should be used as a fuel pipe NOTE To instal...

Page 23: ...l codes or regulations A licensed plumber familiar with local codes and ordinances should install the water heater CAUTION INSTALLATION OF PRESSURE RELIEF VALVE AND PRESSUE REDUCING VALVE IS REQUIRED At the time of installation a pressure relief valve shall be installed in the threaded opening provided on the water heater and also pressure reducing valve shall be installed Local codes should gover...

Page 24: ...ials Steel piping is not recommended as it may cause rust in the piping Use NPT for piping of hot and cold water 5 Connecting plumbing to the unit hold unit fittings securely with a wrench to prevent damage to the unit 6 Installation of a water strainer and the air release valve is recommended 7 Connection between the water heater and places where how water is used should be as short and direct as...

Page 25: ... the proper position then contact the appropriate electrical company 1 Power source 220V AC 50Hz single phase 2 Use or install a power receptacle that is rated for this power supply 3 A receptacle equipped with a grounded breaker should be used to supply the power If a grounded breaker is not equipped then contact the appropriate electrical company 4 For a receptacle that is not the rainproof type...

Page 26: ... the Exhaust Pipe Top 5 Clearance from combustible objects Install the Exhaust Pipe and Exhaust Pipe Top in accordance with the installation standard shown in item 10 6 Hole section in roof 1 Use a non flammable and insulated material for the section 2 Use non flammable insulation around the part placed under the roof by using non flammable materials except for metallic materials 3 Do not connect ...

Page 27: ...g such as the window or ventilation hole which can blow exhaust gas back indoors is not allowed on the wall as shown above NOTE Use corrosion and heat resistant steel 11 Caution in areas of heavy snowall In a cold district heavy snowfall select a place where the Exhaust Pipe Top is free from snow In case the Exhaust Pipe Top is blocked or plugged exhaust gas may leak indoors and cause a danger NOT...

Page 28: ...ion of Exhaust Pipe and Exhaust Top as shown below may cause an accident Be sure to check once again after installation Be sure to correct by following the installation presented below as an example in which a dangerous situation and incomplete combustion may occur ...

Page 29: ...ections and grounding are wired properly 5 Make sure the floor is stable and can withstand strong vibration and the weight of a full water heater 6 Make sure the area is free of flammable materials 7 Check for air trapped in fuel lines OPERATION 1 Open the fuel tank valve 2 Press the power switch on the control panel to turn on Operation lamp goes on 3 Open hot water faucet and unit will ignite in...

Page 30: ...14 TOYOTOMI CO LTD 5 17 Momozono cho Mizuho ku Nagoya 467 0855 Japan www toyotomi jp Printed in Japan ...

Reviews: