Gas small water heater

Common

• About care of open type small water heater

  Since the small open-type water heater sucks in the air in the room, dust collects in the air supply part (holes at the bottom of both sides of the main body) during many years of use. Depending on how much dust is accumulated, dust may be sucked into the combustion part and cause a small fire. Also, if there is a ventilation facility such as a ventilation fan directly above the water heater, the oil accumulated in the ventilation facility will fall into the water heater during many years of use, and the water heater itself will become dirty with oil, and that oil will become dirty. Please note that there is a risk of ignition due to overheating. )
  → Please clean the surface of the main body of the device and the air supply part of the main body about once a month. Also, please take care of the ventilation equipment on a regular basis. (Ventilation equipment is not a product we handle, so we cannot accept requests for maintenance, inspection, etc.)

• Do not place towels, towels, etc. around the equipment or on the exhaust port.

  

  It may cause a fire.

• Gas connection (prevention of gas accidents)

  This device has a screw connection. The connection must be made by a plumbing technician, so please consult the store where you purchased the product.

• When water drops fall from the drainage valve and safety valve (overpressure relief valve)

  The drainage valve on the side of the instrument (equipment body) also serves as a safety valve, so if high pressure is generated inside the instrument, water droplets may fall from the drainage valve due to the function of the safety valve, but this is not a malfunction... (If water drops fall and the floor becomes dirty, use a vinyl hose to drain the water to a place where there is no problem.)

• Ventilation caution

  [In the case of an open water heater]

  

  Do not use for a long time in a closed room.
  Open the window or turn the ventilation fan during use.
  * However, if you are using a natural exhaust type water heater or bath kettle, open the window without turning the ventilation fan to ventilate. please give me.
  → It may cause carbon monoxide poisoning.

  About treatment in case of abnormality

  If you do not ignite, or if you feel abnormal combustion, odor, abnormal noise, or abnormal temperature during use, or if the equipment extinguishes the fire during use, stop using it immediately and close the gas valve.
  In the attached instruction manual, "Is it a malfunction? If you think, please follow the procedure.
  If the above actions do not help, discontinue use and contact the store where you purchased the product or your nearest Paloma.

  Caution

  If the fire is extinguished frequently during use, even if the ventilation is sufficient, carbon monoxide poisoning due to incomplete combustion may occur and death may occur if the product is used as it is. Also, when black smoke or soot is generated, it is in a state of incomplete combustion.
  Stop using the product immediately and ask the store where you purchased the product or your nearest Paloma for inspection and repair.
  
  In case of an emergency such as an earthquake or fire, stop using it immediately and close the gas tap and water supply tap.

  [For natural exhaust type water heater]

  The natural exhaust type is a type that exhausts exhaust gas to the outside by natural ventilation with an exhaust stack.

  Please open the window to ventilate without turning the ventilation fan and the range hood.
  → Exhaust gas may flow back into the room, resulting in carbon monoxide poisoning.

  [When using an open type water heater and a natural exhaust type water heater at the same time]

  Please open the window to ventilate without turning the ventilation fan.
  → It may cause carbon monoxide poisoning.

• Separation distance

  

  According to the Fire Prevention Ordinance, install the equipment at a distance of 150 mm or more above combustibles, 45 mm or more on the sides, and 10 mm or more behind the equipment
  → It may cause a fire.
  
  (Even if the upper part of the device is 150 mm or more away, the upper surface and rear surface within 400 mm may be deformed or discolored due to exhaust heat if it is a painted surface, vinyl cloth, a hanging cupboard made of resin, or a thin veneer. Please provide effective protection with gypsum board, etc.)

• Points for checking small water heaters

  

  * Please check along the numbers while comparing with the illustration on the right.

  [Every time you use it]

  • Is the air supply port / exhaust port blocked by foreign matter or dust?
  • Is there anything flammable around the device?
  • Can you hear any abnormal noise while driving?
  • Is there a gas leak or water leak from the equipment piping?
  • Is there any abnormality such as discoloration in the appearance?
  • Are the batteries exhausted?
  • If the battery replacement sign lights up, the batteries are exhausted and should be replaced.

  [2 to 3 times a month]

  8. Have you kept the hot water temperature in the same position for a long time?
     It may be difficult to adjust the hot water temperature due to water stains, etc., so turn the operation button within the range of hot water temperature adjustment about 2 to 3 times a month.
  9. Is the nozzle of the sensing burner dirty?
     If used for a long period of time, it may be difficult to ignite or the fire may be extinguished during use.

• Daily inspection

  　 Caution
  * To ensure the safe and comfortable use of the equipment, be sure to perform daily inspections on a regular basis.
  * Never disassemble the equipment as it may cause a malfunction or accident.

  • Is there anything flammable around the appliance?
  • Are there any gas leaks or water leaks?
  • Is the flame of the pilot burner getting smaller?
  • Is the flame in use normal?
  • Is the exhaust stack detached or broken? Also, is it blocked by snow or bird's nest?

• Equipment installation (and incidental work)

  

  Be sure to ask the store where you purchased the product to install / move the equipment and perform incidental work, and install and use it in a safe position.
  Gas connection (prevention of gas accidents)
  This device is a screw connection. The connection must be made by a plumbing technician, so please consult the store where you purchased the product.

• Prohibition of use of combustion equipment under equipment

  

  Do not install in a position where the combustion exhaust gas rises (such as in the stove or above the microwave oven). If it is unavoidable to install it, take effective protective measures for the water heater.
  → The incomplete combustion prevention device may operate and may not catch fire. It also shortens the life of the equipment.

Main stop type

1. If you use it immediately after stopping the hot water, do not touch the hot water at the beginning.

   → Hot water may come out and there is a risk of burns.

   If it is not ignited, press the operation button to extinguish the fire, wait for a while (about 10 to 20 seconds), and then ignite again. (If you use the product for a long time such as the first time in the morning, it may not ignite in one operation or the fire may be extinguished immediately.)
   → If you ignite again in a short time, it may cause an explosion ignition. Will be.

First stop type

1. How to use the first stop type instant water heater

   Do not operate while running water from the water heater.
   → When operating in the "open" position, the flame of the main burner overflows and it is dangerous.

   Keep your eyes away from the ignition confirmation window.
   → There is a risk of burns due to heat.