Kiturami KRH-35B User Manual
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Kiturami KRH-35B User Manual

Hybrid boiler for both oil + firewood
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Summary of Contents for Kiturami KRH-35B

  • Page 1 su 120427...
  • Page 2 Kiturami Hybrid Firewood Boiler User s Manual Hybrid Boiler (for both oil + firewood) : KRH - 35B Make sure to keep the user s manual in the vicinity of the boiler, after reading it. The user s manual describes the features of the product and the safety requirements.
  • Page 3 Thank you for purchasing a KITURAMI boiler. Please read carefully and make sure you fully understand the user's manual to ensure correct operation and maintenance of the product, and keep the manual safe. If the boiler operates abnormally or you have any questions about its functions, etc., please refer to the manual.
  • Page 4 Burner case Heating water collection <Front> <Right> Heating water collection ▶ Components of KRH-35B The user's manual, room thermostat (CTR-6070), cleaning device, SUS oil hose, and Nitrogen vessel Hot Water Operation Temp. POWER ROOM BATH Room thermostat ( CTR-6070 )

  • Page 5: How To Operate

    How To Operate Name of Each Part of the Room Thermostat (CTR-6070) Hot Water Operation Temp. POWER ROOM BATH Component Function Remarks Name Current In case of am abnormality in the boiler, the LED flashes. Display of current temperature in numbers temperature DISPLAY If the Option function works, display of the operation.
  • Page 6 How To Operate ▶ Other function of the boiler Freezing and burst prevention function. To keep the boiler from freezing and bursting, the circulation pump functions when water temperature sensor falls below 8 degrees, and it stops when the temperature goes up till 10 degrees. Low water level test function After lifting low water level, the circulation pump will be operating for 2 minutes so as to expel air.
  • Page 7 How To Operate Name of Each Component (CTC-3500) Firewood lamp Oil burner is not operated. Boiler water Burner operation Fuel selection button temperature lamp Restart button You can set the heating Water temperature Oil burner is in At occurerrence water temperature. in the boiler operation.
  • Page 8 How To Operate How to Ignite the Firewood ▶ Manual ignition 1) Ignition through using tinder Put the "Tinder" in the central part of the firebox, add the firewood, and light the Tinder using papers, etc. Keep the ashtray hole open until the firewood is ignited to a certain level. When the firewood is completely lit close the hole.
  • Page 9 Precautions Precautions Use the power outlet exclusive for the boiler, and be cautious for leakage Operate the boiler only after checking the voltage. Do not touch the power cable or operate the boiler with wet hands to avoid DANGER electric shock. Never clean the boiler with water as a leak, shock or failure of the boiler may result.
  • Page 10 Precautions Cautions in Using Wood ※ Our products DO NOT gurantee any flaw occurred by using material EXCEPT wooden fuel like oval briquets, brown coals, etc,. In a power failure, be careful about overheating. If electric power is not supplied, the blower and circulation pump do not work and the risk of overheating and fire is increased.

  • Page 11: How To Clean

    How to Clean ▶How to clean the multipurpose combustion chamber Especially, if firewood is used, the boiler should be cleaned at least once a week in order to save on fuel costs. You can easily clean the oil tank by only brushing the tank.

  • Page 12: How To Install

    How to Install Conditions to be checked prior to installation The product shall be installed by authorized engineer pursuant to the methods stipulated in the user's manual. the product. Always use tap water if possible. Install a boiler suitable for the purpose of use and the CH area. Install the boiler in a location such that exhaust gas or noise from the boiler does not WARNING cause inconvenience to the users or to residents in the vicinity of the boilers location.
  • Page 13 How to Install Drainage of boiler If the capacity of the boiler is deficient for the heating area, the safety valve may open often. Install a nitrogen tank suitable for the capacity. (Overflow) Connect hoses from the safety valve and the air vent to the sewage pipe on the floor to drain water.
  • Page 14 How to Install Installation of flue Flue Drainage device Install the device with indination of 5 degrees. Install the flue 3m above the boiler along with a "T" unit at the end of the flue in order to prevent incomplete combustion caused by damaging winds. Cautions for Installation Install the flue in such a way that the flue is free from the T pipe...
  • Page 15 How to install Standard Piping Diagram <Upward Piping System> Water supply pipe Nitrogen tank (Above 20L) Air vent Ø150 Pressure gauge Hot water outlet Heating exit Circulation pump <Back side of the product> Return water distribution Water <Back side of supply Hot water inlet the product>...
  • Page 16 How to install Requirements when piping ① Please install the expansion tank 1m higher than from the top of the boiler ex. 1 ex. 2 EXPANSION EXPANSION TANK TANK CIRCULATION CIRCULATION PUMP PUMP BOILER BOILER ② DO NOT use valve at the fall pipe or expansion tank pipe ex.
  • Page 17 Test Operation and How to Install the Room Thermometer How to Use the Boiler Set the room temperature by rotating the room thermostat (CTR-6070) clockwise. Hot Water Operation Temp. POWER ROOM BATH Rotate main controller's 'mode' dial and select one of firewood, firewood/ oil, oil.
  • Page 18 Test Operation and How to Install the Room Thermometer How to Connect the Room Thermometer 1) Install the attachment plate at 1.5M from the 3) Easy adhesion is possible through pressing to the wall and pulling down at the same time bottom having small thermal change.

  • Page 19: Boiler Specifications

    Low level function · · ·Freeze-rupture prevention function (Blower and circulation pump control) ※Temperature of exhaust gas : ≥ 300℃ Product drawings ■ <KRH-35B (Front/Side)> ※The outer design and specifications are subject to change for improving the performance of the product.

  • Page 20: Troubleshooting

    Troubleshooting ※ If any abnormality is found during the operation of the boiler, do not take any measures to repair them at your own discretion, instead, refer to the below-stated issues. If any abnormality is generated in the boiler, the figures flash on the display part of the room thermometer depending upon the state.
  • Page 21 Troubleshooting Failure Troubleshooting Ignition is either done or not but has immediately shutdown due to a disorder in flame detection. This may not be the trouble of the boiler "01" or "03" flashes on the and may be temporal due to an outside condition. Push the Power/ room thermometer.
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