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KyungDong KDB-101GOM+ Installation Manual

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G O M + 표 준 형 - 영 문
Contents
1. Safety Warnings-------------------------34
5. Gas Pipe Construction --------------------42
9. Wiring Diagram -------------------------60
10. Specifications --------------------------62
※ This Installation Manual can be modified without any prior notice for
product quality improvement purposes.
33

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Summary of Contents for KyungDong KDB-101GOM+

  • Page 1: Table Of Contents

    G O M + 표 준 형 - 영 문 Contents 1. Safety Warnings-------------------------34 2. Safe and Correct Installation ----------------35 3. Boiler Size and Function Guide --------------39 4. Electricity Line Construction ----------------41 5. Gas Pipe Construction --------------------42 6. Heating and Hot Water Pipe Construction ------44 7.

  • Page 2: Safety Warnings

    G O M + 표 준 형 - 영 문 Safety Warnings The cautions issued by this user’s manual include critical information for the safety while using the product. When the user fails to adhere to the following requirements can cause death, serious damages, and a great property loss. ‘Danger’, For safety, according to the level of danger, we have indicated by ‘Warning’, ‘Caution’...

  • Page 3: Safe And Correct Installation

    G O M + 표 준 형 - 영 문 Safe and Correct Installation ▣ After installation is completed, user’s (installation) manual must be to the user. Before Installation Please check the type of gas supplied at the installation location and the electrical lines before installation.
  • Page 4 G O M + 표 준 형 - 영 문 When using a indoor space that is not an exclusively boiler room, please install the required inflow/outflow type (FF). There is a danger of Carbon Monoxide (CO) gas poisoning when installing the unit in an indoor space not exclusively for the boiler where it should be installed in air close type (FF).
  • Page 5 G O M + 표 준 형 - 영 문 Please do not install the unit above any combusting appliances or near any air conditioning units. This may cause improper combustion causing CO poisoning. Please do not install the unit in a location where there are any corrosive materials such as ammonia, chlorine, sulfur, and acids.
  • Page 6 G O M + 표 준 형 - 영 문 Product Installation Since about 35~45kg of weight will be placed, the installation wall should be reinforced if it lacks the capacity to endure such weight. Unit weight is specified in the product specification chart of this manual. When installing the unit, use the anchor bolt for firm installation to bear the unit weight.

  • Page 7: Boiler Size And Function Guide

    G O M + 표 준 형 - 영 문 Boiler Size and Function Guide KDB-101/131/161/201/251/301GOM+ Pressure Gauge : Indicates the pressure inside the heating pipes. In case the pressure falls below 49kPa(0.5kgf/cm ), open the water replenishing valve to auto- matically refill the water to 49~147kPa (0.5~1.5kgf/cm Water Drain : For a vacation or not at home for a prolonged period of time, to guard...
  • Page 8 G O M + 표 준 형 - 영 문 Standard Piping Diagram All pipes should be inspected for leaks after assembly is Distributor Specifications completed to prevent any defects or leaks. - Less than 5 holes : Inner diameter of over 36mm - Over 6 holes : Inner diameter of over 44mm All pipes other than the gas pipes should be insulated for...

  • Page 9: Electricity Line Construction

    G O M + 표 준 형 - 영 문 Electricity Line Construction Please complete construction of the electric line to fit the product power supply. The electricity for the boiler should be 220V (230V) 50/60Hz. If the supply is higher or lower than the required voltage, it may cause a fire, reduce the boiler performance, or decrease use life of the boiler.

  • Page 10: Gas Pipe Construction

    G O M + 표 준 형 - 영 문 Gas Pipe Construction Gas pipe construction must be done by gas dealer or gas pipe installation dealer. The diameter of the gas pipes for this LP gas container should be 50kg unit is 15A(PT 1/2″) or 20A(PT 3/4″) and use two or more containers.
  • Page 11 G O M + 표 준 형 - 영 문 After gas pipe construction, a gas leak check must be done. In case of gas leak, it may cause an explosion that induces serious bodily harm or property damage. Please complete the gas pipe construction after checking the required gas for the unit.

  • Page 12: Heating And Hot Water Pipe Construction

    G O M + 표 준 형 - 영 문 Heating and Hot Water Pipe Construction Do not add anti-freezing liquids to the heating pipes. This may shorten use life of the unit and cause malfunctions. After completely cleaning out the pipes, then complete pipe construction.
  • Page 13 G O M + 표 준 형 - 영 문 Water Supply Construction The contact diameter of the water supply pipes of this unit is 15A (PT 1/2”). In the entrance of the water supply, install water supply middle valve. To use this unit [{product operation water pressure＋hot water pipe loss flow (when water flows)}＋safety factor] it may be necessary to retain more than enough water pressure.
  • Page 14 G O M + 표 준 형 - 영 문 Freezing Guard If unit is connected to the pipe and the pipe is not completely full of water, plug the power cord and in case of much bubbles inside the pipes, if you start the freezing guard function with less than sufficient number of pipes then this may cause the unit to rotate without operating normally, overheating the pump or induce malfunctions.

  • Page 15: Intake/Exhaust Flue Construction

    G O M + 표 준 형 - 영 문 Intake / Exhaust Flue Construction Please use only the flue approved by our company with the gas boiler manufactured or sold by our company. If any malfunction or accidents occur by using flue that was not approved by our company, our company will not be held responsible.
  • Page 16 G O M + 표 준 형 - 영 문 Forced Exhaust (FE) Type Pipe Construction Please install supply ventilation and ventilation. Lack of ventilation may cause incomplete combustion due to oxygen shortage and if the ventilation fan malfunctions, incomplete combustion may result and exhaust gas may seep into the inside causing carbon monoxide poisoning.
  • Page 17 G O M + 표 준 형 - 영 문 In the tunnel portion where the pipe goes through the wall, it must be completely airtight in order to prevent any exhaust gas from re-entering inside. If the exhaust gas enters inside, it may cause exhaust gas poisoning.
  • Page 18 G O M + 표 준 형 - 영 문 Forced Exhaust Flue Construction (FE) ■ The total length of the exhaust flue should be 3m or less, the curvature must be 2 or less. ■ The exhaust flue should be over φ75, φ80 or more depending on capacity. (see P62, 63) ■...
  • Page 19 G O M + 표 준 형 - 영 문 Please make a hole in the wall to allow the outside air to directly come in contact with the top ventilation or bottom air intake flues. Intake flue or ventilation’s effective cross-section must be greater than the cross section of the exhaust flue.
  • Page 20 G O M + 표 준 형 - 영 문 When installing the exhaust flue inside the ceiling hidden from view then the connection part should be structured so as to prevent any exhaust gas leaks and covered with heatproof material other than metal. The connection part must be sealed with plaster tapes.
  • Page 21 G O M + 표 준 형 - 영 문 Forced Draught Balanced (FF) Flue Construction Please install in a remote location where there is no affects from snow or rain and strong winds. If icicles form from the evaporation due to the exhaust gas during the winter months, they may fall causing physical or property damage.
  • Page 22 G O M + 표 준 형 - 영 문 You must use a flue (exhaust flue) that was approved by our company. Using unapproved flues (exhaust flue) may cause exhaust gas poisoning due to exhaust gas leaks. The flat portion of the flue should be installed downward at about 5°angle to prevent any reverse flow of the condensed water or rain water into the boiler and turn it...
  • Page 23 G O M + 표 준 형 - 영 문 Forced Draught Balanced (FF) Construction ■ The total length of the exhaust flue should be 3m or less, the curvature must be 2 or less. ■ The exhaust flue should be over φ75, φ80 or more depending on capacity.(see P62, 63) ■...
  • Page 24 G O M + 표 준 형 - 영 문 Cautions for Installation The maximum length of exhaust flue is less than 3m and the curvature should be limited to two places. Intake/exhaust flue should be placed on the wall that connects to the outside. There should be no dangerous materials or obstructions near intake/exhaust flue.
  • Page 25 G O M + 표 준 형 - 영 문 FF Intake/ Exhaust flue Diameter Model Intake/exhaust flue outside diameter (mm) Hole through the Wall (mm) 131/161/201/251GOM+ φ100 φ110 301GOM+ φ110 φ120 Within 600mm of the exhaust flue top, there should be no openings such as a window.
  • Page 26 G O M + 표 준 형 - 영 문 Exhaust flue connection Forced Exhaust type exhaust flue top connected to the common exhaust flue should be blocked at the top and the surrounding area are open. When the distance from the opening of the common exhaust flue top to the boiler reverse current guard opening bottom is less than 4m, install a separate exhaust flue.

  • Page 27: Thermostat Installation Construction

    G O M + 표 준 형 - 영 문 Thermostat Installation Construction Installation Location Install on a wall where the heating occurs such as the bedroom. The installation location should be at least 1.2~1.5m from the floor where there is plenty of ventilation.

  • Page 28: Wiring Diagram

    G O M + 표 준 형 - 영 문 Wiring Diagram Error Codes and DIP S/W Setting Boiler Error Codes(Thermostat FND) FND No. Problems FND No. Problems Overheating Water level detection Low water level Flame failure in combustion Heating flow sensor failure Ignition failure (for air close type model only) Flame sensor(Lower gas pressure)
  • Page 29 G O M + 표 준 형 - 영 문 Wiring Connecting Diagram 13PIN Wiring Connecting Diagram Function Pin No. Function Pin No. Gas Valve1 7, 12 Ignition Transformer 1, 3 2, 3 Gas Valve2 8, 13 3-Way Hot Water 4, 11 AC 220 9, 13...

  • Page 30: Specifications

    G O M + 표 준 형 - 영 문 Specifications Model KDB-131GOM+ KDB-161GOM+ KDB-201GOM+ KDB-251GOM+ KDB-301GOM+ Category 8.4∼15.1 9.0∼18.6 9.3∼23.3 11.6∼29.1 14.0∼34.9 Heating output kW (kcal/h) (7,200∼13,000) (7,700∼16,000) (8,000∼20,000) (10,000∼25,000) (12,000∼30,000) 8.4∼15.1 9.0∼18.6 9.3∼23.3 11.6∼29.1 14.0∼34.9 Domestic hot water output kW (kcal/h) (7,200∼13,000) (7,700∼16,000)
  • Page 31 G O M + 표 준 형 - 영 문 Model KDB-131GOM+ KDB-161GOM+ KDB-201GOM+ KDB-251GOM+ KDB-301GOM+ Category 9.5∼15.1 10.0∼18.6 10.9∼23.3 14.5∼29.1 14.0∼34.9 Heating output kW (kcal/h) (8,200∼13,000) (8,600∼16,000) (9,400∼20,000) (12,500∼25,000) (12,000∼30,000) 9.5∼15.1 10.0∼18.6 10.9∼23.3 14.5∼29.1 14.0∼34.9 Domestic hot water output kW (kcal/h) (8,200∼13,000) (8,600∼16,000)
  • Page 32 G O M + 표 준 형 - 영 문 MEMO...
  • Page 33 ④ What are the costs of repair and benefits? For repairs, present the warrant to the Kyungdong Boiler service personnel when he or she visits your home for repairs to receive either free or charged repair benefits.

This manual is also suitable for:

Kdb-131gom+Kdb-161gom+Kdb-201gom+Kdb-251gom+Kdb-301gom+

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