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1. Precautions for safety--------------------------------------30 

2. Outside drawing of the boiler ----------------------------31 

3. Safe and correct installation method --------------------34 

4. Electric wiring installation--------------------------------37 

5. Gas piping installation-------------------------------------39 

6. Heating and hot water piping installation --------------41 

7. Exhaust / Intake vent installation ------------------------47 

8. Temperature controller installation----------------------52 

9. Check points for test operation---------------------------53 

10. Electric wiring diagram---------------------------------55 

11. Specifications------------------------------------------------56 

 

 

  This installation manual is subject to change without notice for quality improvement. 

Table of contents

Содержание DB-1535GPS

Страница 1: ...installation 37 5 Gas piping installation 39 6 Heating and hot water piping installation 41 7 Exhaust Intake vent installation 47 8 Temperature controller installation 52 9 Check points for test opera...

Страница 2: ...ause a potentially dangerous situation such as a light or half serious injury Violation of instructions may cause a situation such as a property loss product malfunction or deteriorated performance 1...

Страница 3: ...re applied to the model no A dedicated boiler GTS GTG is not supplied with the hot water inlet and outlet on the rear of the boiler Model no KDB 535GPD GPS The sizes in the blank are applied to the mo...

Страница 4: ...the model no A dedicated boiler GTS GTG is not supplied with the hot water inlet and outlet on the rear of the boiler Model no KDB 735GPD GPS The sizes in the blank are applied to the model no A dedic...

Страница 5: ...1535GPD GPS GPG 2035GPD GPS GPG The sizes in the blank are applied to the model no 1535 and those in the bracket are to the model no 2035GPD GPS GPG A dedicated boiler GPS GPG is not supplied with th...

Страница 6: ...or to installation The power supply if higher or lower than the one specified on the front of the boiler may cause a fire After reading the following instructions install the product in a safe and cor...

Страница 7: ...agents generating combustible or corrosive gas Do not install the boiler in a place where it is difficult to get access to the stairway or the exit for escaping Do not install the boiler in a place wh...

Страница 8: ...hood which leads to air flowing in and out of the living room and the kitchen Installation of the boiler shall not be made nearby the place for storage and treatment of the combustible or inflammable...

Страница 9: ...ed on the name plate on the front of the boiler may cause a fire Do not connect the power supply to the boiler until the electricwiringinstallationiscompleted With the power supply on the electricity...

Страница 10: ...drain valve of the boiler Use the power outlet with a cover attached and install the outlet at more than 300m above ground level If the power outlet is not provided with a cover install the outlet in...

Страница 11: ...the leaked gas combined with static electricity or spark may cause a fire Be sure to check the gas to be used for the product prior to gas piping installation Use of the gas other than the one specifi...

Страница 12: ...ght of 50kg shall be installed to be used for the LPgas vessel Connect the twin valve tosimultaneouslysupplythegasfrom2vessels The vessels with a small capacity may result in gas loss for lack of vapo...

Страница 13: ...r alloy pipe Insulation XLPE pipe Insulation Hot water pipe Copper or copper alloy pipe Insulation XLPE pipe Insulation Items Distance from the gas pipe Flue pipe chimney 300mm or more Electric switch...

Страница 14: ...inlet and outlet in case of installation of the copper pipe the hot water inlet and outlet for a boiler dedicated for hot water supply Failure to use the insulation flange may cause rapid corrosion ru...

Страница 15: ...completion of installation The entire pipelines except for the gas pipe shall be provided with heat insulation to protect against getting frost after completion of installation Especially care shall b...

Страница 16: ...installed at least 1 5m above the heat dissipation surface in case of the upward type and at least 1 5m above the top of the boiler in case of the downward type The piping installation shall be perfo...

Страница 17: ...in the direction of the heating water flow as indicated in the body of the heating strainer 2 You may install the strainer in a horizontal or vertical direction as desired 3 Install the valves on eac...

Страница 18: ...check valve Do not connect them to the wire of the circulation pump of the boiler Closed piping system Be sure to comply with the instructions presented in the Considerations in common Be sure to inst...

Страница 19: ...n oxide poisoning The air intake or the exhaust vent shall be installed in the outdoors or a well ventilated place where the exhaust gas emitted from the vent does not flow into the indoors The exhaus...

Страница 20: ...pe the shared exhaust type The total length of the exhaust duct shall be kept to 10m or less and the curved parts to 3 segments or less except for the curve on the edge point of the exhaust duct The c...

Страница 21: ...on the upper side of the wall and the air intake on the lower side to facilitate ventilation The effective cross sectional area of the air intake or the vent shall be larger than that of the exhaust d...

Страница 22: ...Medium sized gas boiler 50 Combi boiler for heating and hot water supply Open expansion tank Standard piping drawing Combi boiler for heating and hot water supply Closed expansion tank...

Страница 23: ...Medium sized gas boiler 51 Dedicated boiler for hot water supply Closed expansion tank...

Страница 24: ...o 2 wires on the rear side of the temperature controller securely 2 Fix the bracket of the temperature controller onto the desired position on the wall or into the holes of the wall outlet using a bol...

Страница 25: ...ck if rain does not permeate through the penetration portion of the exhaust pipe Check if the boiler is evenly installed Check if there is water leakage near the piping connection joint Check if there...

Страница 26: ...culation mode Set the temperature on the temperature controller Set the room temperature controller button High speed Temperature Time at ON Operation of the burner fan Check the gas pressure Check th...

Страница 27: ...Medium sized gas boiler 55 Electric Wiring Diagram 10...

Страница 28: ...343 Heat transfer area m2 1 96 2 78 Heating area m2 100 100 140 140 Volume of pipe water 40 46 46 60 68 68 Weight kg 100 93 93 110 102 102 Power supply 1 220V 50Hz Burner Model no KPG 50A KPG 70A Pow...

Страница 29: ...ng area m2 100 100 140 140 Volume of pipe water 56 63 72 85 Weight kg 151 146 180 173 Power supply 1 220V 50Hz Burner Model no KPG 50A KPG 70A Power consumption W 143 208 Gas pressure mmH2O LP gas 280...

Страница 30: ...transfer area m2 3 32 4 77 Heating area m2 662 662 992 992 Volume of pipe water 135 148 148 173 188 188 Weight kg 267 248 248 390 370 370 Power supply 1 220V 50Hz Burner Model no KPG 100A KPG 150A Po...

Страница 31: ...area m2 6 46 Heating area m2 1323 1323 Volume of pipe water 237 255 255 Weight kg 475 450 450 Power supply 1 220V 50Hz Burner Model no KPG 200A Power consumption W 366 Gas pressure mmH2O LP gas 280 5...

Страница 32: ...Medium sized gas boiler 60 MEMO...

Страница 33: ...Medium sized gas boiler 61 MEMO...

Страница 34: ...Medium sized gas boiler 62 MEMO...

Страница 35: ...Medium sized gas boiler 63 MEMO...

Страница 36: ...Medium sized gas boiler 64 MEMO...

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