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PAW GmbH & Co. KG 

Böcklerstr. 11, D-31789 Hameln, Germany 

Phone: +49-5151-9856-0, Fax: +49-5151-9856-98 

Email[email protected], Web: www.paw.eu 

  

2018/02 

993203x3x-mub-en – V10 

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Installation and Operation Instructions  

HeatBloC K36 - DN 20 

Boiler Charging Set 

 

Summary of Contents for HeatBloC K36

Page 1: ...cklerstr 11 D 31789 Hameln Germany Phone 49 5151 9856 0 Fax 49 5151 9856 98 Email info paw eu Web www paw eu 2018 02 993203x3x mub en V10 1 Installation and Operation Instructions HeatBloC K36 DN 20 Boiler Charging Set ...

Page 2: ...and installation specialist 10 4 1 Installation of the HeatBloC and commissioning 10 4 2 Accessories compression fitting not included in the scope of delivery 12 5 Deinstallation 12 6 Scope of delivery specialist 13 7 Technical data 14 7 1 Pressure drop and pump characteristics 15 Item no 993203x3x mub en Version V10 Issued 2018 02 We reserve the right to make technical changes without notice Prin...

Page 3: ...stallation such as pumps controllers or the distribution manifold see the instructions of the corresponding manufacturer The chapters called specialist are intended for specialists only 1 2 Designated use The HeatBloC may only be used in heating circuits taking into consideration the technical limit values indicated in these instructions The HeatBloC must not be used in drinking water applications...

Page 4: ...y instructions mentioned in this manual CAUTION Personal injury and damage to property The HeatBloC must only be used in heating circuits filled with heating water according to VDI 2035 Ö Norm H 5195 1 The HeatBloC must not be used in drinking water applications NOTICE Material damage due to mineral oils Mineral oil products cause lasting damage to seals made of EPDM whereby the sealant properties...

Page 5: ... to the wall with the enclosed wall bracket 3 1 Equipment A 1 Return to the boiler A 2 Full metal thermometer integrated in the ball valve return blue B Heating pump C Thermal control valve D 1 Return from the buffer tank E 1 Flow to the buffer tank E 2 Ball valve with check valve F Flow tube G 2 Full metal thermometer integrated in the ball valve flow red G 1 Flow from the boiler ...

Page 6: ... heating systems The boiler charging set prevents the temperature in the boiler from falling under the dew point thus reducing the contamination of the boiler Application ranges The boiler charging set is connected to a buffer tank When the opening temperature of 50 C or 60 C is reached in the boiler circuit the pump can charge the buffer tank Buffer tank Solid fuel boiler ...

Page 7: ...n the tank circuit The cold water from the tank return line is mixed in the control valve with the hot water from the bypass Depending on the temperature and the flow rate of the water from the return line the thermal control valve shuts off or opens the line to the tank Thus the return line which leads to the boiler tr always remains at a certain temperature level With rising temperature in the f...

Page 8: ...flow line with the return line the thermal control valve C and the pump B Consider the direction of flow Turn the pump head such that the terminal head is directed to the top or to the centre of the HeatBloC 2 Interchange the lower ball valves so that the ball valve with integrated check valve E 2 is mounted in the flow line 3 Mount the HeatBloC and connect it to the installation 4 Check all union...

Page 9: ...k valve E 2 in the flow line During operation the check valve must be closed position 0 For filling draining and venting the check valve must be opened manually Therefore turn the ball valve to the position 45 0 45 90 Check valve is operating flow only in flow direction Check valve is not operating flow in both directions Ball valve closed no flow ...

Page 10: ...e location of installation must be dry load carrying frost proof and protected against ultraviolet radiation to prevent material damage to the installation 4 1 Installation of the HeatBloC and commissioning The HeatBloC K36 is mounted directly to the wall with the enclosed wall bracket Solid fuel boiler Flow Return Flow Return Buffer tank ...

Page 11: ...3 Push the insulating back shell onto the wall bracket 4 Insert the clip springs in the lower ball valves 5 Push the group of fittings onto the wall bracket 6 Connect the group of fittings to the system by pipework The installation to the piping must be carried out without any tension 7 Connect the pump 8 Carry out the pressure test and check all thread connections 9 Mount the insulating front she...

Page 12: ... the cutting ring in order to ensure the force transmission and the sealing 2 Insert the support sleeve into the copper pipe 3 Insert the copper pipe with the plugged on individual parts and all the way into the housing of the compression fitting 4 First screw the union nut manually 5 Tighten the union nut by rotating one full turn Secure the housing of the compression fitting against distort in o...

Page 13: ...l number The serial number is placed on the return pipe of the heating circuit Accessories Item number Cartridge for thermal control valve for opening temperature 50 C G3809 Cartridge for thermal control valve for opening temperature 60 C G3810 Pump Item number Wilo Yonos PARA RS 15 6 E1236036 Wilo Stratos PICO 15 1 6 E1239615 Grundfos UPM3 Auto L 15 70 PP3 E1212360 Grundfos Alpha2 1 15 60 E121221...

Page 14: ...distance 1 90 mm Width insulation 2 180 mm Height insulation 3 385 mm Installation length 4 347 mm Connections internal thread Technical data Opening pressure check valve E 2 200 mm wc can be opened Opening temperature 50 C 60 C Materials Valves and fittings Brass Gaskets EPDM NBR Insulation EPP ...

Page 15: ...l data 2018 02 993203x3x mub en V10 15 K36 DN 20 Hydraulics Maximum pressure 6 bars Maximum temperature 110 C KVS value m3 h 2 5 7 1 Pressure drop and pump characteristics Pressure m wc Pressure kPa Flow rate l h ...

Page 16: ...PAW GmbH Co KG Böcklerstraße 11 D 31789 Hameln Germany www paw eu Phone 49 0 5151 9856 0 Fax 49 0 5151 9856 98 993203x3x mub en V10 2018 02 ...

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