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Summary of Contents for PAW HeatBloC K32
- Page 1 PAW GmbH & Co. KG Böcklerstraße 11, 31789 Hameln, Germany Phone: +49-5151-9856-0, Fax: +49-5151-9856-98 E-mail: info@paw.eu, Web: www.paw.eu Installation and Operation Instructions HeatBloC® K32 DN 40 / DN 50 DN 40 DN 50 05/2023 99x1221Mx-mub-en - V03...
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Page 2: Table Of Contents
Table of Contents Table of Contents General Information....................3 Scope of these instructions..................3 Designated use......................3 Safety instructions......................4 Product description....................5 Equipment........................5 Function........................6 3.2.1 Check valve......................... 7 3.2.2 3-way mixing valve [specialist]..................7 3.2.3 Pump [specialist]......................10 3.2.4 Assembly of the actuator................... 10 Mounting and installation [specialist]]..............12 Installation of the modular distribution manifold...........12 Installation of the HeatBloC®... -
Page 3: General Information
Improper usage excludes any liability claims. This product complies with the relevant directives and is therefore labelled with the CE mark. The Declaration of Conformity is available upon request, please contact the manufacturer. Only use PAW accessories with the product. 05/2023 99x1221Mx-mub-en - V03... -
Page 4: Safety Instructions
Safety instructions 2 Safety instructions The installation and commissioning as well as the connection of electrical components require technical knowledge commensurate with a recognised vocational qualification as a fitter for plumbing, heating and air conditioning technology, or a profession requiring a comparable level of knowledge [specialist]. -
Page 5: Product Description
Product description 3 Product description The mixed HeatBloC® K32 is a premounted group of fittings for heating circuits. The pump can be isolated, it is thus not necessary to drain the heating circuit during servicing. The HeatBloC®s DN 40 can be directly mounted on modular distribution manifolds DN 40. The HeatBloC®s DN 50 can be directly mounted on modular distribution manifolds DN 50. -
Page 6: Function
Product description 3.2 Function K32 - HeatBloC® with 3-way mixing valve The flow temperature of the heating circuit is controlled by the integrated mixing valve. Hot water from the boiler and cold return water are mixed to obtain the desired flow temperature of the heating circuit. -
Page 7: Check Valve
Product description 3.2.1 Check valve The HeatBloC® is equipped with a check valve in the return line. The check valve can be opened. Check valve (normal flow direction in the figure: downwards) Position 0 ("operation) Position 180° ("open") Check valve is operating, Check valve not operating, flow only in flow direction. - Page 8 Product description Change of the flow line [specialist] Dismounting of the mixing valve 1. Remove the thermometers from the handles (A-2, F-2), dismount the handles and take off the insulating front shell. 2. Take off the heating circuit from the insulating back shell. 3.
- Page 9 Mixing valve with flow on the right Mixing valve with flow on the left 14. Turn the cover plate (4) in such a way that the marking PAW is at the bottom and that the scale is positioned as shown in the figure above.
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Page 10: Pump [Specialist]
Product description 3.2.3 Pump [specialist] The pump can be completely isolated. It can be replaced and maintained without draining the heating circuit system. Isolation of the pump 1. Close the ball valves in the flow and the return (A-2, F-2). 2. - Page 11 Product description Assembly of the actuator - flow on the right: 1. Turn the rotary knob of the mixing valve into Position 0. 2. Set the actuator to manual mode by turning the selector switch. 3. Turn the rotary knob of the actuator to the left to the position shown on the adjacent figure.
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Page 12: Mounting And Installation [Specialist]]
Mounting and installation [specialist]] 4 Mounting and installation [specialist]] The mixed HeatBloC® K32 is mounted on a modular distribution manifold DN 40, DN 50 or on a bracket. The modular distribution manifold and the floor or wall bracket are not included in the scope of delivery. -
Page 13: Installation Of The Heatbloc® On The Modular Distribution Manifold
Mounting and installation [specialist]] 4.2 Installation of the HeatBloC® on the modular distribution manifold Mounting example: For the installation of a HeatBloC® DN 40 on a distribution manifold DN 50, reducing flanges (item no. 51610) are necessary! 1. Remove the thermometers from the handles, dismount the ball valve handles and take off the insulating front shell of the heating circuit. -
Page 14: Installation Of The Heatbloc® Dn 40 On A Wall Bracket With Mounting Plate
Mounting and installation [specialist]] 4.3 Installation of the HeatBloC® DN 40 on a wall bracket with mounting plate 1. Anchor the wall bracket in the wall with appropriate wall plugs and screws. 2. Put the heating circuit on the wall bracket and connect the heating circuit to the installation by using the pipes. -
Page 15: Scope Of Delivery [Specialist]
Scope of delivery [specialist] 5 Scope of delivery [specialist] NOTICE Serial number Complaints and requests/orders of spare parts will only be processed with information on the serial number! The serial number is placed on the return pipe of the product. 5.1 Spare parts K32 DN 40 05/2023 99x1221Mx-mub-en - V03... - Page 16 Scope of delivery [specialist] Item no. heating Pump Item no. pump circuit 41221MWY10 Wilo-Yonos PARA HF 30/0.5-10 E12361510 < 0.20 41221MWH12 Wilo-Stratos PARA 30/1-12 E12395132 < 0.23 41221MWY8 Wilo-Yonos PARA HF 40/0.5-8 E1236168 < 0.20 41221MWY12 Wilo-Yonos PARA HF 40/0.5-12 E12361612 <...
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Page 17: Spare Parts K32 Dn 50
Scope of delivery [specialist] 5.2 Spare parts K32 DN 50 Item no. heating Pump Item no. pump circuit 51221MWM12 Wilo Yonos MAXO plus 50/0.5-12 E12343812 < 0.20 51221MWY9 Wilo-Yonos PARA HF 50/0.5-9 E1236189 < 0.20 51221MGL12 Grundfos Magna1 50-120 F E121781 <... -
Page 18: Technical Data
Technical data 6 Technical data HeatBloC® K32 DN 40 (1½") DN 50 (2") Dimensions Centre distance (1) 160 mm 180 mm Width insulation (2) 320 mm 360 mm Height insulation (3) 610 mm 660 mm Installation length (4) 560 mm 630 mm Minimum distance pipe axis - wall 200 mm... -
Page 19: Pressure Drop And Pump Characteristic Curves Dn 40
Technical data HeatBloC® K32 DN 40 (1½") DN 50 (2") Opening pressure check valve (D-1) 200 mm wc, 250 mm wc, can be opened can be opened Materials Valves and fittings Brass Gaskets EPDM / NBR / AFM34 Insulation 6.1 Pressure drop and pump characteristic curves DN 40 05/2023 99x1221Mx-mub-en - V03... -
Page 20: Pressure Drop And Pump Characteristic Curves Dn 50
Technical data 6.2 Pressure drop and pump characteristic curves DN 50 99x1221Mx-mub-en - V03 05/2023... -
Page 21: Disposal
Disposal 7 Disposal NOTICE Electrical and electronic devices must not be disposed of in the household waste. For your return, there are free collection points for electrical appliances and, if necessary, additional points of acceptance for the reuse of the devices in your area. The addresses can be obtained from your city or communal administration. -
Page 22: Notes
Notes 8 Notes 99x1221Mx-mub-en - V03 05/2023... - Page 23 Notes 05/2023 99x1221Mx-mub-en - V03...
- Page 24 Böcklerstraße 11 31789 Hameln, Germany Translation of the original instructions www.paw.eu We reserve the right to make technical changes without notice! Phone: +49-5151-9856-0 Printed in Germany – Copyright by PAW GmbH & Co. KG Fax: +49-5151-9856-98 05/2023 99x1221Mx-mub-en - V03...
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