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 Mounting and installation [specialist]]..............8 Installation of the modular distribution manifold...........8 Installation of the HeatBloC® on the modular distribution manifold....9 Installation of the HeatBloC®...
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 99x1211x-mub-en - V02...
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].
Product description 3 Product description The unmixed HeatBloC® K31 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.
Product description 3.2 Function K31 - unmixed HeatBloC® An integrated circulation pump transports the water from the heat generator to the consumers. The ball valves allow a maintenance of the pump, of the boiler / heat generator circuit as well as of the consumer circuit without putting the entire installation out of operation.
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.
Mounting and installation [specialist]] 4 Mounting and installation [specialist]] The unmixed HeatBloC® K31 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.
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.
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.
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 K31 DN 40 Item no.
Technical data 6 Technical data HeatBloC® K31 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 Connections Connection consumer (A-1, F-1)
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.
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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 99x1211x-mub-en - V02...
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