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Item no. 993603x2x-mub-en – Version V09 – Issued 2016/01 PAW GmbH & Co.KG We reserve the right to make technical changes without notice! Böcklerstr. 11 Printed in Germany – Copyright by PAW GmbH & Co. KG D-31789 Hameln, Germany 993603x2x-mub-en – V09 2016/01...
1 General Information Contents General Information ........................4 Scope of these instructions ....................4 Designated use ........................4 Safety instructions ........................5 Product description ........................6 Equipment ........................... 6 Function..........................7 Thermo controller ........................ 9 Check valve ........................12 Assembly and installation [specialist] ..................13 Assembly of the HeatBloC and commissioning ..............
The HeatBloC must not be used in domestic water applications. Improper usage excludes any liability claims. Only use PAW accessories with the HeatBloC. The wrapping materials are made of recyclable materials and can be disposed of with recyclable materials.
2 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].
The pump can be isolated by means of the ball valves and can thus be maintained without draining of the system. You can mount the PAW HeatBloC directly onto a wall bracket or under/on a PAW modular distribution manifold. With adaptor connections, PAW HeatBloCs can also be installed on PAW distribution manifolds with other dimensions.
3 Product description 3.2 Function K36E boiler charging set for return flow temperature maintenance of solid fuel boilers, wood firing and stove 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.
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3 Product description The boiler charging set can be mounted under/on a distribution manifold. In this system the pump exerts a pressure on the entire installation. When the overflow valve in the thermo controller is open, the pressure can be reduced via the valve.
3 Product description Thermo controller The thermo controller is equipped with an overflow valve and a thermal control valve. Overflow valve In systems with a distribution manifold the pump of the boiler charging set exerts a pressure on the entire installation. When the overflow valve in the thermo controller is open, the pressure can be reduced via the valve.
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3 Product description Thermal control valve The thermal control valve serves as a bypass in the startup phase. 1. When the temperature of the water in the boiler circuit is lower than the opening pressure of the thermal control valve, the valve is closed and thus the line to the consumers.
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3 Product description Change of the flow line [specialist] 1. Take off the thermometer handles (C-2, D-2) and remove the insulating front shells. 2. Take the heating circuit out of the insulating back shell. 3. Take off the union nuts at the thermo controller (A-2).
3 Product description Check valve The HeatBloC is equipped with a check valve (G-2) in the thermo controller (A-2). It can be opened manually. Operation During operation, the mark must be directed to "Z". The check valve is closed. ...
4 Assembly and installation [specialist] 4 Assembly and installation [specialist] The HeatBloC K36E must be either installed with a wall bracket or under/on a PAW modular distribution manifold. The K36E is prepared for assembly under a distribution manifold DN 25 when it is delivered.
Assembly of the HeatBloC and commissioning The HeatBloC can be installed Option 1: Option 2: directly to the wall with a wall bracket under a PAW modular distribution (item no. 3422) manifold. Consumer circuit Consumer circuit Flow Return...
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3. Mount the distribution manifold on the PAW wall bracket. You can mount the heating circuit K36E directly on the connections of the manifold. Remove the plugs in the connections of the distribution manifold if necessary.
4 Assembly and installation [specialist] 4.2 Accessories: compression fitting (not included in delivery) The connection to the heating installation can be carried out fast, pressure-proof and without soldering when you use the optionally available compression fittings. 1. Push the union nut ② and the cutting ring ③ onto the copper pipe ①.
5 Scope of delivery [specialist] 5 Scope of delivery [specialist] NOTICE Complaints and requests/orders of spare parts will only be processed with information on the serial number! The serial number can be found on the return pipe of the heating circuit. Accessories Item number Cartridge for thermal control valve 50 °C...
6 Technical data K36E DN 25 (1") Hydraulics Maximum pressure 6 bars Maximum temperature 110 °C value [m 6.1 Pressure drop and pump characteristics Flow rate [l/h] 2016/01 993603x2x-mub-en – V09...
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