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Summary of Contents for PAW HeatBloC K38 DN 25
- Page 1 PAW GmbH & Co. KG Böcklerstr. 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 ® DN 25 / DN 32 DN 25 DN 32 2020/04 993x083x-mub-en – V04...
- Page 2 Translation of the original instructions PAW GmbH & Co. KG We reserve the right to make technical changes without notice! Böcklerstraße 11 Printed in Germany – Copyright by PAW GmbH & Co. KG 31789 Hameln - Germany 993x083x-mub-en – V04 2020/04...
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Page 3: Table Of Contents
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 Mixing valve [specialist] ....................8 Accessories: Actuator (optional) ................... 9 Flow check valve [specialist] .................. -
Page 4: General Information
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 HeatBloC ® The wrapping materials are made of recyclable materials and can be disposed of with recyclable materials. -
Page 5: Safety Instructions
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]. -
Page 6: Product Description
The HeatBloC K38 is a preassembled group of fittings for heating circuits. ® The PAW HeatBloC is designed such that it can be directly mounted onto a PAW distribution ® manifold or a mounting plate with thread connections. Equipment Flow to the consumer circuit... -
Page 7: Function
3 Product description Function K38 – with 4-way mixing valve K38 allows to keep up the boiler return temperature and to maintain a minimum boiler flow rate (with boiler circuit pump). A part of the flow water from the boiler is mixed into the return from the consumers, depending on the adjustment of the mixing valve. -
Page 8: Mixing Valve [Specialist]
3 Product description Mixing valve [specialist] Mixing valve position 0 Mixing valve position 5 Mixing valve position 10 993x083x-mub-en – V04 2020/04... -
Page 9: Accessories: Actuator (Optional)
3 Product description Accessories: Actuator (optional) The PAW actuator for weather-compensated control is available as an accessory. For mixing valves with flow on the left, the scale must be turned by 180°. Fig. 1 Fig. 2 blue blue for mixing valve with flow on the right for mixing valve with flow on the left Fig. -
Page 10: Flow Check Valve [Specialist]
3 Product description Flow check valve [specialist] The HeatBloC K38 is equipped with a check valve (D-1) in the return pipe. ® The check valve can be opened. The opening pressure is 200 mm wc. Operation During operation, the marking must be directed to "Z". ... -
Page 11: Assembly And Installation [Specialist]
4 Assembly and installation [specialist] 4 Assembly and installation [specialist] The HeatBloC K38 can be mounted on a PAW modular distribution manifold or on a wall ® bracket. The modular distribution manifold and the wall bracket are optional accessories and are thus not included in the scope of delivery. - Page 12 4 Assembly and installation [specialist] Option 2: Option 3: • • on a mounting plate with directly on a wall bracket. transition thread connections. Consumer circuit Return Flow Return Flow Return Flow Return Flow Heat generator Please observe the separate and respectively corresponding instructions regarding the installation of the distribution manifold, of the mounting plate and of the wall bracket.
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Page 13: Scope Of Delivery [Specialist]
2. Unscrew the nuts on the lower connections of the HeatBloC ® and take out the sealing rings. If a PAW modular distribution manifold or transition connection is used: 3. Put the two nuts over the flanges. Flange (side view) 4. -
Page 14: Spare Parts Dn 25
5 Scope of delivery [specialist] Spare parts DN 25 993x083x-mub-en – V04 2020/04... - Page 15 5 Scope of delivery [specialist] Position Spare part Item number Thermometer ball valve DN 25, F1" x 1" int. thread N00244 Thermometer handle for ball valve 1" N00248 Dial thermometer, red scale, d=50 mm, 0-120 °C N00242 Dial thermometer, blue scale, d=50 mm, 0-120 °C N00243 Union nut G 1½"...
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Page 16: Spare Parts Dn 32
5 Scope of delivery [specialist] Spare parts DN 32 993x083x-mub-en – V04 2020/04... - Page 17 5 Scope of delivery [specialist] Position Spare part Item number Thermometer ball valve DN 32, F1¼" x 1¼" int. thread N00245 Thermometer handle for ball valve 1" N00248 Dial thermometer, red scale, d=50 mm, 0-120 °C N00242 Dial thermometer, blue scale, d=50 mm, 0-120 °C N00243 Union nut G 2"...
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Page 18: Technical Data
6 Technical data 6 Technical data DN 25 DN 32 Dimensions Centre distance (1) 125 mm 125 mm Width insulation (2) 250 mm 250 mm Height insulation (3) 383 mm 441 mm Installation length (4) 340 mm 400 mm Connections Outlet (A-1, F-1) 1"... -
Page 19: Pressure Drop And Pump Characteristic Curves Dn 25
6 Technical data DN 25 DN 32 Hydraulics Maximum pressure 6 bars 6 bars Maximum temperature 110 °C 110 °C value [m Pressure drop and pump characteristic curves DN 25 Flow rate [l/h] Pressure drop and pump characteristic curves DN 32 Flow rate [l/h] 2020/04 993x083x-mub-en –... -
Page 20: Disposal
7 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. - Page 21 7 Disposal 2020/04 993x083x-mub-en – V04...
- Page 22 7 Disposal 993x083x-mub-en – V04 2020/04...
- Page 23 7 Disposal 2020/04 993x083x-mub-en – V04...
- Page 24 PAW GmbH & Co. KG www.paw.eu Böcklerstraße 11 Phone: +49 (0) 5151 9856 - 0 31789 Hameln - Germany Fax: +49 (0) 5151 9856 - 98 993x083x-mub-en – V04 2020/04...
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