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Summary of Contents for PAW HeatBloC MC46 DN 25
- Page 1 PAW GmbH & Co. KG Böcklerstr. 11, D-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 MC46 DN 25 / DN 32 2017/02 99453x0333x-mub-en – V02...
- Page 2 Translation of the original instructions 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 99453x0333x-mub-en – V02 2017/02...
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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 3.1.1 Equipment ......................6 3.1.2 Function ........................ 7 3-way mixing valve [specialist] ..................8 Pump [specialist] ...................... -
Page 4: General Information
The HeatBloC must not be used in drinking water applications. Improper usage of the HeatBloC excludes any liability claims. Only use PAW accessories with the HeatBloC. This product complies with the relevant directives and is therefore labelled with the CE mark. -
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
3 Product description 3 Product description The HeatBloC MC is a preassembled group of fittings for heating circuits. The integrated pump can be isolated by means of ball valves and can thus be maintained without draining of the system. The nominal value for the differential pressure between the flow and the return is adjusted at the controller. -
Page 7: Function
3 Product description 3.1.2 Function MC46 - Boiler charging set with 3-way mixing valve The boiler charging set prevents the temperature in the boiler from falling under the dew point, thus reducing the contamination of the boiler. The return temperature to the heat generator is kept at the set temperature level by the integrated mixing valve. -
Page 8: 3-Way Mixing Valve [Specialist]
3 Product description 3.2 3-way mixing valve [specialist] The mixing valve (C), driven by an electric actuator, adjusts the flow temperature of the consumer circuit to the required value by means of the flow sensor and the controller. Position 10: Passage, no mixing, return temperature consumer = return... -
Page 9: Pump Settings Grundfos Upm3 Hybrid
3 Product description 3.3.2 Pump settings Grundfos UPM3 Hybrid The following code must appear on the pump display. The code can be verified by briefly pressing the push button. Please observe the separate instructions of the pump! Yellow Yellow 3.3.3 Pump settings Wilo-Yonos PARA RSTG The rotary knob of the pump must be set to the following symbol. -
Page 10: Check Valve
3 Product description 3.4 Check valve The HeatBloC is equipped with a check valve (B-1) in the flow pipe and with a non-return valve (C-1) in the mixing valve. The valves can be opened. Operation During operation, the marking must be directed to "Z". ... -
Page 11: Actuator
3 Product description 3.5 Actuator Assembly of the actuator for mixing blue valves: 1. Turn the rotary knob of the mixing valve into position 10. 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. -
Page 12: Assembly And Installation [Specialist]
4 Assembly and installation [specialist] 4 Assembly and installation [specialist] The HeatBloC MC can be mounted directly to the wall or on a wall bracket set. NOTICE Damage to property! The location of installation must be dry, load-carrying, frost-proof and protected against ultraviolet radiation in order to prevent material damage of the installation. - Page 13 4 Assembly and installation [specialist] 9. Take off the thermometer handles. 10. Remove the actuator. 11. Note regarding HeatBloC with Wilo pump: Dismount the insulating front shell of the controller and push the insulating back shell backwards. 12. Take off the insulating front shells. 13.
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Page 14: Cabling
4 Assembly and installation [specialist] 4.2 Cabling 1. Loosen the screws of the controller insulation. 2. Dismount the insulating front shell of the controller. 3. Connect the wall power supply to the socket X6.2 (see below) at the controller. X6.1 X6.2 Signal of the actuator Temperature sensor T... -
Page 15: Optional Accessories
4 Assembly and installation [specialist] 7. Please fill in the enclosed insert and fix it on the insulation: Type: Type of the heating circuit, f. ex. MC46 MC46 Name: Type of application, f. ex. return flow temperature Return flow temperature maintenance No.: Number of the heating circuit... -
Page 16: Wall Bracket Set For Wall Assembly (Not Included In The Scope Of Delivery)
4 Assembly and installation [specialist] 4.3.2 Wall bracket set for wall assembly (not included in the scope of delivery) Description Item no. Wall bracket set DN 25 3422SET Wall bracket set DN 32 3722SET 99453x0333x-mub-en – V02 2017/02... -
Page 17: Scope Of Delivery [Specialist]
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 is placed on the flow pipe of the heating circuit. 5.1 Insulation and controller DN 25 2017/02 99453x0333x-mub-en –... -
Page 18: Hydraulics Dn 25
5 Scope of delivery [specialist] 5.2 Hydraulics DN 25 Item Item number Sealing set for mixing valve 34013 Pump Grundfos UPM3 Hybrid 25-70 E1212465F < 0.20 Wilo-Yonos PARA RSTG 25/1-7.5 E1236247 < 0.21 99453x0333x-mub-en – V02 2017/02... -
Page 19: Insulation And Controller Dn 32
5 Scope of delivery [specialist] 5.3 Insulation and controller DN 32 Insulation Item no. HeatBloC with Grundfos pump E171593 HeatBloC with Wilo pump B 1715933 2017/02 99453x0333x-mub-en – V02... -
Page 20: Hydraulics Dn 32
5 Scope of delivery [specialist] 5.4 Hydraulics DN 32 Item Item number Sealing set for mixing valve 37013 Pump Grundfos UPM3 Hybrid 32-70 E1212565F < 0.20 Wilo-Yonos PARA RSTG 30/1-7.5 E1236257 < 0.21 99453x0333x-mub-en – V02 2017/02... -
Page 21: Technical Data
6 Technical data 6 Technical data DN 25 (1") DN 32 (1¼") Dimensions Centre distance 125 mm 125 mm Width insulation 250 mm 250 mm Height insulation 500 mm 557 mm Installation length 340 mm 400 mm Connections Connection generator 1½"... -
Page 22: Dimensional Drawing Dn 25
6 Technical data 6.1 Dimensional drawing DN 25 6.2 Dimensional drawing DN 32 99453x0333x-mub-en – V02 2017/02... -
Page 23: Pressure Drop And Pump Characteristic Curves Dn 25
6 Technical data 6.3 Pressure drop and pump characteristic curves DN 25 Flow rate [l/h] 6.4 Pressure drop and pump characteristic curves DN 32 Flow rate [l/h] 2017/02 99453x0333x-mub-en – V02... - Page 24 PAW GmbH & Co. KG www.paw.eu Böcklerstraße 11 Phone: +49 (0) 5151 9856 - 0 D-31789 Hameln, Germany Fax: +49 (0) 5151 9856 - 98 99453x0333x-mub-en – V02 2017/02...
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