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Die im vorliegenden Produktdatenblatt enthaltenen Beschreibungen und Bilder dienen ausschließlich zu Informationszwecken und sind ohne Gewähr. Watts Industries behält sich das 

Recht auf technische und konstruktive Änderungen an seinen Produkten ohne vorherige Ankündigung vor.

Gewährleistung: Sämtliche Käufe und Kaufverträge setzen ausdrücklich die Anerkennung der Allgemeinen Verkaufs- und Lieferbedingungen durch den Käufer voraus, die auf der Website 

www.wattswater.de/agb zu finden sind. Watts widerspricht hiermit jeglicher abweichenden oder zusätzlichen Bedingung zu den Allgemeinen Verkaufs- und Lieferbedingungen, die dem 

Käufer ohne schriftliche Zustimmung durch einen Watts-Verantwortlichen in irgendeiner Form mitgeteilt wurde.

ISOTHERM-IM-DE-W-UK-01-2021-Rev0 | Part no. 10019091

Watts Industries Deutschland GmbH

Godramsteiner Hauptstr. 167 • 76829 Landau • Deutschland

Tel. +49 6341 9656 0 • Fax +49 6341 9656 560

[email protected] • www.wattswater.de

© 2021 Watts

11  Disposal

!

!

 

WARNING

Potential for contamination of the

environment and groundwater from improper disposal!
The legal regulations and guidelines in the country of 
operation must be observed when disposing of compo-
nents and operating materials.

1.  Ensure that all assemblies and components are 

de-energized.

2.  Disassemble the ISOTHERM properly or commission a 

specialist company to do so.

3.  Sort the assemblies and component parts into recyclable 

materials, hazardous substances and operating materials.

4.  Dispose of the assemblies and components in accord-

ance with local laws and regulations or take them to be 
recycled. 

11.1 Return to the manufacturer

Get in contact with the manufacturer if you would like to 
return the ISOTHERM or parts of it.

11.2   Notification of administrative bodies and 

the manufacturer

Inform the manufacturer of decommissioning and disposal of 
the ISOTHERMfor statistical purposes.

12  Warranty

WATTS products are tested extensively. WATTS there-
fore guarantees only to replace or repair components of the 
products supplied free of charge – at the sole discretion of 
WATTS – if, in the opinion of WATTS, they exhibit verifia-
ble manufacturing faults. Warranty claims due to defects or 
defects of titemperature limitere may be asserted within one 
(1) year of delivery/transfer of risk. Excluded from the warran-
ty is damage attributable to normal product use or friction 
and to damage resulting from modifications or unauthorized 
repairs to the products, for which WATTS rejects all claims 
for compensation (direct or indirect). (For more detailed infor-
mation, please refer to our website.) In all cases, supply is 
subject to the General Terms and Conditions, which can be 
found on 

www.wattswater.eu/gtc/

.

Summary of Contents for Isotherm

Page 1: ...Isotherm Control station for constant maintenance of the supply temperature in surface heating systems Installation and Operating Manual translated from the original operating manual WattsWater eu ...

Page 2: ...l information 1 1 Important information about this manual NOTICE The plant operator is responsible for ensuring compliance with the local laws and regula tions e g accident prevention regulations etc Incorrect operation or operating the ISOTHERM out side the specifications invalidates all warranty claims This installation and operating manual is an integral part of the ISOTHERM contains instructio...

Page 3: ...be operated by people including children with limited physical sensory or mental capacities or by people with insufficient experience or previ ous knowledge 2 4 Foreseeable misuse The following is considered to be foreseeable misuse Operating the ISOTHERM beyond its specifications Improper use of the ISOTHERM Modifications to the ISOTHERM that have not been agreed with the manufacturer Use of repl...

Page 4: ...a the circulation pump 1 to the supply of the surface heating heating circuit manifold C and from there to the connected heating circuits as well as being routed as a pilot flow via the bypass 4 In the event of malfunction the temperature limiter 5 switch es off the circulation pump to prevent overheating of the sur face heating system 5 Technical Data Hydraulic performance data Max operating pres...

Page 5: ...12 287 ca 98 G1 G1 37 216 116 1 Fl 1 Fl 75 Fig 6 1 Overall dimensions 7 Pressure loss diagram 1 10 100 1 000 10 100 1 000 10 000 KVS 4 5 KV2 1 2 KV1 0 6 KV1 Bypass KV2 Einspritzung Injection KVS Verteilerseitig Manifold side Fig 7 1 Pressure loss diagram Flow rate l h Pressure loss mbar ...

Page 6: ...ng on space limitations and dimensions of the heat ing circuit manifold it may be necessary to rotate the pump in the axis of the screw connections To do this loosen the two union nuts on the pump rotate the pump into the required position and then tighten the screw connections while holding both the pump and the screw connection ele ment in place WW Fig 8 1 NOTICE We recommend installing a strain...

Page 7: ...ting circuit Factory setting of the target supply temperature is 44 C or 55 C depending on the version of the control station The pilot pin is flush with the setting hand wheel face By turning the setting hand wheel in minus or plus direction the target supply temperature is changed accordingly The hand wheel clicks with the rotation Each click means a target temperature change of approx 1 C Fig 8...

Page 8: ...anifold Subsection 1 1 should also be taken into consideration 1 4 The difference between the temperature of the boiler s sup ply water and the required supply temperature of the sur face heating is too small for the existing heating load Set the boiler s supply water temperature to a higher value At maximum power consumption in the heating circuits of the surface heating the Heating boiler s supp...

Page 9: ... seals as required 2 Functional check Check that settings and operating and performance parameters are set correctly Check supply noise during operation Ask users if there are any noticeable problems 3 Action to be taken following maintenance work Check that all screw fittings that were unscrewed have been retightened and retighten if necessary Remove all tools materials and other equipment used f...

Page 10: ... and components are de energized 2 Disassemble the ISOTHERM properly or commission a specialist company to do so 3 Sort the assemblies and component parts into recyclable materials hazardous substances and operating materials 4 Dispose of the assemblies and components in accord ance with local laws and regulations or take them to be recycled 11 1Return to the manufacturer Get in contact with the m...

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