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© Wikora GmbH 

Page 2  

      As of 5/12/2014 

 

 

      Errors excepted. 

1  General 

Depending on the type and design, WIKORA tanks are suitable for heating and / or storing DHW and / or heating water. The 
heating  is  achieved  indirectly  via  heat  generators,  if  applicable,  from  different  heat sources. The maximum working pressure 
and working temperature can be found in the technical data.  
 
Set-up, installation and commissioning must be undertaken by a qualified specialist, who must observe these instructions.  
 

The  site  of  installation  must  be  frost-protected  according  to  DIN  4753  and  should  be  in  direct  proximity  to  the  heat 
generator.  
 

When setting-up and installing the tank, the following regulations should be considered:  
In addition to the technical rules in force DIN 1988, DIN 18160, DIN 4753, DIN 4109, DIN 4708, DIN 4751 section 2-4 energy 
conservation law and VDE regulations are to be observed. Moreover, the relevant regulations of the suppliers as well as legal 
building regulations are to be considered.  
 

Important: 

The exhaust pipe must be at least as big as the safety valve outlet in width. It may not have more than 2 bends and 

should not be longer than 2 m. If for any compelling reasons 3 bends or a length up to 4 m are required, then the entire exhaust 
line must be designed one nominal size larger. More than 3 bends, or a length exceeding 4 m is prohibited. The exhaust pipe 
must be installed with downward gradient. The drain line behind the funnel must feature at least the double width of the valve 
entrance. A sign is to be attached close to the exhaust pipe of the safety valve or on the safety valve itself.  „For safety reasons 
water  may  leak  from  the  exhaust  pipe  during  the  heating  process!  Do  not  lock!  "The  operability  of  the  safety  valve  is  to  be 
checked at regular intervals by means of de-ventilation.

  

 

2  Transport and installation 

In order to prevent damage during transport, the packaging should only be removed at the site of installation. During shipment, 
it should be ensured that the tank does not come in contact with any spiky or sharp items, nor is damaged through dropping or 
knocks.  
During  installation,  the  tank  must  be  disconnected  from  any  humidity  carrying  components.    Moreover,  sufficient  space  for 
maintenance and cleaning purposes should be kept free in front of, beside, above and behind the tank. 

 

 

Summary of Contents for WIKOSOL 805

Page 1: ...maintenance record must be entirely completed and the user has to be instructed accordingly Efficient operation can only be guaranteed if the instructions of this manual are followed Warranty does no...

Page 2: ...alve outlet in width It may not have more than 2 bends and should not be longer than 2 m If for any compelling reasons 3 bends or a length up to 4 m are required then the entire exhaust line must be d...

Page 3: ...80 1802 1520 1020 700 290 830 290 980 1020 700 290 1845 1520 Wikosol 805 2 790 990 160 1650 1880 1802 1520 1020 700 290 830 1490 290 1085 980 1020 700 290 1845 1520 Chart 1 W Tilting dimension Connect...

Page 4: ...aterial DHW heat echanger W St 1 4404 Material tank S235JR Corrosion protection buffer Internal bare external coated with corrosion proof lacquer Performance tank fully loaded 65 C HV 70 C HW 45 C CW...

Page 5: ...he tank immersion sleeve and sensor rail The tank s venting and draining facilities must have the appropriate dimensions and be correctly installed The installation company is responsible for the corr...

Page 6: ...ozzles again Start up the heating system While the System is heating up water will leak out of the safety valve Before the handover of the system to the end user owner the plumbing contractor should e...

Page 7: ...has been modified through the installation of externally supplied parts or through irregular professional maintenance Subject to our general terms and conditions Legal warranty 2 years Guarantee year...

Page 8: ...operation and maintenance Place Date Customer Installer Signature Signature Place of installation Name ZIP Code Place Street Phone Tank model Serial number Date of invoice In the case of reclamation...

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