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8

5.3 

Assembly procedure  

 
The heater user is obliged to entrust only a contractual service with assembly and the guarantee and after –
guarantee fault repairs, otherwise the guarantee does not apply to a proper heater function. 

 

1. 

The  heater  must be positioned on a required standpoint. We recommend to transfer the heater to 
the determined standpoint while it is on a pallet and possibly wrapped in a protective wrapping. If for any 
reasons this is not possible please transport the stationary heater without the wrapping by using its lower 
support.  In  this  support  there  are  prepared  two  circular  openings  intended  for  putting  on  the  „removal 
hooks“, by means of which the heater can be lifted and transferred to the desired place.  

 

 

Fig. no. 3 

Recommended heater connection in heating system with ensured HWS preferential 

heating  

 
2. 

Connect  the  heater  to  the  heating  and  water  piping  system  according  to  the  recommended 
connection (Fig. no. 3) or the elaborated project documentation
. Water for filling the heater must be 
pure,  clear,  colourless,  free  of  impurities,  oil  and  chemically  aggressive  substances  pursuant  to  

Č

SN  75  7111.  HWS  quality  is  defined  by 

Č

SN  83  0616.  Water  from  heater  is  considered  to  be  the 

service  water.  Its  hardness  must  correspond  to 

Č

SN  07  7401,  otherwise  it  must  be  softened.  Every 

independently  closable  service  water  heater  pursuant  to 

Č

SN  06  0830,  Article  7.2,  must  be  equipped 

with a closure on the cold pressure water inlet, a test cock, a check valve or a clack valve, a safety valve 
and a pressure gauge. It is allowed to use a combined fitting consisting of a safety and clack valves. The 
safety  valve  must  be  connected  in  a  way  making  sure,  that  he  longitudinal  axis  of  the  valve  is  in  the 
horizontal position. The valve discharge pipe is to be taken out into the effluent conduit. If the pressure in 
inlet piping exceeds 630 kPa (6,3 bar) (applicable also to a transitory condition) then a reduction valve 
must be installed in front of the safety valve

If  the  HWS  preferential  heating  is  carried  out  by  means  of  three  way  Honeywell  V  4044F  valve  then 
during  the  assembly  it  is  important  to  observe  the  direction  of  connection  in  accordance  with  the 
indication on this valve.  

B - heating water outlet into the heating system  
A - heating water outlet into the heater 
AB - heating water inlet from the boiler into the three way valve  

3.   To carry out the electric interconnection between the heater and the boiler in accordance with the wiring 

diagram of the used type of boiler.  

4.   Insulate the hot water distribution (piping) in order to reduce the thermal losses.  
5.   All materials used for heater manufacture are recyclable. After the heater unpacking the plastic foil, strip, 

wooden pallet and cardboard wrapping must be put into the waste disposal containers intended for this 
kind of waste.  

Legend:  

boiler 

water heater 

3,14  

stop valves  

bleeder valve  

three-way valve 

6,13 

clack valve 

pump 

expansion reservoir  

safety valve  

10 

discharge valve 

11 

manometer 

12 

safety valve  

15 

testing cock 

16 

radiator, vale  

Note: It is possible to use a combined fitting consisting of a safety valve and a clack -valve.  

Hot service valve inlet 

Cold service 
water inlet 

heating water 

inlet 

 

return

 

water inlet 

 

Summary of Contents for OV 100 L

Page 1: ...Hercules U26 Návod k obsluze VIADRUS OV 100 L MANUAL FOR OPERATION AND INSTALLATION ...

Page 2: ...gulations 6 4 1 Regulations and directives 6 4 2 Summary of hot service water consumption 7 5 Order delivery and assembly 7 5 1 Order 7 5 2 Delivery and accessories 7 5 3 Assembly procedure 8 5 4 Heaters filling with water procedure 9 6 Heaters operation by users 9 7 IMPORTANT WARNINGS 9 8 Maintenance 10 9 Instructions for product disposal after its service life expiration 10 10 Guarantee and liab...

Page 3: ...CO possibly VIADRUS CLAUDIUS K 2 Its design corresponds to design of boilers and the boiler electric connection enables a preferential HWS heating Accumulation water heater advantages 1 Uniform heating 2 Internal surface protected by double layer of enamel 3 Adjustable service water temperature 4 Economical operation 5 Service water heated quickly 6 Easy assembly and operation 7 Compared to the fl...

Page 4: ...water heating and its flow are valid in case that a Grundfos pump is connected to the heating system and its revolutions switch is in position 3 which corresponds to 720 l h If the pump works with lower revolutions smaller flow quantity the time of heating the service water will be prolonged IMPORTANT WARNINGS Set the thermostat of the heater to max 60 C temperature note The regulations in the Cze...

Page 5: ...es and there is screwed the anode protective rod plus the hot service water input and output Heating water input and output are at the back of the heater The heat loss is reduced markedly by the foam polyurethane insulation Fig no 1 VIADRUS OV 100 L heater assembly dimensions in mm In case of the stationary VIADRUS OV 100 L heater in the lower part of the vessel there is positioned the discharge h...

Page 6: ...1 Regulations and directives The heater positioning must comply with the safety connection a regarding the heating system ČSN 06 0310 Heating systems in buildings Designing and installation ČSN 06 0830 Heating systems in buildings protecting device b regarding the electric network ČSN 33 2180 Electrical regulations Connection of electrical devices and appliances c regarding the HWS heating ČSN 06 ...

Page 7: ... 3 persons per day 20 4 persons per day 24 The temperature is considered for a given hot water temperature by mixing it with cold water of approx 12 C temperature 5 Order delivery and assembly 5 1 Order In an order it is necessary to specify the data as follows Type of heater Demands on the parts ordered optionally 5 2 Delivery and accessories The heater is delivered while fixed on a pallet wrappe...

Page 8: ...d a pressure gauge It is allowed to use a combined fitting consisting of a safety and clack valves The safety valve must be connected in a way making sure that he longitudinal axis of the valve is in the horizontal position The valve discharge pipe is to be taken out into the effluent conduit If the pressure in inlet piping exceeds 630 kPa 6 3 bar applicable also to a transitory condition then a r...

Page 9: ...el 7 IMPORTANT WARNINGS 1 The appliance only can be used for the purpose that it is destined for 2 The appliance can only be operated by adult persons and children without being supervised by adults must not be left nearby the appliance 3 The appliance is not destined for the use by persons incl children whose physical sensual or mental disability or lack of experience and knowledge prevent them f...

Page 10: ... single usage and no longer can be used as a product Its disposal is subject to Act 477 2001 Sb a 185 2001 Coll as amended In case that the product has lost its serviceability you can take advantage of product take back service if this is established in case that the originator has declared that it is a scrap it must be handled according to the valid legislation of relevant country 10 Guarantee an...

Page 11: ... unit EN 13429 2000 NO 3 1 Recovery by material recycling ensure recyclability in all term sof the standard for the functional packaging unit EN 13430 2000 YES 3 2 Recovery in the form of energy ensure that calorific gain is achievable for the functional packaging unit EN 13431 2000 YES Iron NO 3 3 Recovery by composting ensure compost ability in all terms of the standard for the functional packag...

Page 12: ...12 ...

Page 13: ...g systems in buildings protecting device VIADRUS a s provides the guarantee during 24 months after the date when product was sold the end user The heater will be installed by a contractual service organization The completeness according to Manual for operation and installation is guaranteed by the contractual service organization The guarantee certificate is invalid without having been filled in T...

Page 14: ...e certificate for customer the user Record of accomplished guarantee and after guarantee repairs and regular product checks Record date Carried out activity Contracting service organization stamp signature Customer s signature ...

Page 15: ...830 Heating systems in buildings protecting device VIADRUS a s provides the guarantee during 24 months after the date when product was sold the end user The heater will be installed by a contractual service organization The completeness according to Manual for operation and installation is guaranteed by the contractual service organization The guarantee certificate is invalid without having been f...

Page 16: ...16 ...

Page 17: ...ating systems in buildings protecting device VIADRUS a s provides the guarantee during 24 months after the date when product was sold the end user The heater will be installed by a contractual service organization The completeness according to Manual for operation and installation is guaranteed by the contractual service organization The guarantee certificate is invalid without having been filled ...

Page 18: ...18 ...

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Page 20: ...20 Date of revision 46 2012 ND GB ...

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