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10 

IMPORTANT NOTICE  

 

 

For the installation and adjustment of the boiler it is necessary to call a service organization trained by 
the manufacturer. 

 

The boiler may only be used for the intended purposes. 

 

The boiler may be operated only by adult persons in accordance with these instructions. 

 

The  boiler  is  not  intended  for  use  by  persons  (including  children)  whose  physical,  sensory  or  mental 
disability  or  lack  of  experience  and  knowledge  prevents  them  from  safe  use  of  the  appliance,  unless 
they are supervised or instructed on the use by a person responsible for their safety. 

 

Children should be supervised to ensure that they do not play with the appliance. 

 

The boiler is fully automatic, it is not recommended to disconnect it from the mains.  

 

The boiler is equipped with automatic anti-freeze protection (if it is plugged to the mains). 

 

it is forbidden to interfere with the secured parts. 

 

No flammable objects must be placed, installed or hung near the boiler and the flue gas exhaust (safety 
distance  of  an  appliance  from  flammable  materials  in  the  direction  of  the  main  radiation  is  50  mm,  in 
other directions it is 10 mm). 

 

The safe distance of boiler and flue gas exhaust from flammable materials must be observed.  

 

If  there  are  any  construction  works  performed  near  the  boiler,  switch  the  boiler  off  and  protected 
against pollution. 

 

If there are any adjustment works performed near the boiler (works with paints, glues, etc.), switch the 
boiler off and protected against pollution. 

 

Do not clean the boiler by flammable or explosive means. 

 

In winter (e.g. when going on holiday), checking of the boiler functions and the whole heating system 
must be ensured to the necessary extent, to avoid water freezing and the damage to the device due to 
the external causes (electricity failure, fuel gas supply failure etc.). 

 

Due  to  a  long-term  electricity  failure  in  the  heating  period,  it  is  necessary  to  add  to  the  system  a 
manufacturer-approved  antifreeze  for  this  type  of  boiler  or  drain  the  system  to  avoid  freezing  of  the 
heating system and the boiler. 

 

For the boilers with flue gas exhaust into the surroundings through an external wall of the building, it is 
necessary  to  check  at  a  frosty  weather  that  the  condensed  water  from  flue  gas  in  the  exhaust  basket 
does not freeze. 

 

The boiler is supplied with electric power of 230 V. 

 

In case of fire, extinguish the boilers as an el. device. 

 

Beware of gas leaks (if you have suspicion of gas escaping, shut off the gas intake, ventilate - contact 
service organization). The gas valve under the boiler must always be accessible. 

 

It  is  necessary  to  avoid  combustion  air  pollution  with  halogen  hydrocarbons  (contained  in  sprays, 
solvents, paints, glues etc.) and dust. 

 

When assembling, installing and operating the appliance, it is necessary to comply with the rules that 
apply in the country of destination. 

In case of failure to comply with these conditions, it is not possible to claim warranty repairs. 
 

 

11 

Instructions for product disposal after its service life  

 

VIADRUS a.s. is a contract partner of EKO–KOM a.s. with the client number F00120649.  
Packages comply with CSN EN 13427. 

 

Packaging should be disposed of as follows: 
- plastic foil, cardboard - waste disposal organization  
- metal strapping tape - waste disposal organization  
- wooden  packing is designed for a single use and cannot be used further as a product. Its disposal is subject to 

the Act 477/2001 Coll. and 185/2001 Coll. as amended. 

Individual parts of the boiler should be disposed of as follows: 
-  exchanger (aluminum alloy) - waste disposal organization  
-  pipe distributions, housing - waste disposal organization 
-  other metal parts - waste disposal organization 
-  insulating material - waste disposal organization 

With the loss of useful properties of the product, it is possible to return the product back (if applicable), if 
the originator has declared that it is waste, the waste should be disposed according to the valid legislation 
of the relevant country. 

 

Summary of Contents for CLAUDIUS K 2 Series

Page 1: ...VIADRUS CLAUDIUS K 2 Manual for boiler operation and installation GB_2016_35 GB_2016_43...

Page 2: ...m and filling with water 15 7 2 Gas connection 16 7 3 Connection to the mains 16 7 4 Condensate drain 16 7 5 Flue gas exhaust 16 7 6 Pressure losses of flue gas exhaust components for the boiler VIADR...

Page 3: ...for heating of houses recreation facilities and also for reconstruction of heat sources in individual flats Heat output of the condensing boiler is 3 8 to 24 kW K 2 L3X and 7 8 to 48 1 kW K 2 L5X The...

Page 4: ...condensate outlet mm 25 25 safety valve outlet Js 3 4 3 4 gas inlet Js 3 4 3 4 Supply voltage 1 N PE 230 VAC 50 Hz TN S Input power including pumps W 110 110 El protection IP 41 41 Tab 2 Heat technic...

Page 5: ...temperature mode 4 87 6 At 30 of rated heat output and low temperature regime P1 4 3 kW At 30 of rated heat output and low temperature regime 1 97 6 Consumption of auxiliary electrical power Other it...

Page 6: ...temperature mode 4 87 8 At 30 of rated heat output and low temperature regime P1 8 8 kW At 30 of rated heat output and low temperature regime 1 97 8 Consumption of auxiliary electrical power Other it...

Page 7: ...controlled equithermally it is necessary to connect the outdoor sensor In this case we recommend using one of the communication devices see chap 6 3 To increase the number of heating circuits expansio...

Page 8: ...is equipped with an additional anticorrosive device in the form of a magnesium anode whose function is based on the utilization of the electrochemical potential difference between the anode and the ta...

Page 9: ...entral heating circulation supply return pipeline R 3 4 E socket heating coil R 5 4 Sensor housing R 3 8 Thermometer internal thread 1 2 Water drain 3 4 Magnesium anode An stopper 2 Weight empty kg 57...

Page 10: ...Selection and erection of electrical equipment Common rules CSN 33 2000 7 703 ed 2 Electrical installations of buildings Part 7 703 Requirements for special installations or locations Rooms and cabins...

Page 11: ...ards wood and fibreboards plastics flooring materials the safe distance is doubled it means that the distance is 400 mm The safe distance is to be doubled also in case when the fire reaction class is...

Page 12: ...ng to the project K 2 L3X K 2 L5X L mm 502 587 L1 mm 213 5 293 5 L2 mm 105 5 183 5 V1 mm 426 440 diam D mm 80 110 Fig 6 Rear view of the boiler 1 Heating water outlet from the boiler if a water heater...

Page 13: ...mperature sensor input B9 External temperature sensor B38 HW temperature sensor input BTr Room thermostat E1 Kindling electrode E2 Monitoring electrode MV1 Fan MV1 Fan Q1 Pump X1a Power supply connect...

Page 14: ...ector 230 X1b Three way valve and selected output connector X1f Fan and pump power supply connector X2 Kindling transformer and gas valve connector X4 Temperature sensors and Reset button connector X5...

Page 15: ...ption Before filling the system with water shift a three way valve control lever into the intermediate position using a screwdriver or manually by pulling it toward yourself slightly down if the boile...

Page 16: ...he boiler commissioning check whether the condensate is drained Size of a waste PVC pipe is of 16 mm The condensate pH is 4 5 and it can be drained into the sewer system without treatment The boiler c...

Page 17: ...h a special liner intended for the condensation boiler and a condensate drain from the chimney For the boiler it is possible to use a plastic liner with the temperature resistance of 120 C Version C8...

Page 18: ...d calculation of the relevant flue gas exhaust 7 7 Boiler commissioning The entire installation must comply with regulations related to this equipment The boiler must be compatible with local connecti...

Page 19: ...the flue gas which must be in the range of 8 4 to 8 8 The recommended value is 8 5 7 Wait about 120 seconds until the boiler operation gets stabilized and check or adjust the CO2 max value using the C...

Page 20: ...e selected parameter value A B C H D E F G I J Fig 13 A Operation mode switch FV OFF ON for the HW heating B RESET button burner fault unblocking press for about 3 s C ESC button returning one step ba...

Page 21: ...s 1 Time 00 00 23 59 hh mm 1 Date 01 01 31 12 dd MM 5 Summer time start 25 03 01 01 31 12 dd MM 6 Summer time end 25 10 01 01 31 12 dd MM Current date and time must be set due to the correct function...

Page 22: ...0 00 00 24 00 hh mm 602 Mo Su 1 Phase OFF 22 00 00 00 24 00 hh mm 603 Mo Su 2 Phase ON 24 00 00 00 24 00 hh mm 604 Mo Su 2 Phase OFF 24 00 00 00 24 00 hh mm 605 Mo Su 3 Phase ON 24 00 00 00 24 00 hh m...

Page 23: ...Fig No 18 Summer winter automatic temperature limit for switching between summer and winter mode Req T Run up Room Thermostat the temperature to which the boiler will heat when the outside sensor is n...

Page 24: ...on In case of recurrence of the error contact service 8 5 Faults Fault Reason Solution The boiler does not ignite No voltage at the boiler Check whether the power cord is plugged in and whether there...

Page 25: ...hrough the burner chamber leave for 10 min and rinse with clean water Any impurities will be discharged through a siphon 10 Install the burner plate by means of 4 nuts and washers M6 connect the fan c...

Page 26: ...eriod it is necessary to add to the system a manufacturer approved antifreeze for this type of boiler or drain the system to avoid freezing of the heating system and the boiler For the boilers with fl...

Page 27: ...Performance of regular service inspections within the range specified by the manufacturer by a service company with a valid service certificate For an eventual housing complaint the customer is oblig...

Page 28: ...aging unit EN 13429 NO 3 1 Recovery by material recycling ensure recyclability in all terms of the standard for the functional packaging unit EN 13430 YES 3 2 Recovery in the form of energy ensure tha...

Page 29: ...nty certificate for customer user A record of warranty and after warranty repairs and regular annual product inspections Record date Carried out activity Contracting service organization signature sta...

Page 30: ...30...

Page 31: ...31...

Page 32: ...VIADRUS CLAUDIUS K 2 VIADRUS a s Bezru ova 300 E mail CZ 735 81 Bohum n info viadrus cz www viadrus cz...

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