ATTACK KST Instructions For Use Manual Download Page 16

Accessories

Connection to mutual chimneys

Examples of connection to chimneys

       

If you decide to connect boilers 

ATTACK   Plus 

to mutual or separate chimney with natural exhaust, 

mutual or separate chimney has to be projected exclusively by specialized worker in conformity with 
valid norms for appliances with hermetic chamber, equipped with fan.
Moreover, it is necessary to keep following characteristics of mutual / separate chimneys:
- dimensionised by calculation method given in valid norms
- proof against flue gas, resistant against smoke and heat, proof against condensed water
- circular or quadrilateral diameter, vertical , without reductions
- with pipe, that takes hot flue gas out, they are adequately remote or isolated from flammable materials
- with connection to single appliance on 1 floor
- with connection to same appliances (or different, but all appliances only with forced flue gas outlet or 
only with natural  flue gas exhaust)
- without mechanical means for suction in main pipes
- with underpressure in all their length, in conditions of stationary operation.
- in their platform they have collection tank for solid material or eventual condense water, equipped with 
metal door with airtight closing.

Connection to condense water outlet

Boiler is equipped with internal syphon for condence water outlet. By first installation, mount inspection 
connection 

(A)

. Mount flexible pipe of condense outlet 

(B)

 to outlet of boiler´s syphone by extending it 

for 3cm approximately and fit it by fixing bolt. Fill syphone for 0,5l of water (2) approximately and 
connect flexible pipe to outlet device (3). 

Outlet of condense water

16

C

83

C

43

C

43

Summary of Contents for KST

Page 1: ...W W W A T T A C K S K GASCONDENSINGBOILER ATTACK KZT KST KT KTSmall KZTSolarPlus INSTRUCTIONS FOR USE...

Page 2: ...Hydraulic connections Gas connection anti freeze system Electrical coonections and external sensor Placing of external probe and access to el terminal Flue gas outlets Accessories Connection to outle...

Page 3: ...ed with electronic ignitionandionisationflamecontrol venilatorwithmodulationofrotationsandmodulationgasvalve Control panel of boilers KT Plus KT small Plus KST Plus Pic 1 Control panel Description 1 B...

Page 4: ...s by symbol of water tap see page 9 pic 1 Water in exchanger is permanently warmed to temperature of 45 C Display see page 11 pic 1 shows actual temperature of water in the boiler Start and stop of bo...

Page 5: ...ture It is possible to set the temperature from the minimum of 10 C up to the maximum of 65 C by the buttons of DHW see 1 and 2 Pic 1 Setting of the environment temperature with additional room thermo...

Page 6: ...Setting temperature at the DHW outlet flickers during the Heat exchanger protection operation 15 Indication of Eco Economy mode or Comfort mode 16 Temperature of the external sensor with additional ex...

Page 7: ...utton for 1 second again see 9 Pic 2 Boiler will be immediately ready for operation by every DHW consumption or by activation through the room thermostat Indication during heating operation of the KZT...

Page 8: ...de is temperature of the heating device regulated according to the external climatic conditions to ensure higher comfort and energy savings during the whole year Moreover after increasing of the exter...

Page 9: ...the above mentioned operations are controlled per boiler display and the FH text appears Regulation of the heating temperature Regulation can be performed via menu of the time remote control as well...

Page 10: ...lose the filling tap See 1 Connection to the DHW tank of the KT Plus KT small Plus boilers Control electronics of the boiler serves to control the external DHW tank Make hydraulic connections followin...

Page 11: ...e heating system It is recommended to use copper filter with side cleaning and it has to be cleaned in regular intervals depending on system clogging Due to the maintenance and servicing it is recomme...

Page 12: ...and theymust be equippedwith bipolarswitch with minimumcontactdistanceof 3mm with integratedfuse of 3A max between boiler and mais By electrical connections it is necessary to keep polarity PHASE bro...

Page 13: ...Access to electrical terminal of the KST Plus KT Plus KT small Plus boilers To access to boiler terminal it is necessary to remove rear cover and then to make necessary electrical connections as it is...

Page 14: ...of andminimumdistancesfromwindows walls ventilationopenings etc This appliance of C type has to be installed by usage of suction pipes and exhaust outlets supplied by producer in conformity with UNI C...

Page 15: ...t is necessary to check if the max permitted length was not exceeded concern that every coaxial bow causeslengthreductionas itisgiveninthetable Connection by separatetubes Examplesofconnectionwith sep...

Page 16: ...tedfromflammablematerials withconnectiontosingleapplianceon 1floor with connection to same appliances or different but all appliances only with forced flue gas outlet or onlywithnatural fluegas exhaus...

Page 17: ...akethefollowingsteps 1 Removecovering 2 Open hermeticchamber 3 Hang down fixingclipC andpickgaspipeA outof thefanunit Venturi 4 ExchangenozzleBlaidinsidethegaspipefornozzlefromboilertransformationset...

Page 18: ...sure C Regulation screw min output setting D Regulation screw max output setting By max output is CO2 set by regulation screw D by max output is CO2 set by regulation screw C Co2 test by max output 1...

Page 19: ...utionsystem checkpressure inheatingsystem cca1bar incoldstate filloutletsyphone andcheckcorrectconnectiontooutletdeviceforcondensewater check ifthereis no waterleakageintheheatingsystem DHWcircuit con...

Page 20: ...rectly with no sediments Gas and water supply connections must be ensured against leakage Pressure of water in distribution device in cold state must be approximately 1 bar If pressure is different ad...

Page 21: ...flame in start up phase Unstable pressure Check burner 6 times within 4 min Error Check setting of gas valve by min output Flue gas outlet clogged Remove barries from piping of flue gas outlet Syphon...

Page 22: ...heating system c h return flow Dimensions and connections of the KT Plus boiler Dimensions and connections 1 Inlet into heating system c h flow connection 3 Gas inlet 5 Return flow from heating system...

Page 23: ...ing system c h return flow 6 Safety valve release Dimensions and connections of the KT small Plus boiler Dimensions and connections 1 Inlet into heating system c h flow connection 3 Gas inlet 5 Return...

Page 24: ...lter on cold water inlet 40 Expanse vessel of supply water 44 Gas valve 56 Expanse vessel 74 Tap to fill distribution device 82 Ionisation electrode 95 Three way valve 130 Pump of supply water 145 Man...

Page 25: ...tion valve 37 Filter at cold water inlet 39 Regulator of supply water flow 42 Temperature sensor of supply water 44 Gas valve 56 Expanse vessel 74 Tap to fill distribution device 82 Ionisation electro...

Page 26: ...valve 56 Expanse vessel 74 Tap to fill distribution device 82 Ionisation electrode 95 Three way valve 114 Sensor of water pressure 161 Heat exchanger 186 Sensor of return connection of heating water...

Page 27: ...44 Gas valve 56 Expanse vessel 74 Tap to fill distribution device 95 Three way valve 97 Magnesium anode 130 Pump of supply water 154 Pipe for condensed water outlet 161 Heat exchanger 186 Sensor of h...

Page 28: ...reator 37 Filter at cold water inlet 42 Temperature sensor of supply water 44 Gas valve 56 Expanse vessel 74 Tap to fill distribution device 95 Three way valve 114 Water pressure sensor 136 Sensor of...

Page 29: ...ting 36 Automatic deareator 44 Gas valve 56 Expanse vessel 74 Tap to fill distribution device 95 Three way valve 114 Water pressure sensor 154 Condensed water outlet 161 Heat exchanger 186 Sensor of h...

Page 30: ...ve flue gas overflow kg h 30 3 Min substantive flue gas overflow kg h 5 3 Max flue gas temperature C 63 Min flue gas temperature C Class of efficiency by directive 92 42EHS Emissions class Nox Max ope...

Page 31: ...278 Double sensor Heating Safety A Contact EKO KOMFORT OPENED mode eco comfort enabled by control panel or remote controller CLOSED mode eco comfort disabled comfort mode remains active Electrical sc...

Page 32: ...e way valve 114 Switch of water pressure 138 External sensor 139 Remote time controller 186 Sensor of return flow of heating water 188 Ignition electrode 191 Flue gas temperature sensor 278 Double sen...

Page 33: ...00 paint Accessories of double flue gas exhaust and air suction with diameter of 80 mm Code Name PR45 pipe of exhaust and suction 1m D80 Pr46 1 m D80 extension Pr47 0 5 m D80 extension PR48 elbow 90 D...

Page 34: ...34...

Page 35: ...of operation Date Stamp signatureofserviceorganization Obligatory service examination after the 3 rd year of operation Date This page serves for confirming service examinations and is kept by a custom...

Page 36: ...o producer reserves the right to change technical parameters and dimensions of boilers without previous warning Der Hersteller ATTACK s r o beh lt sich das Recht der technischen Ver derungen an Produ...

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