Strebel ATI SP 220 Installation Manual Download Page 1

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210-0388 - October 2012

0694

SP 150
SP 170

SP 220
SP 300
SP 400

SP 600
SP 800

Gas fired storage water heaters

with sealed combustion chamber (C type)

and forced flue draft

MANUAL OF INSTALLATION

GENERAL INFORMATION AND CHARACTERISTICS

INSTRUCTIONS TO THE INSTALLER

INSTRUCTIONS TO THE USER

Summary of Contents for ATI SP 220

Page 1: ...P 220 SP 300 SP 400 SP 600 SP 800 Gas fired storage water heaters with sealed combustion chamber C type and forced flue draft MANUAL OF INSTALLATION GENERAL INFORMATION AND CHARACTERISTICS INSTRUCTIONS TO THE INSTALLER INSTRUCTIONS TO THE USER ...

Page 2: ...d responsible The appliance as switched on has to be tested by an Authorised after sale service Packaging parts plastic bags polystyrene wood clips nails can be harmful to children and should be carefully disposed of immediately Read carefully the instructions and the advice concerning safety installation use and maintenance contained in this booklet If the appliance is sold or transferred to a ne...

Page 3: ...DATIONS FOR THE INSTALLATION 9 2 3 FLUE HOOD INSTALLATION 9 2 4 WATER CONNECTIONS 10 2 5 GAS CONNECTIONS 11 2 6 GAS SUPPLY SETTING 11 2 7 GAS SUPPLY CONVERSION 11 2 8 WIRING 12 2 9 CONNECTION OF SEVERAL APPLIANCES 12 2 10FLUE SYSTEMS 13 2 11WIRING 15 2 12STARTING THE APPLIANCE 16 2 13FAULT FINDING 16 3 1 RECOMMENDATIONS FOR THE USER 17 3 2 STARTING THE APPLIANCE 17 3 3 TURNING OFF THE APPLIANCE 17...

Page 4: ...illed weight Kg 273 301 440 565 704 863 1064 Tests carried out in standard conditions 15 C 1013 mbar 1 2 APPLIANCE CLASSIFICATION DEFINITION These appliances are classified as Gas fired water heaters with sealed combustion chamber and atmospheric burner equipped with fan in the combustion circuit TYPE As classed by the European Regulation EN483 the type of the appliance can be C12 C32 C42 C52 C62 ...

Page 5: ...ow the heat exchange between the gas combustion products burned inside the combustion chamber and the water stored in the tank The combustion is completely sealed inside the combustion chamber the air supply and exhaust gases outlet are made outside the room where the appliance is located The sealed combustion chamber is placed at the bottom of the heater under the water tank A flue hood is placed...

Page 6: ...ustment intervention must be carried out only by qualified and professional technicians In case of gas valve replacement care must be taken to prevent dirt and foreign material from entering the valve Gas must flow in the direction of the arrow on the gas valve body Technical features Max gas inlet pressure 60 mbar Pressure outlet range 3 50 mbar Room temperature 0 60 C Electrical supply 220 240 V...

Page 7: ...manual reset once found out and solved the cause of the limit operation a manual reset is needed to relight the heater and positive cut off in case of capillary breakage The high temperature limit is factory set at 90 C It is approved by SEMKO according to EN 60730 and VDE according to DIN 3440 Technical features Contacts rating C 1 250 V 0 5 A Contacts rating C 2 250 V 15 2 5 A Max bulb temperatu...

Page 8: ...MODELS 150 170 fig_1 06 01 measures in mm mod 150 170 A OVERALL HEIGHT mm 1 905 2 105 B HEIGHT OF THE FLUE SYSTEM mm 1 790 1 990 C HOT WATER OUTLET C 1 1 4 mm 1 625 1 825 D RETURN CONNECTION R 1 mm 720 720 E GAS CONNECTION G 1 2 mm 415 415 F COLD WATER INLET F 1 1 4 mm 395 395 G BASEMENT WIDTH mm 520 520 ...

Page 9: ... 1 560 1 912 2 275 1 950 2 310 B HEIGHT OF THE FLUE SYSTEM mm 1 445 1 795 2 145 1 830 2 195 C HOT WATER OUTLET C 1 1 4 mm 1 285 1 640 1 985 1 655 2 030 D RETURN CONNECTION R 1 mm 960 960 1 135 950 950 E COLD WATER INLET F 1 1 4 mm 570 570 570 555 555 F GAS CONNECTION G 1 2 mm 475 475 475 475 475 G DRAIN S 1 mm 405 405 403 410 410 H BASEMENT WIDTH mm 720 720 720 920 920 ...

Page 10: ...The appliance is for floor standing installation Foresee a suitable clearance between the heater and the side walls to allow water and gas connections and any possible servicing on the appliance fig_2 02 01 To prevent water for entering the flue pipe during storms we advise to install the air and flue pipe with a slight gradient downwards IMPORTANT A clearance of at least 30 cm should be accessibl...

Page 11: ... return valve suggested 2 a softener or a purifier where conditions of high or extreme water hardness exist recommended for values over 50 F 3 an inline strainer to remove impurities such as sand gravel mud and so on optional 4 a pressure reducing valve if the pressure is too high recommended 5 a stop cock recommended 6 a Tee connection 7 a drain cock B hot water outlet Connect to the hot water su...

Page 12: ... 31 150 AKGPL17 From natural gas G20 to GPL G30 31 170 AKGPL2 From natural gas G20 to GPL G30 31 220 AKGPL34 From natural gas G20 to GPL G30 31 300 400 AKGPL68 From natural gas G20 to GPL G30 31 600 800 AKMET15 From LPG G30 31 to natural gas G20 150 AKMET From LPG G30 31 to natural gas G20 170 220 300 400 600 800 The gas supply conversion must be carried out by a qualified technician mod 150 170 f...

Page 13: ...s in force in the country where the units are installed In case of replacement of the electric supply cable use only a cable with the same features cable H05 VV F 3x0 75 Electrical features Electrical supply 230 V 50 Hz Gas valve power consumption 15 watts Fan power consumption 45 watts Flame detection consumption 7 watts Total power consumption of the appliance 67 watts IMPORTANT THE MANUFACTURER...

Page 14: ...ch elbow added makes the length of the kit 1 m shorter Accessories available REF DESCRIPTION AIPC05 D 60 100 L 500 M F PIPE AIPC10 D 60 100 L 1000 M F PIPE AICC45 D 60 100 45 COAXIAL BEND AICC90 D 60 100 90 COAXIAL BEND fig_2 11 02 VERTICAL COAXIAL KIT Ref AKIT03 configuration C32 fig_2 10 03 The standard kit is 1 m long and it is composed by N 1 Ø60 100 L 1000 mm vertical terminal N 1 Ø60 100 90 ...

Page 15: ...cessories available REF DESCRIPTION A I PR802 Ø 80 L 250 M F PIPE A I PR805 Ø 80 L 500 M F PIPE A I PR80 Ø 80 L 1000 M F PIPE A I CV804 Ø 80 45 M F BEND A I CV809 Ø 80 90 M F BEND dimension A mm mod 150 170 36 5 mod 220 300 400 45 0 mod 600 800 45 0 fig_2 10 06 Configuration C12 AKIT02 A I CV809 fig_2 10 07 Configuration C52 AKIT02 fig_2 10 08 Configuration C82 AKIT02 A I CV809 fig_2 10 09 Configu...

Page 16: ...ection of the appliance can be connected to the printed circuit Signals SV It is active phase present when the appliance is operating green light of the instrument control panel is on SB It is active phase present when the appliance is in Lock out red light of the instrument control panel is on TS It is active phase present when the TS safety limit thermostat water temperature has intervened it is...

Page 17: ...nnection of the detection electrode is broken The appliance goes into lock out during normal functioning the gas supply has been interrupted even temporarily the control box has not detected the presence of flame and it has gone to lock out one of the cases in preceding points has occurred during an intermittent functioning cycle The heater functions for brief intermittent periods even though the ...

Page 18: ... control thermostat is reached The ignition cycle starts The pressure drop exerted by the flue fan operation in correct combustion circuit conditions closes the differential pressure switch contacts and the control box starts the pre purge cycle pre purge time 30 sec At the end of the pre purge cycle the gas valve and the electric spark operates to ignite the burner These are controlled simultaneo...

Page 19: ...he tank what are they An excessive limestone formation inside the tank can be the cause of some bumps that are audible from the outside of the tank The limestone formation can depend on first of all the quality of the water supplied by the water supply system it may have very high values of water hardness Furthermore a high storage temperature of hot water temperature set by the manual adjustable ...

Page 20: ... heater model SP 150 SP 170 SP 220 SP 300 SP 400 SP 600 SP 800 is in conformity with the European Directive 2009 142 CE Gas appliances Directive 2006 95 CE Low Voltage Directive 2004 108 CE Electromagnetic Compatibility Directive ...

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