Atag FXL150 Installation & Servicing Instructions Manual Download Page 69

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26..32. 11 Engine 2 diagnostics
26..32. 11. 0

Fan Speed

rpm

26..32. 11. 1

Pump Modulation %

26..32. 11. 2

Ionization current

26..32. 11. 3

SAFETY Flame presence

26..32. 11. 4

CH Flow T

°C

26..32. 11. 5

CH Flow T 2A

°C

26..32. 11. 6

CH Return T

°C

26..32. 11. 7

Pump Flow Rate

l/min

26..32. 11. 8

Gas Power

26..32. 12 Boiler Diagnostics
26..32. 12. 0

Flue Gas T

°C

26..32. 12. 1

Diverter Valve Pos
Hot Water

Central Heating

26..32. 12. 2

Heating Circuit Pressure

bar

26..32. 12. 3

Boiler Power level

26..32. 12. 4

Storage Temperature - High

°C

26..32. 12. 5

Storage Temperature - Low

°C

26..32. 12. 6

Boiler Status

Operation

Parameter listing

Menu

Submenu

Parameter Name

Description

Range

Factory settings

Summary of Contents for FXL150

Page 1: ...8G 51 49 01 03 21 Changes reserved Installation Servicing Instructions XL75F XL105F XL125F XL150F XL180F XL210F...

Page 2: ...ulti function 42 44 Temperature sensors 45 External controls 46 eBus2 controls 47 Wiring diagram 48 49 Boiler setting Boiler setting 51 Operation Description of display 52 Description of display and k...

Page 3: ...equipment Part 1 Emissions EN 55014 2 2008 EMC Requirements for household appliances electrical tools and similar equipment Part 2 Safety product family standard EN 61000 3 2 2013 Electromagnetic comp...

Page 4: ...4 Product description ATAG XL F Double Engine 3 11 14 15 13 20 10 19 24 12 APS 6 5 21 9 3 4 T1a T1 2 18 17 T2 16 6 5 9 4 3 T1a T1 1 18 T2 17 8 7 P1 23 22 LV HV R A C G 26 26 27...

Page 5: ...nt it is ensured that the boiler performance always corresponds to the actual heating requirements Delivery scope The boiler which has been assembled at the factory and is ready to use is delivered in...

Page 6: ...ri 9 automatic air vent 10 circulation pump 11 control unit HMI 12 burner control unit 13 flue gas outlet 14 air inlet 15 water non return valve T1 flow sensor T1a secondary flow sensor T2 return sens...

Page 7: ...1 5 Overpressure at boiler output max Pa 156 243 143 200 215 265 Water volume in heating circuit max l 9 3 13 9 16 8 16 8 21 3 25 8 Weight kg 73 80 127 127 132 140 Gas pressure nominal mbar 20 Gas pre...

Page 8: ...mm 430 430 K Condensate connection mm 15 15 L Boiler return flow gas mm 35 35 M Boiler return flow gas mm 130 130 N Condensate connection mm 190 190 Boiler connections Type ATAG XL F 75 105 Flue gas n...

Page 9: ...ion mm 430 430 K Condensate connection mm 15 15 L Boiler return flow gas mm 35 35 M Boiler return flow gas mm 130 130 N Condensate connection mm 190 190 Boiler connections Type ATAG XL F 125 150 175 2...

Page 10: ...ter boiler with the exception of tank probe and Clip in that can be connected also to other boiler Cascade In principle any combination is possible The selection can include models with different outp...

Page 11: ...utomatic air vent low loss header 13 Pocket for temperature sensor T10 14 Frame 15 LLH connection pipe LEFT or RIGHT side Low loss header can be installed on left or right side of the cascade using pr...

Page 12: ...ine ATAG XL F 3 boilers floor standing in line ATAG XL F 5 boilers floor standing in line ATAG XL F 8 boilers floor standing in line Product description ATAG XL F Cascade examples floor standing in li...

Page 13: ...715 1440 715 2140 715 2140 715 4686 715 4686 ATAG XL F 3 boilers floor standing back to back ATAG XL F 4 boilers floor stan ding back to back ATAG XL F 6 boilers floor standing back to back Max 1000k...

Page 14: ...ONNECTION KIT FS CH BACK x 0 1600 3905166 CONNECTION KIT FS DHW x 0 1600 3905168 COLLECTOR ASM FLOW RETURN DN100 2B LINE 4B B2B FS x x 0 1600 3905169 COLLECTOR ASM FLOW RETURN DN100 3B LINE 6B B2B FS...

Page 15: ...x 3905225 FLUE WALL PLATE 150MM x x x x x x x 3905226 FLUE SUPPORT ELBOW PP 90 DEGR 150MM x x x x x x x 3905227 FLUE SUPPORT STRIP x x x x x x x 3905228 FLUE SPACER BRACKET 150MM 2PCS x x x x x x x 39...

Page 16: ...FLUE WALL TERMINAL PP CONC 100 150MM x x x x 3905260 FLUE ADAPTER PAR CONC 100 100 100 150 x x x x 3905261 ADAPTOR 100 110 FLUE AIR x x x x 3905262 FLUE EXPANDER 130 150MM x x x x x 3905263 FLUE EXPAN...

Page 17: ...n pre set and tested at the factory The package dimensions for all appliances are Width 750mm Height 1200mm Depth 800mm This makes it possible to transport all models in one piece through a normal doo...

Page 18: ...llation Wheels can be adjusted 10mm to compensate eventual floor irregularity The ATAG XL F cascade can be mounted in 2 ways Floor standing in line All boilers standing alongside one 10 mm 100 mm 1000...

Page 19: ...x 3 1 51 7 2 0 200 20 For single boiler installation the connection to a low velocity header and secondary circuit pump is strongly recommended For installation of cascaded boilers the connection to a...

Page 20: ...he supplied M8 bolts spring washers and nut Attention once in the correct and final position the floor standing rack has to be fixed on the ground Collector assembly 6 Place the flow water collectors...

Page 21: ...lower beam 5 Fit the upper beam on the upper brackets using the supplied M8 bolts spring washers and nut Attention once in the correct and final position the floor standing rack has to be fixed on th...

Page 22: ...afety valve ATAG recommends fitting the 6 bar safety valve due to the control settings shutting the boiler off at 6 bar Gas 28mm short gas pipe with 1 1 4 flat sealing and 28mm compression fitting wit...

Page 23: ...ndard with M16x55 bolts spring washers nuts and sealings 5 Flow temperature sensor T10 Every system with more than 1 ATAG XL F boilers must be provided with a flow temperature sensor T10 and must be c...

Page 24: ...14 1779 440 332 904 1100 907 133 214 1105 690 35 35 99 1007 314 198 290 1027 R 2 R 2 R 1 1 4 1105 690 35 35 99 1007 314 198 290 1027 R 2 R 2 R 1 1 4 1105 690 35 35 99 1007 314 198 290 1027 R 2 R 2 R 1...

Page 25: ...x BCD 170 120 250 80 349 709 910 560 175 30 220 110 DN100 DN100 DN100 DN100 G1 G1 2 G3 8 Dimensions low loss header DN100 up to 1000kW DN65 133 DN100 197 DN65 DN100 Dimensions bend DN100 85 3 365 400...

Page 26: ...ration The central heating installation must be de aerated properly before it is taken into operation Please check the Chapter Commissioning in this regard If a regular topping up of water is required...

Page 27: ...unds polymers and organic bases Kiwa certified 1 litre 100 litres For new CH installations Removes oils grease and flow control agents Sentinel X400 Solution of synthetic organic polymers 1 2 litres 1...

Page 28: ...installation It is not necessary to install an expansion vessel to each boiler One single central installed expansion vessel is sufficient When using a single expansion vessel the handles of the valve...

Page 29: ...s value is to be measured in between the operational gas meter and the CH boilers For correct functioning of the boilers it is necessary that the gas dynamic inlet pressure must be at least 19 mbars T...

Page 30: ...ing is carried out most easily by pouring approximately 0 5 litres of water into the flue gas pipe 3 Once each year the flue gas connections have to be checked for leakproofness and the siphon filled...

Page 31: ...ansion DHW cylinder circuit When connecting a DHW cylinder to the boiler before the low velocity header an ATAG diverter valve is recommended The circuit between the diverter valve 1 between the boile...

Page 32: ...ushed out via the boiler and into the siphon Please observe the following recommendations Only use corrosion resistant material The diameter must be calculated and selected according to the national r...

Page 33: ...oiler will be IPX0D instead of IPX4D An air filter or a grid is recommended on the air intake of the boiler available as an accessory on pages 15 17 Room sealed system The required combustion air is s...

Page 34: ...e in the same square area C43 Suction air and waste gas duct via the chimney system which is integrated in the building C53 Section the air and waste gas exhaust to the outside in areas with different...

Page 35: ...ssure or over pressure using a flue gas outlet system The air supply may also be supplied collectively but if the boiler room is suitable for that purpose it may also be obtained from the boiler room...

Page 36: ...es d d h d d h d d d d Dimensions cascade flue ATAG XL F Open system underpressure Output 80 60 d minimum diameter in mm kW h 2 5 h 5 9 h 9 13 h 13 17 114 240 210 200 190 190 240 360 300 270 260 250 3...

Page 37: ...d h d d h d d d d Dimensions cascade flue ATAG XL F Open system overpressure Output 80 60 d minimum diameter in mm kW h 2 5 h 6 10 h 11 15 h 16 20 114 240 150 150 150 150 240 360 150 150 180 180 360...

Page 38: ...ct openings It must be mounted inside of the boiler room The mains switch is used for switching off the power supply during maintenance works Installation Electrical connection All cables are passed t...

Page 39: ...put Input Input Input Input GND PWM 0 10V 24V Signal GND 24V Signal GND Signal 24V GND 24V 5V Signal GND GND Signal PADIN 3 BOILER LOCK PFDIN 1 PADIN 1 PADIN 2 MO2 0 10V output Input Input Input Outpu...

Page 40: ...rth Protective Earth 5 1 1 VFR1 Volt Free Contact 1 a i HC1 pump 230VAC 2A max 80A inrush max not fused relay 6 1 2 7 2 1 VFR2 Volt Free Contact 2 a i Alarm Output 230VAC 1A max cos phi 0 8 not fused...

Page 41: ...2 0 10V output Input In Output Input Contact Line Type Name Function Description Electrical Description 1 PWM MO2 Multifunctional Output 2 System Pump Modulator Tank Filling pump Modulator 0 10 Volt f...

Page 42: ...preparation there is a dedicated Tank sensor For the other regulations the tank sensor is the Top Sensor Take in account this is a 10K sensor 0 10V GND 5V NTC 5V NTC 5V NTC 5V NTC 5V NTC Signal GND S...

Page 43: ...ut 24V ignal 24V Signal GND Signal 24V GND 24V 5V Signal GND GND Signal PADIN 3 BOILER LOCK FDIN 1 PADIN 1 PADIN 2 Input Input Input Input On Off heat request Input can be used for on off control up t...

Page 44: ...t GND PWM 0 10V 24V Signal GND 24V Signal GND Signal 24V GND PFDIN 1 PADIN 1 PADIN 2 MO2 0 10V output Input Input Output Input Cascade connection The connection between boilers in a cascade is done vi...

Page 45: ...ce Tool Memory Key Flame Sensor PE F4 F1 CN8 CN12 CN23 1 1 1 1 CN6 CN22 CN17 CN14 1 6 4 1 1 1 1 1 3 1 1 1 CN14 CN6 CN18 CN5 F3 F2 CN2 CN17 CN16 1 1 1 3 1 1 CN11 1 CN3 1 CN1 CN9 CN12 CN17 CN10 1 1 1 4...

Page 46: ...Circulation pump A9 Water pressure sensor P1 A10 Air pressure switch APS A11 HMI communication cable low voltage B Slave printed circuit board B1 Detection electrode B2 Ignition electrode B3 Flow sen...

Page 47: ...Disconnect the filling hose from the hydraulic circuit When powering up the boiler an automatic air purge program will run to vent the boiler Airpurge active This will last for approximately 7 minutes...

Page 48: ...boiler is part of a cascade installation select Master boiler cascade and confirm the selection by pressing the OK button On slave boiler 1 to X max 8 you just have to confirm the address Single Boil...

Page 49: ...5 Pump Continuous function 6 Maintenance Warning present 7 Outdoor Temperature 8 System Pump status T10 means T10 is present When the pump symbol is flashing the relay on block 1 contact 3 is closed...

Page 50: ...a logical button allocation for menu control confirmation and correction and emission measurement Reset only functions in case of an Error or Message Recommendation First identify the fault by findin...

Page 51: ...to display the operating status of the system and to set the desired room temperature by simply turning the knob Basic settings menu In this menu the main functions can be accessed by selecting the ma...

Page 52: ...l Code Press OK 3 Use to go down and to go up to highlight Complete Menu Press OK It is now loading the menu The screen left appears This way you have access to the complete parameter level 1 From the...

Page 53: ...ce OK Yes BACK No 4 Zone1 Parameters 4 0 Setpoint 4 0 0 T Day Room temperature set point for day period 10 30 C 21 4 0 1 T Night Room temperature set point for night period 10 30 C 16 4 0 2 T set Z1 T...

Page 54: ...2 4 2 3 Offset Offset heating line adjustable per C LT From 7 C to 7 C HT From 14 C to 14 C 0 0 4 2 4 Room influence proportional Only visible on the boiler if a room sensor is connected LT 2 HT 4 4 2...

Page 55: ...nction 0 OFF 1 ON 0 1 0 5 Zone2 Parameters see Zone1 chapter 4 6 Zone3 Parameters see Zone1 chapter 4 20 Buffer 20 0 Configuration 20 0 0 Buffer Activation 0 OFF 1 ON 0 1 0 20 0 1 Buffer charge mode 0...

Page 56: ...gulation 0 OFF 1 ON 0 1 1 24 4 1 External temperature correction 3 to 3 C 0 24 4 2 Boost Time 0 60 min 16 24 4 3 Plant frost protection 0 OFF 1 ON 0 1 0 24 4 4 T Gradient 0 15 C 5 24 4 5 System Pump O...

Page 57: ...DHW circulation sensor 4 DHW charging sensor 5 Buffer storage tank top 6 Buffer storage tank bottom 7 Flue gas temp sensor 0 7 1 24 6 1 Multi In Temp 2 0 None 1 Common flow sensor 2 DHW storage tank...

Page 58: ...boiler not complete cascade 8 CH timer input 0 8 0 24 6 7 PADIN 4 input Gas Pressure Switch only applies on the boiler not complete cascade 7 7 7 24 7 Configurable Inputs Outputs 2 24 7 0 Multi Out HV...

Page 59: ...5 5 24 8 Boiler manual settings 24 8 0 Manual mode activation OFF ON 0 1 0 24 8 1 Boiler pump control OFF ON 0 1 0 24 8 2 Fan control 0 OFF 1 ON 0 1 0 24 8 3 Boiler pump control 2nd Engine 0 OFF 1 ON...

Page 60: ...urn T C 24 11 7 Pump Flow Rate l min 24 11 8 Gas Power kW 24 12 Boiler Diagnostics 24 12 0 Flue Gas T C 24 12 1 Diverter Valve Pos Hot Water Central Heating 24 12 2 Heating Circuit Pressure bar 24 12...

Page 61: ...fan cycles n x10 24 15 5 Time of fan ON h x 10 24 15 6 Number Of Flame Faults n x10 24 16 Boiler Statistics 24 16 0 Life Time h x 10 24 16 1 Hours Burner On CH h x10 24 16 2 Hours Burner On DHW h x10...

Page 62: ...ump target active with LLH target temp 10 90 C 50 25 Cascade Management 25 0 General 25 0 0 Max CH Adjustable Power perc 0 100 100 25 0 1 Max DHW Adjustable Power perc 0 100 100 25 0 2 Cascade Turnove...

Page 63: ...Domestic Hot Water 25 2 0 DHW Setpoint Temperature 20 80 C 60 25 2 1 Comfort Function 0 Disabled 1 Time Based 2 Always Active 0 2 2 25 2 2 System DHW Mode 0 CH Only 1 DHW Tank NTC 2 DHW Tank Thermost...

Page 64: ...C 25 3 3 Storage Temperature High C 25 3 4 Storage Temperature Low C 25 3 5 System Pump Status 25 3 6 DHW Pump Status 25 4 Cascade Diagnostics 25 4 0 Cascade Power level 25 4 1 Total Boilers 25 4 2 Av...

Page 65: ...tion 26 32 3 0 Max PWM Pump 46 95 95 26 32 3 1 Min PWM Pump 40 95 46 26 32 3 2 CH pump overrun 0 16 min 5 26 32 3 3 Max pressure 2 0 6 0 bar 6 26 32 5 Domestic Hot Water 26 32 5 0 DHW Setpoint Tempera...

Page 66: ...sor 4 DHW charging sensor do not use 5 Buffer storage tank top 6 Buffer storage tank bottom 7 Flue gas temp sensor thermostat 0 7 0 26 32 6 4 PADIN 1 input 0 None 1 Room thermostat HC1 ON OFF 2 Room t...

Page 67: ...e circulating pump 4 DHW charging pump 5 BUF filling pump 6 Storage tank transfer pump 0 6 0 26 32 7 1 VFR 1 output 1 0 None 1 System pump 25 1 6 2 HC1 Pump 3 DHW re circulating pump 4 DHW charging pu...

Page 68: ...Test Utilities 26 32 9 0 Test mode 0 OFF 1 ON 0 1 0 26 32 9 1 Air purge function 0 OFF 1 ON 0 1 0 26 32 9 2 Force Backup 0 OFF 1 ON 0 1 0 26 32 9 3 Force Restore 0 OFF 1 ON 0 1 0 26 32 10 Engine 1 dia...

Page 69: ...26 32 11 7 Pump Flow Rate l min 26 32 11 8 Gas Power kW 26 32 12 Boiler Diagnostics 26 32 12 0 Flue Gas T C 26 32 12 1 Diverter Valve Pos Hot Water Central Heating 26 32 12 2 Heating Circuit Pressure...

Page 70: ...x 10 26 32 15 6 Number Of Flame Faults n x10 26 32 16 Boiler Statistics 26 32 16 0 Life Time h x 10 26 32 16 1 Hours Burner On CH h x10 26 32 16 2 Hours Burner On DHW h x10 26 32 16 3 Diverter valve...

Page 71: ...2 1 1 BMS Analog Control Voltage to Stop Heat Demand V 0 5 42 1 2 BMS Analog Control Voltage for Maximum Heat Demand V 9 5 42 1 3 BMS Analog Control Voltage for Minimum Heat Demand V 2 42 1 4 BMS Anal...

Page 72: ...TIME after each tapping the boiler maintains the comfort temperature for 30 minutes ON Boiler keeps hot water 365 24h at the desired comfort temperature Time program Comfort function DHW Five differen...

Page 73: ...y monitoring the system return temperature Thermoregulation ON One outdoor sensor and or a room sensor accessories detect changes the outside or room temperature The controller calculates the correct...

Page 74: ...fic buildings Increase setting Increases the flow temperature especially when the outdoor temperature is cold Lower the setting Reduces the flow temperature especially when the outdoor temperature is...

Page 75: ...uring 5h delay time is more than 1K above the desired summer winter changeover temperature the boiler switches from winter to summer mode If the outdoor temperature during 5h delay time is more than 1...

Page 76: ...ments to individual parameter settings The OK button selects the parameter set and confirms and stores any adjustments made 3 Use to go down and to go up to highlight Screen Settings Press OK 4 Option...

Page 77: ...o go up to highlight the desired field Press OK The relevant field starts to flash Use to go down and to go up to highlight the correct value Press OK After correctly filled in all fields Press Save T...

Page 78: ...o down and to go up to highlight 007 as the Technical Code Press OK 3 Use to go down and to go up to highlight Complete Menu Press OK It is now loading the menu 25 03 19 09 00 10 1 5 bar CH Pump Overr...

Page 79: ...ettings 4 2 0 Zone temperature range 0 Low Temp LT 1 High Temp HT 1 4 2 1 Thermoregulation 0 Fix Flow T 1 Basic thermoregulation 2 Room T Only 3 Outdoor T Only 4 Room Outdoor T 0 0 1 2 3 4 4 2 2 Slope...

Page 80: ...ent control with outdoor sensor The flow temperature is calculated via the heating curve as a function of the current outdoor temperature This type of control requires that the heating characteristic...

Page 81: ...display F 3 Pull the top panel in a forward motion G H Commissioning Inspection The panelling of the equipment consists of metal and plastic parts which can be cleaned with a mild non aggressive clea...

Page 82: ...e Flue Gas Analyser into the measuring point of the flue gas pipe 1 see illustration Wait for one minute and then carry out a combustion analysis Check whether the O2 CO2 values that are listed below...

Page 83: ...is achieved Please contact ATAG if the values should lie outside of the applicable tolerances End of measuring Press the back button for 5 seconds to exit chimney sweep mode This completes the procedu...

Page 84: ...CO2 Once done repeat the steps above for engine 2 Legend 1 Measuring point for the flue gas probe 2 Offset regulation 3 Main throttle regulation 4 Pressure P int 5 Pressure P out After this setting ha...

Page 85: ...is likely then you are advised to remove the power from the boiler and drain the boiler s and installation In this case close the gas valve Maintenance Please observe the following safety instructions...

Page 86: ...on of the equipment Through a reduction of emissions that are related to the production of heat primary energy requirements and environment burdening can be substantially reduced A visual inspection m...

Page 87: ...uri 1 and the gas valve 2 and remove the gasline 3 Replace the gaskets of the gasline O ring with new ones Disconnect the electrical connections from the fan 4 Turn A clockwise the left 5 and anti clo...

Page 88: ...ween the burner 8 and upper casing 10 Replace the gasket 11 between the upper casing 10 and exchanger Check the venturi 13 for pollution and clean them with a soft brush in combination with a vacuum c...

Page 89: ...can be replaced unscrewing it from the heat exchanger Remove and replace the o ring Make sure of the tightness of the connection Sight glass If the sight glass 3 is damaged it can be replaced unscrewi...

Page 90: ...ance Maintenance details From factory a fixed number of running months is set for service interval The number of running months cannot be changed After expiring of the number of running months the mes...

Page 91: ...nnections 4 0 4 Siphon dirt collector and condensate drain 4 0 5 Ignition and detection electrode 4 0 6 iConXL heat exchanger 4 0 7 manual deareator 5 Boiler Burner in operation without air box boiler...

Page 92: ...4 Replace gasket between heat exchanger and top part Top flushing the exchanger with water is not allowed 4 Checking parts on damage corrosion function and leaks and replace if necessary 4 0 1 Ignitio...

Page 93: ...Error on a slave boiler itself Message on display no indication of BHE0 and BHE1 Fault Code engine 1 Fault Code engine 2 if applicable Overheat 101 1 Overheat 101 2 Reserved Reserved Flow Check 1 1P1...

Page 94: ...d 309 1 Gas Relais check Failed 309 2 Pump Feedback Open Short Circuit 142 1 Pump Feedback Open Short Circuit 142 2 PCB Fault 1 303 1 PCB Fault 1 303 2 Too many Reset 304 1 Too many Reset 304 2 Pump F...

Page 95: ...mperature 731 Buf Full Charge Error 732 Boiler parametrization fault 162 Boiler parametrization KO 163 Boiler parametrization OK waiting for NTCs 164 Boiler parametrization missing 165 Boiler parametr...

Page 96: ...everal errors active it is possible to scroll trough them by pushing the ESC button Last page is the main display When there are no button activities for 30 sec the last error will be displayed again...

Page 97: ...to go down and to go up to highlight 24 18 Error History Press OK 6 Option 24 18 0 Last 10 Errors is highlighted Press OK A survey of the last 10 Errors appears An example of an error message on the l...

Page 98: ...recycled Please use the countryspecific recycling systems for professional and appropriate disposal or leave packaging materials with your specialist tradesman or dealer Device disposal The device mu...

Page 99: ...erature C Resistance Ohm 10 4 574 9 4 358 8 4 152 7 3 958 6 3 774 5 3 600 4 3 435 3 3 279 2 3 131 1 2 990 0 2 857 1 2 730 2 2 610 3 2 496 4 2 387 5 2 284 6 2 186 7 2 093 8 2 004 9 1 920 10 1 840 11 1...

Page 100: ...sor NTC1 Boiler return sensor NTC2 Outdoor sensor NTC4 Boiler pump 230 V P1 Boiler pump PWM PWM_P1 Common flow sensor T10 MTS1 HC1 pump MO1_HV Pumps managed in parallel System pump MO1_HV Heat request...

Page 101: ...low sensor NTC1 Boiler return sensor NTC2 T10 MTS1 HC1 pump P_Z1 Controlled with CLIP 3 ZONE MIX CLIP 3 ZONE MIX needed HC2 pump P_Z2 HC3 pump P_Z3 System pump MO1_HV ON OFF Pump Heat request zone 1 P...

Page 102: ...V_Z1 HC1 flow sensor NTC_Z1 HC2 pump P_Z2 HC2 mix valve MV_Z2 HC2 flow sensor NTC_Z2 HC3 pump P_Z3 HC3 mix valve MV_Z3 HC3 flow sensor NTC_Z3 System pump MO1_HV Heat request zone 1 PADIN1 or EBUS2 Hea...

Page 103: ...Boiler return sensor NTC2 DHW tank sensor NTC3 DHW pump P2 T10 MTS1 HC1 pump VFR1 See note 1 System pump MO1_HV Heat request zone 1 PADIN1 or EBUS2 Alarm or sanitary pump VFR1 Optional see note 1 LPG...

Page 104: ...5 EU EN 60335 2 102 2016 EN 60335 1 2011 EMC Directive 2014 30 EU EN 60335 2 102 2016 EN 61000 3 2 2013 EN 61000 3 3 2014 EN 55014 1 2011 EN 55014 2 2008 Ecodesign Directive 2009 125 EC EN 15036 1 200...

Page 105: ...105 Notes...

Page 106: ...106 Notes...

Page 107: ...107 Notes...

Page 108: ...to change the specifications and dimensions without prior notice ATAG Commercial 3 Juniper West Fenton Way Southfields Business Park SS15 6SJ Basildon Essex P h o n e 0 3 4 5 6 4 6 0 3 7 3 E m a i l...

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