ROBUA AY00-120 Installation, Use And Maintenance Manual Download | Manualshive

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Features and technical data

8

1

Figure 1.2

Service plate - Hydraulic/gas unions detail

G

Gas connection Ø 3/4" M

A

Water outlet connection Ø 1 1/4" F

B

Water inlet connection Ø 1 1/4" F

C

Condensate discharge connection (ext. D. 25

mm)

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Summary of Contents for AY00-120

Page 1: ...AY00 120 Condensing boiler for heating gas powered Installation Use and Maintenance Manual ...

Page 2: ...of this Installation use and maintenance manual other than for personal consultation must be previously authorised by Robur S p A The rights of those who have legitimately filed the registered trademarks contained within this publication are not affected With the aim of continuously improving the quality of its products Robur S p A reserves the right to modify the data and contents of this Install...

Page 3: ...connections p 13 3 4 Water circulation pump p 14 3 5 Anti icing function p 14 3 6 Anti icing liquid p 14 3 7 System water quality p 15 3 8 Installation filling p 15 3 9 Fuel gas supply p 16 3 10 Combustion products exhaust p 17 3 11 Flue gas condensate discharge p 17 4 Electrical installer p 18 4 1 Warnings p 18 4 2 Electrical systems p 18 4 3 Electrical power supply p 19 4 4 Set up and control p ...

Page 4: ... its func tions heating cooling DHW production service demands and control of system components such as third party generators adjustment valves circulators probes Heat generator equipment e g boiler heat pump etc pro ducing heating and or DHW First Switch On appliance commissioning operation which may only and exclusively be carried out by a TAC AY10 S70 boards electronic boards on the AY00 120 u...

Page 5: ...ical properties of the system water limescale or corrosion may damage the appliance Paragraph 3 7 p 15 Check system sealing Avoid frequent top ups Chloride concentration The concentration of chlorides or free chlorine in the system water must not exceed the values in Table 3 2 p 15 Aggressive substances in air Halogenated hydrocarbons containing chlorine and flu orine compounds cause corrosion The...

Page 6: ...stems and equipment Electrical systems and equipment Heating systems employing condensing boilers Environmental protection and combustion products ex haust Fire safety and prevention Any other applicable law standard and regulation III 3 EXCLUSIONS OF LIABILITY AND WARRANTY Any contractual or extra contractual liability of the man ufacturer for any damage caused by incorrect installa tion and or i...

Page 7: ... duct with relevant terminal for type B53P configuration condensate discharge siphon with antifreeze function Control and safety devices electronic board with microprocessor automatically resettable water temperature limiting ther mostat flue gas limit thermostat for single use thermal switch system circuit water differential pressure switch PD1 internal circuit water differential pressure switch ...

Page 8: ... technical data 8 1 Figure 1 2 Service plate Hydraulic gas unions detail G Gas connection Ø 3 4 M A Water outlet connection Ø 1 1 4 F B Water inlet connection Ø 1 1 4 F C Condensate discharge connection ext D 25 mm ...

Page 9: ...n unit limit thermostat appliance internal circuit TF Flue gas thermostat A2 Differential water pressure switch appliance internal circuit PD Differential water pressure switch system circuit TL Water limit thermostat P1 Water circulating pump appliance internal circuit LS Gas valve ON indicator lamp GV Gas solenoid valve IGNTR Ignition transformer IGN Ignition electrodes FLS Flame sensor CNTBOX F...

Page 10: ...wer drive THRC Return hot water temperature connector THMC Delivery hot water temperature connector TA2 TA1 auxiliary temperature probes connector J1 CAN BUS Jumper P8 GND L H CAN BUS connector P7 R W 0 Enable input FS5 board supply connector F1 F2 fuses 1 5 CONTROLS Control device The appliance may only work if it is connected to a control de vice selected from 1 DDC control 2 CCP CCI control 3 e...

Page 11: ...power kW 34 4 efficiency 98 6 Mean thermal capacity efficiency 98 3 Minimal thermal capacity efficiency 97 3 Operating point 70 50 Nominal thermal capacity efficiency 100 6 Operating point 50 30 Nominal thermal capacity efficiency 104 6 Operating point Tr 30 C Thermal capacity 30 efficiency 107 5 Operating point Tr 47 C Thermal capacity 30 efficiency 100 3 Heating capacity nominal 1013 mbar 15 C k...

Page 12: ...ove the protective cap on the top panel as this can allow dirt and water to enter the interior of the appli ance Comply with safety regulations at the installation site In the event of handling with forklift or pallet truck comply with the handling instructions shown on the packing 2 3 APPLIANCE POSITIONING Where to install the appliance It can be installed either inside a suitable technical room ...

Page 13: ...scharge Installation must also comply with the manufacturer s provisions 3 2 INSTALLATION Primary and secondary circuit The appliance is provided with an internal heat exchanger who separates the system in two parts water circuit inside the appliance inside system water circuit primary In many cases it is advisable to divide the hydraulic system into two parts primary and secondary circuit uncoupl...

Page 14: ...d as it is also used to protect the electronic components Electrical and gas continuity The active anti icing self protection is only effective if the power and gas supplies are assured Otherwise an ti icing liquid might be required 3 6 ANTI ICING LIQUID Precautions with glycol The manufacturer disclaims any liability for any damage caused by improper glycol use Always check product suitability an...

Page 15: ...esult in risks for the appliance the system the environment and health Contact specialised firms or professionals for water treat ment or system washing Check compatibility of treatment or washing products with operating conditions Do not use aggressive substances for stainless steel or copper Do not leave washing residues 3 8 INSTALLATION FILLING How to fill up the system Aftercompletingallwater ...

Page 16: ...e appliance Supply gas pressure The appliance s gas supply pressure both static and dynamic must comply with Table 3 3 p 16 with tolerance 15 Non compliant gas pressure Table 3 3 p 16 may damage the appliance and be hazardous Table 3 3 Gas network pressure AY00 120 Gas supply pressure Product category Countries of destination G20 mbar G25 mbar G30 mbar G31 mbar G25 1 mbar G27 mbar G2 350 mbar II2H...

Page 17: ...lled The cap should thus be removed only when the kit itself has been fully assembled and installed Figure 3 3 Flue gas exhaust kit A roof terminal DN80 B extension pipe DN80 C rain cover DN80 D flanged fitting DN80 on upper panel A B C flue gas exhaust duct kit Possible flue If necessary the appliance may be connected to a flue To size the flue refer to Table 1 1 p 11 and Design Manual If several...

Page 18: ...ns Live components After placing the appliance in the final position and pri or to making electrical connections ensure not to work on live components Earthing The appliance must be connected to an effective earth ing system installed in compliance with regulations in force It is forbidden to use gas pipes as earthing Cable segregation Keep power cables physically separate from signal ones Do not ...

Page 19: ...rth terminal L Single phase line terminal 4 4 SET UP AND CONTROL Control systems options 1 2 3 Three separate adjustment systems are provided each with specific features components and diagrams see 4 4 p 20 4 5 p 21 System 1 with DDC control with CAN BUS connection System 2 with CCP CCI control with CAN BUS connec tion System 3 with an external request CAN BUS communication network The CAN BUS com...

Page 20: ...ng earthing two signal conductors 3 Place the CLOSED J1 Jumpers Detail A if the node is termi nal one connected CAN BUS cable section only or OPEN Detail B if the node is intermediate two connected CAN BUS cable sections 4 Connect the DDC to the CAN BUS cable according to the in structions of the following Paragraphs and DDC Manual Figure 4 3 Electrical wiring diagram Connection cable CAN BUS to e...

Page 21: ...he external device De tail CS through two wires to terminals R and W respec tively common 24 V AC and heating request of AY10 elec tronic board Figure 4 5 Wiring diagram external heating enable connection SCH Electronic board R Common W Terminal consensus warming Components NOT SUPPLIED CS external request 4 5 WATER CIRCULATION PUMP It must be mandatorily controlled from the S70 electronic board T...

Page 22: ...ressure complying with the values of Table 3 3 p 16 with max tolerance 15 Power supply mains complying with the appliance s rating plate data appliance correctly installed according to the manufactur er s instructions system installed in a workmanlike manner according to na tional and local regulations Abnormal or hazardous installation situations Should any abnormal or hazardous installation situ...

Page 23: ... sys tem 3 see Paragraph 1 5 p 10 the appliance is switched on off by the ON OFF positions of the external control de vice After switching on with the control in normal operating condi tions the appliance starts stops automatically according to the user s thermal needs supplying hot water at the programmed temperature Although the external request is in the ON position this does not mean the appli...

Page 24: ...ront panel by removing the fixing screws 2 Remove the cover of the electrical panel to access the AY10 board knob 3 Act on the knob by means of the special key through the suitable hole 4 Press the knob once to display the menus the first menu is displayed 0 menu 0 5 Turn the knob clockwise to scroll down and display the other subsequent menus the menu numbers will be displayed in order 1 2 6 or E...

Page 25: ..._20 toresetflamelock out Error E 112 or Parameter _21 for any other gener ic reset turning and pressing the knob 2 _20 2 _21 must be displayed procedure Paragraph 6 4 p 23 2 Press the knob to display the flashing reset request e g reS1 to reset flame block 3 Press the knob again the second time to perform the reset the reset request stops flashing then 2 _XX is dis played again e g 2 _20 The reset...

Page 26: ...OF INACTIVITY Avoid emptying the installation Emptying the system may cause damage due to corro sion of the water pipes Deactivate the system in winter Should you intend to stop the appliance in the winter season ensure at least one of the following conditions 1 anti icing function active Paragraph 3 5 p 14 2 sufficient anti icing glycol Paragraph 3 6 p 14 Prolonged periods of inactivity Should yo...

Page 27: ...Maintenance Installation use and maintenance manual AY00 120 27 7 4 4 p 19 ...

Page 28: ... or from the AY10 board menu 2 parameter 21 If the code persists shows up again or in case of doubt contact the TAC 135 FAULTY INTERNAL CIRCUIT DELIV ERY TEMPERATURE PROBE NA Reset may be performed from the DDC or from the AY10 board menu 2 parameter 21 If the code persists shows up again or in case of doubt contact the TAC 136 BLOWER FAULT Reset occurs automatically 20 minutes after the code is g...

Page 29: ...Appendices Installation use and maintenance manual AY00 120 29 9 APPENDICES 9 1 PRODUCT FICHE Figure 9 1 ...

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Page 32: ...iendly energy efficiency products through the commitment and caring of its employees and partners Robur mission Robur S p A advanced technologies for climate conditioning via Parigi 4 6 24040 Verdellino Zingonia BG Italy 39 035 888111 F 39 035 884165 www robur it robur robur it 10 04 2017 Code D LBR531 17 MCM SDC 014 ...

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