Ariston 47-116-66 - Manuals

6 product description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 9 6 12 I 1 2 3 4 5 6 7 8 9 10 11 12 Control panel Legend :1. Display2. Domestic Hot Water temperature adjustment button +/- (only for Clas HE EVO models) 3. M ODE button (Operation mode selection (summer/winter) 4. ...

7 product description Overall view 1 2 3 4 5 6 7 9 10 12 14 16 19 20 21 22 23 24 8 1 2 3 4 5 6 7 9 10 12 14 15 19 20 21 22 23 24 1. Flue connector 2. Manual air vent 3. Main heat exchanger 4. Detection electrode 5. C.H. Return temperature probe 6. C.H. Flow temperature probe 7. Silencer 8. Secondary...

8 product description 28 200 150 315 mod. 24 F 385 mod. 30/38 120 120 200 180 65 65 67 67 25 770 28 200 120 120 200 132 65 67 F Overall Dimensions A. Central Heating FlowB. Domestic Hot Water OutletC. Gas InletD. Domestic Cold Water InletE. Central Heating ReturnF. Safety Relief Valve 450 0 0 3 0 0 ...

9 product description Technical Data GENERAL NO TE Model: CLAS HE EVO 24 30 38 CE Certifi cation (pin) 0085CL0440 Boiler type C13(X)-C23-C33(X)-C43(X)-C53(X)-C63(X) C83(X)-C93(X)-B23-B23P-B33 POWER SPECIFICA TIONS Max/min nominal calorifi c fl ow rate (Pci) Qn KW 22.0/5.5 28.0/6.5 31.0/7.5 Max/min n...

10 product description GENERAL NO TE Model: CLAS HE EVO SYSTEM 18 24 30 CE Certifi cation (pin) 0085CL0440 Boiler type C13(X)-C23-C33(X)-C43(X)-C53(X)-C63(X) C83(X)-C93(X)-B23-B23P-B33 POWER SPECIFICA TIONS Max/min nominal calorifi c fl ow rate (Pci) Qn kW 18.0/4.5 22.0/5.5 28.5/6.5 Max/min nominal ...

11 installation Reference Standards In the United Kingdom, the installation and initial start-up of the boiler must be by a Gas Safe registered installer in accordance with the installation standards currently in eff ect, as well as with any and all local health and safety standards i.e. Gas Safe. I...

13 installation Codensate Discharge The condensate discharge hose from the boiler must have a continuous fall of 2.5 o and must be inserted by at least 50mm into a suitable acid resistant pipe - e.g. plastic waste or overfl ow pipe. The condensate discharge pipe must have a minimum diameter of 22mm,...

15 installation Gas connection Make sure, using the labels on the packaging and the data plate on the appliance itself, that the boiler is in the correct country and that the gas category for which the boiler was designed corresponds to one of the categories available in the country where it will be...

16 installation To calculate the size of the heating installation, refer to the "Available pressure" graph below. Graph representing the available circulation pump pressure Δ T20 o C Before the equipment is used, for the fi rst time the trap must be fi lled with water. To do this, add approx...

17 installation 1. Manual air vent 3. Burner 4. Detection electrode 5. C.H. fl ow temperature probe 6. C.H. return temperature probe 7. Secondary heat exchanger 8. C.H. pressure relief valve 10. By-pass 11. Drain valve 12. Condensate trap 13. Filling loop 14. C.H. circuit fi lter 15. D.H.W. Flow swi...

18 installation Connecting the Flue Flue SystemThe provision for satisfactory fl ue termination must be made as described in BS 5440-1.The appliance must be installed so that the fl ue terminal is expo-sed to outdoor air.The terminal must not discharge into another room or space such as an outhouse ...

19 installation Warning The exhaust gas ducts must not be in contact with or close to infl ammable material and must not pass through building structures or walls made of infl ammable material.When replacing an old appliance, the fl ue system must be changed. Important Ensure that the fl ue is not b...

20 installation Fitting the 5” Flue (Ø 80 / 125 Horizontal/vertical) Once the boiler has been positioned on the wall, it is necessary to insert the Ø80/125 adaptor (Fig. 5) for both horizontal and vertical fl ue runs into the boiler fl ue socket (not supplied with fl ue kit - Part No 3318095). Push ...

23 installation For coaxial systems, the maximum development value, mentioned in the table below also takes into account an elbow.For twin fl ue systems the maximum development value, mentioned in the table includes the exhaust gas/air intake terminal. Twin fl ue systems outlets should respect the f...

25 installation WARNING Before performing any work on the boiler, fi rst disconnect it from the electrical power supply using the external bipolar switch and remove the fuse. Electrical connections For increased safety, ask a qualifi ed technician to perform a thorough check of the electrical system...

26 installation Room Thermostat / Remote Clock Connection To connect a room thermostat, it is necessary to: 1. Open the control panel2. Loosen the cable clamp using a screwdriver and insert the wires leading from the room thermostat 3. Connect the wires to the terminals as indicated in the fi gure b...

27 installation Fitting instructions for:• Internal mechanical time clock• Internal RF receiver for Ariston programmable room thermostat These instructions to be used in conjunction with the appliance installation instructions. Ensure the appliance is electrically isolated before working on the appl...

28 installation Electrical diagram For increased safety, ask a qualifi ed technician to perform a thorough check of the electrical system. The manufacturer is not responsible for any damage caused by the lack of a suitable earthing system or by the malfunctioning of the electricity mains supply. Per...

29 installation Peripheral unit connection LV connection BU S T B T A2 S E T NK S OL T A1 CN1 1 Display C.H. Return temp. probe C.H. Flo w temp. probe Thermal fuse S w itch ON/OFF Br RdRd Bl Bl Br Br Bk BU S - Remote Control (modulating de v ice) T A2 /FLOOR - Underfloor heating thermostat Room Ther...

30 installation Earths omitted f or clarity R/ST A T REMO TE 2 CHANNEL PROGR AMMER TERMINAL STRIP C/H 2 P ORT VA L V E 240V 3AMP L N E L N R emo v e L ink C Y L ST A T ON OFF L N H/W 2 P ORT VA L V E B oiler HW CH BU S T A2 S E T NK S OL T A1 Note: B oiler switching on TA1 is lo w voltage , use a se...

31 installation E ar ths omitt ed fo r clarit y R/ S T A T REMO TE 2 CH ANN EL P ROGR A MMER TERMI NA L S TRI P C/H 2 P ORT VA L V E 240V 3A M P L N E L N R emo v e L inks CYL S T A T O N OFF L N H/W 2 P ORT VA L V E O utside sensor B oiler C hange p ar amet er: 223 fr om 0 to 1 521 fr om 1 to 3 421...

32 commissioning Initial preparation Thermo UK Ltd support the benchmark initiative. On pages pages 69 and 70 of this manual the Benchmark Commissioning C h e c k l i s t a n d S e r v i c e i n t e r v a l R e c o rd c a n b e fo u n d. I t is impor tant that this is completed in the presence of yo...

33 commissioning FIRST IGNITION OPERATION 1. Check the electrical supply. Complete . . . . . . . . . . . . . . . . . . . Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installer . . . . . . . . . . . . . . . . . . . . . . . . . . 2. Check the type of gas and change the gas if neces...

34 commissioning Ignition procedure Press the ON/OFF button on the control panel to switch on the boiler. The display shows: ● the operating mode: winter summer Only heating - CLAS HE EVO SYSTEM ● The fi gures indicate: - the fl ow temperature when no heating requests have been made - the fl ow temp...

35 commissioning Combustion checking procedure The order of operations for this procedure must always be respected. Operation 1 - Supply pressure check Loosen the screw 1 and insert the pressure gauge connection pipe into the pipe tap.Switch the boiler on at maximum power.To activate combustion test...

36 commissioning Operation 4 - Checking the CO2 at minimum gas fl ow With the Test function active, rotate the encoder to select the icom and . The boiler is forced to the minimum power.Wait 1 minute for the boiler to stabilise before carrying out the combustion analyses.If the CO2 value (%) read di...

37 commissioning parameter CLAS HE EVO CLAS HE EVO SYSTEM 18 24 30 38 G20 G31 G20 G31 G20 G31 G20 G31 Lower Wobbe index (15°C, 1013 mbar) ( MJ/m3) 45,67 70,69 45,67 70,69 45,67 70,69 45,67 70,69 Slow ignition 220 55 55 60 60 Minimum fan speed (%) 233 19 18 18 19 Maximum central heating fan speed (%)...

38 boiler protection devices Boiler protection devices The boiler is protected from malfunctioning by means of internal checks performed by the electronic microprocessor P.C.B., which stops the boiler from operating if necessary.In the event of the boiler being shut off in this manner, a code appear...

40 settings - adjustment - problem identifi cation menus Accessing the settings - adjustment - problem identifi cation menus The boiler can be used to manage the heating and domestic hot water production system in its entirety.Navigation within the menus enables the boiler system + connected periphe...

41 settings - adjustment - problem identifi cation menus menu sub -menu P a rameter Description value default setting SERVICE CODE Rotate encoder clockwise to select code 234 and press O K . Turn the encoder to select MENU and press OK button 0 NETWORK 0 4 DISPLAY SETTING 0 4 0 Zone to be set by dis...

42 settings - adjustment - problem identifi cation menus menu sub -menu P a rameter Description value default setting 2 4 BOILER PARAMETER - PART 2 2 4 3 Post-ventilation after heating request 0 = OFF1 = ON 0 2 4 4 Time delay after heating temperature increase from 0 to 60(minutes) 16 Activated only...

43 settings - adjustment - problem identifi cation menus menu sub -menu P a rameter Description value default setting 2 7 TEST & UTILITIES 2 7 0 Test mode TEST+ = Max Heating powerTEST+ = Max DHW powerTEST+ = Minimum power. activation can also be obtained by pressing the Reset button for 10 seco...

46 settings - adjustment - problem identifi cation menus menu sub -menu P a rameter Description value default setting 6 3 DIAGNOSTICS 6 3 4 Zone 3 heat request 0 = OFF1 = ON 8 SERVICE PARAMETERS 8 1 BOILER STATISTICS 8 1 0 Number of hours burner operating in heater mode (xxh/10) 8 1 1 Number of hour...

47 maintenance Important Maintenance is an essential part of the safe and effi cient operation of the boiler and ensures its durability. It should be performed according to the instructions given in current legislation. Perform combustion analysis regularly in order to check the operating effi cienc...

48 MAINTENANCE GUIDE 1. GENERAL ACCESS 1.1 General Access Tools TIME 3 min Unclip the cover to remove 1 Remove the two screws 2 Remove the front panel 3 Lower the electrical front panel 4 Remove the combustion chamber front panel by releasing the clips 5

49 MAINTENANCE GUIDE 2. ELECTRICAL UNIT 2.1 Control box access Tools TIME 4 min Remove the front panel as above and pivot the electricl box 1 Unhook the two clip and rotate the cover 2 3 Unscrew the two screws and remove the cover 3 4 5

51 MAINTENANCE GUIDE 2.4 Display P.C.B. Tools TIME 5 min Unscrews the two screws and pull the assembly towards you 1 Disconnect the elctrical plug connections and unhook and remove the P.C.B. 2 3

52 MAINTENANCE GUIDE 3. HYDRAULIC UNIT 3.1 RIGHT HAND HYDRAULIC BLOCK ASSEMBLY Legend:1 - Diverter valve motor2 - Diverter valve3 - Auto air vent4 - Primary water pressure switch5 - Pump6 - Central heating fi lter8 - D.H.W. fl ow switch assembly9 - Central Heating return10 - Cold water inlet (D.H.W....

53 MAINTENANCE GUIDE 3.3 Draining Tools TIME 5 min Turn the drain valve anti-clockwise to open and drain the water from the boiler 1 3.4 Automatic air vent Tools TIME 5 min Drain the boiler (see 3.3). Remove the clip and lift the AAV from the assembly. 1 2 3.5 Primary water pressure sensor Tools TIM...

56 MAINTENANCE GUIDE 3.11 Secondary heat exchanger Tools TIME 10 min Drain primary and domestic hot water circuits. Remove the two screws and remove the heat exchanger 1 2 3.9 LEFT HAND HYDRAULIC BLOCK ASSEMBLY Legend:1 - Left hand hydraulic block2 - By-pass assembly3 - Safety valve4 - Central heati...

58 MAINTENANCE GUIDE 3.14 By-pass assembly Tools TIME 5 min Drain the boiler (see 3.3). Remove the second clip and pull the assembly towards you 1 2 3 3.15 Temperature sensors Tools TIME 5 min NTC1 : BlackNTC2: Red 1 Unplug the electrical connectors 2 NTC1 NTC2

59 MAINTENANCE GUIDE 3.16 Manual Air vent Tools TIME 5 min Drain boiler (see 3.3)Unscrew and lift the manual air vent from the exchanger 1 2 Remove the clip and the temperature sensor 3 IMPORTANT ! Do not use conducting paste for the contact sensors because it will alter the resistance value. TEMPER...

60 MAINTENANCE GUIDE 3.17 Main heat exchanger Tools TIME 20 min Drain boiler (see 3.3)Remove the silencer 1 Remove the two clips and disconnect the pipes.Isolate the gas supply and disconnect the gas pipe.Remove the four screws. 2 Remove the burner unit 3 Remove the four screws to free the heat exch...

63 MAINTENANCE GUIDE 4.3 Burner Tools TIME 15 min Remove the silencer 1 Isolate the gas supply. Disconnect the gas pipe. 2 Pull the assembly towards you 3 Remove the ten screws to free the burner door 4 Pull the burner toward youReplace any gaskets that are damaged or showing signs of deterioration ...

66 MAINTENANCE GUIDE 5. ANNUAL MAINTENANCE Plate heat exchanger Maintenance Interval: As necessary How: To measure specifi cation of DHW performance. By-pass & Safety valve Maintenance Interval: Annually How: Visual inspection / Clean as necessary Central heating fi lter Maintenance Interval: An...

67 MAINTENANCE GUIDE Primary Heat exchanger Maintenance Interval: Annually How : Visual inspection / Clean as necessary Condensate trap Maintenance Interval: Annually or after cleaning primary heat exchanger How : Visual inspection / Clean as necessary / Add water before replacing Pump Maintenance I...

Failure to install and commission according to the manufacturer’s instructions and complete this Benchmark Commissioning Checklist will invalidate the warranty. This does not affect the customer’s statutory rights. If yes, and if required by the manufacturer, has a water scale reducer been fitted? CO...

Service Record It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s in...

420010439400 Ariston Thermo UK Ltd Hughenden AvenueHigh WycombeBucks HP13 5FTTelephone: (01494) 755600Fax: (01494) 459775Internet: www.ariston.co.uk Technical Advice: 0333 240 7777Customer Service: 0333 240 8777