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The Max function is deactivated even if there is a stall error, if the “OFF” status is engaged or if the +/– buttons are 

pressed to change the set-point.

 

Setting the set-point

By pressing the PLUS or MINUS buttons, the user can choose the set-point temperature (indicated by the temperature 

LEDs, with the other LEDs off ). Each press of the button increases or decreases the set temperature by 10 degrees. After 

5 seconds without any action, the set-point will be confirmed and memorised.

STALL STATUS

There are two possible stall statuses:

-  TOUCH CONTROL STALL STATUS

  If a touch control error is detected, the status of the touch LED is undetermined and cannot be controlled. This status 

is indicated by the flashing of the temperature LEDs (fast if the product is on, slow if it is off ).

-  OTHER STALL STATUS

  If other errors are detected, all the LEDs will start flashing.

  To reset a non-volatile error, if possible, it is necessary to press the ON/OFF button (Fig. 3) to switch the product on 

and off. To verify which error occurred, it is necessary to enter the diagnostics state by simultaneously pressing the 

ON_OFF and MAX BUTTONS for 3 seconds. After 25 seconds, the system will return to the stall status. Note: for the 

Chinese market (set through NFC), the product is reset by simultaneously pressing the ON/OFF and ECO buttons for 

5 seconds.

USEFUL INFORMATION (for the user)

Before any operation of cleaning the device make sure to turn off the product by bringing the external switch to the 

OFF position. Do not use insecticides, solvents or aggressive detergents that may damage the painted parts or plastic 

material.

If the water delivery is cold, have the following checked:

-  that the device is connected to the power supply and the external switch is in the ON position.

-  that at least led 40°C (1 fig. 3) is turned on.

If there is presence of steam output from the taps:

Remove power from the electrical appliance and contact technical support.

If the hot water delivery is insufficient, have the following checked:

-  the pressure of the water mains;

-  eventual obstruction of the inlet and outlet pipes (deformation or sediment).

IF THE PROBLEM PERSISTS,NEVER ATTEMPT TO REPAIR THE APPLIANCE YOURSELF - ALWAYS HAVE THIS DONE 

BY A QUALIFIED TECHNICIAN.

The indicated data and specifications are not binding; the manufacturer reserves the right to modify them at his 

own discretion notification or replacement.

This product conforms to Directive WEEE 2012/19/EU.

The symbol of the crossed waste paper basket on the appliance and its packaging indicates that the prod-

uct must be scrapped separately from other waste at the end of its service life. The user must therefore 

hand the equipment over to a sorted waste disposal facility for electro-technical and electronic equipment 

at the end of its service life.

Alternatively, he may return the equipment to the retailer at the time of purchase of a new equivalent type of appliance. 

Electronic equipment of size less than 25 cm can be handed over to any electronics equipment retailer whose sales area 

is at least 400 m2 for disposal free of charge and without any obligation to purchase new product.

EN

18

Setting the set-point

By pressing the PLUS or MINUS buttons, the user can choose the set-point temperature (indicated by the temperature 

LEDs, with the other LEDs off). Each press of the button increases or decreases the set temperature by 10 degrees. After 

5 seconds without any action, the set-point will be confirmed and memorised.

STALL STATUS

There are two possible stall statuses:

-   TOUCH CONTROL STALL STATUS

  If a touch control error is detected, the status of the touch LED is undetermined and cannot be controlled.

  This status is indicated by the flashing of the temperature LEDs (fast if the product is on, slow if it is off).

-   OTHER STALL STATUS

  If other errors are detected, all the LEDs will start flashing.

  To reset a non-volatile error, if possible, it is necessary to press the ON/OFF button (Fig. 3) to switch the product on 

and off. To verify which error occurred, it is necessary to enter the diagnostics state by simultaneously pressing the 

ON_OFF and MAX BUTTONS for 3 seconds. After 25 seconds, the system will return to the stall status. Note: for the 

Chinese market (set through NFC), the product is reset by simultaneously pressing the ON/OFF and ECO buttons for 

5 seconds.

USEFUL INFORMATION (for the user)

Before any operation of cleaning the device make sure to turn off the product by bringing the external switch to the 

OFF position. Do not use insecticides, solvents or aggressive detergents that may damage the painted parts or plastic 

material.

If the water delivery is cold, have the following checked:  

-   that the device is connected to the power supply and the external switch is in the ON position.

-   that at least led  40°C (1 fig. 3) is turned on.

If there is presence of steam output from the taps: 

Remove power from the electrical appliance and contact technical support.

If the hot water delivery is insufficient, have the following checked:

-   the pressure of the water mains;

-   eventual obstruction of the inlet and outlet pipes (deformation or sediment).

Water trickling from the pressure safety device

During the heating phase, some water may trickle from the tap. This is normal. To prevent the water trickling, a suitable 

expansion vessel must be installed on the flow system. If the trickling continues even after the heating phase, have the 

following checked: 

-   device calibration; 

-   the pressure of the water mains.

Caution: Never obstruct the appliance outlet!

IF THE PROBLEM PERSISTS,NEVER ATTEMPT TO REPAIR THE APPLIANCE YOURSELF - ALWAYS HAVE THIS DONE 

BY A QUALIFIED TECHNICIAN.  

The indicated data and specifications are not binding; the manufacturer reserves the right to modify them at his 

own discretion notification or replacement.

This product conforms to Directive WEEE 2012/19/EU.

The symbol of the crossed waste paper basket on the appliance and its packaging indicates that the product must be 

scrapped separately from other waste at the end of its service life. The user must therefore hand the equipment over to a 

sorted waste disposal facility for electro-technical and electronic equipment at the end of its service life. 

Alternatively, he may return the equipment to the retailer at the time of purchase of a new equivalent type of appliance. 

Electronic equipment of size less than 25 cm can be handed over to any electronics equipment retailer whose sales area is at least 400 

m

2

 for disposal free of charge and without any obligation to purchase new product.  

Содержание PRO1 ECO 100V

Страница 1: ...UNVENTED WATER HEATER ...

Страница 2: ...tal capacity or lacking the requisite experience and familiarity unless under supervision or fol lowing instruction in the safe use of the appliance and the hazards attendant on such use DO NOT permit children to play with the ap pliance User cleaning and maintenance may not be done by unsu pervised children 6 DO NOT touch the appliance when barefoot or if any part of your body is wet 7 Before usi...

Страница 3: ... from the power grid when it is out of service in an area subject to subzero tempera tures 13 Water heated to over 50 C can cause immediate serious burns if delivered directly to the taps Children disabled persons and the aged are particularly at risk We recommend installing a thermostat ic mixer valve on the water delivery line marked with a red collar 14 Do not leave flammable materials in conta...

Страница 4: ...ter installations but existing national regulations remain in force This electronic storage water heater is sold with a thermal disinfection cycle function enabled by default Every time the product is switched on and every 30 days the thermal disinfection cycle runs to heat the water heater up to 60 C Warning when this software has been carrying out the thermal disinfection treatment water tempera...

Страница 5: ...roduct Data Sheet Enclosure A to this manual are defined in relation to EU Directives 812 2013 and 814 2013 The products without the label and the data sheet for water heaters and solar devices stipulated in regulation 812 2013 are not intended to be used in such assemblies The device is equipped with a smart function that allows you to adapt the consumption to the user profiles If operated correc...

Страница 6: ...ing Regulations The installer should check with the local water authority for confirmation of the maximum water supply pres sure Theapplianceshouldbeleftpackeduntilitisreadytobeinstalled Whenunpackingtakecarenottodamagethe temperature and pressure relief valve on the top of the heater A drain has to be provided for any water discharged through the safety valves A cold water supply pressure between...

Страница 7: ...upport a weight that is three times higher than the weight of the water heater filled with water Fastening hooks with a diameter of at least 12 mm are recommended To facilitate maintenance make sure there is a clearance of at least 50 cm inside the enclosure for access to the electrical equipment PLUMBING WARNING Note If a valve i e a non return valve water meter pressure reducing valve or any typ...

Страница 8: ...om relief valves must be made in a safe and conspicuous manner Please note that in all cases the dielectric junctions must be connected to the heater before any other connec tion is made these prevent an electrolytic reaction If the supplied Dieletric Junctions are not fitted this could void the warranty Only the use of copper pipe is recommended for connection to the heater If any other material ...

Страница 9: ... Discharge pipes between 9 m and 18 m equivalent resistance length should be at least 2 sizes larger than the nominal outlet size of the safety device Between 18 m and 27 m at least 3 times larger and so on Bends must be taken into account in calculating the flow resistance See fig 5 and Table 2 4 The discharge pipe must have a vertical section of pipe at least 300 mm in length below the tundish b...

Страница 10: ...lbows at 0 8 m each 3 2 m Therefore the maximum permitted length equates to 5 8 m As 5 8 m is less than the actual length of 7 m therefore calculate the next largest size Maximum resistance allowed for a straight length of 28 mm pipe D2 from G 1 2 T P valve equates to 18 m Subtract the resistance for 4 no 28 mm elbow at 1 0 m each 4 m Therefore the maximum permitted length equates to 14 m As the a...

Страница 11: ...rate control of the electrical system by verifying compliance with current safety standards which is adequate for the maximum power absorbed by the water heater refer to the data plate and that the section of the cables for the electrical connection is suitable and complies with local regulations The manufacturer is not liable for damage caused by lack of grounding or anomalous power supply Before...

Страница 12: ...he wire Ref Y and loosen the screws During reassembly make sure that all components are put back in their original positions In order to work on the heating element and the anode the appliance must first be emptied Undo the 5 bolts C fig 5 and remove the flange F fig 5 The heating element and anode are attached to the flange During reassembly make sure that the flange gasket the thermostat and the...

Страница 13: ...ration described above to confirm the reactivation of the led Ref 4 will flash rapidly for 4 sec Adjusting the temperature and activating the functions Fig 3 Press the button Ref A to switch on the appliance Set the desired temperature by using the and buttons to select a level between 40 C and 65 C During the heating phase the LEDs Ref 1 5 corresponding to the temperature reached by the water so ...

Страница 14: ...ut any obligation to purchase new product 18 LEDs with the other LEDs off Each press of the button increases or decreases the set temperature by 10 degrees After 5 seconds without any action the set point will be confirmed and memorised STALL STATUS There are two possible stall statuses TOUCH CONTROL STALL STATUS If a touch control error is detected the status of the touch LED is undetermined and ...

Страница 15: ...80 70 60 50 40 1 2 3 B A C 4 5 ECO 3 4 W Y T M G C 3 4 1 2 3 A B C 4 5 ...

Страница 16: ...me Schéma d installation Esquema de instalac stalacji Instalační schéma Installationsschema Montavimo schema Instalācijas shēma Schemat instalacji Instalacijski dijagram Schema de instalare Монтажна схема Dijagram instalacije Instalacijska shema Орнату схемасы Installatieschema Σύστημα ε H ...

Страница 17: ...Installation scheme Model A B C 50V 365 531 605 80V 570 736 810 100V 722 888 962 A Ø 470 440 B C 100 MODEL A B C 50V 365 531 605 80V 570 736 810 100V 722 888 962 ...

Страница 18: ...Ariston Thermo S p A Viale Aristide Merloni 45 60044 Fabriano AN Tel 39 0732 6011 ariston com 420011033100 05 2019 ...

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