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18

ENGLISH

 

 

Troubleshooting

FAULT

CAUSE

SOLUTION

There is a smell of fumes

Fumes escaping into the air

 - Contact your local Technical Assistan-

ce Centre

The generator is at temperature but 

the heating system is cold

Air in the circuit

 - Contact your local Technical Assistan-

ce Centre

Pump malfunctioning

 - Contact your local Technical Assistan-

ce Centre

The boiler does not reach its tempera-

ture setpoint

Boiler temperature setpoint

 - Check the temperature setting

 - Contact your local Technical Assistan-

ce Centre

The generator triggers a thermal safe-

ty block

Safety thermostat / delivery overtemper-

ature

 - Contact your local Technical Assistan-

ce Centre

No water

 - Contact your local Technical Assistan-

ce Centre

The safety valve keeps opening

Incorrect central heating circuit pressure  - Contact your local Technical Assistan-

ce Centre

CH expansion vessel

 - Contact your local Technical Assistan-

ce Centre

The circulator does not work

Pump seized

Electrical connections

 - Contact your local Technical Assistan-

ce Centre

The request from the ambient thermostat 

is missing

 - Check the temperature set on the am-

bient thermostat

 - Contact your local Technical Assistan-

ce Centre

Insufficient domestic hot water or 

water not hot enough

Diverter valve or pump faulty

 - Contact your local Technical Assistan-

ce Centre

Domestic setpoint

 - Check the temperature setting

 - Contact your local Technical Assistan-

ce Centre

RECYCLING AND DISPOSAL

The device is primarily composed of:

Material

Component

Metal materials

Pipes, circulator, boiler body

ABS (acrylonitrile-butadi-

ene-styrene)

Control panel enclosure

Glass wool felt

Boiler body insulation

Electrical and electronic 

components

Cables and wirings, regula-

tor, circulator

At the end of the life cycle, safely remove the components and 

dispose of them in a responsible manner, in compliance with 

the installation country's applicable environmental legislation.

Adequate sorted waste collection, processing and en-

vironmentally-friendly disposal contribute to preventing 

possible negative impacts on the environment and health 

and promote the reuse and/or recycling of the materials 

of which the appliance consists.

Illegal disposal of the product by the owner shall be sub-

ject to administrative fines provided for by applicable 

laws.

Содержание ACQUAHOME 25 B BLU

Страница 1: ...ACQUAHOME 25 B BLU USER MANUAL...

Страница 2: ...parts can be made This instruction manual contains important instructions and precautions that must be observed to ensure the trouble free installation and efficient functioning of your ACQUAHOME 25 B...

Страница 3: ...ty and control devices 5 System layout 6 Control panel 7 Menu navigation 9 Navigation scheme 11 List of user parameters 12 USE 14 Putting into service 14 Preliminary operations 14 Start up 14 Adjustme...

Страница 4: ...or an extended peri od of time perform the operations described later in this manual b This manual is an integral part of the equipment and therefore must be stored carefully and must ALWAYS ac compan...

Страница 5: ...hreshold of 3 bar Pressure transducer sends a signal to the electron ic regulator which views and continually checks the primary circuit pressure to switch on the generator or cause it to stop in case...

Страница 6: ...nel 7 Heating expansion reservoir 8 Burner 9 Boiler drain cock 10 Magnesium anode 11 Storage cylinder inspection flange 12 Storage cylinder flange insulation 13 Storage cylinder drain cock 14 Storage...

Страница 7: ...the operation after a stop due to an anomaly 5 Navigation keys 6 Main switch located on the equipment rear wall Light Guide displaying STATUS DESCRIPTION Green blinking Thermal unit drain cycle and i...

Страница 8: ...er or Manufacturer menu 4 Icon displayed when the burner of the equipment is on The icon will be marked with a cross in case of Permanent or Temporary error 5 Icon displayed when the climatic mode ope...

Страница 9: ...etpoint when active available 3 Raise the DHW set point when available 4 Decrease the DHW set point when available 5 ENTER RESET Enters into MENU mode If pressed for more than 5 seconds it resets a pe...

Страница 10: ...keys have the following functions Nr Button Function 1 Exits from the menu and cancels a parameter change 2 Exits from the menu and cancels a parameter change 3 Selects the following menu or increase...

Страница 11: ...11 ENGLISH Navigation scheme Basic display mode End user mode Bar C or Example of parameter setting change confirmed change canceled or or or...

Страница 12: ...sory this parameter can be used to quickly change Zone 3 setpoint This parameter simulta neously modifies the value of Par 2303 See Par 2303 See Par 2303 C 0000 047 Quick adjustment of DHW setpoint wi...

Страница 13: ...0 AT 45 BT C 2000 2130 Parallel shift of direct Zone Zone 1 climatic curve 10 10 0 C Zone 2 Heating Settings 2000 2203 Zone 2 heating setpoint in 0 and 3 heating modes The thermal unit adjustment dete...

Страница 14: ...main switch of the system to ON and the main switch of the equipment to I Once the device is on the software version number will be displayed for a few seconds Once the initialization phase is comple...

Страница 15: ...heating function Press the keys and simultaneously for a few sec onds The icon and the current heating mode ON or OFF will blink on the display Press the keys and to select the required mode Press th...

Страница 16: ...increases the water temperature inside the heater up to 65 C and keeps it for 30 minutes Once this time has elapsed the control box normal operation is restored Ignition failure If an ignition or ope...

Страница 17: ...PERSON RESPONSIBLE FOR SYSTEM MANAGEMENT MUST ENSURE THAT PROFES SIONALLY QUALIFIED HEATING ENGINEERS UNDERTAKE PERIODIC MAINTENANCE AND COMBUSTION EFFICIENCY MEASUREMENTS T s Technical Assistance Ce...

Страница 18: ...e ambient thermostat is missing Check the temperature set on the am bient thermostat Contact your local Technical Assistan ce Centre Insufficient domestic hot water or water not hot enough Diverter va...

Страница 19: ...19 ENGLISH...

Страница 20: ...lade Riello 7 37045 Legnago VR www thermital it The manufacturer strives to continuously improve all products Appearance dimensions technical specifications standard equipment and accessories are ther...

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