thermital ACQUAHOME 25 B BLU User Manual Download Page 20

Page: 20 / 20

20129620 - Rev

. 0 (07/18)

RIELLO S.p.A.

Via Ing. Pilade 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 therefore liable to modification without

notice.

Summary of Contents for ACQUAHOME 25 B BLU

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 19: ...19 ENGLISH...

Page 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...