AristonThermoUK
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3 years ago
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CLAS FF Installation Manual

  • Text
  • Boiler
  • Heating
  • Flue
  • Valve
  • Appliance
  • Maximum
  • Parameter
  • Installation
  • Sensor
  • Domestic
  • Clas
  • Install
  • Serv
  • Www.ariston.com

settings - adjustment -

settings - adjustment - problem identification menus menu sub-menu parameter Description range factory setting 2 BOILER PARAMETER 2 1 Service code 222 Press +/- to select code 234 and press MENU/OK 2 2 BOILER GENERAL SETTINGS 2 2 0 Soft ignition from 0 to 90 see Gas Settings (pages 29 and 30) 2 2 1 Zone Frost Temperature (Room Temperature) from 2 to 10 (°C) 2 2 2 NOT PRESENT only active when the BUS device is connected 2 2 3 NOT PRESENT 2 2 4 NOT PRESENT 2 2 5 Central Heating Start Delay 0= Disabled 1= 10 seconds 2= 90 seconds 3= 210 seconds 2 2 6 NOT PRESENT 2 2 7 NOT PRESENT 2 2 8 Boiler version - NOT TO MODIFY from 0 to 5 0 = combi (CLAS) 1 = Storage with NTC 2 = Storage with Thermostat (CLAS SYSTEM) 3 - 4 - 5 = DO NOT USE 0 Active only with 2-zone p.c.b. (optional) 0 2 ONLY FOR SERVICE - To be used only in substitution P.C.B. 2 3 CENTRAL HEATING PARAMETER - PART 1 2 3 0 Maximum Central Heating Aboslute power from 0 to 99 ONLY FOR SERVICE - To be used only in substitution P.C.B. see Gas Settings (pages 29 and 30) 2 3 1 Maximum Central Heating power Adjustable heating from 0 to 99 see Gas Settings (pages 29 and 30) 2 3 2 NOT PRESENT 2 3 3 NOT PRESENT 2 3 4 NOT PRESENT 2 3 5 Anti-cycling time mode 0 = Manual 1 = automatic 0 see Gas Settings (pages 29 and 30) 2 3 6 Anti-cycling time If 235 = 0 from 0 to 7 (minutes) 3 2 3 7 Central Heating pump overrun from 0 to 15 (minutes) o CO (continuos) 2 3 8 Pump speed control 0 = Low speed 1 = High speed 2 = Modulating 3 2 2 3 9 Set Delta T Pump from 10 to 30 (°C) 20 Parameter to set if Pump Speed control (238) is set to modulating ∆T (flow - return) for circulation pump modulation This parameter can be used to set the difference between the flow and return temperatures, which determines the commutation between low and high circulation pump speed. E.g.: param. = 20 if the Tflow - Tret > 20°C; the circulation pump will be activated at maximum speed. If the Tflow - Tret < 20 - 2°C; the circulation pump will be activated at minimum speed. The minimum wait time between speed changes is 5 minutes. 36

settings - adjustment - problem identification menus menu sub-menu parameter Description range factory setting 2 4 CENTRAL HEATING PARAMETER - PART 1 2 4 0 NOT PRESENT 2 4 1 NOT PRESENT 2 4 2 NOT PRESENT 2 4 3 Post-ventilation after Central Heating request 0 = OFF 1 = ON 2 4 4 Boost Time from 0 to 60 (minutes) 1 only enabled with Room Thermostat on/off and temperature adjustment activated (parameter 421 or 521 on 01 = Basic temperature adjustment) This parameter can be used to set the delay time before the automatic increase in flow temperature, in steps of 4°C (max. 12°C). If the value of this parameter remains at 00 the function is not activated. 2 4 5 NOT PRESENT 2 4 6 NOT PRESENT 2 4 7 Central Heating Pressure Detection Device 2 4 8 NOT PRESENT 2 5 DOMESTIC HOT WATER (COMBI) 2 5 0 COMFORT FUNCTION (COMBI) 0 = Temperature Probes only (COMBI) 1 = Pressure Switch (SYSTEM) 2 = Pressure Sensor 0 = Disabled 1 = Time Based 2 = Always active 0 ONLY FOR SERVICE - To be used only in substitution P.C.B. 1 Time Based =Active for 30 minutes after a D.H.W. request The “COMFORT” function of the appliance can be used to increase the comfort level of the user when drawing hot water. This function keeps the secondary exchanger hot during periods of boiler inactivity; this increases the initial heat status of the water drawn, as the water is delivered at a higher temperature. Press the MENU/OK button to enable the modification. When the function is enabled the text COMFORT LED is illuminated. This function may also be enabled or disabled by pressing the COMFORT button. 2 5 1 Comfort Anti-cycling Time (COMBI) from 0 to 120 minutes 0 2 5 2 DHW Start Delay (COMBI) From 5 to 200 (from 0,5 o 20 seconds) 5 2 5 3 D.H.W. switch logic (COMBI) 0 = Anti-scale (stop at > 67°C) 1 = At 4°C over set-point 2 5 4 Post-circulation and post-ventilation after domestic hot water is drawn 2 5 5 Delay start in Central Heating after D.H.W. request 2 9 RESET MENU’ 2 0 = OFF 1 = ON from 0 to 30 (minutes) 0 2 9 0 RESET MENU 2 Reset factory settings “Reset?OK=Yes, Esc=No” 3 BOILER WITH STORAGE (INSIDE OR OUTSIDE) AND BOILER WITH SOLAR KIT ONLY FOR SERVICE - To be used only in substitution P.C.B. 3 0 GENERAL SETTINGS 3 0 0 Storage Setpoint Temperature - NOT ACTIVE 3 0 1 NOT ACTIVE For boiler with solar Kit connected 3 0 2 NOT ACTIVE 3 1 Service code 222 Press +/- to select code 234 and press MENU/OK 37

AristonThermoUK
Views
3 years ago
Flag

CLAS FF Installation Manual

  • Text
  • Boiler
  • Heating
  • Flue
  • Valve
  • Appliance
  • Maximum
  • Parameter
  • Installation
  • Sensor
  • Domestic
  • Clas
  • Install
  • Serv
  • Www.ariston.com

settings - adjustment -

settings - adjustment - problem identification menus menu sub-menu parameter Description range factory setting 2 BOILER PARAMETER 2 1 Service code 222 Press +/- to select code 234 and press MENU/OK 2 2 BOILER GENERAL SETTINGS 2 2 0 Soft ignition from 0 to 90 see Gas Settings (pages 29 and 30) 2 2 1 Zone Frost Temperature (Room Temperature) from 2 to 10 (°C) 2 2 2 NOT PRESENT only active when the BUS device is connected 2 2 3 NOT PRESENT 2 2 4 NOT PRESENT 2 2 5 Central Heating Start Delay 0= Disabled 1= 10 seconds 2= 90 seconds 3= 210 seconds 2 2 6 NOT PRESENT 2 2 7 NOT PRESENT 2 2 8 Boiler version - NOT TO MODIFY from 0 to 5 0 = combi (CLAS) 1 = Storage with NTC 2 = Storage with Thermostat (CLAS SYSTEM) 3 - 4 - 5 = DO NOT USE 0 Active only with 2-zone p.c.b. (optional) 0 2 ONLY FOR SERVICE - To be used only in substitution P.C.B. 2 3 CENTRAL HEATING PARAMETER - PART 1 2 3 0 Maximum Central Heating Aboslute power from 0 to 99 ONLY FOR SERVICE - To be used only in substitution P.C.B. see Gas Settings (pages 29 and 30) 2 3 1 Maximum Central Heating power Adjustable heating from 0 to 99 see Gas Settings (pages 29 and 30) 2 3 2 NOT PRESENT 2 3 3 NOT PRESENT 2 3 4 NOT PRESENT 2 3 5 Anti-cycling time mode 0 = Manual 1 = automatic 0 see Gas Settings (pages 29 and 30) 2 3 6 Anti-cycling time If 235 = 0 from 0 to 7 (minutes) 3 2 3 7 Central Heating pump overrun from 0 to 15 (minutes) o CO (continuos) 2 3 8 Pump speed control 0 = Low speed 1 = High speed 2 = Modulating 3 2 2 3 9 Set Delta T Pump from 10 to 30 (°C) 20 Parameter to set if Pump Speed control (238) is set to modulating ∆T (flow - return) for circulation pump modulation This parameter can be used to set the difference between the flow and return temperatures, which determines the commutation between low and high circulation pump speed. E.g.: param. = 20 if the Tflow - Tret > 20°C; the circulation pump will be activated at maximum speed. If the Tflow - Tret < 20 - 2°C; the circulation pump will be activated at minimum speed. The minimum wait time between speed changes is 5 minutes. 36

settings - adjustment - problem identification menus menu sub-menu parameter Description range factory setting 2 4 CENTRAL HEATING PARAMETER - PART 1 2 4 0 NOT PRESENT 2 4 1 NOT PRESENT 2 4 2 NOT PRESENT 2 4 3 Post-ventilation after Central Heating request 0 = OFF 1 = ON 2 4 4 Boost Time from 0 to 60 (minutes) 1 only enabled with Room Thermostat on/off and temperature adjustment activated (parameter 421 or 521 on 01 = Basic temperature adjustment) This parameter can be used to set the delay time before the automatic increase in flow temperature, in steps of 4°C (max. 12°C). If the value of this parameter remains at 00 the function is not activated. 2 4 5 NOT PRESENT 2 4 6 NOT PRESENT 2 4 7 Central Heating Pressure Detection Device 2 4 8 NOT PRESENT 2 5 DOMESTIC HOT WATER (COMBI) 2 5 0 COMFORT FUNCTION (COMBI) 0 = Temperature Probes only (COMBI) 1 = Pressure Switch (SYSTEM) 2 = Pressure Sensor 0 = Disabled 1 = Time Based 2 = Always active 0 ONLY FOR SERVICE - To be used only in substitution P.C.B. 1 Time Based =Active for 30 minutes after a D.H.W. request The “COMFORT” function of the appliance can be used to increase the comfort level of the user when drawing hot water. This function keeps the secondary exchanger hot during periods of boiler inactivity; this increases the initial heat status of the water drawn, as the water is delivered at a higher temperature. Press the MENU/OK button to enable the modification. When the function is enabled the text COMFORT LED is illuminated. This function may also be enabled or disabled by pressing the COMFORT button. 2 5 1 Comfort Anti-cycling Time (COMBI) from 0 to 120 minutes 0 2 5 2 DHW Start Delay (COMBI) From 5 to 200 (from 0,5 o 20 seconds) 5 2 5 3 D.H.W. switch logic (COMBI) 0 = Anti-scale (stop at > 67°C) 1 = At 4°C over set-point 2 5 4 Post-circulation and post-ventilation after domestic hot water is drawn 2 5 5 Delay start in Central Heating after D.H.W. request 2 9 RESET MENU’ 2 0 = OFF 1 = ON from 0 to 30 (minutes) 0 2 9 0 RESET MENU 2 Reset factory settings “Reset?OK=Yes, Esc=No” 3 BOILER WITH STORAGE (INSIDE OR OUTSIDE) AND BOILER WITH SOLAR KIT ONLY FOR SERVICE - To be used only in substitution P.C.B. 3 0 GENERAL SETTINGS 3 0 0 Storage Setpoint Temperature - NOT ACTIVE 3 0 1 NOT ACTIVE For boiler with solar Kit connected 3 0 2 NOT ACTIVE 3 1 Service code 222 Press +/- to select code 234 and press MENU/OK 37

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