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Clas ONE - Installation Manual

  • Text
  • Boiler
  • Heating
  • Flue
  • Appliance
  • Clas
  • Installation
  • Efficiency
  • Valve
  • Parameter
  • Maintenance
  • Install

SETTINGS - ADJUSTMENT -

SETTINGS - ADJUSTMENT - PROBLEM IDENTIFICATION MENUS menu sub-menu Parameter Description value default setting 4 2 4 Compensation from 0 to 20 20 if setting = 0, the temperature taken from the ambient sensor does not affect the calculation of the setting. If setting = 20, the temperature taken has maximum influence on the setting. 4 2 5 Zone 1 heating MAXIMUM temperature setting 4 2 6 Zone 1 heating MINIMUM temperature setting 4 3 DIAGNOSTICS 4 3 4 Zone 1 heat request 0 = OFF 1 = ON 5 ZONE 2 PARAMETER 5 0 ZONE 2 TEMPERATURE SETTING 5 0 2 Heating fixed temperature setting “Heating fixed temp” from 35 to 85 °C 82 if parameter 420 = 1 from 20 to 45 °C 45 if parameter 420 = 0 from 35 to 85 °C 35 if parameter 420 = 1 from 20 to 45 °C 25 if parameter 420 = 0 from 35 to 82 °C (high temperature - para. 420 =1) from 20 to 45 °C (high temperature - para. 420 =0) 5 2 ZONE 2 SETTING 5 2 0 Heating appliance temperature value setting 0 = from 20 to 45°C (low temper ature) 1 = from 35 to 85°C (high temperature) 5 2 1 Basic heating control type selection type depending on the peripheral devices connected 0 = fixed flow temperature 1 = device On/Off 2 = NOT PRESENT 3 = external sensor only 4 = NOT PRESENT 70 Activated only with temperature control and fixed temperature (see 521) 20 1 select in the appliance type base 1 To activate heating control, press the AUTO button. The display lights up the AUTO symbol 5 2 2 Slope from 0_2 to 0_8 (low temperature) from 1_0 to 3_5 1_5 (high temperature) - see graph on the previous page If the external sensor is used, the boiler calculates the most suitable heating flow temperature taking the external temperature and the type of appliance into account. The type of curve must be chosen according to the type of appliance radiator and the heat losses present in the building. 5 2 3 Parallel curve shift Zone 2 Offset from - 7 to + 7 (low temperature) 0 from - 14 to + 14 (high temperature) To adapt the thermal curve to the appliance requirements, it is possible to perform a parallel shift of the curve in order to alter the calculated flow temperature and therefore the ambient temperature. By accessing this parameter or pressing the buttons 12 the curve can be shifted in a parallel manner as indicated in the figure shown below. The value is indicated on the display: - from -7 to +7 (low temperature) - from -14 to +14 (high temperature) Each step represents a flow temperature increase/decrease of 1°C in relation to the set-point value. 5 2 4 Compensation from 0 to 20 20 if setting = 0, the temperature taken from the ambient sensor does not affect the calculation of the setting. If setting = 20, the temperature taken has maximum influence on the setting. 5 2 5 Zone 2 heating MAXIMUM temperature setting 5 2 6 Zone 2 heating MINIMUM temperature setting from 35 to 85 °C 82 if parameter 520 = 1 from 20 to 45 °C 45 if parameter 520 = 0 from 35 to 85 °C 35 if parameter 520 = 1 from 20 to 45 °C 25 if parameter 520 = 0 44 /

SETTINGS - ADJUSTMENT - PROBLEM IDENTIFICATION MENUS menu sub-menu Parameter Description value default setting 5 3 DIAGNOSTICS 5 3 4 Zone 2 heat request 0 = OFF 1 = ON 6 ZONE 3 PARAMETER 6 0 ZONE 3 TEMPERATURE SETTING 6 0 2 Heating fixed temperature setting “Heating fixed temp” from 35 to 82 °C (high temperature - para. 420 =1) from 20 to 45 °C (high temperature - para. 420 =0) 6 2 ZONE 3 SETTING 6 2 0 Heating appliance temperature value setting 0 = from 20 to 45°C (low temper ature) 1 = from 35 to 85°C (high temperature) 6 2 1 Basic heating control type selection type depending on the peripheral devices connected 0 = fixed flow temperature 1 = device On/Off 2 = NOT PRESENT 3 = external sensor only 4 = NOT PRESENT 70 Activated only with temperature control and fixed temperature (see 621) 20 1 select in the appliance type base 1 To activate heating control, press the AUTO button. The display lights up the AUTO symbol 6 2 2 Slope from 0_2 to 0_8 (low temperature) from 1_0 to 3_5 1_5 (high temperature) - see graph on page 42 If the external sensor is used, the boiler calculates the most suitable heating flow temperature taking the external temperature and the type of appliance into account. The type of curve must be chosen according to the type of appliance radiator and the heat losses present in the building. 6 2 3 Parallel curve shift Zone 2 Offset from - 7 to + 7 (low temperature) 0 from - 14 to + 14 (high temperature) To adapt the thermal curve to the appliance requirements, it is possible to perform a parallel shift of the curve in order to alter the calculated flow temperature and therefore the ambient temperature. By accessing this parameter or pressing the buttons 12 the curve can be shifted in a parallel manner as indicated in the figure shown below. The value is indicated on the display: - from -7 to +7 (low temperature) - from -14 to +14 (high temperature) Each step represents a flow temperature increase/decrease of 1°C in relation to the set-point value. 6 2 4 Compensation from 0 to 20 20 if setting = 0, the temperature taken from the ambient sensor does not affect the calculation of the setting. If setting = 20, the temperature taken has maximum influence on the setting. 6 2 5 Zone 3 heating MAXIMUM temperature from 35 to 85 °C 82 if parameter 620 = 1 setting from 20 to 45 °C 45 if parameter 620 = 0 6 2 6 Zone 3 heating MINIMUM temperature setting 6 3 DIAGNOSTICS 6 3 4 Zone 3 heat request 0 = OFF 1 = ON 8 SERVICE PARAMETERS 8 0 BOILER STATISTICS-1 8 0 0 Number of diverter valve cycles (n x10) 8 0 1 Time of circulator on (h x 10) 8 0 2 Number of boiler circulator cycles (n x10) from 35 to 85 °C 35 if parameter 620 = 1 from 20 to 45 °C 25 if parameter 620 = 0 / 45

MANUALS