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1 year ago

Clas ONE R - Installation Manual

  • Text
  • Boiler
  • Heating
  • Flue
  • Appliance
  • Installation
  • Parameter
  • Efficiency
  • Maximum
  • Electrical
  • Maintenance
  • Clas
  • Manual

MAINTENANCE GUIDE 3.

MAINTENANCE GUIDE 3. HYDRAULIC UNIT 3.2 Temperature sensors 3.1 Display P.C.B. Tools TIME 3 min Unscrew the condense trap from the condense body Tools TIME Unplug the electrical connectors NTC1 : Black NTC2: Red Remove the clip and the temperature sensor 5 min NTC1 1 1 2 NTC2 Remove the clip and the temperature sensor IMPORTANT ! Do not use conducting paste for the contact sensors because it will alter the resistance value. TEMPERATURE RESISTANCE (kOhm) 0 27 10 17 20 12 25 10 30 8 40 5 50 4 46 /

MAINTENANCE GUIDE 3.3 Main heat exchanger Rotate the gas pipe Tools Drain boiler Remove the silencer TIME 20 min 3 Disconnect the cable of the electrode and fan. Remove the four nuts . 1 4 Remove the the clip on the gas pipe and disconnect the gas pipe from the gas valve Remove the burner unit 2 5 / 47