C&M Calyadra comfort Wartungshandbuch

MAINTENANCE ANDSERVICE GUIDEFanned Flue Combination Boiler Heating and Storage Domestic Hot WaterDimensionsTechnical dataHeat input C/H & DHW Cal.

10Incorrects functions is signalled by leds (rep 26) display flashing correspond with chart below.INCORRECT FUNCTIONCODE FAULT INFORMATION30 40 50 60 7

11SHORT LIST113111216110104505514402605938532627629615607588572606206636104 OVERHEAT THERMOSTAT 100°C 277783 1010572..110 IGNITION ELECTRODE

Ref. : 1309148c - 06/2004Chaffoteaux & Maury are continuously improving their products and therefore reserve the right to change specifications wit

2Pump and expanssion vessel characteristics0432156100200800700600500400300900100011001200l/hmCEDébit mini (robinets thermostatiques fermés)Pression di

3FUNCTIONINGSwitching on1) Check that the gas service tap is opened at the gasmeter andmain power is on.2) Check that pressure in central heating syst

4WIRING DIAGRAMWhen there is a need for hot water whilethe heating is on, it is only necessary toturn on a hot tap. The heating will be inter-rupted m

5Adjustment on the PCB:- P3 : potentiometer TAC (Temporisation Anti Cycle)may now be adjusted between 30 seconds and 3minutes (see detail) (factory se

6Before removing appliance case, isolatethe gas and electrical supplies. Isolate boil-er from the system and drain beforeremoving any component in the

716. 3-Way valveDrain boiler as in step 12. Remove the 2clips on the 3 way valve hydraulic motor17(fig. 6). Pull up the motor .Turn anti-clockwise the

8FAULT FINDING CHART Part 1PLEASE CHECK CAREFULLY FOLLOWING POINTS BEFOREGOING THROUGH THE FAULT FINDING CHART-Gas pressure-Electric mains-Minimal wat

9FAULT FINDING CHART Part 2Does the orangeLED alight ?Replace gas solenoïdsassemblyReplace electrodassemblyDoes the red LEDalight and 70/80 ?Does the