57
7224230.02 - en
INSTALLATION AND OPERATING MANUAL
18. CLEANING THE CENTRAL HEATING INLET FILTER
These appliances are fitted with a heating water filter on the water inlet line coming from the centralised plant.
To clean, proceed as follows:
• Close all the on/off taps on the hydraulic connectors of the module;
• Drain the heating circuit
through the drain tap
;
• Unscrew the two screws, remove the plate and internal cylinder cartridge and eliminate any impurities.
CR_0356 / 1103_1404
Figure 13: Dismounting the heating circuit filter