Zehnder Rittling ComfoAir XL Series, Installer Manual

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30 - EN EN - 31
2 or 3 months after installation:
Activity Y8 Y9 Y10 Y11 Y12 Y13 Y14
Check (flat)filter (pressure drop, damage and seal).
6 months after installation:
Activity Y8 Y9 Y10 Y11 Y12 Y13 Y14
Check (flat)filter (pressure drop, damage and seal).
Check the outdoor plating of the outdoor assembly
(soiling and damage).
Check the draught excluders (splitting).
Check the servo motors of the valves (functioning).
9 months after installation:
Activity Y8 Y9 Y10 Y11 Y12 Y13 Y14
Check (flat)filter (pressure drop, damage and seal).
12 months after installation:
Activity Y8 Y9 Y10 Y11 Y12 Y13 Y14
Check (flat)filter (pressure drop, damage and seal).
Check the draught excluders (splitting).
Check the servo motors of the valves (functioning).
Check the fans (soiling and fixing vibration dampers).
Check the casing (soiling and damage).
Check the hinges/clamps (operation).
Check the valves (seals and bearings).
Check the battery or batteries (soiling and leakage).
Check the thermostat of the hot water battery
(functioning, soiling and leakage).
Check the leakage trays (soiling and functioning).
Check the drip collectors (soiling and functioning).
Check the plate exchanger (soiling).