Viessmann V AH-300 Installation And Service Instructions For Contractors page 10

Condensate lifting system
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Maintenance
09. Check that the level switch and
overflow alarm switch are posi-
tioned correctly. Both must be fully
inserted into the locking ring fitting,
so that they rest against the lock-
ing ring fitting.
10. Carry out a visual inspection of all
components for damage and leaks.
10
(cont.)
11. Close the condensate lifting sys-
tem cover again.
12. Restart the condensate lifting sys-
tem.
13. Record service on page 13.

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