• Check the condensate pump.
• Top up neutralising system and if necessary
granulate.
• Check the condensate pump plug-in contact.
• Testing the pH value on the neutralising system
drain.
→ A pH value of < 7 indicates that a service is
required.
•
Visual check of the neutralising system:
→ A service is required if the granulate has a dark
coating.
→ A service is likely to be required if the level has
fallen below the maximum level.
Remove the perforated sieve on one side and loosen
up with the cleaning rod and if necessary water. Repeat
the process on the other side.
18
Neutralising system & siphon
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