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Normal noises when functioning
1. Temperature control.
May cause clicking sounds when the system is connec-
ted or disconnected.
2. Cooling system.
The injected cooling gas may produce a gurgling sound
while passing through the tubes.
3. Motor.
May cause a humbing noise and/or slight bumping.
4. Insulation.
The material used has a tendency to slightly increase
noise levels, however it allows for much better insula-
tion and a lower energy consumption.
5. Fans.
You may occasionally hear the fans working. This is
nothing to worry about. The fans are simply helping the
air to circulate more effectively.
Summary of Contents for ZKN20/10L
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