5-Fault/Cause/Solution - RED 300 Manuel D'installation Et D'utilisation

5-FAULT/CAUSE/SOLUTION

Maintenance
Have the system checked every two years at the latest.
If corrosion inhibitor products are used in the system water (e.g. water with a slight oxygen content in floor heating systems), it is
necessary to check their protective effect.
Fault
Tank leaks.
No draining/ Reduced tank draining.
Unintentional tank cooling.
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Cause
Connections not airtight.
Switch valve faulty/ connected incorrectly. Resume operation.
Reduced flow rate.
Insulation open/not adhering to the tank.
Hot water circulation by gravity in the
heating circuit.
Solution
Seal them.
Vent the heating circuit.
Close the insulation.
Mount check valve.
EN
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