20
TECHNICAL ASSISTANCE CENTRE
19 recycling and disPosal
At the end of its useful working life, do not abandon the storage cylinder in the environment, but dispose of it through the
proper channels in accordance with applicable legislation.
20 troUblesHooting
SUPPLEMENTARY HEATING CIRCUIT
FAULT
CAUSE
SOLUTION
The storage cylinder functions
incorrectly or irregularly.
Flow rate too high.
-Fit a pressure limiter.
-Fit a flow reducer.
There are blockages or deposits in the
domestic hot water circuit.
-Check and clean as necessary.
The pump is malfunctioning.
-Check the pump.
The water temperature from the boiler
is too low.
-Check the temperature setting.
There is air in the primary circuit.
-Bleed the circuit.
SOLAR COLLECTOR CIRCUIT
FAULT
CAUSE
SOLUTION
The storage cylinder functions
incorrectly or irregularly.
There is air in the circuit.
-Bleed the circuit.
The flow rate is too low or too high.
-Check the flow rate of the collector
circuit.
Pressure is too low.
-Check that circuit pressure is ap-
proximately 3 bar when cold.
There is lime scale or sludge in the
cylinder.
-Check and clean as necessary.
The storage cylinder loses a lot of
heat overnight.
There is natural circulation to the
collectors.
-Make sure that the non-return valve is
efficient and closes properly. Repla-
ce if necessary.
Summary of Contents for IDRA DS 1000
Page 1: ...solar storage cylinder IDRA DS INSTALLATION MANUAL USER MANUAL SOLAR ...
Page 22: ...22 END USER ...
Page 23: ...23 END USER ...
