GESTRA Gestramat CW 41, Оригинальная инструкция по установке

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Troubleshooting
Problem Cause Remedy
The flow rate is too low.
The planned return
temperature is not reached. The size and design of the
equipment differs from the
system data. Change the equipment settings.
Check the equipment size.
Use equipment of a size that conforms to
the system data.
Fluid escapes (equipment is
leaking). The equipment or the body is
damaged. Replace the equipment with a new one.
Fluid escapes (equipment is
leaking). A gasket is damaged. Replace the gasket with a new one.
Clean gasket seating surfaces.
The equipment does not
regulate the flow perfectly. The control unit is damaged or
worn. Replace the control unit.
The equipment is working
irregularly. Inner parts open
and close at intervals. The pipe between the heat
exchanger and the equipment is
too long. Increase the bleed flow.
Install the equipment immediately
downstream of the heat exchanger.
The flow rate is too high. The
planned return temperature
is not reached. The equipment is incorrectly set. Check the equipment settings.
Reduce the bleed flow.
The movement of inner parts is
obstructed by deposits. Check the equipment settings.
Reduce the bleed flow.
Clean the equipment.
Make sure that the movement of inner
parts is not obstructed.
 If faults occur that are not listed above or cannot
be corrected, please contact our Technical
Service or authorized agency in your country.