Messages - Reflex Servitec Mini Operating Manual

9.2

Messages

If errors occur during operation of the system, these are visualised via the Error LED in combination
with other LEDs.
• Errors must be acknowledged with the Auto button.
– Until acknowledgement, the system remains in the error state.
• Warnings need not be acknowledged. The system continues to run.
– As soon as the cause of the warning is cleared, the corresponding LED goes out.
Error table
ER Code Error
02.1 Error LED and Water
level LED light up
(low water)
08 Error LED lights up
14 Error LED and
Degassing LED light
up (discharge period)
19 Error LED lights up
and stop LED flashes
(Stop ≥ 4 hours)
Warnings
(System continues to run)
ER Code Error
01 Water level LED and
Auto LED light up
(Minimum pressure)
10 Error LED flashes
(maximum pressure)
Cause
• Dirt trap clogged.
• Incoming pipe shut-off.
• Insufficient pressure in
the vacuum pump.
• Parted cable.
– No connection of
the sensor to the
circuit board.
• Degassing degassing
line
• Dirt trap clogged.
• Set value exceeded.
Device is in stop mode for
more than 4 hours.
Cause
• Water loss in the system.
• Vacuum pump fault.
• Expansion vessel
defective.
The pressure exceeds the
maximum pressure of 2.5 bar.
Servitec Mini — 10.10.2022-Rev. C
Controller
Remedy
• Clean the dirt trap.
• Unblock the incoming
pipes.
• Check the cable
connection.
• Replace defective
component.
• Open the degassing
line.
• Clean the dirt trap.
Set the controller to
Automatic mode.
Remedy
• Check water level.
• Check vacuum pump.
• Check expansion
vessel.
Lower the pressure at the
transducer.
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