Reflex Servitec S - Page 52

Controller
24
— English Vacuum spray degassing — 20.05.2019
Error table
Troubleshooting is also described in the app.
ERR
code
Error/message
Cause
Reaction
Foil
LED no.
/ f [Hz]
01 Minimum pressure
(expansion
vessel)
1. Set value P0 not reached
2. Water loss in the system
3. Pump fault
4. Expansion vessel defective
5. Make-up interrupted – or a
make-up error.
1. Check P0 set value.
2. -
3. Arrange for the pump
to be checked.
4. Check the system’s
pressure expansion
vessel.
✔
06 / 100 Hz
02 / 5 Hz
03 / 5Hz
02.1 Insufficient water 1. Dirt trap clogged.
2. Feed pipe blocked.
1. Clean the dirt trap.
2. Unblock the feed
pipe/check the make-
up pipe.
✔
06 / 100 Hz
02 / 8 Hz
07 / 8 Hz.
02.2 Insufficient water Vacuum is not generated quickly
enough.
1. Vacuum pump defective.
2. Gas in the vacuum pump.
3. Degassing valve/check valve
at the quick air vent leaking.
4. Quick air vent dripping
1. Check the pump and
replace as necessary.
2. Replace the check valve
at the quick air vent.
(ensure consistent
terminology)
3. –
4. Check the water quality
– fluid foaming/oxygen
inhibitor. Water quality
must comply with VDI
2035
✔
06 / 100 Hz
02 / 0.5 Hz
05 Vacuum error 1. It is not possible to create a
vacuum
2. A vacuum cannot be
maintained
3. Pump runtime exceeded
1. Check vacuum pump
2. Seal the leak in the
system.
3. Reset pump running
time
✔
06 / 100 Hz
07 / 0.5 Hz
01 / 0.5 Hz
06 Make-up time
exceeded
1. Set time exceeded.
2. Make-up rate insufficient.
3. Water loss in the system.
1. Check the set value.
2. Check feed pipe.
3. Check system for leaks.
✔
07
Make-up
cycles/quantity per
unit time exceeded
1. Set value exceeded
• Seal the leak in the
system
• Reset the cycle counter
– occurs by
acknowledging the
error
✔
06 / 100 Hz
07 / 0.5 Hz
08
Pressure
measurement
(expansion vessel)
1. Controller receives incorrect
signal
2. Pressure sensor outputs
values outside the working
range
(4-20 mA)
• Connect the pressure
sensor - plug
• Check the cable for
damage.
• Replace the pressure
sensor.
✔
06 / 0.5 Hz
10 Maximum pressure 1. Set value
Pmax = Psv-0.5 bar
exceeded
• Check the set value
• Check the pressure
transducer
• Lower the pressure
• Check expansion vessel
✔
06 / 5 Hz
02 / 5 Hz
03 / 5Hz