Faults/Error Messages/Remedy - Pontos AquaCycle 2500 Instrucciones De Montaje

9. Faults/error messages/remedy

All work on electronic components may
only be carried out by skilled
electricians.
If a fault cannot be remedied by the remedial measures, consult the Pontos Service Department.
Fault
Little saving / too much drinking water feed
No process water supply
Odour / poor process water quality
Constant start-up of the pressure pump
Noises
Error message in the system display
A: Little saving / too much drinking water feed
possible cause
Run-in period active
Submersible pump 1 or 2 does
not transport any water (error
message run-time error P1/P2)
Water loss at inlet filter into the
overflow
Leak, feed valve / filter
backflush valve
Sensor malfunction
Version 2.5
Check
Green LED on display flashes
Function check of the
submersible pumps in manual
operation
Visual inspection:
Submersible pump in the
•
water?
Submersible pump blocked?
•
Hoses blocked?
•
Filter strainer blocked?
•
Ball valve VA1.1 does not
•
close
Visual inspection:
At drinking water / rainwater
•
inlet, Stage 3
At the filter backwash
•
nozzle, Stage 1
Comparison of the display on
the controller with the actual
state of the system.
Operating Manual AquaCycle 2500
Chapter
A
B
C
D
E
F
Remedy
Open pumps
•
Remove blockage, replace
•
hose if necessary
Actuate filter backflush in
•
manual operation
Remove filter strainer if
•
necessary, and clean it
manually
Check ball valve VA1.1
•
Multiple actuation of the
•
leaking valve in manual
operation
Clean if necessary
•
see chapter 7.6
EN 59