CPR Touch XL, Control Unit
Index: 03 Date modified: 22/06/2022
OI No.: BA MR 001-03 Steuereinheit CPR Touch XL EN.docx
Page 52 of 70
7.2
Fault removal Table separates by device
Tip!
All faults and messages are displayed on the touch screen in the IN
list. In addition, they may be queried in the Event Log.
It is also possible that switches or sensors are faulty and thus do not
transmit any electrical signals.
An error will only be displayed once it has occurred uninterrupted
for at least 6 seconds.
Fault display
Cause / effect
Actions
1.
Disinfectant empty
ALARM:
Disinfectant container empty
This notification serves for
information purposes only, no
action ensues. The disinfection
dosing and booster pump keep
running.
1. Refill disinfectant, or change container
2. If the disinfectant is not empty, recalibrate the
empty switch or
3. Renew the empty switch.
2.
pH correction (acid)
empty ALARM:
pH container empty
The pH dosing stops, the
booster pump keeps running.
1. Replace the empty pH container with a full one
2. If the pH container is not empty, the empty
switch is faulty.
3. If the suction lance is new, check the float’s
switching direction
3.
Flocculation empty
ALARM:
Flocculant container empty
The flocculant dosing stops,
the booster pump keeps
running.
1. Replace the empty flocculant container with a
full one
2. If the flocculant container is not empty, the
empty switch is defective.
3. If the suction lance is new, check the float’s
functional direction
4.
Flow measuring cell
ALARM:
The flow through the
measuring cell is too low.
Dosing is stopped.
Increase the flow at the flow control valve (pos. 6).
5.
Clean water flow too
low, ALARM:
External flow sensor reports
flow too low. The dosing and
booster pump are stopped.
Check swimming pool circulation; if this is OK,
then check the flow sensor.
6.
External Off
NOTIFICATION:
The control unit is deactivated
by the central control
technology. The dosing device
stops.
No action, since it has been deactivated externally.
7.
ECO operation
NOTIFICATION:
The “ECO operation” request
from the central control unit is
pending.
No action
8.
Shock chlorination
active NOTIFICATION:
Shock chlorination / filter
disinfection is active.
No action
9.
Dosing timeout
ALARM:
A dynamic dosing time has
been exceeded. The respective
output is blocked. To save
space, no differentiation is
made between the individual
channels!
Check dosing screw and dosing pumps for defects
and blockages. Eliminate fault or blockage. (see
also Chapter 7 for the respective dosing unit).
Check to see if dosing performance setting is too
low. Check the settings of the control parameters.
10.
Flocculation leakage
ALARM:
The hose rupture sensor on
the flocculation dosing pump
has triggered. The flocculant
dosing is stopped.
Check the pump’s dosing hose and renew, if
necessary; if it is OK, check the dosing valve for
blockage.
