Pool Technologie UNO Instrucciones De Uso página 28

8.8.2. Production operation depending on the type of element connected
If flow sensor or external command (default configuration in NO switch):
- When the switch is activated, production follows the setpoint as shown on the screen.
- When the switch is not activated, production is stopped. The message oF appears.
If cover position switch (default configuration in NO switch):
- When the switch is activated, production is reduced by 25% in relation to the setpoint. The message Co appears.
- When the switch is not activated, production follows the set point as shown on the screen.
To switch from a NO switch (normally open) to an NC switch (normally closed), or vice versa:
a) Carry out steps 1 to 4 below.
b) Press and hold down the 2 keys: the current switch flashes nO or nC.
c) Using the top key, select a nO or nC switch.
d) Confirm with the bottom key: the display freezes for a moment.
8.9. Alarms
Any alarm triggered: - It displays instantly on the screen.
Any alarm triggered: - will automatically and immediately stop production.
Any alarm triggered: - can be manually cleared by pressing and holding the bottom key.
Message Fault
displayed detected
A1
Short-
circuiting of
A2
the
equipment
ACTIVATING/DISABLING ALARM A1:
Alarm A1 is disabled by default and should remain so.
Alarm A2 is always activated and cannot be disabled.
Cause
Alarm not active on this model
- Check that the electrical connections to the cell terminals are
Problem in the sufficiently tight and not oxidised.
cell - Check that the cell's power cable is in a good condition.
- As a last resort, replace the cell.
Problem in the
Contact a professional to repair the electronic unit
electronic unit
Checks and solutions
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