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Verfügbare Sprachen
2.3 - PROCEDURE FOR SIMPLIFYING THE ELECTRICAL CONNECTION, FOR POSSIBLE
FUSE (F1) REPLACEMENT AND ACCESS TO INSTANT OR DELAYED PUMP
ACTIVATION SWITCH.
1°
- loosen the screw holding down the electronic board
2°
- loosen the butterfly screws on the right and on the
left of the control box.
FUSE F1
T 2A/250 delayed Ø5x20
Power supply fuse for protection from possible
overloads.
WARNING:
Possible fuse ruptures are caused by short-circuit
or by overload. Therefore, before replacing it
with the same type, make sure to identify and
remove the cause or it will burn again. Always
check the correct electrical connection and the
connected load value.
3°
- rotate the control box vertically
4°
- slightly extract the electronic board
"pump activation mode" SWITCH
ON
I
- Instant activation
1
You can select the pump activation mode:
- Instant activation.
- Delayed activation regarding the valves activation (delay = 2 minutes).
Act on the switch located on the activation electronic board:
(1) R = DELAYED / (ON) I = INSTANT.
WARNING:
the pump control (or of
the conditioning unit)
is activated only if at
least one of the electro-
valves is open.
Example in the figure:
operation with instant pump
activation.
English
ON
1
ON
R
- Delayed activation
(by default)
1
(zone 1) V 1
Open
Closed
(zone 2) V 2
(zone 3) V 3
(zone 4) V 4
(zone 5) V 5
(zone 6) V 6
(zone 7) V 7
Open
Closed
(zone 8) V 8
PUMP
Activated Deactivated
Activated
Deactivated
Fig. 5
Fig. 6
Fig. 7
13
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