GB
1.3 - ELECTRICAL CONNECTIONS
Fig. 6.i
8 ZONE RADIO
RECEIVER
ALIM.
RX
BUS
1
2
3
4
5
6
COMMUNICATION BUS (RADIO - CONTROL BOX BUS)
18 V~ POWER TO RADIO RECEIVER (from CONTROL BOX)
N.B. Refer to the control box's own manual for instructions regarding electrical connections.
IMPORTANT! The pump (or air conditioning unit) is only activated provided at least one of the solenoid valves
is open.
You can choose between the following pump control modes:
- Instant.
- Delayed, with 2 minute delay after activation of solenoid valve/s.
Set the switch on the 8 zone receiver's electronic control card to the required control mode: R = Delayed / I =
Instant.
Example of operation with instant pump activation.
1
EV
Open
(zone 1)
2
EV
(zone 2)
3
EV
(zone 3)
4
EV
(zone 4)
5
EV
(zone 5)
6
EV
(zone 6)
7
EV
(zone 7)
8
EV
Open
(zone 8)
PUMP
Activate
7 8
9
10
11
12
Closed
Closed
Deactivated
Activated
Deactivated
POWER LED
BUS
1
"Pump activation" switch
R
R
Fig. 7i
5
BUS ERROR LED
RX
2
3
4
5
6
CONTROL
BOX
I
- Instant activation
I
- Delayed activation
R
I
Fig. 8i