Pump Connection
Do not attempt to drive a pump starter directly from the controller
L
Pump start is provided by connecting one side of the coil from a
suitable relay to the
MASTER VALVE/PUMP START
(
P
) output of
the controller and the other side to the controller common
For systems supplied with water from a pump, unused stations
must be connected back to the last used station to prevent
running against a closed head if run times are incorrectly set
If your water is being supplied directly from the main water supply, it is
recommended to install an approved
MASTER VALVE
. This is connected
to the
COMMON
(
C
) and
PUMP/MASTER VALVE
(
P
) terminals
RUN
OFF
RUN A
START
SET CLOCK
SET
START
TIME
SET
DAY
1
5
6
2
4
3
SET WATERING
DURATION PER
STATION
24V AC
POWER
PACK
C
P
AC
AC
1
2
3
4
5
6
1
2
4
3
P
C
PUMP
MOTOR
MAGNETIC
STARTER
24V AC RELAY
POWER SUPPLY
CONNECT UNUSED
STATIONS AS SHOWN