Connect Pump Start Relay (Optional) - Rain Bird ESP-Me Manual Del Usuario

Connect Pump Start Relay (optional)

The ESP-Me can control a pump start relay, to turn the
pump on and off as needed.
A
Connect a wire from the pump start relay (PSR)
to the master valve terminal (MV) on the base
module. Then connect another wire from the
pump start relay to the field common wire, as
shown.
B
To avoid the possibility of damage to the pump,
connect a short jumper wire from any unused
terminal(s) to the nearest terminal in use, as
shown.
b c
NOTE: The ESP-Me controller DOES NOT pro-
vide power for a pump. The relay must be wired
according to manufacturer instructions.
For the most up to date compatibility list of pump
start relays, visit our website at:
www.rainbird.com/controllersupport:
b c
NOTE: Connec-
tion to pump
and external
PSR
power not
shown. Refer to
pump instal-
lation instruc-
tions.
A
B
2
1
PUMP START
RELAY
C
ESP-Me Controller
ENG
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