EN
ESP-TM2 Controller
6
Connect Custom Wiring (optional)
If desired, the provided 230 volt power cord can be
removed and replaced with a custom wiring.
WARNING
DO NOT plug in the transformer or connect external power until you
have completed and checked all wiring connections.
WARNING
Electric shock can cause severe injury or death. Make sure power
supply is turned OFF before connecting power wires.
A
Locate the transformer wiring compartment in
the lower left corner of the controller unit. Use a
screwdriver to remove the cover and expose the
transformer connection wires.
B
Route the three external power source wires
through the conduit opening at the bottom of
the unit and into the wiring compartment.
C
Connect the external power source wires (two
power and one ground) to the transformer
connection wires inside the wiring compartment.
WARNING
Ground wire must be connected to provide electrical surge protection.
Permanently mounted conduit shall be used for connecting main
voltage to the controller
NOTE: Use either the provided wire nuts or the
installed connector for this step.
D
Verify that all wiring connections are secure,
then replace the wiring compartment cover and
secure it with the screw.
L
N
L
N
TO EXTERNAL
POWER SUPPLY
C
A
B
WARNING
DO NOT apply power until you have completed and checked all wiring
connections.
POWER WIRING CONNECTIONS
230 VAC (International)
Brown supply wire (hot) to the brown transformer wire labeled with “L”
Blue supply wire (neutral) to the blue transformer wire labeled with “N”
Green-with-yellow-stripe supply wire (ground) to the green-with-yel-
low-stripe transformer wire
PROGRAM SELECT
BUTTON
Select Program A, B
or C.
START TIMES
Set up to 4 Start Times
per program.
RUN TIMES
Set Run Times for
each program.
MANUAL STATION
Start watering
any or all stations
immediately.
RUN DAYS
Set watering day
options for each
program.
SENSOR
Set controller to obey or
ignore a rain sensor.
SEASONAL ADJUST
Adjust Run Times from
5% up to 200%.
BACK/NEXT
BUTTONS
Select
programming
options.
– / + BUTTONS
Adjust program
settings.
OFF
Disables automatic
irrigation.
AUTO RUN
Watering occurs
automatically.
DATE/TIME
Set the current Date
and Time.
Controls and Indicators
Turn the dial to select programming features.