ESP-SMT Smart Modular Control System
60
Jumper Setting for Unused Stations
F
CAUTION: To prevent pump damage when using
a pump start relay, use a jumper to connect unused
stations to a station that is being used.
If unused stations are not jumpered and they are
accidentally turned on, the pump may operate with no
ow (dead-head). Dead-heading could cause the pump to
overheat or burnout.
Connect Sensor Communication Wire To
Controller Panel
A
Make sure you have enough (2 x #16AWG or 2 x
#18AWG) UV rated wire to run from the controller to
the sensor location (maximum of 200 feet).
B
Strip the two communication wire leads 1/4” and
insert the leads into the green connector located on
the back of the ESP-SMT controller panel (polarity is
not important).
C
Route the sensor communication wire(s) through
the channel tabs on the back panel to provide “strain
relief”.
D
Once the panel is inserted back into the controller
chassis, route the two communication wires through
the eld-wire knockout that you made based on an
earlier installation step.
!
NOTE: Apply 120VAC power to the controller
prior to connecting the communication wires to
the SMT Weather Sensor to allow for verification of
communication between the sensor and controller.
WIRES TO
SMT SENSOR
LAWN SPRINKLER CONTROL
-DOMESTIC-
INPUT: 120 VAC, 0.3 AMPS, 60Hz
OUTPUT: 25.5 VAC, 1.0 AMPS, 60Hz
SMX SENSOR
ACCESSORY
IF DISPLAY IS SCRAMBLED
OR BLANK, PUSH THE
RIS K OF FIR E, E XPLO SION AND ELE CTR ICAL SHO CK.
THI S CO NTRO LLER USE S A NON- REPL ACE ABLE LIT HIUM
BAT TERY . DI SPOS E OF ALL ELE CTRO NIC PRO DUCT S IN
ACC ORDA NCE WITH LO CAL L AWS AND FED ERAL RE GULA TION S.
RESET
RESET BUTTON
This device complies with Part 15 of the FCC Rules.
Operation is subjected to the following two conditions:
(1)
(2)
This class B digital apparatus meets all requirements of the
Canadian Interference Causing Equipment Regulations.
Cet appariel Numérique de la classe B respecte toutes les
exigences du Règlement sur le matériel brouilleur du Canada.
This device may not cause harmful interference and
This device must accept any interference received,
including interference that may cause undesired operation.
WARNING
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