Toro ECx User Manual page 6

Timer Components
3 - Control Dial Positions (continued)
SEASON ADJUST
feature. See page 31 for details.
– Shuts off and prevents all automatic and
OFF
manual watering activity. See page 30 for details.
– Selects the Rain Delay feature.
RAIN DELAY
See page 30 for details.
4 - Optional 12/24-Hour Clock Feature – Removing
this jumper selects 24-hour (military time) clock
mode.
5 - Optional Run Delay Feature – Removing this
jumper causes a 15-second delay period before a
zone starts watering.
6- Odd/Even Day Schedule Selector Feature –
Removing this jumper enables an Odd or Even
watering day schedule to be selected.
7 - Transformer – Supplies 24 V a.c. power to the
timer.
8 - Fuse – 0.75 Amp, 250V Fast Blow fuse.
9 - Terminal Block – Input power wire connection
terminals.
10 - Sensor Connection Terminals – Snap-in connec-
tors for optional Toro Rain Switch control wires.
11 - Valve Common Terminal – Snap-in connector for
the valve common wire.
4
– Selects the Season Adjust
12 - Pump/Master Valve Connection Terminal–
Snap-in connector for the power wire from the pump
start relay or master valve.
13 - Sensor Bypass Switch – Controls input from the
optional Toro Rain Switch (if installed).
14 - Battery Select Switch – Alkaline (ALK) and
recharge (RCHG) position to select the type of
battery installed.
15 - Plug-In Zone Control Module – Each control
module has snap-in connectors for two valve power
wires. Up to six modules can be installed to control
up to 12 valves.
16 - Program Select Switch – Three position slide
switch used to select watering program A, B or C
during the programming procedures and manual
operation.
17 - 9-Volt Battery – The battery maintains the timer
memory if the main power is disconnected. Either an
Alkaline or rechargeable Ni-MH battery can be
installed.