Toro ECx User Manual page 6

Timer Components
3 - Control Dial Positions (continued)
SEASON ADJUST
See page 30 for details.
– Shuts off and prevents all automatic and manu-
OFF
al watering activity. See page 29 for details.
– Selects the Rain Delay feature.
RAIN DELAY
See page 31 for details.
4 - Program Select Switch – Three position slide switch
used to select watering program A, B or C during the
programming procedures and manual operation.
5 - Fuse – 0.75 Amp, 250V Fast Blow fuse.
6 - Sensor Bypass Switch – Controls input from the
optional Toro Rain Switch (if installed). See page 25
for details.
7 - Battery Select Switch – Alkaline and NiCd position
to select the type of battery installed.
8 - Sensor Connection Terminals – Snap-in connec-
tors for optional Toro Rain Switch control wires.
9 - Transformer Connection Terminals – Snap-in con-
nectors for the transformer wires.
4
– Selects the Season Adjust feature.
10 - Pump/Master Valve Connection Terminal–
Snap-in connector for the power wire from the pump
start relay or master valve.
11 - Valve Common Terminal – Snap-in connector for
the valve common wire.
12 - Optional 12/24-Hour Clock Feature – A small wire
jumper which can be cut to select 24-hour
(military time) clock mode.
13 - Optional Run Delay Feature – A small wire jumper
which can be cut to select a 15-second delay period
before a zone starts watering.
14 - Plug-In Zone Control Module – Each control mod-
ule has snap-in connectors for two zone control
valve power wires. Up to four modules can be
installed.
15 - 9-Volt Battery – The battery maintains the timer
memory if the transformer power is disconnected.
Either an Alkaline or NiCd battery can be installed.
16 - Transformer – Supplies 24 VAC power to the timer.
Plugs into a standard 120 VAC outlet.
See transformer specifications on page 33.