Master Valve
Pump Delay Time
A valve installed between the water source and irrigation
valves to control water flow to the irrigation system. The
timer automatically turns on the Master Valve circuit at
the beginning of each watering cycle.
The amount of time the Pump/Master Valve control cir-
cuit is energized before watering begins. The delay time
is adjustable from 1 to 60 seconds.
Pump Start Relay
Normally Closed
An electrical switch or circuit that is closed when it is off
and open when it is on.
When the ECXTRA timer is used to start a pump, a 24 V
a.c. relay switch is used to connect high voltage to the
pump starter. The timer is not designed to connect
directly to the pump start circuit.
Normally Open
An electrical switch or circuit that is open when it is off
and closed when it is on
Rain Delay
This feature enables all watering operations to be
delayed from 1 to 7 days. For example, rain is forecast in
your area for the next two days. Instead of turning the
timer off (and possibly forgetting to turn it back on), a
rain delay of 3 days can be easily entered. At the end of
Odd/Even Schedule
The Odd/Even schedule enables you to select odd or
even numbered days of the month as watering days.
Outdoor Timer Model
A timer model with an enclosure designed to for either
indoor or outdoor installation.
3
days, the timer will resume automatic operation as
scheduled.
Rain Sensor
Plug-in Module
A rain sensor is a remote device which can be connect-
ed directly to your ECXTRA to automatically interrupt
watering during rain. When the rain sensor absorbs rain
water it automatically signals the ECXTRA to suspend all
watering operations.
A small module that plugs into the Toro ECXTRA timer
to provide connection and operation of two additional
zones.
Power Supply
The plug-in transformer used to convert 115 V a.c. to 24
V a.c. for timer operation.
Rain Sensor Control Switch
The sensor control switch is provided to enable the sen-
sor operation to be turned On and Off as needed.
Pump/Master Valve Control Circuit
At the beginning of each watering cycle, before the first
sprinkler valve is turned on, the Pump/Master Valve Cir-
cuit is energized to either start the system pump or open
the master valve.
Rain Sensor Configuration Switch
Rain sensors can be Normally Open or Normally Closed
type. The Rain Sensor Configuration Switch enables you
to use either type of sensor with the ECXTRA timer by
placing the switch in the appropriate position.
40
| Categories | Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Download File |
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| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939 |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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