Automatic Circuit Protection
Adding a Zone Module
The ECXTRA features built-in circuit protection to help
prevent damage to the timer caused by excessive current
draw on the zone and/or pump/master valve circuits.
The instant an overload condition is detected, the affect-
ed zone is turned OFF and the
1.
Turn the control dial to the OFF
position.
2.
Remove the lower front cover from the timer housing
by sliding it downward.
next zone in the watering
sequence is turned ON. The
word “Fuse” and the bypassed
DELAY
24HR
zone number(s) will be begin
flashing. If the condition occurs on the pump/master valve
circuit, the timer will alternately display MV and FUSE
and discontinue the program
1
2
3
4
7
8
operation.
3.
4.
Place the back of the zone control module (model #
squarely between the guides of the first open
expansion slot (from left to right). Pushing lightly on
the bottom of the module, slide it upward until it locks
into position.
To clear the warning display,
press the –/OFF button. The
timer will resume normal operation
as scheduled and will attempt to
run all zones as programmed.
53741)
To connect the valve wires, refer to “Connecting The
Valves” on page 7 or 11.
IMPORTANT: Clearing the display does not correct
the problem. The timer will continue to bypass the
affected zones or discontinue operation until the
overload condition is eliminated. Before continuing
to operate the timer, take corrective action to resolve
the cause of the problem. Generally this condition is
caused by a faulty valve solenoid or pump start relay.
5. Install the lower front cover.
6.
To set the zone run time, refer to “Setting Zone Run
Times” on page 28.
7.
To test the operation of the new watering zone(s),
refer to “Manual Operation” on page 31.
37
| Categories | Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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