Troubleshooting - Orbit WaterMaster 57674 Manuel D'installation

WTM220330 57962-24 rG.qx

TROUBLESHOOTING

Possible Causes of Problems
One or more stations do not turn on:
1. Faulty solenoid.
2. Wire broken or not connected.
3. Flow control stem screwed down, shutting valve off.
4. Programming is incorrect.
Stations turn on when they are not supposed to:
1. Water pressure is too high.
2. More than one start time is programmed.
One station is stuck on and will not shut off:
1. Faulty valve.
2. Particles of dirt or debris stuck in valve.
3. Valve diaphragm faulty.
All stations do not turn on:
1. Transformer defective or not connected.
2. Programming is incorrect.
3. Fuse has been blown.
Controller will not power up:
1. Fuse has been blown.
2. Transformer not plugged into an operational AC outlet.
Stations continue to turn on and off when they are not programmed to:
1. More than one start time is programmed with overlapping schedules.
2. Excessive pressure.
Fuse blows repeatedly:
1. Short in wiring or solenoids.
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Help
Before returning this timer to the store, contact
Orbit ® Technical Service at: 1-800-488-6156.
Listings
The timer is tested to UL-1951 (Indoor models) and UL-50
(outdoor models) standard and is ETL
national models are CSA and CE
®
Trademark Notice
WaterMaster is registered trademark of Orbit
®
Products, Inc.
The information in this manual is primarily intended for the user
who will establish a watering schedule and enter that schedule into
the timer. This product is intended to be used as an automatic timer
for activating 24 VAC irrigation valves, as described in this manual.
WaterMaster ® by Orbit ® Limited Four Year Warranty
Orbit ® Irrigation Products, Inc. warrants to its customers that its
WaterMaster products will be free from defects in materials and
®
workmanship for a period of four years from the date of pur-
chase. We will replace, free of charge, the defective part or parts
found to be defective under normal use and service for a period
of up to four years after purchase (proof of purchase required).
We reserve the right to inspect the defective part prior to
replacement. Orbit Irrigation Products, Inc. will not be respon-
®
sible for consequential or incidental cost or damage caused by
the product failure. Orbit ® liability under this warranty is limited
solely to the replacement or repair of defective parts.
To exercise your warranty, return the unit to your dealer with a
copy of the sales receipt.
10
® listed. Appropriate inter-
approved.
®
Irrigation
®
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