Evolution DX2 series Bedienungsanleitung PDF herunterladen (Seite 28)

Rain Master Irrigation Systems DX2 User Manual

Page 188 Chapter 10: Troubleshooting

016 - Unscheduled Flow

Figure 157: Warning 016-Unscheduled Limit

Flow was detected but the controller had no programs or manual

stations running. The flow sensor however recorded unexpected

flow "GPM=40." The controller will energize the N.O. Master

Valve output. All future scheduled irrigation will be inhibited

until this alarm has been cleared at the controller.

Action:

Step 1 Check for leaks, broken pipe(s), or physical damage.

Step 2 It is possible that a stuck valve from a previous

scheduled irrigation caused the failure. Check for

stuck valves.

Step 3 It is possible that the limit has been improperly

established. If quick coupling devices were on at the

time the alarm occurred, insure that there are enough

margins for the unscheduled flow limit. Refer to

section of Unscheduled Flow Limit.

Step 4 IMPORTANT:

Upon resolution of problem, CLEAR all warnings at

the satellites.

WARNING = UNSCHEDULED LIMIT 08/27/92 12:05AM

GPM=40 |¾||½|

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Evolution DX2 series Bedienungsanleitung Seite 28