Diagnostic Circuit Breaker; Fuse Replacement - Irritrol Rain Dial-R Guide De L'utilisateur

F Diagnostic Circuit Breaker
The prompt "FUS" and the malfunctioning valve station number will
be alternately displayed with the current time . The valve station will
be bypassed during the watering cycle, enabling all remaining valve
stations to run as scheduled .
With the Dial set in the Current Time position, press any button to
clear the "FUS" display .
Important: Determine the cause of the malfunction and take
corrective action as necessary . Clearing the display will not
resolve the problem .
F Fuse Replacement
Caution: The 2 .0A safety fuse protects the transformer from
damage due an excessive current load (short circuit) condition .
Locate and eliminate the cause of the problem before replac-
ing the fuse . For continued protection against risk of fire, replace
only with the same fuse type and rating .
1 . Disconnect power to the controller .
2 . Carefully remove the safety fuse from the terminal board (see
page 9 for fuse location) .
3 . Install a new 2 .0A slow-blow fuse, ensuring that it is properly
seated in the retaining clip .
4 . Reconnect power to the controller .
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