Rain Bird ESP-MC Serie Manual De Operación página 32

Troubleshooting,
The display and programming operate normally, but stations and master valves will not activate.
Problem
Try one of the following solutions:
Solutions
• Watering has been suspended by a sensor. Check if the sensor LED on the front panel is lit. If so,
then watering has been suspended by your sensor. If watering is required immediately, move the
Sensor Bypass switch to OFF.
• No sensor is installed. The Sensor Bypass switch is in the ACTIVE position and the jumper wire
across the sensor inputs has been removed. Place the Sensor Bypass switch in the OFF position
and add a wire jumper across the two Sensor terminals on the output board.
• The sensor is malfunctioning. Remove the sensor and place the Sensor Bypass switch in the OFF
position and attempt to activate the valves. If this works, place the Sensor Bypass switch in the
ACTIVE position and attempt to activate the valves. If the display indicates that valves are active,
but they are not coming on and the WATERING SUSPENDED BY SENSOR LED is on, then the
sensor input is not working properly. Repair or replace the sensor.
• The main fuse is blown. If the word FUSE appears in the display, replace the 2.5 A fuse located on
the output board.
The controller will not execute the programmed schedule.
Problem
Try one of the following solutions:
Solutions
• The controller dial is in the OFF position. Place the dial in the AUTO position.
• The Rain Delay feature has been activated. When the Rain Delay feature is active, the words RAIN
DELAY appear in the upper left corner of the controller display. There is also a number indicating
the number of days remaining before the controller will start running its schedule. To eliminate
the Rain Delay, turn the dial to the RAIN DELAY position and use the M/Off
number of days remaining to zero.
• There is no start time programmed for one or more programs. Place the dial in the WATERING
START TIMES position and select the desired program with the PGM
appropriate start time is entered for each program.
• Today has been programmed as a Non-Watering Day. If this is a Non-Watering Day, the word
NON will appear in the display. If you would like to water today, move the dial to the EVENT DAY
OFF position, select the appropriate day of the month and set it to ON.
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continued
key to set the
key. Check to see if an