Toro Network VP Satellite Series User Manual download pdf (Page 26)

Troubleshooting Guide

Electrical Protection

1 - Main Power Switch / 1.5A Circuit Breaker - Protects the controller from a short circuit on

the incoming power line.

2 - Input Voltage Select Switch - Set the input power supply to 115 VAC or 230 VAC

3 - 3.2A Slow Blow Fuse - Protects the controller from a short circuit on the 24 VAC field common

wire or from excessive simultaneous activated solenoids.

4 - 4.0A Circuit Breaker - Protects logic circuit boards, such as the Timing Mechanism and

Distribution Board from a short circuit.

5 - Distribution Board Power Socket - Power supply connection to the Distribution Board and

the 24 VAC Bus Bar.

6 - 1.0A Fuse - Protects the 24 VAC Pump Circuit from a short circuit.

7 - 3.0A Fast Blow Fuse - Protects the individual 8-station output boards from a 24 VAC field wiring

short circuit, shorted solenoid or excessive simultaneous activated solenoids.

Voltage Checks

8 - Green/Black Cable Assembly - 24 VAC power supply. It is protected by a 3.2A fuse.

9 - White/Red Cable Assembly - 13 VAC power supply. It is protected by the 4.0A circuit breaker.

115V

WARNING

HIGH

VOLTAGE

PUMP COMMON

AUTO

OFF

PUMP COMMON

AUTO

OFF

Power Transformer

AC Power Terminals

Station

Output

Board

Pump

Common

Board

Station Output Board

Power Distribution Board

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Toro Network VP Satellite Series User Manual Page 26