Use and Care Manual

4-1

4. Troubleshooting

This section includes a description of the control

LED indicators and provides preliminary trouble-

shooting checks.

OPERATOR PANEL LED INDICATORS

The operator panel contains six LED indicators that

provide some information about the current control

status and may be helpful in troubleshooting the

transfer switch (see Figure 4-1). Descriptions of

these indicators are included in Table 4-1.

Test Override

Set Generator

Exercise

Test

Control operation could be delayed by external source.

PowerCommand

UTILITY

POWER

AVAILABLE

LED

GENERATOR

POWER

AVAILABLE

LED

UTILITY POWER

CONNECTED LED

GENERATOR

POWER

CONNECTED

LED

ACTIVE SET OR

PROGRAMMED

EXERCISE LED

TEST

ACTIVITY

LED

TEST

PUSHBUTTON

OVERRIDE

PUSHBUTTON

SET EXERCISE

PUSHBUTTON

FIGURE 4-1. CONTROL PANEL