Control Panel

OVERVOLTAGE ALARM

If the generator voltage rises above 110% for >3 seconds, an alarm will be issued.

If the generator voltage rises above 130% for >0.2 seconds, an alarm will be issued.

ALARM CANCEL

When the generator is shut down due to a latching alarm, the Auto /Off/ Manual switch must be set to the off position and the ENTER key pressed to unlatch any active fault and clear the corresponding fault alarm message.

INTERNAL FAILURE SHUTDOWN ALARM

Any internal failure that can be detected such as corrupted firmware will cause this shutdown alarm. This alarm cannot be cleared.

CANBUS ALARM

Where applicable, if the Canbus communications link fails to com- municate, a “Canbus alarm” will be generated. This only applies to systems with external ignition modules. The alarm may be generated if:

1.The physical link is broken.

2.The ignition module fails or resets.

3.The Nexus module fails or resets.

IGNITION ALARM

When an ignition alarm occurs, a generic message “Ignition Fault” will be displayed as the fault code.

MAINTENANCE WARNING

When a maintenance period expires, a warning message will be posted. The warning can be reset by hitting the Enter key. Resetting will clear the warning and reset the maintenance counters for the condition annunciated. The history log will reflect the maintenance warning.

MAINTENANCE ALERT CHART

COMMON ALARM RELAY

The common alarm relay will be activated if there is a shutdown alarm. It will not activate on warnings or indicate that the Auto/Off/ Manual switch is in the OFF position. The OFF position will clear the alarms and the relay. The relay will not be used to indicate a generator is not activated.

MAINTENANCE ALERTS

Maintenance alerts will be provided for these conditions (see the Maintenance Alert Chart).

SERVICE SCHEDULE ‘A’

Inspect Accessory drive alert

1yr /100hrs

Coolant change & flush

1yr /100hrs

Inspect spark plugs alert

1yr /100hrs

 

 

Change oil & filter alert

1yr /100hrs

 

 

Inspect battery alert

1yr /100hrs

 

 

Change / Inspect air filter alert

1yr /100hrs

SERVICE SCHEDULE ‘B’

Change / Inspect spark plugs alert

2yr/ 250hr

CONDITION

1.6 CHERY

2.4/1800 MITSU

2.4/3600 MITSU

4.2 FORD

 

 

 

 

 

Change oil & filter alert

3mo/30hrs break-in

3mo/30hrs break-in

3mo/30hrs break-in

3mo/30hrs break-in

 

1yr/100hrs

1yr/100hrs

1yr/100hrs

1yr/100hrs

 

 

 

 

 

Inspect/clean air inlet &

3mo/30hrs break-in

3mo/30hrs break-in

3mo/30hrs break-in

3mo/30hrs break-in

exhaust alert

6mo/50hrs

6mo/50hrs

6mo/50hrs

6mo/50hrs

 

 

 

 

 

Change / Inspect air filter

1yr/100hr

1yr/100hr

1yr/100hr

1yr/100hr

alert

 

 

 

 

Inspect spark plugs alert

1yr /100hrs

1yr /100hrs 1yr /100hrs

1yr /100hrs

1yr /100hrs

Change / Inspect spark

2yr/ 250hr

2yr/ 250hr

2yr/ 250hr

2yr/ 250hr

plugs alert

 

 

 

 

 

 

 

 

 

Inspect Accessory drive

3mo/30hrs break-in

3mo/30hrs break-in

3mo/30hrs break-in

3mo/30hrs break-in

alert

1yr /100hrs

1yr /100hrs

1yr /100hrs

1yr /100hrs

 

 

 

 

 

Coolant change & flush

1yr /100hrs

1yr /100hrs

1yr /100hrs

1yr /100hrs

 

 

 

 

 

Inspect battery alert

1yr /100hrs

1yr /100hrs

1yr /100hrs

1yr /100hrs

05/10 A .Rev CntrlNex001

8-6

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Generac QT04524ANSX owner manual Common Alarm Relay, Maintenance Alerts