Kenworth Y53-1024 Operator's Manual page 23

Electric Power System
LED Status
Inverter/Charger LED
Solid Green
Blinking Green
(0.5 sec ON, 4.5 sec OFF)
Blinking Green
(0.2 sec ON/OFF, 4.5 sec OFF)
Blinking Green
(0.5 sec ON, 0.5 sec OFF)
Solid Red
Blank
Solid Orange
Solid Orange
Solid Orange
Blinking Orange/Red
(4 sec Orange, 1 sec Red)
Blinking Orange/Red
(0.5 sec Orange, 0.5 sec Red)
Blank
Blank
Kenworth
120VAC
Blank Normal inverter/charger operation, no action required.
- Inverter/charger will auto-restart if voltage reaches an acceptable level.
Blank
- Cycle inverter/charger on/off switch to off/reset and then back on to reset inverter.
- Inverter/charger will auto-restart if voltage reaches an acceptable level.
Blank
- Cycle inverter/charger on/off switch to off/reset and then back on to reset inverter.
- Inverter/charger will auto-restart if voltage reaches an acceptable level.
Blank
- Cycle inverter/charger on/off switch to off/reset and then back on to reset inverter.
- Cycle inverter/charger on/off switch to off/reset and then back on to reset inverter.
Blank
- Inverter/charger will auto-restart if temperature reaches an acceptable level.
Blank
- Cycle inverter/charger on/off switch to off/reset and then back on to reset inverter.
Solid Green Normal inverter/charger operation, no action required.
Charging will derate at high temperatures, no action required.
Solid Green
- Inverter/charger will auto-restart if conditions reach an acceptable level.
Solid Green
- Cycle inverter/charger on/off switch to off/reset and then back on to reset inverter.
Low voltage charging operation, allows for charging of batteries as low as 5V, no action
Solid Green
required.
If batteries at a low voltage are not successfully accepting a charge, inverter/charger will turn
off. Cycle inverter/charger on/off switch to off/reset and then back on to reset
Solid Green
inverter/charger.
Turn inverter/charger on/off switch to off/reset. Reconnect batteries to inverter/charger. Turn
Blank
inverter/charger on/off switch to on.
For inverter/charger function, turn inverter/charger on/off switch to on.
Blank
1
If after restarting the inverter/charger the blink code persists, please see your local
Kenworth service dealer.
2
Continuous charging of low voltage batteries is not recommended. If low voltage charging
is unsuccessful after restarting inverter/charger, replace main batteries.
Y53-1024 12/06
Remedy
1,2
1
1
1
1
1
1
- 23 -