If you turn the selector switch to HAND mode, the ERS will run continuously 24/7. If you turn the selector switch to AUTO, it will shut off at 10:00 p.m. and restart at 05:00 a.m. on its own.
If you turn the selector switch to HAND mode, the ERS will run continuously 24/7. If you turn the selector switch to AUTO, it will shut off at 10:00 p.m. and restart at 05:00 a.m. on its own.