LVO Manufacturing Inc.
LVO Manufacturing Inc.
LVO Manufacturing Inc.
LVO Manufacturing Inc.
808 N. 2
nd
Avenue E., P.O. Box 188
Rock Rapids, IA 51246
www.lvomfg.com
(712) 472-3734
1-800-346-5749 Fax (712) 472-2203
__________________________________________________________________________________________________________________________________________________________________
13
Sequence of Operation
-Power switch "ON".
-LOGO logic control is energized.
-Fill button (optional) energizes fill solenoid.
-Low water safety switch closes terminals 1 and 4 in the control panel if there is sufficient water in the
wash tank.
-Amber indicator light comes on.
-Wash and rinse temp controls are energized.
-Temp controls energize wash and rinse heating systems.
-Door safety switch is energized.
-Stop and Start buttons are energized.
-Start button is pushed energizing the internal timing functions of the logic control.
-Red indicator light is energized
-Wash timer (Light, Medium, or Heavy) starts, energizing the pump contactor for set amount of
time.
-Wash time runs out energizing the rest timer.
-After set amount of rest time, the rinse timer starts, energizing the rinse solenoid valve and
clear indicator light.
-If the machine is equipped with the exhaust fan option, the fan timer runs for the set time when the
rinse times out.
-After the rinse timer (or optional fan timer) has timed out, all timers are reset, and the red/clear
indicator lights are de-energized.
