Motak PKM0335, Руководство по обслуживанию

Страница: 101 / 132

Part Number: 000016427 Rev 00 08/2020 101
Specifications
Float Switch
Function
Open and close to indicate to the control board the level of water in the water trough.
Specifications
Normally closed, float operated magnetic reed switch.
The float switch contacts are closed in the down position. When water raises the float to
the up position the magnet in the float opens the contacts.
Check Procedure
The ice machine uses two float switches.
Ice Thickness Float - Indicates the water level has been reached.
Harvest Float - Indicates a harvest cycle needs to be initiated.
Initial testing can be performed by viewing the control board light(s) while raising and
lowering the float. The corresponding control board light must turn on and off when the
float is raised and lowered.
Harvest Float Switch:
A. The light must be on in the up position.
B. The light must be off in the down position.
Ice Thickness Float Switch:
A. The light must be off in the down position.
B. The light must be on in the up position.