Service Diagnosis: Circuit Board - Scotsman MDT5N40A-1J Installation And User Manual

MDT5N25 & MDT5N40 User Manual

SERVICE DIAGNOSIS: Circuit Board

Explanation of Indicator Light
On at all times when the master switch is ON and machine is
connected to electrical power.
On when ice level is low (unit making ice).
Normal 6 minute off/delay start. To prevent short cycling, the
machine will not restart after any shut off (except power to the
board) until 6 minutes have passed.
On when water level is low in the reservoir.
Position On
Board
November 2008
Page 14
1
2
3
4
Name and Meaning of
Light or Reset
Power,
1
ON = Normal
Bin Empty,
2
ON = Needs Ice
Off Timer,
3
ON = Unit cycling off
No Water,
4
ON = Trouble