Operating Instructions - Scotsman MDT2C12 User Manual

MDT2

OPERATING INSTRUCTIONS

INITIAL START UP
After having correctly installed the ice machine and
completed the plumbing and electrical connections,
perform the following "Start-up" procedure.
Remove the control board inspection panel and
cover to view the lights on the control board.
A. Open the water supply line shutoff valve and
turn the main switch on the power supply line to
the ON position.
The GREEN LED will glow to signal that unit is
under power.
NOTE: Every time the unit is turned on after being
shut off for a period of time (electrically
nd
disconnected) the 2 RED LED will blink for 3
minutes (Fig.1).
Fig 1
BLINKING – 3 MIN.
STAND-BY PERIOD
Hi cond temp when Steady
3 minute wait when Blinking
3 minute wait when Blinking
Bin empty
Auger Motor when Steady
Hi evap temp when Blinking
Fig 2
Bin empty
Hi cond temp when Steady
Auger Motor when Steady
Hi evap temp when Blinking
B. After 3 minutes have elapsed – the stand by
period – the unit starts operating by activating
systems in following sequence:
1. GEAR MOTOR
2. COMPRESSOR
3. FAN MOTOR – which is controlled by the
condenser temperature sensor. The probe is
within the condenser fins.
nd
4. 2 RED LED switches off (Fig. 2).
C. Two or three minutes after compressor start up;
cubelet ice should begin dropping off the ice spout
into the storage bin.
Reset button
Bin full
No water
Power
Reset button
Bin full
No water
Power
May 2003
Page 8