Manitowoc RNS0244 Technician's Handbook page 55

RN1000/RN1400 Indicator lights
INDICATOR LIGHT LEGEND
ON
• With line voltage supplied the green Power light is on
and the CPU light flashing a heartbeat indicates the
central processing unit is working.
• Yellow lights indicate normal off conditions.
• Red lights indicate an alarm condition.
The sequence below is for normally operating machines.
For alarm conditions refer to troubleshooting which starts
on page 133.
Step 1
Freeze cycle normal light operation
The CPU light flashes and the Refrigeration, Auger on,
Low bin and Power lights are on.
Part Number 000007661 11/16
OFF ON or OFF FLASHING
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