icetro WU-0100A, Technician'S Handbook

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POWER indicator (green)
- Lights up solid when power is supplied to the machine.
• POWER indicator flashes
1. Water Supply Issue: High-level float does not detect
water within 5 minutes of the water inlet valve
being energized.
2. Extended Freeze: Freeze time exceeds 65 minutes.
3. Extended Harvest: Harvest time exceeds 5 minutes,
3 consecutive times.
- Lights up solid when the ice bin is full.
• FULL indicator flashes
1. Water Supply Issue: High-level float detects
water 10 minutes sooner than the low-level
float.
ERROR indicator (red)
- Lights up solid or flashes together with POWER indicator
when there is an issue.
•
POWER (green) flashes & ERROR (red) is solid:
High pressure switch is open for more than 10
seconds
• POWER (green) flashes & ERROR (red) flashes:
High pressure switch is open for more than 10
seconds, 3 consecutive times.
FULL indicator (yellow)