Marco Marco 1000680, Service Manual

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Service manual April 2017 Uber boiler
3.8 WATER LEVEL PROBES INSTALLATION INSTRUCTIONS
The new software requires that the 3 level probes are connected if the Uber already has the
3 probes connected no change is required. In earlier version of the Uber Boiler only 2 probes
may have been connected. This kit contains a probe wiring loom, see below. This should be
connected to the Probes as in the photo below. Top probe is Red Wire, Middle probe is
Green Wire and bottom Probe is Yellow Wire.
Water Level Probes Harness
– Update
An updated, generic water level probes harness is now available as a spare part
– P/N:
1800993.
The original bullet connectors which attach to the water level probes have been replaced
with ring connectors and there are wires for connection to the dispense push-button on push-
button models.
Red Wire
Green
Wire
Yellow
Wire
Connector
to PCB