Model reference

U-Line UHNP115

Ice Maker

4 documents16 error codes8 service modes

Available documentation

Service Manual

User Guide & Service Manual58 pg
Covers this model
User Guide & Service Manual32 pg
Covers this model
User Guide & Service Manual28 pg
Covers this model
User Guide & Service Manual26 pg
Covers this model

MyPros+ Max

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Test values, resistance specs, and wiring references
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M+

M+ Max·U-Line Ice Maker

10 on my U-Line UHNP115

M+

Door 2 open error (displayed as 10).

From Service Manual 649539, p.31:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure door lock assembly resistance across PTC terminals. Expected: ~200 ohms cold.

3.Inspect strike and latch alignment. A misaligned strike prevents the switch stack from closing.

Part W10810403

Door lock assembly

Error codes (16)

CodeMeaning

10Door 2 open error (displayed as 10).11Water level (tray or reservoir) high 12Water level low CLAutomatic clean alert drDoor not sealing correctly.E1Thermistor 1 open circuit.E13Auger error.E2Thermistor 2 open circuit.E3Thermistor 3 open circuit.E4Thermistor 4 open circuit.E5Thermistor 1 shorted.E6Thermistor 2 shorted.E7Thermistor 3 shorted.E8Thermistor 4 shorted.E9Door 1 open error.P1Pump circuit open

Service modes (8)

Clean ModeHold the Clean button for 10 seconds
Factory Test ModeAccess via Service Mode option #27
Program Unprogrammed Board1
Programming Unit to Correct Model Number1
Sabbath ModeHold the Light button for 5 seconds
Service ModeHold the hidden button (U-Line logo) for 10 seconds
Showroom ModeHold the Light key and Power key for 5 seconds
Silent Mode (3 Hour Shutoff)Hold Down button and Power button for 5 seconds

Full entry steps, exit procedures, and test sequences are available in Max.

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