Summit Service Manuals & Error Codes

12Service Manuals

3Error Codes

6Appliance Types

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Summit Appliance Types

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MyPros+ Max

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Step-by-step diagnostic procedures with test values from the service manual
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M+

M+ Max·Summit Freezer

E1 on my Summit Freezer

M+

Not enough power is being supplied to the unit

From Service Manual 191612, p.24:

1.Check unit whether it's plugged into the power supply of 12V or 24V, ensure that battery charge is not too low and input voltage is not too high.

2.Measure line voltage at the power cord terminal block. Expected: 120 VAC (L1 to neutral) or 208 to 240 VAC between L1 and L2 under load.

3.Inspect the cord strain relief and terminal block screws for signs of arcing or heat discoloration. Loose connections here mimic an intermittent power failure to the control board.

Part W10911048

Power cord assembly

Top Error Codes for Summit

CodeTypeDescription

E1FreezerNot enough power is being supplied to the unit, or the voltage being supplied...E2FreezerThe voltage being supplied to the unit is too high.E3FreezerThe temperature sensor is disconnected or faulty.

View all Summit error codes

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