Whirlpool Dishwasher Error Codes (2 Digit Display)

13/06/2024 Reading Time: x minutes pacifica

If your Whirlpool dishwasher (2 digit display) is showing error codes, and you’re not sure what they mean – take a read through this comprehensive guide put together by Pacifica.

If you’ve had a read through, and are still not sure whether your fault requires an engineer call-out, or is a simple fix that can be done by yourself, just give the team a call. Pacifica offers free call-outs for Whirlpool dishwasher repairs across the UK, as well as flexible payment plans and cover.

Pacifica engineer reviewing dishwasher issue

If you are still not sure whether your fault requires an engineer call-out, get advice from our Whirlpool experts today.

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Common Whirlpool Dishwasher Error Codes (2 Digit Display)

Error Code	Fault Description
H1	Eeprom error. This can be temporary.
H2	Turbidity sensor error – can be sensor or connection issues.
H3	Water variator valve error – can be valve or connections.
H4 + H7	No heat detected in the time allowed. Heater, NTC, connections, relay on PCB, underfilling all possible.
H5	Constant fill. Valve failure, T7 triac failure on PCB.
H6	No pulses from flow meter. Valve failure, flow meter failure, wiring.
Overflow	There is no code shown, but drain pump may run constantly. Also, drain pump, flow meter, valve and wiring failures possible.