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- Wed Aug 17, 2022 10:50 am
- Forum: CPAP and Sleep Apnea Message Board
- Topic: HDM Z1 Have a fault 33 code. Anyone know how to fix it?
- Replies: 63
- Views: 92565
Re: HDM Z1 Have a fault 33 code. Anyone know how to fix it?
I unpacked my Z1 Auto the other day and I got Fault 21 then Fault 33. I've used this cpap maybe five times. My CPAP supplier said that it has failed. That HDM no longer services them and that I can send it back and get a refurb (they offer refurbs but not repairs) for about $275. This is really ridi...