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- Wed Feb 23, 2022 10:17 pm
- Forum: CPAP and Sleep Apnea Message Board
- Topic: HDM Z1 Have a fault 33 code. Anyone know how to fix it?
- Replies: 63
- Views: 92572
Re: HDM Z1 Have a fault 33 code. Anyone know how to fix it?
I have some error "Fault 33" and seems my battery also have issue. (Every time when I remove the adapter, Z1 reset the date and time.) I tried to change the battery but I could not open the Z1 case after I removed 5 screws. So I give up it. Then I removed plastic pipe in intake port. It has hole tho...