I keep getting 1012 error. I have a used unit that had other issues so I have switched out the air valve, air blower pcb, the main pcb, the wiring harness. I still get same error. Blower ramps up but the valve does not open. Any suggestions?
Sun Jan 05 2014
1012 error
Mon Jan 06 2014Reply from GaryBiomed
Maybe you got a bad replacement part?
are they refurb parts?
Philips/Respironics
1-800-345-6443
Service Manual
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