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At powerup stuck in TEST

Hi,

I have a RD5220, when powering up display shows TEST and nothing else happens, it's not possible to enter in the service menu at all.
Access 3 is blinking 222, but as said above cant enter into access 123 menu.

Any suggestions???

Thanks
  • Posted 22 Jul 2017 04:33
  • By Roadie222
  • joined 16 Feb'17 - 17 messages
  • Florida, United States
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Showing items 1 - 3 of 3 results.
If the unit will not complete self-test, and the Access 2 fault light is off, but the Access 3 fault light is blinking "222" over and over, the Access 3 is bad.
  • Posted 28 Jul 2024 10:28
  • Modified 28 Jul 2024 10:30 by poster
  • By CSCFR
  • joined 26 Feb'10 - 22 messages
  • California, United States
Jerry
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Please check the carbon brush of pump motor.
  • Posted 24 Jul 2017 17:34
  • By rannie
  • joined 10 Jul'17 - 23 messages
  • AJMAN UAE, United Arab Emirates
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You can try software but 50 - 50 on that working. Most often its the Access 3 but with your 222 code could be Access 2
  • Posted 24 Jul 2017 04:52
  • By popeye
  • joined 24 Nov'14 - 208 messages
  • Ohio, United States
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