How to Change Honeywell Vista 20 and 21 User Codes

Posted by engineerisaac


Posted on 8 months ago

Delete a User

[Enter The Master Code] + [Press 8] + [user's ID Number] + [Press #] + [Press 0]

Update a User

[Enter The Master Code] + [Press 8] + [user's ID Number] + [Create New Code]

Change Master code

[Enter The Master Code] + [Press 8] + [ Press 02] + [Create New Code] + [Create New Code Again]

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