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Thread: Voyager unit......Again!
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08-31-2011, 11:00 AM #1
Professional Member
- Join Date
- Mar 2002
- Location
- Hampton Roads Virginia
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Voyager unit......Again!
Model YCH600AL
UCP controls
Had a call this morning to my favorite unit. The new ZSM I installed last year, BAYSENS119a, had two error codes. E2 and E4. Searched through paperwork and everything I could find on the net and I just can't seem to find what these two codes are. Any ideas? By the way, I did find a bad UVM module and unit IGV were staying closed. I ordered new board and manually opened vanes 50% to get some airflow. After restart, error codes still there.
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08-31-2011, 12:14 PM #2
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08-31-2011, 02:41 PM #3
Professional Member
- Join Date
- Mar 2002
- Location
- Hampton Roads Virginia
- Posts
- 68
Thanks, makes sense since with the IGV not opening.


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