Global Finishing Solutions booth panel
Global Finishing Solutions booth panel code 14: AMU IN TEST
The air makeup unit service switches are currently in the on position, preventing normal operation.
- Code
- 14
- Name
- AMU IN TEST
- Controller
- Global Finishing Solutions booth panel
- Type
- Setup or parameter fault
- What it does
- Warning: the equipment keeps running and flags a problem
- Risk
- GREEN In your wheelhouse
- Reset
- Clears on its own when the condition goes away
- Source
- The manufacturer's manual (subscribers see which manual and page)
Updated July 22, 2026
How to fix it
Subscribers get:
- What to do next, in plain words
- Which manufacturer manual it comes from, linked
- The 1 common cause listed for this code
- Booking a live video call with Ben, a master booth technician ($250/hr, paid per call)
Questions about this code
What does Global Finishing Solutions booth panel code 14 mean?
The air makeup unit service switches are currently in the on position, preventing normal operation.
Is Global Finishing Solutions booth panel code 14 dangerous?
It is graded green: in a working tech's wheelhouse with standard tools and low risk.
How do I fix Global Finishing Solutions booth panel code 14?
The manual's fix and the step by step check for this code are in WERCS Diagnose, plans from $49 a month. For help right now, WERCS answers 24/7 at (877) 489-3727.
Other Global Finishing Solutions booth panel codes
10 · BURNER HIGH TEMP LIMIT FAULT11 · BOOTH NEGATIVE PRESSURE12 · EXHAUST VFD ALARM13 · INTAKE VFD ALARM15 · EXHAUST AIR FLOW FAULT16 · FAIL TO REACH TEMP IN CURE MODE17 · TEMPERATURE PROBE FAULT#29 · Internal Software ErrorF01 · Emergency StopF02 · Negative Pressure Limit
All 68 Global Finishing Solutions booth panel codes · Every fault code