Global Finishing Solutions booth panel
Global Finishing Solutions booth panel code F02: Negative Pressure Limit
The booth pressure feedback has exceeded the set negative pressure limit, which stops the booth from operating.
Safety first. This code involves a gas, flame or electrical hazard. Do not keep resetting it. Leave burner, gas train and high voltage work to a qualified technician. WERCS answers 24/7 at (877) 489-3727.
- Code
- F02
- Name
- Negative Pressure Limit
- Controller
- Global Finishing Solutions booth panel
- Type
- Pressure
- What it does
- Fault: the equipment trips and stops
- Risk
- RED Specialist territory
- Reset
- Needs a manual reset
- 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 5 common causes listed for this code
- The step by step check for this problem, one check at a time
- 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 F02 mean?
The booth pressure feedback has exceeded the set negative pressure limit, which stops the booth from operating.
Is Global Finishing Solutions booth panel code F02 dangerous?
It is graded red, specialist territory: it involves a burner, gas, flame or safety lockout, so leave the repair to a qualified technician.
How do I fix Global Finishing Solutions booth panel code F02?
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
16 · FAIL TO REACH TEMP IN CURE MODE17 · TEMPERATURE PROBE FAULT#29 · Internal Software ErrorF01 · Emergency StopF03 · Low Temperature LimitF04 · Fire Supp Type ConfigF05 · Exhaust Low Air FlowF06 · Recirc Damper PositionF07 · Recirc Fresh Air RatioF08 · Fresh Air Damper Position
All 68 Global Finishing Solutions booth panel codes · Every fault code