Partlow MIC 2000 Temperature Controller
Partlow MIC 2000 Temperature Controller code Er 11: Er 11 (Cold Junction Compensation Error)
The cold junction reference sensor used for thermocouple compensation is not reading correctly, causing a compensation error.
- Code
- Er 11
- Name
- Er 11 (Cold Junction Compensation Error)
- Controller
- Partlow MIC 2000 Temperature Controller
- Type
- General fault
- What it does
- Fault: the equipment trips and stops
- Risk
- YELLOW Booth plays by its own rules
- 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 3 common causes 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 Partlow MIC 2000 Temperature Controller code Er 11 mean?
The cold junction reference sensor used for thermocouple compensation is not reading correctly, causing a compensation error.
Is Partlow MIC 2000 Temperature Controller code Er 11 dangerous?
It is graded yellow: not hard, but a booth does it differently than the gear most techs know, so follow the checks in order.
How do I fix Partlow MIC 2000 Temperature Controller code Er 11?
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 Partlow MIC 2000 Temperature Controller codes
Hi · Hi (Input more than 10% Over Span)Lo · Lo (Input more than 10% Under Span)Er 3 · Er 3 (EPROM Checksum Failure)Er 4 · Er 4 (RTD Mismatch Error)SnSr · SnSr (Sensor Break or out of range)
All 6 Partlow MIC 2000 Temperature Controller codes · Every fault code