Split & Multi-Split
E5 means different things on different Split & Multi-Split models. Enter your model number to see only your reading, or find your model below.
3WMB036, M22A, M33A, M33B, MCFA, MCFB, MFMA, MMDA, MMDB, MWMA, MWMB
Mini-split unit (indoor)
Indoor coil temperature sensor error (Running Light: 6 times, Timer Light: Off)
M22A, M33A, M33B, MCFA, MCFB, MFMA, MMDA, MMDB
This manual entry does not list further causes or actions.
Indoor coil temperature sensor error
MWMA, MWMB, 3WMB036
Indoor coil temperature sensor error
M22A, M33A, M33B, MMDA, MMDB, MCFA, MCFB
Indoor coil temperature sensor error (T2)
M22A, MMDB, MCFA, MCFB, MFMA
Indoor coil temperature sensor error
M22A, M33A, M33B
Models: Programmable Wired Controller
Mini-split unit
This manual entry does not list further causes or actions.
Compressor discharge temperature sensor error (T5)
Programmable Wired Controller manual, page 8
3WMB036, M22A, M33A, M33B, MCFA, MCFB, MMDA, MMDB, MWMA, MWMB
Mini-split unit (indoor)
This manual entry does not list further causes or actions.
High and low voltage protection.
MWMA, MWMB, 3WMB036, M22A, M33A, M33B, MMDA, MMDB, MCFA, MCFB
Models: Programmable Wired Controller
Mini-split unit
This manual entry does not list further causes or actions.
Outdoor ambient temperature sensor error (T4)
Programmable Wired Controller manual, page 8
Models: Programmable Wired Controller
Mini-split unit
This manual entry does not list further causes or actions.
Outdoor coil temperature sensor error (T3)
Programmable Wired Controller manual, page 8
Models: MLA, MPA, MPB
Mini-split unit (outdoor)
This manual entry does not list further causes or actions.
Over-voltage or under-voltage protection
MPA, MPB, MLA
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
