reserved
E11
reserved
E12
reserved
E13
reserved
E14
DC main cable
voltage extra low
E15
DC main cable
voltage extra high
E16
AC current
protection (input
E17
side)
IPM module
abnormity
E18
E19
PFC abnormity
Compressor start
failure
E20
Compressor
lack-phase
E21
IPM module reset
E22
Compressor over-
E23
current
PFC module extra
high temperature
E24
Current detection
Circuit failure
E25
out of step
E26
PFC module
temperature
sensor abnormity
E27
communication
failure
E28
IPM module
E29
Wiring error or
IPM module invalid
Check if
wiring error
Re-connect cable or change IPM
module
19
V.1