P
AGE
71
1127179,
V
ER
.
02
D
REAM
S
TATION
B
I
PAP
S/T
AND
AVAPS
S
ERVICE
&
T
ECHNICAL
R
EFERENCE
M
ANUAL
Code
Error Name
Error Level
Failed
Component
Actions
E-220
ERR_MOTOR_ID_TIMEO
UT
REBOOT
PCA
1. If error was NOT Last
Stop Error, clear error log
and test.
2. If error was Last Stop
Error, replace PCA and test.
E-221
ERR_MOTOR_SHUNT_S
AFETY_TIMEOUT
REBOOT
PCA
1. If error was NOT Last
Stop Error, clear error log
and test.
2. If error was Last Stop
Error, replace PCA and test.
E-222
ERR_MOTOR_DIV_ZERO
CONTINUE
N/A
1. Clear error log and
retest.
E-223
ERR_LOW_PRESSURE_
REGULATION
CONTINUE
N/A
1. Load latest software
version if not up to date.
2. Clear air path including
filter and test.
3. If test fails, replace PCA
and retest.
4. If retest fails, replace
blower box and retest.
E-224
ERR_HIGH_PRESSURE_
REGULATION
CONTINUE
N/A
1. If applying negative
pressure to the unit remove
that first and retest.
2. Load latest software
version if not up to date.
3. Clear air path including
filter and test.
4. If test fails, replace PCA
and retest.
