Code Error List - Lennox eCO2Boost XS 3 Installation Instructions Manual

15. Code error list

Error Error type
Microprocessor
EEE
error
Err EEPROM error
Maximum
discharge
E01
temperature
triggered
Maximum
discharge pressure
E02
triggered
Inverter
E10
compressor error
Gas cooler (top)
E16
fan speed error
Gas cooler
(bottom) fan
E17
speed error
High-pressure
E20
sensor error
Low-pressure
E21
sensor error
Alarm conditions CDU status
Microprocessor
no operate
failure
Parameters have
been set out of
no operate
range
Td ≥ (Parameter
P01)°C during
(Parameter P02)
sec.
no operate
Default value:
P01=120 and
P02=60
Pd≥14 MPa no operate
Next page E10-H... Next page E10-H...
FF2 ≤ (Parameter
P64)x10rpm x
(Parameter P65)
time.
no operate
Default value:
P64=30 and
P65=2
FF1 ≤ (Parameter
P66)x10rpm x
(Parameter P67)
time.
no operate
Default value:
P64=30 and
P65=2
0 MPa ≥ Pd ≥
15MPa during
3 seconds
no operate
0MPa=0,17V
15MPa=4,90V
0 MPa ≥ Ps ≥
15MPa during
3 seconds
no operate
0MPa=0,17V
15MPa=4,90V
In case of master
controller
Alarm activation
no operate
Alarm activation
no operate
No alarm
No alarm
Next page E10-H...
Alarm activation
CDU no operate
Alarm activation
CDU no operate
Alarm activation
CDU no operate
Alarm activation
CDU no operate
18
Recovery Conditions
Repair
Repair
Automatic recovery if :
Td ≤ (Parameter P03)°C
after (Parameter P30)
x10sec.
Default: P03=100 and
P30=30
Automatic recovery
if: Pd ≤ 10 MPa after(
Parameter P30) x10sec.
Default: P30=30
Repair
Repair
Automatic recovery if :
0 MPa ≤ Pd ≤ 15MPa
Automatic recovery if :
0 MPa ≤ Ps ≤ 15MPa
eCO2Boost XS 3