Error Log - RHOSS H58624/B Gebrauchsanweisung

25 DC under-vol.
26 DC over-vol.
27 AC curr. pro.
28 IPM defective
29 PFC defective
30 Start failure
31 Phase loss
32 Driver Com.
33 Driver reset
34 Com. over-cur.
35 Overspeed
36 Current sen.
37 Desynchronize
38 Comp. stalling
39 Overtemp.-mod.
40 T-mod. sensor
41 Charge circuit
42 AC voltage
43 Temp-driver
44 AC contactor
45 Temp. drift
46 Sensor con.
47 ODU Com.
48 Temp RGL
49 Temp RLL

2.4.4 Error Log

At the "VIEW" page, by touching "Error log", the control panel will go to the error log page, where it is able to view error records.
NOTE:

The error log can accommodate up to 20 pieces of error. Name and occurrence time are available for each error.

When error log exceeds 20, the latest will supersede the earliest.
2.4.5 Version Viewing
At the "VIEW" page, by touching "Version", the control panel will go to the version view page, where it is able to view both the program version
and protocol version.
2.5 COMMISSION PARAMETER SETTING
At the Menu page, by touching "Commission", it will access to the commissioning parameter page, where the left side is for the function setting and
the right side is for the parameter setting, as shown in the figure below.
NOTE
At the commissioning parameter setting page, when the state of any function changes, the system will automatically save this change and this
change will remain upon power failure.
Do not modify any commissioning parameter except the approved qualified servicemen, as it would give birth to adverse effects to the unit.
DC bus under-voltage or voltage drop error
DC bus over-voltage
AC current protection (input side)
IPM defective (inverter power module)
PFC defective (power correction module)
Start failure
Phase loss
Communication error with the drive board
Driver resetting
Compressor overcurrent
Compressor overspeed
Current sensing circuit error or current sensor error
Compressor desynchronization
Compressor stalling
Heat sink overtemperature or IPM or PFC
Heatsink temperature sensor error or IPM or PFC
Charging circuit error
AC input voltage error
External air temperature sensor error on the driver
AC contactor protection
Temperature drift protection
Protection of the phase monitor sensor connection (the current sensor fails to be connected with the
corresponding phase U and or phase V)
Communication error between the display panel and the outdoor unit
Refrigerant vapor line temperature sensor error
Refrigerant liquid line temperature sensor error
47
ELECTA-ECO
PL
PH
PA
H5
Hc
Lc
Ld
P6
P0
P5
LF
Pc
H7
LE
P8
P7
Pu
PP
PF
P9
PE
Pd
E6
F0
F1