42
5.2.7 Checking the System Information
1) Press VERIFCAR “Check” (A) to check the operating
parameters;
2) The address of the chiller unit is informed on the 1st
page next to the error information “Sys Error”; to check
the parameters of the other chiller units press ALTERAR
“Change” (E);
3) There are 3 pages with parameters for each unit; use the
buttons SELECIONAR “Select” (B) to change page;
4) The 4th page (E) shows the parameters only for units with
variable speed (Inverter).
- To switch between the units, press [CHANGE].
- To navigate the pages of chiller units, press [SELECT] up
or down to view the next page or the previous
page.
- Data from the 4th page appear only when the chiller
unit (ODU) is Inverter; otherwise, there are only four
pages to be displayed.
- ODU [01] [02] [03] ... [08] are the addresses of chiller
units.
NOTE
Entering Temp.:
18.5°C
Unit Leave Temp.:
12.0°C
Outdoor Air Temp.:
35°C
Sys Error:
E12
[01]
Discharge1 Temp.:
80°C
Discharge2 Temp.:
75°C
Saturated Temp.:
10°C
Suction Temp.:
10°C [01]
Condenser Temp.:
40°C
AMP Fixed 1:
00.0A
AMP Fixed 2:
00.0A
Main Board Ver:
000 [01]
Driver NEC ver.:
000
Driver DSP ver:
000
BLDC ver:
000
HIC ver:
000
Comp freq:
000Hz
Comp INV AMP:
00.0A
Heatsink Temp:
30°C
Dc bus Volt:
000 [01]
1st Page
2nd Page
3rd Page
5th Page
4th Page
(for INVERTER
system only)
If an error occurs, it will be displayed in the sub-menu.
In this situation only the last 27 events will be saved.
NOTE
5.2.8 Error History
1. Press “Alarm” (A) to check the recent errors that occurred
in each condenser unit;
2. On the screen (C) the date and time, the code for each
error in chronological order and the condenser unit where
it occurred will be shown. Use the buttons SELECIONAR
“Select” (B) to change page.
CANCELAR
ALARME
MODO
VENTILADOR
CONFIRMAR
ALTERAR
SELECIONAR
AJUSTAR
VERIFICAR
CANCELAR
ALARME
MODO
VENTILADOR
CONFIRMAR
ALTERAR
SELECIONAR
AJUSTAR
VERIFICAR
00/01/01 00:00 [--] --
00/01/01 00:00 [--] --
00/01/01 00:00 [--] --
00/01/01 00:00 [--] --
A
A
B
B
E
C
Date
(AA/MM/DD)
Hour
(hh:mm)
Error
Code
Chiller Unit
5. Operation (cont.)
