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8. Troubleshooting
8.5
Failure history
0
2
4
6
8
E
1
TEMP.: _ _ _ _
2
1
D
2
bar
#
F
% $
AUTO
J
I
10 "
0
2
4
6
8
10
12
14
AUX1.SENS.FAIL
E
1
2
1
D
2
bar
F
#
!
% $
AUTO
J
I
STD
0
2
4
6
8
10
12
14
AUX1.SENS.FAIL D07
28/08/2008 - 13h32
E
1
NUMBER OF CASE
2
OUTSIDE TEMP.
1
D
2
OUTLET TEMP.B
bar
F
#
!
% $
AUTO
J
I
STD
116
10
12
14
16
18
20
22
24
SUNDAY 11:45
!
:
<
STD
C002272-C-04
16
18
20
22
24
21/10
9
<
C002274-F-04
16
18
20
22
24
8
1.0 °C
35.0°C
9
<
C002275-C-04
8.4.1.
Deletion of sensors from the memory in the
PCB
The configuration of the sensors is memorised by the SCU PCB. If a
sensor fault appears whilst the corresponding sensor is not
connected or has been voluntarily removed, please delete the sensor
from the SCU PCB memory.
4 Press key ? repeatedly until Do you want to delete this
sensor? is displayed.
4 Select YES by turning the rotary button and press to confirm.
The outside temperature sensor cannot be deleted.
The menu #DEFAULT HISTORIC is used to consult the last 10 faults
displayed by the control panel.
1. Access the "After Sales" level: Hold down the - key until
#PARAMETERS is displayed.
2. Select the menu #DEFAULT HISTORIC.
Turn the rotary button to scroll through the menus or
4
modify a value.
Press the rotary button to access the selected menu
4
or confirm a value modification.
¼ For a detailed explanation of menu browsing, refer
to the chapter: "Browsing in the menus", page 62
3. The list of the last 10 faults is displayed.
4. Select a fault to consult the information pertaining to it.
MCA 35
15/06/12 - 300022160-001-01
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