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Line
Function
Setting range or display
Setting
increment
Basic
setting
7141
U
Assist mode
Off, On
Off
Off: Heat pump functions normally (with boosters if necessary).
On: Heat pump uses the electric boost system or the boiler connection.
Use the “On” position only in Assist mode or Test mode:may result in high power bills.
7142
S
Backup service operating type
Manually, Automatically
Manually
Manually: The emergency operation is not activated when there is a fault (Emergency operation = Stop).
Automatically: The emergency operation is activated when there is a fault (Emergency operation = Start).
In the "Automatically" position, the energy bill may be high if the error is not detected and resolved.
7150
I
Simulation of outdoor temperature
-50... 50 °C
0.5 °C
--
Inputs / outputs test
7700
I
Relay test
No test
This test consists of commanding the regulator relays one by one and checking the outputs. It is used to check that the
relays are operating and that the wiring is correct (for this, check that each appliance is operating on the installation).
0: No test, 1: Everything is on STOP, 2: QX1 relay output: HC1 heating circulator (if 1 circuit),
3: QX2 relay output: elect back-up (1st level), 4: QX3 relay output: elect back-up (2nd level), 5: QX4 relay output: direct valve. DHW,
6: QX5 relay output: elect back-up DHW, 7: QX6 relay output, 8 QX31 relay output: mixer valve opening (Y1),
9: QX32 relay output: mixer valve opening (Y2), 10: QX33 relay output, 11: QX34 relay output, 12: QX35 relay output,
13: QX21 relay output module 1, 14: QX22 relay output module 1, 15: QX23 relay output module 1, 16: QX21 relay output module 2,
17: QX22 relay output module 2, 18: QX23 relay output, module 2, 19: not used, 20: not used, 21: not used.
The display shows the "key" symbol. By pressing the Info button, "error 368" is displayed.
Warning! During the test, the component tested is electrically powered.
7710
I
Test on output UX1
0... 100 %
1 %
--
7716
I
Test on output UX2
0... 100 %
1 %
--
7722
I
Cooling operation D2
Off, On
Off
7723
I
Heat pump D3
Off, On
Off
7724
I
Test on output U4 ("Inverter" command)
0... 100 %
1 %
--
7725
I
Voltage signal U4 (Ux3)
0... 10 V
1 V
--
7804
I
Sensor temperature BX1 (heat pump start T°)
-28... 350 °C
1 °C
--
7805
I
Sensor temperature BX2 (heat pump return T°)
-28... 350 °C
1 °C
--
7806
I
Sensor temperature BX3 (water T°)
-28... 350 °C
1 °C
--
7807
I
Sensor temperature BX4 (outdoor T°)
-28... 350 °C
1 °C
--
7845
I
H2 module 1 input signal
Without, Closed (ooo), open (---),
Pulses, Frequency Hz, Voltage V
Without
7858
I
H3 input signal
Without, Closed (ooo), open (---),
Pulses, Frequency Hz, Voltage V
Without
7911
I
Input EX1 (load shedding, EJP)
0, 230 V
1 V
--
7912
I
Input EX2 (peak/off peak tariffs)
0, 230 V
1 V
--
7913
I
Input EX3 (external fault)
0, 230 V
1 V
--
7973
I
Sensor temperature BX1
-28... 350 °C
1 °C
--
7974
I
Sensor temperature BX2
-28... 350 °C
1 °C
--
7975
I
Sensor temperature BX3
-28... 350 °C
1 °C
--
7976
I
Sensor temperature BX4
-28... 350 °C
1 °C
--
7999
I
H33 input signal
Without, Closed (ooo), open (---),
Pulses, Frequency Hz, Voltage V
Without
Aurea M / Installation / 1883 - EN
Summary of Contents for AEYC-0639U-AT
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Page 17: ... 17 1 A 1 A 2 3 S 4 5 6 B 6 B 7 fig 16 Remove the panel Aurea M Installation 1883 EN ...
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