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Air to Water Heat Pump
Line
Function
7724
I
Outputs test UX3 ("Inverter" command)
7725
I
Voltage value (UX3)
7804
I
Sensor temperature BX1 (HP flow temperature)
7805
I
Sensor temperature BX2 (HP return temperature)
7806
I
Sensor temperature BX3 (DHW temperature)
I
7807
Sensor temperature BX4 (Outside temperature)
7808
I
Sensor temperature BX5
7809
I
Sensor temperature BX6
7830
I
Sensor temperature BX21 module 1
I
7832
Sensor temperature BX21 module 2
7847
I
Contact status H2, module 2
7911
I
Input EX1 (Power shedding, EJP)
7912
I
Input EX2 (Tariffs day/night)
I
7913
Input EX3 (External fault)
7973
I
Sensor temperature BX31 (Mixing circuit temp.)
7974
I
Sensor temperature BX32
7975
I
Sensor temperature BX33
I
7976
Sensor temperature BX34
(Swimming pool exchanger temperature)
I
7977
Sensor temperature BX35
7978
I
Sensor temperature BX36
7996
I
Contact status H33
State
I
8000
State heating circuit 1
8001
I
State heating circuit 2
8003
I
State DHW
8004
I
State cooling circuit 1
8006
I
State heat pump
8007
I
Not used
8010
I
Not used
8011
I
State swimming pool
8022
I
State supplementary source
Diagnostics heat generation
8402
I
El imm heater flow 1
8403
I
El imm heater flow 2
8406
I
Condenser pump
8410
U
Return temp HP
Setpoint (flow) HP
8412
U
Flow temp HP
Setpoint (flow) HP
U
8413
Compressor modulation
8414
I
Modulation electric flow
- 44 -
Setting range
or display
0... 100 %
0... 10 v
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
Open, Closed
0, 230 V
0, 230 V
0, 230 V
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
Open, Closed
Off, On
Off, On
Off, On
0
140 °C
0
140 °C
0... 100%
0... 100%
Installation and operating manual "1532 - EN"
Setting
Basic
increment
setting
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Open
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Open
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Off
Off
Off
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