Line
Function
Setting range or display
Setting increment
Basic setting
8056
I
History 4
Date, time, state code
8058
I
History 5
Date, time, state code
8060
I
History 6
Date, time, state code
8062
I
History 7
Date, time, state code
8064
I
History 8
Date, time, state code
8066
I
History 9
Date, time, state code
8068
I
History 10
Date, time, state code
Diagnosis of generator
8402
I
electrical resistor 1 start
Stop, Start
Stop
8403
I
electrical resistor 2 start
Stop, Start
Stop
8406
I
Condenser pump
Stop, Start
Stop
8410
U
Heat pump return temperature
0... 140 °C
Heat pump ref. value (return)
8412
U
Heat pump start temperature
0... 140 °C
Heat pump ref. value (start)
8413
U
Compressor modulation
0... 100%
8425
I
140°C
-50... 140 °C
8454
S
Duration of heat pump locking
Reset? no, yes
0 2730 h
8455
S
Heat pump counter locking
Reset? no, yes
0 65535
8456
S
Hours of operation of electrical start
Reset? no, yes
0 2730 h
8457
S
Counter for n° of electrical starts
Reset? no, yes
0 65535
Consumer diagnostis
8700
U
Outdoor temperature
-50... 50 °C
8701
U
Minimum outdoor temperature
Reset? no, yes
-50... 50 °C
8702
U
Maximum outdoor temperature
Reset? no, yes
-50... 50 °C
8703
I
Attenuated outdoor temperature
Reset? no, yes
-50... 50 °C
This is the mean outdoor temperature over a period of 24 h.
This value can be used for the automatic switching between summer/winter (line 730).
8704
I
Outside temp composite
-50... 50 °C
The mixed outdoor temperature is a combination of the "current outdoor temperature" and the "mean outdoor
temperature" calculated by the regulator. This value is used to calculate the start temperature.
8730
I
Heating circuit pump HC1
Stop, Start
Stop
8731
I
Mixer valve CC1 open
Stop, Start
Stop
8732
I
Mixer valve CC1 closed
Stop, Start
Stop
8740
U
Room temperature 1
0... 50 °C
20 °C
Ambient temperature reference value 1
20 °C
8743
U
Start temperature 1
0... 140 °C
50 °C
Installation and operating manual
"
1605 - EN
"
- 49 -
alfea hybrid duo heat pump oil low NOx CH
