Line
Function
Setting range or display
Setting increment
Basic setting
Start temperature ref. value 1
50 °C
8756
U
Cooling start temperature 1
0... 140 °C
0
Initial cooling temperature reference value
1
0
8760
I
Pump CC2
Stop, Start
Stop
8761
I
Mixer valve CC2 open
Stop, Start
Stop
8762
I
Mixer valve CC2 open
Stop, Start
Stop
8770
U
Room temperature 2
0... 50 °C
20 °C
Ambient temperature reference value 2
20 °C
8773
U
Start temperature 2
0... 140 °C
50 °C
Start temperature ref. value 2
50 °C
8820
I
DHW pump
Stop, Start
Stop
8821
I
Electrical resistor SHW K6
Stop, Start
Stop
8830
U
DHW temperature
0... 140 °C
DHW temperature value
50 °C
8840
S
Hours of operation of DHW pump
0 2730 h
8841
S
Counter for DHW pump starts
0 2730 h
8842
S
Hours of operation of DHW electrical
system
0 2730 h
8843
S
Counter for DHW electrical system starts
0 65535
8900
U
Swimming pool temperature
0... 140 °C
Swimming pool temperature value
22 °C
8950
I
Common start temperature
0... 140 °C
Common start temperature value
0
8957
I
Common start value, Refrigeration
0... 140 °C
9031
I
Relay output QX1
Stop, Start
Stop
9032
I
Relay output QX2
Stop, Start
Stop
9033
I
Relay output QX3
Stop, Start
Stop
9034
I
Relay output QX4
Stop, Start
Stop
9035
I
Relay output QX5
Stop, Start
Stop
9036
I
Relay output QX6
Stop, Start
Stop
9037
I
Relay output QX7
Stop, Start
Stop
9050
I
Relay output QX21 module 1
Stop, Start
Stop
9051
I
Relay output QX22 module 1
Stop, Start
Stop
9052
I
Relay output QX23 module 1
Stop, Start
Stop
9053
I
Relay output QX21 module 2
Stop, Start
Stop
9054
I
Relay output QX22 module 2
Stop, Start
Stop
9055
I
Relay output QX23 module 2
Stop, Start
Stop
Installation and operating manual
"
1605 - EN
"
alfea hybrid duo heat pump oil low NOx CH
- 50 -