Line
Function
Setting range or display
Setting increment
Basic setting
1200
S
Operating mode changeover
None, protection mode,
reduced, comfort, Automatic
Protection
mode
Operating mode at the end of floor drying.
Setting the DHW (domestic hot water)
1610
U
DHW nominal set point
reduced reference value (defined
in line 1612) 65 °C
1
65 °C
To reach this value, the boiler is used.
1612
U
Lower DHW temperature setting
8 °C...
comfort ref. value (defined in line 1610)
1
40 °C
1620
I
Liberation of the DHW load
24h/day
Heat circ timer prog
Timer programme 4/SHW
Off peak tariff (THC)
4/SHW and THC timer prog.
Timer
programme 4/
DHW
24h/day
: The DHW temperature is maintained permanently at the DHW comfort value.
Heat . circuits timer prog .
.: The production of SHW follows the timer programme of the ambient temperature
(with 1 hour's anticipation of the start).
4/SHW timer programme
: The DHW programme is independent from the heating circuit programme.
Off peak tariff (THC*)
: The SHW reference value follows the electricity tariff signal (HP = reduced ; HC = comfort).
4/SHW and THC*timer prog.
: The SHW reference value follows the SHW timer programme and the electricity tariff
signal (programme SHW r HP = reduced ; the rest of the time = comfort).
*
- Connect the "energy supplier" contact to input EX5. (see
). In the case of a HP/HC contract
(day/night), the DHW value is controlled by the energy supplier tariff.
1640
I
Anti-legionnella function
Stop
Periodic (as per line 1641)
Fixed week day (as per line 1642)
Stop
1641
I
Frequency of anti-legionella cycle
1 to 7
1 day
7
1642
I
Day of Anti-legionnella cycle operation
Mon, Tues,.. Sun
Saturday
1644
I
Time of anti-legionella cycle operation
--:--, 00:00... 23:50
--:--
If no value has been entered, no anti-legionella cycle will be run.
1645
I
Anti-legionella cycle temperature value
55 °C... 95 °C
65 °C
1646
I
Duration of anti-legionella cycle
--:--, 10 min... 360 min
30 min
1647
I
operation of Anti-legionnella circulator
Start Stop
Start
1660
I
Liberation of sanitary circulator
**
Timer programme 3/ CCP
Liberation of SHW
Timer programme 4/SHW
Liberation of
DHW
** Not available with hybrid duo models .
Swimming pool (only displayed with the swimming pool kit option)
2056
U
Generator ref. heating value
8... 35 °C
22 °C
Heat pump
2843
S
Duration of compr min. stop.
0 60 min
1 min
20 min
2844
S
Max. temp. of thermodynamic operation
8... 100 °C
1 °C
80 °C
2862
S
Locking time stage2/mod
0 40 min
1 min
5 min
2873
S
Compress. modul. operation time
10... 240 s
1 s
240 s
2882
S
Complete liberation of electrical top ups
No electrical top up so not used with hybrid
model
0... 500 °Cmin
1 °Cmin
100 °Cmin
2884
S
Electrical liberation - start under outdoor temperature
No electrical top up so not used with hybrid model
-30... 30 °C
2 °C
2886
S
Heat deficit compensation
Stop, Start,
Only for drying function
Stop
Installation and operating manual
"
1605 - EN
"
- 45 -
alfea hybrid duo heat pump oil low NOx CH
