Westen NOVADENS BOYLER 240, Instruction Manual

Page: 19 / 152

19
96.091.1 - GB InstRUCtIOns FOR FIttERs
line n°
70
7
74
75
77
78
79
80
90
91
Factory setting
15
85
Light
On HC1
Active
0
0
—.-
10
24 h/day
Range
2.5…40
25…85
Light, Heavy
on HC1
on HC2
on HC1+HC2
off
Inactive - active
0…360 min
0…360 min
2.5…40
—.- = inactive
10 or 35…58
24 h/day PROG
HC-1h PROG HC
PROG ACS
parameter
HC1 gradient
Selection of climate curve “kt” of the heating circuit
HC1 Max Delivery
Maximum heating delivery temperature
Type of building
Environment offset
Enable / disable effect of ambient temperature. If disabled, the external
probe must be fitted.
Automatic adaptation of “kt” climate curve according to ambient
temperature.
Max start optimisation
Maximum boiler start anticipation, with respect to the hourly
programme, for optimising room temperature.
Max stop optimisation
Maximum boiler stop anticipation, with respect to the hourly
programme, for optimising room temperature.
HC2 gradient
Reduced ACS setpoint
Minimum DHW temperature
ACS programme
Choice of the type of hourly DHW programme.
24 h/days = always active
PROG HC-1h = as per heating programme HC1 less 1 hour
PROG HC = as per heating programme
PROG ACS = specific DHW programme (see also
programme lines 30-36)
- fault signals
In case of faults flashes on the QAA73 display. Press the information button ( ) to display the error code and the description of the
fault (see the table in paragraph 3.9).