Control
36
Adjustments to be made regularly
Adjustment
of Part of
the
Heat
Curve
At outdoor temperatures between -5°C and +5°C part of the heat curve may need adjusting if the indoor
temperature does not stay at the preset ROOM value. For this reason, the control system includes a
function adjusting the curve at three outside temperatures: -5°C, 0°C, +5°C. This function will allow you
to increase or reduce the feed line temperature, without affecting the heat curve, at three specific outdoor
temperatures. If, for example, the outside temperature is -5°C, the feed line temperature will
visible.
As we have seen, you can choose to adjust the heat curve at three specified out- side air temperatures:
-5°C,0°C and +5°C. The feed line temperature can be changed by plus/minus 3 degrees.
When outdoor ambient temperature is 5
ć
, this setting is available to change the feed water temperature,
it is adjustable by operator: heat curve is not change (the slope is no change), but the point near 5
ć
(from 0
ć
to 10
ć
), curve can be change step by step; the variable is the biggest at 5
ć
, it is
f
3
ć
.
When outdoor ambient temperature is 0
ć
,this setting is available to change he feed water temperature,
it is adjustable by operator: heat curve is not change ( the slope is not change), but the point near 0
ć
(from -5
ć
to +5
ć
), curve can be change step by step; the variable is the biggest at 0
ć
,it is
f
3
ć
.
When outdoor ambient temperature is -5
ć
,this setting is available to change he feed water temperature,
it is adjustable by operator: heat curve is not change ( the slope is not change), but the point near -5
ć
(from 0
ć
to -10
ć
), curve can be change step by step; the variable is the biggest at 0
ć
,it is ±3
ć
.
CURVE
C
C
C
0
5
-5
24
32
40
48
56
64
18
43
3
CURVE
C
C
C
0
5
-5
24
32
40
48
56
64
18
34
0
CURVE
C
C
C
0
5
-5
24
32
40
48
56
64
18
45
0
change
gradually in the outdoor temperature range of 0°C to -10°C, maximum adjustment being reached
The point of maximum adjustment is clearly
at -5°C.
The diagram below shows an adjusted CURVE -5.
If you wish to change a specific part of the heat curve:
1. Open the main menu INFORMATION by pressing the right-hand button once. You will find the cursor
at the sub- menu OPERATION.
2. Press the ”down” button to move the cursor to the sub-menu HEAT CURVE.
3. Open the selected menu by pressing the right-hand button once. You will find the cursor at the
parameter CURVE.
4. Using the ”up” or ”down” button, select either CURVE 5, CURVE 0 or CURVE -5.
5. Open the selected curve by pressing the right-hand button once.
6. Raise or lower the value, using respectively the ”up” or ”down” button. To return to the main menu,
press the left- hand button three times.
Содержание AWB-SS-12 DC
Страница 54: ...53 Component placement Please Note The picture for reference only 1 4 3 7 5 6 2 8 9 10 11 12 13 14 15 16...
Страница 58: ...57 Dimensions and setting out coordinates Dimensions 970mm 600mm 80mm 685mm 60mm...
Страница 61: ...60 Accessories Outside air temperature sensor Room temperature sensor 57 56 58 60 Enclosed kit 59...
Страница 63: ......