18
6 COMMISSIONING AND OPERATION
6.2.1 Setting of the continuous running (low) speed
To set the continuous running (low) speed use the dip switches 1-2-3.
DIP1
DIP2
DIP3
Low speed
m
3
/h
l/s
0
0
0
104
29 (default)
0
0
1
61
17
0
1
0
76
21
0
1
1
90
25
1
0
0
119
33
1
0
1
133
37
1
1
0
148
41
1
1
1
162
45
DIP4
Maximum speed
m
3
/h
l/s
0
216
60 (default)
1
180
50
6.2.2 Setting of the maximum speed
To set the maximum speed use the dip switch 4.
6.1
1
1
0
DIP SWITCHES
2 3
4
1
1
0
DIP SWITCHES
2 3
4
The unit runs at the set continuous running speed (low). The maximum speed can be activated by means a remote dedicated
switch (wiring diagram Fig. 5.i).
The speeds can be set during the commissioning according to the ventilation rate needed, by means of the trimmer V1 and V2
(Fig.6.a).
Factory setting (default):
V1 (min speed) 104m
3
/h (29l/s).
V2 (max speed) 216m
3
/h (60l/s).
6.2
1 2 3
4
V1
V2
N
L
S1 S2 S3 GND
GND POT +10
Fig. 6.a
A (min)
B
C
D
E
F
G (max)
TRIMMER
Trimmer position
m
3
/h
l/s
W
A (min)
61
17
3,7
B
76
21
4,3
C
104
29
7,5
D
144
40
12,0
E
180
50
17,3
F
198
55
21,0
G (max)
216
60
24,2
AIRQURE P1-N
AIRQURE P1-H
19
DIP5
DIP6
Intermediate speed increase (%)
0
0
0* (default)
0
1
+20*
1
0
-20*
1
1
-40*
DIP7
DIP8
Thr (°C)
0
0
19 (default)
0
1
21
1
0
23
1
1
25
6.2.3 Setting of the intermediate speed (Heat Recovery Mode)
To set the intermediate speed use the dip switch 5-6.
6.2.4 Setting of the trigger temperature threshold (Heat Recovery Mode)
To set the temperature threshold use the dip switch 7-8.
DIP9
DIP10
Tss (°C)
0
0
26 (default)
0
1
30
1
0
35
1
1
40
6.2.5 Setting of the trigger temperature threshold (Summer Stand-by Mode)
To set the temperature threshold use the dip switch 9-10.
5
1
0
DIP SWITCHES
6
7 8
5
1
0
DIP SWITCHES
6
7 8
9
1
0
DIP SWITCHES
10
11 12
DIP11
DIP12
Theat (°C)
0
0
10 (default)
0
1
13
1
0
15
1
1
18
6.2.6 Setting of the temperature threshold of the heating element
To set the temperature threshold use the dip switch 11-12.
9
1
0
DIP SWITCHES
10
11 12
* % of increase compared to the low speed.
6.2.7 Continuous running (low) speed
The unit will run at the speed set as indicated in table 6.2.1until the integral temperature sensor switches it to “Heat Recovery”
or “Summer Stand by” mode.
6.2.8 Maximum speed
The maximum speed can be activated by means of a remote dedicated switch (Fig.5.j) and can be set as shown in table 6.2.2.
6.2.9 Heat Recovery Mode
When the air in the loft is above a trigger temperature threshold the unit will automatically switch to an increased speed. The
trigger temperature threshold can be set using the dip switched as shown in table 6.2.4. It is usually adjusted to 1°C above the
temperature the home is heated to.
The increase of the speed can be set using the dip switch (see table 6.2.3).
For example: the low speed is set at 104m
3
/h and the intermediate speed is set in configuration 01 (i.e. +20%), when triggered
the intermediate speed will be 104-20,8=124,8m
3
/h.
6.2.10 Summer Stand-by Mode
When the air in the loft is above a trigger temperature threshold, the unit will switch off to prevent that undesirable warm air
being introduced unnecessarily in to the home. The trigger temperature threshold can be set using the dip switched as shown
in table 6.2.5.
6.2.11 Activation of the heating element
The unit is fitted with a heater that tempers incoming air when required. The desired temperature can be set using the dip
