8
20
Control box
ELECTRICAL WIRING
The unit must be earthed
Trimmer label
Operation
Range
Default
V1
Heat recovery trigger temperature
15 to 25°C
19°C
V2
Summer standby trigger temperature
20 to 40°C
25°C
HY
% change of Heat Recovery mode
-50% of trickle to 50% of trickle
0
To adjust the trickle flow rate use the dip switches shown in the diagram of figure 20.
NORMAL MODE SPEED SETTING
DIP1
DIP2
DIP3
DIP4
0
0
0
x
0
0
1
x
0
1
0
x
0
1
1
x
1
0
0
x
1
0
1
x
1
1
0
x
PLEASE NOTE: Do not change the setting of DIP4 switch.
1 2 3
4
1
0
RATE
DIP SWITCHES
0
50
100
150
200
250
0
5
10
15
20
25
30
35
40
45
50
55
60
Pa
l/s
iPIV WALL
Dip 000
Dip 001
Dip 010
Dip 011
Dip 100
Dip 101
Dip 110 (PURGE)
SANO PIV WALL
