© Munters AB, 2018
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6.2
Variable Fan Levels
SPEED (%) #01
#
Fan 1
Fan 2
Fan 3
Fan 4
01
02
30
20
32
25
0
0
0
0
…
30
The percentage for a full circle represents the fan operation percentage form the maximum. If set
on 30% it will operate up to 30% of the maximum.
The percentage for a half full circle represents the fan operation percentage in off mode during
cycle operation. The fan will operate at 100% at on time. If set on 20%, the fan will operate at
20% of the full power during off time in the cycle and will increase to 100% at on time.
6.3
Curtain Levels
Curtain Level Example
Level
Curtain (% Open)
1
2
3
4
Tunnel
Inlet
Levels 1 thru 17
0
.
.
.
0
0
.
.
.
0
0
.
.
.
0
0
.
.
.
0
0
.
.
.
0
15
.
.
.
15
18
0
0
0
0
30
19
0
0
0
0
45
20
0
0
0
0
70
21
0
0
0
0
100
22
0
0
0
0
100
23
0
0
0
0
100
24..30
0
0
0
0
0
Set the curtain levels to correspond with the ventilation levels. Some producers will want to open the
tunnel curtain somewhat prior to the actual tunnel. This is convenient to control pressure in retrofit houses
which may not have sufficient side inlets for the number of fans required in side ventilation.
CURTAIN (%) #01
#
Crt. 1
Crt. 2
Crt. 3
Crt. 4
Tun.
inlet
01
02
0
0
0
0
0
0
0
0
0
0
15
15
…3
0
0
0
0
0
0
15