137
English
C
A
B
D
A
C
D
B
OK
OK
INVERTING
THE AIR FLOWS
Where necessary, it is possible to invert the air
flows in the pipeline at the configuration Dip
switch 1 on the electronic power board. This
causes the intake fan to act as an extraction fan
and the board inverts the functions of the probes,
so the air intake probe will be detected and
considered as the extraction air probe.
LEGENDA:
A
= Fresh air
B
= Supply air
C
= Exhausted air
D
= Extracted air
Typical Floor Installation
Typical Ceiling Installation
Turning the bolt in the mounting feet rai-
ses or lowers the corner of the unit. In this
way, the unit can be adjusted to be made
horizontal.
AIR DUCT CONNECTIONS
.
Sensor
Id.
Standard Air Flow Rate
Inverted Air Flow Rate
Rated Size
Variable Id.
T-EP wall con-
trol tempera-
ture
Rated Size
Variable Id.
T-EP wall con-
trol tempera-
ture
T1
Fresh Air
t1
Extracted air
t3
T2
Supply air
t2
Exhausted air
t4
T3
Extracted air
t3
Fresh Air
t1
T4
Exhausted air
t4
Supply air
t2
Level the unit using the 4 feet (six for size
4)
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