Ventilation Fan
2
VentilationFanwiththefeatures
of
lownoise,largeairvolume,highstaticpressure.
Comparewithaxial fans, centrifugalfans,mixedflowfans
~has
moreadvantage
forventilationappliances.Humanizationdesign,not needtotakeoffthewhole
fanandtheducts,themotorandtheimpellersiseasytoinstall andclean.
AII
connectionsisveryeasy,
so~
isconvenientfortheenclosurespace'maintenance.
Fortheinstallation,you can
put~
in
anyangelandanyend,thefancanbeinstalled
in
parallelwhichcan
in
creasetheairvolume,
or
installed
in
serieswhich
canincreasethepressure. Dseriesmixedflowductventilatoriswidelyused
forventilation
in
hotels,shoppingmalls,entertainments,residential houseand
etc.Theairtransfenred shallnotbeflammable,explosive,corrosive.Andthe
environmentaltemperatureshallnotexceed
40
"C.
Attentions
I(:\
High-temperature
\..:)I.Places forbidden.
Ll1liDlJ
I
>4o•c
·:
~·
~
A
In
stallation height
ushould be more
than 2.3 m.
Places with overmuch
lampblack
or
steam Please set up vent and
forbidden. spot inspection.
Below connection
~~~i8~:~
.
duct is
~
.
.JS
'
Overbending
<O.a.
wou~aook
Multiple
bend
~~r:~~~~T~~r
:~nks
Should be firmly
installed. Gradient
installation forbidden.
0
•D
irect spraying
or
cleaning by water
or
other liquid is forbidden.
This may cause short circuit
or
electric shock.
•In
sta
ll
ation on window
or
outdoor is forbidden.
0
•Wh
en connected to power supply, all-pole power switch with
more-than-3mm contact separation is necessary to be installed
on
the power supply circuit. Please do the connection according
to the local electrical equipment technical regulations.
•Avoiding air reflux via open air flue
or
other fired equipment is
necessary.
•E
arthing device is necessary.
Or
will cause electric shock when
breaking down
or
electric leakage occurs.
• Wiring Diagram
GROUND
L----""->=-="'-4-(J-1.=£5"'--4
--
•-
c:_~N_N~~::~?~
_,
--~---
'
Al
l-POLE SWITCH _
(INDEPENDENT PURCHASE)
~~---------+o+----~~~------~-~
r 110
V-
r 60Hz
'--
------<~---+----
-
-----
~-
->
