series High Performance Air-Conditioning - Mitsubishi Heavy ...
series High Performance Air-Conditioning - Mitsubishi Heavy ...
series High Performance Air-Conditioning - Mitsubishi Heavy ...
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Duct Connected - Middle Static pressure<br />
FDUM<br />
Automatic external static pressure (E.S.P.) control<br />
By using a DC motor, the optimum air �ow volume<br />
can be achieved by this automatic control.<br />
Setting No.<br />
E.S.P.<br />
Duct<br />
No.1<br />
10Pa<br />
New<br />
FDUM<br />
No.2<br />
20Pa<br />
No.3<br />
30Pa<br />
Improved servicing<br />
Duct<br />
Ceiling<br />
Fan unit (impeller and motor) can be pulled out<br />
from the right side of the unit. Maintenance is<br />
available from the right side or from beneath.<br />
Improvement of low tap noise dB(A)<br />
Nominal cooling capacity<br />
NEW FDUM<br />
No.4<br />
40Pa<br />
No.5<br />
50Pa<br />
5.0kW<br />
26<br />
No.6<br />
60Pa<br />
Longer Duct<br />
No.7<br />
70Pa<br />
6.0kW<br />
25<br />
Keep the same<br />
air �ow volume<br />
No.8<br />
80Pa<br />
The indoor unit will recognize external static<br />
pressure automatically and keep rated air �ow<br />
volume.<br />
Maintenance<br />
hole<br />
Service<br />
space<br />
No.9<br />
90Pa<br />
7.1kW<br />
25<br />
No.10<br />
100Pa<br />
Unit<br />
E.S.P. button<br />
External static pressure can be<br />
set by E.S.P. button.<br />
10.0kW<br />
30<br />
Pipe<br />
Fan unit<br />
<strong>Air</strong> �ow sound has been reduced by a new fan and casing design.<br />
Refrigerant �ow sound was been decreased by advanced refrigerant distributor design.<br />
Indoor model name FDUM50VF FDUM60VF FDUM71VF FDUM100VF FDUM125VF FDUM140VF<br />
12.5kW<br />
30<br />
14.0kW<br />
Current FDUM 28 28 29 32 33 33<br />
Improvement -2 -3 -4 -2 -3 -3<br />
30<br />
Packaged <strong>Air</strong> Conditioners<br />
7
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