Panasonic S-100PF1E5A, Руководство по обслуживанию

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1-9-2. External Air Intake Volume & Resistance Within Unit / Operation Noise Characteristics (continued)
Resistance within the unit (Pa)
Noise with only external
air intake dB(A)
External Air Intake Volume (m
3
/h)
External air intake cylindrical flange
External Air Intake Volume & Resistance Within Unit/
Operation Noise Characteristics
With the External Air Intake Flange Attached
Ceiling (Type T2)
1-9-2-3. In a Case of External Air Intake to Unit Directly (Using external air intake cylindrical flange)
1. Calculate the operation noise when external air is being fed by combining the noise when only external air is being fed as
shown in the diagram for operation noise characteristics and the operation noise of the unit as stipulated in the catalogue.
2.
The amount of external air intake that is possible to feed when it is fed directly into the unit
* The operation noise for models that use small units is lower, so use values that are within the range shown in the
above table. Using values that exceed these will result in noise when only external air is fed being louder than the
noise emitted from the unit.
Permissible air intake
volume (m
3 /h)
170 170 160
The operation noise conforms to JIS standards and constitute measurements taken in an anechoic chamber 1m front
and 1m below the indoor unit. Under normal circumstances, the diagram shown above is greater owing to the effects of
surrounding noise and reverberation when the unit is actually installed.
Connection duct: diameter ø100
Indoor unit
Type 36 45 50
200
60
210 240 240
71 100 125
240
140
0
250 0 50 100 150 200
10
20
30
40
50
20
30
40
50
60
70
Resistance within the unit
(High speed wind)
Operation noise
(External air intake only)
SM830231-02̲Single̲欧州.indb 265 SM830231-02̲Single̲欧州.indb 265 2014/09/19 13:21:43 2014/09/19 13:21:43