73
50.0
-50.0
-100.0
0.0
0.5
1.0
Air flow (m
3
/min)
2 intakes
1 intake
Characteristic diagram of air capacity taken from outside
Static pressure (Pa)
1.5
2.0
2.5
0.0
Q…Planned amount of fresh air intake <m
3
/min>
A…Static pressure loss of fresh air intake duct system with air flow amount Q <Pa>
B…Forced static pressure at air conditioner inlet with air flow amount Q <Pa>
C…Static pressure of booster fan with air flow amount Q <Pa>
D…Static pressure loss increase amount of fresh air intake duct system for air flow amount Q <Pa>
E…Static pressure of indoor unit with air flow amount Q <Pa>
Qa…Estimated amount of fresh air intake without D <m
3
/min>
(Knock out)
4-
{
2.8
Flesh air intake hole
(Knock out)
Flesh air intake hole
90
-
{
122
{
100
108
250
288.5
PMH-P25BA
PMH-P35BA
PMH-P50BA
8.4m
3
/min
10.0m
3
/min
11.0m
3
/min
1.6m
3
/min
2.0m
3
/min
2.2m
3
/min
Air flow
(Hi)
Air capacity taken outside
Q
0
B
A
C
1
2
3
Curve in the
graph below.
Duct characteristics
at site
Q
A
EC
Q
Qa
AD
How to read curves
9-4. PMH-P•BA
Air capacity taken from outside
PMH-P·BA series is possible to take outside air.
When taking air from the outside, the duct fan can be used.
The air capacity should be 20% or less of the air flow SPEC(Hi).
OCS07B-3.qxp 07.4.10 0:35 PM Page 73
Summary of Contents for Mr.SLIM PKA-RP FAL2
Page 37: ...37 WIRED REMOTE CONTROLLER Unit mm 130 120 19 ...
Page 38: ...38 WIRELESS REMOTE CONTROLLER Unit mm 159 3 55 58 19 ...
Page 66: ...66 9 3 PLA RP AA PLA RP AA2 9 3 1 FRESH AIR INTAKE AMOUNT ...
Page 67: ...67 9 3 2 BRANCH DUCT Installation at site ...
Page 77: ...77 PEAD RP60GA PEAD RP71GA ...
Page 78: ...78 PEAD RP100GA ...
Page 85: ...85 ...