Mitsubishi Electric Mr.Slim PCY-P18KA.TH, Service Manual

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11 10 11
Single phase, 50Hz, 220-240V/Single phase, 60Hz, 220V
Munsell 6.4Y 8.9/0.4
Plate fin coil
Sirocco fan (direct) × 4
0.160
27-29-32-34
0(direct blow)
Remote controller & built-in
42-44-46-48
26
1,600
680
230
40
Cooling
0.16
1.35
PCY-P36/42/48KA.TH
kW
A
kW
K
/min
Pa
dB (A)
mm
mm
mm
mm
kg
Service Ref.
Mode
Power supply(phase, cycle, voltage)
Input
Running current
External finish
Heat exchanger
Fan Fan(drive) × No.
Fan motor output
Airflow(Low-Medium2-Medium1-High)
External static pressure
Operation control & Thermostat
Noise level(Low-Medium2-Medium1-High)
Field drain pipe O.D.
Dimensions
Weight
W
D
H
INDOOR UNIT
PCY-P18KA.TH
0 1 2 3 4
50
0
-50
-100
-150
-200
-250
-300
Static pressure[Pa]
Airflow rate[m³/min]
0 1 2 3 4
50
0
-50
-100
-150
-200
-250
-300
Static pressure[Pa]
Airflow rate[m³/min]
0 1 2 3 4
■
PCY-P24KA.TH PCY-P36KA.TH
PCY-P30KA.TH
■
PCY-P48KA.TH
PCY-P42KA.TH
How to read curves
4-2. FRESH AIR INTAKE AMOUNT & STATIC PRESSURE CHARACTERISTICS
Q
0
B
A
C
1
Curve in the
graphs
Duct characteristics
at site
Q
A
E
C
2
Q
Qa
A
D
3
Q… Designed amount of fresh air intake
<m
3
/min>
A… Static pressure loss of fresh air
intake duct system with airflow
amount Q <Pa>
B… Forced static pressure at air conditioner
inlet with airflow amount Q <Pa>
C… Static pressure of booster fan with
airflow amount Q <Pa>
D… Static pressure loss increase amount
of fresh air intake duct system for
airflow amount Q <Pa>
E… Static pressure of indoor unit with
airflow amount Q <Pa>
Qa
…
Estimated amount of fresh air
intake without D <m
3
/min>
OCH550A