Mitsubishi Electric PUZ-HA24NHA1, Service Manual

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OCH750A
4 SPECIFICATIONS
Service Ref. PUZ-HA24NHA1 PUZ-HA30NKA
Power supply Phase Single
Cycle 60Hz
Voltage 208/230 V
MCA A 17 24
MOCP A 27 40
Breaker size A 25 35
External finish Munsell 3Y 7.8/1.1
Heat exchanger Plate fin coil
Defrost method Reverse cycle
Crankcase heater kW —
Compressor Hermetic
Model DNB28FBAMT ANB33FJMMT
Motor output kW 2.2 2.5
R.L.A. 9.0 18.0
L.R.A. 18.0 27.5
Starter type Inverter
Fan Fan(drive) × No. Propeller fan x 1 Propeller fan x 2
Fan motor output kW 0.074 0.074 + 0.074
Fan motor F.L.A. 0.33 0.33 + 0.33
Airflow m3/min 58 115
CFM 2050 4060
Sound pressure level (SPL) Cooling dB 52 52
Heating dB 53 53
Protection devices HP switch
Comp. Surface thermistor
Dimensions W in 37-13/32 41-11/32
D in 12-63/64+63/64
H in 37-1/8 52-43/64
W mm 950 1050
D mm 330 + 25
H mm 943 1338
Weight lb 190 261
kg 86 118
Refrigerant R410A
Charged lb 7.72 11.46
kg 3.5 5.2
Control Linear expansion valve
Oil Charged Model FVC68D FV50S
oz 34 47
L 1.0 1.4
Refrigerant piping Pipe size O.D. Liquid in 3/8
mm 9.52
Pipe size O.D. Gas in 5/8
mm 15.88
Connection method Indoor Flared
Connection method Outdoor Flared
Height difference IU-OU ft Maximum 100
m Maximum 30
Piping length ft Maximum 165 Maximum 245
m Maximum 50 Maximum 75