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3
Specifications
1.1 System Specifications
UNIT MODEL
INDOOR
42ADF025
42ADF035
OUTDOOR
38VYX025-R
38VYX035-R
TEST STANDARD
ISO
ISO
ELECTRIC(V, Ph, Hz)
220-240, 1, 50/60
220-240, 1, 50/60
CAPACITY
COOL
2500
3500
(W)
RANGE
900 - 3000
1100 - 4000
HEAT
3200
4200
RANGE
900 - 4000
1100 - 5800
POWER INPUT
COOL
760
1070
(W)
HEAT
840
1130
AMPERE
COOL
3.89
5.24
(A)
HEAT
4.28
5.43
EFFICIENCY
COOL
3.29
3.27
(EER/COP)
HEAT
3.81
3.72
DEHUMIDITY
COOL
1.1
1.3
INDOOR COIL
W*H*D(mm)
278*604.5*25.4
278*604.5*25.4
ROW-CIR
2*3
2*3
FIN-TUBE/OD
LSW-I.G./7
LSW-I.G./7
FIN PITCH(FPI)
1.27(20)
1.27(20)
OUTDOOR COIL
W*H*D(mm)
550*500*21.65
757*504*26
ROW-CIR
1*2
1*2
FIN-TUBE/OD
WAFFLE-RIPPLE/8
WAFFLE-RIPPLE/8
FIN PITCH(FPI)
1.3(19.54)
1.3(19.54)
COMPRESSOR
MODEL(MAKER)
DA89X1C-23FZ
DA89X1C-23FZ
TYPE
ROTARY(DC INV.)
ROTARY(DC INV.)
CAPACITY(BTU/H)
9037
9037
EER(BTU/H)
13.3
13.3
CAPACITOR / OLP
N/A
N/A
MOTOR
INDOOR
MODEL LEFT
PMO01VN0360-R
PMO01VN0360-R
MODEL RIGHT
PMO01VN0370-R
PMO01VN0370-R
INPUT
42W
42W
CAPACITOR
1.2-450V
1.2-450V
OUTDOOR
MAKER
HITACHI
NIDEC
MODEL
HF-240-20B-2R
ICF-140-43-4R
INPUT
20W
43W
CAPACITOR
760uF/ 400Vx3pcs
N/A(DC MOTOR)
FAN SPEED
INDOOR
T/H/M/L/Q @COOL
1200/1050/950/850/650
1250/1100/1000/900/650
(RPM)
(SYSTEM)
T/H/M/L/Q @HEAT
1300/1100/950/750/650
1350/1150/1000/800/650
OUTDOOR
H @COOL/HEAT
820/820
840/700
AIR FLOW
INDOOR
T/H/M/L/Q @COOL
313/263/229/196/129
329/279/246/213/129
(CFM @DRY)
(SYSTEM)
T/H/M/L/Q @HEAT
350/279/229/162/129
362/296/246/179/129
OUTDOOR
H @COOL/HEAT
872/872
1416/1180
SOUND
INDOOR
T/H/M/L/Q(Lp) @COOL
42.2/38.9/36.2/33.0/28.2
43.5/40.5/38.0/34.9/29.0
dB(A)
T/H/M/L/Q(Lp) @HEAT
44.0/40.2/37.1/32.5/28.8
45.0/41.0/38.5/34.0/29.7
OUTDOOR
H(LwA) @COOL/HEAT
60/61
61/63
FAN
INDOOR
TYPE
CROSSFLOW
CROSSFLOW
OD/L(mm)
85/612*2
85/612*2
OUTDOOR
TYPE
PROPELLER
PROPELLER
OD(mm)
321
422
EXV(PMV)
MODEL
N/A
SEV16RC3
CAPILLARY
COOL
ID 1.0-600L(2EA)
ID 1.5-200L(2EA)
(ID-LENGTH mm)
HEAT
ID 1.0-600L(2EA)
ID 1.5-200L(2EA)
REFRIGERANT(NET/CHARGELESS), R-410A
640/640
800/800
DIMENSION
INDOOR
NET
390*820*185
390*820*185
(MM)
OUTDOOR
NET
660*530*240
780*550*270
WEIGHT
INDOOR
NET
14.6
14.6
(Kg)
OUTDOOR
NET
30
36
PIPING
GAS/LIQUID
9.52/6.35
9.52/6.35
(OD,mm)
STD. LENGTH
5M
5M
MAX. LENGTH
10M
15M
MAX. CHARGELESS LENGTH
10M
15M
MAX HEIGHT
8M
10M
DRAIN DIAMETER(mm)
16
16
Summary of Contents for XPOWER 38VYX025-R
Page 1: ...1 SERVICE MANUAL 42ADF025 38VYX025 R 42ADF035 38VYX035 R Revised Feb 2007 ...
Page 4: ...4 Specifications 1 2 Outline and Dimensions 1 2 1 Indoor Unit 42ADF025 42ADF035 ...
Page 5: ...5 1 2 2 Outdoor Unit 38VYX025 R Specifications ...
Page 6: ...6 1 2 3 Outdoor Unit 38VYX035 R Specifications ...
Page 9: ...9 Installation 3 1 Indoor Unit ...
Page 10: ...10 Installation ...
Page 11: ...11 Installation ...
Page 12: ...12 Installation ...
Page 14: ...14 3 2 Outdoor Unit Installation ...
Page 15: ...15 Installation 3 3 Refrigerant Connection ...
Page 16: ...16 Installation ...
Page 17: ...17 3 4 Brazing of Pipes Installation ...
Page 18: ...18 Installation ...
Page 19: ...19 3 5 Recharging of Refrigerant Installation ...
Page 20: ...20 Installation ...
Page 21: ...21 3 6 Refrigerant Schematics 3 6 1 42ADF025 38VYX025 R Installation ...
Page 22: ...22 3 6 2 42ADF035 38VYX035 R Installation ...
Page 23: ...23 Electrical Connections 4 1 Electrical connections FCU side ...
Page 24: ...24 CDU side Electrical Connections ...
Page 25: ...25 4 2 Control Board Overview Indoor unit Electrical Connections ...
Page 26: ...26 Outdoor unit 38VYX025 R Electrical Connections ...
Page 27: ...27 Outdoor unit 38VYX035 R Electrical Connections ...
Page 29: ...29 38VYX025 R Electrical Connections ...
Page 30: ...30 38VYX035 R Electrical Connections ...
Page 31: ...31 Hz in case of 38VYX035 R Electrical Connections Introduction of Control management ...
Page 32: ...32 Control 5 1 FCU Control ...
Page 35: ...35 TCOIL TC TCOIL TC if 1 1 TCOIL TC TCOIL TC if 1 1 Control ...
Page 37: ...37 Control TC measure of saturated temperature ...
Page 38: ...38 Control ...
Page 39: ...39 Control ...
Page 40: ...40 Control 5 2 CDU Control ...
Page 41: ...41 Control ...
Page 42: ...42 Control ...
Page 44: ...44 Diagnostic Operation which is not a trouble Program operation ...
Page 47: ...47 Diagnostic Check Code 1C Miswiring in indoor outdoor units and 1E ...
Page 48: ...48 Diagnostic ...
Page 49: ...49 Diagnostic ...
Page 50: ...50 Diagnostic Outdoor unit 38VYX025 R Outdoor unit 38VYX035 R ...
Page 51: ...51 Diagnostic Checking method for each part ...
Page 52: ...52 Diagnostic How to Simply Judge Whether Outdoor Fan Motor is Good or Bad ...
Page 53: ...53 Fault code detected by Indoor units Diagnostic ...
Page 55: ...55 Remote Control Functions Display of selected functions ...
Page 56: ...56 Remote Control Functions ...
Page 57: ...57 Remote Control Functions ...
Page 58: ...58 Remote Control Functions ...
Page 59: ...59 Remote Control Functions ...
Page 60: ...60 Remote Control Functions ...
Page 61: ...61 Troubleshooting Remote Control Functions ...
Page 67: ...67 Replacement of Main Parts 8 1 Indoor Unit 42ADF025 42ADF035 ...
Page 68: ...68 Replacement of Main Parts ...
Page 69: ...69 Replacement of Main Parts ...
Page 70: ...70 Replacement of Main Parts ...
Page 71: ...71 8 2 Outdoor Unit 38VYX025 R Replacement of Main Parts ...
Page 72: ...72 Replacement of Main Parts ...
Page 73: ...73 Replacement of Main Parts ...
Page 74: ...74 Replacement of Main Parts ...
Page 75: ...75 Replacement of Main Parts ...
Page 76: ...76 8 3 Outdoor Unit 38VYX035 R Replacement of Main Parts ...
Page 77: ...77 Replacement of Main Parts ...
Page 78: ...78 Replacement of Main Parts ...
Page 79: ...79 Replacement of Main Parts ...
Page 80: ...80 Replacement of Main Parts ...
Page 81: ...81 Replacement of Main Parts ...
Page 82: ...82 Spare Parts 9 1 Indoor Unit 42ADF025 42ADF035 ...
Page 84: ...84 9 2 Outdoor Unit 9 2 1 38VYX025 R Spare Parts ...
Page 85: ...85 Spare Parts 9 2 2 38VYX035 R ...
Page 86: ...86 Spare Parts 9 2 3 E parts Assy ...
Page 87: ...87 Performance Curves ...