Carrier 42HNR010-713 User manual

FILE NO. SVM-05003-4
42HNR010-713 / 38HNR010-713
42HNR012-713 / 38HNR012-713
SERVICE MANUAL
AIR-CONDITIONER
SPLIT WALL TYPE
Revised on Nov, 2005
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FILE NO. SVM-05003
CONTENTS
1. SPECIFICATIONS
2. CONSTRUCTION VIEWS
2-1 Indoor Unit
2-2 Outdoor Unit
3. WIRING DIAGRAM
4. SPECIFICATION OF ELECTRICAL PARTS
4-1 Indoor Unit
4-2 Outdoor Unit (38HNR012-713)
4-3 Outdoor Unit (38HNR010-713)
5. REFRIGERATION CYCLE DIAGRAM
5-1 42HNR012-713 / 38HNR012-713
5-2 42HNR010-713 / 38HNR010-713
6. CONTROL BLOCK DIAGRAM
7. OPERATION DESCRIPTION
7-1 Outline of Air Conditioner Control
7-2 Description of Operation Circuit
7-3 High-Temperature Limit Control
7-4 Low-Temperature Limit Control
7-5 Defrost Operation
8. INSTALLATION PROCEDURE
8-1 Safety Cautions
8-2 Installation Diagram of Indoor and Outdoor Units
8-3 Installation
8-4 Indoor Unit
8-5 Outdoor Unit
8-6 How to Set Remote Control Selector Switch
8-7 Others
9. TROUBLESHOOTING CHART
9-1 Troubleshooting Procedure
9-2 Basic Check Items
9-3 Primary Judgement
9-4 Self-Diagnosis by Remote Control (Check Code)
9-5 Troubleshooting Flowcharts
9-6 Troubleshooting for Remote Control (Including The Indoor P.C. Board)
3-1 42HNR012-713 / 38HNR012-713
3-2 42HNR010-713 / 38HNR010-713
7-6Current Limit Control
7-7Auto Restart Function
7-8Filter Check Lamp
7-9QUIET Mode
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FILE NO. SVM-05003
11. EXPLODED VIEWS AND PARTS LIST
11-1 Indoor Unit (E-Parts Assy)
11-2 Indoor Unit
11-3 Outdoor Unit (38HNR012-713)
11-4 Outdoor Unit (38HNR010-713)
10. PART REPLACEMENT
10-1 Indoor Unit
10-2 Outdoor Unit
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FILE NO. SVM-05003
42HNR010-713 / 38HNR010-713
42HNR012-713 / 38HNR012-713
ITEM Cooling Heating Cooling Heating
Capacity 220V 240V 220V 240V 220V 240V 220V 240V
kW 3.38 3.42 4.10 4.15 2.65 2.702.95 3.00
Phase 1∅
Power source V 220 – 240
Hz 50
Power consumption kW 1.23 1.27 1.18 1.22 0.93 0.98 0.84 0.86
Power factor %99 97 9896 95929491
Running Indoor A0.15
current Outdoor A5.50 5.30 5.35 5.15 4.30 4.27 3.90 3.77
Starting current A25
Moisture removal lit/h 2.0 1.2
Noise Indoor (H/M/L) dB 41/35/31
Outdoor (220-240V) dB
Refrigerant Name of refrigerant R-22
Rated amount kg 1.00
Refrigerant control Capillary tube
Gas side sizemm ∅12.7
Connection type Flare connection
Liquid side size mm ∅6.35
Interconnection Connection type Flare connection
pipe Maximum length m15*1
(One way)
Maximum height
difference
INDOOR UNIT 42HNR012-71342HNR010-713
Height mm 275
Dimensions Width mm 790
Depth mm 208
Net weight kg 10
Evaporator type Finned tube
Indoor fan type Cross flow fan
High fan m3/h 630 650 570 610
Air volume Medium fan m3/h 520 550 460 520
Low fan m3/h 430 490340 400
Fan motor output W20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT 38HNR012-71338HNR010-713
Height mm 550
Dimensions Width mm 780
Depth mm 270
Net weight kg 3732
Condenser type Finned tube
Outdoor fan type Propeller fan
Airflow volume m3/h 2120 2200 2120 2200 1740 1850 1740 1850
Fan motor output W42 20
Compressor Model PH225X2C-4FT PH180X1C-4D2DN3
Output W1100 750
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 21 ~ 43 −10 ~ 24 21 ~ 43 −10 ~ 24
MODEL
19
39/33/26
49 51 49 51 47 49 47 49
0.76
∅9.52
10*1
m65
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Note : 1
Capacity is based on the following temperature conditions.
Note : 2
Temperature
Condition JIS B8615-1
Cooling Heating
Indoor unit inlet air temperature (DB) 27°C20°C
(WB) 19°C15°C
Outdoor unit inlet air temperature (DB) 35°C7°C
(WB) 24°C6°C
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FILE NO. SVM-05003
*1 No need to charge extra refrigerant.
*
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FILE NO. SVM-05003
2. CONSTRUCTIONVIEWS
2-1. Indoor Unit
Front panel
Back body
Knock out system
660
275
48 Air outlet
Air inlet Air Filter 790 Heat exchanger
Knock out system
660
48
48
208
64
80590
320
620
235
215 215
9090 150150 160160
26
32 4540 190
275 45
235
120
53
Hanger
Hanger
Hanger
Hanger Hanger
Drain hose (0.54m) Connecting pipe (0.43m)
(Flare ∅6.35)
Connecting pipe (0.33m)
For stud bolt
(∅8~∅10)
For stud bolt (∅6)
Installation plate outline
Center line
Minimum
distance
to ceiling
170or more
Minimum
distance
to ceiling
170or more
65or more
Minimum
distance
to ceiling
Wireless remote control
54 16
135
(For 13 series ; Flare ∅12.7
For 10 series ; Flare ∅9.52)
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FILE NO. SVM-05003
2-2.Outdoor Unit
310
310 302
102
310
302
302
530
265
600
ADetail Drawing (Back Leg)
A
BDetail Drawing (Front Leg)
52
R15
32.5 115 125
R5.5
∅30 Drain outlet
FAN GUARD
36
∅6 Hole
2-∅11x14 Hole
(For ∅8-∅10 anchor bolt)
∅436
4x∅11 Long holes (For ∅8-∅10 anchor bolt)
∅11x14 Hole
∅6 Hole
36
52
310
330
R15
270 600 90
780 62
COVER PV
Electrical
part cover
Liquid side
(Flare ∅6.35)
Gas side
(Flare ∅9.52)
38HNR010-713
Gas side
(Flare ∅12.7)
38HNR012-713
Service port
600 or more 38HNR012-713
A 600 mm 400 mm
B 100 mm 45 mm
38HNR010-713
B or more
A or more
100 or more
325
600
Air inlet
Air outlet
Installation dimension
120
75
54
B
Z
ZView
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FILE NO. SVM-05003
3-1.42HNR012-713 / 38HNR012-713
YEL
CN13
CN07
BLK
GRN&YEL
POWER SUPPLY
SINGLE PHASE
220-240V~,50 Hz
BRW
BLU
GRN&YEL
BLK
RY03 RY04
YEL
BLK WHI RED BLU GRN&YEL
150
GRY BRW
BLK
WHI RED
CR01
CR02
INDOOR
TERMINAL
BLOCK
WHI
T02
C.T
VARISTOR
RY01
4
3
F01
C15
L01
IC03
C58
R48
CN01CN03
THERMO
SENSOR
(TA)
HEAT
EXCHANGER
SENSOR
(TC)
CN10
R46
CR03
D38
C01 R01 DB01
POWER
SUPPLY
CIRCUIT
C02
DC 12V
DC 5V
R21
VARISTOR
MAIN P.C. BOARD
MCC-862
T6.3A
250V
P04
CN04
R22
YEL YEL YEL WHI
CN11
AC FAN MOTOR
INDOOR
OUTDOOR
BLK BLK
135
135
24
24
6
6
3
2
1 4
2 1
3
54
2 1
3
54
PNK
PNK
12
12
1
3
5
1
3
5
12
12
3
3
1
1
2
2
BLK BLK
1
1
2
2
CN27
3
3
1
1
DSA
SG01
R47
Louver motor
CHASSIS
BLK
RED
CAPACITOR
WHI BLK
SOLENOID COIL
BLU
CAPACITOR
FAN
MOTOR
WHI
OUTDOOR
TERMINAL
BLOCK
3
14
(L)
2
(N)
BLU
RED RED
PNK
COMPRESSOR
BLK
73°C
THERMAL FUSE
Power Cord
3. WIRING DIAGRAM
4
BLU
5
BLU
6
BLU
7
BLU
8
BLU
9
BLU
10
BLU
11
BLU
3
1
BLU
2
BLU
4
WHI
5
CN25
6 7 8 9 10 11
3
12
INFRARED RAYS RECEIVE
AND INDICATION PARTS
4 5 6 7 8 9 10 11
3
12
4 5 6 7 8 9 10 11
3
12
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FILE NO. SVM-05003
3-2.42HNR010-713 / 38HNR010-713
BLU BLU BLU BLU BLU BLU BLU BLU BLU BLU WHI
YEL
CN25
CN13
CN07
BLK
GRN&YEL
BRW
RY04
YEL
BLK WHI RED BLU GRN&YEL
150
GRY BRW
BLK
WHI RED
CR01
CR02
INDOOR
TERMINAL
BLOCK
DSA VARISTOR
RY01
4
3
F01
C15
L01
IC03
C58
R48
CN01CN03
THERMO
SENSOR
(TA)
HEAT
EXCHANGER
SENSOR
(TC)
CN10
R46
CR03
D38
C01 R01 DB01
POWER
SUPPLY
CIRCUIT
C02
DC 12V
DC 5V
R21
VARISTOR
MAIN P.C. BOARD
MCC-862
T6.3A
250V
P04 SG01
CN04
R22
YEL YEL YEL WHI
INFRARED RAYS RECEIVE
AND INDICATION PARTS
CN11
AC FAN MOTOR
INDOOR
OUTDOOR
BLK BLK
135
135
24
24
6
6
3
2
1 4
4 5 6 7 8 9 10 11
3
12
4 5 6 7 8 9 10 11
3
12
2 1
3
54
2 1
3
54
PNK
PNK
12
12
1
3
5
1
3
5
12
12
3
3
1
1
2
2
BLK BLK
1
1
2
2
Power Cord
POWER SUPPLY
SINGLE PHASE
220-240V~ , 50 Hz
BLU
GRN&YEL
BLK
RY03
CN27
WHI
T02
C.T
1
3
1
3
R47
Louver motor
CHASSIS
BLK
RED
CAPACITOR
WHI BLK
SOLENOID COIL
BLU
CAPACITOR
FAN
MOTOR
WHI
OUTDOOR
TERMINAL
BLOCK
3
14
(L)
2
(N)
BLU
RED RED
PNK
COMPRESSOR
OVER LOAD RELAY
BLK
73°C
THERMAL FUSE
4 5 6 7 8 9 10 11
3
12
4 5 6 7 8 9 10 11
3
12
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FILE NO. SVM-05003
4. SPECIFICATION OF ELECTRICAL PARTS
4-1. Indoor Unit
No. Parts name Type Specifications
1Fan motor (for indoor) SKF-220-20-4A-1 AC Motor with 150°C thermo fuse
2 Thermo sensor (TA-sensor) ——— 10kΩat 25°C
3Micro Power Module (M01) µRM1260V
4Microcontroller unit (IC30) TMP87CM40AN-5CK9
5 Heat exchanger sensor ——— 10kΩat 25°C
(TC-sensor)
6 Line filter (L01) LC*SS11V-06270 27mH, 600mA
7 Bridge rectifier (DB01) D3SBA60 4A, 600V
8Capacitor (C63)KMH400VSSN47M22S 47µF, 400V
9 Fuse (F01) TSCR6.3A T6.3A, 250VAC
10 Varistor (R21, R22) 15G561K 560V
11 Resistor (R01) RF-2TK5R6 5.6Ω,2W
12 Louver motor MP24Z 12VDC
13 Relay (Comp., RY01) DI1D Rating 25A/AC250V, 3-48VDC
14
15
Relay (Fan, RY03)
Relay (Solenoide, RY04)
G5NB-1A
G5NB-1A
Rating 3A/AC250V, 12VDC
Rating 3A/AC250V, 12VDC
4-2. Outdoor Unit (38HNR012-713)
No. Parts name Type Specifications
Output (Rated) 1100W, 2 poles, 1 phase, 220 – 240V, 50Hz
1Compressor PH225X2C-4FT Winding resistance (Ω)C-R C-S
(at 20°C) 2.35 3.22
Output (Rated) 30W, 6 poles, 1 phase, 220 – 240V, 50Hz
2Fan motor (for outdoor) HF-240-42A Winding resistance (Ω)Red-BlackWhite-Black
(at 20C) 176.2 290.5
Running capacitor
3 DS451155BPQC AC 450V, 1.5µF
(for fan motor)
4Running capacitor DS371356CPNB AC 370V, 35µF
(for compressor)
5Solenoid coil VHV-01A J503C1 AC 220 −240V, 50Hz
(for 4Way valve)
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