General AWHZ14LBC User manual

CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . 4
INDOOR PCB CIRCUIT DIAGRAM . . . . . 5
DISASSEMBLY ILLUSTRATION . . . . . . .
10
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . .
SPLIT TYPE
ROOM AIR CONDITIONER
CEILING WALL
type
Models
Indoor unit Outdoor unit
AWHZ14LBC AOHZ14LBC
AWHZ18LBC AOHZ18LBC
INVERTER
OUTDOOR PCB CIRCUIT DIAGRAM . . . 8
ERROR CONTENTS . . . . . . . . . . . . . . . . .
14
11

HEATING CAPACITY
POWER SUPPLY
RUNNING CURRENT
COOLING
HEATING
5.9 A 7.2 A
INPUT WATTS
COOLING
HEATING
1.35 kW 1.63 kW
E.E.R.
COOLING
HEATING
COOLING
HEATING
4.44 kW/kW 4.11 kW/kW
MOISTURE REMOVAL
AIR CIRCULATION-HiGH
Cooling and Heat-pump heating
AWHZ14LBC AWHZ18LBC
AOHZ14LBC AOHZ18LBC
4.2 kW 5.2 kW
6.0 kW 6.7 kW
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
230 V 50 Hz
4.5 A 6.9 A
1.02 kW 1.58 kW
2.1 L/hr
4.12 kW/kW 3.29 kW/kW
2.8 L/hr
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS and WEIGHT
TYPE
DISCRIMINATION
REFRIGERANT R410A
POWER SOURCE 230 V
HIGH-SPEED
1,450 r.p.m. / 1,650 r.p.m.
HIGH2
HIGH-SPEED
HIGH2
1,550 r.p.m. / 1,750 r.p.m.
INDOOR UNIT
( cool / heat )
MED-SPEED
1,320 r.p.m. / 1,350 r.p.m.
SUPER-QUIET
730 r.p.m. / 820 r.p.m.
QUIET
880 r.p.m. / 1,000 r.p.m.
LOW-SPEED
1,050 r.p.m. / 1,150 r.p.m.
OUTDOOR UNIT
( cool / heat ) 820 / 730 r.p.m. 820 / 730 r.p.m.
835 / 820 r.p.m. 850 / 900 r.p.m.
INDOOR UNIT H x W x D
OUTDOOR UNIT 578 x 790 x 300 mm
250 x 899 x 298 mm
FAN MOTOR
INDOOR UNIT GROSS / NET
H x W x D
GROSS / NET
OUTDOOR UNIT 43 kg / 39 kg
17 kg / 13.5 kg
REFRIGERANT CHARGE (R410A)
FULL CHARGE AMOUNT
1,350 g 15 m
20 m
Pipe Length
1,450 g
ADDITIONAL REFRIGERANT 20 g / m
MAX PIPE LENGTH 20 m
1,350 g
808 - 907 - 80
Hermetic type, Inverter, Three phase
Induction motor, Rotary
SPECIFICATIONS
HIGH-SPEED
HIGH-SPEED
850 m3/hr
940 m3/hr
46 dB / 46 dB
43 dB / 39 dB
35 dB / 34 dB
29 dB / 29 dB
24 dB / 24 dB
46 dB / 47 dB
46 dB / 46 dB
HIGH2 47 dB / 47 dB 47 dB / 47 dB
HIGH2 47 dB / 49 dB 48 dB / 50 dB
43 dB / 39 dB
35 dB / 34 dB
24 dB / 24 dB
29 dB / 29 dB
47 dB / 48 dB
INDOOR UNIT
( cool / heat )
MED-SPEED
LOW-SPEED
SUPER QUIET
QUIET
OUTDOOR UNIT
( cool / heat )
NOISE LEVEL
Note : Noise was measured in accordance with JIS standards, Japan.
"HIGH2" means when ability measurement
2006.02.06 1

(Unit : mm)
DIMENSIONS
Models :
AWHZ14LBC, AWHZ18LBC
Models :
AOHZ14LBC, AOHZ18LBC
2006.02.06 2
2,000
300
298
899
250
170
40
300
540 125
508
60
790
320
52
578
10
20

REFRIGERANT SYSTEM DIAGRAM
Liquid pipe : 6.35 mm
Gas pipe : 12.7 mm
Models :
AWHZ14LBC / AOHZ14LBC
AWHZ18LBC / AOHZ18LBC
2-Way Valve
Strainer
Strainer
Muffler
Muffler
Receiver
Heat exchanger B
( INDOOR )
3-Way Valve
4-Way Valve
Pulse motor valve
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
Accumulator
Compressor
Cooling
Heating
2006.02.06 3

INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM
2006.02.06 4
BROWN
RED
BLACK
WHITE
RED
BROWN
BLACK
YELLOW
BLUE
RED
BLACK
WHITE
YELLOW
BROWN
BLACK
BLACK
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BROWM
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GRAY
WHITE
BLACK
BLACK
WHITE
RED
BLUE
BLUE
BLACK
BLACK
BROWN
BROWN
GREEN
BROWN
ORANGE
BLACK
RED
WHITE
PURPLE
BROWN
RED
ORANGE
YELLOW
RED
WHITE
BLACK
1
2
3
4
5
6
7
8
9
10
11
1
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9
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7
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5
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7
1
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5
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7
1
2
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4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
CN60
CN61
CN62
W4
W2
W1
W3
W7
W8
TM01
TM02
CN42
CN800
CN70
CN41
CN40
TM03
TM04
CN400
CN11
+
-
N1
P
I O
N2
L1 L2
CN301
1
2
3
1
2
3
CN302
CN303
TM301P N TM302
D201
+
-
DISCHARGE TEMP. THERMISTOR
PIPE TEMP. THERMISTOR
OUTDOOR TEMP. THERMISTOR
FUSE
20A-250V
TERMINAL
N L 3
4-WAY VALVE
EXPANSION VALVE
FAN MOTOR
PMV
4WV
F M
CN700
CN500
R
S
C
(U) (W)
(V)
C M
COMPRESSOR
TM303
W
TM304
V
TM305
U
CHOKE COIL
ACTIVE FILTER
MODURE
CONTROLLER
PCB ASSY
TRANSISTOR
PCB ASSY
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
YELLOW
WHITE
BLACK
RED
WHITE
WHITE
WHITE
WHITE
RED
RED
WHITE
WHITE
WHITE
WHITE
BLUE
PURPLE
GRAY
WHITE
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
BLUE
RED
RED
WHITE
WHITE
WHITE
RED
WHITE WHITE
GREEN / YELLOW
WHITE
BLACK
RED
GRAY
BLUE
BROWN
RED WHITE
WHITE
WHITE
WHITE
WHITE
WHITE WHITE
WHITE
RED
RED
WHITE WHITE WHITE WHITE
WHITE RED
RED WHITE
WHITE
WHITE
BROWN RED ORANGE YELLOW
RED
BROWN ORANGE
YELLOW
CN205
CN206
CN201 CN200 CN203 CN202 CN204
CN3
CN4
CN16
CN9
CN6 CN7 CN17 CN12
CN210
CN15
CN11
CN208
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
6
7
8
9
10 2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1 6
5
4
3
2
1
5
4
3
2
1
4
3
2
1
2
1
8
7
6
2
1
5
43
2
1
2
1
8
7
6
5
4
32
1
8
7
6
5
4
3
2
1
5
4
32
1
2
1
4
32
1
4
32
1
32
1
32
1
32
1
2
1
TERMAL
FUSE 102 NL3
4
3
3
1
1
3
TERMAL
FUSE 102
TERMAL
FUSE 102
POWER RELAY
SWITCH (LEFT)
SWITCH
(RIGHT)
AIR FILTER (LEFT)
AIR FILTER (RIGHT)
TM1 TM2
M
M
POWER
SOURCE
TERMINAL
TEST
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
F M
M
M
M
M
DIFFUSER
LOUVER Z
LOUVER U
RIGHT-LEFT LOUVER
CONNECTOR (WHITE)
CONNECTOR (WHITE)
CONNECTOR (RED)
CONNECTOR (RED)
UV-LED
UNIT
RECEIVER PCB
W3
CONTROLLER PCB
INDICATOR PCB
CONNECTOR BOARD

WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BROWN
ORANGE
RED
YELLOW
GREEN
BLUE
PURPLE
GRAY
WHITE
BLACK
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
WHITE
BROWN
RED
ORANGE
YELLOW
RED
WHITE
YELLOW
ORANGE
RED
BROWN
WHITE
WHITE
RED
RED
WHITE
WHITE
WHITE
WHITE
RED
WHITE
WHITE
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
GRAY
RED
BLACK
WHITE
YELLOW
BLUE
BLUE
WHITE
BLACK
RED
RED
WHITE
WHITE
WHITE
RED
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
6
5
4
3
2
1
4
3
2
1
5
4
3
2
1
2
1
2
1
8
7
6
5
4
3
2
1
3
2
1
3
2
1
2
1
2
1
3
2
1
4
5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
10
9
8
7
CN204
S8B-PASK
CN202
JB-4
CN203
JB-6
CN200
B2B-XASK
CN201
B5B-XASK ZHR-5
ZHR-5
B5B-XASK
B2B-XASK
CN12
B3B-PASK
CN210
JB-3
CN6
2P-SAN
CN7
2P-SCN
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN2
JB-4
PHR-3
V I N
DO
GND
THERMAL
FUSE 103
POWER SOURCE
AC220-240V
50 / 62Hz
BROWN
BLUE
WHITE RED BLACK
TM2
22007
TM1
22007 K1
4 3
3
L
N
TERMINAL
RJW-18
CN206
JB-10
CN205
JB-10
ZHR-5
ZHR-5
RJW-20
CN11
JC-10
CN9
JC-10
CN15
JZ-11
CN16
JZ-11
CN4
S5 (6-5) B-XARK
CN3
CN17
JB-5
RMH-4
NH5
CN208
CN207
S2B-PH
JB-8
ZHR-5
ZHR-5
TEST
OUTDOOR UNIT
CONTROLLER PCB ASSY
AWHZ14LBC : K05DS-0500HSE-F1
AWHZ18LBC : K05DS-0501HSE-F1
INDICATOR PCB ASSY
K04DU-0500HSD-DO
RECEIVER PCB ASSY
K05DS-0500HSE-SO
HUMIDITY SENSOR
RHU-222A
CONNECTOR PCB
K05DS-0500HSE-CNO
UV-LED UNIT
F. M.
FAN MOTOR
M
M
M
M
DIFFUSER
LOUVER
( RIGHT / LEFT )
LOUVER-Z
( UP / DOWN )
LOUVER-U
( UP / DOWN )
M
M
LIMIT SWITCH-R
LIMIT SWITCH-L
CLEAN FILTER-R
CLEAN FILTER-L
INDOOR PCB CIRCUIT DIAGRAM
AWHZ14LBC
AWHZ18LBC
Models :
2006.02.06 5

CONTROLLER PCB
MANUAL
AUTE SWITCH
RECIVER
PCB
CONTROLLER PCB ASSY
AWHZ14LBC : K05DS-0500HSE-F1
AWHZ18LBC : K05DS-0501HSE-F1
AWHZ14LBC
AWHZ18LBC
Models :
2006.02.06 6

AWHZ14LBC
AWHZ18LBC
Models :
2006.02.06 7
INDICATOR PCB

TERMINAL
HP-T4057-21-L1
POWER
POWER
SELIAL
POWER SOURCE
AC230V / 50Hz
FAN MOTOR
4-WAY VALVE
EXPANSION VALVE
DISCHARGE TEMPERATURE THERMISTOR
HEAT EXCHANGE TEMPERATURE THERMISTOR
OUTDOOR TEMPERATURE THERMISTOR
COMPRESSOR
CHOCK COIL
B
B
B
B
W1
( A-1 )
W2
( B-1 )
W4
( D-1 )
W3
( C-1 )
CN800
BH5 ( 7-2.3 ) B-XASK-1-A
( H-1 )
CN500
BH2P3-VH-B-C
( F-7 )
CN700
BH6B-XARK-1-A
( I-1 )
CN60
BH2B-XH-Y YELLOW
( K-1 )
CN61
BH2B-XH-R RED
( K-1 )
CN62
BH2B-XAEK BLUE
( K-1 )
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
WHITE
YELLOW
ORANGE
BLUE
BLUE
BROWN
RED
RED
YELLOW
WHITE
BLACK
RED
TM2
( B-7 )
TM1
( A-7 )
L1 L2
+
+
-
N1
N2
I O
P
CN70
BH3 ( 7.5B ) -XAKK
( F-16 )
W7
( A-15 )
W8
( B-15 )
CN40
BH9B-XAKK-1-A
( I-16 )
CN41
BH3B-XASK-1-A
( H-16 )
CN42
BH2B-XH-2
( K-4 )
CN303
BH2B-XH-2
( C-12 )
CN301
BH11B-PASK-1
( F-4 )
CN302
BH3 ( 6.0 ) B-PASK-1
( F-12 )
TM301
( C-9 )
TM302
( C-9 )
RED
WHITE
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GRAY
WHITE
BLACK
BROWN
BROWN
RED
UL1007 AWG24 BROWN
BROWN
BROWN
UL1007 AWG24 RED
UL1007 AWG24 ORANGE
ORANGE
UL1007 AWG24 YELLOW
UL1015
AWG14
YELLOW
UL1015
AWG14
BLUE
W302
UL1007
AWG24
W301
UL1007
AWG24
W303
UL1007
AWG24
U
TM305
( C-9 )
V
TM304
( C-9 )
W
TM303
( C-9 )
PEX-125F
C. M.
RED
WHITE
BLACK
1
2
3
4
5
6
7
8
9
10
11
1
2
1
2
1
2
3
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
1
2
3
4
5
6
1
2
1
2
1
2
W12
UL1015 AWG14 WHITE
W13
UL1015 AWG14 PURPLE
CN400
BH4B-XASK-1-A
( E-11 )
TM12
( A-9 )
TM13
( B-9 )
W401
CN11
M
F. M.
UL1015
AWG16
GREEN
EARTH
1
2
3
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
UL1015
AWG14
RED
TRANSISTOR PCB ASSY
K04DP-0400HUD-TRO
ACTPM
SACT32010F1
CONTROLLER PCB ASSY
AOHZ14LBC : K05AD-0500HUE-C1
AOHZ18LBC : K05AD-0501HUE-C1
INVERTER ASSEMBLY
AOHZ14LBC : EZ005CHUE
AOHZ18LBC : EZ005DHUE
AOHZ14LBC
AOHZ18LBC
Models :
2006.02.06 8
EMI FILTER 2
ZCAT2132-1130
EMI FILTER 5
ZCAT3035-1330
EMI FILTER 1
ZCAT1518-0730
EMI FILTER 4
ZCAT2132-1130
BLACK
RED
D25VB60
F201
20A-250V
OUTDOOR PCB CIRCUIT DIAGRAM

AWHZ18LBC
AWHZ14LBC
JM902
PS21265-P
CONTROLLER PCB ASSY
AOHZ14LBC : K05AD-0500HUE-C1
AOHZ18LBC : K05AD-0501HUE-C1
AOHZ14LBC
AOHZ18LBC
Models :
2006.02.06 9