Haier MRV II AV08NMVERA User manual

MRV II
Aug. 2008
Design Manual
R410A HEAT PUMP 50HZ
SYJS-001-08RE .0
A 08NM ERA
A 10NM ERA
A 12NM ERA
A 14NM ERA
A 16NM ERA
A 18NM ERA
A 20NM ERA
A 22NM ERA
A 24NM ERA
A 26NM ERA
A 28NM ERA
A 28NM ERA
A 30NM ERA
A 32NM ERA
A 34NM ERA
A 36NM ERA
A 38NM ERA
A 40NM ERA
A 42NM ERA
A 44NM ERA
A 46NM ERA
A 48NM ERA

G R U P A d.o.o.
CONTENTS
1. Lineup of MRVII system
2. Combination of outdoor units
. Products code explanation
4. Capacity range
5. Features
6. Control system
7. Specifications
8. Dimensions
9. Air flow and static pressure curves
10. Capacity calculation due to capacity modification coefficient
11. Refrigerant piping design
12. Wiring design
1 . Management system H-CACS
0
06
07
08
09
1
16
42
74
84
89
101
110

G R U P A d.o.o.
1.1 Indoor/outdoor models
Indoor units
Type Model
4-way cassette type
PB-700IB AB*MCERA
AB*MEERA
092 122 162
182 242 282 02 82 482
Low ESP duct type AD*MLERA 072 092 122 162 182 242
Med ESP duct type AD*MMERA 182 242 02 82 482
High ESP duct type AD*MHERA 182 242 282
Convertible type 182 242 82 482162
Wall mounted type AS*MC/AERA 072 092 122 162 182
282
02 82
Console type AF*MAERA 072 092 122
Outdoor units
Type
AV*MVERA
Model
10HP
10N
12HP
12N
14HP
14N
16HP
16N
18HP
18N
20HP
20N
22HP
22N
24HP
24N
0
8HP
08N
28HP
28N
0HP
0N
482
092 122
Type
AV*MVERA
Model
4HP
4N
6HP
6N
8HP
8N
40HP
40N
42HP
42N
44HP
44N
46HP
46N
48HP
48N
2HP
2N
722 962
AB*MCERA 182 242 282 02 82 482
4-way cassette type
PB-950JB
4-way cassette type
PB-950IB
1. Lineup of MR II system
182
AC*MC/FERA
242

G R U P A d.o.o.
AV08NMVERA
1.2 External appearance
Outdoor
AV16NMVERA
AV18/20NMVERA AV22/24/26NMVERA
AV28/ 0/ 2NMVERA AV 4/ 6NMVERA
AV 8/40/42NMVERA AV44/46/48NMVERA
04
AV10NMVERA AV14NMVERAAV12NMVERA

G R U P A d.o.o.
05
4-WAY CASSETTE TYPE / PB-700IB
Indoor
AB092MCERA
AB122MCERA
AB162MCERA
AB182MEERA
AB242MEERA
AB282MEERA
AB 02MEERA
AB 82MEERA
AB482MEERA
4-WAY CASSETTE TYPE / PB-950IB
LOW ESP DUCT TYPE
AD072MLERA
AD092MLERA
AD122MLERA
AD162MLERA
AD182MLERA
AD242MLERA
AD182MMERA
AD242MMERA
AD282MMERA
MED ESP DUCT TYPE
AD 02MMERA
AD 82MMERA
AD482MMERA
HIGH ESP DUCT TYPE
AD182MHERA
AD242MHERA
AD282MHERA
AD 02MHERA
AD 82MHERA
AD482MHERA
CONSOLE TYPE
AC092MCERA
AC122MCERA
AC162MCERA
AC182MCERA
AC242MCERA
CONVERTIBLE TYPE
AC 82MFERA
AC482MFERA
HRV(heat reclaimed ventilation)
ERV0150ANN
ERV0200ANN
ERV0260ANN
ERV0 50ANN
ERV0800ANN
ERV1000ANN
ERV1200ANN
ERV1500ANN
WALL MOUNTED TYPE
AB182MCERA
AB242MCERA
AB282MCERA
AB 02MCERA
AB 82MCERA
AB482MCERA
4-WAY CASSETTE TYPE / PB-950JB
AD722MHERA
AD962MHERA
AF072MAERA
AF092MAERA
AF122MAERA
AF182MAERA
AS072MCERA
AS092MCERA
AS122MCERA
AS162MCERA
AS182MCERA
AS242MAERA

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06
2. Combination of outdoor units
AV08
QTY of Outdoor unit
Capacity(100W)
226
280
5
400
450
506
560
615
680
7 0
800
850
900
960
1010
1080
11 0
1180
12 5
1 00
1 50
HP
08
10
12
14
16
18
20
22
24
26
28
0
2
4
6
8
40
42
44
46
48
10000
01000
00100
00010
00001
11000
02000
01100
01010
01001
00020
00011
00002
02010
02001
01020
01011
01002
00102
00012
0000
Total QTY
AV16
AV10 AV12 AV14
1
1
1
1
1
2
2
2
2
2
2
2
2

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07
3. Products code explanation
Outdoor unit:
Model: A V 10 N M V E R A
Design number:
A stands for fixed frequency type,
H stands for inverter type,
R stands for DC inverter and R410A type
Cooling or heating, and refrigerant: E stands for heat
pump type, refrigerant is R410a
Appearance character
Product series: M stands for MRV II R410A
Applicable voltage:
2 stands for 220~2 0V/50Hz,
N stand for 80~400VAC/50Hz
Capacity,10=10HP
Product type : "V" stands for MRVII R410A outdoor
Climate type: T1
Haier Air Conditioner
Indoor unit:
Model: A B 09 2 M C E R A
Design number:
A stands for fixed frequency type,
H stands for inverter type,
R stands for DC inverter and R410A type
Cooling or heating, and refrigerant: E stands for heat
pump type, refrigerant is R410a
Appearance character
Product series: M stands for MRV II R410A
Applicable voltage:
2 stands for 220~2 0V/50Hz,
N stand for 80~400VAC/50Hz
Capacity,09=9000BTU/h, 12=12000BTU/h
Product type :
"B" stands for cassette type,
"C" stands for convertible type,
"D" stands for duct type,
"S" stands for wall mounted type,
"F" stands for console type
Climate type: T1
Haier Air Conditioner

G R U P A d.o.o.
08
HRV:
Model: ERV 1000 A N N
W: with humidifier
N: without humidifier
H: with healthy module
N: without healthy module
A: 220~240V, 50Hz
B: 220~240V, 60Hz
C: 80V, 50Hz
D: 80V, 60Hz
E: 110V, 50Hz
F: 110V, 60Hz
Air flow: m /h
Heat reclaimed ventilation unit
4. Capacity range
Indoor unit
outdoor capacity 10HP
max. indoor unit
quantity
total indoor
capacity range
(*100W)
16HP 20HP
24HP 0HP
16 26
9 50
140~
64
226~
588
280~
728
40~
884
425~
1105
Indoor unit
outdoor capacity 4HP 6HP 8HP
56 59 6
480~
1248
505~
1 1
540~
1404
8HP
1
11 ~
294
12HP
19
168~
4 6
14HP
2
200~
520
18HP
29
25 ~
658
22HP
6
08~
800
26HP
4
65~
949
28HP
46
400~
1040
2HP
5
450~
1170
40HP 46HP
64
565~
1469
650~
1690
outdoor capacity 48HP
675~
1755
42HP
590~
15 4
44HP
618~
1606
64 64 64 64
max. indoor unit
quantity
max. indoor unit
quantity
total indoor
capacity range
(*100W)
total indoor
capacity range
(*100W)

G R U P A d.o.o.
09
5. Features
5.1 Adopt the high efficiency compressor
The compressor is scroll type and hermetically-sealled. It is driven by the DC bruchless motor,
and it is protected by the electric control, such as the discharging temperature, the suction
temperature, the oil temperature, the discharging pressure, the running current, etc.
5.2 Large diameter fan blade
The -blade fan on outdoor unit is 700mm diameter. And the built-in part
is made of Aluminum. The large-blade fan is running stably and silently.
5.3 High efficiency DC fan motor
The DC fan motor is high efficiency and low noise. Stable operation and reliable performance.
5.4 Intelligent electric control, with heat expelling fan to reduce the electric control box
temperature and keep the electric safe.
Compressor shall be equipped with the inverter controller and able to change the rotation rate to
follow variation in cooling and heating mode. The outdoor unit shall have the multi-step of
capacity control to meet load fluctuation and indoor unit individual control.

G R U P A d.o.o.
10
8\10HP subcooler
12\14\16HP subcooler
5.5 Heat exchanger adopts the subcooling technology, to keep the refrigerant
in indoor unit flowing normally, further to enhance the unit efficiency greatly.
Outdoor adopts the sub-cooling heat exchanger. In cooling mode, the refrigerant will be cooled further
after being condensed to enhance the over cooling state. Thus the refrigerant will be prevented
changing into gas-liquid mixture in the long pipe and high drop system, and the liquid refrigerant
will flow into the indoor unit evenly to ensure the effect of every indoor unit is normal. Thoroughly
prevent the gas refrigerant flowing into indoor installed at higher place because of the instant
evaporation.
5.6 Flexible installation and design
Indoor quantity can be up to 64 sets in maximum. And the indoor total capacity can be 50%~1 0%
of outdoor capacity.
If there are multiple outdoors, the outdoors will be in running by turns, much longer life.
Multiple types of indoor can be chosen for different requirements.
up to 64 sets of indoor
5.7 More optional outdoor capacity
The basic outdoor unit AV08/10/12/14/16NMVERA can be combined as the standard modular.The
combined outdoors will get the capacity at the interval of 2HP, such as AV18/20/22/24/26/28...etc..

G R U P A d.o.o.
5.8 Long piping length and high drop
The max. high drop can be up to 50m when outdoor is lower than indoor. And the max. single way
total pipe length can be up to 00m.
5.9 Easier maintenance
a. Auto diagnose function
The PCB will check the unit automatically, if there is error such as compressor wiring, sensor,
communication etc., the PCB will indicate failure code via the LED or the wired controller. Many
test modes or backup running modes are possible for easier test running and troubleshooting.
b. Auto restart function
The unit has memory function, when the power is cut off, the unit will memorize the operation state
at the moment, when the power comes again, the unit will run as the previous state.
5.10 Reliable performance
a. High COP
High efficiency and great energy saving are the purchased aim for every air conditioning
manufacturer. Haier MRVII has been designed to get high COP from the reasonable structure and
the excellent electric system.
b. Approved for RoHS certificate
All the parts in the unit have been approved for RoHS certificate. The parts are in conformance
with RoHS directive. Thus Haier MRVII will be environmental for human and nature.
The directive is to approximate the laws of the Member States on the restrictions of the use of
hazardous substances in electrical and electronics equipment and to contribute to the protection of
human health and the environmentally sound recovery and disposal of waste electrical and
electronic equipment.
10HP COP 3.95
12HP COP 4.12
c. Less chance of refrigerant leakage
The connection type of outdoor gas stop valve is brazed, therefore it is not easy to leak any
refrigerant.
Cooling operation condition: indoor temp is 270CDB/190CWB; outdoor temp is 50CDB/240CWB;
Heating operation condition: indoor temp is 200DB, outdoor temp is 70CDB/60CWB.
EER 3.80
EER 3.90
HEATING COOLING
8HP COP 4.24 EER 4.28
14HP COP 3.85 EER 3.25
16HP COP 3.90 EER 3.20
11

G R U P A d.o.o.
12
5.11 Super comfortable
a. High efficiency compressor
The compressor is hermetically scroll type with brushless internal motor, which runs faster,
much more stable. Furthermore, the compressor is with the protection when temperature,
current etc occur error. The compressor will help the unit run normally.
5.12 Multiple indoor types
There are multiple indoor types to meet the variable request. The outdoor can be suitable for
mix-match connection of following indoor types:
< Cassette type
< Convertible type
< Ceiling concealed type
< Med static pressure duct type
< High static pressure duct type
< Wall mounted type
< Console type

G R U P A d.o.o.
1
6. Control system
a. Individual control system
Wired controller YR-E12
Infrared remote controller YR-H71, YR-H65
group control method
controller master controller slave controller
Used to set the MODE, FAN, SWING, HEALTH, TEMP., TIMER etc.
Large LCD is easy to read the data; set the temp. at 10C.
24-hour timer function: to set the schedule in a whole day
Can be combined with the individual remote receiver.
Electric heating button can realize the electric heating function if the unit is
with this function.
remote receiver RE-01
Yqcb rm qcr rfc QSHI2 JER2 W[MR 2 LIEPXL2 XIQT42 XMQIV cra4
8:3fmsp rgkcp dslargml@ rm qcr rfc qafcbsjc gl _ ufmjc b_w
Hcqgelcb rm afcai rfc qwqrck d_gjspc _srmk_rga_jjw `w npcqqgle GLIGO
`srrml4 Ejqm rfc d_gjspc ambc ugjj bgqnj_w ml PGH
[fcl rfc dgjrcp lccbq rm `c ajc_lcb _lb glbmmp ugjj qclb qgel_j rm rfc
amlrpmjjcp2 JMPXIV gaml ugjj bgqnj_w ml PGH4
G_l bgqnj_w rfc glbmmp aclrp_j _bbpcqq ml PGH
G_l oscpw rfc k_jdslargml fgqrmpw `w npcqqgle GLIGO `srrml
G_l af_lec rfc amlrpmjjcp rwncq `cruccl k_qrcp _lb qj_tc mlc `w
_bhsqrgle rfc hskncp qr_rc
G_l pc_jgxc bs_j amlrpmjjcpq rm amlrpmj mlc slgr2 mp mlc amlrpmjjcp rm amlrpmj
ksjrgnjc glbmmp slgrq
Iosgnncb ugrf rfc glbmmp _k`gclr rckn4 qclqmp gl rfc amlrpmjjcp2 ufgaf
k_icq rfc glbmmp rckn4 kmpc amkdmpr_`jc
Large LC is easy to read the data; set the temp. at interval of 10C.

G R U P A d.o.o.
14
b. Central control system
YR-E12
Group controller: Realize to control 16 indoor units ON/OFF synchronously. Set indoor
units at the same mode.
Note: When the indoor unit is in group control, it CAN NOT be
controlled by its individual controller (wired cotroller or infrared
controller .
Indoor unit
Power
Group controller

G R U P A d.o.o.
Central controller(1:64)
Can monitor max.64 groups of indoor unit state: running mode, fan
speed, set temp., swing and vent. etc, also will display indoor filter
icon; can set below three modes: the later entering indoor in priority,
central control and lock;
Can monitor indoor failure and save the failure to be checked.
Receive the external signal such as the fire alarm, make the interconnect
control;
Receive the external timing signal to make TIMER ON/OFF control.
Indoor unit
Unit
No. 1
Wired controller
(group control)
Connection
board IGU04
Outdoor unit
(master unit)
Unit
No. 62 Unit
No. 6
Unit
No. 64
Central controller(1:64)
Indoor unit
Indoor unit
Indoor unit
Outdoor unit
(master unit)
Outdoor unit
(master unit)
Outdoor unit
(master unit)
Unit
No. 2
Unit
No.
Unit
No. 4 Unit
No. 5
Unit
No. 6
Unit
No. 7
Unit
No. 8
Unit
No. 9
Connection
board
Connection
board
Connection
board
ICR01
15

G R U P A d.o.o.
7. Specifications
2/ 0/29 2/ 0/29
AB092MCERA AB122MCERA AB162MCERA
6. 5
2
12.7
6. 5
2
Standard airflow(m /h)
Standard static pressure(Pa)
Max. static pressure(Pa)
Exterior dimensions(mm)
Panel exterior dimensions(mm)
Piping
dimension
Operating current(A)
Power consumption(KW)
Electri-
cal
chara-
cteris-
tics
Expansion mode
Gas piping(mm)
Liquid piping(mm)
Controller
Noise level(dB(A)) H/M/L
Drain hose(mm)
Model
Nominal heating capacity(KW)
Nominal cooling capacity(KW)
Fan
chara-
cteris-
tics
Electronic expansion valve
Wired controller/ wireless controller (optional)
Electrical heating power(KW)
/Current(A)
Heating capacity at low temp.(KW)
Fan type and Qty
Fan motor output(KW)
9.52
2.8
.2
----
2.5
1,220~2 0,50
0.47
0.08
centrifugal*1
0.04
700
0
----
660*570*260
700*700*60
19/21.6
2.8/4.8
.6
4.0
----
.2
1,220~2 0,50
0.47
0.08
centrifugal*1
0.04
700
0
----
660*570*260
700*700*60
19/21.6
2.8/4.8
4.5
5.0
----
4.0
1,220~2 0,50
0.47
0.08
centrifugal*1
0.04
700
0
----
660*570*260
700*700*60
19/21.6
2.8/4.8
/ 0/29
12.7
6. 5
2
Weight(unit,net/gross, Kg)
Weight(panel, net/gross, Kg)
4/ 2/ 0
AB182MEERA
12.7
6. 5
2
5.6
6.
(2.1/9.55)
5.0
1,220~2 0,50
0.47
0.08
centrifugal*1
0.04
1020
0
----
840*840*240
950*950*80
0/ 6
6/9
Norminal condition: indoor temperature (cooling): 270CDB/190CWB, indoor temperature (heating): 200CDB/14.50CWB
Outdoor temperature(cooling): 50CDB/240CWB, outdoor temperature(heating): 70CDB/60CWB
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time
Analyser calibrated sound intensity meter. It is a sound pressure noise level.
Power source(PH,V,Hz)
Indoor units
4-way cassette type
16

G R U P A d.o.o.
5/ 4/ 1 7/ 5/ 1
AB242MEERA AB 02MEERA AB482MEERA
9.52
2 2
Standard airflow(m /h)
Standard static pressure(Pa)
Max. static pressure(Pa)
Exterior dimensions(mm)
Panel exterior dimensions(mm)
Piping
dimension
Power source(PH,V,Hz)
Operating current(A)
Power consumption(KW)
Electri-
cal
chara-
cteris-
tics
Weight(unit,net/gross, Kg)
Expansion mode
Gas piping(mm)
Liquid piping(mm)
Controller
Noise level(dB(A)) H/M/L
Drain hose(mm)
Model
Nominal heating capacity(KW)
Nominal cooling capacity(KW)
Fan
chara-
cteris-
tics
Electronic expansion valve
Wired controller/ wireless controller (optional)
Electrical heating power(KW)
/Current(A)
Heating capacity at low temp.(KW)
Fan type and Qty
Fan motor output(KW)
15.88
7.1
8.0
(2.1/9.55)
6.
1,220~2 0,50
0.47
0.08
centrifugal*1
0.04
1020
0
----
840*840*240
950*950*80
0/ 6
6/9
9.0
10.0
(2.7/12. )
8.0
1,220~2 0,50
0.76
0.15
centrifugal*1
0.14
1920
0
----
840*840*295
950*950*80
8/44
6/9
14.0
16.0
(2.7/12. )
12.5
1,220~2 0,50
0.76
0.15
centrifugal*1
0.14
1920
0
----
840*840*295
950*950*80
8/44
6/9
42/ 9/ 5
2
15.88
9.52
15.88
9.52
Weight(panel, net/gross, Kg)
AB282MEERA
8.0
9.0
(2.1/9.55)
7.1
1,220~2 0,50
0.47
0.08
centrifugal*1
0.04
1020
0
----
840*840*240
950*950*80
0/ 6
6/9
7/ 5/ 1
9.52
2
15.88
AB 82MEERA
11.2
12.5
(2.7/12. )
10.0
1,220~2 0,50
0.76
0.15
centrifugal*1
0.14
1920
0
----
840*840*295
950*950*80
8/44
6/9
7/ 5/ 1
9.52
2
15.88
Norminal condition: indoor temperature (cooling): 270CDB/190CWB, indoor temperature (heating): 200CDB/14.50CWB
Outdoor temperature(cooling): 50CDB/240CWB, outdoor temperature(heating): 70CDB/60CWB
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time
Analyser calibrated sound intensity meter. It is a sound pressure noise level.
Indoor units
4-way cassette type
17

G R U P A d.o.o.
5/ 4/ 1
AB182MCERA AB242MCERA AB282MCERA
6. 5
2
15.88
9.52
2
Standard airflow(m /h)
Standard static pressure(Pa)
Max. static pressure(Pa)
Exterior dimensions(mm)
Panel exterior dimensions(mm)
Piping
dimension
Operating current(A)
Power consumption(KW)
Electri-
cal
chara-
cteris-
tics
Expansion mode
Gas piping(mm)
Liquid piping(mm)
Controller
Noise level(dB(A)) H/M/L
Drain hose(mm)
Model
Nominal heating capacity(KW)
Nominal cooling capacity(KW)
Fan
chara-
cteris-
tics
Electronic expansion valve
Wired controller/ wireless controller (optional)
Electrical heating power(KW)
/Current(A)
Heating capacity at low temp.(KW)
Fan type and Qty
Fan motor output(KW)
5.6
6.
----
5
1,220~2 0,50
0.45
0.09
centrifugal*1
0.05
1200
0
----
840*840*240
950*950*80
0/ 6
6/9
7.1
8
----
6
1,220~2 0,50
0.51
0.1
centrifugal*1
0.05
1200
0
----
840*840*240
950*950*80
0/ 6
6/9
8
9
----
7.0
1,220~2 0,50
0.51
0.1
centrifugal*1
0.05
1200
0
----
840*840*240
950*950*80
0/ 6
6/9
7/ 5/ 1
2
Weight(unit,net/gross, Kg)
Weight(panel, net/gross, Kg)
AB 02MCERA
2
9
10
/
8.0
1,220~2 0,50
0.76
0.15
centrifugal*1
0.09
1800
0
----
840*840*280
950*950*80
0/ 6
6/9
Norminal condition: indoor temperature (cooling): 270CDB/190CWB, indoor temperature (heating): 200CDB/14.50CWB
Outdoor temperature(cooling): 50CDB/240CWB, outdoor temperature(heating): 70CDB/60CWB
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time
Analyser calibrated sound intensity meter. It is a sound pressure noise level.
Power source(PH,V,Hz)
12.7
4/ 2/ 0
15.88
9.52
15.88
9.52
7/ 5/ 1
Indoor units
4-way cassette type
18

G R U P A d.o.o.
AB 82MCERA
2
Standard airflow(m /h)
Standard static pressure(Pa)
Max. static pressure(Pa)
Exterior dimensions(mm)
Panel exterior dimensions(mm)
Piping
dimension
Operating current(A)
Power consumption(KW)
Electri-
cal
chara-
cteris-
tics
Expansion mode
Gas piping(mm)
Liquid piping(mm)
Controller
Noise level(dB(A)) H/M/L
Drain hose(mm)
Model
Nominal heating capacity(KW)
Nominal cooling capacity(KW)
Fan
chara-
cteris-
tics
Electronic expansion valve
Wired controller/ wireless controller (optional)
Electrical heating power(KW)
/Current(A)
Heating capacity at low temp.(KW)
Fan type and Qty
Fan motor output(KW)
Weight(unit,net/gross, Kg)
Weight(panel, net/gross, Kg)
AB482MCERA
2
14
16
/
12.5
1,220~2 0,50
0.76
0.15
centrifugal*1
0.09
1800
0
----
840*840*280
950*950*80
8/40
6/9
Norminal condition: indoor temperature (cooling): 270CDB/190CWB, indoor temperature (heating): 200CDB/14.50CWB
Outdoor temperature(cooling): 50CDB/240CWB, outdoor temperature(heating): 70CDB/60CWB
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time
Analyser calibrated sound intensity meter. It is a sound pressure noise level.
Power source(PH,V,Hz)
15.88
7/ 5/ 1
15.88
9.52
44/40/ 6
11.2
12.5
/
10
1,220~2 0,50
0.76
0.15
centrifugal*1
0.09
1800
0
----
840*840*280
950*950*80
8/40
6/9
9.52
Indoor units
4-way cassette type
19

G R U P A d.o.o.
Indoor units
Ceiling concealed type
2.2 2.8 .6
2.5 .2 4.0
0.15 0.15 0.25
0.0 0.0
Standard airflow(m /h) 400 400 500
Standard static pressure(Pa)
Max. static pressure(Pa)
Exterior dimensions(mm)
Air outlet dimensions(mm)
0.8/ .6
Piping
dimension
Power source 1PH, 220~2 0V, 50Hz
Operating current(A)
Power consumption(KW)
Electri-
cal
chara-
cteris-
tics
Weight(Kg)
Expansion mode
Gas piping(mm)
Liquid piping(mm)
9.52
Controller
Noise level(dB(A)) H/M/L
Electrical heating power(KW)
/Current(A)
Drain hose(mm)
0.8/ .6 1.0/4.6
0.045
610*48 .5
*220
418*1 1
1 /1 .5
Electronic expansion valve
Wired controller/ wireless controller (optional)
6. 5
5/ 2/ 0 5/ 2/ 0
12.7
6. 5 6. 5
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AD072MLERA AD092MLERA AD122MLERA
Model
Nominal heating capacity(KW)
Nominal cooling capacity(KW)
5/ 2/ 0
Fan characteristic
Heating capacity at low temp.(KW) 2.0 2.5 .2
Fan type centrifugal*1
Fan motor output(KW) 0.012 0.012 0.02
20
0
20
0
610*48 .5
*220
610*48 .5
*220
418*1 1 418*1 1
1 /1 .5 14/14.5
9.52
20
0
Air return dimensions(mm) 480*218 480*218 480*218
Norminal condition: indoor temperature (cooling): 270CDB/190CWB, indoor temperature (heating): 200CDB/14.50CWB
Outdoor temperature(cooling): 50CDB/240CWB, outdoor temperature(heating): 70CDB/60CWB
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time
Analyser calibrated sound intensity meter. It is a sound pressure noise level.
20
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