Acson ADB-B Series User manual

Technical Manual
DUCTED
BLOWER SERIES
R22 COOLING

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
Content
Page
Nomenclature
----------------------------------------
1
- Product Line Up
Application Information
----------------------------------------
9
- Operating Range
- Refrigerant Circuit
Diagrams
- Installation Guideline
Sound Data
----------------------------------------
21
- Sound Pressure Level
- NC Curve
Selection Process
----------------------------------------
37
Engineering and Physical
Data
----------------------------------------
66
Performance Data
----------------------------------------
95
Outline and Dimension
----------------------------------------
151
Wiring Diagrams
----------------------------------------
171
Troubleshooting
----------------------------------------
184
Note:
Installation and maintenance are to be performed only by qualified personnel
who are familiar with local codes and regulation, and experienced with this
type of equipment
Caution :
Sharp edges and coil surfaces are a potential injury hazard. Avoid contact
with them
Warning :
Moving machinery and electrical power hazard may cause severe personnel
injury or death. Disconnect and lock off power before servicing equipment

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
1
Nomenclature
Indoor ADB200B2–AFAA
Brand
A :Acson
Product Specification
Variation
AA: Revision
Refrigerant
“ ”: R22
4: R407C
Type of Connection
B: Brazed
F: Flare
Electrical Characteristics
A : 50Hz / 1Ph / 220-240V
F : 50Hz / 3Ph / 380-415V
Product Type
DB: Ducted Blower
No. of Circuits
“ ” : 1 Circuit
“1” : 1 Circuit
“2” : 2 Circuits
“3” : 3 Circuits
“4” : 4 Circuits
“5” : 5 Circuits
Size
200 : 200,000 Btu/h
Product Series
B : B Series
D : D Series
Model
“ ”: Cooling Only

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
2
Outdoor AMC100B–FBCA
Brand
A: Acson
Refrigerant
“ ”: R22
4: R407C
Product Specification
Variation
CA: Revision
Product Type
LC: Single Split Condensing Unit
MC: Modular Condensing Unit
Type of Connection
B: Brazed
F: Flare
Size
100: 100,000 Btu/h
Product series
B: B Series
C: C Series
D: D Series
Electrical Characteristics
A : 50Hz / 1Ph / 220-240V
F : 50Hz / 3Ph / 380-415V
Model
“ ”: Cooling Only

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
3
Product Line-Up
Indoor Unit
ADB-B
Classification
ADB-B
Nomenclature
Control
Fin
Handset
Refrigerant Control
Air Filter
Air Discharge
W/out Control Module
W/out Contactor
Bare Aluminium
Hydrophilic Coated
W/out Handset
TXV
Capillary Tube
W/out Air Filter
Horizontal & Convertible
Horizontal & Not Convertible
Vertical & Convertible
Vertical & Not Convertible
COOLING ONLY
40B
AFAA
X
X
X
X
X
X
X
AFCA
X
X
X
X
X
X
X
50B
AFAA
X
X
X
X
X
X
X
AFCA
X
X
X
X
X
X
X
60B
AFAA
X
X
X
X
X
X
X
AFCA
X
X
X
X
X
X
X
80B
ABJA
X
X
X
X
X
X
X
100B
ABJA
X
X
X
X
X
X
X
125B
FBJA
X
X
X
X
X
X
X
150B1
FBJA
X
X
X
X
X
X
X
150B2
FBAE
X
X
X
X
X
X
X
FBAF
X
X
X
X
X
X
X
200B2
FBAE
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBAF
X
X
X
X
X
X
X
FBCC
X
X
X
X
X
X
X
250B2
FBAB
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X
300B2
FBAB
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
4
Classification
ADB-B
Nomenclature
Control
Fin
Handset
Refrigerant Control
Air Filter
Air Discharge
W/out Control Module
W/out Contactor
Bare Aluminium
Hydrophilic Coated
W/out Handset
TXV
Capillary Tube
W/out Air Filter
Horizontal & Convertible
Horizontal & Not Convertible
Vertical & Convertible
Vertical & Not Convertible
300B3
FBAB
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X
COOLING ONLY
350B3
FBAB
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X
400B4
FBAB
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X
450B3
FBAB
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X
500B4
FBAB
X
X
X
X
X
X
X
FBCB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X
600B4
FBAB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X
750B5
FBAB
X
X
X
X
X
X
X
FBCA
X
X
X
X
X
X
X

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
5
Indoor
ADB-D
Classification
ADB-D
Nomenclature
Control
Fin
Handset
Refrigerant Control
Air Filter
Air Discharge
W/out Control Module
W/out Contactor
Bare Aluminium
Hydrophilic Coated
W/out Handset
TXV
Capillary Tube
W/out Air Filter
Horizontal & Convertible
Horizontal & Not Convertible
Vertical & Convertible
Vertical & Not Convertible
COOLING ONLY
75D
ABAD
X
X
X
X
X
X
X
100D
ABAD
X
X
X
X
X
X
X
125D
FBAA
X
X
X
X
X
X
X
150D1
FBAD
X
X
X
X
X
X
X
150D2
FBAA
X
X
X
X
X
X
X
200D2
FBAD
X
X
X
X
X
X
X
300D2
FBAD
X
X
X
X
X
X
X
400D4
FBAD
X
X
X
X
X
X
X
500D4
FBAA
X
X
X
X
X
X
X

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
6
Outdoor
ALC-D
Classification
ALC
Nomenclature
Control
Fin
Refrigerant Control
Air Discharge
With Contactor
With HP/LP Switch/Sensor
Bare Aluminium
Gold (NA549) Coated
Microchannel Coil (PFC)
W/out Expansion Device
Horizontal & Convertible
Horizontal & Not Convertible
Vertical & Convertible
Vertical & Not Convertible
COOLING ONLY
35D
AMCOA
X
X
X
X
X
AMCIA
X
X
X
X
X
40D
FMDOB
X
X
X
X
X
FMDIB
X
X
X
X
X
50D
FMDOB
X
X
X
X
X
FMDIB
X
X
X
X
X
61D
FMYOB
X
X
X
X
X
FMYIB
X
X
X
X
X

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
7
AMC-B/C
Classification
AMC
Nomenclature
Control
Fin
Refrigerant Control
Air Discharge
With Contactor
With HP/LP Switch/Sensor
Bare Aluminium
Gold (NA549) Coated
Microchannel Coil (PFC)
W/out Expansion Device
Horizontal & Convertible
Horizontal & Not Convertible
Vertical & Convertible
Vertical & Not Convertible
COOLING ONLY
72C
FBDA
X
X
X
X
X
FBJA
X
X
X
X
X
80C
FBDA
X
X
X
X
X
FBDB
X
X
X
X
X
FBJA
X
X
X
X
X
100B
FBCA
X
X
X
X
X
FBCB
X
X
X
X
X
FBJA
X
X
X
X
X
125B
FBCA
X
X
X
X
X
FBCB
X
X
X
X
X
FBJA
X
X
X
X
X
150C
FBCC
X
X
X
X
X
FBCB
X
X
X
FBJA
X
X
X
X
X

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
8
Outdoor
A4MC-D
Classification
A4MC
Nomenclature
Control
Fin
Refrigerant Control
Air Discharge
With Contactor
With HP/LP Switch/Sensor
Bare Aluminium
Gold (NA549) Coated
Microchannel Coil (PFC)
W/out Expansion Device
Horizontal & Convertible
Horizontal & Not Convertible
Vertical & Convertible
Vertical & Not Convertible
COOLING
ONLY
75D
FBCA
X
X
X
X
X
100D
FBCA
X
X
X
X
X
125D
FBCA
X
X
X
X
X
150D
FBCA
X
X
X
X
X

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
9
Application Information
Operating Range
Ensure the operating temperature is in allowable range.
Caution :
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.
Outdoor
DB (°C)
Indoor WB (°C)
46
43
16
11
23
19

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
10
Refrigerant Circuit Diagram
Cooling Only Models

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
11
Installation Guideline
INDOOR
PRELIMINARY SITE SURVEY
a) Electrical supply and installation is to confirm to local authority’s (e.g. National Electricity
Board) codes and regulations.
b) Voltage supply fluctuation must not exceed +/- 10% of rated voltage. Electricity supply
line must be independent of welding transformers which can cause supply fluctuation.
c) Ensure that the location is convenient for wiring and piping.
MOUNTING
a) For ceiling mounted models, locate a position where piping and ducting work can be kept
to a minimum. Ensure that overhead supports are strong enough to hold the unit’s weight.
Position hanger rods and check for alignment with the unit. Check that hangers are
secure and that the base of fan-coil unit is level in two horizontal directions.
PIPINGS
Do not use contaminated or damaged copper tubing. If piping, evaporator or condenser are
exposed or had been opened for 15 seconds or more, vacuum and purge with field supplied
refrigerant. Generally, do not remove plastic/rubber plugs/caps from fitting, tubing and coils
until ready to connect suction or liquid line into fittings.
OPERATIONAL CHECK
After all electrical wiring is completed and the system is charged with refrigerant, make sure
unit is operating properly. Check that:
a) Condenser fans are running, with warm air blowing off the condenser coil.
b) Evaporator blowers are running and discharging cool air.
c) Suction line inside condensing unit feels cool.
d) Liquid line inside condensing unit feels warm.
ELECTRICAL CONNECTION
As wiring regulations differ from country to country, please refer to your LOCAL
ELECTRICAL CODES for field wiring regulations and ensure that these are complied with.
Besides, observe the following general precautions:
a) Ensure that the rated voltage of the unit corresponds to that of the name plate before
commencing wiring work.
b) Provide a power outlet to be used exclusively for each unit. A power supply disconnects
and a circuit breaker for over-current protection should be provided in the exclusive line.
c) The unit must be GROUNDED to prevent possible hazard due to insulation failure.
d) All wiring must be firmly connected.
e) Electrical wiring must not touch the refrigerant piping, compressor and any moving parts
of the fan motors.

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
12
INDOOR CLEARANCE
Mounting
Ensure that the overhead supports are
strong enough to hold the unit’s weight.
Position hanger rods and check for
alignment with the unit. Check that hangers
are secure and that the base of fan-coil unit
is level in the two horizontal directions,
taking into account the gradient
recommended for drainage flow as shown.
Check the gradient recommended for
drainage flow as follow.
Provide clearance for servicing and optimal
air flow as shown in the diagram.
The indoor unit must be installed such that
there is no short circuit of cool discharge with
air discharge. Respect the installation
clearance.
Do not put the indoor unit where there is
direct sunlight on unit. The location is
suitable for piping and drainage and it must
be have a large distance between a door
and unit.
Model
ADB40/50B
ADB60/80/100B
ADB75/100D
ADB125/150/200B
ADB125/150D
ADB250/300/350B
ADB200/300D
ADB400/450/500B
ADB600/750B
ADB400/500D
A (mm)
800
800
800
800
B (mm)
800
800
800
800
C (mm)
-
-
800
800
D (mm)
-
-
1000
1500

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
13
OUTDOOR
LOCATION FOR INSTALLATION OF THE CONDENSING UNITS
As condensing temperature rises, evaporating temperature rises and cooling capacity drops.
In order to achieve maximum cooling capacity, the location selected should fulfil the
following requirements:-
a) Install the condensing (outdoor) unit in a way such that hot air distributed by the outdoor
condensing unit cannot be drawn in again (as in the case of short circuit of hot discharge
air). Allow sufficient space for maintenance around the unit.
b) Ensure that there is no obstruction of air flow into or out of the unit. Remove obstacle
which block air intake or discharge.
c) The location must be well ventilated, so that the unit can draw and distribute plenty of air
thus lowering the condensing temperature.
d) A place capable of bearing the weight of the outdoor unit and isolating noise and
vibration.
e) A place protected from direct sunlight. Otherwise use an awning for protection, if
necessary.
f) A place where the hot air discharge and operating sound level will not annoy the
neighbours.
g) The location must not be susceptible to dust or oil mist.
If the condensing unit is operated in an atmosphere containing oils (including machine
oils), salt (coastal area), sulphide gas (near hot spring, oil refinery plant), such as
substances may lead to failure of the unit.
Caution

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
14
OUTDOOR CLEARANCE
Model
ALC35/40/50/61D
AMC72/80/100C
AMC100B/125B
AMC150C
A4MC75/100/125/150D
A (mm)
300
300
B (mm)
1200
1500
C (mm)
700
1000
D (mm)
500
N/A

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
15
Cable Size
Model
Indoor
ADB40B
ADB40B
ADB50B
Outdoor
ALC35D
ALC40D
ALC50D
Voltage Range**
Indoor
220 - 240V /1Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
1
B) Outdoor
mm²
1
1
1
C) Total
mm²
1
1
1
Number of Conductors
A) Indoor
-
-
-
B) Outdoor
5
5
5
Interconnection cable size*
mm²
1
1
1
Number of Conductors
4
4
4
Recommended fuse/circuit breaker rating*
A) Indoor
A
2
2
6
B) Outdoor
A
12
12
16
C) Total
A
16
16
20
Model
Indoor
ADB60B
ADB80B
ADB80B
Outdoor
ALC61D
AMC72C
AMC80C
Voltage Range**
Indoor
220 - 240V /1Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
1
B) Outdoor
mm²
1
2.5
2.5
C) Total
mm²
1.5
2.5
2.5
Number of Conductors
A) Indoor
-
-
-
B) Outdoor
5
5
5
Interconnection cable size*
mm²
1
1
1
Number of Conductors
4
4
4
Recommended fuse/circuit breaker rating*
A) Indoor
A
6
6
6
B) Outdoor
A
20
25
32
C) Total
A
20
25
32
Model
Indoor
ADB100B
ADB100B
Outdoor
AMC100B
AMC100C
Voltage Range**
Indoor
220 - 240V /1Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
B) Outdoor
mm²
4
4
C) Total
mm²
4
4
Number of Conductors
A) Indoor
-
-
B) Outdoor
5
5
Interconnection cable size*
mm²
1
1
Number of Conductors
4
4
Recommended fuse/circuit breaker rating*
A) Indoor
A
16
16
B) Outdoor
A
32
32
C) Total
A
40
40

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
16
Model
Indoor
ADB125B
ADB150B1
ADB200B2
Outdoor
AMC125B
AMC150C
AMC100B x 2
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
1
B) Outdoor
mm²
4
6
4
C) Total
mm²
4
10
10
Number of Conductors
A) Indoor
3
3
5
B) Outdoor
5
5
5
Interconnection cable size*
mm²
1
1
1
Number of Conductors
4
4
1 x 2
Recommended fuse/circuit breaker rating*
A) Indoor
A
6
6
10
B) Outdoor
A
40
50
32
C) Total
A
40
63
63
Model
Indoor
ADB200B2
ADB250B2
ADB300B2
Outdoor
AMC100C x 2
AMC125B x 2
AMC150C x 2
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
1
B) Outdoor
mm²
4
4
6
C) Total
mm²
10
16
25
Number of Conductors
A) Indoor
5
5
5
B) Outdoor
5
5
5
Interconnection cable size*
mm²
1
1
1
Number of Conductors
1 x 2
1 x 2
1 x 2
Recommended fuse/circuit breaker rating*
A) Indoor
A
10
16
16
B) Outdoor
A
32
40
50
C) Total
A
63
80
125
Model
Indoor
ADB300B3
ADB300B3
Outdoor
AMC100B x 3
AMC100C x 3
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
B) Outdoor
mm²
4
4
C) Total
mm²
25
25
Number of Conductors
A) Indoor
5
5
B) Outdoor
5
5
Interconnection cable size*
mm²
1
1
Number of Conductors
1 X 3
1 x 3
Recommended fuse/circuit breaker rating*
A) Indoor
A
16
16
B) Outdoor
A
32
32
C) Total
A
100
100

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
17
Model
Indoor
ADB350B3
ADB400B4
Outdoor
AMC100B
AMC125B x 2
AMC100B x 4
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1.5
1
B) Outdoor
mm²
4
4
C) Total
mm²
25
35
Number of Conductors
A) Indoor
5
5
5
B) Outdoor
5
5
5
Interconnection cable size*
mm²
1
1
1
Number of Conductors
1
1 X 2
1 X 4
Recommended fuse/circuit breaker rating*
A) Indoor
A
20
20
B) Outdoor
A
32
32
C) Total
A
125
150
Model
Indoor
ADB400B4
ADB450B3
ADB500B4
Outdoor
AMC100C x 4
AMC150C x 3
AMC125B x 4
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1.5
2.5
B) Outdoor
mm²
4
6
4
C) Total
mm²
35
50
50
Number of Conductors
A) Indoor
5
5
5
B) Outdoor
5
5
5
Interconnection cable size*
mm²
1
1
1
Number of Conductors
1 X 4
1 X 3
1 X 4
Recommended fuse/circuit breaker rating*
A) Indoor
A
20
25
32
B) Outdoor
A
32
50
40
C) Total
A
150
175
175
Model
Indoor
ADB600B4
ADB750B5
Outdoor
AMC150C x 4
AMC150C x 5
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
4
6
B) Outdoor
mm²
6
6
C) Total
mm²
70
120
Number of Conductors
A) Indoor
5
5
B) Outdoor
5
5
Interconnection cable size*
mm²
1
1
Number of Conductors
1 X 4
1 X 5
Recommended fuse/circuit breaker rating*
A) Indoor
A
32
50
B) Outdoor
A
50
50
C) Total
A
200
300

TECHNICAL SPECIFICATION
TS-SB-B/D-AM-A1
18
Model
Indoor
ADB75D
ADB100D
Outdoor
A4MC75D
A4MC100D
Voltage Range**
Indoor
220 - 240V /1Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
B) Outdoor
mm²
2.5
4
C) Total
mm²
2.5
4
Number of Conductors
A) Indoor
-
-
B) Outdoor
5
5
Interconnection cable size*
mm²
1
1
Number of Conductors
4
4
Recommended fuse/circuit breaker rating*
A) Indoor
A
6
16
B) Outdoor
A
32
32
C) Total
A
32
40
Model
Indoor
ADB125D
ADB150D1
ADB150D2
Outdoor
A4MC125D
A4MC150D
A4MC75D x 2
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
1
B) Outdoor
mm²
4
6
2.5
C) Total
mm²
4
6
10
Number of Conductors
A) Indoor
3
3
5
B) Outdoor
5
5
5
Interconnection cable size*
mm²
1
1
1
Number of Conductors
4
4
1 X 2
Recommended fuse/circuit breaker rating*
A) Indoor
A
6
6
6
B) Outdoor
A
40
50
25
C) Total
A
40
50
50
Model
Indoor
ADB200D2
ADB300D2
ADB400D4
ADB500D4
Outdoor
A4MC100D
x 2
A4MC150D
x 2
A4MC100D
x 4
A4MC125D
x 4
Voltage Range**
Indoor
380 - 415V /3Ph /50Hz + N +
Outdoor
380 - 415V /3Ph /50Hz + N +
Power supply cable size*
A) Indoor
mm²
1
1
1.5
4
B) Outdoor
mm²
2.5
6
2.5
4
C) Total
mm²
10
25
35
50
Number of Conductors
A) Indoor
5
5
5
5
B) Outdoor
5
5
5
5
Interconnection cable size*
mm²
1
1
1
1
Number of Conductors
1 x 2
1 x 2
1 X 4
1 X 4
Recommended fuse/circuit breaker rating*
A) Indoor
A
12
20
20
40
B) Outdoor
A
32
50
32
40
C) Total
A
63
100
150
175