Electra Delta 17 DF User manual

Service Manual
Alpha / Delta Series
Indoor Units Outdoor Units
Alpha 7 CON 7 (Alpha)
Delta 7 GCN 7
Alpha 9 GCN 9 (Alpha)
Delta 9 DF ONG3-9 B1
ONG3-9 B2
Alpha 12 GCN 12 (Alpha)
Delta 12 DF ONG3-12 B1
ONG3-12 B2
Alpha 17 ONG3-14 B1
Alpha 17 ONG3-17 (Alpha)
Delta 17 DF ONG3-17
Delta 24 OU7-24C
JULY 2008
REFRIGERANT COOLING ONLY
R410A HEAT PUMP
SM ALPHA 1-E.3 GB
CONTENT

A
LIST OF EFFECTIVE PAGES
SM ALPHA 1-E.3 GB
LIST OF EFFECTIVE PAGES
Note: Changes in the pages are indicated by a “Revision#” in the footer of each effected page
(when none indicates no changes in the relevant page). All pages in the following list represent
effected/ non effected pages divided by chapters.
Dates of issue for original and changed pages are:
Original ....... 0 ........ 10 December 2004
Total number of pages in this publication is 169 consisting of the following:
Page
No.
Revision
No. #
Page
No.
Revision
No. #
Page
No.
Revision
No. #
Title ....................... 3
A ........................... 3
i............................. 3
1-1 - 1-2 ................ 3
2-1 - 2-13 .............. 3
3-1 ........................ 3
4-1 - 4-6 ................ 3
5-1 - 5-40 .............. 3
6-1 - 6-8 ................ 3
7-1 ........................ 3
8-1 - 8-5 ................ 3
9-1 ........................ 3
10-1-10-4 .............. 3
11-1....................... 3
12-1-12-32 ............ 3
13-1-13-2 .............. 3
14-1-14-49 ............ 3
Appendix -A ...........3
• Zero in this column indicates an original page.
*Due to constant improvements please note that the data on this service manual can be modified with out notice.
**Photos are not contractual
CONTENT

i
TABLE OF CONTENTS
SM ALPHA 1-E.3 GB
Table of Contents
1. INTRODUCTION ...................................................................................................1-1
2. PRODUCT DATA SHEET......................................................................................2-1
3. RATING CONDITIONS..........................................................................................3-1
4. OUTLINE DIMENSIONS .......................................................................................4-1
5. PERFORMANCE DATA & PRESSURE CURVES ................................................5-1
6. SOUND LEVEL CHARACTERISTICS ..................................................................6-1
7. ELECTRICAL DATA..............................................................................................7-1
8. WIRING DIAGRAMS .............................................................................................8-1
9. ELECTRICAL CONNECTIONS.............................................................................9-1
10. REFRIGERATION DIAGRAMS.............................................................................10-1
11. TUBING CONNECTIONS......................................................................................11-1
12. CONTROL SYSTEM .............................................................................................12-1
13. TROUBLESHOOTING ..........................................................................................13-1
14. EXPLODED VIEWS AND SPARE PARTS LISTS.................................................14-1
15. APPENDIX A .........................................................................................................15-1

1-1
INTRODUCTION
SM ALPHA 1-E.3 GB
1. INTRODUCTION
1.1 General
The new Alpha / Delta split wall mounted is based on the compact range. It comprise
the ST (cooling only) and RC (heat pump) models,
The indoor Alpha / Delta units are available as LED display types, featuring esthetic
design, compact dimensions, and low noise operation.
1.2 Main Features
The Alpha / Deltaseries benefits from the most advanced technological innovations,
namely:
●R410A models
●Microprocessor control.
●Infrared remote control with liquid crystal display.
●Indoor large diameter cross flow fan, allowing low noise level operation.
●Bended indoor coil with treated aluminum fins and coating for improved
efficiency.
●High COP.
●Easy access to the interconnecting tubing and wiring connections, so that
removing the front grill or casing is not necessary.
●Refrigerant pipes can be connected to the indoor unit from 5 different optional
directions.
●Automatic treated air sweep.
●Easy installation and service.
●4M length tubing connection kit is provided in the outdoor unit (optional).
1.3 Indoor Unit
The indoor unit is wall mounted, and can be easily fitted to many types of residential
and commercials applications.
It includes:
●Casing with air inlet and outlet grills.
●A large-diameter tangential fan.
●Bended coil with treated aluminum fins.
●Motorized flaps
●Multi-speed motor with internal protection
●Advanced electronic control box assembly
●Interconnecting wiring terminal block
●Mounting plate
CONTENT

1-2
INTRODUCTION
SM ALPHA 1-E.3 GB
1.4 Filtration
The Alpha / Delta series presents several types of air filters
●Easily accessible, and re-usable pre-filters (mesh)
●Pre-charged electrostatic filter (optional)
●Active carbon filter (optional)
1.5 Control
The microprocessor indoor controller, and an infrared remote control, supplied as
standard, provide complete operating function and programming. For further details
please refer to the Operation Manual, Appendix A.
1.6 Outdoor Unit
The Alpha / Delta outdoor units can be installed as floor or wall mounted units by using
a wall supporting bracket. The metal sheets are protected by anti- corrosion paint work
allowing long life resistance. All outdoor units are pre-charged. For further information
please refer to the Product Data Sheet, Chapter 2.
It includes :
●A Rotary compressor mounted in a soundproofed compartment :
●Axial fan.
●Outdoor coil with hydrophilic louver fins for RC units.
●Outlet air fan grill.
●Service valves” flare” type connection.
●Interconnecting wiring terminal block.
1.7 Tubing Connections
Flare type interconnecting tubing can be produced on site.
A connection pipe kit is provided in outdoor package.
For further details please refer to the Installation Manual, Appendix A.
1.8 Accessories
ASK (All Season Kit):
For low ambient working conditions in cooling, an ASK can be installed inside the outdoor
unit. This kit allows cooling operation down to outdoor temp of -10 ºC by gradually
controlling the outdoor fan speed motor.
1.9 Inbox Documentation
Each unit is supplied with its own installation and operation manuals.
CONTENT

2-1
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2. PRODUCT DATA SHEET
2.1 Alpha 7 / CON7 (Alpha)
Model Indoor Unit Alpha 7
Model Outdoor Unit CON 7 (Alpha)
Installation Method of Pipe Flared
Characteristics Units Cooling Only Cooling Heating
Capacity (1) Btu/hr 7000 7000 7300
kW 2.05 2.05 2.15
Power input (1) kW 0.68 0.68 0.63
EER (Cooling) or COP(Heating) (1) W/W 3.01 3.01 3.41
Energy efficiency class B B B
Power supply V/Ph/Hz 230V/Single/50Hz
Rated current A 3.0 3.0 2.8
Starting current A 15
Circuit breaker rating A 10
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1150/950
Air flow (2) H/M/L m3/hr 390/320
External static pressure Min-Max Pa 0
Sound power level (3) H/M/L dB(A) 50/44
Sound pressure level(4) H/M/L dB(A) 37/32
Moisture removal l/hr 0.8
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 680*250*180
Weight kg 7
Package dimensions WxHxD mm 740*250*310
Packaged weight kg 9.5
Units per pallet units 36
Stacking height units 9 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type, model Rotary,TOSHIBA,PA82X1C-4DZDE
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 850
Air flow H/L m3/hr 1200
Sound power level H/L dB(A) 61 62
Sound pressure level(4) H/L dB(A) 52 53
Dimensions WxHxD mm 610*235*490
Weight kg 27 27.5
Package dimensions WxHxD mm 720*550*360
Packaged weight kg 30/33.5(with kit) 30.5/34(with kit)
Units per pallet Units 12
Stacking height units 4 levels
Refrigerant type R410A
Refrigerant chargless distance Kg/m 0.72kg/7.5m
Additional charge kg 4m≤length≤10m,0.72kg; 10m<length≤15m,0.8kg
Connections between
units
Liquid line In.(mm) Ф1/4”(6.35)
Suction line In.(mm) Ф3/8”(9.53)
Max.tubing length m. Max.15
Max.height difference m. Max.7
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-2
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.2 Delta 7 R410A А2 DF / GCN 7 RC R410A A2
Model Indoor Unit Delta 7 R410A A2 DF
Model Outdoor Unit GCN 7 RC R410A A2
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity (4) Btu/hr 7780 7850
kW 2.28 2.30
Power input (4) kW 0.62 0.67
EER (Cooling) or COP(Heating) (4) W/W 3.70 3.45
Energy efficiency class(SII) A A
Power supply
V 230
Ph 1
Hz 50
Rated current A 2.8 3.0
Power factor 0.95 0.95
Prated (IDU) W 30
Prated (IDU+ODU) W 890
Starting current A 15
Circuit breaker rating A 10
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1050/-/900
Air flow (1) H/M/L m3/hr 450/-/380
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 50/-/44
Sound pressure level(3) H/M/L dB(A) 37/-/31
Moisture removal l/hr 0.74
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 680x250x180
Net Weight kg 6
Package dimensions WxHxD mm 740x310x248
Packaged weight kg 8.5
Units per pallet units 32
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,Toshiba(GMCC),PA82X1C-4DZDE
Fan type & quantity Propeller(direct) x 1
Fan speeds H RPM 830
Air flow H m3/hr 1450
Sound power level H dB(A) 60
Sound pressure level(3) H dB(A) 50
Dimensions WxHxD mm 830x545x245
Net Weight kg 31.5
Package dimensions WxHxD mm 870x600x320
Packaged weight kg 34
Units per pallet Units 12
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg(7.5m) 0.8kg
Additional charge 4m≤Length≤10m: +0g; 10mLength≤15m: +50g
Connections between
units
Liquid line In.(mm) 1/4"(6.35)
Suction line In.(mm) 3/8"(9.53)
Max.tubing length m. Max.15
Max.height
difference m. Max.7
Operation control type Remote control
Heating elements(Option) kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-3
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.3 Alpha 9 / GCN9 (Alpha)
Model Indoor Unit Alpha 9
Model Outdoor Unit GCN 9 (Alpha)
Installation Method of Pipe Flared
Characteristics Units Cooling Only Cooling Heating
Capacity (1) Btu/hr 9000 9000 9650
kW 2.64 2.64 2.83
Power input (1) kW 0.87 0.87 0.93
EER (Cooling) or COP(Heating) (1) W/W 3.03 3.03 3.04
Energy efficiency class BBD
Power supply V/Ph/Hz 230V/Single/50Hz
Rated current A 3.9 3.9 4.1
Starting current A 21.7
Circuit breaker rating A 10
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1310/1100
Air flow (2) H/M/L m3/hr 450/360
External static pressure Min-Max Pa 0
Sound power level (3) H/M/L dB(A) 53/49
Sound pressure level(4) H/M/L dB(A) 41/35
Moisture removal l/hr 1.2
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 680*250*180
Weight kg 7
Package dimensions WxHxD mm 740*250*310
Packaged weight kg 9.5
Units per pallet units 36
Stacking height units 9 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,TOSHIBA,PA108X1C-4FZDE
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 750
Air flow H/L m3/hr 1370
Sound power level H/L dB(A) 59 61
Sound pressure level(4) H/L dB(A) 49 51
Dimensions WxHxD mm 830x245x545
Weight kg 32.5 33.5
Package dimensions WxHxD mm 880x320x610
Packaged weight kg 35/38.5(with kit) 36/39.5(with kit)
Units per pallet Units 9
Stacking height units 3levels
Refrigerant type R410A
Refrigerant chargless distance kg/m 0.85kg/7.5m 0.9kg/7.5m
Additional charge kg 4m≤length≤10m,0.85kg
10m<length≤15m,0.93kg
4m≤length≤10m,0.9kg
10m<length≤15m,0.98kg
Connections between
units
Liquid line In.(mm) Ф1/4”(6.35)
Suction line In.(mm) Ф3/8”(9.53)
Max.tubing length m. Max.15
Max.height difference m. Max.7
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units). and EN 14511
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-4
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
Units Coolin
g
Onl
y
Btu/hr 8870
kW 2.6
Sensible capacit
y
kW 1940
Moisture removal l/hr 0.98
kW 0.78
W/W 3.34
V/Ph/Hz
A
3.5
A
A
Fan speeds RPM
M2
Qt
y
mm
External static pressure Nom Pa
amp
dB
(
A
)
dB
(
A
)
-
mm
WxDxH mm
k
g
watt
amp
RPM
Qt
y
mm
m3/hr
RPM
watt
M2
Qt
y
mm
dB
(
A
)
dB
(
A
)
WxDxH mm
k
g
32 / 34.5
k
g
/m
g
/m
In.
(
mm
)
In.
(
mm
)
m.
m.
kW -
-
795*610*290 / 970*650*394
R410A
Running Current (Rated)
60 / -
730
20
0.45
2
41/-/35
-
supplied by others
0.13
53/-/49
Max.8
RC7 Remote control
680*250*180 / 740*310*248
9.5
Capillary tube
Flared
Max15
1.5
21°C/ 46°C
-9°C / 24°C
Power level (H/L)
Pressure level(3) (H/L)
Coil
49 / -
Weight
Air flow
3/8"(9.53)
Speed (H/L)
Motor Type
0.91kg/7.5m
4m＜L≤10m: +0g; 10m＜L≤15m: +80g
Sound
Add charge per mtr
Model Indoor unit
Outdoor unit
Cooling Temperature Operating Range (Min/Max)
Fan
Rows
Heating elements (Option) -
Max.tubing length
Connections between
units
Suction line
Max.height difference
Operation control type
Liquid line
Type
1/4"(6.35)
Others -
1750
33 / 35.5
Dimensions/(packaged)
Weight(packaged)
fixed RPM
Area
400
21°C DB (15 °C WB) / 32°C DB (23°C WB)
Sound
ONG3-9 R410A B1
Motor kW
10°C /27°C
16
Power level (H/M/L)
Pressure level(3) (H/M/L
Condenstate drain tube I.D
3
Airflow direction control
Air Filter
Cooling Temperature Operating Range (Min/Max)
Type
Model
Heating Temperature Operating Range (Min/Max)
Dimensions/(packaged)
Fin Spacing
Type
Blades
Motor output
Diameter
21.7
10
H/M/L
Fan type & quantity
Delta 9RC/ST fixed rpm R410A
Model
Centifugal x1
1310/-/1100
OUTDOOR
Compressor
Motor Speed
Refrigerant Chargless distance
Heating Temperature Operating Range (Min/Max)
Type
Control
Model
Running Current (Rated
)
3.35
Power supply 220-240V/Single/50Hz
INDOOR
Air flow (1)
H
3.8
Starting current
Circuit breaker rating
0.850
1940 -
Capacity (4)
Total 8870 9720
2.6 2.85
0.98
EER (Cooling) or COP(Heating) (4) 3.34
Heating
Delta 9RC/ST fixed rpm R410A
ONG3-9 R410A B1
Characteristics Cooling
Running Current (Rated) 3.5
-
Coil
Fin Spacing 1.5
M
Power input (4) 0.78
0
100
2
L
Rows
0.126Area
L/S -
125
Single Rotary
PA103X1C-4DZDE
3000
Propeller(direct) x 1
840/870
3.90/3.80
(1) Airflow in ducted units;at nominal external static pressure.
(2)Sound power in ducted units is measured at air discharge.
(3)Sound pressure level measured at 1-meter distance from unit.
(4)Rating conditions in accordance to AS 3823, ISO 5151 and ISO 13253 (for ducted units).
2.4 Delta 9 RC/ST fixed RPM R410A / ONG3-9 R410A B1
CONTENT

2-5
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.5 Delta 9 R410A B2 DF / ONG3-9 RC R410A B2 ISR
Model Indoor Unit Delta 9 R410A B2 DF ISR
Model Outdoor Unit ONG3-9 RC R410A B2 ISR
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity (4) Btu/hr 9210 9890
kW 2.70 2.90
Power input (4) kW 0.75 0.83
EER (Cooling) or COP(Heating) (4) W/W 3.60 3.50
Energy efficiency class(SII) C C
Power supply
V 230
Ph 1
Hz 50
Rated current A 3.4 3.8
Power factor 0.95 0.95
Prated (IDU) W 30
Prated (IDU+ODU) W 1050
Starting current A 16.6
Circuit breaker rating A 10
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1320/-/1100
Air flow (1) H/M/L m3/hr 450/-/360
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 53/-/49
Sound pressure level(3) H/M/L dB(A) 41/-/35
Moisture removal l/hr 1.02
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 680x250x180
Net Weight kg 6
Package dimensions WxHxD mm 740x310x248
Packaged weight kg 8.5
Units per pallet units 32
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,Toshiba(GMCC),PA103X1C-4FZDE1
Fan type & quantity Propeller(direct) x 1
Fan speeds H RPM 780
Air flow H m3/hr 1800
Sound power level H dB(A) 59
Sound pressure level(3) H dB(A) 49
Dimensions WxHxD mm 795x610x290
Net Weight kg 33
Package dimensions WxHxD mm 970x650x394
Packaged weight kg 35.5
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg(7.5m) 0.95kg
Additional charge 4m≤Length≤10m: +0g; 10m≤Length≤15m: +50g
Connections between
units
Liquid line In.(mm) 1/4"(6.35)
Suction line In.(mm) 3/8"(9.53)
Max.tubing length m. Max.15
Max.height
difference m. Max.7
Operation control type Remote control
Heating elements(Option) kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-6
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.6 Alpha 12 / GCN12 (Alpha)
Model Indoor Unit Alpha 12
Model Outdoor Unit GCN 12 (Alpha)
Installation Method of Pipe Flared
Characteristics Units Cooling Only Cooling Heating
Capacity (1) Btu/hr 12000 12000 12900
kW 3.50 3.50 3.78
Power input (1) kW 1.16 1.16 1.17
EER (Cooling) or COP(Heating) (1) W/W 3.02 3.02 3.23
Energy efficiency class BBC
Power supply V/Ph/Hz 230V/Single/50Hz
Rated current A 5.2 5.2 5.2
Starting current A 31.5
Circuit breaker rating A 10
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1210/950
Air flow (2) H/M/L m3/hr 620/460
External static pressure Min-Max Pa 0
Sound power level (3) H/M/L dB(A) 53/47
Sound pressure level(4) H/M/L dB(A) 40/33
Moisture removal l/hr 1.5
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 840*250*180
Weight kg 8
Package dimensions WxHxD mm 900*250*310
Packaged weight kg 11
Units per pallet units 36
Stacking height units 9 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,TOSHIBA,PA145X2C-4FT
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 830
Air flow H/L m3/hr 1450
Sound power level H/L dB(A) 65 65
Sound pressure level(4) H/L dB(A) 54 54
Dimensions WxHxD mm 830x245x545
Weight kg 37 38
Package dimensions WxHxD mm 880x320x610
Packaged weight kg 39.5/43(with kit) 40.5/44(with kit)
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg/m 0.89kg/7.5m
Additional charge per 1 meter g/m 4m≤length≤10m,0.89kg
10m<length≤15m,0.97kg
Connections between
units
Liquid line In.(mm) Ф1/4”(6.35)
Suction line In.(mm) ø3/8”(9.53)
Max.tubing length m. Max.15
Max.height
difference m. Max.7
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-7
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
Units Cooling Only
Btu/hr 11260
kW 3.3
Sensible capacity kW 2.585
Moisture removal l/hr 1.05
kW 1.01
W/W 3.26
V/Ph/Hz
A4.6
A
A
Fan speeds RPM
M2
Qty
mm
External static pressure Nom Pa
amp
dB(A)
dB(A)
-
mm
WxDxH mm
kg
watt
amp
RPM
Qty
mm
m3/hr
RPM
watt
M2
Qty
mm
dB(A)
dB(A)
WxDxH mm
kg 33.5 / 36
kg/m
g/m
In.(mm)
In.(mm)
m.
m.
kW -
-
Model Indoor unit Delta 12RC/ST fixed rpm R410A
Outdoor unit ONG3-12 R410A B1
Characteristics Cooling Heating
Capacity (4)
Total 11260 12280
3.3 3.60
2.585 -
1.05 -
Power input (4) 1.01 1.030
EER (Cooling) or COP(Heating) (4) 3.26 3.47
Power supply 220-240V/Single/50Hz
Running Current (Rated) 4.6 4.7
Starting current 24
Circuit breaker rating 10
INDOOR
Model Delta 12RC/ST fixed rpm R410A
Fan type & quantity Centifugal x1
H/M/L 1210/-/950
Air flow (1)
H
L/S
172
M-
L 127
Coil
Area 0.167
Rows 2
Fin Spacing 1.5
0
Airflow direction control -
Air Filter supplied by others
Running Current (Rated) 0.13
Sound Power level (H/M/L) 53/-/47
Pressure level(3) (H/M/ 40/-/33
Cooling Temperature Operating Range (Min/Max) 21 °C DB (15°C WB) / 32°C DB (23°C WB)
Heating Temperature Operating Range (Min/Max) 10 °C ~27 °C
Condenstate drain tube I.D 16
Dimensions/(packaged) 840*250*180 / 900*310*248
Weight 10.5
OUTDOOR
Model ONG3-12 R410A B1
Compressor
Type Single Rotary
Model PANSONIC, 5PS132EAA22
Motor kW 1085/1115
Running Current (Rate
d
5.05/4.85
Motor Speed 3000
Fan
Type Propeller(direct) x 1
Blades 3
Diameter 400
Air flow 1850
Motor Type Fixed RPM
Speed (H/L) 810
Motor output 25
Coil
Area 0.45
Rows 2
Fin Spacing 1.5
Sound Power level (H/L)
Pressure level(3) (H/L)
61/-
50/-
Cooling Temperature Operating Range (Min/Max) 21 °C / 46 °C
Heating Temperature Operating Range (Min/Max) -9 °C / 24 °C
Dimensions/(packaged) 795*610*290 / 970*650*394
Weight(packaged) 34.5 / 37
Max.height difference
Refrigerant
Type R410A
Control Capillary tube
Chargless distance 0.93kg/7.5m
Add charge per mtr 4m＜L≤10m: +0g; 10m＜L≤15m: +80g
Type Flared
Max.tubing length Max15
Max.8
Operation control type RC7 Remote control
Heating elements (Option) -
Connections between
units
Liquid line 1/4"(6.35)
Suction line 3/8"(9.53)
Others -
(1) Airflow in ducted units;at nominal external static pressure.
(2)Sound power in ducted units is measured at air discharge.
(3)Sound pressure level measured at 1-meter distance from unit.
(4)Rating conditions in accordance to AS 3823, ISO 5151 and ISO 13253 (for ducted units).
2.7 Delta 12 RC/ST fixed RPM R410A / ONG3-12 R410A B1
CONTENT

2-8
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.8 Delta 12 R410A B2 DF / ONG3-12 RC R410A B2 ISR
Model Indoor Unit Delta 12 R410A B2 DF ISR
Model Outdoor Unit ONG3-12 RC R410A B2 ISR
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity (4) Btu/hr 12110 12620
kW 3.55 3.70
Power input (4) kW 0.99 1.03
EER (Cooling) or COP(Heating) (4) W/W 3.60 3.60
Energy efficiency class(SII) A A
Power supply
V 230
Ph 1
Hz 50
Rated current A 4.5 4.7
Power factor 0.95 0.95
Prated (IDU) W 30
Prated (IDU+ODU) W 1430
Starting current A 24
Circuit breaker rating A 10
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1250/-/880
Air flow (1) H/M/L m3/hr 620/-/390
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 53/-/47
Sound pressure level(3) H/M/L dB(A) 40/-/33
Moisture removal l/hr 1.26
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 840x250x180
Net Weight kg 8
Package dimensions WxHxD mm 900x310x248
Packaged weight kg 10.5
Units per pallet units 32
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,Panasonic,5PS132EAC22
Fan type & quantity Propeller(direct) x 1
Fan speeds H RPM 810
Air flow H m3/hr 1850
Sound power level H dB(A) 62
Sound pressure level(3) H dB(A) 52
Dimensions WxHxD mm 795x610x290
Net Weight kg 34.5
Package dimensions WxHxD mm 970x650x394
Packaged weight kg 37
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg(7.5m) 0.98kg
Additional charge 4m≤Length≤10m: +0g; 10m≤Length≤15m:
+70g
Connections between units
Liquid line In.(mm) 1/4"(6.35)
Suction line In.(mm) 3/8"(9.53)
Max.tubing length m. Max.15
Max.height
difference m. Max.7
Operation control type Remote control
Heating elements (Option) kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-9
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.9 Delta 17 R410A B1 DF / ONG3-14 RC R410A B1 ISR
Model Indoor Unit DELTA 17 R410A B1 DF ISR
Model Outdoor Unit ONG3-14 RC R410A B1 ISR
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity (4) Btu/hr 16040 16720
kW 4.70 4.90
Power input (4) kW 1.40 1.40
EER (Cooling) or COP(Heating) (4) W/W 3.38 3.50
Energy efficiency class(SII) C C
Power supply
V 230
Ph 1
Hz 50
Rated current A 6.4 6.4
Power factor 0.95 0.95
Prated (IDU) W 42
Prated (IDU+ODU) W 1830
Starting current A 28.4
Circuit breaker rating A 15
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1200/ - /1000
Air flow (1) H/M/L m3/hr 720/ - /590
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 55/-/50
Sound pressure level(3) H/M/L dB(A) 43/ - /37
Moisture removal l/hr 1.75
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 900x295x200
Net Weight kg 11
Package dimensions WxHxD mm 955x360x270
Packaged weight kg 14
Units per pallet units 24
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,Panasonic,5KS170EAB21
Fan type & quantity Propeller(direct) x 1
Fan speeds H RPM 910
Air flow H m3/hr 2160
Sound power level H dB(A) 64
Sound pressure level(3) H dB(A) 53
Dimensions WxHxD mm 795x610x290
Net Weight kg 40.5
Package dimensions WxHxD mm 970x650x394
Packaged weight kg 43
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg(7.5m) 1.27kg
Additional charge 4m≤Length≤10m: +0g; 10m≤Length≤15m: +150g
Connections between units
Liquid line In.(mm) 1/4"(6.35)
Suction line In.(mm) 1/2"(12.7)
Max.tubing length m. Max.15
Max.height difference m. Max.7
Operation control type Remote control
Heating elements (Option) kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-10
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.10 Alpha 17 / ONG3-17 (Alpha)
Model Indoor Unit Alpha 17
Model Outdoor Unit ONG3 17 (Alpha)
Installation Method of Pipe Flared
Characteristics Units cooling only Cooling Heating
Capacity (1) Btu/hr 17570 17570 18250
kW 5.15 5.15 5.35
Power input (1) kW 1.70 1.70 1.65
EER (Cooling) or COP(Heating) (1) W/W 3.03 3.03 3.24
Energy efficiency class BBC
Power supply V/Ph/Hz 230V/Single/50Hz
Rated current A 7.6 7.6 7.4
Starting current A 30
Circuit breaker rating A 15
INDOOR
Fan type & quantity Cross flow x 1
Fan speeds H/M/L RPM 1200/1000
Air flow (2) H/M/L m3/hr 720/590
External static pressure Min-Max Pa 0
Sound power level (3) H/M/L dB(A) 55-50
Sound pressure level(4) H/M/L dB(A) 43-37
Moisture removal l/hr 2.2
Condensate drain tube I.D mm 16
Dimensions WxHxD mm 900x295x200
Weight kg 11
Package dimensions WxHxD mm 955x360x270
Packaged weight kg 14
Units per pallet units 24
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type, model Rotary,TOSHIBA,PA200X2CS-4KT1
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 910
Air flow H/L m3/hr 2160
Sound power level H/L dB(A) 64 65
Sound pressure level(4) H/L dB(A) 53 54
Dimensions WxHxD mm 795x290x610
Weight kg 42 43
Package dimensions WxHxD mm 945x395x655
Packaged weight kg 45/49(with kit) 46/50(with kit)
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg/m 1.28/7.5
Additional charge per 1 meter g/m 4m ≤L ≤10M:0g
10m ≤L ≤15M:+100g
Connections between units
Liquid line In.(mm) ø1/4”(6.35)
Suction line In.(mm) ø 1/2”(12.7)
Max.tubing length m. Max.15
Max.height difference m. Max.7
Operation control type Remote Control
Heating elements kW
Others ASK Factory Option
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-11
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.11 Delta 17 RC/ST fixed RPM R410A / ONG3-17 (Alpha)
Model Indoor Unit Delta 17RC/ST fixed rpm R410A
Model Outdoor Unit ONG3 17 (Alpha)
Installation Method of Pipe Flared
Characteristics Units cooling only Cooling Heating
Capacity (1) Btu/hr 17570 17570 18250
kW 5.15 5.15 5.35
Power input (1) kW 1.70 1.70 1.65
EER (Cooling) or COP(Heating) (1) W/W 3.03 3.03 3.24
Energy efficiency class BB C
Power supply V/Ph/Hz 230V/Single/50Hz
Rated current A 7.6 7.6 7.4
Starting current A 30
Circuit breaker rating A 15
INDOOR
Fan type & quantity Cross flow x 1
Fan speeds H/M/L RPM 1200/1000
Air flow (2) H/M/L m3/hr 720/590
External static pressure Min-Max Pa 0
Sound power level (3) H/M/L dB(A) 55-50
Sound pressure level(4) H/M/L dB(A) 43-37
Moisture removal l/hr 2.2
Condensate drain tube I.D mm 16
Dimensions WxHxD mm 900x295x205
Weight kg 11
Package dimensions WxHxD mm 955x360x270
Packaged weight kg 14
Units per pallet units 24
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type, model Rotary,TOSHIBA,PA200X2CS-4KT1
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 910
Air flow H/L m3/hr 2160
Sound power level H/L dB(A) 64 65
Sound pressure level(4) H/L dB(A) 53 54
Dimensions WxHxD mm 795x290x610
Weight kg 42 43
Package dimensions WxHxD mm 945x395x655
Packaged weight kg 45/49(with kit) 46/50(with kit)
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg/m 1.28/7.5
Additional charge per 1 meter g/m 4m ≤L ≤10M:0g
10m ≤L ≤15M:+100g
Connections between units
Liquid line In.(mm) ø1/4”(6.35)
Suction line In.(mm) ø 1/2”(12.7)
Max.tubing length m. Max.15
Max.height
difference m. Max.7
Operation control type Remote Control
Heating elements kW
Others ASK Factory Option
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-12
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.12 Delta 17 R410A DF / ONG3-17 RC R410A
Model Indoor Unit Delta 17 R410A DF
Model Outdoor Unit ONG3-17 RC R410A
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity(4) Btu/hr 18430 18770
kW 5.40 5.50
Power input(4) kW 1.69 1.67
EER (Cooling) or COP(Heating) (4) W/W 3.20 3.30
Energy efficiency class(SII) F E
Power supply
V 230
Ph 1
Hz 50
Rated current A 7.7 7.6
Power factor 0.95 0.95
Prated (IDU) W 40
Prated (IDU+ODU) W 2150
Starting current A 32
Circuit breaker rating A 15
INDOOR
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1200/ - /1000
Air flow(1) H/M/L m3/hr 720/ - /590
External static pressure Min Pa 0
Sound power level(2) H/M/L dB(A) 55/-/50
Sound pressure level(3) H/M/L dB(A) 43/ - /37
Moisture removal l/hr 2.33
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 900x295x200
Net Weight kg 11
Package dimensions WxHxD mm 955x360x270
Packaged weight kg 14
Units per pallet units 24
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,TOSHIBA PA200X2CS-4KT1
Fan type & quantity Propeller(direct) x 1
Fan speeds H RPM 910
Air flow H m3/hr 2160
Sound power level H dB(A) 65
Sound pressure level(3) H dB(A) 54
Dimensions WxHxD mm 795x610x290
Net Weight kg 43
Package dimensions WxHxD mm 970x650x394
Packaged weight kg 46
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg(7.5m) 1.28kg
Additional charge 4m≤Length≤10m: +0g; 10m≤Length≤15m: +100g
Connections between units
Liquid line In.(mm) 1/4"(6.35)
Suction line In.(mm) 1/2"(12.7)
Max.tubing length m. Max.15
Max.height
difference m. Max.7
Operation control type Remote control
Heating elements (Option) kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

2-13
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.13 Delta 24 R410A / OU7-24C R410A
Model Indoor Unit Delta 24
Model Outdoor Unit OU7-24C
Installation method WALL MOUNTED
Characteristics Units Cooling only Cooling Heating
Capacity(1) Btu/hr 23100 23100 24150
kW 6.77 6.77 7.08
Power input(1) kW 2.24 2.24 2.35
COP(1) W/W 3.02 3.02 2.95
Energy efficiency class B B D
Power supply V/ Ph /Hz 230/50/1
Rated current A 10.5 11.0
Starting current A 63
Circuit breaker rating A 20
INDOOR
Fan type & quantity CROSS FLOW *1
Fan speeds H/ M/ L RPM 1300 1200 1100
Air flow(2) H/ M/ L m_/hr 910 820 740
External static pressure Min-Max Pa N/A
Sound power level(3) H/ M/ L dB(A) 60 57 55
Sound pressure level(4) H/ M/ L dB(A) 47 44 42
Moisture removal L/hr 2.3
Condensate drain tube I.D mm 16
Dimensions W/ H / D mm 1060 295 210
Weight kg 15
Package dimensions W/ H / D mm 1125 360 280
Packaged weight kg 18
Units per pallet Units 16
Stacking height Units 8
OUTDOOR
Refrigerant control CAPILLARY TUBE
Compressor type, model ROTARY
Fan type & quantity AXIAL*1
Fan speeds H / L RPM 850 720
Air flow H / L m_/hr 3100 2600
Sound power level H / L dB(A) 67 62
Sound pressure level(4) H / L dB(A) 58 54
Dimensions W/ H / D mm 900 680 340
Weight kg 64
Package dimensions W/ H / D mm 985 730 406
Packaged weight kg 67
Units per pallet Units 6
Stacking height Units 2
Refrigerant type R410A
Refrigerant chargless distance kg/m 1.7 / 7.5
Additional charge g/m 7.5m<Add 30g / <15m
Connections
between units
Liquid line In. 3/8
Suction line In. 5/8
Max. tubing length m. 15
Max. height difference m. 7
Operation control type LCD REMOTE CONTROL
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
CONTENT

3-1
RATING CONDITIONS
SM ALPHA 1-E.3 GB
3. RATING CONDITIONS
Standard conditions in accordance with ISO 5151, ISO 13253 (for ducted units)
and EN 14511.
Cooling:
Indoor: 27oC DB 19oC WB
Outdoor: 35 oC DB
Heating:
Indoor: 20oC DB
Outdoor: 7oC DB 6oC WB
3.1 Operating Limits
3.1.1 R410A
Indoor Outdoor
Cooling Upper limit 32oC DB 23oC WB 46oC DB
Lower limit 21oC DB 15oC WB 10oC DB
Heating Upper limit 27oC DB 24oC DB 18oC WB
Lower limit 10oC DB -9oC DB -10oC WB
Voltage 198 – 264 V
CONTENT

4-1
OUTLINE DIMENSIONS
SM ALPHA 1-E.3 GB
4. OUTLINE DIMENSIONS
4.1 Indoor Unit: Apha 7, 9 (Omega)
4.2 Indoor Unit: Alpha 12 (Omega)
CONTENT