Boreal brisa BRS09HPJ1OA User manual

Split Air Conditioner
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Service Manual - 230V
BRS09HPJ1IA/OA
BRS12HPJ1IA/OA
BRS18HPJ1IA/OA
BRS24HPJ1IA/OA

Service Manual
Table of Contents
Part Ⅰ: Technical Information .......................................................................1
1. Summary ...................................................................................................................1-2
2. Specifications ..........................................................................................................4
2.1 Specification Sheet .............................................................................................4-10
2.2 Operation Characteristic Curve ........................................................................11
2.3 Capacity Variation Ratio According to Temperature ............................11-12
2.4 Cooling and Heating Data Sheet in Rated Frequency ...............................12
2.5 Noise Curve .........................................................................................................13-14
3.
Outline Dimension Diagram ...................................................................15-16
3.1 Indoor Unit ................................................................................................................15
3.2 Outdoor Unit .............................................................................................................16
4.
Refrigerant System Diagram .................................................................17-18
5.
Electrical Part......................................................................................................19-25
5.1 Wiring Diagram ...................................................................................................19-21
5.2 PCB Printed Diagram ........................................................................................22-25
6.
Function and Control ...................................................................................26-40
6.1Remote Controller Introduction ...................................................................26-29
6.2Ewpe Smart App Operation Manual ..................................................................30
6.3Brief Description of Modes and Functions ...............................................31-40
Part II : Installation and Maintenance ....................................................41
7.
Notes for Installation and Maintenance ............................................42
8. Installation .............................................................................................................43-49
8.1 Installation Dimension Diagram ....................................................................43-44
8.2 Installation Parts-checking .................................................................................45
8.3 Selection of Installation Location ......................................................................45
Table of Contents

Service Manual
8.4 Requirements for Electric Connection ..........................................................45
8.5 Installation of Indoor Unit ...............................................................................45-47
8.6 Installation of Outdoor Unit ................................................................................48
8.7 Vacuum Pumping and Leak Detection............................................................49
8.8 Check after Installation and Test Operation .................................................49
9. Maintenance .......................................................................................................50-76
9.1 Error Code List ...................................................................................................50-56
9.2 Troubleshooting for Main Malfunction .......................................................57-63
9.3 Troubleshooting for Normal Malfunction .................................................64-76
10.Removal Procedure ...................................................................................77-96
10.1 Removal Procedure of Indoor Unit ...........................................................77-86
10.2 Removal Procedure of Outdoor Unit ........................................................87-96
Appendix: .................................................................................................................97-101
Appendix 1: Reference Sheet of Celsius and Fahrenheit ...............................97
Appendix 2: Configuration of Connection Pipe .................................................97
Appendix 3: Pipe Expanding Method .....................................................................98
Appendix 4: List of Resistance for Temperature Sensor .........................99-101
Table of Contents

1
1. Summary
Part Ⅰ: Technical Information
Indoor Unit
B2
BRS09 - 24HPJ1IA

2
Technical Information
BRS09HPJ1OA
BRS12HPJ1OA
BRS18HPJ1OA
BRS24HPJ1OA
Outdoor Unit

3
Model List:
No Model Product code Indoor model Indoor product
code Outdoor model Outdoor product code
Remote
Controller
1GWH07QC-D3DNB2D CB432020800 GWH07QC-D3DNB2D/I CB432N20800 GWH07QC-D3DNA1D/O CB432W20800 YV1FB9F
2GWH09QC-D3DND8A CB459006900 GWH09QC-D3 DND8A/I CB459N06900 GWH09AFC-D3DNA1A/O CB348W03400
3 GWH09QC-D3DND4A CB464003800
GWH09QC-D3DND4A/I
CB464N03800
2 BRS12HPJ1 CB432022600 BRS09HPJ1IA CB432N22600 BRS12HPJ10A CB432W22600
3
BRS18HPJ1 CB432022400 BRS18HPJ1IA CB432N22400 BRS18HPJ1OA CB432W22400
4 BRS24HPJ1 CB432021500 BRS24HPJ1IA CB432N21500 BRS24HPJ1OA CB432W21500
Remote Controller
1BRS09HPJ1 CB432021800 BRS09HPJ1IA CB432N21800 BRS09HPJ10A CB432W21800 YAN1F2FF
(WiFi)

4
Technical Information
Model BRS12HPJ1_A
Product Code CB432022600
Power Supply
Rated Voltage V~ 208/230
Rated Frequency Hz 60
Phases 1
Power Supply Mode Outdoor
Cooling Capacity Btu/h 12000
Heating Capacity Btu/h 13000
Cooling Power Input W 1297
Heating Power Input W 1172
Cooling Power Current A 5.6
Heating Power Current A 5.1
Rated Input W 1500
Rated Current A 6.5
Air Flow Volume(SH/H/M/L) CFM 371/294/235/182
Dehumidifying Volume Pint/h 1.4
EER (Btu/h)/W 9.25
COP (Btu/h)/W 11.09
SEER 17
HSPF 9
Application Area yd219.14-28.7
Indoor Unit
Model of indoor unit BRS12HPJ1IA
Indoor Unit Product Code CB432N22600
Fan Type
Diameter Length(DXL) inch Φ3 55/64X25
Fan Motor Cooling Speed (SH/H/M/L/SL) r/min 1350/1200/1000/800/-
Fan Motor Heating Speed (SH/H/M/L/SL) r/min 1350/1200/1000/900/-
Output of Fan Motor W 20
Fan Motor RLA A 0.31
Fan Motor Capacitor μF 1.5
Evaporator Form Aluminum Fin-copper Tube
Pipe Diameter inch Φ3/16
inch 2-1/16
Coil Length (LXDXW) inch 25X57/64X12 3/64
Swing Motor Model MP24BA
Output of Swing Motor W 1.5
Fuse A 3.15
Sound Pressure Level(SH/H/M/L/SL) dB (A) Cooling:42/39/34/28/-
Heating:43/39/34/30/-
Sound Power Level (SH/H/M/L/SL) dB (A) Cooling:52/49/44/38/-
Heating:53/49/44/40/-
Dimension (WXHXD) inch 33 1/4X11 3/8X8 1/4
Dimension of Carton Box (LXWXH) inch 36 1/8X11X14 5/16
Dimension of Package (LXWXH) inch 36 1/4X11X15
Net Weight Ib 22.1
Gross Weight Ib 26.5
Cross-flow
Row-fin Gap
2.1 Specification Sheet

5
The above data is subject to change without notice; please refer to the nameplate of the unit.
Outdoor Unit
Model of Outdoor Unit BRS12HPJ1OA
Outdoor Unit Product Code CB432W22600
Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR CO., LTD
Compressor Model QXF-A102zE190B
Compressor Oil FW68DA
Compressor Type Rotary
Compressor L.R.A. A /
Compressor RLA 6.6
Compressor Power Input W 1023
Overload Protector HPC115/95U1/KSD115ºC
Throttling Method Capillary
Operation temp ºF 61~86
Ambient temp (cooling) ºF 0~115
Ambient temp (heating) ºF -4~75
Condenser Form Aluminum Fin-copper Tube
Pipe Diameter inch Φ5/16
inch 1-1/16
Coil Length (LXDXW) inch 36 21/32X3/4X21 21/32
Fan Motor Speed rpm 900
Output of Fan Motor W 30
Fan Motor RLA A 0.37
Fan Motor Capacitor μF 2.5
Air Flow Volume of Outdoor Unit CFM 942
Fan Type
Fan Diameter inch Φ15 33/64
Defrosting Method /
Climate Type T1
Isolation I
Moisture Protection IPX4
Design Pressure(High) PSIG 550
Design Pressure(Low) PSIG 240
Sound Pressure Level (H/M/L) dB (A) 50/-/-
Sound Power Level (H/M/L) dB (A) 60/-/-
Dimension (WXHXD) inch 30 9/16X21 1/4X12 5/8
Dimension of Carton Box (LXWXH) inch 32 9/32X13 63/64X22 27/32
Dimension of Package (LXWXH) inch 32 13/32X14 3/32X23 27/64
Net Weight Ib 62.8
Gross Weight Ib 68.4
Refrigerant R410A
Refrigerant Charge oz 28.2
Connection
Pipe
Length ft 24.6
Gas Additional Charge oz/ft 0.2
Outer Diameter Liquid Pipe inch 1/4
Outer Diameter Gas Pipe inch 3/8
Max Distance Height ft 32.8
Max Distance Length ft 65.6
Note:The connection pipe applies metric diameter.
Axial-flow
Row-fin Gap

6
The above data is subject to change without notice; please refer to the nameplate of the unit.
Outdoor Unit
Model of Outdoor Unit GWC24QE-D3DNB2R/O BRS24HPJ1OA
Outdoor Unit Product Code CB432W21600 CB432W21500
Compressor Manufacturer/Trademark ZHUHAI LANDA
COMPRESSOR CO.,LTD
ZHUHAI LANDA COMPRESSOR
CO.,LTD
Compressor Model QXFS-B181zX030AA QXFS-B181zX030AA
Compressor Oil FW68DA or equivalent FW68DA or equivalent
Compressor Type Twin Rotary Twin Rotary
Compressor Locked Rotor Amp (L.R.A) A 25.00 25.00
Compressor RLA A 13.00 13.00
Compressor Power Input W 1635 1635
Overload Protector 1NT11L-6233 KSD115℃
HPC 115/95
1NT11L-6233 KSD115℃ HPC
115/95
Throttling Method Electron expansion valve Electron expansion valve
Operation temp ºF 61~86 61~86
Ambient temp (cooling) ºF 0~115 0~115
Ambient temp (heating) ºF /-4~75
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ17/64 Φ17/64
inch 2-1/16 2-1/16
Coil Length (LXDXW) inch 31 21/32X1 1/2X24 1/4 31 21/32X1 1/2X24 1/4
Fan Motor Speed rpm 800 800
Output of Fan Motor W 60 60
Fan Motor RLA A 0.65 0.65
Fan Motor Capacitor μF //
Air Flow Volume of Outdoor Unit CFM 1883 1883
Fan Type Axial- low
Fan Diameter inch Φ20 15/32 Φ20 15/32
Defrosting Method //
Climate Type T1 T1
Isolation II
Moisture Protection IPX4 IPX4
Permissible Excessive Operating
Pressure for the Discharge Side PSIG 550 550
Permissible Excessive Operating
Pressure for the Suction Side PSIG 240 240
Sound Pressure Level (H/M/L) dB (A) 59/-/- 59/-/-
Sound Power Level (H/M/L) dB (A) 69/-/- 69/-/-
Dimension (WXHXD) inch 35 29/32X25 7/16X14 11/16 35 29/32X25 7/16X14 11/16
Dimension of Carton Box (LXWXH) inch 37 51/64X16 5/8X26 49/64 37 51/64X16 5/8X26 49/64
Dimension of Package (LXWXH) inch 37 29/32X16 3/16X27 9/16 37 29/32X16 3/16X27 9/16
Net Weight Ib 94.8 97.0
Gross Weight Ib 101.4 103.6
Refrigerant R410A R410A
Refrigerant Charge oz 52.9 52.9
Connection
Pipe
Length ft 24.6 24.6
Gas Additional Charge oz/ft 0.2 0.5
Outer Diameter Liquid Pipe inch Φ1/4 Φ1/4
Outer Diameter Gas Pipe inch Φ5/8 Φ5/8
Max Distance Height ft 32.8 32.8
Max Distance Length ft 82 82
Note:The connection pipe applies metric diameter.
Axial-flow
Row-fin Gap

7
Technical Information
Model BRS09HPJ1_A
Product Code CB432021800
Power Supply
Rated Voltage V~ 208/230
Rated Frequency Hz 60
Phases 1
Power Supply Mode Outdoor
Cooling Capacity(Min~Max) Btu/h 9100(2457~9600)
Heating Capacity(Min~Max) Btu/h 9500 (2457~11500)
Cooling Power Input(Min~Max) W 889(185~1100)
Heating Power Input(Min~Max) W 774(170~1350)
Cooling Power Current A 4.3
Heating Power Current A 3.8
Rated Input W 1350
Rated Current A 6.3
Air Flow Volume(SH/H/M/L) CFM 294/271/235/182
Dehumidifying Volume Pint/h 1.69
EER (Btu/h)/W 10.25
COP (Btu/h)/W 12.27
SEER 17
HSPF 9
Application Area yd214.35-21.53
Indoor Unit
Model of indoor unit BRS09HPJ1IA
Indoor Unit Product Code CB432N21800
Fan Type
Diameter Length(DXL) inch Φ5/16X22 53/64
Fan Motor Cooling Speed(SH/H/M/L) r/min 1300/1200/1050/800
Fan Motor Heating Speed(SH/H/M/L) r/min 1300/1200/1050/900
Output of Fan Motor W 20
Fan Motor RLA A 0.20
Fan Motor Capacitor μF 1
Evaporator Form Aluminum Fin-copper Tube
Pipe Diameter inch Φ13/64
inch 2-1/16
Coil Length (LXDXW) inch 22 63/64X57/64X10 15/32
Swing Motor Model MP24AA
Output of Swing Motor W 1.5
Fuse A 3.15
Sound Pressure Level(SH/H/M/L) dB (A) 39/37/33/26
Sound Power Level(SH/H/M/L) dB (A) 49/47/43/36
Dimension (WXHXD) inch 31 1/8X10 7/8X7 7/8
Dimension of Carton Box (LXWXH) inch 34X13 7/8X10 9/16
Dimension of Package (LXWXH) inch 34X14 7/16X10 11/16
Net Weight Ib 19.8
Gross Weight Ib 24.3
Cross-flow
Row-fin Gap

8
Outdoor Unit
Model of Outdoor Unit BRS09HPJ1OA
Outdoor Unit Product Code CB432W21800
Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR CO., LTD.
Compressor Model QXF-A079zE190A
Compressor Oil FW68DA or equivalent
Compressor Type Rotary
Compressor Locked Rotor Amp (L.R.A) A 18
Compressor RLA A 6.6
Compressor Power Input W 790
Overload Protector HPC115/95U1 KSD115℃
Throttling Method Capillary
Operation temp ºF 61~86
Ambient temp (cooling) ºF 0~115
Ambient temp (heating) ºF -4~75
Condenser Form Aluminum Fin-copper Tube
Pipe Diameter inch Φ9/32
inch 1-1/16
Coil Length (LXDXW) inch 27 61/64X3/4X20
Fan Motor Speed rpm 900
Output of Fan Motor W 30
Fan Motor RLA A 0.37
Fan Motor Capacitor μF /
Air Flow Volume of Outdoor Unit CFM 942
Fan Type
Fan Diameter inch Φ15 3/4
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IPX4
Permissible Excessive Operating
Pressure for the Discharge Side PSIG 550
Permissible Excessive Operating
Pressure for the Suction Side PSIG 240
Sound Pressure Level (H/M/L) dB (A) 50/-/-
Sound Power Level (H/M/L) dB (A) 60/-/-
Dimension (WXHXD) inch 30 9/16X21 1/4X12 5/8
Dimension of Carton Box (LXWXH) inch 32 9/32X13 63/64X22 27/32
Dimension of Package (LXWXH) inch 32 13/32X14 3/32X23 27/64
Net Weight Ib 58.4
Gross Weight Ib 63.9
Refrigerant R410A
Refrigerant Charge oz 24
Connection
Pipe
Length ft 24.6
Gas Additional Charge oz/ft 0.2
Outer Diameter Liquid Pipe inch Φ1/4
Outer Diameter Gas Pipe inch Φ3/8
Max Distance Height ft 32.8
Max Distance Length ft 49.2
Note:The connection pipe applies metric diameter.
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Axial-flow
Row-fin Gap

9
Technical Information
Model GWC18QD-D3DNB2L BRS18HPJ1_A
Product Code CB432022300 CB432022400
Power Supply
Rated Voltage V~ 208/230 208/230
Rated Frequency Hz 60 60
Phases 11
Power Supply Mode Outdoor Outdoor
Cooling Capacity(Min~Max) Btu/h 17400(4100~18000) 17400(4094~20000)
Heating Capacity(Min~Max) Btu/h /18000(4100~21000)
Cooling Power Input(Min~Max) W 1889(200~2300) 2040(200~2300)
Heating Power Input(Min~Max) W /1758(300~2400)
Cooling Power Current A 7.1 9
Heating Power Current A /7.8
Rated Input W 2300 2400
Rated Current A 10.5 10.5
Air Flow Volume(SH/H/M/L) CFM 471/412/383/335/- 471/412/383/335/-
Dehumidifying Volume Pint/h 3.80 3.80
EER (Btu/h)/W 9.21 8.53
COP (Btu/h)/W /10.24
SEER 17.5 16
HSPF /9
Application Area yd227.50-40.66 27.50-40.66
Indoor Unit
Model of indoor unit GWC18QD-D3DNB2L/I BRS18HPJ1IA
Indoor Unit Product Code CB432N22300 CB432N22400
Fan Type Cross- low
Diameter Length(DXL) inch Φ4 3/16X27 13/16 Φ4 1/4X32 11/16
Fan Motor Cooling Speed(SH/H/M/L) r/min 1350/1200/1050/900 1350/1200/1050/900
Fan Motor Heating Speed(SH/H/M/L) r/min /1300/1200/1100/900
Output of Fan Motor W 35 60
Fan Motor RLA A 0.40 0.40
Fan Motor Capacitor μF 2.5 2.5
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ5/16 Φ5/16
inch 2-1/16 2-1/16
Coil Length (LXDXW) inch 28 1/8X1X12 28 1/8X1X12
Swing Motor Model MP35CJ MP35CJ
Output of Swing Motor W2.5 2.5
Fuse A 3.15 3.15
Sound Pressure Level(SH/H//M/L) dB (A) 46/44/40/35 Cooling:47/44/40/35
Heating:46/44/40/35
Sound Power Level(SH/H//M/L) dB (A) 56/54/50/45 Cooling:57/54/50/45
Heating:56/54/50/45
Dimension (WXHXD) inch 38 3/16X11 13/16X8 13/16 38 3/16X11 13/16X8 13/16
Dimension of Carton Box (LXWXH) inch 40 7/8X15X12 40 7/8X15X12
Dimension of Package (LXWXH) inch 41X15X12 5/8 41X15X12 5/8
Net Weight Ib 29.8 29.8
Gross Weight Ib 36.4 36.4
Cross-flow
Row-fin Gap

10
The above data is subject to change without notice; please refer to the nameplate of the unit.
Outdoor Unit
Model of Outdoor Unit GWC18QD-D3DNB2L/O BRS18HPJ1OA
Outdoor Unit Product Code CB432W22300 CB432W22400
Compressor Manufacturer/Trademark ZHUHAI LANDA
COMPRESSOR CO.,LTD
ZHUHAI LANDA COMPRESSOR
CO.,LTD
Compressor Model QXF-A108zH190AA QXA-B141zF030A
Compressor Oil FW68DA or equivalent FW68DA or equivalent
Compressor Type Rotary Rotary
Compressor Locked Rotor Amp (L.R.A) A /25.00
Compressor RLA A 8.5 10.20
Compressor Power Input W 995 1410
Overload Protector KSD115OC
HPC 115/95U1
1NT11L-6233 KSD115OC
HPC 115/95
Throttling Method Electron expansion valve Electron expansion valve
Operation temp ºF 60.8~86 60.8~86
Ambient temp (cooling) ºF 0~115 0~115
Ambient temp (heating) ºF /-4~75
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ3/8 Φ3/8
inch 2-1/16 2-1/16
Coil Length (LXDXW) inch 33 5/8X26X7/8 33 5/8X26X7/8
Fan Motor Speed rpm 880 820
Output of Fan Motor W 40 60
Fan Motor RLA A 0.70 0.70
Fan Motor Capacitor μF //
Air Flow Volume of Outdoor Unit CFM 1412 1766
Fan Type Axial- low
Fan Diameter inch Φ20 1/2 Φ20 1/2
Defrosting Method /Automatic Defrosting
Climate Type T1 T1
Isolation II
Moisture Protection IPX4 IPX4
Permissible Excessive Operating
Pressure for the Discharge Side ISPG 550 550
Permissible Excessive Operating
Pressure for the Suction Side ISPG 240 240
Sound Pressure Level (H/M/L) dB (A) 56/-/- 56/-/-
Sound Power Level (H/M/L) dB (A) 66/-/- 66/-/-
Dimension (WXHXD) inch 35 3/8X23 1/2X14 7/8 35 29/32X25 7/16X14 11/16
Dimension of Carton Box (LXWXH) inch 37 3/16X16 7/16X24 13/16 37 51/64X16 5/8X26 49/64
Dimension of Package (LXWXH) inch 37 5/16X16 9/16X25 3/8 37 29/32X16 3/16X27 9/16
Net Weight Ib 81.6 87.1
Gross Weight Ib 88.2 93.7
Refrigerant R410A R410A
Refrigerant Charge oz 37 42.3
Connection
Pipe
Length ft 24.6 24.6
Gas Additional Charge oz/ft 0.2 0.2
Outer Diameter Liquid Pipe inch Φ1/4 Φ1/4
Outer Diameter Gas Pipe inch Φ1/2 Φ1/2
Max Distance Height ft 32.8 32.8
Max Distance Length ft 82 82
Note:The connection pipe applies metric diameter.
Axial-flow
Row-fin Gap

11
Technical Information
0
09070605040302010 1
10
210010908070605040302010
80
11
10
9
8
7
6
5
4
3
2
1
0
11
10
9
8
7
6
5
4
3
2
1
0
• Conditions
Indoor : DB80°F/WB66.9°F
Outdoor: DB95˚F
Indoor air flow : High
220V
230V
240V
220V
230V
240V
Current (A)
Current (A)
Compressor frequency(Hz) Compressor frequency(Hz)
89 91 93 95 97 99 100 102 109.45 14 23 32104 106 108
100
105
95
90
85
80
75
70
65
60
55
50
Outdoor temp. (˚F)
110
100
90
80
70
60
50
40
Outdoor temp. (˚F)
Capacity ratio (%) Capacity ratio (%)
Pipe lengt : 24.6ft
41 44.6 50
• Conditions
Indoor : DB70°F/WB60°F
Outdoor : DB19.94°F/WB19.04°F
Indoor air flow : High
Pipe lengt : 24.6ft
• Conditions
Indoor : DB70°F/WB60°
Outdoor : DB19.94°F/WB19.04°F
Indoor air flow : High
Pipe lengt : 24.6ft
• Conditions
Indoor : DB80°F/WB66.9°F
Outdoor: DB95˚F
Indoor air flow : High
Pipe lengt : 24.6ft
2.2 Operation Characteristic Curve
2.3 Capacity Variation Ratio According to Temperature
Cooling Heating
Cooling Heating
-4 514
110
100
90
80
70
60
50
40
23 32 41 50
Outdoor temp.(°F)
Capacity ratio (%)
89.6 91.4 93.295 96.8 98.6 100.4 105 115 108 110 112
100
105
95
90
85
80
75
70
65
60
55
50
Outdoor temp.(°F)
Capacity ratio (%)
Conditions
Indoor:DB
80°F /WB66.9 °F
Outdoor:DB95°F
Indoor air flow:Super High
Pipe length:
24.6ft
Conditions
Indoor:DB
70°F
Outdoor:DB19.94°F/WB19.04°F
Indoor air flow:Super High
Pipe length:
24.6ft
Heating operation ambient temperature range is -4°F~75°F

12
gnilooC
Outdoor temp.(°C)
gnitaeH
Capacity ratio(
%)
Outdoor temp.(°C)
0
20
40
60
80
100
120
140
-13-45 14 23 32 41 50 59 68
75.2
89.6 91.4 93.295 96.8 98.6 100.4 102.2 109.4 104 105.8 107.6
100
105
95
90
85
80
75
70
65
60
55
50
Outdoor temp.(°F)
Capacity ratio (%)
Conditions
Indoor:DB
80°F /WB66.9 °F
Outdoor:DB95°F
Indoor air flow:Super High
Pipe length:
24.6ft
Conditions
Indoor:DB
80°F /WB66.9 °F
Outdoor:DB95°F
Indoor air flow:Super High
Pipe length:
24.6ft
Heating operation ambient temperature range is -13°F~75°F
2.4 Cooling and Heating Data Sheet in Rated Frequency
Cooling:
Rated cooling
condition(°F) (DB/WB) Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger Fan speed of
indoor unit
Fan speed of
outdoor unit
Compressor
revolution
(rps)
Indoor Outdoor P (PSIG) T1 (°F) T2 (°F)
80/66.9 95/- 07/09K 130~142 in:46.4~51.8
out:51.8~57.2
in:167~181.4
out:98.6~118.4 Super High High 52
80/66.9 95/- 12K 130~142 in:46.4~51.8
out:51.8~57.2
in:167~181.4
out:98.6~118.4 Super High High 72
81/66 95/75 09/12K (for
some model) 123.2~145 in:46~52
out:52~57
in:122~176
out:99~109 Suprt High High 58
80/66.9 95/- 18K 130~142 in:46.4~51.8
out:51.8~57.2
in:167~181.4
out:98.6~118.4 Super High High 73
80/66.9 95/- 24K 130~142 in:46.4~51.8
out:51.8~57.2
in:167~181.4
out:98.6~118.4 Super High High 75
Instruction:
T1: Inlet and outlet pipe temperature of evaporator
T2: Inlet and outlet pipe temperature of condenser
P: Pressure at the side of big valve
Connection pipe length: 24.6ft.
Heating:
Rated heating
condition(°F) (DB/WB) Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger Fan speed of
indoor unit
Fan speed of
outdoor unit
Compressor
revolution
(rps)
Indoor Outdoor P (PSIG) T1 (°F) T2 (°F)
70/60 19.94/19.04 07/09K 362~406 in:167~181.4
out:98.6~113
in:33.8~37.4
out:35.6~42.8 Super High High 65
70/60 19.94/19.04 12K 362~406 in:167~181.4
out:98.6~113
in:33.8~37.4
out:35.6~42.8 Super High High 77
70/60 19.94/19.04 09/12K (for
some model) 362.3~435 in:122~176
out:99~109
in:34~37
out:36~41 Super High High 56
70/60 19.94/19.04 18K 507~550 in:167~181.4
out:98.6~113
in:33.8~37.4
out:35.6~42.8 Super High High 75
70/60 19.94/19.04 24K 507~550 in:167~181.4
out:98.6~113
in:33.8~37.4
out:35.6~42.8 Super High High 80

13
Technical Information
20
30
40
50
LM H
18K
24K
SH
Indoor fan motor rating speed
Noise/dB(A)
46
48
50
52
54
56
58
60
20 30 40 50 60 70 80 90 100
Compressor frequency(Hz)
Noise dB(A)
Heating
Cooling
Indoor side noise Outdoor side noise
2.5 Noise Curve
BRS18HPJ1 BRS24HPJ1

14
BRS09HPJ1IA BRS12HPJ1IA
Indoor side noise when blowing Outdoor side noise when blowing
Indoor fan motor rotating speed Compressor frequency(Hz)
Noise/dB(A)
50
60
30
40
20
Low Middle High Super High
40
42
44
46
48
50
52
54
56
20 4030 50 60 70 80 90
Noise dB(A)
Cooling
Heating

15
Technical Information
3. Outline Dimension Diagram
3.1 Indoor Unit
W
D
H
3 1/2
6
2 1/8 2 1/8
6 5/8 18 3/16 6 5/16
Φ2 3/16 Φ2 3/16 Φ2 3/16
Φ2 3/16
4 11/16 21 5/1
67
1/4
3 5/16
5
1 3/8 1 3/8
427 7 3/16
5 1/2
7 1/2
1 1/2
Φ2 3/16 Φ2 3/16
3 1/8
6
1 11/16
8 1/8 27 7 5/16
Φ2 3/4 Φ2 3/4
MODEL W H D
QB 31 1/8 10 7/8 7 7/8
QC 33 1/4 11 3/8 8 1/4
QD 38 3/16 11 13/16 8 13/16
QE 42 7/16 12 13/16 9 11/16
Unit:inch
BRS09HPJ1IA BRS12HPJ1IA
BRS18HPJ1IA BRS24HPJ1IA

16
3.2 Outdoor Unit
Unit:inch
30 9/16
21 1/4
12 5/8
28
11 1/4
20
10 1/8
GWH09QB-D3DNC6L/O GWH12QC-D3DNC6L/O GWC09AFC-D3DNA1A/O GWH09AFC-
BRS09HPJ1OAWC12QC-D3DNB2M/O BRS12HPJ1OA GWC09QB-D3DNB2J/O
BRS18HPJ1OAGWC24QE-D3DNB2R/O BRS24HPJ1OA
33 7/64
12 11/64
25 7/16
14 11/16
35 29/32
22 29/32
13 47/64
Unit:inch

17
Technical Information
4. Refrigerant System Diagram
Indoor unit Outdoor unit
COOLING
HEATING
4-Way valve
Discharge
Suction
Heat
exchanger
(evaporator) Heat
exchanger
(condenser)
Valve
Valve
Liquid pipe
side
Gas pipe
side
Strainer Strainer
Capillary
Accumlator
Compressor
Electron
expansion
valve
Heating model
Connection pipe specification:
Liquid pipe:1/4"
Gas pipe:3/8" for 07/09/12K
Gas pipe:1/2" for 18K
Gas pipe:5/8" for 24K