Turboair TAS-09EH/O User manual

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DC Inverter Multi-Split Air-Condition Unit
TAS-09EH/O TAS-12EH/O TAS-18EH/O TAS-24EH/O TAS-24MVH/O
TAS-18MVH/O
Indoor Unit Outdoor Unit
TAS-09MVH
TAS-18MVH/O
TAS-24MVH/O
TAS-12MVH
TAS-09EH TAS-09EH/O
TAS-12EH TAS-12EH/O
TAS-18EH TAS-18EH/O
TAS-24EH TAS-24EH/O
REFRIGERENT
HEAT PUMP
R410A
SERVICE MANUAL

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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 ...................................................................................... 5-1
6. PRESSURE CURVES .......................................................................................... 6-1
7. ELECTRICAL DATA.............................................................................................. 7-1
8. WIRING DIAGRAMS ............................................................................................ 8-1
9. REFRIGERATION DIAGRAMS ........................................................................... 9-1
10. TUBING CONNECTIONS...................................................................................... 10-1
11. CONTROL SYSTEM ............................................................................................ 11-1
12. TROUBLESHOOTING ......................................................................................... 12-1
13. EXPLODED VIEWS AND SPARE PARTS LISTS................................................ 13-1
14. APPENDIX A

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1. INTRODUCTION
1.1 General
The new CMV and CS is a high efficiency DC inverter technology outdoor unit,
since it’s a lego concept unit, it can be matched to several inverter indoor units such as wall
mounted type with a capacity range of 9000 – 12000 BTU for each single indoor unit.
1.2 Main Features
DC Inverter
R410a
sine wave form and 120 degree rectangular wave form in compressor driver
sensor less inverter compressor driver
high speed calculation for accurate sine wave form vector control
smart PFC control
fuzzy logic control
High SEER
Lego Concept
Pre-Charged.
Cooling operation at outdoor temperature down to 50
0
F
Heating operation at outdoor temperature down to 5
0
F.
Variable Speed outdoor fan.
Low noise level
EEV for each indoor unit
1.3 Tubing Connections
Flare type interconnecting tubing to be produced on site.
For further details please refer to APPENDIX A on this manual, and to the relevant indoor service
Manual,
1.4 Inbox Documentation
Each indoor unit is supplied with its own installation and operation manuals.

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2. PRODUCT DATA SHEET
2.1 Outdoor unit data
2.1.1 DC Invertor 1:1.
Item DC INVERTER 1:1
Capacity (BTU) Inverter 9K Inverter 12K Inverter 18K Inverter 24K
Cooling 9000 12000 18000 24000
Heating 11000 15000 19000 24500
SEER 18.00 18.00 17.17 15.69
HSPF 8.6 8.7 8.7 8.5
EER Cooling/COP Heating 4.0/3.7 4.0/3.6 3.60/3.60 2.87/3.18
Op Range Cool °F 5~131 5~131 5~131 5~131
Op Range Heat °F minus 4 ~ 109 minus 4 ~ 109 minus 4 ~ 109 minus 4 ~ 109
Remote control setting temp.range °F 61~90 61~90 61~90 61~90
Dehumidification (Pts/hr) 1.58 2.11 2.989 4.4
Voltage 115/60 115/60 230/60 230/60
Current (A) Rated/Max Cooling 5.5/9.32 7.53/10.8 5.929/10.1 11.09/12.22
Heating 7.1/9.8 10.4/13.0 6.732/9.31 10.24/12.23
Power Consumption (KW)Rated/Max Cooling 0.61/1.06 0.862/1.236 1.345/2.3 2.504/2.765
Heating 0.8/1.11 1.19/1.496 1.532/2.124 2.314/2.768
Max Overload Protection 20 20 20 25
Indoor Air Circulation: L / M / H(CFM) 212/270/315 341/382/430 441/530/618 518/588/677
Indoor Noise level dB(A): L / M / H 42/38/35 42/38/35 50/47/44 50/47/44
Outdoor Fan Speed (RPM) 100~900 100~900 100~900 100~900
Outdoor Noise Level dB(A) ~ 57 ~ 57 ~ 57 ~ 57
Indoor Fan Speeds 950/1150/1300 750/900/1000 950/1100/1230 1080/1180/1280
Connection Method Flare Flare Flare Flare
Max Pipe Length (Ft.) 82ft/25m 82ft/25m 82ft/25m 82ft/25m
Max Elevation (Ft.) 32.8 Ft/10m 32.8 Ft/10m 32.8 Ft/10m 32.8 Ft/10m
Pipe Size (In.) 1/4" / 3/8" 1/4" / 1/2" 3/8" / 5/8" 3/8" / 5/8"
Service Port Connection (In.) 1/2" 1/2" 1/2" 1/2"
Indoor Dimensions W x D x H(In.) 33.4×13.4×9.8 38.4×14.3×11.0 45.8×15.2×12.0 52.0×15.6×12.0
Indoor Package Dimensions W x D x H(In.) 33.9×13.8×10.4 39.0×14.8×11.8 46.3×15.6×12.6 52.6×16.1×12.6
Indoor Net Weight (lbs.) 22 31 40 44
Indoor Gross Weight(lbs. ) 26 37 51 55
Outdoor Dimensions W x D x H(In.) 35.6×12.7×22.6 38.6×15.7×26.0 38.2×15.6×29.9 40.2×17.1×34.1
Outdoor Package Dimensions W x D x H(In.) 36.2×13.2×23.0 39.2×16.3×26.8 39.0×16.1×30.3 40.6×17.3×37.8
Outdoor Net Weight (lbs.) 73 106 123 143
Outdoor Gross Weight(lbs. ) 77 117 132 154
Refrigerant R410A R410A R410A R410A

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2.1.2 DC Inverter 1:2
TAS-18MVH/O TAS-24MVH/O
Function Heat Pump Heat Pump
Rated Voltage 208-230 VAC 208-230 VAC
Rated Frequency 60 Hz 60 Hz
Circuit Breaker Size 20A 30A
Op Range Cool °F 5~131 5~131
Op Range Heat °F minus 4 ~ 109 minus 4 ~ 109
Rated Current (RLA) (Heating/Cooling) 6 / 6.7 A 8 / 8.7 A
Refrigerant (lbs) R410A / 3.88 R410A / 6.61
outdoor
Cooling
Rated Capacity (Btu) 18,000 24,000
Capacity Invert Range (W) 5000（1650-7100）6400（1750-8300）
Input / Actual Input (W) 1380/1450 1830/1882
Max. Power (W) 2420 2990
Max Current (A) 10.5 13
SEER 14.8 15.6*
Heating
Rated Capacity (Btu) 22,000 25,000
Capacity Invert Range (W) 5800（1790-7800）7200（2000-8400）
Input / Actual Input (W) 1,550 / 1,580 2,000 / 2,060
Max. Power (W) 2579 3,200
Max Current (A) 11.3 13.9
Declared COP / Actual COP
(w/w.h.) 3.75 / 3.65 3.5 / 3.4
Fan Motor
Model YDK-60A-6C YDK-60A-6C
Input (W) 196 196
Capacitor (UFD) 4 / 450 VAC 4/ 450 VAC
Fan Motor FLA (A) 0.98 0.98
Fan Speed (RPM) 900/750/500 900/750/500
Outdoor
Fan
Fan Type Axial Axial
Fan Blade Diameter (in) 18.1 18.5
Air Flow Volume of Outdoor Unit
(CFM)(M^3/h) 2800 3200
Compressor
Model C-6RZ146H1A C-7VRN153HOW
TYPE DC DC
Brand Sanyo Sanyo
Capacity (W) 6420 7110
Input (W) 1635 1770
Condenser
Number of Rows 2-26 2-26
Tube Pitch x Row Pitch 1 x .866 in 1 x .866 in
Fin spacing 0.0708 in 0.0708 in
Fin Type Louvered Fin Louvered Fin
Tube Outside Dia. and Type 0.375" Rifled Tube 0.375" Rifled tube
Coil Length x Height x Width 28.66 x 25.6 x .866
28.66 x 25.6 x .988
30.23 x 31.96 x .866
31.57 x 31.96 x .866
Number of circuits 4 4
Dimensions
Unit Dimensions (W x H x D) (in) 36.5 x 14.25 x 27.6 37.8x13.54x33.31
Packing dimensions (W x H x D)
(in) 39 x 16.14 x 30.32 41.73 x 18.5 x 36.41
Net / Gross Weight (lb) 114.64 / 123.47 163.14 / 185.18
Connection
Design Length 16.4' 16.4'
Max Line Set Height 16.4' 16.4'
Max Line Set Length 49.21' 49.21'
Charge over Design Length 0.20 oz / Ft. 0.20 oz / Ft.
Connection Pipes 1/4" / 3/8" 1/4" x 1/2"
Design Pressure (PSI) 623.66 623.66

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2.2 Indoor Units Data
2.2.1 TAS-09MVH Specifications
Indoor
TAS-09MVH
FAN MOTOR
Model YDK-16-4C
Input (W) 54
Capacitor (UFD) 1.2/450VAC
Fan Motor FLA (A) 0.25
Speed (Hi/Med/Low) (RPM) 1150 / 950 / 750
Evaporator
Number of rows 22
Tube pitch row / pitch (in) .69 / .50
Fin spacing (in) 0.0614
Fin Type Louvered Fin
Tube outside dia.(in) / Type 0.2756 Rifled Tube
Coil Length x height x width (in) 25.39 x 11.06 x 1
Air Flow (Hi/Med/Low) (CFM) 353 / 306 / 194
Noise Level (dB(A) ≤42
Fan Type Cross Flow
Fan Diameter (in) 3.661
Fan Length (in) 24.921
Design Pressure (PSI) 551.14
Unit Dimensions (W x H x D) (in) 31.1 x 10.63 x 8.27
Packing Dimensions W x H x D) (in) 33.86 x 13.78 x 10.43
Net / Gross Wt (lbs) 26.45 / 30.86
Dehumidifying Volume (pt/hr) 1.8
Auto-restart YES
2.2.2 TAS-12MVH Specifications
Indoor
TAS-12MVH
FAN MOTOR
Model YDK-16-4C
Input (W) 54
Capacitor (UFD) 1.2/450VAC
Fan Motor FLA (A) 0.25
Speed (Hi/Med/Low)
(RPM)
1200 / 950 / 850 (Cooling) 1200 / 950 / 750
(Heating)
Evaporator
Number of rows 22
Tube pitch row / pitch (in) .69 / .50
Fin spacing (in) 0.059
Fin Type Louvered Fin
Tube outside dia.(in) /
Type 0.2756 Rifled Tube
Coil Length x height x
width (in) 30.98 x 11.06 x 1
Air Flow (Hi/Med/Low) (CFM) 459 / 406 / 218
Noise Level (dB(A) ≤45
Fan Type Cross Flow
Fan Diameter (in) 3.818
Fan Length (in) 30.393
Design Pressure (PSI) 551.14
Unit Dimensions (W x H x D) (in) 36.61 x 10.83 x 8.27
Packing Dimensions W x H x D) (in) 39.96 x 13.97 x 12.79
Net / Gross Wt (lbs) 30.86 / 37.48
Dehumidifying Volume (pt/hr) 3.03
Auto-restart YES

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3. RATING CONDITIONS
Standard conditions in accordance with ANSI/AHAM RAC-1-2003, and UL 484.
Cooling:
Indoor: 80oFDB 67oF WB
Outdoor: 95oF DB 75oF WB
Heating:
Indoor: 70 oF DB 60 oF WB
Outdoor: 47
oF DB 43 oF WB
3.1 Operating Limits
Outdoor
Cooling Upper limit (DB) 110 oF
Lower limit (DB) 5oF
Heating Upper limit (DB) 75 oF
Lower limit (DB) 5oF
Voltage 2PH 198–264V/115V
3PH N/A
4. OUTLINE DIMENSIONS
4.1 outdoor Unit: TAS-09EH/O

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4.2 outdoor Unit: TAS-12EH/O
4.3 outdoor Unit: TAS-18EH/O
4.4 outdoor Unit: TAS-24EH/O

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4.5 outdoor Unit: TAS-18MVH/O

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4.7 outdoor Unit: TAS-24MVH/O
560
378
342
845
351
72
50
956
825
50×3(=150)
50
5. PERFORMANCE DATA
5.1 Indoor Units Data
5.1.1 Indoor Units Capacity For 9000BTU
Capacity Model
9000BTU TAS-09MVH
TAS-09EH
5.1.1.1 Cooling Capacity (BTU)---Run Model (Unit A,B,C or D),230/115V,Indoor fan at
high speed
INDOOR ENTERING AIR DB/WB TEMPERATURE [0F]
OUTDOOR
ENTERING AIR DB
TEMPERATURE[0F] DATA 72/59 75/63 81/66 84/70 90/73
14~68 TC 80 - 110 % of nominal