LG Multi V ARNU053TRD4 Engineering Manual Download Page 122

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122 | FOUR-WAY

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TI V Ceiling Cassette Indoor Unit Engineering Manual

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Table 51: ARNU073TNA4, ARNU093TNA4, ARNU123TNA4, ARNU153TNA4 Heating Capacity Table.

Model No. /

Capacity Index

Outdoor Air Temp.

Indoor Air Temperature (°F DB)

°F DB

°F WB

MBh

ARNU073TNA4 /

7.5

-4

-4.4

5.7 5.7 5.7 5.7 5.6 5.6 5.6 5.6

-0.4

5.9 5.9 5.9 5.9 5.9 5.8 5.8 5.8

5.0

4.5

6.6 6.5 6.5 6.5 6.5 6.5 6.5 6.5

10.0

9.0

6.9 6.9 6.9 6.8 6.8 6.8 6.8 6.8

15.0

14.0

7.3 7.3 7.3 7.3 7.3 7.3 7.2 7.1

20.0

19.0

7.7 7.7 7.7 7.7 7.5 7.5 7.4 7.3

25.0

23.0

8.1 8.1 8.1 8.1 8.1 7.9 7.8 7.7

30.0

28.0

8.2 8.2 8.2 8.2 8.2 8.1 7.8 7.6

35.0

32.0

8.5 8.5 8.5 8.5 8.4 8.2 7.8 7.4

40.0

36.0

8.8 8.8 8.8 8.8 8.5 8.2 7.8 7.4

45.0

41.0

9.2 9.2 9.2 8.9 8.5 8.2 7.8 7.4

47.0

43.0

9.5 9.4 9.4 8.9

8.5

8.2 7.8 7.4

50.0

46.0

10.2 9.8 9.4 8.9 8.5 8.2 7.8 7.4

55.0

51.0

10.4 9.9 9.4 8.9 8.5 8.2 7.8 7.4

60.0

56.0

10.4 9.9 9.4 8.9 8.5 8.2 7.8 7.4

ARNU093TNA4 /

9.6

-4

-4.4

7.3 7.3 7.3 7.3 7.2 7.2 7.2 7.2

-0.4

7.5 7.5 7.5 7.5 7.5 7.4 7.4 7.4

5.0

4.5

8.5 8.4 8.3 8.3 8.3 8.3 8.3 8.3

10.0

9.0

8.8 8.8 8.8 8.7 8.7 8.7 8.7 8.7

15.0

14.0

9.4 9.4 9.4 9.4 9.4 9.4 9.3 9.2

20.0

19.0

9.9 9.9 9.9 9.9 9.7 9.7 9.5 9.4

25.0

23.0

10.4 10.4 10.4 10.4 10.4 10.1 10.0 9.9

30.0

28.0

10.6 10.6 10.6 10.6 10.6 10.4 10.0 9.7

35.0

32.0

10.9 10.9 10.9 10.9 10.8 10.6 10.0 9.5

40.0

36.0

11.3 11.3 11.3 11.3 10.9 10.6 10.0 9.5

45.0

41.0

11.8 11.8 11.8 11.4 10.9 10.6 10.0 9.5

47.0

43.0

12.2 12.1 12.0 11.4

10.9

10.6 10.0 9.5

50.0

46.0

13.1 12.5 12.0 11.4 10.9 10.6 10.0 9.5

55.0

51.0

13.3 12.6 12.0 11.4 10.9 10.6 10.0 9.5

60.0

56.0

13.3 12.6 12.0 11.4 10.9 10.6 10.0 9.5

ARNU123TNA4 /

12.3

-4

-4.4

9.1 9.1 9.1 9.1 9.0 9.0 9.0 9.0

-0.4

9.4 9.4 9.4 9.4 9.4 9.2 9.2 9.2

5.0

4.5

10.6 10.5 10.3 10.3 10.3 10.3 10.3 10.3

10.0

9.0

11.0 11.0 11.0 10.9 10.9 10.9 10.9 10.9

15.0

14.0

11.7 11.7 11.7 11.7 11.7 11.7 11.6 11.4

20.0

19.0

12.4 12.4 12.4 12.4 12.1 12.1 11.9 11.7

25.0

23.0

12.9 12.9 12.9 12.9 12.9 12.6 12.5 12.4

30.0

28.0

13.2 13.2 13.2 13.2 13.2 12.9 12.5 12.1

35.0

32.0

13.6 13.6 13.6 13.6 13.5 13.2 12.5 11.9

40.0

36.0

14.1 14.1 14.1 14.1 13.6 13.2 12.5 11.9

45.0

41.0

14.7 14.7 14.7 14.3 13.6 13.2 12.5 11.9

47.0

43.0

15.2 15.1 15.0 14.3

13.6

13.2 12.5 11.9

50.0

46.0

16.4 15.6 15.0 14.3 13.6 13.2 12.5 11.9

55.0

51.0

16.6 15.8 15.0 14.3 13.6 13.2 12.5 11.9

60.0

56.0

16.6 15.8 15.0 14.3 13.6 13.2 12.5 11.9

ARNU153TNA4 /

15.4

-4

-4.4

11.5 11.5 11.5 11.5 11.3 11.3 11.3 11.3

-0.4

11.8 11.8 11.8 11.8 11.8 11.6 11.6 11.6

5.0

4.5

13.3 13.2 13.0 13.0 13.0 13.0 13.0 13.0

10.0

9.0

13.9 13.9 13.9 13.7 13.7 13.7 13.7 13.7

15.0

14.0

14.7 14.7 14.7 14.7 14.7 14.7 14.5 14.4

20.0

19.0

15.6 15.6 15.6 15.6 15.2 15.2 15.0 14.8

25.0

23.0

16.2 16.2 16.2 16.2 16.2 15.9 15.7 15.6

30.0

28.0

16.6 16.6 16.6 16.6 16.6 16.2 15.7 15.2

35.0

32.0

17.1 17.1 17.1 17.1 16.9 16.6 15.7 14.9

40.0

36.0

17.8 17.8 17.8 17.8 17.1 16.6 15.7 14.9

45.0

41.0

18.5 18.5 18.5 18.0 17.1 16.6 15.7 14.9

47.0

43.0

19.2 19.0 18.8 18.0

17.1

16.6 15.7 14.9

50.0

46.0

20.6 19.7 18.8 18.0 17.1 16.6 15.7 14.9

55.0

51.0

20.9 19.8 18.8 18.0 17.1 16.6 15.7 14.9

60.0

56.0

20.9 19.8 18.8 18.0 17.1 16.6 15.7 14.9

FOUR-WAY CEILING CASSETTE

Heating Capacity Tables
ARNU073TNA4, ARNU093TNA4, ARNU123TNA4, ARNU153TNA4

TC: Total Capacity (MBh).
The System Combination Ratio must be between 50–130%.
Rated capacity is certified under AHRI Standard 1230. Ratings are subject to change without notice.

Current certified ratings are available at www.ahridirectory.org.

For outdoor unit performance data, see the respective outdoor unit performance data manuals on

www.lg-vrf.com.

Summary of Contents for Multi V ARNU053TRD4

Page 1: ...CEILING CASSETTE INDOOR UNIT ENGINEERING MANUAL One Way Ceiling Cassettes 7 500 to 24 200 Btu h Two Way Ceiling Cassettes 19 100 to 24 200 Btu h Four Way Ceiling Cassettes 5 500 to 48 100 Btu h ...

Page 2: ... of LG Electronics U S A Inc and are disclosed by LG Electronics U S A Inc only in confidence This document is for design purposes only A summary list of safety precautions is on page 3 To access additional technical documentation such as submittals outdoor unit engineering manuals installation service product data performance general best practice and building ventilation manuals as well as white...

Page 3: ...VVRULHV 52 Four Way Ceiling Cassette Indoor Units 54 126 0HFKDQLFDO 6SHFL FDWLRQV 54 55 HQHUDO DWD 56 60 OHFWULFDO DWD 59 WHUQDO LPHQVLRQV 62 66 OHFWULFDO LULQJ LDJUDPV 67 70 5HIULJHUDQW ORZ LDJUDPV 71 FRXVWLF DWD 72 80 LU 9HORFLW 7HPSHUDWXUH LVWULEXWLRQ 81 108 UHVK LU 9HQWLODWLRQ 109 110 DSDFLW 7DEOHV 111 125 2SWLRQDO FFHVVRULHV 126 Application Guidelines 127 134 6HOHFWLQJ WKH HVW RFDWLRQ 128 HQH...

Page 4: ... 1Ph Indoor Unit Nominal Capacity Model 4 3ODVPD OWHU NLW DFFHVVRULHV DUH DYDLODEOH VHSDUDWHO OZD V IROORZ DOO ORFDO VWDWH DQG QDWLRQDO EXLOGLQJ FRGHV ZLWK WKH XVH RI WKLV RU DQ SURGXFW B3 Ducted low static bottom return B4 Ducted low static bottom return B8 Ducted high static BG Ducted high static BH Ducted high static BR Ducted high static CE Floor Standing small frame CF Floor Standing large fr...

Page 5: ...ogram with Revit software It permits engineers to layout and validate Multi V VRF systems directly into Revit drawings XWR DQG 5HYLW DUH ERWK UHJLVWHUHG PDUNV RI XWRGHVN QF Features All LG product design criteria have been loaded into the program making LATS simple to use double click or drag and drop the com ponent choices Build systems in Tree Mode where the refrigerant system can be viewed Swit...

Page 6: ...r unit cannot be placed where originally intended Structural elements prevent routing the piping as planned Air conditioning system conflicts with other building systems plumbing gas lines etc The contractor must mark any deviation from the design on the Shop Drawing including as built straight lines and elbows This Mark Up drawing must be returned to the design engineer or Rep who must input cont...

Page 7: ...ical Data on page 12 External Dimensions on page 13 Electrical Wiring Diagrams on page 15 Refrigerant Flow Diagrams on page 17 Acoustic Data on page 18 Air Velocity Temperature Distribution on page 22 Fresh Air Ventilation on page 30 Capacity Tables on page 31 Optional Accessories on page 35 ...

Page 8: ...e vanes in a field adjusted fixed position Microprocessor Controls The unit is provided with an integrated microprocessor controller capable of performing functions necessary to operate the system without the use of a wall mounted controller A temperature thermistor is factory mounted in the return air stream All unit operation parameters excluding the operation schedule are stored in non volatile...

Page 9: ...ature If the system is provided with an optional wall mounted local or central controller displayed diagnostic codes are specific alpha numeric and provide the service technician with a reason for the code displayed Indoor units are Wi Fi compatible with the addition of an LG Wi Fi module accessory and can be controlled by LG s Smart ThinQ app on a smart device A field supplied Wi Fi network and s...

Page 10: ... 1 4 Flare 1 4 Flare 1 4 Flare Vapor Line in O D 1 2 Flare 1 2 Flare 1 2 Flare Condensate Line in I D 1 1 1 Table 1 One Way Ceiling Cassette TU Frames Indoor Unit General Data EEV Electronic Expansion Valve Power wiring is field supplied and must comply with the applicable local and national codes See page 12 for detailed electrical data This unit comes with a dry nitrogen charge All capacities ar...

Page 11: ...e 5 8 Flare Condensate Line in I D 1 1 Table 2 One Way Ceiling Cassette TT Frames Indoor Unit General Data EEV Electronic Expansion Valve Power wiring is field supplied and must comply with the applicable local and national codes See page 12 for detailed electrical data This unit comes with a dry nitrogen charge All capacities are net with a combination ratio between 95 105 Rated capacity is certi...

Page 12: ...HG WUDGHPDUN RI RUS ONE WAY CEILING CASSETTE Electrical Data Model Number Voltage Range MCA MOP Rated Amps A Power Supply Power Input W Hz Volts Phase Cooling Heating 78 UDPHV ARNU073TUD4 187 253 0 23 15 0 18 60 208 230 1 40 40 ARNU093TUD4 0 23 0 18 40 40 ARNU123TUD4 0 23 0 18 40 40 77 UDPHV ARNU183TTD4 187 253 0 38 15 0 30 60 208 230 1 70 70 ARNU243TTD4 0 38 0 30 70 70 Table 3 One Way Ceiling Cas...

Page 13: ...PDUN RI RUS ONE WAY CEILING CASSETTE External Dimensions Figure 3 ARNU073TUD4 ARNU093TUD4 ARNU123TUD4 Dimensions PT UUC1 Grille TU Frame with PT UUC1 Grille 43 5 16 19 11 16 1 3 8 34 11 16 Air outlet Hole 6 5 8 4 3 16 8 1 8 10 11 16 3 13 16 5 1 4 2 1 4 17 13 16 1 1 16 12 5 8 39 13 16 3 7 16 33 11 16 Unit inches Note All measurements have a tolerance of 1 4 in 2 3 4Ø 1 8Ø 2 3 4 2 5 8 Outdoor air kn...

Page 14: ...UHJLVWHUHG WUDGHPDUN RI RUS ONE WAY CEILING CASSETTE External Dimensions TT Frame with PT UTC Grille Figure 4 ARNU183TTD4 ARNU243TTD4 Dimensions PT UTC Grille 13 16 2 9 16 7 1 16 9 3 4 2 1 4 3 1 2 3 13 16 6 7 8 5 3 16 1 1 4 17 3 4 55 15 16 19 11 16 1 5 16 47 1 4 Air Outlet Hole 2 9 16 52 7 16 46 7 16 Unit inches Note All measurements have a tolerance of 1 4 in 15 3 8 2 3 4Ø 1 8Ø 2 5 8 Outdoor air ...

Page 15: ...WLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Electrical Wiring Diagram TU and TT Frames ONE WAY CEILING CASSETTE Figure 5 TU TT Frame Wiring Diagram 3ODVPD OWHU NLW DFFHVVRULHV DUH DYDLODEOH VHSDUDWHO OZD V IROORZ DOO ORFDO VWDWH DQG QDWLRQDO EXLOGLQJ FRGHV ZLWK WKH XVH RI WKLV RU DQ SURGXFW 5 18 ...

Page 16: ... used for other models To enable Generation 4 features outdoor unit DIP switch no 3 must be set to ON Please refer to the Multi V 5 Multi V IV Multi V Water IV Multi V S Engineering Manual for additional information Terminal Purpose Function CN_MOTOR1 Fan motor output Motor output of BLDC CN_WF Wi Fi module Wi Fi module connection CN PTC Auxiliary heater Auxiliary heater connection CN_DUST N A N A...

Page 17: ...ant Flow Diagram Figure 6 TU TT Frame Piping Diagram Model Liquid inch Gas inch 78 UDPHV ARNU073TUD4 1 4 1 2 ARNU093TUD4 ARNU123TUD4 77 UDPHV ARNU183TTD4 1 4 1 2 ARNU243TTD4 3 8 5 8 Thermistor Description TH1 Return air thermistor TH2 Pipe in thermistor TH3 Pipe out thermistor Heat Exchanger C F F lndoor unit EEV Filter Filter Th3 Th2 Th1 Heating Cooling Table 6 TU TT Frame Refrigerant Pipe Connec...

Page 18: ...32 0 77 UDPHV ARNU183TTD4 40 0 37 0 35 0 ARNU243TTD4 43 0 40 0 36 0 Measurements are taken 4 9 ft away from the front of the unit Sound pressure levels are measured in dB A with a tolerance of 3 Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745 Operating Conditions Power source 220V 60 Hz Sound level will vary depending on a range of factors including the construction...

Page 19: ...DWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Figure 9 ARNU183TTD4 and ARNU243TTD4 Sound Pressure Level Diagrams ONE WAY CEILING CASSETTE Acoustic Data Sound Pressure Levels ARNU183TTD4 ARNU243TTD4 ...

Page 20: ...verberation room per ISO 3741 standards Sound level will vary depending on a range of factors such as construction acoustic absorption coefficient of particular area in which the equipment is installed 5HIHUHQFH DFRXVWLF LQWHQVLW G ȝ P2 Table 9 One Way Ceiling Cassette Indoor Unit Sound Power Levels ONE WAY CEILING CASSETTE Acoustic Data Sound Power Levels Model Sound Power Levels dB A High Fan Sp...

Page 21: ...QRYDWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Figure 11 ARNU183TTD4 and ARNU243TTD4 Sound Power Level Diagrams ONE WAY CEILING CASSETTE Acoustic Data Sound Power Levels ARNU183TTD4 ARNU243TTD4 ...

Page 22: ...velocity m s ft s Discharge angle 60 Air velocity m s ft s 1 5 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 0 1 0 1 0 3 0 5 0 0 0 0 1 0 3 0 1 0 3 0 1 0 3 0 1 0 3 0 1 0 3 0 1 0 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1...

Page 23: ...1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 0 5 1 6 0 5 1 6 0 5 1 6 1 0 3 3 1 0 3 3 1 5 4 9 2 0 6 6 0 5 1 6 0 5 1 6 0 5 1 6 1 0 3 3 1 0 3 3 1 5 4 9 2 0 6 6 18 6 4 4 20 68 20 68 2 2 7 1 6 22 71 6 22 71 6 24 75 2 24 75 2 30 86 3 0 8 6 30 86 30 86 32 8 9 6 32 89 6 32 89 6 34 9 3 2 0 0 Te mperature C F...

Page 24: ... 3 3 1 5 4 9 18 6 4 4 20 68 20 6 8 2 0 68 2 2 7 1 6 22 71 6 22 71 6 22 71 6 24 75 2 24 75 2 24 75 2 26 78 8 26 78 8 32 8 9 6 32 89 6 32 89 6 3 4 93 2 30 86 30 8 6 30 86 Temperature C F Temperature C F 0 0 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 22 7 1 6 24 7 5 2 24 75 2 26 7 8 8 28 82 4 28 82 4 28 82 4 28...

Page 25: ... 1m 3 3ft 2m 6 6ft 0 1 0 3 0 1 0 3 0 1 0 3 0 1 0 3 0 1 0 3 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9 2 0 6 6 2 0 6 6 2 5 8 2 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 0 0 Tempe...

Page 26: ... 4 9 2 0 6 6 32 89 6 32 8 9 6 32 8 9 6 34 9 3 2 30 86 3 0 8 6 30 86 18 6 4 4 18 64 4 20 6 8 20 6 8 20 68 22 71 6 22 71 6 22 71 6 22 71 6 24 75 2 24 75 2 24 75 2 0 0 Temperature C F Temperature C F 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft Cooling Heating Discharge angle 20 Air velocity m s ft s Discharge angle 20 Air velocity m s ft s 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft...

Page 27: ... 50 Discharge angle 60 0 0 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9...

Page 28: ...t 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 0 5 1 6 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 0 3 3 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9 1 5 4 9 2 0 6 6 2 0 6 6 2 5 8 2 2 5 8 2 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 0 0 Temperature C ...

Page 29: ...ng Heating Discharge angle 70 Air velocity m s ft s Discharge angle 70 Air velocity m s ft s 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 0 0 1m 3 3ft 2m 6 6ft 3m 9 8ft 4m 13 1ft 5m 16 4ft 1m 3 3ft 2m 6 6ft 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 2 7m 8 9ft 1 8 6 4 4 18 64 4 18 64 4 20 68 2 0 68 2 0 68 20 68 20 6...

Page 30: ...URGXFW LQQRYDWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Fresh Air Ventilation ONE WAY CEILING CASSETTE Figure 22 TU Frame Fresh Air Ventilation TU TT Frame Figure 23 TT Frame Fresh Air Ventilation TU TT ...

Page 31: ...4 11 4 7 3 12 3 7 2 65 6 3 5 2 7 7 6 0 8 6 6 4 9 6 6 9 10 8 7 4 11 4 7 3 12 1 7 1 70 6 3 5 2 7 7 6 0 8 6 6 4 9 6 6 9 10 8 7 4 11 4 7 3 11 9 7 0 75 6 3 5 2 7 7 6 0 8 6 6 4 9 6 6 9 10 8 7 4 11 4 7 3 11 6 6 9 80 6 3 5 2 7 7 6 0 8 6 6 4 9 6 6 9 10 8 7 4 11 1 7 2 11 3 6 8 85 6 3 5 2 7 7 6 0 8 6 6 4 9 6 6 9 10 6 7 3 10 8 6 9 11 0 6 5 90 6 3 5 2 7 7 6 0 8 6 6 4 9 6 6 9 10 5 7 2 10 6 6 8 10 8 6 5 95 6 3 5...

Page 32: ... 5 19 1 13 3 20 1 13 6 20 5 13 0 20 9 12 3 105 12 6 10 2 14 5 11 1 16 4 11 9 18 3 12 7 18 7 12 7 19 7 12 5 20 1 12 0 110 12 3 9 9 13 8 10 5 15 3 11 1 17 2 11 9 17 6 11 9 18 7 11 9 19 5 11 7 ARNU243TTD4 24 2 23 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1 18 3 28 8 18 1 31 3 18 1 25 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1 18 3 28 8 18 1 31 3 18 1 30 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1...

Page 33: ... 4 10 4 10 1 10 0 9 5 30 0 28 0 10 6 10 6 10 6 10 6 10 6 10 4 10 0 9 5 35 0 32 0 10 9 10 9 10 9 10 9 10 8 10 6 10 0 9 5 40 0 36 0 11 3 11 3 11 3 11 3 10 9 10 6 10 0 9 5 45 0 41 0 11 8 11 8 11 8 11 4 10 9 10 6 10 0 9 5 47 0 43 0 12 2 12 1 12 0 11 4 10 9 10 6 10 0 9 5 50 0 46 0 13 1 12 5 12 0 11 4 10 9 10 6 10 0 9 5 55 0 51 0 13 4 12 6 12 0 11 4 10 9 10 6 10 0 9 5 60 0 56 0 13 4 12 6 12 0 11 4 10 9 ...

Page 34: ... 6 21 5 20 9 19 8 18 8 50 0 46 0 25 8 24 7 23 7 22 6 21 5 20 9 19 8 18 8 55 0 51 0 26 3 24 9 23 7 22 6 21 5 20 9 19 8 18 8 60 0 56 0 26 3 24 9 23 7 22 6 21 5 20 9 19 8 18 8 ARNU243TTD4 24 2 4 4 4 16 2 16 2 16 2 16 2 16 0 16 0 16 0 16 0 0 0 4 16 7 16 7 16 7 16 7 16 7 16 5 16 5 16 5 5 0 4 5 18 9 18 6 18 4 18 4 18 4 18 4 18 4 18 4 10 0 9 0 19 6 19 6 19 6 19 4 19 4 19 4 19 4 19 4 15 0 14 0 20 8 20 8 2...

Page 35: ...e Required 1 PT UUC1 For 7 to 12MBh One Way Indoor Units PT UTC For 18 and 24MBh One Way Indoor Units Plasma Filter Kit One 1 PTPKU0 For TU One Way Indoor Units PTPKT0 For TT One Way Indoor Units Auxiliary Heater Kit1 PRARH1 For Both TU and TT One Way Indoor Units Wi Fi Module1 PWFMDD200 For Both TU and TT One Way Indoor Units Table 14 Accessories for One Way Ceiling Cassette Indoor Units 1 For us...

Page 36: ... on page 39 Electrical Data on page 39 External Dimensions on page 40 Electrical Wiring Diagram on page 41 Refrigerant Flow Diagram on page 43 Acoustic Data on page 44 Air Velocity Temperature Distribution on page 46 Capacity Tables on page 50 Optional Accessories on page 52 ...

Page 37: ...ge the angle airflow is discharged Discharge range of motion is 40º in an up down direction The control algorithm provides the capability of locking guide vanes in a field adjusted fixed position Microprocessor Controls The unit is provided with an inte grated microprocessor controller capable of performing functions necessary to operate the system without the use of a wall mount ed controller A t...

Page 38: ... Fi compatible with the addition of an LG Wi Fi module accessory and can be controlled by LG s Smart ThinQ app on a smart device A field supplied Wi Fi network and smart device are required The Smart ThinQ app is free and is available for Android and iOS Android is a trademark of Google LLC Condensate Lift Pump The indoor unit is provided with a factory installed and wired condensate lift pump cap...

Page 39: ... 0 30 60 208 230 1 57 57 ARNU243TSA4 0 30 Table 16 Two Way Ceiling Cassette Indoor Unit Electrical Data MCA Minimum Circuit Ampacity MOP Maximum Overcurrent Protection Units are suitable for use on an electrical system where voltage supplied to unit terminals is within the listed range limits Select wire size based on the larger MCA value Instead of fuse use the circuit breaker EEV Electronic Expa...

Page 40: ...on Cable Liquid Piping Connection Vapor Piping Connection Drain Piping Connection Routing Hole for Wired Remote Controller Wiring Flexible Drain Hose Air Intake Ceiling Cassette Grille Corner Display Cover Supplied with Grille Ceiling Cassette Grille Kit PT USC required sold separately Air Outlet Knock Out Fresh Air Intake Hole Communication Line Refrigerant Drain Piping Direction 1 Unit should be...

Page 41: ...QXRXV SURGXFW LQQRYDWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS TWO WAY CEILING CASSETTE Electrical Wiring Diagram TS Frame Figure 25 ARNU183TSA4 ARNU243TSA4 Wiring Diagram 5 18 ...

Page 42: ...o enable Generation 4 features outdoor unit DIP switch no 3 must be set to ON Please refer to the Multi V 5 Multi V IV Multi V Water IV Multi V S Engineering Manual for additional information Terminal Purpose Function CN MOTOR1 Fan motor output Motor output of BLDC CN EEV EEV Output EEV Control output CN CC Dry Contact Dry Contact CN OPTION Option PCB EEPROM Option PCB connection CN ROOM Room sens...

Page 43: ...I RUS TWO WAY CEILING CASSETTE Refrigerant Flow Diagram Figure 26 TS Piping Diagram TS Frame Model Liquid inch Gas inch ARNU183TSA4 1 4 1 2 ARNU243TSA4 3 8 5 8 Thermistor Description TH1 Return air thermistor TH2 Pipe in thermistor TH3 Pipe out thermistor Table 19 TS Frame Refrigerant Pipe Connection Port Diameters Table 20 TS Frame Thermistors Heat Exchanger Turbo Fan Th3 Th1 Th2 lndoor unit EEV ...

Page 44: ... levels are measured in dB A with a tolerance of 3 Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745 5HIHUHQFH DFRXVWLF SUHVVXUH G ȝ3D Operating Conditions Power source 220V 60 Hz Sound level will vary depending on a range of factors including the construction acoustic absorption coefficient of a particular room in which the unit was installed 4 9 ft Ceiling ARNU183TS...

Page 45: ...cient of particular area in which the equipment is installed 5HIHUHQFH DFRXVWLF LQWHQVLW G ȝ P2 Table 22 Two Way Ceiling Cassette Indoor Unit Sound Power Levels Model Sound Levels dB A High Fan Speed ARNU183TSA4 44 0 ARNU243TSA4 48 0 Figure 29 ARNU183TSA4 and ARNU243TSA4 Sound Power Level Diagrams ARNU183TSA4 ARNU243TSA4 10 20 30 40 50 60 70 80 90 100 125 250 500 1000 2000 4000 8000 Sound Power Le...

Page 46: ... 9 ft 6 6 ft 3 3 ft 0 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 8 9 ft 6 6 ft 3 3 ft 0 8 9 ft 6 6 ft 3 3 ft 0 Air velocity ft s Temperature F Cooling Discharge angle 35 Heating Discharge angle 35 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft ARNU183TSA4 1 6 1 6 6 6 6 6 4 9 4 9 3 3 3 3 68 68 69 8 69 8 71 2 7...

Page 47: ...ft with a high fan operating mode 93 2 93 2 96 8 96 8 89 6 89 6 86 86 82 4 82 4 0 8 0 8 0 8 1 6 3 3 4 9 71 6 71 6 66 2 66 2 64 4 69 8 69 8 68 68 1 6 1 6 3 3 6 6 6 6 4 9 0 8 0 8 Air velocity ft s Temperature F 8 9 ft 6 6 ft 3 3 ft 0 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 8 9 ft 6 6 ft 3 3 ft 0 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 8 9 ft 6 6 ft 3 3 ft 0 9 ...

Page 48: ... 3 3 ft 0 8 9 ft 6 6 ft 3 3 ft 0 8 9 ft 6 6 ft 3 3 ft 0 8 9 ft 6 6 ft 3 3 ft 0 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 3 3 3 3 3 3 3 3 4 9 4 9 1 6 1 6 1 6 1 6 0 8 0 8 6 6 6 6 64 4 64 4 66 2 66 2 68 68...

Page 49: ...3 2 93 2 89 6 89 6 86 86 82 4 82 4 Air velocity ft s Temperature F Air velocity ft s Temperature F Discharge angle 80 Discharge angle 80 Cooling Heating 8 9 ft 6 6 ft 3 3 ft 0 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 ft 3 3 ft 0 6 6 ft 9 8 ft 8 9 ft 6 6 ft 3 3 ft 0 8 9 ft 6 6 ft 3 3 ft 0 8 9 ft 6 6 ft 3 3 ft 0 9 8 ft 3 3 ft 13 1 ft 13 1 ft 6 6 f...

Page 50: ... 9 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1 18 3 28 8 18 1 31 3 18 1 5 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1 18 3 28 8 18 1 31 3 18 1 0 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1 18 3 28 8 18 1 31 3 18 1 5 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1 18 3 28 8 18 1 31 3 18 1 10 15 9 13 0 19 4 15 0 21 8 16 0 24 2 17 0 27 1 18 3 28 8 18 1 31 3 18 1 14 15 9 13 0 19 4 15 0 21 8 16 0 24 2 ...

Page 51: ... 22 6 21 5 20 9 19 8 18 8 50 46 25 8 24 7 23 7 22 6 21 5 20 9 19 8 18 8 55 51 26 3 24 9 23 7 22 6 21 5 20 9 19 8 18 8 60 56 26 3 24 9 23 7 22 6 21 5 20 9 19 8 18 8 ARNU243TSA4 24 2 12 6 13 17 2 17 2 17 2 17 2 17 0 17 0 17 0 17 0 7 7 6 17 7 17 7 17 7 17 7 17 5 17 5 17 5 17 5 4 4 4 18 3 18 3 18 3 18 3 18 0 18 0 18 0 18 0 0 0 4 18 8 18 8 18 8 18 8 18 8 18 6 18 6 18 6 5 4 5 21 3 21 0 20 7 20 7 20 7 20...

Page 52: ...FWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Optional Accessories Accessory Model Number Two Way Ceiling Cassette Grille Kit One Required PT USC Auxiliary Heater Kit PRARH1 Wi Fi Module PWFMDD200 Table 25 Optional Accessories for Two Way Ceiling Cassette Indoor Units TWO WAY CEILING CASSETTE All accessories are sold separately ...

Page 53: ... page 61 External Dimensions on page 62 Electrical Wiring Diagrams on page 67 Refrigerant Flow Diagrams on page 71 Acoustic Data on page 72 Air Velocity Temperature Distribution on page 81 Fresh Air Ventilation on page 109 Capacity Tables on page 111 Optional Accessories on page 126 2 x 2 Frame 3 x 3 Frame ...

Page 54: ...ot permit the lowering of the grille while the indoor unit fan is operating The pair of winch controllers work in unison to keep the return air grille level during lift and descent operations and will automatically stop the descent of the return air grille filter if contact is made with any obstacle Fan Assembly and Control The indoor unit has a single direct drive turbo fan The fan wheel is made ...

Page 55: ...lled by up to two local wired controllers The microprocessor controls space tem perature using the value provided by the temperature sensor sensing a space temperature that is farthest away from the temperature set point The microprocessor control provides a cooling or heating mode test cycle that operates the unit for 18 minutes without regard to the space temperature If the system is provided wi...

Page 56: ...247 212 265 247 212 283 265 251 307 283 247 388 353 328 396 388 353 3LSLQJ Liquid Line in O D 1 4 Flare 1 4 Flare 1 4 Flare 1 4 Flare 1 4 Flare 1 4 Flare Vapor Line in O D 1 2 Flare 1 2 Flare 1 2 Flare 1 2 Flare 1 2 Flare 1 2 Flare Condensate Line in I D 1 1 1 1 1 1 Table 26 Four Way Ceiling Cassette 2 x 2 TR and TQ Frames Indoor Unit General Data EEV Electronic Expansion Valve Power wiring is fie...

Page 57: ... Four Way Ceiling Cassette 3 x 3 TP Frames Indoor Unit General Data FOUR WAY CEILING CASSETTE General Data EEV Electronic Expansion Valve Power wiring is field supplied and must comply with the applicable local and national codes See page 61 for detailed electrical data This unit comes with a dry nitrogen charge All capacities are net with a combination ratio between 95 105 Rated capacity is certi...

Page 58: ...3 8 Flare 3 8 Flare 3 8 Flare 3 8 Flare Vapor Line in O D 5 8 Flare 5 8 Flare 5 8 Flare 5 8 Flare Condensate Line in I D 1 1 1 1 Table 28 Four Way Ceiling Cassette 3 x 3 TN Frames Indoor Unit General Data FOUR WAY CEILING CASSETTE General Data EEV Electronic Expansion Valve Power wiring is field supplied and must comply with the applicable local and national codes See page 61 for detailed electric...

Page 59: ...are 5 8 Flare 5 8 Flare Condensate Line in I D 1 1 1 Table 29 Four Way Ceiling Cassette 3 x 3 TN Frames Indoor Unit General Data continued FOUR WAY CEILING CASSETTE General Data EEV Electronic Expansion Valve Power wiring is field supplied and must comply with the applicable local and national codes See page 61 for detailed electrical data This unit comes with a dry nitrogen charge All capacities ...

Page 60: ... 130 953 883 3LSLQJ Liquid Line in O D 3 8 Flare 3 8 Flare 3 8 Flare 3 8 Flare 3 8 Flare Vapor Line in O D 5 8 Flare 5 8 Flare 5 8 Flare 5 8 Flare 5 8 Flare Condensate Line in I D 1 1 1 1 1 Table 30 Four Way Ceiling Cassette 3 x 3 TM Frames Indoor Unit General Data FOUR WAY CEILING CASSETTE General Data EEV Electronic Expansion Valve Power wiring is field supplied and must comply with the applicab...

Page 61: ... ARNU183TQD4 0 25 0 2 30 30 UDPHV 73 Ǝ LJK ARNU243TPC4 187 253 0 19 15 0 15 60 208 230 1 33 33 ARNU283TPC4 0 19 0 15 33 33 UDPHV 71 Ǝ LJK ARNU073TNA4 187 253 0 71 15 0 56 60 208 230 1 144 144 ARNU093TNA4 0 71 0 56 144 144 ARNU123TNA4 0 71 0 56 144 144 ARNU153TNA4 0 71 0 56 144 144 ARNU183TNA4 0 71 0 56 144 144 ARNU243TNA4 0 71 0 56 144 144 ARNU363TNC4 0 71 0 56 144 144 UDPHV 70 Ǝ LJK ARNU243TMA4 1...

Page 62: ...FRQWLQXRXV SURGXFW LQQRYDWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS FOUR WAY CEILING CASSETTE External Dimensions Figure 30 ARNU053TRD4 ARNU073TRD4 ARNU093TRD4 ARNU123TRD4 Dimensions TR Frame ...

Page 63: ...RI FRQWLQXRXV SURGXFW LQQRYDWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS FOUR WAY CEILING CASSETTE External Dimensions TQ Frame Figure 31 ARNU153TQD4 ARNU183TQD4 Dimensions ...

Page 64: ...XU SROLF RI FRQWLQXRXV SURGXFW LQQRYDWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS FOUR WAY CEILING CASSETTE External Dimensions TP Frame Figure 32 ARNU243TPC4 ARNU283TPC4 Dimensions ...

Page 65: ... VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS FOUR WAY CEILING CASSETTE External Dimensions TN Frame Figure 33 ARNU073TNA4 ARNU093TNA4 ARNU123TNA4 ARNU153TNA4 ARNU183TNA4 ARNU243TNA4 and ARNU363TNC4 Dimensions ...

Page 66: ...XV SURGXFW LQQRYDWLRQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS FOUR WAY CEILING CASSETTE External Dimensions TM Frame Figure 34 ARNU243TMA4 ARNU283TMA4 ARNU363TMA4 ARNU423TMC4 and ARNU483TMC4 Dimensions ...

Page 67: ... OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS FOUR WAY CEILING CASSETTE Electrical Wiring Diagram TR and TQ Frames Figure 35 ARNU053TRD4 ARNU073TRD4 ARNU093TRD4 ARNU123TRD4 ARNU153TQD4 ARNU183TQD4 Wiring Diagram 3ODVPD OWHU NLW DFFHVVRULHV DUH DYDLODEOH VHSDUDWHO O ZD V IROORZ DOO ORFDO VWDWH DQG QDWLRQDO EXLOGLQJ FRGHV ZLWK WKH XVH RI WKLV RU DQ SURGXFW 5 18 ...

Page 68: ...etting is Auto if there is no setting 2 Auto For Dry Contact it is always Auto mode SW7 VENTILATOR INTERLOCK Off On Selects ventilator interlock function for four way ceiling cassette indoor units 1 On Automatic vent relay will be turned on after ten 10 seconds of indoor unit operation 2 Off Manual ventilator needs to be set through the controller Terminal Purpose Function CN_MOTOR1 Fan motor outp...

Page 69: ...PDUN RI RUS FOUR WAY CEILING CASSETTE Electrical Wiring Diagram TP TN and TM Frames Figure 36 ARNU243TPC4 ARNU283TPC4 ARNU073TNA4 ARNU093TNA4 ARNU123TNA4 ARNU153TNA4 ARNU183TNA4 ARNU243TNA4 ARNU363TNC4 ARNU243TMA4 ARNU283TMA4 ARNU363TMA4 ARNU423TMC4 ARNU483TMC4 Wiring Diagram 3ODVPD OWHU NLW DFFHVVRULHV DUH DYDLODEOH VHSDUDWHO OZD V IROORZ DOO ORFDO VWDWH DQG QDWLRQDO EXLOGLQJ FRGHV ZLWK WKH XVH R...

Page 70: ...ing is Auto if there is no setting 2 Auto For Dry Contact it is always Auto mode SW7 VENTILATOR INTERLOCK Off On Selects ventilator interlock function for four way ceiling cassette indoor units 1 On Automatic vent relay will be turned on after ten 10 seconds of indoor unit operation 2 Off Manual ventilator needs to be set through the controller Terminal Purpose Function CN MOTOR1 Fan motor output ...

Page 71: ...g Filter Filter Model Liquid inch Vapor inch UDPHV ARNU053TRD4 1 4 Flare 1 2 Flare ARNU073TRD4 ARNU093TRD4 ARNU123TRD4 ARNU153TQD4 ARNU183TQD4 UDPHV 73 LJK ARNU243TPC4 3 8 Flare 5 8 Flare ARNU283TPC4 UDPHV 71 Ǝ LJK ARNU073TNA4 3 8 Flare 5 8 Flare ARNU093TNA4 ARNU123TNA4 ARNU153TNA4 ARNU183TNA4 ARNU243TNA4 ARNU363TNC4 UDPHV 70 Ǝ LJK ARNU243TMA4 3 8 Flare 5 8 Flare ARNU283TMA4 ARNU363TMA4 ARNU423TMC...

Page 72: ...icient of a particular room in which the unit was installed Figure 38 Sound Pressure Measurement Location 4 9 ft Ceiling Microphone Table 38 Four Way Ceiling Cassette Indoor Unit Sound Pressure Levels Model Sound Pressure Levels dB A High Fan Speed Medium Fan Speed Low Fan Speed UDPHV ARNU053TRD4 29 0 27 0 26 0 ARNU073TRD4 29 0 27 0 26 0 ARNU093TRD4 30 0 29 0 27 0 ARNU123TRD4 32 0 30 0 27 0 ARNU15...

Page 73: ...QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Figure 40 ARNU123TRD4 ARNU153TQD4 and ARNU183TQD4 Sound Pressure Level Diagrams FOUR WAY CEILING CASSETTE Acoustic Data Sound Pressure Levels ARNU123TRD4 ARNU153TQD4 ARNU183TQD4 ARNU053TRD4 ARNU073TRD4 ARNU093TRD4 Figure 39 ARNU053TRD4 ARNU073TRD4 and ARNU093TRD4 Sound Pressure Level Diagrams ...

Page 74: ...DWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Figure 41 ARNU243TPC4 and ARNU283TPC4 Sound Pressure Level Diagrams ARNU243TPC4 ARNU283TPC4 FOUR WAY CEILING CASSETTE Acoustic Data Sound Pressure Levels Figure 42 ARNU073TNA4 ARNU093TNA4 and ARNU123TNA4 Sound Pressure Level Diagrams ARNU073TNA4 ARNU093TNA4 ARNU123TNA4 ...

Page 75: ... OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Figure 43 ARNU363TNC4 Sound Pressure Level Diagram ARNU243TMA4 ARNU283TMA4 ARNU363TNC4 Figure 45 ARNU243TMA4 and ARNU283TMA4 Sound Pressure Level Diagrams Figure 44 ARNU153TNA4 ARNU183TNA4 and ARNU243TNA4 Sound Pressure Level Diagrams ARNU153TNA4 ARNU183TNA4 ARNU243TNA4 FOUR WAY CEILING CASSETTE Acoustic Data Sound Pressure Levels ...

Page 76: ...RQ VRPH VSHFL FDWLRQV PD FKDQJH ZLWKRXW QRWL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS ARNU423TMC4 ARNU483TMC4 Figure 46 ARNU363TMA4 ARNU423TMCA and ARNU483TMCA Sound Pressure Level Diagrams ARNU363TMA4 FOUR WAY CEILING CASSETTE Acoustic Data Sound Pressure Levels ...

Page 77: ...ar area in which the equipment is installed 5HIHUHQFH DFRXVWLF LQWHQVLW G ȝ P2 FOUR WAY CEILING CASSETTE Acoustic Data Sound Power Levels Table 39 Four Way Ceiling Cassette Indoor Unit Sound Power Levels Figure 47 ARNU053TRD4 ARNU073TRD4 and ARNU093TRD4 Sound Power Level Diagrams ARNU053TRD4 ARNU073TRD4 ARNU093TRD4 Model Sound Pressure Levels dB A High Fan Speed UDPHV ARNU053TRD4 46 0 ARNU073TRD4 ...

Page 78: ...WL FDWLRQ OHFWURQLFV 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Figure 49 ARNU243TPC4 and ARNU283TPC4 Sound Power Level Diagrams ARNU243TPC4 ARNU283TPC4 Figure 48 ARNU123TRD4 ARNU153TQD4 and ARNU183TQD4 Sound Power Level Diagrams ARNU123TRD4 ARNU153TQD4 ARNU183TQD4 FOUR WAY CEILING CASSETTE Acoustic Data Sound Power Levels ...

Page 79: ... 8 6 QF QJOHZRRG OLIIV 1 OO ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS FOUR WAY CEILING CASSETTE Acoustic Data Sound Power Levels Figure 50 ARNU073TNA4 ARNU093TNA4 and ARNU123TNA4 Sound Power Level Diagrams ARNU073TNA4 ARNU093TNA4 ARNU123TNA4 Figure 51 ARNU153TNA4 ARNU183TNA4 and ARNU243TNA4 Sound Power Level Diagrams ARNU153TNA4 ARNU183TNA4 ARNU243TNA4 ...

Page 80: ...ULJKWV UHVHUYHG LV D UHJLVWHUHG WUDGHPDUN RI RUS Figure 52 ARNU363TNC4 Sound Power Level Diagram ARNU423TMC4 ARNU483TMC4 ARNU363TNC4 Figure 53 ARNU243TMA4 and ARNU283TMA4 Sound Power Level Diagrams Figure 54 ARNU363TMA4 Sound Power Level Diagram ARNU243TMA4 ARNU283TMA4 ARNU363TMA4 Figure 55 ARNU423TMC4 and ARNU483TMC4 Sound Power Level Diagrams FOUR WAY CEILING CASSETTE Acoustic Data Sound Power L...

Page 81: ...t 3 3 6 6 4 9 1 6 3 3 6 6 4 9 1 6 3 3 1 6 75 2 71 6 69 8 68 75 2 75 2 71 6 69 8 68 75 2 1 6 3 3 4 9 6 6 1 6 3 3 4 9 6 6 3 3 75 2 75 2 78 8 82 4 86 75 2 75 2 78 8 82 4 86 Discharge angle 40 Air velocity ft s Temperature F 0 6 6 6 6 4 9 4 9 3 3 3 3 1 6 1 6 0 64 4 68 71 6 75 2 64 4 68 71 6 75 2 Discharge angle 50 Air velocity ft s Temperature F 0 0 91 4 91 4 80 6 80 6 75 2 75 2 69 8 64 4 69 8 64 4 6 ...

Page 82: ...ty ft s Temperature F 0 0 Discharge angle 20 Air velocity ft s Temperature F 0 0 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 3 3 6 6 4 9 1 6 3 3 6 6 4 9 1 6 3 3 1 6 75 2 71 6 69 8 68 75 2 75 2 71 6 69 8 68 75 2 1 6 3 3 4 9 6 6 1 6 3 3 4 9 6 6 3 3 75 2 75 2 78 8 82 4 86 75 2 75 2 78 8 82 4 86 g n i t a e H g n i l o o C 8 2 ft 4 9 ft 0 ft 8 2 ft 4 9 ft 8 2 ft...

Page 83: ...g n i t a e H g n i l o o C Discharge angle 40 Air velocity ft s Temperature F 0 6 6 6 6 4 9 4 9 3 3 3 3 1 6 1 6 0 64 4 68 71 6 75 2 64 4 68 71 6 75 2 Discharge angle 50 Air velocity ft s Temperature F 0 0 91 4 91 4 80 6 80 6 75 2 75 2 69 8 64 4 69 8 64 4 6 6 4 9 3 3 1 6 6 6 4 9 3 3 1 6 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft g n i t a e H g n i l o o C ...

Page 84: ... 3 6 6 4 9 1 6 3 3 6 6 4 9 1 6 3 3 1 6 75 2 71 6 69 8 68 75 2 75 2 71 6 69 8 68 75 2 1 6 3 3 4 9 6 6 1 6 3 3 4 9 6 6 3 3 75 2 75 2 78 8 82 4 86 75 2 75 2 78 8 82 4 86 g n i t a e H g n i l o o C Discharge angle 40 Air velocity ft s Temperature F 0 6 6 6 6 4 9 4 9 3 3 3 3 1 6 1 6 0 64 4 68 71 6 75 2 64 4 68 71 6 75 2 Discharge angle 50 Air velocity ft s Temperature F 0 0 91 4 91 4 80 6 80 6 75 2 75...

Page 85: ... 3 4 9 6 6 8 2 1 6 1 6 3 3 4 9 6 6 8 2 1 6 71 6 78 8 82 4 86 89 6 71 6 78 8 82 4 86 89 6 g n i t a e H g n i l o o C Discharge angle 70 Air velocity ft s Temperature F 0 0 Discharge angle 70 Air velocity ft s Temperature F 0 0 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 0 7 0 7 0 7 2 3 3 9 0 7 0 7 0 7 2 3 3 9 73 4 73 4 68 71 6 66 2 73 4 73 4 68 71 6 66 2 1 6...

Page 86: ...perature F 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 6 6 6 6 4 9 4 9 3 3 3 3 1 6 1 6 91 4 91 4 86 86 80 6 80 6 75 2 75 2 69 8 69 8 g n i t a e H g n i l o o C Discharge angle 70 Air velocity ft s Temperature F 0 0 Discharge angle 70 Air velocity ft s Temperature F 0 0 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3ft 8 9 ft 6 6 ft 3 3 ft 8 9 ft 6 6 ft 3 3 ft 1 6 1 6 4 9 3 3 1 6 4 9 3 3 71 6 71 6 68 64 4 60 8...

Page 87: ...ture F Air velocity ft s Temperature F 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft g n i t a e H g n i l o o C Discharge angle 20 0 0 Discharge angle 20 0 0 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft Air velocity ft s Temperat...

Page 88: ... 93 2 78 8 86 89 6 93 2 78 8 g n i t a e H g n i l o o C Discharge angle 20 0 0 Discharge angle 20 0 0 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft Air velocity ft s Temperature F Air velocity ft s Temperature F 6 6 8 2 3 3 4 9 3 3 3 3 6 6 8 2 4 9 73 4 68 73 4 68 3 3 3 3 4 9 6 6 8 2 3 3 4 9 6 6 8 2 86 91 4 75 2 75 2 86 91 4 75 2 75 2 69 8 75 2 75 2 69 8 80 6 80 6 g n i t...

Page 89: ... l o o C Discharge angle 40 Air velocity ft s Temperature F 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 64 4 64 4 68 68 71 6 71 6 75 2 75 2 6 6 6 6 4 9 4 9 3 3 3 3 1 6 1 6 Discharge angle 50 Air velocity ft s Temperature F 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 6 6 6 6 4 9 4 9 3 3 3 3 1 6 1 6 91 4 91 4 86 86 80 6 80 6 75 2 75 2 21 69 8 69 8 69 8 g n i t a e H g n i l o o C 13 1 ft 9 8 ft 6 6 ft 3 3 f...

Page 90: ...8 9 ft 13 1 ft 16 4 ft 16 4 ft 3 3 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 6 6 ft 8 9 ft 13 1 ft 3 3 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 6 6 ft 8 9 ft 13 1 ft 3 3 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 6 6 ft 8 9 ft 13 1 ft 3 3 ft ARNU243TPC4 Discharge angle 40 0 0 6 6 6 6 4 9 4 9 3 3 3 3 Discharge angle 50 0 0 91 4 91 4 86 86 80 6 80 6 75 2 75 2 71 6 71 6 75 2 75 2 6 6 6 6 3 3 3 3 1 6 1 6 68 64 4 64 ...

Page 91: ...3 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft Figure 69 ARNU243TPC4 continued FOUR WAY CEILING CASSETTE Air Velocity Temperature Distribution ARNU243TPC4 ARNU283TPC4 Discharge angle 20 0 0 Discharge angle 20 0 0 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft Air velocity ft s Temperature F Air velocity ft s Temperature F 8 2 6 6 4 9 1 6 3 3 8 2 6 6 4 9 1 6 ...

Page 92: ...mperature F 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft Figure 71 ARNU283TPC4 continued ARNU283TPC4 FOUR WAY CEILING CASSETTE Air Velocity Temperature Distribution Discharge angle 70 0 0 Discharge angle 70 0 0 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft 8 9ft 6 6ft 3 3ft Air velocity ft s Temperature F Air velocity ft s Temperature F 1 6 3 3 4 9 6 6 8 2 1 6 3 3 4 9 6 6...

Page 93: ... 6 1 6 0 5 1 6 1 6 82 4 28 82 4 82 4 86 30 86 86 89 6 89 6 34 93 2 93 2 34 93 2 93 2 36 96 8 96 8 96 8 The standard setup height is 8 9 ft The charts above show the measurement distribution at the ceiling height of 8 9 ft with a high fan operating mode 8 9ft 6 6ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6...

Page 94: ...eating 6 6 4 9 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 Figure 74 ARNU123TNA4 and ARNU153TNA4 8 9ft 6 6ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 Discharge angle 20 Discharge angle 20 Air velocity ft s Temperature F...

Page 95: ... 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 8 2 6 6 4 9 3 3 1 6 82 4 100 4 96 8 93 2 89 6 86 The standard setup height is 8 9 ft The charts above show the measurement distribution at the ceiling height of 8 9 ft with a high fan operating mode ARNU123TNA4 ARNU153TNA4 FOUR WAY CEILING CASSETTE Air Velocity Temperature Distribution 8 9ft 6 6ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft ...

Page 96: ... 6 6ft 3 3ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 4 9 3 3 1 6 64 4 68 75 2 71 6 6 6 4 9 1 6 96 8 93 2 89 6 86 82 4 Figure 76 ARNU183TNA4 Discharge angle 40 0 0 0 6 6 6 6 4 9 4 9 3 3 3 3 Discharge angle 50 0 0 91 4 91 4 86 86 80 6 80 6 75 2 75 2 71 6 71 6 75 2 75 2 6 6 6 6 3 3 3 3 1 6 1 6 68 64 4 64 4 68 71 6 71 6 75 5 75 5 8 9ft 6 6ft 3 3ft 13 1ft 9 8ft 9 8ft 1...

Page 97: ...89 6 Cooling Heating 0 13 1ft 9 8ft 9 8ft 13 1ft 6 6ft 6 6ft 3 3ft 3 3ft 0 13 1ft 9 8ft 9 8ft 13 1ft 6 6ft 6 6ft 3 3ft 3 3ft 0 13 1ft 9 8ft 9 8ft 13 1ft 6 6ft 6 6ft 3 3ft 3 3ft 0 13 1ft 9 8ft 9 8ft 13 1ft 6 6ft 6 6ft 3 3ft 3 3ft Temperature F Temperature F Discharge angle 20 Discharge angle 20 Air velocity ft s Temperature F Air velocity ft s Temperature F 0 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 16 4ft...

Page 98: ...1ft 9 8ft 9 8ft 13 1ft 16 4ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft Discharge angle 70 Discharge angle 70 Air velocity ft s Temperature F Air velocity ft s Temperature F 0 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 6 6ft 3 3ft 8 9ft 8 2 6 6 4 9 3 3 1 6 8 2 6 6 4 9 3 3 1 6 0 6 6ft 3 3ft 8 9ft 71 6 70 66 2 62 6 71 6 70...

Page 99: ... 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ft The standard setup height is 8 9 ft The charts above show the measurement distribution at the ceiling height of 8 9 ft with a high fan operating mode Figure 80 ARNU363TNC4 Discharge angle 40 6 6 8 2 8 2 9 8 9 8 6 6 4 9 4 9 3 3 3 3 Discharge angle 50 86 86 80 6 80 6 75 2 75 2 7...

Page 100: ...4 9 6 6 8 2 9 8 11 5 4 9 6 6 8 2 9 8 11 5 75 2 82 4 82 4 86 89 6 91 4 93 2 75 2 82 4 86 89 6 91 4 93 2 69 8 g n i t a e H g n i l o o C 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ft 13 1 ft 9 8 ft 6 6 ft 3 3 f...

Page 101: ...charge angle 50 Air velocity ft s Temperature F Air velocity ft s Temperature F 0 6 6ft 3 3ft 8 9ft 8 2 9 8 6 6 4 9 3 3 8 2 9 8 6 6 4 9 3 3 0 6 6ft 3 3ft 8 9ft 70 66 2 71 6 62 6 70 66 2 71 6 62 6 0 6 6ft 3 3ft 8 9ft 8 2 9 8 6 6 4 9 3 3 8 2 9 8 6 6 4 9 3 3 0 6 6ft 3 3ft 8 9ft 89 6 93 97 100 4 89 6 93 97 100 4 Cooling Heating 0 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 13 1ft...

Page 102: ...3 1ft 16 4ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft Figure 83 ARNU243TMA4 continued Figure 84 ARNU283TMA4 8 9ft 6 6ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 Discharge angle 20 Disch...

Page 103: ...8 Cooling Heating 8 9ft 6 6ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 Discharge angle 40 Discharge angle 50 Air velocity ft s Temperature F Air velocity ft s Temperature F 4 9 3 3 62 6 66 2 69 8 6 6 8 2 9 8 3 3 89 6 32 89 6 89 6 93 2 96 8 100 4 104 107 6 4 9 6 6 8 2 9 8 11 5 13 1 Cooling Heating 16 4ft 13...

Page 104: ... 4 73 4 23 73 4 73 4 2 5 8 2 8 2 2 5 8 2 8 2 9 8 11 5 Cooling Heating 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 Discharge angle 40 Discharge angle 50 Air velocity ft s Temperature F Air velocity ft s Temperature F 3 3 4 9 89 6 93 2 34 93 2 93 2 96 8 100 4 104 107 6 6 6 8 2 9 8 11 5 13 1 14 8 3 3 55 8 66 2 21 69 8 69 8 21 69 8 69 8 1 5 4 9 4 9 6 6 8 2 9 8 11 5 ...

Page 105: ...0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft Figure 87 ARNU423TMC4 The standard setup height is 8 9 ft The charts above show the measurement distribution at the ceiling height of 8 9 ft with a high fan operating mode ARNU363TMA4 ARNU423TMC4 Figure 88 ARNU363TMA4 continued 8 9ft 6 6ft 3 3ft 0 16 4ft 13 1ft 9 8ft 9 8ft 13 1ft 16 4ft 6 6ft 6 6ft 3 3ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft 3 3ft 0 8 9ft 6 6ft ...

Page 106: ... ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ft Figure 89 ARNU423TMC4 continued FOUR WAY CEILING CASSETTE Air Velocity Temperature Distribution ARNU423TMC4 Discharge angle 70 Discharge angle 70 Air velocity ft s Temperature F Air velocity ft s Temperature F 0 6 6ft 3 3ft 10 5ft 0 6 6ft 3 3ft 10 5ft 0 6 6ft 3 3ft 10 5ft 0 6 6ft 3 3ft 10 5ft 8 2 11 5 6 6 4 9 3 3 8 ...

Page 107: ... 6 ft 3 3 ft 0 ft 6 6 ft 8 9 ft 13 1 ft 3 3 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 6 6 ft 8 9 ft 13 1 ft 3 3 ft ARNU483TMC4 FOUR WAY CEILING CASSETTE Air Velocity Temperature Distribution Discharge angle 40 13 1 13 1 9 8 9 8 6 6 6 6 3 3 3 3 Discharge angle 50 0 0 0 0 75 2 91 4 91 4 75 2 80 6 80 6 86 86 71 6 71 6 13 1 13 1 9 8 9 8 6 6 6 6 3 3 3 3 64 4 64 4 68 68 71 6 71 6 75 2 75 2 6 6ft 3 3ft 6 6ft ...

Page 108: ... 6ft 3 3ft 10 5ft 0 6 6ft 3 3ft 10 5ft 4 9 4 9 6 6 8 2 9 8 13 1 4 9 4 9 6 6 8 2 9 8 13 1 71 6 69 8 68 71 6 69 8 68 4 9 6 6 8 2 9 8 11 5 13 1 4 9 6 6 8 2 9 8 11 5 13 1 4 9 78 8 82 4 86 89 6 93 2 78 8 82 4 86 89 6 93 2 g n i t a e H g n i l o o C 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ft 13 1 ft 9 8 ft 6 6 ft 3 3 ft 0 ft 3 3 ft 6 6 ft 8 9 ft 13 1 ft 16 4 ft 16 4 ...

Page 109: ...VWHUHG WUDGHPDUN RI RUS TR TQ Frame Figure 92 TR Frame Fresh Air Ventilation Fresh Air Ventilation with PTVK430 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 20 40 60 80 100 120 140 160 Q CFM P inAq TR Fresh Air Ventilation with PTVK430 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 20 40 60 80 100 120 140 160 Q CFM P inAq TQ Figure 93 TQ Frame Fresh Air Ventilation Fresh Air Ventilation FOUR WAY C...

Page 110: ...tion with PTVK430 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 20 40 60 80 100 120 140 160 Q CFM P inAq TP TN TM Fresh Air Ventilation with PTVK410 PTVK420 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 20 40 60 80 100 120 140 160 Q CFM P inAq TP TN TM Figure 94 TP TN and TM Frame Fresh Air Ventilation with PTVK430 Accessory Figure 95 TP TN and TM Frame Fresh Air Ventilation with PTVK410 PTVK420 A...

Page 111: ...9 7 5 7 60 5 0 4 1 6 0 4 8 6 8 5 1 7 5 5 4 8 4 5 8 8 9 5 8 9 6 5 7 65 5 0 4 1 6 0 4 8 6 8 5 1 7 5 5 4 8 4 5 8 8 9 5 8 9 5 5 6 70 5 0 4 1 6 0 4 8 6 8 5 1 7 5 5 4 8 4 5 8 8 9 5 8 9 3 5 5 75 5 0 4 1 6 0 4 8 6 8 5 1 7 5 5 4 8 4 5 8 8 9 5 8 9 1 5 4 80 5 0 4 1 6 0 4 8 6 8 5 1 7 5 5 4 8 4 5 8 8 7 5 7 8 9 5 4 85 5 0 4 1 6 0 4 8 6 8 5 1 7 5 5 4 8 3 5 7 8 4 5 5 8 6 5 2 90 5 0 4 1 6 0 4 8 6 8 5 1 7 5 5 4 8 2...

Page 112: ...17 2 11 9 18 3 11 8 19 7 11 7 65 10 2 8 5 12 3 9 8 13 9 10 4 15 4 11 1 17 2 11 9 18 3 11 8 19 4 11 5 70 10 2 8 5 12 3 9 8 13 9 10 4 15 4 11 1 17 2 11 9 18 3 11 8 19 1 11 4 75 10 2 8 5 12 3 9 8 13 9 10 4 15 4 11 1 17 2 11 9 18 3 11 8 18 6 11 1 80 10 2 8 5 12 3 9 8 13 9 10 4 15 4 11 1 17 2 11 9 17 9 11 7 18 2 11 1 85 10 2 8 5 12 3 9 8 13 9 10 4 15 4 11 1 17 1 11 8 17 2 11 2 17 6 10 6 90 10 2 8 5 12 ...

Page 113: ...5 8 110 15 5 13 0 17 4 13 8 19 4 14 6 21 8 15 7 22 3 15 7 23 7 15 7 24 7 15 3 ARNU283TPC4 28 0 23 18 5 15 5 22 4 17 8 25 2 19 0 28 0 20 2 31 4 21 6 33 3 21 5 36 1 21 4 25 18 5 15 5 22 4 17 8 25 2 19 0 28 0 20 2 31 4 21 6 33 3 21 5 36 1 21 4 30 18 5 15 5 22 4 17 8 25 2 19 0 28 0 20 2 31 4 21 6 33 3 21 5 36 1 21 4 35 18 5 15 5 22 4 17 8 25 2 19 0 28 0 20 2 31 4 21 6 33 3 21 5 36 1 21 4 40 18 5 15 5 ...

Page 114: ...9 6 7 1 10 8 7 6 11 4 7 5 12 4 7 5 55 6 3 5 4 7 7 6 3 8 6 6 7 9 6 7 1 10 8 7 6 11 4 7 5 12 4 7 5 60 6 3 5 4 7 7 6 3 8 6 6 7 9 6 7 1 10 8 7 6 11 4 7 5 12 3 7 5 65 6 3 5 4 7 7 6 3 8 6 6 7 9 6 7 1 10 8 7 6 11 4 7 5 12 1 7 4 70 6 3 5 4 7 7 6 3 8 6 6 7 9 6 7 1 10 8 7 6 11 4 7 5 11 9 7 3 75 6 3 5 4 7 7 6 3 8 6 6 7 9 6 7 1 10 8 7 6 11 4 7 5 11 6 7 1 80 6 3 5 4 7 7 6 3 8 6 6 7 9 6 7 1 10 8 7 6 11 1 7 5 11...

Page 115: ...22 8 16 2 24 7 16 2 60 12 6 11 7 15 3 13 5 17 2 14 3 19 1 15 3 21 4 16 4 22 8 16 2 24 4 16 1 65 12 6 11 7 15 3 13 5 17 2 14 3 19 1 15 3 21 4 16 4 22 8 16 2 24 0 15 9 70 12 6 11 7 15 3 13 5 17 2 14 3 19 1 15 3 21 4 16 4 22 8 16 2 23 7 15 6 75 12 6 11 7 15 3 13 5 17 2 14 3 19 1 15 3 21 4 16 4 22 8 16 2 23 1 15 3 80 12 6 11 7 15 3 13 5 17 2 14 3 19 1 15 3 21 4 16 4 22 1 16 1 22 5 15 2 85 12 6 11 7 15...

Page 116: ...3 9 20 0 29 0 23 0 32 6 24 6 36 2 26 1 40 5 28 0 43 1 27 8 46 3 27 5 65 23 9 20 0 29 0 23 0 32 6 24 6 36 2 26 1 40 5 28 0 43 1 27 8 45 6 27 1 70 23 9 20 0 29 0 23 0 32 6 24 6 36 2 26 1 40 5 28 0 43 1 27 8 44 9 26 7 75 23 9 20 0 29 0 23 0 32 6 24 6 36 2 26 1 40 5 28 0 43 1 27 8 43 8 26 1 80 23 9 20 0 29 0 23 0 32 6 24 6 36 2 26 1 40 5 28 0 42 0 27 6 42 7 26 0 85 23 9 20 0 29 0 23 0 32 6 24 6 36 2 2...

Page 117: ...20 0 28 0 21 3 31 4 22 8 33 4 22 6 36 2 22 6 55 18 4 16 3 22 4 18 8 25 2 20 0 28 0 21 3 31 4 22 8 33 4 22 6 36 2 22 6 60 18 4 16 3 22 4 18 8 25 2 20 0 28 0 21 3 31 4 22 8 33 4 22 6 35 8 22 5 65 18 4 16 3 22 4 18 8 25 2 20 0 28 0 21 3 31 4 22 8 33 4 22 6 35 2 22 1 70 18 4 16 3 22 4 18 8 25 2 20 0 28 0 21 3 31 4 22 8 33 4 22 6 34 8 21 8 75 18 4 16 3 22 4 18 8 25 2 20 0 28 0 21 3 31 4 22 8 33 4 22 6 ...

Page 118: ... 6 44 1 27 4 110 26 9 22 5 30 2 24 0 33 6 25 3 37 8 27 2 38 6 27 2 41 2 27 3 42 8 26 6 ARNU483TMC4 48 1 23 31 7 26 6 38 5 30 6 43 3 32 6 48 1 34 6 53 9 37 2 57 2 36 9 62 0 36 8 25 31 7 26 6 38 5 30 6 43 3 32 6 48 1 34 6 53 9 37 2 57 2 36 9 62 0 36 8 30 31 7 26 6 38 5 30 6 43 3 32 6 48 1 34 6 53 9 37 2 57 2 36 9 62 0 36 8 35 31 7 26 6 38 5 30 6 43 3 32 6 48 1 34 6 53 9 37 2 57 2 36 9 62 0 36 8 40 3...

Page 119: ...0 10 4 9 9 9 4 8 9 8 5 8 2 7 8 7 4 ARNU093TRD4 9 6 4 4 4 7 3 7 3 7 3 7 3 7 2 7 2 7 2 7 2 0 0 4 7 5 7 5 7 5 7 5 7 5 7 4 7 4 7 4 5 0 4 5 8 5 8 4 8 3 8 3 8 3 8 3 8 3 8 3 10 0 9 0 8 8 8 8 8 8 8 7 8 7 8 7 8 7 8 7 15 0 14 0 9 4 9 4 9 4 9 4 9 4 9 4 9 3 9 2 20 0 19 0 9 9 9 9 9 9 9 9 9 7 9 7 9 5 9 4 25 0 23 0 10 4 10 4 10 4 10 4 10 4 10 1 10 0 9 9 30 0 28 0 10 6 10 6 10 6 10 6 10 6 10 4 10 0 9 7 35 0 32 0 ...

Page 120: ... 18 0 17 1 16 6 15 7 14 9 55 0 51 0 20 9 19 8 18 8 18 0 17 1 16 6 15 7 14 9 60 0 56 0 20 9 19 8 18 8 18 0 17 1 16 6 15 7 14 9 ARNU183TQD4 19 1 4 4 4 14 4 14 4 14 4 14 4 14 2 14 2 14 2 14 2 0 0 4 14 8 14 8 14 8 14 8 14 8 14 6 14 6 14 6 5 0 4 5 16 8 16 6 16 3 16 3 16 3 16 3 16 3 16 3 10 0 9 0 17 4 17 4 17 4 17 2 17 2 17 2 17 2 17 2 15 0 14 0 18 5 18 5 18 5 18 5 18 5 18 5 18 3 18 1 20 0 19 0 19 6 19 ...

Page 121: ...3 26 5 25 1 23 8 55 0 51 0 33 4 31 7 30 0 28 7 27 3 26 5 25 1 23 8 60 0 56 0 33 4 31 7 30 0 28 7 27 3 26 5 25 1 23 8 ARNU283TPC4 28 0 4 4 4 21 1 21 1 21 1 21 1 20 8 20 8 20 8 20 8 0 0 4 21 7 21 7 21 7 21 7 21 7 21 4 21 4 21 4 5 0 4 5 24 6 24 3 23 9 23 9 23 9 23 9 23 9 23 9 10 0 9 0 25 5 25 5 25 5 25 2 25 2 25 2 25 2 25 2 15 0 14 0 27 1 27 1 27 1 27 1 27 1 27 1 26 8 26 5 20 0 19 0 28 7 28 7 28 7 28...

Page 122: ...0 56 0 13 3 12 6 12 0 11 4 10 9 10 6 10 0 9 5 ARNU123TNA4 12 3 4 4 4 9 1 9 1 9 1 9 1 9 0 9 0 9 0 9 0 0 0 4 9 4 9 4 9 4 9 4 9 4 9 2 9 2 9 2 5 0 4 5 10 6 10 5 10 3 10 3 10 3 10 3 10 3 10 3 10 0 9 0 11 0 11 0 11 0 10 9 10 9 10 9 10 9 10 9 15 0 14 0 11 7 11 7 11 7 11 7 11 7 11 7 11 6 11 4 20 0 19 0 12 4 12 4 12 4 12 4 12 1 12 1 11 9 11 7 25 0 23 0 12 9 12 9 12 9 12 9 12 9 12 6 12 5 12 4 30 0 28 0 13 2...

Page 123: ...19 0 24 8 24 8 24 8 24 8 24 2 24 2 23 9 23 6 25 0 23 0 25 9 25 9 25 9 25 9 25 9 25 4 25 1 24 8 30 0 28 0 26 5 26 5 26 5 26 5 26 5 25 9 25 1 24 3 35 0 32 0 27 3 27 3 27 3 27 3 27 0 26 5 25 1 23 8 40 0 36 0 28 4 28 4 28 4 28 4 27 3 26 5 25 1 23 8 45 0 41 0 29 5 29 5 29 5 28 7 27 3 26 5 25 1 23 8 47 0 43 0 30 6 30 3 30 0 28 7 27 3 26 5 25 1 23 8 50 0 46 0 32 8 31 4 30 0 28 7 27 3 26 5 25 1 23 8 55 0 ...

Page 124: ...3 1 31 5 30 6 29 0 27 5 47 0 43 0 35 3 35 0 34 7 33 1 31 5 30 6 29 0 27 5 50 0 46 0 37 9 36 2 34 7 33 1 31 5 30 6 29 0 27 5 55 0 51 0 38 5 36 5 34 7 33 1 31 5 30 6 29 0 27 5 60 0 56 0 38 5 36 5 34 7 33 1 31 5 30 6 29 0 27 5 ARNU363TMA4 36 2 4 4 4 27 2 27 2 27 2 27 2 26 8 26 8 26 8 26 8 0 0 4 28 0 28 0 28 0 28 0 28 0 27 6 27 6 27 6 5 0 4 5 31 7 31 3 30 9 30 9 30 9 30 9 30 9 30 9 10 0 9 0 32 9 32 9 ...

Page 125: ... 0 43 5 43 0 20 0 19 0 46 6 46 6 46 6 46 6 45 4 45 4 44 8 44 2 25 0 23 0 48 6 48 6 48 6 48 6 48 6 47 6 47 1 46 6 30 0 28 0 49 7 49 7 49 7 49 7 49 7 48 6 47 1 45 6 35 0 32 0 51 2 51 2 51 2 51 2 50 7 49 7 47 1 44 7 40 0 36 0 53 2 53 2 53 2 53 2 51 2 49 7 47 1 44 7 45 0 41 0 55 3 55 3 55 3 53 8 51 2 49 7 47 1 44 7 47 0 43 0 57 3 56 8 56 3 53 8 51 2 49 7 47 1 44 7 50 0 46 0 61 6 58 9 56 3 53 8 51 2 49...

Page 126: ...One Required PT UMC1 For 7 48MBh TP TN TM Frame Indoor Units 3 x 3 Four Way Ceiling Cassette Grille Kit Black One Required PT UQC1B For 7 48MBh TP TN TM Frame Indoor Units Ventilation Kit1 PTVK410 PTVK420 Ventilation Kit2 PTVK430 Auto Elevation Kit1 PTEGM0 Cassette Decorative Cover2 PTDCQ For 5 19MBh TR and TQ Frame Indoor Units PTDCM For 7 48MBh TP TN TM Frame Indoor Units Plasma Filter Kit One 2...

Page 127: ...GUIDELINES Selecting the Best Location on page 128 General Mounting on page 129 General Drain Piping Information on page 130 Wiring Guidelines on page 132 Wired Controller Location on page 134 Acronyms on page 135 ...

Page 128: ... D GRRUZD 7KH XQLW PXVW QRW EH LQVWDOOHG QHDU D KHDW RU VWHDP VRXUFH RU ZKHUH FRQVLGHUDEOH DPRXQWV RI RLO LURQ SRZGHU RU IORXU DUH XVHG 7KHVH PDWHULDOV PD JHQHUDWH FRQGHQVDWH FDXVH D UHGXFWLRQ LQ KHDW H FKDQJHU HIILFLHQF RU WKH GUDLQ SXPS WR PDOIXQFWLRQ I WKLV LV D SRWHQWLDO SUREOHP LQVWDOO D YHQWLODWLRQ IDQ ODUJH HQRXJK WR YHQW RXW WKHVH PDWHULDOV The unit may be damaged may malfunction and or wi...

Page 129: ... 7 16 34 7 16 Ceiling opening 33 1 16 Unit size 33 1 16 Unit size TQ TR Frame 20 3 8 26 Ceiling opening 23 18 1 8 23 20 3 8 26 Ceiling opening 20 9 16 22 7 16 22 7 16 12 9 16 Hanging bolt Hanging bolt Unit size Unit size Unit Inch Unit Inch Figure 98 Ceiling Opening Hanging Bolt Locations for One Way Ceiling Cassette Indoor Units Figure 99 Ceiling Opening Hanging Bolt Locations for Two Way Ceiling...

Page 130: ...10 Nut W3 8 or M10 Spring washer M10 Air Conditioner body One Way TT TU Frames 2 3 4 inches Two Way TS Frames 3 9 16 inches Four Way TQ TR Frames 4 1 8 inches Four Way TM TN TP Frames 4 1 4 inches Leave about 19 32 inches TM TN TP 1 7 32 1 11 32 inches TQ TR 25 32 1 8 TT TU or 13 16 1 8 TS between the bottom surface of the indoor unit and the ceiling surface Bottom align General Mounting General D...

Page 131: ...m to plan for winter opera tion condensate line may freeze up if condensate does not properly drain away Drain all gener ated condensate from the external condensate pan to an appropriate area Install a trap in the condensate lines as near to the indoor unit coil as possible To prevent overflow the outlet of each trap must be positioned below its connection to the condensate pan All traps must be ...

Page 132: ...r MCA value and must comply with the applicable local and national codes Communication cable between Master ODU to IDUs HRUs to be 18 AWG 2 conductor twisted stranded shielded Ensure the com munication cable shield is properly grounded to the Master ODU chassis only Do not ground the ODU to IDUs HRUs communication cable at any other point Wiring must comply with all applicable local and national c...

Page 133: ...Hz 1 Phase Power Input 208 230V 60 Hz 1 Phase RD YL A B BK Wired Remote Controller Indoor Unit Terminal Block 1 L1 Power Input 208 230V 60 Hz 1 Phase A A B B GND 12V DRY2 DRY1 INTERNET IDU SODU 3 4 2 L2 Outdoor Unit Terminal Block Ground Figure 110 Location of Power Wiring Communications Cable Terminals in the Four Way Ceiling Cassette Indoor Unit Figure 111 Terminal Block in the One Way Ceiling C...

Page 134: ...ould be directly exposed to cold air Control ler must be installed four 4 to five 5 feet above the floor where its LED display can be read easily in an area with good air circulation and where it can detect an average room temperature R QRW LQVWDOO WKH ZLUHG FRQWUROOHU QHDU RU LQ UDIWV RU GHDG VSRWV EHKLQG GRRUV DQG LQ FRUQHUV RW RU FROG DLU IURP GXFWV 5DGLDQW KHDW IURP WKH VXQ RU DSSOLDQFHV RQFHD...

Page 135: ... Minimum Circuit Ampacity BTL BACnet Testing Laboratories mm Millimeter Btu h British Thermal Unit per Hour MOP Maximum Overcurrent Protection CAA Clean Air Act OD Outside Diameter CFM Cubic Feet per Minute ODU Outdoor Unit CFR Code of Federal Regulations PI Power Input DB Dry Bulb PTAC Packaged Terminal Air Conditioner dB A Decibels with A frequency weighting SHC Sensible Heat Capacity DPST Doubl...

Page 136: ...V_CeilingCassette_IndoorUnits_8_16 EM_MultiV_CeilingCassette_IndoorUnits_4_16 LG Electronics Commercial Products Support 1 888 865 3026 USA Follow the prompts for commercial A C products LG Electronics U S A Inc Air Conditioning Technologies 4300 North Point Parkway Alpharetta Georgia 30022 www lghvac com ...

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