AUX ARV Series Operating manual

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

Technical & Service Manual

ARV Indoor Unit Series

Version 2022.1

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

Content

Part1 General Information ......................................................................... 3

Part2 Wall Mounted.................................................................................... 6

Part3 Compact Four-way Cassette......................................................... 35

Part4 Four-way Cassette ......................................................................... 48

Part5 Ceiling floor .................................................................................... 80

Part6 Low Static Pressure Duct............................................................ 107

Part7 Medium Static Pressure Duct ..................................................... 154

Part8 High Static Pressure Duct ........................................................... 212

Part9 Fresh Air Processing Unit ........................................................... 241

Part10 Installation .................................................................................. 264

Part11 Trouble shooting ........................................................................ 290

History ..................................................................................................... 307

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

Part1 General Information

1. Nomenclatures

ARV T CA - H 028 / 4 R1 A

Design Series Code

Refrigerant Type:

R1:R410A R22 Omitted

Power Supply：

2: 220-240V~/1Ph/ 60Hz 4: 220-240V~/1Ph/50Hz

5: 380-415V~/3Ph/50Hz 6: 380-415V~/3Ph/60Hz

9:208-230V~/3Ph/60Hz

N:220-240V~/1Ph/50/60Hz

S: 380-415V~/3Ph/50/60Hz

Cooling Capacity (×100W)

H: Cooling & Heating C: Cooling Only

Indoor Unit Type：

C1：One-way Cassette C2：Two-way Cassette

CA：Four-way Cassette CF：Ceiling&Floor

SD：Slim Duct MD：Mid ESP Duct

HD：High ESP Duct WM：Wall Mounted

FA：Fresh Air Processer

Climate Class:

T: T3 Type

AUX Refrigerant Variable AC

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

2. Matched ODU series

2.1 Top Discharge ARV ODU

Note: All above models can match all IDUs

Series Capacity

（HP / kW） Model Pictures

T1 ARV6 Series

8 / 25.2 ARV-H250/SR1MV

10 / 28.0 ARV-H280/SR1MV

12 / 33.5 ARV-H330/SR1MV

14 / 40.0 ARV-H400/SR1MV

16 / 45.0 ARV-H450/SR1MV

18 / 50.4 ARV-H500/SR1MV

20 / 56.0 ARV-H560/SR1MV

22 / 61.5 ARV-H610/SR1MV

T1 ARV6-S Series

8 / 25.2 ARV-H250/SR1MV-S

10 / 28.0 ARV-H280/SR1MV-S

12 / 33.5 ARV-H330/SR1MV-S

14 / 40.0 ARV-H400/SR1MV-S

16 / 45.0 ARV-H450/SR1MV-S

18 / 50.4 ARV-H500/SR1MV-S

20 / 56.0 ARV-H560/SR1MV-S

22 / 61.5 ARV-H610/SR1MV-S

T3 ARV6 Series

8 / 25.2 ARVT-H250/SR1MV

10 / 28.0 ARVT-H280/SR1MV

12 / 33.5 ARVT-H330/SR1MV

14 / 40.0 ARVT-H400/SR1MV

16 / 45.0 ARVT-H450/SR1MV

Individual Series

22 / 61.5 ARV-H620/5R1I

24/ 67.0 ARV-H670/5R1I

26 / 73.0 ARV-H730/5R1I

28 / 78.5 ARV-H780/5R1I

30 / 85.0 ARV-H850/5R1I

32 / 90.0 ARV-H900/5R1I

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

2.2 Side discharge ARV ODU

Note: All above models can match all IDUs

Series Capacity

(kW） Model Pictures

T1 MINI Series

(50&60HZ 1 phase)

8 ARV-H080/NR1

10 ARV-H100/NR1

12 ARV-H120/NR1

14 ARV-H140/NR1

16 ARV-H160/NR1

T1 MINI Series

(50&60HZ 3 phase)

12 ARV-H120/SR1DCS7

14 ARV-H140/SR1DCS7

ARV-H140/SR1DCSA

16 ARV-H160/SR1DCS7

ARV-H160/SR1DCSA

22 ARV-H220/SR1DCS7

26 ARV-H260/SR1DCS7

T3 MINI Series

10 ARVT-H100/NR1

12 ARVT-H120/NR1

14 ARVT-H140/NR1

16 ARV-H160/SR1DCS7

18 ARVT-H180/SR1DCS7

T1 MINI Series

(50HZ 3 phase)

22 ARV-H220/5R1A

28 ARV-H280/5R1A

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

Part2 Wall Mounted

1. Product Line-up

Series Models Photos

50&60HZ J Series

ARVWM-H022/NR1DJA

ARVWM-H028/NR1DJA

ARVWM-H036/NR1DJA

ARVWM-H045/NR1DJA

ARVWM-H056/NR1DJA

ARVWM-H071/NR1DJA

50&60HZ L Series

ARVWM-H022/R1X(LI)

ARVWM-H028/R1X(LI)

ARVWM-H036/R1X(LI)

ARVWM-H045/R1X(LI)

ARVWM-H056/R1X(LI)

ARVWM-H071/R1X(LI)

50HZ L Series

ARVWM-H022/4R1A(LH)

ARVWM-H028/4R1A(LH)

ARVWM-H036/4R1A(LH)

ARVWM-H045/4R1A(LH)

ARVWM-H056/4R1A(LH)

ARVWM-H071/4R1A(LH)

60HZ L Series

ARVWM-H022/2R1A(LH)

ARVWM-H028/2R1A(LH)

ARVWM-H036/2R1A(LH)

ARVWM-H045/2R1A(LH)

ARVWM-H056/2R1A(LH)

ARVWM-H071/2R1A(LH)

Remark: Discontinued (50&60HZ L Series, 50HZ L Series, 60HZ L Series)

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

2. Dimensions

Wall Mounted J Series

ARVWM-H022/NR1DJA 、ARVWM-H028/NR1DJA、ARVWM-H036/NR1DJA

ARVWM-H045/NR1DJA、ARVWM-H056/NR1DJA

ARVWM-H071/NR1DJA

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

Physical

Dimension

ARVWM-H022/R1X(LI)

ARVWM-H022/4R1A(LH)

ARVWM-H022/2R1A(LH)

ARVWM-H028/R1X(LI)

ARVWM-H028/4R1A(LH)

ARVWM-H028/2R1A(LH)

ARVWM-H036/R1X(LI)

ARVWM-H036/4R1A(LH)

ARVWM-H036/2R1A(LH)

Length mm 850 850 850

Height mm 300 300 300

Width mm 198 198 198

Physical

Dimension

ARVWM-H045/R1X(LI)

ARVWM-H045/4R1A(LH)

ARVWM-H045/2R1A(LH)

ARVWM-H056/R1X(LI)

ARVWM-H056/4R1A(LH)

ARVWM-H056/2R1A(LH)

ARVWM-H071/R1X(LI)

ARVWM-H071/4R1A(LH)

ARVWM-H071/2R1A(LH)

Length mm 970 970 1100

Height mm 315 315 330

Width mm 235 235 235

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

3. Features

1) Superb craftsmanship --0.3 mm seam, appearance integration

2) Kinds of panels optional -- JA is standard , JC,JD…. Optional

3) Wave - shaped left - right limit wind blade -- air flow is more uniform, concentration and longer

4) Fin guide design -- Optimize the air duct，improve the air supply distance

5) Removable under jaw – Installation time reduced by half

6) Two way drainage design -- Suitable for kinds of installation sites, more convenient for drainage

7) PCB pluggable and maintenance -- Efficient and quick maintenance, Remove the medium frame &

wiring cover, PCB can be repaired (For 2.2/2.8/3.6 Kw no need to remove the medium frame)

8) High precise control EXV 2000 pulse -- Multi-stage gear transmission, lower running sound and no

abnormal noise ;There is no sudden change in the refrigerant flow characteristic diagram, and the flow

control is stable

9) Wired controller optional, Suitable for kinds of customer requirement, Embedded wall installation,

simple and beautiful

10) Smart WIFI control , Through A-link module able to remote control indoor unit ON/OFF, set

temperature, fan speed …Bring users a comfortable and intelligent control experience

11) Room card function, Insert card , Indoor unit can be controlled by remote/wired controller, Remove

card ,indoor unit keep off status, not response the signal from controller

12) Wired group Control , Max 16 units can be controlled by one wired controller, All units can be

controlled at the same time ( not individual control)

13) Centralized control , Max 256 units can be controlled by Touch screen centralized controller CC02

All units can be controlled individual, support weekly schedule control

● Optional Panels

J Series (50&60HZ)

Standard panel Optional panel

More Panels please contact the sales team

JA JC JD

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual

4. Sound level

4.1 Test condition

4.2 Test value

Series Models Noise level under three speeds of fan (dB(A))

H M L

50&60HZ

J Series

ARVWM-H022/NR1DJA 38 33 27

ARVWM-H028/NR1DJA 38 33 27

ARVWM-H036/NR1DJA 38 33 27

ARVWM-H045/NR1DJA 42 38 34

ARVWM-H056/NR1DJA 42 38 34

ARVWM-H071/NR1DJA 44 40 37

50&60HZ

L Series

ARVWM-H022/R1X(LI) 38 33 27

ARVWM-H028/R1X(LI) 38 33 27

ARVWM-H036/R1X(LI) 38 33 27

ARVWM-H045/R1X(LI) 45 41 35

ARVWM-H056/R1X(LI) 45 41 35

ARVWM-H071/R1X(LI) 48 45 39

50HZ

L Series

ARVWM-H022/4R1A(LH) 38 33 27

ARVWM-H028/4R1A(LH) 38 33 27

ARVWM-H036/4R1A(LH) 38 33 27

ARVWM-H045/4R1A(LH) 45 41 35

ARVWM-H056/4R1A(LH) 45 41 35

ARVWM-H071/4R1A(LH) 48 45 39

60HZ

L Series

ARVWM-H022/2R1A(LH) 38 33 27

ARVWM-H028/2R1A(LH) 38 33 27

ARVWM-H036/2R1A(LH) 38 33 27

ARVWM-H045/2R1A(LH) 45 41 35

ARVWM-H056/2R1A(LH) 45 41 35

ARVWM-H071/2R1A(LH) 48 45 39

Remark: Discontinued (50&60HZ L Series, 50HZ L Series, 60HZ L Series)

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