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Airdach ACTC1814NG1-D, Technical Manual

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14SEER  AIR  COOLING ONLY  SYSTEM  TECHNICAL  MANUAL 

                                                                                               

 

 

 

 

 
 
 

Part 1 General Information ........................................................................................ 1

 

1. 

Model Names of Indoor/Outdoor Units

 ....................................................................... 

3

 

2. 

External Appearance

 ..................................................................................................... 

4

 

3. 

Features

 .......................................................................................................................... 

5

 

Part 2 Indoor Unit ....................................................................................................... 6

 

1.

 

Features

 .......................................................................................................................... 

7

 

2.

 

Specification

 .................................................................................................................... 

8

 

3.

 

Dimension

 ....................................................................................................................... 

9

 

4.

 

Service Space

 .............................................................................................................. 

11

 

5.

 

Wiring Diagrams

 ........................................................................................................... 

12

 

6. Electric Characteristics

 ............................................................................................... 

14

 

7. The Specification of Wiring

 ........................................................................................ 

15

 

8. Field Wiring

 ................................................................................................................... 

16

 

Part 3 Outdoor Unit .................................................................................................. 17

 

1. Specification ....................................................................................................... 18

 

2. Dimension …………………………………………………………………………….19

 

3. Service Space .................................................................................................... 20

 

4. Wiring Diagrams ................................................................................................ 22

 

5. Electric Characteristics ...................................................................................... 22

 

6. Operation Limits ................................................................................................. 23

 

7. Sound Levels

................................................................................................................ 

24

 

8. Refrigerate diagram

 .................................................................................................... 

25

 

Part 4 Installation ..................................................................................................... 26

 

1. Precaution on Installation

 ........................................................................................... 

27

 

2. Vacuum Dry and Leakage Checking

 ........................................................................ 

28

 

3. Additional Refrigerant Charge

 ................................................................................... 

30

 

4. Insulation Work

 ............................................................................................................ 

31

 

5.Test Operation

 ............................................................................................................... 

33

 

Part 5 Unit maintenance .......................................................................................... 34

 

1. Fault indicator of indoor unit

 ....................................................................................... 

35

 

2. Fault indicator of outdoor unit

 .................................................................................... 

35

 

3. Flow chart of troubleshooting

 ..................................................................................... 

36

 

4.

 

Exploded views and part list

....................................................................................... 

41

 

 

Content 

Summary of Contents for ACTC1814NG1-D

Page 1: ...R410A 60Hz Universal Cooling Only System Technical Manual 14 SEER TOP DISCHARGE COOLING ONLY TECHNICAL MANUAL January 2021 Version A TM 14CO 01...

Page 2: ...6 Part 3 Outdoor Unit 17 1 Specification 18 2 Dimension 19 3 Service Space 20 4 Wiring Diagrams 22 5 Electric Characteristics 22 6 Operation Limits 23 7 Sound Levels 24 8 Refrigerate diagram 25 Part 4...

Page 3: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 1 Part 1 General Information 1 Model Names of Indoor Outdoor Units 2 2 External Appearance 3 3 Features 4 R410A 60Hz Universal Outdoor series...

Page 4: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 2 Nomenclature...

Page 5: ...200NG1 D 45 3 4 19 2 3 22 208 230V 1Ph 60Hz AIDC4800NG1 D 53 1 8 22 24 1 2 208 230V 1Ph 60Hz AIDC6000NG1 D 53 1 8 22 24 1 2 208 230V 1Ph 60Hz 1 2 Outdoor Units Model name Dimension H W D inch Power su...

Page 6: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 4 2 External Appearance 2 1 Indoor unit Air Handler 2 2 Outdoor unit Note Standard outdoor unit is using plastic grill Metal grill can be customized...

Page 7: ...ent defrost program according to real condition 3 4 Condenser coils constructed with copper tubing and enhanced aluminum fins 3 5 Use TXV as expansion device 14 SEER air handler 3 6 Direct drive motor...

Page 8: ...G ONLY SYSTEM TECHNICAL MANUAL 6 Part 2 Indoor Unit 1 Features 6 2 Specification 7 3 Dimension 9 4 Service Space 10 5 Wiring Diagrams 11 6 Electric Characteristics 13 7 The Specification of Wiring 14...

Page 9: ...rs 3 speed provide selections of air flow to meet desired applications 10 big fan powerful wind Motor is covered with thermal insulator keep motor running in safety status 3 Use TXV as expansion devic...

Page 10: ...ameter in Tube material inner grooved inner grooved inner grooved Coil height x length x width in 14 7 8 17 7 16 1 37 64 16 17 32 17 7 16 2 7 64 16 17 32 17 7 16 2 7 64 Number of circuit 6 8 8 Indoor...

Page 11: ...nd Kangbao Kangbao Kangbao Kangbao Type PSC PSC PSC PSC Input Amp 1 81 2 10 2 63 2 63 Output Amp 1 1 23 1 36 1 36 Capacitor F 10 10 12 12 Speed Lo Me Hi rpm 690 730 805 610 723 839 820 870 920 820 870...

Page 12: ...W in Unit Length D in Supply Duct A in Liquid Line Vapor Line In 18K 45 3 4 19 2 3 22 17 7 8 3 8 7 8 24K 45 3 4 19 2 3 22 17 7 8 3 8 7 8 30K 45 3 4 19 2 3 22 17 7 8 3 8 7 8 36K 45 3 4 19 2 3 22 17 7...

Page 13: ...NSTALLATION NOTES 1 When up hand discharge how to trap or plug all drains is see the left Figure 2 When right hand discharge how to trap or plug all drains is see the top Figure 3 The seal plugs are s...

Page 14: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 12 MODEL FILTER SIZE inches 18 24 30 36 42 18x20 48 60 20x22 5 Wiring Diagrams 18K 24K 30K 36K 42K 48K...

Page 15: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 13 60K...

Page 16: ...ge Min Max Amp SEER 14 Cooling Only AIDC1800NG1 D 60 208 230V 198V 242V 0 81 AIDC2400NG1 D 60 208 230V 198V 242V 0 95 AIDC3000NG1 D 60 208 230V 198V 242V 1 31 AIDC3600NG1 D 60 208 230V 198V 242V 1 81...

Page 17: ...e the normal power supply Model Type Indoorpowerwires Thermostatcommunicationwires Outdoorpower wires Indoor Outdoor 18 K series single phase Cooling only 3 16Awg 3 18Awg 2 18Awg 3 16Awg 24 K series s...

Page 18: ...er plug in the air conditioner has been joined with the ground wiring please do not change it freely 2 The power socket is used as the air conditioner specially 3 Do not pull the power wiring hard 4 W...

Page 19: ...NLY SYSTEM TECHNICAL MANUAL 17 Part 3 Outdoor Unit 1 Specification 17 2 Dimensions 19 3 Service Space 20 4 Wiring Diagrams 21 5 Electric Characteristics 22 6 Operation Limits 23 7 Sound Levels 24 8 Re...

Page 20: ...63 0 77 0 77 0 9 Output Amp 0 26 0 37 0 37 0 48 Capacitor F 6 00 6 00 6 00 6 00 Speed rpm 870 970 970 850 Outdoor coil Number of row 1 2 2 2 Fin spacing in 0 055 0 055 0 055 0 055 Fin material non Hyd...

Page 21: ...put W 110 230 230 Capacitor F 6 00 12 00 12 00 Speed rpm 850 1095 1095 Outdoor coil Number of row 2 2 2 7 Fin spacing in 0 055 0 055 0 055 Fin material non Hydrophilic Aluminum Fin non Hydrophilic Alu...

Page 22: ...l be provided upon request Unit Model Dimensions in Refrigerant Connection Line Size in A B C Liquid Vapor LF RF LF RF 18 25 21 5 6 21 5 6 0 37 0 75 24 25 21 5 6 21 5 6 30 25 21 5 6 21 5 6 36 25 21 5...

Page 23: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 21...

Page 24: ...Unit Hz Voltage Min Max Outdoor motor amp ACTC1814NG1 D 60 208 230V 198V 242V 0 68 ACTC2414NG1 D 60 208 230V 198V 242V 0 82 ACTC3014NG1 D 60 208 230V 198V 242V 0 95 ACTC3614NG1 D 60 208 230V 198V 242...

Page 25: ...STEM TECHNICAL MANUAL 23 6 Operation Limits Operation mode Outdoor temperature F Room temperature F Cooling operation 64 109 62 86 10 15 25 30 35 20 15 20 25 30 35 40 45 Indoor temperature WB Outdoor...

Page 26: ...Levels Model Noise level dB A ACTC1814NG1 D 57 ACTC2414NG1 D 56 ACTC3014NG1 D 60 ACTC3614NG1 D 60 ACTC4214NG1 D 60 ACTC4814NG1 D 63 ACTC6014NG1 D 63 Note Sound level is measured at a point 39 37in in...

Page 27: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 25 8 Refrigerate diagram Applicable for 18K 24K 30K 36K cooling only type Applicable for 42K 48K 60K cooling only type...

Page 28: ...IR COOLING ONLY SYSTEM TECHNICAL MANUAL 26 Part 4 Installation 1 Precaution on Installation 27 2 Vacuum Dry and Leakage Checking 28 3 Additional Refrigerant Charge 30 4 Insulation Work 31 5 Test Opera...

Page 29: ...for a long time dusts and other impurities may enter the pipe system and may cause malfunction later So please expel the air out of the pipe with refrigerant before connection c Expel the air after c...

Page 30: ...ction environment common vacuum dry special vacuum dry Common vacuum dry procedure Vacuum dry for the first time connect the all purpose detector to the inlet of liquid pipe and gas pipe and run the v...

Page 31: ...e second time Fill nitrogen to 0 5Kgf cm2 Because nitrogen is for drying gas it has vacuum drying effect during vacuum destroy But if the moisture is too much this method cannot dry thoroughly So plea...

Page 32: ...ccidents so always ensure that the appropriate refrigerant is charged Refrigerant containers shall be opened slowly Always use protective gloves and protect your eyes when charging refrigerant The out...

Page 33: ...Insulation material thickness is as follows Pipe diameter in Adiabatic material thickness Refrigerant pipe 0 25 1 0 39in 1 13 1 5 0 59in Drainage pipe Inner diameter 0 79 1 26 0 24in 4 2 Refrigerant...

Page 34: ...ange area should be done after checking leakage of the pipes Make sure there s no clearance in the joining part of the accessorial insulation material and local preparative insulation material 4 3 Dra...

Page 35: ...e air conditioner is pre heated by turning on the power 3 According to the user s requirement install the remote controller when the remote controller s signal can reach the indoor unit smoothly 4 Tes...

Page 36: ...IR COOLING ONLY SYSTEM TECHNICAL MANUAL 34 Part 5 Unit maintenance 1 Fault indicator of indoor unit 35 2 Fault indicator of outdoor unit 36 3 Flow chart of troubleshooting 37 4 Exploded views and part...

Page 37: ...n Green light always on No system alarm and error normal standby Red light always on Evaporator tube temperature sensor T 2 failure Green light always on yellow light flashing Evaporator high and low...

Page 38: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 36 3 Flow chart of troubleshooting 3 1 Evaporator temperature sensor fault 3 2 Evaporator high temperature protection For heating mode...

Page 39: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 37 3 3 Evaporator low temperature protection For cooling mode 3 4 T3 Co ndenser Temperature sensor fault...

Page 40: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 38 3 5 T5 discharge temperature sensor fault 3 6 Low pressure alarm...

Page 41: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 39 3 7 High pressure alarm 3 8 T3 High temperature protection...

Page 42: ...14SEER AIR COOLING ONLY SYSTEM TECHNICAL MANUAL 40 3 9 High exhaust temperature protection...

Page 43: ...ationary plate 1 3 1 Air header Assembly 1 8 Electronicall y Controlled Cover Plate Cotton Pasting Component 1 3 2 Diverter Assembly 1 9 Electronic Control Components 1 3 3 Evaporator 2 9 1 Electronic...

Page 44: ...ser component 1 10 4 Contactor 1 5 1 Condenser assembly 1 10 5 Compressor capacitor 1 5 2 Inlet pipe for condenser 1 10 6 Fan capacitor 1 5 3 Outlet pipe for condenser 1 11 Bottom separating board 1 5...

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