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Summary of Contents for AUX ALCA-H**R1AA
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Page 1: Service Manual
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Service Manual Light Commercial Air Conditioners (T1 , 50Hz , R410a , ON/OFF) Version:01 2017/01... -
Page 2: Table Of Contents
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Content Part 1. General information ............3 Part 2. Indoor unit ................6 Part 3 Universal outdoor unit ............83 Part 4 Trouble shooting ............... 116 Part 5 Controller ................146 Part 6. Sensor resistance table ..........155... -
Page 3: Part 1. General Information
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Part 1. General information 1.Nomenclature ..................4 2.Unit appearance ................5... - Page 4 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 1.Nomenclature...
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Page 5: Four-Way Cassette
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 2.Unitappearance Series Picture of the indoor unit Four-way Cassette 12k Btu/h 18k Btu/h 24k Btu/h 36k Btu/h 48k Btu/h 60k Btu/h Ceiling &Floor 18k Btu/h 24k Btu/h 36k Btu/h 48k Btu/h 60k Btu/h... -
Page 6: Part 2. Indoor Unit
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Part 2. Indoor unit Four-way cassette................. 7 Ceiling & floor type ................35 Middle static pressure duct type ............61... - Page 7 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Four-way cassette 1.Feature ..........................8 2.Specfication ........................9 3.Capacity Amendment ....................17 4.Demension ........................19 5.Electrical wiring and connection ..................20 6.Installation ........................25 7.Explode view ......................... 31...
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Page 8: Feature
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 1.Function introduction ALCA-H**R1AA/AlCA-H**R1E ALCA-H**R1AA Type Item 12/4 18/4 24/4 36/4 36/5 48/5 60/5 ● ● ● － － － － High pressure protection ● ● ● － － － － Low pressure protection ●... -
Page 9: Specfication
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 2.Specfication Indoor Unit ALCA-H12/4R1AA ALCA-H18/4R1AA Model Panel MB13 MB13 Outdoor Unit AL-H12/4R1D(U) AL-H18/4R1D(U) Indoor Unit ALCa-H12A4/R1C7-B7 ALCa-H18A4/R1C7-B7 Factory Model Panel MB13 MB13 Outdoor Unit AL-H12A4/R1(T)-B7 AL-H18A4/R1(T)-B7 Indoor Unit 16106022000055 16106022000054 Code Panel 16108004000004... - Page 10 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF (W*H*D) Packing Dimension 700×700×330 700×700×330 (W*H*D) Net Weight 17.5 Gross Weight 21.5 Net Dimension 650×650×55 650×650×55 (W*H*D) Packing Dimension 700×700×330 700×700×330 Panel (W*H*D) Net weight Gross weight Liquid Side 6.35 6.35 Gas Side 12.7...
- Page 11 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Indoor Unit ALCA-H24/4R1AA ALCA-H36/5R1AA Model Panel MB12 MB12 Outdoor Unit AL-H24/4R1D(U) AL-H36/5R1D(U) Indoor Unit ALCa-H24B4/R1EB-B7 ALCa-H36A5/R1EB-B7 Factory Model Panel MB12 MB12 Outdoor Unit AL-H24A4/R1(T)-B7 AL-H36A5/R1(T)-B7 Indoor Unit 16106022000053 16106022000056 Code Panel 16108002000007 16108002000007...
- Page 12 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF (W*H*D) Packing Dimension 910×910×310 910×910×310 (W*H*D) Net Weight Gross Weight 27.5 27.5 Net Dimension 950×950×55 950×950×55 (W*H*D) Packing Dimension Panel 1000x1000x100 1000x1000x100 (W*H*D) Net weight Gross weight Liquid Side 9.52 9.52 Gas Side 15.88...
- Page 13 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Indoor Unit ALCA-H48/5R1AA ALCA-H60/5R1AA Model Panel MB12 MB12 Outdoor Unit AL-H48/5R1D(U) AL-H60/5R1D(U) Indoor Unit ALCa-H48A5/R1EB-B7 ALCa-H60A5/R1EB-B7 Factory Model Panel MB12 MB12 Outdoor Unit AL-H48A5/R1(T)-B7 AL-H60A5/R1(T)-B7 Indoor Unit 16106022000057 16106022000058 Code Panel 16108002000007 16108002000007...
- Page 14 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Packing Dimension 910×910×350 910×910×350 (W*H*D) Net Weight 26.5 26.5 Gross Weight 30.5 30.5 Net Dimension 950×950×55 950×950×55 (W*H*D) Packing Dimension 1000x1000x100 1000x1000x100 Panel (W*H*D) Net weight Gross weight Liquid Side 9.52 9.52 Gas Side 19.05...
- Page 15 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Indoor ALCA-H36/4R1E Model Panel MB12 Outdoor AL-H36/4R1(U) Indoor ALCa-H36A4/R1-EA Factory Model Panel MB12 Outdoor AL-H36A4/R1(T) Indoor 16106021000005 Code Panel 16108002000007 Outdoor 16107022000001 Power Supply V~,Hz,Ph 220~240,50,1 Btu/h 36000 Cooling 10.60 Capacity Btu/h 40000 Heating 11.70...
- Page 16 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF (W*H*D) Packing Dimension 910×910×310 (W*H*D) Net Weight Gross Weight 27.5 Net Dimension 950×950×55 (W*H*D) Packing Dimension 1000x1000x100 Panel (W*H*D) Net weight Gross weight Liquid Side 9.52 Gas Side 15.88 Max. Refrigerant Pipe Refrigerant Pipe Length Max.
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Page 17: Capacityamendment
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 3.CapacityAmendment 3.1 Amendment coefficient of cooling capacity under different indoor/outdoor temperature Indoor temperature°C Outdoor temperature°C(DB) 0.98 0.94 0.89 0.85 0.82 0.79 0.74 0.71 1.05 0.95 0.90 0.87 0.82 0.77 0.72 1.05 0.95 0.91 0.87... - Page 18 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 3.2 Amendment coefficients of heating and cooling capacity under different height drop Different Cooling Capacity modified coefficients at different height: Note: H = Height of Outdoor Unit － Height of Indoor Unit Different Heating Capacity modified coefficients at different height: Note: H = Height of Outdoor Unit －...
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Page 19: Demension
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 4.Demension ALCA-H12/4R1AA, ALCA-H18/4R1AA ALCA-H24/4R1AA，ALCA-H36/4R1E ,ALCA-H36/5R1AA ALCA-H48/5R1AA，ALCA-H60/5R1AA... -
Page 20: Electrical Wiring And Connection
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 5.Electrical wiring and connection ALCA-H12/4R1AA, ALCA-H18/4R1AA... - Page 21 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCA-H24/4R1AA ALCA-H36/4R1E ,ALCA-H36/5R1AA ,ALCA-H48/5R1AA，ALCA-H60/5R1AA...
- Page 22 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Electrical connection ALCA-H12/4R1AA ALCA-H18/4R1AA ALCA-H24/4R1AA,...
- Page 23 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCA-H36/4R1E ALCA-H36/5R1AA，ALCA-H48/5R1AA，ALCA-H60/5R1AA...
- Page 24 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Introduction of Control Board QRDL-3F(2S)-SYE1 (indoor unit) (match with the outdoor unit which the Power supply is 220V-240V, 1PH) Introduction of control board QRD-SN3F(EX)-SYE1 sockets (Indoor unit) (match with the outdoor unit which the Power supply is 380V-415V, 3PH)
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Page 25: Installation
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 6.Installation 6.1 Preparation before installation 1. Please buy following spare parts from your local market before installation Hung bolts M12, 4 pcs Drainage pipe PVC Copper pipe Adhesive belt (big size) 5 pcs, (small size) 5 pcs ... - Page 26 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 6.2 Installation diagram 6.3 Installation precaution ◇ Hanging location should be able to support the unit’s weight, there should be no increasement in noise and vibration. If the hanging location needs reinforcement, it should be reinforced before installation;...
- Page 27 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 6.4 The distance between indoor unit and obstacle 6.5 Indoor unit suspension ◇ Select the suspension foundation: ◇ The suspension foundation is a structure of either wooden frame or reinforced concrete. It must be firm and reliable to bear at least 4 times weight of itself and capable of bearing vibration for long periods.
- Page 28 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF This is as shown in the drawing as follows: ◇ Adjust the relative position of the suspension hook on the suspension bolt so that the unit can be in level position in all directions. Check with a level gauge after installation to ensure that the indoor unit is horizontal, otherwise it will cause water leakage, air leakage etc.
- Page 29 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Less than 300mm Less than 600mm (Unit: mm) ◇ When draining multiple units into a common drain line, this common drain should be installed about 100mm below each units drain outlet, as shown in the drawing.
- Page 30 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ◇ Fresh air ventilation: In the corner of the unit there is a circular fresh air connection hole, if users want this feature, please cut down the circular metal sheet and connect it to the duct. Fresh air hole is connected to the return air inlet of the indoor unit, when operation, the fresh air can be introduced from outside due to the negative pressure.
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Page 31: Explode View
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 7.Explode view ALCA-H12/4R1AA, ALCA-H18/4R1AA ALCA-H12/4R1AA，ALCA-H18/4R1AA Materiel No. Chinese name Part Name Quantity 面板 MB13(英文) Panel MB13 回风格栅组件 Return-air grille assembly 空气过滤网 Air filter net 导风叶片 guide wind vane 步进电机 Step motor 显示灯板 Display board 面板围框组件... - Page 32 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 电控盒总成 Electric assembly 电容 capacitance 控制板 PCB board 变压器 Transformer 端子板 7 位 Terminal board 传感器 0.5m Sensor 0.5m 传感器 0.9m Sensor 0.9m 橡胶塞 Rubber plug 接水盘组件 Water pan 蒸发器总成 Evaporator assembly 蒸发器组件...
- Page 33 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCA-H24/4R1AA, ALCA-H36/4R1E ,ALCA-H36A5/R1AA, ALCA-H48A5/R1AA，ALCA-H60A5/R1AA...
- Page 34 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCA-H24/4R1AA, ALCA-H36/4R1E ,ALCA-H36/5R1AA, ALCA-H48/5R1AA，ALCA-H60/5R1AA Materiel No. Chinese name Part Name Quantity 钣金套件 Sheet metal Assembly 围板 A Cabinet A 围板 B Cabinet B 围板 C Cabinet C 底盘组件 Chassis assembly 挂钩 hook 压线扣...
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Page 35: Ceiling & Floor Type
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Ceiling & floor type 1.Feature .......................... 36 2.Specfication ........................37 3.Capacity amendment ....................43 4.Demension ........................45 5.Electrical wiring and connection ..................46 6.Installation ........................51 7.Explode view ......................... 53... -
Page 36: Feature
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 1. Function introduction ALCF-H**R1C Type Item 12/4 18/4 24/4 36/4 36/5 48/5 60/5 ● ● ● － High pressure protection ● ● ● － Low pressure protection ● ● ● ● ● ●... -
Page 37: Specfication
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 2.Specfication Indoor Unit ALCF-H18/4R1C ALCF-H24/4R1C Model Outdoor Unit AL-H18/4R1D(U) AL-H24/4R1D(U) Indoor Unit ALCe-H18A4/R1C5-B7 ALCe-H24B4/R1C5-B7 Factory Model Outdoor Unit AL-H18A4/R1(T)-B7 AL-H24A4/R1(T)-B7 Indoor Unit 16109022000011 16109022000007 Factory Model Outdoor Unit 16107022000019 16107022000018 Power Supply V~,Hz,Ph... - Page 38 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Net Weight Gross Weight Liquid Side 6.35 9.52 Gas Side 12.7 15.88 Refrigerant Pipe Max. Refrigerant Pipe Length Max. Level Difference Setting Temperature Range °C 16~32 16~32 Cooling °C -15~49 -15~49 Ambient Temperature Range Heating °C...
- Page 39 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Indoor Unit ALCF-H36/4R1 ALCF-H36/5R1C Model Outdoor Unit AL-H36/4R1(U) AL-H36/5R1D(U) Indoor Unit ALCe-H36A4/R1-C5 ALCe-H36A5/R1C5-B7 Factory Model Outdoor Unit AL-H36A4/R1(T) AL-H36A5/R1(T)-B7 Indoor Unit 16209005000008 16109022000008 Factory Model Outdoor Unit 16107022000001 16107022000020 Power Supply V~,Hz,Ph 220~240,50,1...
- Page 40 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Net Weight Gross Weight Liquid Side 9.52 9.52 Gas Side 15.88 15.88 Refrigerant Pipe Max. Refrigerant Pipe Length Max. Level Difference Setting Temperature Range °C 16~32 16~32 Cooling °C -15~49 -15~49 Ambient Temperature Range Heating °C...
- Page 41 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Indoor Unit ALCF-H48/5R1C ALCF-H60/5R1C Model Outdoor Unit AL-H48/5R1D(U) AL-H60/5R1D(U) Indoor Unit ALCe-H48A5/R1C5-B7 ALCe-H60A5/R1C5-B7 Factory Model Outdoor Unit AL-H48A5/R1(T)-B7 AL-H60A5/R1(T)-B7 Indoor Unit 16109022000009 16109022000010 Factory Model Outdoor Unit 16107022000022 16107022000023 Power Supply V~,Hz,Ph 380~415,50,3...
- Page 42 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF (W*H*D) Net Weight Gross Weight Liquid Side 9.52 9.52 Gas Side 19.05 19.05 Refrigerant Pipe Max. Refrigerant Pipe Length Max. Level Difference Setting Temperature Range °C 16~32 16~32 Cooling °C -15~49 -15~49 Ambient...
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Page 43: Capacity Amendment
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 3.Capacity amendment 3.1 Amendment coefficient of cooling capacity under different indoor/outdoor temperature Indoor temperature°C Outdoor temperature°C(DB) 0.98 0.94 0.89 0.85 0.82 0.79 0.74 0.71 1.05 0.95 0.90 0.87 0.82 0.77 0.72 1.05 0.95 0.91... - Page 44 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 3.3 Amendment coefficients of heating and cooling capacity under different height drop Different Cooling Capacity modified coefficients at different height: Note: H = Height of Outdoor Unit － Height of Indoor Unit Different Heating Capacity modified coefficients at different height:...
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Page 45: Demension
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 4.Demension ALCF-H18/4R1C, ALCF-H24/4R1C, ALCF-H36/4R1, ALCF-H36/5R1C ALCF-H48/5R1C, ALCF-H60/5R1C... -
Page 46: Electrical Wiring And Connection
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 5.Electrical wiring and connection ALCF-H18/4R1C ALCF-H24/4R1C... - Page 47 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCF-H36/4R1 ,ALCF-H36/5R1C, ALCF-H48/5R1C, ALCF-H60/5R1C...
- Page 48 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Electrical connection ALCF-H18/4R1C ALCF-H24/4R1C...
- Page 49 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCF-H36/4R1 ALCF-H36/5R1C, ALCF-H48/5R1C, ALCF-H60/5R1C...
- Page 50 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF Introduction of Control Board QRDL-3F(2S)-SYE1 (indoor unit) (match with the outdoor unit which the Power supply is 220V-240V, 1PH) Introduction of control board QRD-SN3F(EX)-SYE1 sockets (Indoor unit) (match with the outdoor unit which the Power supply is 380V-415V, 3PH)
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Page 51: Installation
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 6.Installation 6.1 Preparation and equipments before installation 1. Please buy following spare parts from your local market before installation Hung bolts M12, 4 pcs Drainage pipe PVC Copper pipe Adhesive belt (big size) 5 pcs, (small size) 5 pcs ... - Page 52 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 6.3 Indoor unit suspension ◇ Select the suspension foundation ◇ The suspension foundation is a structure of either wooden frame or reinforced concrete. It must be firm and reliable to bear at least 4 times weight of itself and capable of bearing vibration for long periods;...
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Page 53: Explode View
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 7.Explode view ALCF-H18/4R1C Parts No. Chinese name Part Name Quantity ALCe-H18A4/C5 顶盖板 The top covers 导风门 ALCe-H18A4/C5 Sway a breeze leaf Air guide louver ALCe-H18A4/C5 导风架组件 assembly ALCe-H18A4/C5 顶泡沫 The top foam ALCe-H18A4/C5 面板... -
Page 54: Pcb Board
AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCe-H24B4/C5 左挂架 Left suspend plate Chassis welding ALCe-H18A4/C5 背板 assembly 风轮 φ145×190×φ12 ALCe-H18A4/C5 电机固定板 Volute fixing board 直流电机 FP40A-ZL(12 轴径) motor The electronic DR-120N/DC5-A 电控盒盖 control box cover CJ 控制板 PCB board DCZ-OXNX-SN1T1(18-60)K-SYE CJ 控制板... - Page 55 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCF-H24/4R1C ALCF-H24/4R1C Parts No. Chinese name Part Name Quantity ALCe-H24B4/C5 顶盖板 The top covers ALCe-H24B4/C5 导风架组件 Air guide louver assembly ALCe-H24B4/C5 导风架 Air guide louver 导风门 ALCe-H24B4/C5 Sway a breeze leaf ALCe-H24B4/C5 面板...
- Page 56 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF 直流电机 FP90A-ZL(长短轴) Moter ALCe-H24B4/C5 左挂架 Left suspend plate ALCe-H24B4/C5 左侧板组件 Left side panel assembly ALCe-H24A4/R1DCC5-B6 背板 Chassis welding assembly 组件 联轴器 φ15 Motor coupling 加长轴 φ15×565 Motor lengthen axes ALCe-H24B4/C5 右侧板组件 Right side panel assembly ALCe-H24B4/C5 右挂架...
- Page 57 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCF-H36/4R1,ALCF-H36/5R1C ALCF-H36/4R1,ALCF-H36/5R1C Parts No. Chinese name Part Name Quantity ALCe-H24B4/C5 顶盖板 The top covers ALCe-H24B4/C5 导风架组件 Air guide louver assembly ALCe-H24B4/C5 导风架 Air guide louver 导风门 ALCe-H24B4/C5 Sway a breeze leaf ALCe-H24B4/C5 面板...
- Page 58 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCe-H24B4/C5 左侧板组件 Left side panel assembly ALCe-H24A4/R1DCC5-B6 背板 Chassis welding assembly 组件 联轴器 φ15 Motor coupling 加长轴 φ15×565 Motor lengthen axes ALCe-H24B4/C5 右侧板组件 Right side panel assembly ALCe-H24B4/C5 右挂架 Right suspend plate ALCe-H24B4/C5 右盖板...
- Page 59 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF ALCF-H48/5R1C, ALCF-H60/5R1C ALCF-H48/5R1C, ALCF-H60/5R1C Parts No. Chinese name Part Name Quantity 导风门 ALCe-H42A5/C5 Sway a breeze leaf ALCe-H42A5/C5 导风架组件 Air guide louver assembly ALCe-H42A5/C5 导风架 Air guide louver ALCe-H42A5/C5 面板 Panel ALCe-H42A5/C5 顶盖板...
- Page 60 AUX Light Commercial Air Conditioners T1,50Hz, R410a,ON/OFF DR-140N/DC5-A 背板组件 Chassis welding assembly CJ 控制板 14.1 DCZ-OXNX-SN1T1(18-60)K- PCB board CJ 控制板 14.2 DCZ-OXNX-SNPOWER-C-S PCB board The electronic control box DR-120N/DC5-A 电控盒盖 cover ALCe-H42A5/C5 集水盘组件 Draining tray ALCe-H42A5/C5 电机固定板 Volute fixing board 橡胶轴承...
- Page 61 AUX-Light CAC 50Hz R410A Universal outdoor unit Middle static pressure duct type 1.Feature .......................... 62 2.Specfication ........................63 3.Capacity amendment ....................67 4.Dimension ........................69 5.Electrical wiring and connection ..................70 6.Fan performance ......................75 7.Installation ........................77 8.Explode view ......................... 80...
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Page 62: Feature
AUX-Light CAC 50Hz R410A Universal outdoor unit 1. Function introduction ALMD-H**R1D Type Item 18/4 24/4 36/4 36/5 48/5 60/5 － ● ● ● High pressure protection － ● ● ● Low pressure protection ● ● ● ● ● ● Compressor overload protection －... -
Page 63: Specfication
AUX-Light CAC 50Hz R410A Universal outdoor unit 2.Specfication Indoor Unit ALMD-H18/4R1D ALMD-H24/4R1D ALMD-H36/4R1 Model Outdoor Unit AL-H18/4R1D(U) AL-H24/4R1D(U) AL-H36/4R1(U) ALHi-H18A4/R1S ALHi-H24B4/R1S3- ALHi-H36A4/R1-S Indoor Unit 3-B7 Factory Model AL-H18A4/R1(T)- Outdoor Unit AL-H24A4/R1(T)-B7 AL-H36A4/R1(T) Indoor Unit 16113022000047 16113022000043 16113022000025 Code Outdoor Unit... - Page 64 AUX-Light CAC 50Hz R410A Universal outdoor unit Net Weight Gross Weight Liquid Side 6.35 9.52 9.52 Gas Side 12.7 15.88 15.88 Refrigerant Max. Refrigerant Pipe Pipe Length Max. Level Difference Setting Temperature Range °C 16~32 16~32 16~32 Ambient Cooling Temperature Range Heating °C...
- Page 65 AUX-Light CAC 50Hz R410A Universal outdoor unit Indoor Unit ALMD-H36/5R1D ALMD-H48/5R1D ALMD-H60/5R1D Model Outdoor Unit AL-H36/5R1D(U) AL-H48/5R1D(U) AL-H60/5R1D(U) ALHi-H36A5/R1S3- ALHi-H48A5/R1S ALHi-H60A5/R1S Indoor Unit 3-B7 3-B7 Factory Model AL-H48A5/R1(T)- AL-H60A5/R1(T)- Outdoor Unit AL-H36A5/R1(T)-B7 Indoor Unit 16113022000044 16113022000045 16113022000046 Code Outdoor Unit...
- Page 66 AUX-Light CAC 50Hz R410A Universal outdoor unit Gross Weight Liquid Side 9.52 9.52 9.52 Gas Side 15.88 19.05 19.05 Refrigerant Max. Refrigerant Pipe Pipe Length Max. Level Difference Setting Temperature Range °C 16~32 16~32 16~32 Ambient Temperature Cooling °C -15~49...
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Page 67: Capacity Amendment
AUX-Light CAC 50Hz R410A Universal outdoor unit 3.Capacity amendment 3.1 Amendment coefficient of cooling capacity under different indoor/outdoor DB and WB Indoor temperature°C Outdoor air inlet DB°C 0.98 0.94 0.89 0.85 0.82 0.79 0.74 0.71 1.05 0.95 0.90 0.87 0.82 0.77... - Page 68 AUX-Light CAC 50Hz R410A Universal outdoor unit 3.3 Amendment coefficients of heating and cooling capacity under different height drop Different Cooling Capacity modified coefficients at different height: Note: H = Height of Outdoor Unit － Height of Indoor Unit Different Heating Capacity modified coefficients at different height:...
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Page 69: Dimension
AUX-Light CAC 50Hz R410A Universal outdoor unit 4.Dimension ALMD-H18/4R1D, ALMD-H24/4R1D,ALMD-H36/5R1D ALMD-H48/5R1D, ALMD-H60/5R1D... -
Page 70: Electrical Wiring And Connection
AUX-Light CAC 50Hz R410A Universal outdoor unit 5.Electrical wiring and connection ALMD-H18/4R1D,... - Page 71 AUX-Light CAC 50Hz R410A Universal outdoor unit ALMD-H24/4R1D ALMD-H36/5R1D, ALMD-H48/5R1D, ALMD-H60/5R1D...
- Page 72 AUX-Light CAC 50Hz R410A Universal outdoor unit ALMD-H18/4R1D ALMD-H24/4R1D...
- Page 73 AUX-Light CAC 50Hz R410A Universal outdoor unit ALMD-H36/4R1 ALCA-H36/5R1D, ALCA-H48/5R1D, ALCA-H60/5R1D...
- Page 74 AUX-Light CAC 50Hz R410A Universal outdoor unit Introduction of Control Board QRDL-3F(2S)-SYE1 (indoor unit) (match with the outdoor unit which the Power supply is 220V-240V, 1PH) Introduction of control board QRD-SN3F(EX)-SYE1 sockets (Indoor unit) (match with the outdoor unit which the Power supply is 380V-415V, 3PH)
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Page 75: Fan Performance
AUX-Light CAC 50Hz R410A Universal outdoor unit 6.Fan performance ALMD-H18/4R1D 1400 1200 1000 High External static pressure(Pa) ALMD-H24/4R1D 1600 1400 1200 1000 High External static pressure(Pa) - Page 76 AUX-Light CAC 50Hz R410A Universal outdoor unit ALMD-H36/4R1,ALMD-H36/5R1D 2000 1800 1600 1400 1200 1000 High External static pressure(Pa) ALMD-H48/5R1D, ALMD-H60/5R1D 3000 2500 2000 1500 High 1000 External static pressure(Pa)
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Page 77: Installation
AUX-Light CAC 50Hz R410A Universal outdoor unit 7.Installation 7.1 Preparation and equipments before installation 1. Please buy following spare parts from your local market before installation Hung bolts M12, 4 pcs Drainage pipe PVC Copper pipe Adhesive belt (big size) 5 pcs, (small size) 5 pcs ... - Page 78 AUX-Light CAC 50Hz R410A Universal outdoor unit the room; ◇ In order to facilitate maintenance and repair, there should be certain distance between indoor unit and obstacles; ◇ Refrigerant R22 is used for this unit, which is non-flammable and non-toxic gas. As the proportion of refrigerant is bigger than air, so if it leaks the gas will be filled on the ground.
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Page 79: Terminal Board
AUX-Light CAC 50Hz R410A Universal outdoor unit 7.6 Drainage pipe ◇ Drainage pipes must be wrapped with heat insulation materials, otherwise it will cause frost or droplets, see picture as follows: Heat insulation material: rubber insulation pipe with the thickness of more than 8mm ◇... -
Page 80: Explode View
AUX-Light CAC 50Hz R410A Universal outdoor unit 8.Explode view ALMD-H18/4R1D ALMD-H24/4R1D ALMD-H36/4R1 ALMD-H36/5R1D ALMD-H18/4R1D, ALMD-H24/4R1D, ALMD-H36/4R1, ALMD-H36/5R1D Parts No. Chinese name Part Name Quantity 蒸发器总成 Evaporator Assembly 蒸发器组件 Evaporator assembly 蒸发器出气管组件 Evaporator out pipe assembly 蒸发器进液管组件 Evaporator in pipe assembly 阀板... - Page 81 AUX-Light CAC 50Hz R410A Universal outdoor unit 空气过滤网 Air filter 过滤网滑道组件 slideway assembly 左右滑道组件 14.1 Left&Right slideway assembly 上下滑道组件 14.2 Up&down slideway assembly 左右过滤器法兰 14.3 Left&Right france 上下过滤器法兰 14.4 Up&down france 围板 Cabinet 电控盒总成 Electronics Box assembly 控制板 16.1 PCB board 变压器...
- Page 82 AUX-Light CAC 50Hz R410A Universal outdoor unit 电控盒盖 Electronics Box cover 出风法兰 A Air outlet flange A 出风法兰 B Air outlet flange B 排水管保护板 B Drain pipe bracket B 排水管保护板 A Drain pipe bracket A 凝水盘组件 Drain pan assembly 底板...
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Page 83: Part 3 Universal Outdoor Unit
AUX-Light CAC 50Hz R410A Trouble shooting Part 3 Universal outdoor unit 1.Specfication ................84 2.Capacity Amendment ..............89 3.Dimension ................... 91 4.System principle diagram............94 5.Electrical wiring and connection ..........96 6.Explore View ................99 7.Installation ................104... -
Page 84: Specfication
AUX-Light CAC 50Hz R410A Trouble shooting 1. Specfication Model AL-H12/4R1D(U) AL-H18/4R1D(U) AL-H24/4R1D(U) AL-H12A4/R1(T)-B Factory Model AL-H18A4/R1(T)-B7 AL-H24A4/R1(T)-B7 Code 16107022000017 16107022000019 16107022000018 V~,Hz Power Supply 220~240,50,1 220~240,50,1 220~240,50,1 Max. Input Consumption 1750 2700 3200 Max. Current 7.76 12.10 17.80 Btu/h 12000... - Page 85 AUX-Light CAC 50Hz R410A Trouble shooting Type/Quantity Charged Volume 1250 1400 Design Pressure Liquid Side 6.35 6.35 9.52 Refrigerant Gas Side 12.7 12.7 15.88 Piping Max. Length Max. Height Setting Temperature Range °C 16~32 16~32 16~32 Operation Cooling °C -15~49...
- Page 86 AUX-Light CAC 50Hz R410A Trouble shooting Model AL-H36/4R1(U) AL-H36/5R1D(U) Factory Model AL-H36A4/R1(T) AL-H36A5/R1(T)-B7 Code 16107022000001 16107022000020 V~,Hz Power Supply 380~415,50,3 380~415,50,3 Max. Input Consumption 5200 5100 Max. Current 17.8 9.50 Btu/h 36000 36000 Cooling 10.6 10.55 Capacity Btu/h 37500 40000 Heating 10.9...
- Page 87 AUX-Light CAC 50Hz R410A Trouble shooting Design Pressure Liquid Side 9.52 9.52 Gas Side 15.88 15.88 Refrigerant Piping Max. Length Max. Height Setting Temperature Range °C 16~32 16~32 Operation Cooling °C -15~49 -15~49 Temperature Range Heating °C -15~24 -15~24 Application Area...
- Page 88 AUX-Light CAC 50Hz R410A Trouble shooting Motor code Brand Sinjun/Welling Sinjun/Welling Output Power x Fan Quantity 60×2 60×2 Capacitor 3.5×2 3.5×2 Speed r/min Number Of Rows Tube Pitch(a)x Row Pitch(b) 22×19.05 22×19.05 Fin Pitch Coil Fin Material Hydrophilic aluminum fin Hydrophilic aluminum fin φ7，...
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Page 89: Capacity Amendment
AUX-Light CAC 50Hz R410A Trouble shooting 2. Capacity Amendment 2.1 Amendment coefficient of cooling capacity under different indoor/outdoor DB and WB temperature Indoor air inlet Outdoor air inlet DB temperature°C temperature°C 0.98 0.94 0.89 0.85 0.82 0.79 0.74 0.71 1.05 0.95... - Page 90 AUX-Light CAC 50Hz R410A Trouble shooting 2.4 Amendment coefficients of heating and cooling capacity under different height drop Different Cooling Capacity modified coefficients at different height: Note: H = Height of Outdoor Unit － Height of Indoor Unit 2.5 Different Heating Capacity modified coefficients at different height:...
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Page 91: Dimension
AUX-Light CAC 50Hz R410A Trouble shooting 3. Dimension AL–H12/4R1D(U) AL-H18/4R1D(U) AL-H24/4R1D(U) - Page 92 AUX-Light CAC 50Hz R410A Trouble shooting AL-H36/4R1(U),AL-H36/5R1D(U) AL-H48/5R1D(U), AL-H60/5R1D(U)
- Page 93 AUX-Light CAC 50Hz R410A Trouble shooting...
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Page 94: System Principle Diagram
AUX-Light CAC 50Hz R410A Trouble shooting 4. System principle diagram Cooling circle: the Compressor inhales the low-temperature and low-pressure refrigerant vapor from the evaporator, and vapor be turned into high-temperature and high-pressure gas then enters into condenser, the high-temperature and high-pressure refrigerant gas and outdoor air make heat exchange in the... - Page 95 AUX-Light CAC 50Hz R410A Trouble shooting AL–H24/4R1D(U) AL-H36/4R1(U),AL–H36/5R1D(U), AL–H48/5R1D(U), AL–H60/5R1D(U)
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Page 96: Electrical Wiring And Connection
AUX-Light CAC 50Hz R410A Trouble shooting 5. Electrical wiring and connection AL-H12/4R1D(U), AL-H18/4R1D(U) AL-H24/4R1D(U) - Page 97 AUX-Light CAC 50Hz R410A Trouble shooting AL-H36/4R1(U) AL-H36/5R1D(U), AL-H48/5R1D(U), AL-H60/5R1D(U)
- Page 98 AUX-Light CAC 50Hz R410A Trouble shooting Introduction of Control Board QRD-SW3F-HCE1 (outdoor unit board) sockets (Power supply 380V-415V)
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Page 99: Explore View
AUX-Light CAC 50Hz R410A Trouble shooting 6. Explore View AL-H12/4R1D(U) AL-H18/4R1D(U) AL-H12/4R1D(U), AL-H18/4R1D(U) Chinese Name Part Name Quantity Parts No. 顶盖板 Top Cover 左侧板 Left side panel 前面板 Front Panel 网罩 Grille 风叶 电机 Fan Motor 电机支架 Motor Bracket 电气总成... - Page 100 AUX-Light CAC 50Hz R410A Trouble shooting AL-H24/4R1D(U) AL-H24/4R1D(U) Chinese name Parts name Quantity Parts No. 顶盖板 Top cover 左侧板 Left-hand board 冷凝器总成 Condenser assembly 轴流风叶 Axial flow fan 大面板 Big panel 网罩 Grille 室外电机 ODU fan motor 电机架 Motor support 隔风立板...
- Page 101 AUX-Light CAC 50Hz R410A Trouble shooting AL-H36/4R1(U),AL-H36/5R1D(U) AL-H36/4R1(U),AL-H36/5R1D(U) Parts No. Chinese Name Part Name Quantity 顶盖板 Top cover board 冷凝器总成 condenser assembly 左侧板 Left-hand board 电机架组件 Motor bracket assembly 室外风扇电机 Outdoor Motor 轴流风叶 Axial-flow wind leaves 面板 Big panel 面板网罩...
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Page 102: Sensor 0.9M
AUX-Light CAC 50Hz R410A Trouble shooting 端子板 21.2 Terminal board 电器架 21.3 Electric components box 交流接触器 21.4 AC contactor 控制板 21.5 PCB board 变压器 21.6 Transformer 传感器 1.3m 21.7 Sensor 1.3m 传感器 0.9m 21.8 Sensor0.9m 传感器 0.9m 21.9 Sensor 0.9m 电器架固定杆... -
Page 103: Fan Motor
AUX-Light CAC 50Hz R410A Trouble shooting AL-H48/5R1D(U), AL-H60/5R1D(U) Parts No. Chinese name Parts name Quantity 立柱 Stand column 顶盖板 Top cover 冷凝器总成 Condenser assembly 电机架 Motor support 大面板 Big panel 网罩 Grille 轴流风叶 Axial flow fan 小挖手 Handle care 室外电机... -
Page 104: Installation
AUX-Light CAC 50Hz R410A Trouble shooting 7. Installation 7.1 Preparation and equipments before installation 1. Please buy following spare parts from your local market before installation Hung bolts M12, 4 pcs Drainage pipe PVC Copper pipe ... - Page 105 AUX-Light CAC 50Hz R410A Trouble shooting Maintenance and ventilation space ◇The site shall be easy for ventilation then the outdoor unit can inhale and discharge air easily. What’s more please reserve enough space for maintenance. Note: Require A＞300mm; B＞1500mm; C＞300mm; D＞500mm Outdoor unit installation ◇Use size M10 bolt and nut to fasten the outdoor unit tightly on the bracket, keep it in the horizontal level.
- Page 106 AUX-Light CAC 50Hz R410A Trouble shooting Piping connection ◇Using expanding machine to expand accessories, the size of horn shown in the above figure: ◇Paint a thin layer of frozen oil at both inside and outside part of the expanding. ◇Make the expanding right to the screw thread shape connection of the indoor unit, using hands to tighten the nut then using a wrench to tighten the nut again, the tighten torque as follows figure.
- Page 107 AUX-Light CAC 50Hz R410A Trouble shooting Max. Bend Qty Extra R410a per meter when the 0.03 0.03 0.05 0.05 0.07 pipe length is more than 5 meter (kg) Caution: 1.The standard Pipe length is 5m, if the pipe length is less than this then no additional charging is necessary.
- Page 108 AUX-Light CAC 50Hz R410A Trouble shooting Heat insulation package of piping ◇ Use heat insulation material with good insulation performanCF to wrap the pipe. Incorrect Correct Gas pipe and liquid pipe should Insulate the gas pipe Insulate the gas pipe and...
- Page 109 AUX-Light CAC 50Hz R410A Trouble shooting Additional refrigerant charge When pipe length exceeds 5m, please add refrigerant according to the table below: Piping size) Connection Additional refrigerant piping Gas pipe Liquid pipe charge amount (kg/m) φ9.52×0.75mm φ6.35×0.75mm 0.02 Piping φ12.7×1mm φ6.35×0.75mm...
- Page 110 AUX-Light CAC 50Hz R410A Trouble shooting When the vertical pipe height difference is less than 5 meters, an oil loop should be installed at the bottom of the gas (large) pipe; When the vertical pipe height difference is more than 5 meters, then for every 5 meters an oil loop must be installed at the bottom of the gas (large) pipe, and a short loop (liquid ring) should be installed at the exit of the indoor unit liquid (small) pipe;...
- Page 111 AUX-Light CAC 50Hz R410A Trouble shooting 7.3. Electrical connection 7.3.1Electrical connection precaution Installation of electric items must be carried out by qualified, professional technicians. An isolated circuitry should be fixed with whole-pole disconnection devices, which is with at least 3mm gap of touch point. .
- Page 112 AUX-Light CAC 50Hz R410A Trouble shooting 7.3.2 Electrical connection Wiring diagram of indoor & outdoor, refer to the section of part 1 Recommendation of power supply cord Power supply:220V-240V~,50Hz Cooling capacity Power supply Power supply Power supply Model Connection wires (Btu/h) spec.
- Page 113 AUX-Light CAC 50Hz R410A Trouble shooting electrician. ◇ All of the ceiling/floor type unit is without accessorial electric heating 7.3.3 wire connection Remove electric control box cover of indoor unit, connect the wires in accordance with the electri diagram mentioned on the back of the cover. The wire ends must be tightly fixed into terminal boards without ease.
- Page 114 AUX-Light CAC 50Hz R410A Trouble shooting condition ◇ Operate machine 1 hour with “cooling” mode and check if the drainage system is on proper condition ◇ Switch the mode for “heating” and check if there is warm air come from indoor, if there is abnormal noise come from indoor/outdoor units ◇...
- Page 115 AUX-Light CAC 50Hz R410A Trouble shooting 7.5. Compressor freezing oil brand and standard oil charge Outdoor model Brand Compressor Model Compressor Lubricating Oil Model Oil charge (cm ASL150UV-C7LU HAF68D1 AL-H12/4R1D(U) HIGHLY HAF68D1 AL-H18/4R1D(U) HIGHLY ASL205UV-C7EQ ASH286UV-C8DU HAF68D1 AL-H24/4R1D(U) HIGHLY AL-H36/4R1 (U)
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Page 116: Part 4 Trouble Shooting
AUX-Light CAC 50Hz R410A Trouble shooting Part 4 Trouble shooting 1.Main components of air conditioner ................117 2.Electrical system main components ................120 3.Poor efficiency explanation ..................122 4.Failure phenomenon ....................123 5.Electric components malfunction inspection ............... 124 6.Failure code display ....................125... -
Page 117: Main Components Of Air Conditioner
AUX-Light CAC 50Hz R410A Trouble shooting 1.Main components of air conditioner Appellation Figuration and inner configuration Instruction Rotary compressor The function of compressor: after refrigerant evaporate in evaporator, compress the low temp and low pressure refrigerant gas, make the gas become... - Page 118 AUX-Light CAC 50Hz R410A Trouble shooting Elec.box Motor Function of evaporator: Evaporator Make the low pressure refrigerant liquid (heat from capillary or expansion valve happen exchanger) heat exchange with air Evap. Tray Elec. heater Function of capillary: Capillary Utilize aperture and length change bring (throttle pressure gap., control refrigerant flow...
- Page 119 AUX-Light CAC 50Hz R410A Trouble shooting Function: Stop valve To stop or release refrigerant, only on/off, can’t adjust or throttle Function: Muffler Eliminate the system noise Function: Gas and liquid Separate liquid and gas refrigerant, separator to protect the compressor...
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Page 120: Electrical System Main Components
AUX-Light CAC 50Hz R410A Trouble shooting 2.Electrical system main components Appellation Figuration and inner configuration Instruction Function: Via program to control the relay, make every components on/off according to temperature and pressure variety, so to realize automatic control Function: Fan motor Drive the fan, make the indoor and outdoor unit have heat exchange with air. - Page 121 AUX-Light CAC 50Hz R410A Trouble shooting Heat relay is normally made up of double metal sheet, when the Current setting Release link current is too large, the double button metal sheet will heat distortion and movement, and open the protection...
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Page 122: Poor Efficiency Explanation
AUX-Light CAC 50Hz R410A Trouble shooting 3.Poor efficiency explanation During the process of using air conditioner, some phenomenon seems to be malfunction but actually not. Thus when cooling effect does not to your expectation, the following factors have to be... -
Page 123: Failure Phenomenon
AUX-Light CAC 50Hz R410A Trouble shooting 4.Failure phenomenon Phenomenon Causing explanation Mirage comes out from indoor When the cold air from AC cools the indoor air unit 1. When air conditioner stops running, there will be some noise, and this is because the refrigerant flows contrarily. -
Page 124: Electric Components Malfunction Inspection
AUX-Light CAC 50Hz R410A Trouble shooting 5.Electric components malfunction inspection Component Inspection methods name Using multi-meter ohm phase, there is correct resistance value among windings (single Compressor phase compressor refers to specification, three phase compressor resistance approximately equal), resistance of winding should be infinite. -
Page 125: Failure Code Display
AUX-Light CAC 50Hz R410A Trouble shooting 6.Failure code display When air condition has failure, the timing lamp on light board of controller will display different code according to different failure case. 6.1 Unit failure code for unit power supply is 220-240V... - Page 126 AUX-Light CAC 50Hz R410A Trouble shooting Indoor temp. sensor Flash 1 times and go out － shutdown abnormal(TA) Indoor coil sensor Flash 3 times and go out － shutdown abnormal(TE) Outdoor coil sensor Flash 2 times and go out Flash 2 times...
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Page 127: Failure Analysis
AUX-Light CAC 50Hz R410A Trouble shooting 7.Failure analysis Wired controller communication failure... - Page 128 AUX-Light CAC 50Hz R410A Trouble shooting Communication failure between indoor and outdoor unit...
- Page 129 AUX-Light CAC 50Hz R410A Trouble shooting Outdoor protection(phase sequence)
- Page 130 AUX-Light CAC 50Hz R410A Trouble shooting Cooling high pressure protection...
- Page 131 AUX-Light CAC 50Hz R410A Trouble shooting Heating high pressure protection...
- Page 132 AUX-Light CAC 50Hz R410A Trouble shooting Cooling low pressure protection...
- Page 133 AUX-Light CAC 50Hz R410A Trouble shooting Heating low pressure protection...
- Page 134 AUX-Light CAC 50Hz R410A Trouble shooting Cooling exhaust temperature protection...
- Page 135 AUX-Light CAC 50Hz R410A Trouble shooting Heating exhaust temperature protection...
- Page 136 AUX-Light CAC 50Hz R410A Trouble shooting Refrigerant shortage or four way valve failure protection...
- Page 137 AUX-Light CAC 50Hz R410A Trouble shooting Sensor failure protection...
- Page 138 AUX-Light CAC 50Hz R410A Trouble shooting No action after power-on...
- Page 139 AUX-Light CAC 50Hz R410A Trouble shooting Poor effect...
- Page 140 AUX-Light CAC 50Hz R410A Trouble shooting...
- Page 141 AUX-Light CAC 50Hz R410A Trouble shooting Abnormal sound or viberation...
- Page 142 AUX-Light CAC 50Hz R410A Trouble shooting...
- Page 143 AUX-Light CAC 50Hz R410A Trouble shooting Abnormal odor...
- Page 144 AUX-Light CAC 50Hz R410A Trouble shooting Air switch action when air conditioner starting up...
- Page 145 AUX-Light CAC 50Hz R410A Trouble shooting Air conditioner water leakage...
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Page 146: Part 5 Controller
AUX-Light CAC 50Hz R410A Controller Part 5 Controller 1.General information ..................... 147 2.Function ........................149 3.Wired controller ......................152... -
Page 147: General Information
AUX-Light CAC 50Hz R410A Controller 1.General information Remote controller, wired controller, display panel and receiver Remote controller、wired controller、display panel 、receiver Remote Available for all models above controller Wired Available for all models above controller Display Available for Cassette indoor unit... - Page 148 AUX-Light CAC 50Hz R410A Controller Remote controller’s operation introduction Basic condition of remote controller Name Figure Basic condition for operation 1.Power source Use 2 pcs No 7 batteries,working voltage:2.0V-5.0V; 2. Signal frequency:infrared frequency 38kHz; 3. Remote distance:max working distance is7m。...
- Page 149 AUX-Light CAC 50Hz R410A Controller 2.Function Function Remote conntroller: K series POWER button:Switch the unit ON/OFF. MODE button:Select mode , push the button one time, then the operation modes will change in turn as Auto-Cooling-Dehumidify-Heating TEMP + button and TEMP - button: Temperature adjustment range: 16~32...
- Page 150 AUX-Light CAC 50Hz R410A Controller Timer setting: Press the button to set TIMER ON/OFF , press the button then “ON” will flicker on the display screen. then press【+】 and 【-】 button and to adjust hour that uses 12-hour clock including “A.M.”...
- Page 151 AUX-Light CAC 50Hz R410A Controller MODE button:Select mode , push the button one time, then the operation modes will change in turn as Auto-Cooling-Dehumidify-Heating TEMP + button and TEMP - button: Temperature adjustment range: 16~32 FAN button: Change the fan speed will change in turn as: Low-Medium-High-Auto SWING button: Press this button for the first time when operation, it will start the swing function.
- Page 152 AUX-Light CAC 50Hz R410A Controller 3.Wired controller 3.1 Basic condition of wired controller Name Figure Basic condition for operation 1. Power source:voltage DC 12V; Wired 2. Work temperature range of PCB:(-10~+70)℃; controller 3. Work humidity range of PCB:RH20%~RH90%; 3.2 Function...
- Page 153 AUX-Light CAC 50Hz R410A Controller Notes:Virtually all functions of the wired controller are the same as those of the remote controller and you should refer to the remote controller instructions. Wired controller: XK-02 ON/OFF button Switch the unit ON/OFF. Mode button:Select mode , push the button one time, then the operation modes will change in turn as below: Auto-Cooling-Dehumidify-Heating Temp +/- button: Press the button can adjust temperature.
- Page 154 AUX-Light CAC 50Hz R410A Controller 3. After the setting of sleeping mode,the heating operation enables the set temperature to drop 2℃ after 1 hour and another 2℃ auto matically after 1hour. 4. The air condition runs in sleeping mode for 7hours and stops automatically.
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Page 155: Part 6. Sensor Resistance Table
AUX-Light CAC 50Hz R410A Sensor resistance table Part 6. Sensor resistance table Coil and environment temperature sensor 5K3470 resistance reference table Coil and environment temperature sensor 5K3470 Average (KΩ) Average (KΩ) Average (KΩ) Tx(℃) Tx(℃) Tx(℃) 72.99 5.854 1.421 35.16 5.626... - Page 156 AUX-Light CAC 50Hz R410A Sensor resistance table 7.779 1.722 0.530 7.464 1.667 0.726 7.164 1.614 0.502 6.877 1.563 0.489 6.603 1.724 0.476 6.342 1.466 0.464 6.092 Exhaust temperature sensor 6.339K3954 Exhaust temperature sensor R80：6.339KΩ±1% B25/80=3954K±1% Rmin [KΩ] Rmin [KΩ] Rmin [KΩ] Rmin [KΩ]...
- Page 157 AUX-Light CAC 50Hz R410A Sensor resistance table 91.07 17.09 4.429 1.437 86.93 16.46 4.294 1.401 83.00 15.87 4.166 1.365 79.26 15.30 4.040 1.331 75.71 14.74 3.920 1.297 72.33 14.22 3.803 1.266 69.13 13.71 3.691 1.234 66.08 13.23 3.583 1.204 63.18 12.77...
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