Sinclair ASGE-18AI Service Manual
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Sinclair ASGE-18AI Service Manual

Dc inverter series
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SERVICE MANUAL
DC INVERTER SERIES
OUTDOOR AND INDOOR UNITS
CASSETTE, FLOOR&CEILING, DUCT UNITS
OUTDOOR UNITS

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Summary of Contents for Sinclair ASGE-18AI

  • Page 1 SERVICE MANUAL DC INVERTER SERIES OUTDOOR AND INDOOR UNITS CASSETTE, FLOOR&CEILING, DUCT UNITS OUTDOOR UNITS...
  • Page 2 last actualization 2011...

  • Page 3: Models List

    PRODUCT 1 MODELS LIST 1.1 Outdoor Unit Nominal Capacity Power supply Model Name Ref. Appearance Cooling/Heating (V, Ph, Hz) (Btu/h) ASGE-18AI 17060/19790 R410A 220-240～,1,50 ASGE-24AI 23880/27330 R410A 220-240～,1,50 ASGE-24AI S 220-240～,1,50 23880/27330 R410A ASGE-36AI S 34100/36800 R410A 220-240～,1,50 380-415~,3,50 ASGE-36AI-3 S...
  • Page 4 1.2 Indoor Unit Nominal Capacity Power Type Model Name Cooling/Heating Ref. supply Appearance (Btu/h) (V, Ph, Hz) ASD-18AI 17060/19790 ASD-24AI 23880/27330 ASD-36AI Duct 36000/42000 ASD-36AI S Type 34100/36800 ASD-42AI 42000/48000 ASD-42AI S 40600/45000 ASF-18AI 17060/19790 ASF-24AI 23880/27300 Ceiling Type ASF-36AI 36000/42000 220-240～...

  • Page 5: Air Conditioner

    Cassette type Floor/Ceiling type Duct type Model Designation （1）ASGE-18AI means universal outdoor unit with nominal cooling capacity of 18000Btu, signle phase power supply of 22 50Hz, heat pump, DC inverter,T1 condition and refrigerant of R410a . 0~240V， （2） ASGE-42AI-3 means universal outdoor unit with nominal cooling capacity of 42000Btu, three phase power supply of 380 50Hz, heat pump, DC inverter,T1 condition and refrigerant of R410a .
  • Page 6 3 FUNCTION Function Description when unit restarts after power off, it will run on former status, the mode and Memory function parameter are kept the same wireless controller and remote controller can be selected, and the maximum Remote control function control distance of remote controller is 10m.

  • Page 7: Product Data

    4 PRODUCT DATA 4.1 Product Data at Rated Condition 4.1.1 Duct Type Indoor unit ASD-18AI Model Outdoor unit ASGE-18AI Cooling Btu/h 17000 Nominal Capacity Heating Btu/h 19800 Cooling 1.57 Power Input Heating 1.53 EER/COP 3.18/3.79 Indoor Unit ASD-18AI Power Supply －...
  • Page 8 Continued: 1 Indoor unit ASD-36AI ASD-24AI Model Outdoor unit ASGE-24AI ASGE-36AI 10.0 Cooling Nominal Btu/h 24000 341 00 Capacity 12.0 Heating 40900 Btu/h 27300 Power Cooling 2.41 Input Heating 2.28 EER/COP 2.90/3.51 2.86/3.16 (old unit) ASD-24AI ASD-36AI Indoor Unit Power Supply －...
  • Page 9 Continued: 2 Indoor unit ASD-36AI ASD-42AI Model Outdoor unit ASGE-36AI-3 ASGE-42AI-3 10.0 12.0 Cooling Btu/h 34100 41000 Nominal 12.0 1 4.0 Capacity Heating 48000 40900 Btu/h Power Cooling 4.45 Input Heating 4.65 EER/COP 3.05/3.3 2.70/3.01 Indoor Unit ASD-36AI ASD-42AI Power Supply －...
  • Page 10 Continued: 4 Indoor unit ASD-24AI ASD-36AI S Model ASGE-24AI S Outdoor unit ASGE-36AI S 10.0 Cooling Nominal Btu/h 24000 34100 Capacity 10.8 Heating Btu/h 27300 36800 3.50 Power Cooling 2.41 Input Heating 2.28 2.90 EER/COP 2.90/3.51 2.85/3.72 ASD-36AI S Indoor Unit ASD-24AI Power Supply 220~240V-50Hz-1Ph...
  • Page 11 Continued: 5 Indoor unit ASD-36AI S ASD-42AI S Model Outdoor unit ASGE-36AI-3 S ASGE-42AI-3 S 11.9 10.0 Cooling Nominal Btu/h 34100 40600 Capacity 10.8 13.2 Heating Btu/h 36800 45000 Power Cooling 3.50 4.17 Input Heating 2.90 3.94 EER/COP 2.85/3.72 2.85/3.3 5 ASD-36AI S ASD-42AI S Indoor Unit...
  • Page 12 Note： ① Nominal capacities are based on the follow conditions. Indoor Outdoor DB：27 (80.6 ) DB：35 (95 ) ℃ ℉ ℃ ℉ Cooling WB：19 (66.2 ) WB：24 (75.2 ) ℃ ℉ ℃ ℉ DB：20 (68 ) ℃ ℉ DB：7 (44.6 ) ℃...
  • Page 13 4.1.2 Ceiling Type Indoor unit ASF-18AI Models Outdoor unit ASGE-18AI Cooling Nominal Btu/h 1700 Capacity Heating Btu/h 19800 Power Cooling 1.81 Input Heating 1.94 EER/COP 2.76/2.99 ASF-18AI Indoor Unit Power Supply － 220-240V~/1 Ph/50HZ Heat Exchange － Cross Fin Coil...
  • Page 14 Continued: Indoor unit ASF-24AI ASF-36AI Models Outdoor unit ASGE-24AI ASGE ASGE-36AI 10.0 Cooling Nominal Btu/h 24000 34100 Capacity 12.0 Heating Btu/h 27300 40900 Power Cooling 2.43 3.35 Input Heating 3.95 EER/COP 2.88/3.64 2.98/3.04 ASF-24AI ASF-36AI Indoor Unit Power Supply － 220-240V~/1 Ph/50HZ Heat Exchange －...
  • Page 15 Continued Indoor unit ASF-36AI ASF-42AI Models Outdoor unit ASGE-36AI-3 ASGE-42AI-3 10.0 12.0 Cooling Nominal Btu/h 34100 41000 Capacity 12.0 14.0 Heating Btu/h 40900 48000 Power Cooling Input Heating EER/COP 2.94/3.00 2.79/2.92 ASF-36AI ASF-42AI Indoor Unit Power Supply － 220-240V~/1 Ph/50HZ Heat Exchange －...
  • Page 16 Continued Indoor unit ASF-24AI ASF-36AI S Models Outdoor unit ASGE-24AI S ASGE-36AI S 10.0 Cooling Nominal Btu/h 24000 34100 Capacity 10.8 Heating Btu/h 27300 36800 Power Cooling 2.43 Input Heating 2.20 2.90 EER/COP 2.88/3.64 2.94/3.72 ASF-36AI S ASF-24AI Indoor Unit Power Supply －...
  • Page 17 Continued ASF-36AI S ASF-42AI S Indoor unit Models ASGE-36AI-3 S ASGE-42AI-3 S Outdoor unit Cooling 34100 40940 Nominal Btu/h Capacity 10.8 13.0 Heating Btu/h 36800 44350 Power Cooling 3.40 4.14 Input 2.90 3.94 Heating 2 .94/3.72 2.90/3.30 EER/COP ASF- 36AI S ASF-42AI S Indoor Unit 220~240V-50Hz-1Ph...
  • Page 18 Note： ① Nominal capacities are based on the follow conditions. Indoor Outdoor Cooling DB：27 (80.6 ) ℃ ℉ DB：35 (95 ) ℃ ℉ WB：19 (66.2 ) WB：24 (75.2 ) ℃ ℉ ℃ ℉ Heating DB：20 (68 ) DB：7 (44.6 ) ℃...
  • Page 19 4.1.3 Cassette Type Indoor unit ASC-18AI ASC-24AI ASC-36AI Models ASGE-24AI Outdoor unit ASGE-18AI ASGE-36AI 10.0 Cooling Btu/h 17000 24000 Nominal Capacity 12.0 Heating Btu/h 19800 27300 40900 Cooling 1.71 2.49 Power Input Heating 1.93 2.11 EER/COP 2.92/3.00 2.81/3.79 2.98/3.00 ASC-18AI...
  • Page 20 Continued: 1 Indoor unit ASC-36AI Models Outdoor unit ASGE-36AI-3 Cooling Nominal Btu/h 34100 Capacity Heating 409 00 Btu/h Power Cooling Input Heating EER/COP 2.94/3.00 ASC-36AI Indoor Unit Power Supply － 220-240V~/1 Ph/50HZ Heat Exchange － Cross Fin Coil Type － Centrifugal fan Drive －...
  • Page 21 Continued: Indoor unit ASC-42AI Models ASGE-42AI-3 Outdoor unit 12.0 Cooling Btu/h 41000 Nominal Capacity 14.0 Heating Btu/h 48000 Cooling Power Input Heating EER/COP 2.55/2.98 Indoor Unit ASC-42AI Power Supply － 220-240V~/1 Ph/50HZ Heat Exchange － Cross Fin Coil Type － Centrifugal fan Drive －...
  • Page 22 Continued: 3 ASC-24AI Indoor unit ASC-36AI S Models ASGE-24AI S ASGE-36AI S Outdoor unit 10.0 Cooling Nominal Btu/h 341 00 Capacity 10.8 Heating Btu/h 27300 368 00 Power Cooling 2.49 3.60 Input Heating 2.11 3.00 EER/COP 2.81/3.79 2.78/3.6 ASC-24AI ASC-36AI S Indoor Unit Power Supply －...
  • Page 23 Continued: 4 ASC-36AI S ASC-42AI S Indoor unit Models ASGE-36AI-3 S Outdoor unit ASGE-42AI-3 S 10.0 11.9 Cooling Nominal Btu/h 34100 40600 Capacity 10.8 13.0 Heating Btu/h 36800 44300 Power Cooling 3.60 4.22 Input Heating EER/COP 2 .78/3.6 2.82/3.25 ASC-36AI S ASC-42AI S Indoor Unit 220~240V-50Hz-1Ph...
  • Page 24 Note： ① Nominal capacities are based on the follow conditions. Mode Indoor Outdoor DB：27 (80.6 ) DB：35 (95 ) ℃ ℉ ℃ ℉ Cooling WB：19 (66.2 ) WB：24 (75.2 ) ℃ ℉ ℃ ℉ DB：20 (68 ) DB：7 (44.6 ) ℃...
  • Page 25 Power Model Qty. LRA RLA Blower (Indoor/Outdoor) (Indoor/Outdoor) Supply Motors Motor V,Ph,Hz — Each Each FLA Each FLA Each Amperes Amperes ASD-18AI 0.63 1/10.7 ASGE-18AI ASF-18AI 8.38 0.27 6/20 0.36 1/10.7 ASC-18AI 1/10.7 ASD-24AI 1.35 2/11.1 ASGE-24AI ASF- 24AI 8.38 0.61...

  • Page 26: Piping Diagram

    Compressor Fan Motor Max. Fuse Min. Condenser Supply Breaker Size Disconnect Size Power Model Qty. LRA RLA Blower (Indoor/Outdoor) (Indoor/Outdoor) Supply Motors Motor V,Ph,Hz — Each Each FLA Each FLA Each Amperes Amperes ASD-36AI 5.7/19.8 ASGE-36AI-3 ASF-36AI 15.2 10/25 － 1.35 2/19.8 ASC-36AI...
  • Page 27 CONTROL...
  • Page 28 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL CONTROL 1 OPERATION FLOWCHART 1.1 Cooling/Dry Operation...
  • Page 29 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 1.2 Heating Operation When ind. room temp.< 1°C under set temperature unit starts heating. When indoor room temp. is 1°C above set temperature, unit stop heating.

  • Page 30: Main Logic

    DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 2 MAIN LOGIC 2.1 Cooling Cooling mode Send out switch-off command 3 min. Acc. to control logic Compressor Acc. to control logic Outdoor fan sec. 30 sec. X steps 480 steps 150s after the compressor is stopped 150 sec.
  • Page 31 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 2.2 Dry Mode Max. capacity output: A×90% Dry Mode Send out switch-off command 3 min. Acc. to control logic Compressor Acc. to control logic Outdoor fan sec. 30 sec. X steps 480 steps 150s after the compressor is stopped Firstly switch off to step 0 150 sec.
  • Page 32 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 2.3 Heating Mode Heating Mode Send out switch-off command 3 min. Acc. to control logic Compressor Acc. to control logic Outdoor fan sec. 30 sec. X steps 480 steps 150s after the compressor is stopped 150 sec.
  • Page 33 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 2.4 Defrosting Heating / Defrosting Time Sequence Chart Conditions for Defrosting ends Defrosting marking ending the defrost Defrosting frequency Adjust per PI Variable Frequency Compressor Acc. to outdoor fan control logic High fan Outdoor fan 3min Fixed step Y Adjust according to control logic...
  • Page 34 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL seconds. When the defrosting keeps for 10 minutes. ③ 2.5 Fan Mode Fan Mode Manual Stop Start Compressor Outdoor fan Run at preset HIGH speed Indoor fan 4-way valve Time The indoor fan will run at high speed for 5 seconds before running at preset speed...

  • Page 35: Wireless Remote Controller

    DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 3 WIRELESS REMOTE CONTROLLER 3.1 Operation View 3.1.1 Controller-Duct Type (ASD) ＳＷＩＮＧ ＦＡＮ AUTO FAN OPER AUTO SWING MODE ON/OFF Name Function description ON/OFF button Press the button to set turning on/off the unit Press the button to select the mode, Mode button cooling , heating , fan or auto mode.
  • Page 36 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 3.1.2 Controller-Cassette Type and Ceiling Type (ASC and ASF) SWING ＳＷＩＮＧ ＦＡＮ AUTO FAN Auto Fan OPER OPER AUTO AUTO SWING HUMID LIGHT SAVE SWING HUMID LIGHT SAVE TIMER TIMER ON/OFF ON/OFF SLEEP LIGHT HUMID TIME ON TIME OFF...
  • Page 37 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 3.2 Display View SWING AUTO FAN OPER AUTO SWING HUMID LIGHT SAVE TIMER ONOFF Display Function description ：auto fan speed, ：low fan speed, Fan Speed ：middle fan speed ：high fan speed， ：Auto running； ：Cool running； Run Mode ：Dry Running；...

  • Page 38: Wired Remote Controller

    DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 4 WIRED REMOTE CONTROLLER 4.1 Operation View 4.1.1 Wired Controller-Duct Type (ASD) MODE SLEEP TIMER ON/OFF 4.1.2 Wired Controller-Cassette Type and Ceiling Type (ASC and ASF) MODE SWING TIMER ON/OFF...
  • Page 39 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL Name Function description Press the button to select the mode, MODE button cooling , heating , fan or auto mode. Increasing button Press this button to increase the setup temp. Decreasing button Press this button to decrase the setup temp. Fan speed button Press this button to set fan speed Sleep/SWING button...
  • Page 40 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 4.2 Display View MODE SWING TIMER ON/OFF Name Function description Timer value Display time value Timer on/off : display timer on, : display timer off, ：auto fan speed , : low fan speed, Fan speed display : middle fan speed, : high fan speed Set temp display...
  • Page 41 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 4.3 Dimension 4.4 Installation First select an installation position. According to the size of the communication line of the wire controller, leave a recess or a embedded wire hole to bury the communication line. If the communication line between the wire controller (85×85×20) and the indoor unit is surface-mounted, use 1# PVC pipe and make matching recess in the wall (refer to Figure 6);...
  • Page 42 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL ＰＶＣ　ｐｉｐｅ Fig6 ： Surface Mounting of Cable Fig7 ： Concealed mounting of Cable １ ２ ３ ４ Fig 8 Schematic Diagram of Installation Name Wall Surface Bottom Plate of Wire Controller Screw M4X10 Panel of Wire Controller Caution: The communication distance between the main board and the wire controller can be as far as 20m (The standard distance is 8m).

  • Page 43: Centralized Controller

    DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 5 CENTRALIZED CONTROLLER 5.1 Centralized Controller-not with week timer 5.1.1 Function Centralized Controller-not with week timer only control on-off function of every unit. Up to 16 sets of units can be controlled simultaneously by the centralized controller-not with week timer. 5.1.2 Ope ration View Name...
  • Page 44 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 5.2 Centralized Controller-week timer 5.2.1 Function Centralized Control and Week Timer Functions: The centralized controller and the weekly timer are integrated in the same wire controller. The system has both the centralized control and the week timing functions.
  • Page 45 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 5.2.2 Operation View Name Function description ENTER button Press the button to let setting validate. Press “▲” and selected the unit or a certain day in one week or specific Increasing button value. Press “▲” can set week part of time. Press “...
  • Page 46 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 5.2.3 Display View Name Function description Unit’s no. displays Display unit’s numbers Group control displays when group controls, it will display Single control displays when single unit controls, it will display Timer time in week displays Display time in week Timer displays Display time...
  • Page 47 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 5.2.4 Dimensions...
  • Page 48 DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 5.3 Field Setting The centralized controller will display the code of each unit. The unit code is decided by the position of DIP switch on the wired controller for each air duct (on the back of wired controller). From right to left, the dial value corresponds to pin 4~1 of the DIP switch.

  • Page 49: Control Wiring Design

    DC INVERTER U-MATCH AIR CONDITIONERS CONTROL 5.4 Control Wiring Design Week timer Wired remote controller Wired remote controlle 16 Units in Max Telephone wire box Telephone wire box Telephone wire box Power supply Twisted-wire with crystal joint Longest distance 1200m AC-LAC-N Corresponding relation between code switch and sequence of unit (Note:Putting code switch to ON means 0.)
  • Page 50 Chapter III Installation and Test (HV) Chapter IV Repair and Maintenance 1. List of Error Codes Table1 Definition of Error Codes on Display Panel Error code Malfunction Water pump malfunction High pressure protection of compressor Indoor anti-frozen protection Low pressure protection of compressor Air discharge high-temperature protection of compressor Overload protection of compressor or Inverter error Transmit malfunction...
  • Page 51 Inverter exhaust temp. fault BLINK BLINK BLINK BLINK Defrost (not fault) BLINK BLINK BLINK BLINK Defrost Oil return (not fault) BLINK BLINK BLINK BLINK No display Indoor and outdoor unit incompatible BLINK BLINK BLINK No display Note: No indicator LED6 for ASGE-18AI.
  • Page 52 INSTALLATION...

  • Page 53: Indoor Unit Installation

    DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION INSTALLATION 1 INDOOR UNIT INSTALLATION 1.1 Installation of Duct Type 1.1.1 Before Installation After receiving the machine, please check for any transport damage. If finding any surface or internal damage, please immediately report to the transport company or equipment company in writing.
  • Page 54 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-1-1 Figure 1-1-2 Figure 1-1-3 4） Install the hanger onto the indoor unit as Figure 1-1-2 and Figure 1-1-3 shows. 5） Install the indoor unit at the ceiling as Figure 1-1-5 shows. Screw Ｉ...
  • Page 55 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 7） Level inspection of the indoor unit After completing the installation of indoor unit, we must check the level of entire unit to ensure that the unit is positioned on the same level from front to back or from left to right, as shown in Fig. 1-1-6. Level Instrument Air Intake Air Supply...
  • Page 56 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Model ASD-18AI 1012 ASD-24AI 1101 1159 1270 1002 ASD-36AI ASD-36AI S 1011 1115 1226 ASD-42AI ASD-42AI S Installation Accessories List for Duct-type Indoor Unit (ASD) Name & Shape Notes Installation and Operating Instructions Insulation materials for gas pipe Used for gas pipe connector on indoor unit Insulation materials for liquid pipe Used for liquid pipe connector on indoor unit...
  • Page 57 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 1.1.5 Installation Clearance Data Spring gasket of nut Nut with gasket only for ASD-24AI and above models Figure 1-1-8 1.1.6 Drain Piping Work 1） Installation of Drainage Pipeline A drainage outlet is located at both the left and right sides of the indoor unit. After selecting one drainage outlet, the other outlet shall be blocked by rubber plug.
  • Page 58 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Sponge(attachment) Clamp Clamp(attachment) Sponge (gray) Drain hose Below 4mm Figure 1-1-9 2） Testing of Drainage System After the electrical installation is completed, carry out the testing of the drainage system. During the test, check if the water correctly flows through the pipelines. Carefully observe the joints to ensure that there is no leakage.
  • Page 59 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION The design and installation of air duct must be in conformity with the relevant state engineering criteria. The edge of the return air duct must be at least 150mm away from the wall. The return air inlet must be covered with filter.
  • Page 60 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Fig. 1-1-12 Installation of round air duct, as shown in Figure 1-1-12 Number Name Number Name Hanger rod Transition air duct Return air duct Supply air duct Canvas air duct Diffuser Return air louver Diffuser joint Supply air outlet Notes:...
  • Page 61 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Round air duct Figure 1-1-13 3） Installation of return air duct The square flange is mounted on rear section when it is shipped. The return air inlet cover plate is mounted beneath, as shown in Fig. 1-1-14. Down return air inlet Down return air inlet Cover plate of return air inlet...
  • Page 62 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Return air Return air Supply air Supply air Number Name Number Name １ Return air window (with ４ filter) ２ Canvas air duct ５ Supply air duct ３ Return air duct Test grill Figure 1-1-15...
  • Page 63 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 4） Installation of round Supply air outlet Figure 1-1-16 1.2 Installation of Ceiling Type 1.2.1 Before Installation After receiving the machine, please check for any transport damage. If finding any surface or internal damage, please immediately report to the transport company or equipment company in writing.
  • Page 64 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Such a place where is 1m or more away from other electric appliances such as television, audio device, etc. Avoid a location where there is heat source, high humidity or inflammable gas. Do not use the unit in the immediate surroundings of a laundry, a bath, a shower or a swimming pool.
  • Page 65 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-2-5 Figure 1-2-6 1.2.4 Dimension Data Figure 1-2-7 Unit: mm Model ASF-18AI 1300 1202 ASF-24AI ASF-36AI ASF-36AI S 1590 1491 ASF-42AI ASF-42AI S...
  • Page 66 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 1.2.5 Installation Clearance Data Figure 1-2-8 1.2.6 Drain Piping Work 1） Installation of Drainage Pipeline A Drainage outlet is located at both the left and right sides of the indoor unit. After selecting one Drainage outlet, the other outlet shall be blocked by rubber plug.
  • Page 67 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Sponge(attachment) Clamp Clamp(attachment) Drain hose Sponge (gray) Below 4mm Figure 1-2-9 2 ） Testing of Drainage System After the electrical installation is completed, carry out the testing of the drainage system. During the test, check if the water correctly flows through the pipelines. Carefully observe the joints to ensure that there is no leakage.
  • Page 68 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-2-11 Figure 1-2-12 1.3 Installation of Cassette Type 1.3.1 Before Installation After receiving the machine, please check for any transport damage. If finding any surface or internal damage, please immediately report to the transport company or equipment company in writing.
  • Page 69 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION of the unit’s. If not, reinforce before installation. (Refer to the install cardboard and find where should be reinforced) The appliance shall not be installed in laundry. Cautions: There will be lots of lampblack and dust stick on the acentric, heat exchanger and water pump in dining room and kitchen, which would reduce the capacity of heat exchanger, lead water leakage and abnormal operation of the water pump.
  • Page 70 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 2) Dimension of ceiling opening and location of the hoisting screw (M10) （６５０ｍｍ）（Ｇｒｉｌｌｅ　ｍｅａｓｕｒｅｍｅｎｔ） ２５－１５／３２＂（６５０ｍｍ） （Ｈａｎｇｉｎｇ　ｂｏｌｔ　ｐｏｓｉｔｉｏｎ） １５－３／４＂（４００ｍｍ） ２－１９／３２＂（６６ｍｍ） ASC-18AI Figure 1-3-1 （Ｘ ） ４ i st ng s ６８ ０（ ） i t s ８４ ０（...
  • Page 71 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION The drilling of holes in the ceiling must be done by the professional personnel. Figure 1-3-3 Cautions: The dimension for the ceiling openings with * marks can be as large as 910mm. But the overlapping sections of the ceiling and the decorated surface boards should be maintained at no less than 20mm.
  • Page 72 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 2 ） Main body of hoisting air conditioner Nut (supplied at scene) Gasket (attachment) Insert Hoisting stand Gasket anchor board (attachment) Tighten (double nuts) [Fix the gasket firmly] [Fix the hoisting stand firmly] Bolt of one of the angle of outlet pipe is fix on the angle of the drainage slot Center of the ceiling Install cardboard...
  • Page 73 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 1.3.4 Dimension Data Figure 1-3-5 Model ASC-18AI ASC-24AI ASC-36AI ASC-36AI S ASC-42AI ASC-42AI S...
  • Page 74 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 1.3.5 Installation Clearance Data ≥１５００ ≥１５００ Ｕｎｉｔ：ｍｍ Figure 1-3-6 Models H(mm) ASC-18AI ASC-24AI ASC-36AI ASC-36AI S ASC-42AI ASC-42AI S 1.3.6 Drain Piping Work 1 ） Installation of Drainage Pipeline When connecting the drainage pipe with the unit, do not apply excessive force to the pipeline at the side of the unit.
  • Page 75 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Sponge(attachment) Clamp Clamp(attachment) Sponge (gray) Drain hose Below 4mm Figure 1-3-7 2 ） Testing of Drainage System After the electrical installation is completed, carry out the testing of the drainage system. During the test, check if the water correctly flows through the pipelines. Carefully observe the joints to ensure that there is no leakage.
  • Page 76 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION has to endure the unnecessary outside force. (As shown in Figure 1-3-10) Drain hose(attachment) Figure 1-3-10 Please install the drain hose according to the following process if several drain hoses join together. (As shown in Figure 1-3-11) T-tie in join drain hose Above100mm The specs of the selected join drain hose should fits the running capacity of the unit.
  • Page 77 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 1.3.7 Installation of panel 1 ） Set the panel to the indoor unit body by matching the position of the swing flap motor of the decoration panel to the piping position of the panel to the piping position of the indoor unit as shown in Figure 1-3-13.
  • Page 78 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-3-14 If gap is still left between the ceiling and the panel after screwing the screws, readjust the height of the indoor unit body (Refer to Figure 1-3-15) Figure 1-3-15 After fixing be sure no gap left between the ceiling and the panel 3 ）...

  • Page 79: Outdoor Unit Installation

    DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 2 OUTDOOR UNIT INSTALLATION 2.1 Before Installation After receiving the machine, please check for any transport damage. If finding any surface or internal damage, please immediately report to the transport company or equipment company in writing.
  • Page 80 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION air conditioner and avoid knocking the metal parts, thus to prevent rusting in the future. To meet the noise and vibration requirements, the outdoor unit shall be installed by using rubber damping pad or spring damper. The installing dimension shall comply with the installation requirements in these instructions.

  • Page 81: Table Of Contents

    DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 2.4 Dimension Data Figure 2-4-1 Unit：mm Model ASGE-18AI ASGE-24AI ASGE-24AI S ASGE-36AI S 　 980 ASGE-36AI-3 S ASGE-42AI-3 S 1107 110 0 　 ASGE-36AI ASGE-36AI-3 1032 1250 ASGE-42AI-3...

  • Page 82: Refrigeration Piping Work

    DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 2.5 Installation Clearance Data Figure 2-5-1 3 REFRIGERATION PIPING WORK 3.1 Refrigeration Piping Work Procedures 1 ） Connection Pipe The connection pipe must meet the following requirements. The three basic principles are that the pipe shall be kept dry, clean and no leakage Figure 3-1-1 Align the flared end of copper pipe with the center of threaded connector and use your hands to...
  • Page 83 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Figure 3-1-2 Form 3-1-1 the tightening torque needed for tightening nut Pipe diameter Tightening Torque 1/4＂ 15-30 (N·m) 3/8＂ 35-40 (N·m) 5/8＂ 60-65 (N·m) 1/2＂ 45-50 (N·m) 70-75 (N·m) 3/4＂ The bend of pipe shall not be too small; otherwise the pipe might be broken. Please use pipe bender to bend the pipe.
  • Page 84 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Remove the 1-way cap from the gas valve. Use the hexagonal socket spanner to rotate the element of liquid valve for 1/4 turns and use the screwdriver to prop up the element of gas valve to discharge the gas. Discharge the gas for 15 seconds, until refrigerant gas appears.
  • Page 85 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Loosing the cord of liquid valve until the pressure rise to 0 bar. Dismantle the tube from the cover of the inlet for refrigerant then, tighten the cover. Loose the valve cord of the gas valve as well as the liquid valve entirely. Tighten the valve cover of the gas valve and liquid valve so as to check whether leakage occurred.

  • Page 86: Figure

    DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION Minimize the number of elbows on connection pipe. If the connection pipe is longer than 20m, it is needed to check if the lubricating oil in the system is enough. Add if needed. The refrigerant charge volume inside the machine is suitable for 7m connection pipe. To extend the length of connection pipe, it is needed to add an appropriate quantity of refrigerant.

  • Page 87: Model

    DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 3.3 Specification of Connection Pipe Maximum Maximum Difference in External Diameter Additional Length of Height between Charge of Model Connection Outdoor and Indoor Refrigerant Liquid Pipe Unit Gas Pipe Pipe (g/m) ASGE- 18AI φ1/2＂ φ1/4＂...
  • Page 88 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION The power cable should be reliable and fixed, in order to avoid the wiring terminal be suffered from force. And do not drag the power cable forcibly. The wire diameter of power cable should be large enough, if power cable and connection wire be damaged, it should be replaced by the exclusive cable.
  • Page 89 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION ② Remove the screw at the terminal board of the air-conditioning unit. ③ Use crimping pliers to connect a terminal (matching the size of the screw) at the end of the multiple twisted wires. ④...
  • Page 90 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION ④ Connect the power cable to the terminal and earthing screws marked “L1, L2, L3 & N”. ⑤ Use cable fastener to bundle and fix the cable. Caution: For air-conditioner with auxiliary heater, it is required to connect the power cable to the “L1, L2 L3”terminals and the grounding screw.
  • Page 91 Wiring diagram ASGE-18AI main board WZD35B (30224042)
  • Page 92 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION 4.2 Electric Wiring Design Field Wiring Diagrams: ASGE-18AI + ASD-18AI ASGE-18AI + ASF-18AI ASGE-18AI + ASC-18AI...
  • Page 93 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION ASGE-24AI + ASD-24AI, ASGE-24AI S + ASD-24AI, ASGE-36AI S + ASD-36AI S, ASGE-42AI-3 S + ASD-42AI S ASGE-24AI + ASF-24AI, ASGE-24AI S + ASF-24AI S, ASGE-36AI S + ASF-36AI S, ASGE-42AI-3 S + ASF-42AI S ASGE-24AI + ASC-24AI, ASGE-24AI S + ASC-24AI S, ASGE-36AI S + ASC-36AI S, ASGE-42AI-3 S + ASC-42AI S...

  • Page 94: Asge-36Ai Asge-36Ai-3

    DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION ASGE-36AI + ASD-36AI ASGE-36AI + ASF-36AI, ASGE-36AI + ASC-36AI,...
  • Page 95 DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION ASGE-36AI-3 + ASD-36AI, ASGE-36AI-3 S + ASD-36AI S ASGE-42AI-3 + ASD-42AI ASGE-36AI-3 + ASF-36AI, ASGE-36AI-3 S + ASF-36AI S, ASGE-42AI-3 + ASF-42AI ASGE-36AI-3 + ASC-36AI, ASGE-36AI-3 S + ASC-36AI S, ASGE-42AI-3 + ASC-42AI...
  • Page 96 25/10 4.0/1.5 4.0/1.5 ASGE-36AI-3 S/ ASD-36AI S 3 Ph 25/10 4.0/1.5 4.0/1.5 ASGE-42AI-3/ ASD-42AI 50HZ 25/10 4.0/1. 5 4.0/1.5 ASGE-18AI/ ASF-18AI 20/6 2.5/1. 0 2.5/1.0 ASGE-24AI/ ASF-24AI 20/10 2.5/1. 5 2.5/1.5 ASGE-24AI S/ ASF-24AI S 220-240V~ 20/10 2.5/1. 5 2.5/1.5...
  • Page 97 Sectional Area of Power Air Switch(A) Sectional Area of Model Power Supply Supply (Outdoor Earth Wire(mm Wire(mm /Indoor) (Outdoor /Indoor) (Outdoor /Indoor) ASGE-18AI/ ASC-18AI 20/6 2.5/1.0 2.5/1.0 ASGE-24AI/ ASC-24AI 20/10 2.5/1.5 2.5/1.5 220-240V~ ASGE-24AI S/ ASC-24AI S 20/10 2.5/1.5 2.5/1.5...
  • Page 98 4 Power Distribution of Unit Using the unit with the most complete function as the example, the power distribution is as follows: Note: The bold line indicates the main circuit and the fine line indicates the control circuit. The element on actual model shall be based on the actual circuit diagram.
  • Page 99 Indoor and outdoor Ambient temp. sensor resistance Vs. temp. deg (15K) resistance resistance resistance resistance deg （℃） deg （℃） deg（℃） deg（℃） （kΩ） （kΩ） （kΩ） （kΩ） 138.100 18.750 3.848 1.071 128.600 17.930 3.711 1.039 121.600 17.140 3.579 1.009 115.000 16.390 3.454 0.980 108.700 15.680...
  • Page 100 Indoor and outdoor Tube temp. sensor resistance Vs. temp. deg (20K) resistance resistance resistance resistance deg （℃） deg （℃） deg（℃） deg（℃） （kΩ） （kΩ） （kΩ） （kΩ） 181.400 25.010 5.130 1.427 171.400 23.900 4.948 1.386 162.100 22.850 4.773 1.346 153.300 21.850 4.605 1.307 145.000 20.900...
  • Page 101 outdoor discharged air temp. sensor resistance Vs. temp. deg (50K) resistance resistance resistance resistance deg（ ） deg（ ） deg（ ） deg（ ） （kΩ） （kΩ） （kΩ） （kΩ） 853.500 98.000 18.340 4.754 799.800 93.420 17.650 4.609 750.000 89.070 16.990 4.469 703.800 84.950 16.360 4.334 660.800...
  • Page 102 MAINTENANCE...
  • Page 103 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE MAINTENANCE 1 TROUBLE TABLE Table 1 Fault Display on Indoor Wired controller: Trouble Trouble Origin of Control Description Code Name Trouble Signal If the water-full protection cannot be recovered after 2 hours, it is Water Pump Water pump believed that the water pump is failed, in which case all the loads...
  • Page 104 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Trouble Trouble Origin of Control Description Code Name Trouble Signal detected successively in 30 minutes from the first detection to the occurrence of fault, the compressor cannot be recovered automatically and the buzzer will alarm. You shall need to press ON/Off to stop the unit and clear the sound alarm before pressing ON/OFF again.
  • Page 105 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Trouble Trouble Origin of Control Description Code Name Trouble Signal Vent mode, only the fault will be displayed, but the indoor unit will run normally. The fault disappears after it is eliminated. If the evaporator sensor is detected of open circuit or short circuit for 5 seconds successively: When under cooling and dry mode, the system will be stopped.
  • Page 106 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Trouble Trouble Origin of Control Description Code Name Trouble Signal under heating mode, all of the loads except the 4-way valve will be stopped, while the indicator will blink or display the fault code F4 and the buzzer will alarm.
  • Page 107 Anti-high temperature protection Table 3 Main board LED indicators Display Codes for ASGE-xxAI series Outdoor Unit Note: ① This table is only applicable to series models (ASGE-**AI or ASGE-**AI-3). ② No indicator LED6 for ASGE-18AI. Indicator Wired Main board LED...
  • Page 108 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE The compressor motor in loss of Bright Blink Dark Bright Dark Dark synchronization Driver board in open phase Bright Blink Dark Bright Dark Blink Fault from variable frequency drive to main Bright Bright Dark Dark Dark Blink...
  • Page 109 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Table 4 Driver Board Fault Display Codes for 3-phase Power Supply Unit Note:This table is only applicable to A series 3-phase power supply models (ASGE-**AI-3) Driver Board LED Display for 3-phase Wired Unit controller Item LED1 LED2...
  • Page 110 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Table 5 Main board dual 8 numeral tube Display Codes for S series Outdoor Unit Note:This table is only applicable to S series models (ASGE-**AI S or ASGE-**AI-3 S). Outdoor unit display of Malfunction Item Indoor Unit Display dual 8 numeral tube DC busbar overvoltage protection...
  • Page 111 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 2 FLOW CHART OF TROUBLESHOOTING Troubleshooting sequence: Firstly, check the error code according to the wired controller fault display in Table 1. If E5 is displayed, it is needed to open the electric box on outdoor unit and record the LED display on the main board of outdoor unit.
  • Page 112 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Malfunction display: E1 Compressor High Pressure Protection High pressure switch Check if the pressure is really high pressure Check if pressure switch is Replace the main board normal of the outdoor unit. with the measurement of a manometer Replace pressure switch...
  • Page 113 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Malfunction display: E3 Compressor Low Pressure Protection...
  • Page 114 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Malfunction display: E4 Compressor Exhaust High Temperature Protection ◆ Abnormal discharge temperature Replace relevant Measure if temperature sensor’s Measure if compressor’s discharge discharge temperature resistance value is correct temperature has reached 130 ℃ sensor System pipeline leaks so complementation is Replace the main board needed.
  • Page 115 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Malfunction display: E5 Compressor Overheat...
  • Page 116 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆Malfunction display: E6 Communications Failure...
  • Page 117 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆Malfunction display: E9 Full Water Protection Malfunction of drain water level R e p l a c e t h e m a i n Check if the voltage of liquid bo ard of th e in do or Check if water overflows level switch end is ok uint...
  • Page 118 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆Malfunction display: F1 Failure of Evaporator Temp. Sensor F a i l u r e o f Evaporator Temp. sensor Check the direction of Check if the plug of the temperature sensor is correctly connected with socket on the mainboard the plug and socket R e p l a c e t e m p e r a t u r e R e m o v e t h e s e n s o r t o c h e c k i f t h e...
  • Page 119 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆Malfunction display: F3 Failure of Outdoor Ambient Sensor F a i l u r e o f o u t d o o r Ambient sensor Check the direction of Check if the plug of the temperature sensor is correctly connected with socket on the mainboard the plug and socket R e p l a c e t e m p e r a t u r e...
  • Page 120 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆Malfunction display: F5 Failure of Indoor Room Sensor at Wire Controller Failure of indoor room s e n s o r a t W i r e d Controller Replace Wired Controller of the indoor uint...
  • Page 121 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 2.2 Typical Troubleshooting for A series Outdoor Unit Drive (Inverter) by Single-phase Motor (Applicable to ASGE-18AI, ASGE-24I, ASGE-36AI) ◆ PFC module protection E5 displayed on wired controller (overcurrent protection) Mainboard indicator Monitor display Dark Bright Bright...
  • Page 122 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE IPM module protection ◆ E5 displayed on wired controller (overcurrent protection) Mainboard indicator Monitor display Bright Bright IPM protection Bright Blink Blink Bright Cut off the power for 1 minute Wrong judgment caused or reduce the busbar voltage to interference.
  • Page 123 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆DC busbar overvoltage protection E5 displayed wired controller (overcurrent protection) Mainboard indicator Monitor display DC busbar Bright Bright overvoltage Bright Bright protection Blink Bright If the voltage of power grid is If the input voltage is too high, please immediately cut off the power and never within working range...
  • Page 124 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ DC busbar undervoltage protection E5 displayed wired controller (overcurrent protection) Mainboard indicator Monitor display Bright Blink busbar Blink Bright overvoltage Blink Bright protection If the voltage of power grid is If the input voltage is too high, please immediately cut off the power and never within working range...
  • Page 125 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Abnormal noise from PFC inductor Abnormal noise from inductor Abnormal noise is heard when compressor is started Cut off the power for 1 minute or reduce the busbar voltage to 36V or lower. Then, check the PFC board.
  • Page 126 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Radiator overheat protection Mainboard indicator Monitor display Blink Blink Blink Radiator overheat Bright Blink protection Bright If the air outlet and return If the outdoor air inlet of the outdoor unit unit is in good is short circuited, it will radiation? cause the radiating effect to...
  • Page 127 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Tripping ◆ Tripping switching capacity can meet the requirements? Install electric Tripped when switch according to the Tripped once the compressor capacity requirements energized specified is started? operating instructions. Leakage current Check PFC board. Cut off the high.
  • Page 128 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 2.3 Typical Troubleshooting for ASGE-xxAI-3 series Outdoor Unit Drive (Inverter) by Three-phase Motor Applicable to (ASGE-36AI-3, ASGE-42AI-3) ◆ Driver board module protection E5 displayed wired controller (overcurrent protection) Driver board indicator Mainboard indicator Monitor display Bright bright Blink Dark...
  • Page 129 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Tripping Tripping If the switching capacity can meet the requirements? Install electric switch Tripped only after as required in compressor is started? Tripped once energized operating instructions 1. Check if the cable connection L1, L2, L3 and N is correct.
  • Page 130 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ DC B usbar Overvoltage Protection, or DC Busbar Undervoltage Protection E5 displayed on wired controller Mainboard indicator Driver board indicator Monitor display Bright Bright Bright DC Busbar Overvoltage Bright blink Bright or Protection, or DC Busbar Blink Dark Bright blink...
  • Page 131 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Radiator overheat protection ◆ E5 displayed on wired controller Driver board indicator Mainboard indicator Monitor display Blink Bright Radiator Blink Dark Bright Bright overheat Blink Blink Bright protection If the air outlet and return air If the outdoor unit is in inlet of the outdoor unit is short good radiation?
  • Page 132 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Sensor connection protection E5 displayed on wired controller Driver board indicator Mainboard indicator Monitor display Sensor Blink Bright Bright Bright connection Bright Blink Blink protection Blink Bright If the compressor cable connected correctly? If the U-phase compressor cable is inserted through U-phase current sensor...
  • Page 133 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 2.4 Typical Troubleshooting for S series Outdoor Unit Drive (Inverter) by Single-phase Motor (Applicable to ASGE-24AI S, ASGE-36AI S, ASGE-42AI-3 S) PFC module protection ◆...
  • Page 134 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE IPM module protection ◆...
  • Page 135 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆DC busbar overvoltage protection...
  • Page 136 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE DC busbar undervoltage protection ◆...
  • Page 137 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Abnormal noise from PFC inductor ◆ 　...
  • Page 138 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Radiator overheat protection...
  • Page 139 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Tripping ◆...
  • Page 140 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 2.5 Typical Troubleshooting for S series Outdoor Unit Drive (Inverter) by Three-phase Motor (Applicable to ASGE-36AI-3 S) ◆IPM module protection E5 is displayed on the wired controller Monitoring Dual 8 indicator display of main board protection It is mistake due to Restart the unit 1min...
  • Page 141 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Overheat protection of radiator E5 is displayed on wired controller Monitoring Dual 8 indicator display of main board Overheat protection of radiator If short circuit happens to Is radiating of outlet air and return air of outdoor unit in good the outdoor unit, the state?
  • Page 142 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Trip Trip Do all the switches meet requirement? Please install the switched Does it trip after Does it trip upon according startup of energization? to the compressor? instruction. 1. Check if L1, L2, L3 is highly connected.
  • Page 143 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆ Voltage protection of DC bus...
  • Page 144 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ◆Lack phase E5 is displayed on wired controller (overcurrent protection Monitoring Dual 8 indicator of display main board Lack phase Check if wire U/V/W connected reliably Connect wires reliably after the power is cut off for 1min.
  • Page 145 Appendix: Interface Diagram for Each Mainboard Silkscreen Interface AC-L Power Live Wire AC-N Power Neutral Wire CN12 Outdoor Ambient Sensor CN14 Condenser Temp. Sensor CN25 Exhaust Temp. Sensor X2（LPP） LV Protection Switch ZB1 WZ4D35 X4(OVC1) HV Protection Switch ZB1 WZ4D15 X8(LVCC) Overload Protection Switch on Compressor 4-way Valve...
  • Page 146 Silkscreen Interface Power Live Wire Power Neutral Wire Outdoor Ambient Sensor Condenser Temp. Sensor Tube Temp. Sensor WZ4D35A X5﹑X6 Overload Protection Switch on Compressor WZ4D15A 4-way Valve X12﹑X13 Outdoor Fan X8、X9、X10 Compressor Interface X3、X4、X15、X24 PFC Inductance Interface CN11 Electronic Expansion Valve CN8、CN9、CN10 Communication Wire Fig 2 Interface Diagram for Mainboard 50 or Below...
  • Page 147 Silkscreen Interface DC-BUS(+) DC-BUS(-) X3、X4、X5 Compressor Interface ZQ101 CN1、CN5 Communication Interface Drive IC Power Communication Power PFC Interface Fig 3 ZQ101 PCB Interface Diagram...
  • Page 148 Silkscreen Interface L1_1 Inductance Brown Line L1_2 Inductance White Line L2_1 Inductance Yellow Line Z81P L2_2 Inductance Blue Line Capacitance Positive Capacitance Cathode AC-L AC-N PFC Interface Fig. 4 70 Unit PFC Interface Diagram...
  • Page 149 Silkscreen Interface Inductance Brown Line Inductance White Line Inductance Yellow Line Z81PA Inductance Blue Line Capacitance Positive Capacitance Negative AC-L AC-N PFC Interface Fig5 100～160PFC Interface Diagram and Chart...
  • Page 150 Silkscreen Interface DC-BUS(+) DC-BUS(-) Compressor Interface ZQ201 CN1、CN2 Communication Interface Drive IC Power Communication Power PFC Interface Fig.6 ZQ201 PCB Interface Diagram...
  • Page 151 Communication AC contactor Interface Power L N Connect to IPM P Connect to Z814B PCB Connect to IPM Interface Z814B PCB U phase V phase Radiator Sensor Sensor Sensor Silkscreen Interface To DC bus, for measuring the Vdc. CN15 Power supply from switch power Quick connector of module Power supply from switch power 485 communication, for communicating...
  • Page 152 Connect to WZ863 PCB CN1 Power N Power L Connect to WZ863 PCB CN15 Silkscreen Interface Live Wire Neutral Wire Z814B To 14-cord Wire To 3-cord Wire Fig8 ZB Z814B Interface Diagram Power Out N L3 L2 L1 Power IN N L3 L2 L1...
  • Page 153 Silkscreen Interface AC_L1 Inlet L1 AC_L2 Inlet L2 AC_L3 Inlet L3 Inlet N L1_OUT Outlet L1 WZ814A L2_OUT Outlet L2 L3_OUT Outlet L3 N_OUT Outlet N Fig9 ZB WZ814A Interface Diagram...
  • Page 154 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 3 WIRING DIADRAM 1 Outdoor unit Model: ASGE-18AI Model: ASGE-24AI, ASGE-24AI S...
  • Page 155 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Model: ASGE-36AI...
  • Page 156 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Model: ASGE-36AI-3, ASGE-42AI-3 Model: ASGE-36AI-3 S...
  • Page 157 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Model:ASGE-42AI-3 S Model: ASGE-36AI S...
  • Page 158 Wiring diagram ASD-18AI (old units) (BATCH CODE:18267 and 18756) main board 30228204...
  • Page 159 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 2 Indoor unit Model: ASD-24AI, ASD-36AI, ASD-42AI, ASD-42AI S, ASD-36AI S ASD-18AI (new unit-main 30228205-BATCH 21954, 23820, 23903, 25568)
  • Page 160 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Model: ASF-18AI, ASF-24AI, ASF-36AI, ASF-42AI, ASF-42AI S, ASF-36AI S Model: ASC-18AI, ASC-24AI, ASC-36AI, ASC-36AI S, ASC-42AI, ASC-42AI S...
  • Page 161 4 Power Distribution of Unit Using the unit with the most complete function as the example, the power distribution is as follows: Note: The bold line indicates the main circuit and the fine line indicates the control circuit. The element on actual model shall be based on the actual circuit diagram.
  • Page 162 4 DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS 4.1 Outdoor Unit Single-fan Inverter Outdoor Unit, applicable to ASGE-18AI, ASGE-24AI Disassembly and Assembly of external casing Remark : Before removing the outer housing, make sure that the unit has been cut off from the power supply.
  • Page 163 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Firstly, use screwdriver to remove the screws on the four sides of the front 3. Remove the front panel panel. ●Remove the front panel from the unit. ●Firstly, use screwdriver to remove the screws on 4.
  • Page 164 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Use gas welding to heat the suction and discharge pipes. Then, pull them out Remove from the compressor. suction ●Weld by charging nitrogen discharge pipes protection, with 3. Remove the suction and of compressor nitrogen pressure kept at discharge pipe 0.5±0.1kgf/c...
  • Page 165 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Install the power cable to Disconnect the the fixing screw according to Vacuum piping connecting wire disassembly through of compressor 7,Renew the electrical source procedures. process pipe wire of compressor ●Use screwdriver to tighten the screws fixing the power cable.。...
  • Page 166 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Remove the solenoid valve from 4-way valve. 2.Remove the solenoid valve ● Use gas welding to heat the pipes connected on the four openings of 4-way valve. Then, pull them out from Remove connecting 4-way valve.
  • Page 167 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Assemble the solenoid valve to the new 4-way valve according disassembly Assemble solenoid procedures. valve ● Carry leakage detection to the system. If no problem, establish vacuum 7. Inspect the system and and charge refrigerant. charge refrigerant Removal and Installation of Fan and Motor Remark :...
  • Page 168 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Use hand or forceps to pull out the motor power cable from mainboard Remove motor power cable ●Use spanner screwdriver to remove the bolts fixing the motor. ●Remove the motor from 5. Remove the motor motor support.
  • Page 169 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal and Installation of Electronic Expansion Valve Remark : Step Illustration Handling Instruction ●Loosen coil electronic expansion valve with hand. ●Remove coil from electronic expansion valve. Remove coil electronic expansion valve ●Use gas welding to heat the pipes connected on the ends electronic...
  • Page 170 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Assemble electronic expansion valve to correct position. ●During welding, use wet cloth to wrap the electronic Assemble expansion valve body. electronic expansion valve ● Weld by charging nitrogen, with the nitrogen pressure kept 0.5±0.1kgf/c ㎡...
  • Page 171 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE mark the position of each cable correctly. ● Use the screwdriver to remove the screws fixing the electric box to middle 3. Remove the electric box isolation plate, motor sub-assembly support and right side plate. ●...
  • Page 172 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Double-fan Inverter Outdoor Unit, applicable to ASGE-36AI, ASGE-36AI-3, ASGE-42AI-3 Disassembly and Assembly of external casing Remark : Before removing the outer housing, make sure that the unit has been cut off from the power supply. Step Illustration Handling Instruction...
  • Page 173 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ? Use screwdriver to loosen the screws fixing the front 2. Remove the front side side plate. plate ? Remove the front side plate from the unit. ? Use screwdriver to loosen the screws fixing the rear 3.
  • Page 174 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal and Installation of Gas-liquid Separator and Compressor Remark: Before removing the compressor, make sure that there is no refrigerant inside the pipe system and that the power has been cut off. Handling Step Illustration Instruction ●...
  • Page 175 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Remove gas-liquid separator from the compressor Remove support. gas-liquid separator ● spanner remove the nuts fixing between compressor 5. Remove the nuts compressor fixing the compressor support. ● Use gas welding to heat the suction and discharge pipes.
  • Page 176 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Put compressor to correct position. ● spanner Mount tighten the bolts fixing compressor and fix it the compressor. onto the compressor ● Do not put the support compressor upside down during installation. ● Use gas welding to heat the suction and discharge pipes.
  • Page 177 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Use gas welding to weld inlet outlet pipes gas-liquid separator ● Weld by charging nitrogen for protection, 11. Connect the inlet with nitrogen and out pipes of the pressure kept gas-liquid separator to 0.5±0.1kgf/c ㎡(relative the system pipeline pressure).
  • Page 178 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal and Installation of Oil-Liquid Separator Remarks: Before removing the oil-liquid separator, make sure that there is no refrigerant inside the pipe system and that the power has been cut off. ● Firstly, cut off the power. ●...
  • Page 179 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Remove oil-liquid separator from the unit. 4. Remove the oil-liquid separator ● Put the new oil-liquid separator to correct position. 5. Install a new oil-liquid separator ● Use gas welding to weld the inlet and outlet pipes of oil-liquid separator.
  • Page 180 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Establish vacuum inside the system through liquid valve. ●Recharge the refrigerant to Establish the system through liquid vacuum inside valve. system ● The charge volume must through liquid be identical to the indications valve. on nameplate.
  • Page 181 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Use gas welding to heat pipes connected on the four opennings 4-way valve. Then, pull them out from 4-way valve. 3. Remove the 4-way valve ● Before welding 4-way valve, please record the orientation of 4-way valve installing position...
  • Page 182 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Install the solenoid valve according disassembly procedures. Assemble solenoid valve ● Establish vacuum inside system through liquid valve. 7.Establish vacuum Establish vacuum inside system inside system through liquid valve. through liquid valve ● Recharge refrigerant system through liquid...
  • Page 183 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal and Installation of Fan and Motor Remark : Step Illustration Handling Instruction ?Use screwdriver to loosen the screws on electric box cover. ?Remove cover from electric box. 1. Remove the electric box cover ?Use hand or forceps to pull out the motor power...
  • Page 184 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Remove the fan from motor. 4. Remove the fan from motor ?Use spanner screwdriver to remove bolts fixing motor. 5. Remove the motor ?Remove motor from motor support. ?Put the new motor to correct position. ?Use spanner screwdriver to fix the...
  • Page 185 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ?Assemble the axial flow correct position and fix it to the motor shaft in reverse disassembly procedures. 8. Assemble the fan ?Put the electric box cover correct position and fix it onto electric according disassembly procedures.
  • Page 186 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Remove the coil from electronic expansion valve. 2. Remove the coil electronic expansion valve ● Use gas welding to heat the pipes connected ends electronic expansion valve. Then, pull them out from the electronic expansion valve.
  • Page 187 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Use gas welding to weld electronic expansion valve. ● Weld charging nitrogen for protection, 5. Mount the new with nitrogen electronic pressure kept expansion valve 0.5±0.1kgf/c ㎡ (relative and connect it to pressure). the system pipeline ●During heating,...
  • Page 188 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Recharge refrigerant to the system through liquid valve. ● The charge volume must be identical to the Charge indications on nameplate. refrigerant to the system via liquid valve Disassembly and Assembly of electrical parts box Remark : Before removing the electric box or electric box sub-assembly, make sure that the power has been cut off.
  • Page 189 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Remove cables Disconnect the connection wires of connecting electric motor compressor elements in the electric box mainboard to the external elements (e.g. the power cables of 3. Remove the power cables compressor motor) motor other Note: When removing the...
  • Page 190 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Connect the wires of each component to correct position according disassembly procedures. For details, please refer to the wiring diagram. 6. Connect the power cable of each component ● Assemble the electric cover correct position screwdriver to tighten the...
  • Page 191 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 4.2 Indoor Unit 4.2.1 Duct Type Disassembly Procedures for ASD-18AI Removal of Front Case Remark: Before removal, please make sure that the power supply has been cut off. During removal, please protect the parts properly and take special care to put the screws at a designated place to avoid loss. Step Illustration Handling Instruction...
  • Page 192 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal of Water Tray Remark:Before removal, please make sure that the power supply has been cut off. During removal, please protect the parts properly. Step Illustration Handling Instruction ● Loosen the screws fixing the water tray remove water tray.
  • Page 193 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal and Installation of Fan and Motor Before removal, please make sure that the power supply has been cut off. During removal, please protect the parts properly and take special care to store the screws fixing the fan Step Illustration Handling...
  • Page 194 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Loosen screws fixing the motor support and remove the motor support Remove sub-assembly. the motor (As shown, what support arrow indicates is the motor support) ● Loosen motor wiring plug inside the electric box.
  • Page 195 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Loosen the screws tightening the left side plate and remove the Remove left side plate the left side shown, what the arrow plate indicates is the left side plate). ● Remove the screws fixing the evaporator.
  • Page 196 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Disassembly Procedures for ASD-24AI, ASD-36AI Removal of Return Air Inlet Filter Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly. Do not put Filter near the high temperature heat source. Step Illustration Handling Instruction...
  • Page 197 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE loosened) Removal of Drainage Pump Remark: Before removal, please make sure that the power supply has been cut off. During removal, please protect the parts properly. Step Illustration Handling Instruction ● Loosen the screws fixing the side seal-hole plate and water pump drainage...
  • Page 198 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal of Water Tray Remark: Before removal, please make sure that the power supply has been cut off. During removal, please protect the parts properly. Step Illustration Handling Instruction ● Loosen the screws fixing the lower cover board and remove the lower cover board.
  • Page 199 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Loosen the screws fixing motor. Remove 2. Remove the motor. (The screws as motor shown by the square in Fig. 11) Removal of Evaporator Remark: Before removal, please make sure that the power supply has been cut off. During removal, please take care to protect the copper tube and aluminum fin of evaporator.
  • Page 200 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal of Front Case Remark: Before removal, please make sure that the power supply has been cut off. During removal, please protect the parts properly. Step Illustration Handling Instruction ●Disassemble fastening screws between right and 1.
  • Page 201 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE 4.2.2 Ceiling Type Removal of Front Grill Sub-assembly Remark: Before removal, please make sure that the power supply has been cut off. During removal, please protect the parts properly and do not put the filter close to the source of high-temperature heat. Step Illustration Handling Instruction...
  • Page 202 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Disassembly of panel parts Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly. Do not scratch the outer parts. Step Illustration Handling Instruction ●Disassemble the 8 screws shown by the arrow in the graph...
  • Page 203 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Disassemble screws as shown by the arrow in the graph on left (two Disassembly screws both electrical sides)and remove parts the electrical parts modules. box modules and the wires. Disassembly of air deflecting plate modules Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly, especially the joints of the air deflecting plate.
  • Page 204 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Disassemble screws shown in graph with screwdriver (two Disassemble of screws on both left water-containing right), plate modules remove water-containing plate modules. Disassembly of fixing plate modules for air sweeping fans Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly, especially the connection part of air sweeping fans.
  • Page 205 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Disassemble screws as shown by the arrow in the graph with screwdriver. (There are 4 screws on Disassembly of left and right of the evaporator evaporator and 2 on components evaporator outlet press plate modules) Disassembly of fixing plate modules for air sweeping fans Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly.
  • Page 206 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE disassembly, especially the fastening screws for fans. Step Illustration Handling Instruction ●Press the buckle at the joints of front and back scroll cases with hands and pull upward to remove the front scroll case. Then Disassembly remove the screws on...
  • Page 207 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Disassemble the bolt shown in the graph with screwdriver and remove motor press plate Disassembly retaining clio for motor. of motor Disassembly of right and left fixing plates Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly.
  • Page 208 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ●Push the right and left clips on the panel to the middle and pull upward at the same time. Pull backward 1. Disassembly when at 45°. (The of grill position of clips is shown by the arrow in the graph.) ●As directed by the graph, push two clips...
  • Page 209 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal of Front Panel Remark: Cut off the power and ensure the front panel and corner cover in good condition during removal. Step Illustration Handling Instruction ● Pull the corner cover outward with your hand to remove it.
  • Page 210 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE ● Remove the screws on four corners. Then, pull upward to remove water tray. shown, what the arrow indicates is the water 2. Remove the tray and what the block water tray indicates is the screw) Removal of Electric Box Remark: Cut off the power.
  • Page 211 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal of Motor Remark: Cut off the power and ensure the motor in good condition Step Illustration Handling Instruction ● Use spanner to loosen nuts. Then, pull upward to remove the motor. Removal of Motor Removal of Stepping Motor Remark: Cut off the power.
  • Page 212 DC INVERTER U-MATCH AIR CONDITION MAINTENANCE Removal of Guide Louver Connecting Rod Sub-assembly Remark: Cut off the power. Ensure the guide louver in good condition during removal. Step Illustration Handling Instruction ● Strip off some of thermal insulation sponge on the four corners front panel.
  • Page 213 5. Characteristics Curve 5.1 Relationship between Air-Conditioner Low Pressure and Temperature (Fig. 3-1) Cooling running: There is the same condition indoors and outdoors. Heating running: Indoor condition, dry bulb of 21°C, wet bulb of 15.5°C. 80( % ) 干球温度( ℃) / 湿度( % ) 干球温度( ℃) / 湿度( % ) Dry bulb temp.
  • Page 214 Relationship between Cooling Capacity / Refrigerant Charge and Connection Pipe Length (Fig. 3-3) Liquid pipe diameter (mm) - 10 - 20 - 30 长 ( m ) Connection pipe length (m) 连 接管 度 Connection pipe length (m) (a) Change of cooling capacity with that of connection pipe length (b) Change of refrigerant charge volume with that of connection pipe length Relationship between Air Flow and Static Pressure 1800...
  • Page 215 3000 2500 2000 1500 1000 EXTERNAL STATIC PRESSURE(Pa) (b) ASGE-36AI-3 / ASGE-36AI, ASD-36AI ASGE-42AI-3, ASD-42AI...
  • Page 216 ＳＴＡＴＩＣ　ＰＲＥＳＳＵＲＥ　ＧＲＡＰＨＳ H-Speed M-Speed L-Speed 10pa 15pa 20 pa External Static Pressure H-Speed M-Speed L-Speed 10pa 15pa 20 pa Static Pressure...
  • Page 217 ＳＴＡＴＩＣ　ＰＲＥＳＳＵＲＥ　ＧＲＡＰＨＳ 1200 1000 H-Speed M-Speed L-Speed External Static Pressure (Pa) 2000 1500 H-speed 1000 M-speed L-speed 10 15 20 25 30 35 40 45 50 External Static Pressure (Pa) 36K、42K、48K 2500 2000 H-speed M-speed 1500 L-speed 1000 10 15 20 25 30 35 40 45 50 External Static Pressure (Pa)
  • Page 218 3000 2500 H-speed M-speed 2000 L-speed 1500 1000 90 100 External Static Pressure (Pa)
  • Page 219  ...
  • Page 220 PARTS GUIDE DC INVERTER SERIES OUTDOOR AND INDOOR UNITS CASSETTE, FLOOR&CEILING, DUCT UNITS OUTDOOR UNITS...
  • Page 221 4 Maintenance Exploded View and Spare Parts List Outdoor Unit ASGE-18AI...
  • Page 222 Parts List for ASGE-18AI - Outdoor unit alternative board for older unit 30039155 WZ4D35A 30224213 WZ4D35A Price Description Parts No. rank ASGE-18AI - Outdoor unit Front Panel 01533007 Clapboard 01233012 Reactor Box C 1413504 PFC Inductance 315uH+315uH/15A 43120020 Drainage Connecter...
  • Page 223 Model: ASGE-24AI (old model), ASGE-24AI S...
  • Page 224 Spare parts list Price Part Description Part Code rank ASGE-24AI Rear Grill 01473006 Axial-flow Fan 10335253 Fan Motor 15013110 Front Side Plate 01305015 Front Grill 22415001 Compressor And Fittings C-6RZ146H1A 00103501 Valve Support Sub-Assy 01715001 10 Gas Valve Sub-Assy 07103030 11 Cut-off Valve 07130209 12 Right Side Plate Sub-Assy...
  • Page 225 Part.2 ASGE-24AI 4-way Valve Accessary 430004002 Small Handle 26235401 Handle 26235254 Electric Heater Cable 76513004 Top Cover 01255001 Gas-liquid Separator Assy 07225017 Temperature Sensor 390002006 Capacitor 33010012 Temperature Sensor(15K black) 39000186 Module Components 49015207 XY Capacitor 33030013 Main Board 30224037...
  • Page 226 Price Part Description Part Code qty rank ASGE-24AI S Rear Grill 01473006 Motor Support Sub-Assy 01805220 Axial-flow Fan 10335253 Fan Motor 1501311001 1 Front Side Plate 01305015 Front Grill 22415001 Base Plate Assy 01195204P Compressor And Fittings C-6RZ146H1A 00103501 Valve Support Sub-Assy 01715001 10 Gas Valve Sub-Assy 07103030...
  • Page 227 Part Description Part Code qty Price rank ASGE-24AI S Compressor Gasket 76710236 Magnet Coil(4-way Valve) 4300040045 1 Terminal 42010157 Handle 26235254 Overload Protector 00180002 Small Handle 26235401 The data are subject to change without notice.
  • Page 228 Model: ASGE-36AI...
  • Page 229 Price Part Description Part Code rank ASGE-36AI Panel Grille 2 AL 22414102 Handle 26235253 1 AC Front Side Plate Sub-Assy 01305430 1 AT Suction Assay 1 AY 04675215 Metal Base 01195205P 1 AU Compressor Support Assy 1 AK 01845203P Compressor ANB33FBDMT 1 CR 00204107 Discharge Assay...
  • Page 230 Price Part Description Part Code rank ASGE-36AI Terminal Board 2-8 42011103 1 AD Fixed Clamp 71010102 Isolation Washer D 70410525 El. Box Assay 2 01395355 Filter plate FS23588-40-24 1 AD 43130019 El. Box Cover Assay 01395356 Main PCB Z81P-1 30228104 1 AP Radiator 1 AR...
  • Page 231 Model: ASGE-36AI S...
  • Page 232 Rank Part Description Part Code price ASGE-36AI S Inductance Box Assy 01425280 Electric Box Cover 01425279 PFC Inductance 43128003 Top Cover Sub-Assy 01255007 Rear Grill 01475008 Electric Box Cover 01425281 Main Board 30224068 Capacitor CBB61 7uF/450V 33010009 Electric Box Assy 01395788 10 Inductance Box Assy 01395787...
  • Page 233 Exploded View and Spare Parts List Outdoor Unit ASGE-36AI-3...
  • Page 234 Parts List for ASGE-36 AI-3 Outdoor unit Price Description Parts No. rank ASGE-36 AI-3 Outdoor unit Panel Grille 22414102 Front Plate 01435436 Metal Base 01195205P Compressor Support Assy 01845203P Compressor ANB42FBEMT 00205210 Liquid-gas Separator 07425200 Cut-off Valve 07130212 Cut-off Valve 07130210 Valve Support Sub-Assy 01715001...
  • Page 235 Parts List for ASGE-36 AI-3 Outdoor unit Price Description Parts No. rank ASGE-36 AI-3 Outdoor unit Electric Box Assay1 01395261 Cement Resistance 33KΩ/10W 34050009 Reactor L1.92mH/34A/10/300+400 43130174 Cement Resistance 34050010 Clamp 02144701 Clamp 0214000512 Ambient Temperature Sensor 39000186 Temperature Sensor 390002004 Temperature Sensor 390002002...
  • Page 236 Model: ASGE-36AI-3 S...
  • Page 237 Spare part list Price Part Description Part Code rank ASGE-36AI-3 S Inductance Box Assy 01425280 Electric Box Cover 01425281 Reactor L15mH/10A 43130178 Top Cover Sub-Assy 01255007 Rear Grill 01475008 Electric Box Cover 01425279 Main Board 30224070 Board WZ883.V1.2 30228802 Capacitor CBB61 7uF/450V 33010009 Electric Box 26905211...
  • Page 238 Model:ASGE-42AI-3...
  • Page 239 Spare parts list Price Part Description Part Code rank ASGE-42AI-3 Panel Grille 22414102 Front Plate 01435436 Metal Base 01195205P Compressor Support Assay 01845203P Compressor ANB42FBEMT 00205210 Gas-liquid Separator 07425216 Cut-off Valve 07130212 Cut-off Valve 07130210 Valve Support Sub-Assy 01715001 10 Isolation Plate2 01245205 11 Isolation Plate1 01245204...
  • Page 240 Part.2 Price Part Description Part Code rank ASGE-42AI-3 42 Tube sensor 390001923G 1 43 Temperature Sensor 3900020625 44 4-way Valve Accessary 430004008 45 Electric Expand Valve Fitting 4304001901 46 Electric Box Cover2 01425212 47 Terminal Board 42011043 48 Fixed Clamp 71010102 49 Isolation Washer 70410523...
  • Page 241 Model: ASGE-42AI-3 S (1-PHASE)
  • Page 242 Price Part Description Part Code rank ASGE-42AI-3 S (1-PHASE) Front Grill 22415005 Cabinet 01435007P Condenser support plate 01895309 Axial Flow Fan 10335010 Small Handle 26235401 Fan Motor 150154516 Left Side Plate 01305064P Motor Support Assy 01805396 Condenser Assy 01125373 Rear Grill 01475012 Top Cover 01255009P...
  • Page 243 PART.2 ASGE-42AI-3 S (1-PHASE) 4-way Valve 43000338 Electronic Expansion Valve 07334194 Clamp 02145008 Electric expand valve fitting 4300010822 Electric Heater 76518732 Sensor Insert 42020063 Insulating Plate of Electric box Cover 20113003 Cable-Cross Loop 76510021 Pressure Protect Switch 46020006 Main Board 30224070 The data are subject to change without notice.
  • Page 244 Exploded View and Spare Parts List DUCT UNITS Indoor Unit ASD-18AI...
  • Page 245 Parts List for ASD-18AI Indoor unit old unit-batch: 18267 and 18756 new unit(2011)-batch: 21954, 23820, 23903, 25568 Price Parts No. Description rank ASD-18AI Indoor unit Upper Cover Plate Assy 01259064 Evaporator Sub-Assy 01038623 Liquid Inlet Pipe 03648601 Collecting Gas Pipe 03638625 Left Side Plate 0130866801...
  • Page 246 Exploded View and Spare Parts List DUCT UNITS Indoor Unit ASD-24AI, ASD-36AI, ASD-36AI S, ASD-42AI, ASD-42AI...
  • Page 247 Parts List for ASD-24AI Indoor unit Price Parts No. Description rank ASD-24AI Indoor unit Filter Sub-assy 11125303 Seal of Connection Pipe 01495302 Left Side Plate 01315302 Top Cover 01265301 Temperature Sensor 3900012123 Temperature Sensor 3900012121 Electric Box Assy 01395301 Main PCB2 Z8235 (old unit) 30228204 Main (2011)
  • Page 248 Parts List for ASD-36AI, ASD-36AI S, ASD-42AI, ASD-42AI S Indoor unit Price Description Parts No. rank ASD-36AI (S), ASD-42AI (S) Indoor unit air filter 111253031 Seal of Connection Pipe 01495306 Left Side Plate 01315306 Top Cover 01265306 Temperature Sensor 3900012123 Temperature Sensor 3900012121 Electric Box Sub-Assy...
  • Page 249 Exploded View and Spare Parts List CASSETTE UNITS Indoor Unit ASC-18AI...
  • Page 250 Parts List for ASC-18AI Indoor unit Price Description Parts No. rank ASC-18AI Indoor unit Remote Control Y512 305125063 Water Tray 20182703 Water Tray Foam 12312702 Water Tray foam 12312703 Fan Fixer 76712709 Centifugal Fan 10312702 Fan Motor 15012707 Evaporator Support 01072714 Evaporator Assy 010027091...
  • Page 251 Exploded View and Spare Parts List CASSETTE UNITS Indoor Unit ASC-24AI, ASC-36AI, ASC-36AI S, ASC-42AI, ASC-42AI S...
  • Page 252 Parts List for ASC-24AI Indoor unit Price Description Parts No. rank ASC-24AI Indoor unit Tube Exit Plate Assy 01382715 Major Mounting Plate 01332701 Front Side Plate 01302718 Left Side Plate Assy 01302715 Base Plate Assy 01222701 Rear Side Plate 01302714 Bottom Foam Assy 52012722 Motor Gasket...
  • Page 253 Parts List for ASC-36AI, ASC-36AI S Indoor unit Price Description Parts No. rank ASC-36AI, ASC-36AI S Indoor unit Tube Exit Plate Assy 01382715 Major Mounting Plate 01332701 Front Side Plate 01302713 Left Side Plate Assy 01302711 Base Plate Assy 01222732 Rear Side Plate 01302709 Bottom Foam Assy...
  • Page 254 Parts List for ASC-42AI-3, ASC-42AI-3 S Indoor unit Price Description Parts No. rank ASC-42AI, ASC-42AI S Indoor unit Tube Exit Plate Assy 01382715 Major Mounting Plate 01332701 Front Side Plate 01302713 Left Side Plate Assy 01302711 Base Plate Assy 01222732 Rear Side Plate 01302709 Bottom Foam Assy...
  • Page 255 Exploded View and Spare Parts List FLOOR-CEILING UNITS Indoor Unit ASF-18AI...
  • Page 256 Parts List for ASF-18AI Indoor unit Price Description Parts No. rank ASF-18AI Indoor unit Rear Side Plate 01302013 Handle 26232001 Left Decoration Plate 261124151 Rear Side Plate Component(air-outlet) 01302015 Louver 1051953201 Right Decoration Plate 261124161 Shaft of Louver 10512026 Guide Louver Holder 24212019 Shaft of Louver 10512025...
  • Page 257 Parts List for ASF-18AI Indoor unit Price Description Parts No. rank ASF-18AI Indoor unit Grille 22412010 Front Grill Clip 26252003 Button Panel Sub-Assy 201620041 Front panel 01413008 Water Tray Panel 01272205P Motor Support 01709532 Decorative Board 26112028 Mounting Plate 01332405 Left Side Foam 12312403 Left Fixing Plate of Evaporator...
  • Page 258 Exploded View and Spare Parts List FLOOR-CEILING UNITS Indoor Unit ASF-24AI, ASF-24AI S, ASF-36AI, ASF-36AI S, ASF-42AI, ASF-42AI S...
  • Page 259 Parts List for ASF-24AI Indoor unit Price Description Parts No. rank ASF-24AI, ASF-24AI S Indoor unit Left Decoration Plate 26112417 Shaft of Louver 10512025 Swing Louver Fixer 01332410 Louver Support 24212020 Louver Fixer 24222016 Guide Louver 10512404 Shaft of Louver 10512026 Right Decoration Plate 26112421...
  • Page 260 Parts List for ASF-24AI Indoor unit Price Description Parts No. rank ASF-24AI, ASF-24AI S Indoor unit Transformer 57X25C 43110237 Electric Box Cover 01412408 Centifugal Fan 10312401 Rotary Axis Assy 73012401 Capacitor CBB611A(3uF/450V 33010027 Capacitor Fixer Fan Motor 15012406 Motor Clip 01722409 Motor Press Plate (Motor Clamp)
  • Page 261 Parts List for ASF-36AI, ASF-36AI S Indoor unit Price Description Parts No. rank ASF-36AI, ASF-36AI S Indoor unit Left Decoration Plate 261124151 Shaft of Louver 10512025 Swing Louver Fixer 0133241801 Guide Louver Holder 24212019 Louver Fixer 24212018 Shaft of Louver 10512026 Louver 105124081...
  • Page 262 Parts List for ASF-36AI, ASF-36AI S Indoor unit Price Description Parts No. rank ASF-36AI, ASF-36AI S Indoor unit Electric Box Cover 01412408 Centifugal Fan 10319051 Rotary Axis Sub-Assy 73012402 Capacitor 33010037 Fan Motor 15012405 Motor Fixer 01722410 Motor Clamp 01702409 Joint Slack 73012403 Motor Mounting Plate Sub-Assy...
  • Page 263 Parts List for ASF-42AI-3, ASF-42AI-3 S Indoor unit Price Description Parts No. rank ASF-42AI, ASF-42AI S Indoor unit Left Decoration Plate 261124151 Shaft of Louver 10512025 Swing Louver Fixer 0133241801 Guide Louver Holder 24212019 Louver Fixer 24212018 Shaft of Louver 10512026 Louver 105124081...
  • Page 264 Parts List for ASF-42AI-3, ASF-42AI-3 S Indoor unit Price Description Parts No. rank ASF-42AI, ASF-42AI S Indoor unit Fan Bearing 76512210 Transformer 57X25C 43110237 Electric Box Cover 01412408 Centifugal Fan 10319051 Rotary Axis Sub-Assy 73012402 Capacitor 33010037 Fan Motor 15012405 Motor Fixer 01722410 Motor Clamp...

This manual is also suitable for:

Asge-24ai sAsge-36ai sAsge-36ai-3 sAsge-42ai-3 sAsd-18aiAsd-24ai ... Show all

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