TECHNICAL DATA & SERVICE MANUAL INDOOR UNIT: AW22AL AW28AL AW38AL AW42AL SPLIT SYSTEM AIR CONDITIONER Model No. Product Code No. AW22AL 387030005 AW28AL 387030006 AW38AL 387030007 AW42AL 387030094 0.8180.467.0 07/05...
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• Ground the unit following local electrical codes. IMPORTANT! • The Yellow/Green wire cannot be used for any connection Please read before installation different from the ground connection. • Connect all wiring tightly. Loose wiring may cause overheating This air conditioning system meets strict safety and operating at connection points and a possible fire hazard.
Table of Contents Page 1. SPECIFICATIONS 1-1 Unit specifications 1-2 Major Component specifications 1-3 Other Component specifications 2. DIMENSIONAL DATA 3. INDOOR UNITS MATCHING TABLE 4. ELECTRICAL DATA 4-1 Electric Wiring Diagrams 5. CONTROL SYSTEM 5-1 Electronic control 5-2 Legend 5-3 PCB 5-4 General Functions 5-5 Cooling Mode...
1. SPECIFICATIONS 1-1 Unit Specifications AW22AL 220 - 240V ~ 50Hz Power source 230V - 50 Hz Voltage rating Cooling Heating Performance See catalogue with the requested matching Capacity Air circulation (High) m³/h Features Microprocessor/ I.C. thermostat Controls/Temperature controls Wireless remote control unit...
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AW28AL 220 - 240V ~ 50Hz Power source 230V - 50 Hz Voltage rating Cooling Heating Performance See catalogue with the requested matching Capacity Air circulation (High) m³/h Features Microprocessor/ I.C. thermostat Controls/Temperature controls Wireless remote control unit Control unit Timer ON/OFF 24 hours 3 and Auto...
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AW38AL 220 - 240V ~ 50Hz Power source 230V - 50 Hz Voltage rating Cooling Heating Performance See catalogue with the requested matching Capacity Air circulation (High) m³/h Features Microprocessor/ I.C. thermostat Controls/Temperature controls Wireless remote control unit Control unit Timer ON/OFF 24 hours 3 and Auto...
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AW42AL 220 - 240V ~ 50Hz Power source 230V - 50 Hz Voltage rating Cooling Heating Performance See catalogue with the requested matching Capacity Air circulation (High) m³/h Features Microprocessor/ I.C. thermostat Controls/Temperature controls Wireless remote control unit Control unit Timer ON/OFF 24 hours 3 and Auto...
1-2 Major Component Specifications AW22AL Controller PCB Part No. Controls Microprocessor Control circuit fuse 250 V - 3,15 A RC-7 (RC) Remote Control Unit Fan & Fan Motor Cross - flow Type 1…. Ø 91 Q'ty ……. Dia. and lenght RPS7V…1...
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AW28AL Controller PCB Part No. Microprocessor Controls Control circuit fuse 250 V - 3,15 A RC-7 (RC) Remote Control Unit Fan & Fan Motor Cross - flow Type 1…. Ø 91 Q'ty ……. Dia. and lenght RPS7U…1 Fan motor model…Q'ty 4…960 No.
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AW38AL Controller PCB Part No. Microprocessor Controls Control circuit fuse 250 V - 3,15 A RC-7 (RC) Remote Control Unit Fan & Fan Motor Cross - flow Type 1…. Ø 91 Q'ty ……. Dia. and lenght RPS14L…1 Fan motor model…Q'ty 4…1230 No.
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AW42AL Controller PCB Part No. Microprocessor Controls Control circuit fuse 250 V - 3,15 A RC-7 (RC) Remote Control Unit Fan & Fan Motor Cross - flow Type 1…. Ø 91 Q'ty ……. Dia. and lenght RPS15S…1 Fan motor model…Q'ty 4…1280 No.
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