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Hiyasu HSW-9UC Service Manual
Hiyasu HSW-9UC Service Manual

Hiyasu HSW-9UC Service Manual

Split type room air conditioner, wall-mounted

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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
Models
Indoor unit
Outdoor unit
HSW-9UC
HOW-9UC
HSW-9UC
HOW-9UD
HSW-12UC
HOW-12UC
CO NT E NTS
SPECIFICATIONS
OUTLINE AND DIMENSIONS
type
1
2
4
5
7
9
14

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Questions and answers

Mancel
April 26, 2025

voyant rouge operation

1 comments:
Mr. Anderson
May 14, 2025

The red light labeled "OPERATE(RED) D201 SLR-325" on the Hiyasu HSW-9UC indicates that the unit is operating.

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Summary of Contents for Hiyasu HSW-9UC

  • Page 1: Table Of Contents

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Models Indoor unit Outdoor unit HSW-9UC HOW-9UC HSW-9UC HOW-9UD HSW-12UC HOW-12UC CO NT E NTS SPECIFICATIONS OUTLINE AND DIMENSIONS REFRIGERANT SYSTEM DIAGRAM CIRCUIT DIAGRAM INDOOR PCB CIRCUIT DIAGRAM DISASSEMBLY ILLUSTRATION PARTS LIST...
  • Page 2 SPE CIF IC A T ION S TYPE COOLING & HEATING HSW-9UC HSW-12UC INDOOR UNIT HOW-9UC HOW-9UD HOW-12UC OUTDOOR UNIT COOLING CAPACITY ( kW ) 2.60 2.60 3.25 HEATING CAPACITY ( kW ) 2.95 2.95 3.95 ELECTRICAL DATA POWER SOURCE...
  • Page 3 DIM ENS IO N S Unit : mm INDOOR UNIT Models : HSW-9UC HSW-12UC 2003.09.16 www.enindel.com...
  • Page 4 OUTDOOR UNIT Model : HOW-9UC U nit : m m HOW-9UD Model : HOW-12UC Drain pipe hold 20 2005.03.22 www.enindel.com...
  • Page 5: Refrigerant System Diagram

    REFR IGER A N T SY STE M DI AG R A M Models : HSW-9UC / HOW-9UC HSW-9UC / HOW-9UD INDOOR UNIT OUTDOOR UNIT Capillary tube for heating and cooling Dryer Refrigerant pipe 6.35mm(1/4") 2-Way Check valve valve Compressor...
  • Page 6: Circuit Diagram

    C IR C UIT D IAG RAM Models : HSW-9UC HSW-12UC Thermistor (Room Temp.) Thermistor (Pipe Temp.) 2 3 4 5 Stepping Motor Display PCB Controller PCB 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8...
  • Page 7 Models : HOW-9UC HOW-12UC FAN MOTOR WHITE TERMINAL CAPACITOR DARK GRAY WHITE WHITE COMPRESSOR COMPRESSOR CAPACITOR FAN MOTOR OVERLOAD FOUR WAY RELAY BLUE VALVE COIL DARK GRAY BLACK Model : HOW-9UD FAN MOTOR CAPACITOR WHITE TERMINAL DARK GRAY WHITE WHITE COMPRESSOR FAN MOTOR COMPRESSOR...
  • Page 8: Indoor Pcb Circuit Diagram

    POWER TRANSFORMER Auto restart enable disable EZ-030HSE-T FAN CAPACITOR Custom code 7.0uF PRIMARY SECONDARY CONTROLLER PCB ASSY (MAIN PCB) HSW-9UC : K02DE-0400HSE-C1 HSW-12UC : K02DE-0401HSE-C1 POWER SUPPLY PCB I C 1 MANUAL AUTO K04AQ-0400HSE-P0 SWITCH uPD780024ASGB R30 1.0K -X22-8ET-A PKM13EPY-4000 <1/10W>...
  • Page 9: Disassembly Illustration

    DISA S SEM B LY IL L US T RAT I O N Models : HSW-9UC HSW-12UC www.enindel.com 2005.03.23...
  • Page 10 Models : HSW-9UC HSW-12UC 2005.06.08 www.enindel.com...
  • Page 11 Model : HOW-9UC 2003.09.16 www.enindel.com...
  • Page 12 Model : HOW-9UD www.enindel.com 2005.03.23...
  • Page 13 Model : HOW-12UC 2003.09.16 www.enindel.com...
  • Page 14: Parts List

    PA R T S L I ST INDOOR UNIT Part No. Ord. Ref. Description Q'ty HSW-9UC HSW-12UC Capacitor (Fan Motor) 9900089061 9900089061 Front Panel 9306050047 9306050047 Flow Control Panel-Z 9306058012 9306058012 Louver-A 9306055028 9306055028 Filter 9305444014 9305444014 Base 9309755062 9309755062...
  • Page 15 OUTDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty HOW-12UC HOW-9UC HOW-9UD Emblem-Rear 9312638000 9312638000 Emblem-Rear 9312638000 Cabinet Front Panel, Plastic 9306016012 9306016012 Cabinet Front Panel, Plastic 9306386016 Connector Cover 9306018016 9306018016 Connector Cover 9306119010 Cabinet Rear Panel, Plastic 9306017019 9306017019...
  • Page 16 ST A N DA R D A C CESSOR I ES Part No. Name and Shape HSW-9UC HSW-12UC Wall hook bracket 9304358008 9304358008 Remote control unit 9312058020 9312058020 Battery (penlight) 0600185534 0600185534 Tapping screw ( 4 x 25 ) 0700076046...
  • Page 17 HIYASU, S.A. Calle Brasil, 52-54 08028 Barcelona 0309G2372 www.enindel.com...

This manual is also suitable for:

Hsw-12ucHow-9ucHow-9udHowo-12uc