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Hitachi RAI-35NH5 Manuals Manuals and User Guides for Hitachi RAI-35NH5. We have 6 Hitachi RAI-35NH5 manuals available for free PDF download: Service Manual, Information Booklet & User Manual, Instruction Manual

Hitachi RAI-35NH5 Service Manual (371 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 29 MB

Table of Contents

• Service Manual 1
• Safety During Servicing 22
• New Technology 22
• Thickness of Refrigerant Piping 24
• Flare's Expansion Pipe 24
• Flare Nut Dimensions 24
• Working Steps 28
• Disassembly Diagram of Damper Mechanism 34
• Damper Operation Theory 34
• Static Pressure 37
• Iring Diagram 144
• Indoor Unit 146
• Forced Cooling 205
• Power Circuit 210
• Reset Circuit 212
• Humidity Sensor Circuit 214
• Sleep Timer 220
• Receiver Circuit 226
• Buzzer Circuit 228
• Float Switch 238
• Power Supply Circuit 244
• Interface Circuit 250
• Cooling Mode 282
• Dehumidifying Mode 282
• Heating Mode 282
• Fonctionnement Automatique 285
• Precautions a Prendre 291
• Checking the Remote Controller 344
• Parts Name 355
• Suspension Clamp 364

Hitachi RAI-35NH5 Service Manual (206 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 37 MB

Table of Contents

• Table of Contents 1
• Safety During Repair Work 2
• Specifications 6
• Safety Precaution 22
• Various Functions 24
• Automatic Operation 24
• Heating Operation 25
• Dehumidifying Operation 25
• Cooling Operation 26
• Fan Operation 26
• Installation 34
• Construction and Dimensional Diagram 38
• Main Parts Component 44
• Wiring Diagram 51
• Circuit Diagram 56
• Block Diagram 62
• Refrigerating Cycle Diagram 83
• Description of Main Circuit Operation 87
• Power Supply Circuit 97
• Reset Circuit 104
• Electric Expansion Valve 108
• Inspection Method 111
• How to Operate the Outdoor Unit Independently 117
• Trouble Shooting 118
• Description of Main Circuit Operation 129
• Reset Circuit 129
• Receiver Circuit 130
• Buzzer Circuit 130
• Checking the Remote Controller 170
• Parts List and Diagram 180
• Parts Name 181
• Parts Name 204

Hitachi RAI-35NH5 Service Manual (62 pages)

ROOM AIR CONDITIONER Brand: Hitachi | Category: Air Conditioner | Size: 9 MB

Table of Contents

• Table of Contents 1
• Service Manual 1
• Technical Information 1
• Room Air Conditioner 1
• Specifications 6
  • Safety Precaution 8
  • Precautions During Installation 8
  • MULTI-AIR CONDITIONER Operations 10
  • INDOOR UNIT Overview 10
  • Names and Functions of each Part 10
  • Indoor Unit Indicators 11
  • Names and Functions of Remote Control Unit 12
  • Automatic Operation 13
  • Heating Operation 14
  • Dehumidifying Operation 15
  • Cooling Operation 16
  • Fan Operation 17
  • How to Set the Timer 18
  • How to Set the Sleep Timer 20
  • Adjusting the Air Deflector 21
  • How to Exchange the Batteries in the Remote Controller 22
  • Suitable Room Temperature 23
  • Cleaning of Front Panel 26
• Construction and Dimensional Diagram 29
• Thermostat/Fan Motor Specifications 30
• Main Parts Component 30
• Circuit Diagram 32
• Printed Wiring Board Location Diagram 34
• Description of Main Circuit Operation 46
• Service Call Q & a 51
• Self-Diagnosis Lighting Mode 54
• Trouble Shooting 54
• Checking Indoor Unit Electrical Parts 55
• Parts List and Diagram 59

Hitachi RAI-35NH5 Service Manual (61 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 10 MB

Table of Contents

• Table of Contents 1
• Service Manual 1
• Technical Information 1
• Room Air Conditioner 1
• Specifications 6
  • Safety Precaution 8
  • Precautions During Installation 8
  • Names and Functions of each Part 10
  • Automatic Operation 13
  • Heating Operation 14
  • Dehumidifying Operation 15
  • Cooling Operation 16
  • Fan Operation 17
  • To Set the Timer 18
  • Circuit Breaker 22
  • Suitable Room Temperature 23
• Construction and Dimensional Diagram 29
• Thermostat/Fan Motor Specifications 30
• Main Parts Component 30
• Circuit Diagram 32
• Description of Main Circuit Operation 45
• Service Call Q & a 49
• Trouble Shooting 52
• Parts List and Diagram 57

Hitachi RAI-35NH5 Information Booklet & User Manual (68 pages)

Monozone/Multizone, Summit, Monoduct, Bigflow, Air Exchanger, Room Air Conditioner Brand: Hitachi | Category: Air Conditioner | Size: 8 MB

Table of Contents

• Indoor Units 7
• Features and Benefits 8
• High Performance 9
• Outdoor Units 24
• Air Exchanger 62

Hitachi RAI-35NH5 Instruction Manual (23 pages)

CEILING CASSETTE TYPE AIR CONDITIONER Brand: Hitachi | Category: Air Conditioner | Size: 0 MB

Table of Contents

• Indoor Unit 1
• Safety Precaution 2
• Precautions During Installation 2
• Precautions During Operation 2
• Names and Functions of each Part 4
• Multi-Air Conditioner 4
• Indoor Unit Indicators 5
• Operation Indicator 5
• Names and Functions of Remote Control Unit 6
• Auto Restart Control 7
• Automatic Operation 7
• Various Functions 7
• Heating Operation 8
• Dehumidifying Operation 9
• Cooling Operation 10
• Fan Operation 11
• How to Set the Timer 12
• How to Set the Sleep Timer 14
• Adjusting the Air Deflector 15
• How to Exchange the Batteries in the Remote Controller 16
• Suitable Room Temperature 17
• Maintenance 19
• Cleaning of Air Filter 19
• Cleaning of Front Panel 20
• Regular Inspection 20
• After Sales Service and Warranty 21

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