Hitachi Summit RAC-60YH5 Manuals

Manuals and User Guides for Hitachi Summit RAC-60YH5. We have 4 Hitachi Summit RAC-60YH5 manuals available for free PDF download: Service Manual, Information Booklet & User Manual, Installation Manual, Instruction Manual

Hitachi Summit RAC-60YH5 Service Manual (108 pages)

ROOM Air Conditioner

Brand: Hitachi | Category: Air Conditioner | Size: 11.19 MB

Table of Contents
1
Specifications
1
Service Manual
1
Technical Information
1
Room Air Conditioner
1
Safety During Repair Work
2
Working Standards for Preventing Breakage of Semiconductors
3
Conductive Container
3
Body Earth
3
Grounding of the Working Table
4
Grounding a Soldering Iron
4
Specifications
6
- Installation of Indoor and Outdoor Unit
  7
- Precautions During Installation
  8
- Safety Precautions
  8
- Names and Functions of each Part
  10
- Product View
  10
- Model Name and Dimensions
  10
- Indoor Unit Indicators
  11
- Operation Indicator
  11
- Temporary Switch
  11
- Names and Functions of Remote Control Unit
  12
- Automatic Operation
  13
- Auto Restart Control
  13
- Heating Operation
  14
- Dehumidifying Operation
  15
- Cooling Operation
  16
- Fan Operation
  17
- Fan Speed (Auto)
  17
- How to Cancel Reservation
  18
- 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
- The Ideal Ways of Operation
  23
- Suitable Room Temperature
  23
- The Air Conditioner and the Heat Source in the Room
  24
- Not Operating for a Long Time
  24
- When Lightning Occurs
  24
- Interference from Electrical Products
  24
- Attaching the Air Cleansing and Deodorizing Filters
  25
- Maintenance
  26
- Air Filter Cleaning
  26
- Washable Front Panel
  27
- Maintenance at Beginning of Long off Period
  28
- Regular Inspection
  28
- The Recommended Maximum and Minimum Operating Temperatures
  29
Construction and Dimensional Diagram
30
- Thermostat Specifications
  32
- Fan Motor Specifications
  32
Main Parts Component
32
Compressor Motor Specifications
33
Wiring Diagram
34
Circuit Diagram
35
Printed Wiring Board Location Diagram
38
Block Diagram
39
Basic Mode
40
- Mode Data File
  41
- Basic Cooling Operation
  42
- Cooling Defrost
  43
- Cooling Sleep Operation
  43
- Dehumidifying
  44
- Basic Heating Operation
  45
- Reversing Valve Defrosting
  46
- Heating Sleep Operation
  46
- Setting Defrosting Inhibit Period
  46
Refrigerating Cycle Diagram
47
- Auto Swing Function
  48
- Reset Circuit
  49
Description of Main Circuit Operation
49
- Receiver Circuit
  50
- Buzzer Circuit
  50
- Buzzer Operation
  50
- Auto Sweep Motor Circuit
  51
- Auto Sweep Motor Rotation
  51
- Room Temperature Thermistor Circuit
  52
- Heat Exchanger Temperature Thermistor Circuit
  52
- Initial Setting Circuit
  53
- Power Circuit
  54
- Indoor/Outdoor Interface Circuit
  56
- Voltages Waveforms of Indoor / Outdoor Microcomputers
  58
- Outdoor Message
  60
- Indoor Message
  60
- Power Module Circuit
  61
- Switching Order of Power Module
  62
- Voltage Waveform at each Point
  62
- Power Circuit for P.W.B.
  64
- Reversing Valve Control Circuit
  66
- Rotor Magnetic Pole Position Detection Circuit
  67
- Drive Circuit
  68
- Low Speed Rotation Mode
  69
- High Speed Rotation Mode
  69
- HIC and Peripheral Circuits
  70
- Overload External Judgement Circuit
  72
- Voltage Amp. Circuit
  73
- Temperature Detection Circuit
  75
- Outdoor DC Fan Motor Control Circuit
  77
- Power Factor Control Circuit
  79
- Service Call Q and a
  80
- Precautions for Checking
  83
Trouble Shooting
83
Parts List and Diagram
103

Hitachi Summit RAC-60YH5 Information Booklet & User Manual (68 pages)

Monozone/Multizone, Summit, Monoduct, Bigflow, Air Exchanger, Room Air Conditioner

Brand: Hitachi | Category: Air Conditioner | Size: 8.35 MB

Hitachi Summit RAC-60YH5 Instruction Manual (25 pages)

INDOOR UNIT/OUTDOOR UNIT

Brand: Hitachi | Category: Air Conditioner | Size: 1.01 MB

Outdoor Unit
1
Indoor Unit
1
Safety Precaution
2
Precautions During Installation
2
Precautions During Operation
2
Names and Functions of each Part
4
Names and Functions of Remote Control Unit
6
Automatic Operation
7
Auto Restart Control
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
Attaching the Air Cleansing and Deodorizing Filters
19
Maintenance
20
Air Filter
20
Regular Inspection
22

Hitachi Summit RAC-60YH5 Installation Manual (33 pages)

SPLIT TYPE AIR CONDITIONER INDOOR UNIT/OUTDOOR UNIT

Brand: Hitachi | Category: Air Conditioner | Size: 0.47 MB

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