Hitachi RAI-25NH5 Manuals

Manuals and User Guides for Hitachi RAI-25NH5. We have 4 Hitachi RAI-25NH5 manuals available for free PDF download: Service Manual, Information Booklet & User Manual, Instruction Manual

Hitachi RAI-25NH5 Service Manual (371 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 29.13 MB

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-25NH5 Service Manual (62 pages)

ROOM AIR CONDITIONER

Brand: Hitachi | Category: Air Conditioner | Size: 9.1 MB

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-25NH5 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 RAI-25NH5 Instruction Manual (23 pages)

CEILING CASSETTE TYPE AIR CONDITIONER

Brand: Hitachi | Category: Air Conditioner | Size: 0.99 MB

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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Hitachi RAI-25NH5 Service Manual (371 pages)

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Hitachi RAI-25NH5 Service Manual (62 pages)

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Hitachi RAI-25NH5 Information Booklet & User Manual (68 pages)

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Hitachi RAI-25NH5 Instruction Manual (23 pages)

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