Hitachi RAD-25NH5 Manuals

Manuals and User Guides for Hitachi RAD-25NH5. We have 3 Hitachi RAD-25NH5 manuals available for free PDF download: Service Manual, Installation Manual

Hitachi RAD-25NH5 Service Manual (371 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 29 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 RAD-25NH5 Service Manual (206 pages)

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

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 RAD-25NH5 Installation Manual (21 pages)

SPLIT-UNIT AIR CONDITIONER INDOOR UNIT

Brand: Hitachi | Category: Air Conditioner | Size: 0 MB

Hitachi Categories

Air Conditioner

Projector Drill

Refrigerator

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Hitachi RAD-25NH5 Manuals

Hitachi RAD-25NH5 Service Manual (371 pages)

Table of Contents

Hitachi RAD-25NH5 Service Manual (206 pages)

Table of Contents

Hitachi RAD-25NH5 Installation Manual (21 pages)

Table of Contents

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