Sign In
Upload
Manuals
Brands
Hitachi Manuals
Air Conditioner
RAC-25WPB
Hitachi RAC-25WPB Manuals
Manuals and User Guides for Hitachi RAC-25WPB. We have
5
Hitachi RAC-25WPB manuals available for free PDF download: Instruction Manual, Service Manual, Technical Catalogue
Hitachi RAC-25WPB Instruction Manual (448 pages)
SPLIT TYPE AIR CONDITIONER
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 66.02 MB
Table of Contents
Indoor Unit
1
Names and Functions of each Part
4
Indoor Unit
4
Outdoor Unit
4
Unidad Exterior
257
Unidad Interior
257
Limpieza del Panel Frontal
317
Unidade Exterior
321
Unidade Interior
321
Advertisement
Hitachi RAC-25WPB Service Manual (149 pages)
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 63.22 MB
Table of Contents
Table of Contents
1
Object Parts
3
Items to be Observed in Handling
3
Conductive Container View
3
Working Standards for Preventing Breakage of Semiconductors
3
Grounding of the Working Table
4
Grounding a Solder Iron
4
Safety Notes
5
Specifications
6
The Installation of Lndoor and Outdoor Unit - RAK-18PPB /RAC-18WPBB, RAK-25PPB/RAC-25WPBB
7
The Installation of Lndoor and Outdoor Unit - Model RAK-35PPB/RAC-35WPB
8
The Installation of Lndoor and Outdoor Unit - Model RAK-50PPB/RAC-50WPB
9
To Fix the Remote Controller Holder to the Wall
10
Remote Controller Manual (RAR 5E2)
10
To Install the Batteries
10
Preparation before Operation
10
How to Use
10
Names and Functions of Remote Controller
11
To Set Calendar and Clock
11
Automatic Operation
12
Auto Restart Control
12
Heating Operation
13
Dehumidifying Operation
13
Defrosting
13
Fan Operation
14
Cooling Operation
14
Auto Swing Operation
15
Powerful Operation
15
Silent Operation
16
ECO Operation
16
Leave Home (LH) Operation
17
Clean (One Touch Clean) Operation
17
Once Timer (On/Off) Operation
18
ECO Sleep Timer Operation
18
Weekly Timer Operation
19
To Set Sleep Timer and on Timer
19
To Cancel ECO Sleep Timer and on Timer Operation
19
Select Mode a or Mode B and Activate or Deactivate WEEKLY TIMER
20
Copy and Cancel the Reservation Schedule
21
Info Function
22
To Check Temperature Around Remote Controller
22
To Check Monthly Power Consumption
22
Current Calendar and Clock Can be Retrieved from Indoor Unit
22
Operation Mode Lock
23
Remote Controller Manual (RAR 5E1)
24
Preparation before Operation (RAR 5E1)
24
To Install the Batteries (RAR 5E1)
24
To Fix the Remote Controller Holder to the Wall (RAR 5E1)
24
Names and Functions of Remote Controller (RAR 5E1)
25
To Set Calendar and Clock (RAR 5E1)
25
Automatic Operation (RAR 5E1)
26
Auto Restart Control (RAR 5E1)
26
Heating Operation (RAR 5E1)
27
Dehumidifying Operation (RAR 5E1)
27
Defrosting (RAR 5E1)
27
Cooling Operation (RAR 5E1)
28
Fan Operation (RAR 5E1)
28
Auto Swing Operation (RAR 5E1)
28
Powerful Operation (RAR 5E1)
29
Silent Operation (RAR 5E1)
29
ECO Operation (RAR 5E1)
30
Clean (One Touch Clean) Operation (RAR 5E1)
31
Leave Home (LH) Operation (RAR 5E1)
31
Once Timer (On/Off Timer) Operation (RAR 5E1)
32
ECO Sleep Timer Operation (RAR 5E1)
32
Weekly Timer Operation (RAR 5E1)
33
Set Reservation Schedule to the Remote Controller. Send the Registered Reservation to Indoor Unit and then Operate
33
Select Mode a or Mode B and Activate or Deactivate WEEKLY TIMER (RAR 5E1)
34
Copy and Cancel the Reservation Schedule (RAR 5E1)
35
Info Function (RAR 5E1)
36
To Check Temperature Around Remote Controller (RAR 5E1)
36
To Check Monthly Power Consumption (RAR 5E1)
36
Current Calendar and Clock Can be Retrieved from Indoor Unit (RAR 5E1)
36
Operation Mode Lock (RAR 5E1)
37
Precautions During Operation
38
Precautions During Installation
38
Precautions During Shifting or Maintenance
38
Names and Functions of each Part
39
Model Name and Dimensions
39
Indoor Unit Indications
39
Attaching the Wasabi-Nano Titanium Air Cleaning Mosh to the Filter Frame
39
Maintenance
40
Air Filter Care
40
Cleaning of Front Panel
40
Maintenance at Beginning of Long off Period
40
Cooling and Dehumidifying Capabilities
41
To Check When Asking for Service
41
Heating Capability
41
Regular Inspection
41
Construction and Dimensional Diagram - Model RAK-18PPB ,RAK-25PPB
43
Construction and Dimensional Diagram - Model RAK-35PPB ,RAK-50PPB
44
Construction and Dimensional Diagram - Model RAC-18WPB,RAC-25WPB
45
Construction and Dimensional Diagram - Model RAC-35WPB
46
Construction and Dimensional Diagram - Model RAC-50WPB
47
Thermostat Specifications
48
Fan Motor Specifications
48
Main Electric Components for Outdoor Unit
48
Main Parts Component
48
Compressor Motor Specifications
49
Wiring Diagram
50
Wiring Diagram of the Printed Wiring Board
51
Circuit Diagram - Model RAK-18/25/35/50PPB
52
Circuit Diagram - Model RAC -18/25/35 W PB
53
Circuit Diagram - Model RAC-50WPB
54
Block Diagram - Model RAK-18/25/35/50PPB, RAC-18/25/35/50WPB
55
Badic Mode - Model RAK-18/25/35/50PPB
56
Mode Data File
57
Basic Cooling Operation
58
Cooling Sleep Operation
59
Cooling Defrost
59
Cooling Powerful Operation
59
Dehumidifying
60
Dehumidifying Powerful Operation
61
Dehumidifying Sleep Operation
61
Basic Heating Operation
62
Setting Defrosting Inhibit Period
63
Heating Sleep Operation
63
Silent
63
Heating Powerful Operation
64
Leave Home
64
Eco
65
Clean Operation
65
Reversing Valve Defrosting
66
Refrigerating Cycle Diagram - Model RAK-18/25PPB, RAC-18/25WPB
67
Refrigerating Cycle Diagram - Model RAK-35PPB, RAC-35WPB
68
Refrigerating Cycle Diagram - Model RAK-50PPB, RAC-50WPB
69
Procedure for Disassembly and Reassembly - Indoor Unit RAK-18/25/35/50PPB
70
Outdoor Unit: Electrical Parts - Model RAC-35WPB, RAC-50WPB
72
Description of Main Circuit Operation - Model RAK-18PPB /25PPB /35PPB /50PPB
73
Control Power Circuit
73
Reset Circuit
74
Drive Circuit of the Indoor Fan Motor
75
Buzzer Circuit
76
Remote Control Reception Circuit
76
Initial Setting Circuit (IC531)
77
Temporary Switch Circuit
77
Room Temperature Thermistor Circuit
77
Heat Exchanger Thermistor Circuit
77
Dip-Switch Circuit Diagram
78
Functions of Dip Switch
78
Indoor/Outdoor Communication Circuits
79
Stepping Motor Drive Circuit
80
Power Circuit Diagram - RAC-18/25/35WPB
81
Power Circuit (Low Voltage)
82
Main Parts
83
Reversing Valve Control Circuit
84
Temperature Detection Circuit
85
Electric Expansion Valve Circuit
86
Outdoor DC Fan Motor Control Circuit
87
Method of Confirming Self Diagnosis LD301 Lamp
88
Power Circuit Diagram - Model RAC-50WPB
89
Power Circuit (Low Voltage) - Model RAC-50WPB
91
Reversing Valve Control Circuit - Model RAC-50WPB
93
Temparature Detection Circuit - Model RAC-50WPB
94
Electric Expansion Valve Circuit - Model RAC-50WPB
95
Outdoor DC Fan Motor Control Circuit - Model RAC-50WPB
96
Method of Confirming Self Diagnosis LD301 Lamp - Model RAC-50WPB
97
Service Call Q & a - MODEL RAK-18/25/35/50PPB
98
Service Call Q & a - Common, Etc.
99
Service Call Q & a - Wireless Remote Control
100
Troubleshooting - Model RAC-18/25/35/50WPB
102
Inspection Instructions
102
Discharge Procedure
103
Structure of an Indoor Unit Electric Parts - RAK-18/25/35/50PPB
104
Detaching and Reattaching the Board Connector
105
Detaching and Reattaching the Receptacles for Tab Terminal - RAK-18/25/35/50PPB
105
Troubleshooting Support
106
Self-Diagnosis Display Function (Indoor Side Display)
107
Self-Diagnosis Memory Function
108
Self-Diagnosis Lighting Mode - Model RAC-18/25/35WP B
110
Self-Diagnosis Lighting Mode - Model RAC-50WP B
111
Forced Cooling Operation
112
Diagnosis and Troubleshooting of Indoor Electric Parts, Outdoor Electric Parts and Refrigerating Cycle
113
Checking the Indoor Unit Electrical Parts
114
Failure Phenomenon: the Power will Not Become Turned on
115
Failure Phenomenon: the Product will Not Receive a Remote Control Signal
116
How to Identify Sources of Jamming in the Reception of Remote Control Signals
117
Failure Phenomenon: the Compressor will Not Run
119
Failure Phenomenon: the Fan Motor will Not Stop
120
Timer Lamp Blinking: Blinking Once
121
Timer Lamp Blinking: Blinking Twice
121
Timer Lamp Blinking: Blinking Three Times
121
Timer Lamp Blinking: Blinking Four Times
121
Timer Lamp Blinking: Blinking 9 Times
122
Timer Lamp Blinking: Blinking 10 Times
123
Timer Lamp Blinking: Blinking 12 Times
124
Timer Lamp Blinking: Blinking 13 Times
124
Checking the Electrical Parts of the Outdoor Unit
125
How to Change the Shift Value Setting Temperature
131
Setting the Prevention of Mutual Interference for Remote Controller
132
Operation Mode Lock Setting
133
Display Operation Mode Setting
134
Checking the Refrigerating Cycle
135
Troubleshooting Procedure (no Operation, no Heating, no Cooling)
135
How to Run the Product with the Outdoor Unit Test Switch
136
How to Operate the Outdoor Unit Independently
137
Indoor Unit Parts Diagram - Model RAK-18/25PPB
138
Parts List and Diagram
138
Indoor Unit Parts Diagram - Model RAK-35/50PPB
140
Outdoor Unit Parts Diagram - Model RAC-18/25WPB
142
Outdoor Unit Parts Diagram - Model RAC-35WPB
144
Parts Diagram - Model RAC-50WPB
146
Hitachi RAC-25WPB Service Manual (109 pages)
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 78.52 MB
Table of Contents
Table of Contents
1
Specifications
6
How to Use
10
Construction and Dimensional Diagram
44
Main Parts Component
46
Wiring Diagram
47
Circuit Diagram
49
Block Diagram
51
Basic Mode
52
Refrigerating Cycle Diagram
64
Procedure for Disassembly and Reassembly
66
Description of Main Circuit Operation
68
Service Call Q&A
77
Parts List and Diagram
105
Rak-25Rpb Rak-35Rpb
109
Advertisement
Hitachi RAC-25WPB Technical Catalogue (49 pages)
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 4.12 MB
Table of Contents
Table of Contents
3
Contents
3
Specifications
5
Wall Type (Rak-18Rpb/25Rpb/35Rpb/50Rpb)
5
Wall Type (Rac-18Wpb/25Wpb/35Wpb/50Wpb)
6
Dimensional Data
7
Wall Type: Rak-18Rpb/25Rpb
7
Wall Type: Rak-35Rpb/50Rpb
8
Wall Type: Rac-18Wpb/25Wpb
9
Wall Type: Rac-35Wpb
10
Wall Type: Rac-50Wpb
11
Capacities Table
12
Capacity Characteristic Curves
12
Rak-18Rpb/Rac-18Wpb
12
Rak-25Rpb/Rac-25Wpb
13
Rak-35Rpb/Rac-35Wpb
13
Rak-50Rpb/Rac-50Wpb
14
Correction Factors According to Piping Length
15
Correction Factors According to Defrosting Operation
17
Sound Data
18
Rac-18Wpb
18
Rac-25Wpb
19
Rac-35Wpb
20
Rac-50Wpb
21
Working Range
22
Power Supply
22
Electrical Data
23
Indoor Unit
23
Outdoor Unit
23
Wiring Diagram
24
Rak-18Rpb, Rak-25Rpb, Rak-35Rpb, Rak-50Rpb
24
Rac-18Wpb, Rac-25Wpb, Rac-35Wpb
25
Rac-50Wpb
26
Refrigerant Cycle
27
Wall Type: Rak-18Rpb/25Rpb / Rac-18Wpb/25Wpb
27
Wall Type: Rak-35Rpb / Rac-35Wpb
27
Wall Type: Rak-50Rpb / Rac-50Wpb
28
Control and Function
29
Wireless Remote Control Function
29
Auto Changeover
31
Shift Value
31
Operation Lock
32
Setting the Prevention of Mutual Interference
32
Intermittent Fan Speed Setting
33
Fan Speed Setting in Thermo off in Cooling
34
Error Code Information
35
Additional Function Via Dip-Switch Settings
37
Auto Restart Function
37
Heating/Cooling Only Mode Selection
37
Option List
38
Wired Remote Control - Spx-Rcdb
38
Shift Value
38
Error Code Information
39
H-Link Adaptor - Psc 6Rad
42
Safety Summary
42
Installation Work
42
Electrical Wiring
43
Dip Switch Setting
44
Test Run
45
Dry Contact (Spx-Wdc3) Application (Using Dip Switch)
46
Distributor - Spx-Dst1
48
Hitachi RAC-25WPB Instruction Manual (2 pages)
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 5.37 MB
Advertisement
Related Products
Hitachi RAC-25WPA
Hitachi RAC-25WPC
Hitachi RAC-25WPE
Hitachi RAC-25WPD
Hitachi RAC-25WSB
Hitachi RAC-25WXD
Hitachi RAC-25WSE
Hitachi RAC-25WXE
Hitachi RAC-25WEF
Hitachi RAC-25WXEN
Hitachi Categories
Projector
Air Conditioner
Drill
Power Tool
TV
More Hitachi Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL