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RCI-1.0FSN3
Hitachi RCI-1.0FSN3 Manuals
Manuals and User Guides for Hitachi RCI-1.0FSN3. We have
6
Hitachi RCI-1.0FSN3 manuals available for free PDF download: Installation And Operation Manual, Service Manual, Installation & Maintenance Manual, Operation Manual
Hitachi RCI-1.0FSN3 Service Manual (480 pages)
UTOPIA IVX PREMIUM / IVX STANDARD H(V)N(P/C)(E) SERIES
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 32.95 MB
Table of Contents
Service Manual
1
Contents
3
Table of Contents
5
General Information
5
Unit Installation
5
Electrical Wiring
6
Piping Work and Refrigerant Charge
6
Control System
7
Troubleshooting
8
Spare Parts
9
Electrial Checks of Main Parts
13
Maintenance Notes
13
1 General Information
15
General Information
16
General Notes
16
Introduction
16
Environment-Friendly Units
16
Safety
17
Applied Symbols
17
Norms and Regulations
17
Unit Installation
17
Product Guide
18
Classification of Outdoor Unit Models
18
Classification of Indoor Unit Models
18
Product Guide: Outdoor Units
19
Outdoor Unit Accessory Code List
20
Control System
20
Product Guide: Indoor Units & Complementary Systems
21
Product Guide: Complementary Systems
24
2 Unit Installation
27
Safety Summary
28
Transportation of Outdoor Unit
29
Center of Gravity
30
Factory-Supplied Accessories for RAS-12HN(P/C)
31
Installation Space (Initial Ckeck)
32
Basic Sizes
32
Ras-(2-2.5)Hvnp / Ras-3Hvnc
33
Ras-3Hvnpe / Ras-(4-6)H(V)N(P/C)E / Ras-(8-10)Hn(P/C)E / Ras-12Hn(P/C)
34
Place Provision
37
Place Provision for RAS-(2-2.5)HVNP / RAS-3HVNC
37
Place Provision for RAS-3HVNPE / RAS-(4-6)H(V)N(P/C)E / RAS-(8-10)HN(P/C)E / RAS-12HN(P/C)
39
Optional Parts and Installation
43
Optional Parts and Installation for RAS-(2-2.5)HVNP / RAS-3HVNC
43
Optional Parts and Installation RAS-3HVNPE / RAS-(4-6)H(V)NCE
48
Optional Parts and Installation RAS-(4-6)H(V)NPE / RAS-(8-10)HN(P/C)E
53
Optional Parts and Installation RAS-12HN(P/C)
59
3 Piping Work and Refrigerant Charge
65
General Notes before Performing Pipe Work
66
Piping Materials
66
Three Principles on Refrigerant Piping Work
68
Suspension of Refrigerant Piping
68
Brazing Work
69
Piping Connection for Outdoor Unit
70
Ras-(2-2.5)Hvnp / Ras-3Hvnc
70
Ras-3Hvnpe / Ras-(4-6)H(V)N(P/C)E / Ras-(8-10)Hn(P/C)E / Ras-12Hn(P/C)
71
Rear Cover
73
Outdoor Unit Stop Valve
74
Refrigerant Piping Range
76
Refrigerant Piping Length
76
Piping System for Header Branch
76
Piping System for Line Branch
79
Combinations of Piping Size and Piping Length
80
Refrigerant Piping Size and Multikit/Distributor Selection
81
System Installation
84
Connecting Flare Adapter
85
Refrigerant Charge
86
Caution of the Pressure by Check Joint
87
Refrigerant Charge Quantity
88
Caution in Case of Refrigerant Leakage
92
Maximum Permitted Concentration of Hydrofluorocarbon (HFC)
92
Calculation of Refrigerant Concentration
92
Countermeasure for Refrigerant Leakage
92
Piping Work for Compatibility with the Piping of Current Installations Where Is Used R22 or R407C
93
Installation Procedure for Existing Pipes
93
When Existing Air-Conditioner Is a Product of Another Manufacturer
93
Permissible Range for Existing Air-Conditioning Pipes
94
Renewal Kit Selection Model
95
Drain Piping
99
Drain Discharging Boss
99
4 Electrical Wiring
101
General Notes
102
General Check
102
Electrical Wiring Connection for the Outdoor Unit
104
Setting the DIP Switches for the Outdoor Unit
106
Quantity and Position of DIP Switches
106
Function of the of DIP Switches and RSW Switches
107
Optional Functions
108
Jumpers
111
Led's Indication
111
Common Wiring
112
Electrical Wiring between Outdoor and Indoor Unit
112
Wire Size
113
H-LINK II System
115
Features
115
Specifications
115
DIP Switch Setting for Twin, Triple and Quad Systems
116
Examples of the System of Connection between H-LINK and H-LINK II Units
117
Examples of H-LINK II System
118
System Control
120
Individual Operation
120
Simultaneous Operation
121
Electrical Wiring Diagrams
122
RAS-(2-2.5)HVNP / RAS-3HVNC (1~ 230V 50Hz)
122
RAS-3HVNPE (1~ 230V 50Hz)
123
RAS-(4-6)HVNPE (1~ 230V 50Hz)
124
RAS-(4-6)HNPE (3N~ 400V 50Hz)
125
RAS-(4-6)HVNCE (1N~ 230V 50Hz)
126
RAS-(4-6)HNCE (3N~ 400V 50Hz)
127
RAS-(8-10)HN(P/C)E (3N~ 400V 50Hz)
128
RAS-12HNP (3N~ 400V 50Hz) - Preliminary Data
129
RAS-12HNC (3N~ 400V 50Hz) - Preliminary Data
130
5 Control System
131
Device Control System
132
Outdoor Units PCB
134
Ras-(2-2.5)Hvnp / Ras-3Hvnc
134
Ras-3Hvnpe
135
Ras-(4-6)H(V)Npe
136
Ras-(4-6)H(V)Nce
137
Ras-(8-10)Hn(P/C)E
138
RAS-12HNP - Preliminary Data
139
RAS-12HNC - Preliminary Data
140
Protection and Safety Control
141
Standard Operation Sequence
142
Cooling Operation
142
Dry Operation
144
Heating Operation
146
Automatic Cooling and Heating Operation
148
Defrost Operation Control
149
Standard Control Functions
152
Freezing Protection During Cooling Process or Dry Operation
152
Prevention Control for High Pressure Increase During Cooling Operation
153
Prevention Control for Excessively High Discharge Gas Temperature
154
Activation for Protection Device Control
155
Preheating Control of Compressor
156
Prevention Control for High Pressure Increase
157
6 Optional Functions
159
Optional Input and Output Signals (by 7-Segment Display)
160
Available Ports
160
Available Optional Signals
162
Setting of the Optional Signals
164
Description of Optional Signals
165
Optional Functions (by 7-Segment Display)
168
Setting of the Optional Functions
168
Description of the Optional Functions
171
Optional Functions (by Remote Control Switch)
175
7 Test Run
181
Checking Procedure before the Test Run
182
Test Run Procedure Using the Remote Control Switch (PC-ART)
184
Test Run Procedure Using the Remote Control Switch (PC-ARF)
186
Troubleshooting
188
Test Run Procedure Using the Wireless Remote Control Switch (PC-LH3A/B)
189
Test Run Procedure from the Outdoor Unit Side
191
Check List
193
Check List on Test Run
193
Check List on Compressor
194
8 Troubleshooting
197
Initial Troubleshooting
198
Checking by Means of the 7-Segment Display
198
Failure of the Power Supply to the Indoor Unit and the Remote Control Switch
199
Abnormal Transmission between the Remote Control Switch and the Indoor Unit
200
Abnormal Operation of the Devices
200
Troubleshooting Procedure
206
Alarm Display
206
Alarm Codes for the Outdoor and Indoor Units
207
Troubleshooting by Alarm Code for the Outdoor and Indoor Units
208
Alarm Codes for the KPI (E/H/X)3E Series and DX Interface
266
Troubleshooting in Check Mode
267
Troubleshooting Using the Remote Controller PC-ART
267
Troubleshooting Using the Remote Controller PC-ARF
277
Troubleshooting Using the 7 Segment Display
282
Checking Procedure for Main Parts
291
Procedure for Checking the DIP-IPM Inverter for Indoor and Outdoor Units
291
Checking Capacitors CB1 & CB2
297
Fault Diagnosis of DC Fan Motor
298
Checking Procedure for the Electronic Expansion Valve for Indoor and Outdoor Units
299
Checking Procedure for AC Fan Motor
299
Checking Procedure for Other Parts
300
9 Spare Parts
303
Ras-(2-2.5)Hvnp
304
Cycle and Structural Parts
304
Parts Table
305
Ras-3Hvnc
306
Cycle and Structural Parts
306
Parts Table
307
Ras-3Hvnpe
308
Cycle and Structural Parts
308
Electrical Parts
309
Parts Name
310
Ras-(4-6)H(V)Npe
311
Cycle and Structural Parts
311
Electrical Parts
312
Parts Name
314
Ras-(4-6)H(V)Nce
316
Cycle and Structural Parts
316
Electrical Parts
318
Parts Name
320
Ras-(8-10)Hn(P/C)E
322
Cycle and Structural Parts
322
Electrical Parts
324
Parts Name
325
Ras-12Hn(P/C)
328
Cycle and Structural Parts
328
Electrical Parts
329
Parts Name
330
10 Servicing
333
Introduction
337
Servicing for Outdoor Units RAS-(2-2.5)HVNP and RAS-3HVNC
338
Removing Pipe Cover
338
Removing
338
Removing Outdoor Fan
338
Removing the Compressor
339
Removing High Pressure Switch and Pressure Switch for Control
341
Removing Four-Way Valve Coil
342
Removing Electronic Expansion Valve Coil
342
Removing Electrical Components
343
Servicing for Premium Series
346
Outdoor Unit RAS-3HVNPE
346
Remove Outlet Grille
346
Removing Service Cover
346
Removing Bottom Service Cover and Rear Cover
347
Removing Upper Cover
347
Removing Outdoor Fan Motor
348
Removing Electrical Box
349
Removing the Compressor
350
Removing the High Pressure Switch and Pressure Switch for Control
353
Opening Electrical Box (P Plate)
354
Removing Reversing Valve Coil
354
Removing Electronic Expansion Valve Coil
355
Removing Solenoid Valve Coil (SVC)
355
Removing Reversing Valve
356
Removing Electrical Components
357
Removing Electronic Expansion Valve and Solenoid Valve
357
Removing Other Electrical Components
359
Outdoor Units RAS-(4-6)H(V)NPE
360
Removing Air Outlet Grille
360
Removing Service Cover
360
Removing the Bottom Service Cover and Rear Cover
361
Removing Upper Cover
361
Removing Outdoor Fan Motor
362
Removing Electrical Box
363
Removing the Compressor
364
Removing the High Pressure Switch and Pressure Switch for Control
367
Opening Electrical Box (P Plate)
368
Removing Reversing Valve Coil
368
Removing Electronic Expansion Valve Coil
369
Removing Solenoid Valve Coil (SVA and SVC)
369
Removing Reversing Valve
370
Removing Electronic Expansion Valve and Solenoid Valve
371
Removing Electrical Components
372
Removing Other Electrical Components
373
Oudoor Units RAS-(8-10)HNPE
374
Removing Air Outlet Grille
374
Removing Service Cover
374
Removing the Bottom Service Cover and Rear Cover
375
Removing Upper Cover
375
Removing Outdoor Fan Motor
376
Removing Electrical Box
377
Removing the Compressor
378
Opening Electrical Box (P-Mounting Plate)
381
Removing High Pressure Switch and Pressure Switch for Control
381
Removing Reversing Valve Coil
382
Removing Electronic Expansion Valve Coil
383
Removing Solenoid Valve Coil (SVA and SVC)
383
Removing Reversing Valve
384
Removing Electronic Expansion Valve and Solenoid Valve
385
Removing Electrical Components
386
Removing Other Electrical Components
388
Outdoor Units RAS-12HNP
389
Removing Air Outlet Grille
389
Removing Service Cover
389
Removing the Bottom Service Cover and Rear Cover
390
Removing Upper Cover
390
Removing Outdoor Fan Motor
391
Removing Electrical Box
392
Removing the Compressor
393
Removing High Pressure Switch and Pressure Switch for Control
396
Removing Reversing and Solenoid Valves Coils
397
Removing Electronic Expansion Valve Coil
398
Removing Reversing Valve
399
Removing Electronic Expansion Valve and Solenoid Valve
400
Removing Electrical Components
402
Removing Other Electrical Components
404
Servicing for Standard Series
405
Outdoor Units RAS-(4-6)H(V)NCE
405
Remove Outlet Grille
405
Removing Service Cover
405
Removing Bottom Service Cover and Rear Cover
406
Removing Upper Cover
406
Removing Outdoor Fan Motor
407
Removing Electrical Box
408
Removing the Compressor
409
Removing the High Pressure Switch and Pressure Switch for Control
415
Opening Electrical Box (P Plate)
416
Removing Reversing Valve Coil
416
Removing Electronic Expansion Valve Coil
417
Removing Solenoid Valve Coil (SVA)
417
Removing Reversing Valve
418
Removing Electrical Components
419
Removing Electronic Expansion Valve and Solenoid Valve
419
Removing Other Electrical Components
421
Outdoor Units RAS-(8-10)HNCE
422
Removing Air Outlet Grille
422
Removing Service Cover
422
Removing the Bottom Service Cover and Rear Cover
423
Removing Upper Cover
423
Removing Outdoor Fan Motor
424
Removing Electrical Box
425
Removing the Compressor
426
Opening Electrical Box (P-Mounting Plate)
429
Removing High Pressure Switch and Pressure Switch for Control
429
Removing Reversing Valve Coil
430
Removing Electronic Expansion Valve Coil
431
Removing Solenoid Valve Coil (SVA)
431
Removing Reversing Valve
432
Removing Electronic Expansion Valve and Solenoid Valve
433
Removing Electrical Components
434
Removing Other Electrical Components
436
Outdoor Units RAS-12HNC
437
Removing Air Outlet Grille
437
Removing Service Cover
437
Removing the Bottom Service Cover and Rear Cover
438
Removing Upper Cover
438
Removing Outdoor Fan Motor
439
Removing Electrical Box
440
Opening Electrical Box (P-Mounting Plate)
444
Removing High Pressure Switch and Pressure Switch for Control
444
Removing Reversing and Solenoid Valves Coils
445
Removing Electronic Expansion Valve Coil
446
Removing Reversing Valve
447
Removing Electronic Expansion Valve and Solenoid Valve
448
Removing Electrical Components
449
Removing Other Electrical Components
451
Electrial Checks of Main Parts
453
Inverter
454
Inverter Time Chart
456
Protective Function
457
Overload Control
458
Thermistor
459
Electronic Expansion Valve
461
High Pressure Protection Device
462
Noise Filter (NF)
464
Noise Filter for 1~ (230V/50Hz)
465
Capacitor (CB1 CB2)
466
Reactor (DCL)
467
Scroll Compressor
468
Maintenance Notes
469
Insufficient Cooling Performance When a Long Piping Is Applied
471
Not Cooling Well Due to Insufficient Installation Space for the Outdoor Unit
472
Maintenance Work
473
Service and Maintenance Record
474
Service and Maintenance Record Using the 7-Segment Display
475
Service and Maintenance Record by Remote Control Switch
477
Pump-Down Method for Replacing the Compressor
478
Advertisement
Hitachi RCI-1.0FSN3 Installation And Operation Manual (756 pages)
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 47.49 MB
Table of Contents
Table of Contents
9
General Information
15
Remote Control Operation
19
Automatic Controls
20
Part Names
21
Refrigerant Cycle
26
Transport, Lifting and Handling of the Units
30
Unit Installation
31
Piping Work and Refrigerant Charge
34
Additional Refrigerant Charge
63
Electrical Wiring
72
Test Run
81
Alarm Codes
85
Control and Safety Devices
87
Basic Troubleshooting
88
Allgemeine Informationen
163
Handhabung Der Fernbedienung
167
Automatische Steuerungen
168
Teile-Bezeichnung
169
Ras-8Fsxn1E
169
Kühlkreislauf
174
Transport, Anheben Und Bedienung Der Geräte
178
Geräteinstallation
179
Ras-10Fsxn1E
179
Rohrleitungen Und Kältemittelmenge
182
Ras-12Fsxn1E
201
Ras-14Fsxn1E
203
Zusätzliche Kältemittelbefüllung
211
Kabelanschluss
220
Ras-16Fsxn1E
223
Testlauf
229
Alarmcodes
233
Behebung Grundlegender Fehler
236
Ras-5Fsxnh(E)
253
Ras-6Fsxnh(E)
269
Ras-8Fsxnh(E)
270
Ras- 10Fsxnh(E)
270
Ras- 12Fsxnh(E)
270
L < 15M: Ø 6.35
288
30M: Ø
288
Informazioni Generali
311
Funzionamento Del Controllo Remoto
315
Controlli Automatici
316
Nome Del Componente
317
Ciclo DI Refrigerazione
322
Trasporto, Sollevamento E Movimentazione Delle Unità
326
Installazione Dell'unità
327
Posa Dei Tubi E Carica DI Refrigerante
330
Refrigerante
365
Informação Geral
385
Funcionamento Do Controlo Remoto
389
Controlos Automáticos
390
Nome Das Peças
391
Ras-8Fsxn1E
391
Ciclo De Refrigeração
396
Transporte, Suspensão E Manuseamento Das Unidades
400
Instalação Da Unidade
401
Ras-10Fsxn1E
401
Ras-14Fsxn1E
401
Tubagem De Refrigerante E Carga De
404
Refrigerante
406
Ras-16Fsxn1E
418
Carga De Refrigerante Adicional
433
5Fsxnh(E)
436
Ras- 6Fsxnh(E)
436
Ras- 8Fsxnh(E)
436
Ras- 10Fsxnh(E)
436
Ras- 12Fsxnh(E)
436
L < 15M: Ø 6.35
510
30M: Ø
510
Hitachi RCI-1.0FSN3 Service Manual (429 pages)
INDOOR UNITS SYSTEM FREE SERIES & Complementary Systems FSN(H)(2/3/4)(E/M)(i)(-DU)
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 54.07 MB
Table of Contents
Service Manual
1
Table of Contents
5
1 General Information
13
SMGB0077 Rev.0
13
General Information
14
Introduction
14
Environment-Friendly Units
14
Applied Symbols
15
Product Guide
16
Classification of Indoor Unit Models
16
Classification of KPI Models
16
Classification of DX-Interface Models
16
Product Guide: Indoor Units
17
Product Guide: Complementary Systems
21
Accessory Code List
22
2 Unit Installation
25
RCI - 4-Way Cassette
27
Accessories Supplied with the Unit
27
Unit Installation
28
Mounting of Indoor Unit
29
Accessories Supplied with the Air Panel: P-AP160NA1 / P-AP160NAE
31
Air Panel Installation
32
Accessories Supplied with the Air Panel: P-N23NA
36
Air Panel Installation
36
RCIM - 4-Way Cassette (Compact)
40
Accessories Supplied with the Unit
40
Unit Installation
40
Accessories Supplied with the Air Panel: P-N23WAM
43
Air Panel Installation
43
RCD - 2-Way Cassette
48
Accessories Supplied with the Unit
48
Unit Installation
48
Accessories Supplied with the Air Panel: P-N23DWA / P-N46DWA
52
Air Panel Installation
52
RPC - Ceiling
55
Accessories Supplied with the Unit
55
Unit Installation
55
Suspension Bracket Installation
56
Indoor Unit Installation
57
RPI(M) - Ducted Indoor Unit (0.8-6.0)FSN(4)E(-DU)
59
Accessories Supplied with the Unit
59
Unit Installation
59
Air Duct Connection
61
Maintenance of the Suction Air Filter
62
RPI - Ducted Indoor Unit (8-10)FSN3E
64
Accessories Supplied with the Unit
64
Unit Installation
64
Air Duct Connection
66
Maintenance of the Suction Air Filter
66
RPK - FSN(H)3M Wall Mounted
67
Accessories Supplied with the Unit
67
Unit Installation
67
Mounting Bracket Dimensions
72
RPF - Floor Type, RPFI - Floor Concealed Type
74
Accessories Supplied with the Unit
74
Unit Installation
74
Change in the Air Outlet Direction (RPFI Units)
77
RPF: Optional PC-ART Remote Control Location
77
KPI Energy / Heat Recovery Unit and KPI Active Unit
78
Accessories Supplied with the Unit
78
Unit Installation
78
Duct Connection
80
DX-Interface
82
Accesories Supplied with the Unit
82
Unit Installation
82
Mounting Method
83
Thermistor Installation
83
Typical Installation
85
Optional Accessories
86
Outdoor Air Inlet
86
Filters
95
Specifications
98
3 Piping Work and Refrigerant Charge
103
Refrigerant Pipe Selection
104
Copper Pipes, Sizes, Connection and Insulation
105
Copper Pipes and Sizes
105
Pipe Connection
106
Insulation of Multikits And/Or Branches
106
General Instructions on the Installation of Refrigerant Pipes
107
Copper Refrigerant Pipe
108
Three Principles on Work with Refrigerant Pipes
108
General Information on Copper Refrigeration Pipes
108
Diameters of the Copper Refrigeration Pipes
109
Preparing and Cutting Copper Refrigeration Pipes
109
Bending Copper Pipes
111
Brazing Copper Refrigeration Pipes
111
Flared Connection Mounting
112
Refrigerant Pipe Insulation
113
Refrigerant Pipe Suspension
113
Refrigerant and Drain Hose Installation
114
RCI - 4-Way Cassette (1.0-6.0)FSN3
114
Drain Pipe Installation
115
RCI - 4-Way Cassette (1.0-6.0)Fsn3Ei
116
RCIM-4-Way Cassette (Compact) (0.8-2.0)FSN2
118
RCD - 2-Way Cassette (1.0-5.0)FSN2
119
RPC - Ceiling Type (2.0-6.0)FSN2E
120
RPI - Ducted Indoor Unit (0.8-1.5)FSN4E
125
RPI - Ducted Indoor Unit (2.0-6.0)FSN4E
126
RPI- Ducted Indoor Unit (8.0/10.0)FSN3E
128
RPIM - Ducted Indoor Unit (0.8-1.5)FSN4E(-DU)
130
RPK - Wall Type (0.8-4.0)FSN(H)3M
132
RPF(I)-Floor Type (1.0-2.5)FSN2E
136
Refrigerant Charge
137
Precautions in the Event of Refrigerant Leaks
138
Maximum Permissible Concentration of Hydrofluorocarbon (HFC)
138
Calculation of the Concentration of Refrigerant
138
Countermeasures in the Event of Refrigerant Leaks
138
4 Electrical Wiring
139
Unit Electrical Wiring and Connection
140
Wiring and Main Switch Selection
140
Electrical Connection of RCI Units
141
Electrical Connection of RCIM Units
144
Test Run
144
Electrical Connection of RCD Units
146
Electrical Connection of RPC Units
149
Electrical Connection of RPI Units
151
Electrical Connection of RPIM Units
154
Electrical Connection of RPK Units
157
Electrical Connection of RPF(I) Units
160
Electrical Connection of KPI Units
162
DX-Interface Electrical Wiring
163
Network System Connection (CS-NET WEB)
167
Connection between Units H-LINK and H-LINK II
168
Setting of DIP Switches and RSW Switches
169
Location of DIP Switches and RSW Switches
170
Functions of the DIP Switches and RSW Switches
172
Wiring Diagrams for Indoor Units and Complementary Systems
179
Wiring Diagrams for Indoor Units
179
Wiring Diagrams for Complementary Systems
190
5 Control System
193
Device Control System
194
Printed Circuit Boards for RCI-FSN3 Indoor Units
196
Printed Circuit Boards for RCI-(1.0-6.0)Fsn3Ei
197
Printed Circuit Boards for RCIM-FSN2 Indoor Units
198
Printed Circuit Boards for RCD Indoor Units
200
Printed Circuit Board for RPC, RPF(I), Units
201
Printed Circuit Board for RPI(M)-(0.8-6.0)FSN4E
203
Printed Circuit Board for RPI-(8.0/10.0) FSN3E Units
204
Printed Circuit Board for RPK-FSN(H)3M Units
206
Printed Circuit Board for KPI Complementary Systems
209
Printed Circuit Board for DX-Interface Complementary Systems
210
Safety Protection and Control
213
Standard Control Functions
214
Freeze Protection During the Cooling or Dehumidification Process
214
Indoor Electronic Expansion Valve Control
215
Activation of the Control with Protection Device
216
Automatic Cooling/Heating Operation Control
217
Preventive High-Pressure Increase Control
217
6 Optional Functions
219
Indoor Units
220
Available Ports
220
Optional Signal Configuration
222
Programming with Remote Control (PC-ART Example)
225
Description of Optional Input Signals
226
Description of Optional Output Signals
229
Complementary Systems
231
Kpi
231
DX-Interface
232
Remote Controls
235
Optional Remote Control Functions (PC-ART Example)
235
List of Optional Remote Control Functions
236
Description of the Optional Remote Control Functions
244
Optional Functions for PC-ARH Remote Controls
252
Optional Functions on Wireless Remote Controls
254
7 Test Run
255
Checks Prior to the Test Run
256
Check Points
256
Check Procedure
256
Test Procedure Using the Remote Control
258
PC-ART Remote Control
258
PC-ARF Remote Control
259
Test Procedure Using the Wireless Remote Control
262
PC-LH3A / PC-LH3B Wireless Remote Control
262
Test Run Check List
263
8 Troubleshooting
265
Self-Check of the Indoor Unit PCB (for RPK Only) - Preliminary Information
266
Electronic Expansion Valve Check Procedure
267
Procedure for Checking Fan Motors in Indoor Units
268
Inspection of Other Components
271
Outdoor and Indoor Alarm Codes
272
DX-Interface EXV-(2.0-10.0)E1 or KPI-(E/H/X)3E Alarm Codes
274
9 Spare Parts
275
Rci-(1.0-6.0)Fsn3
276
RCI-(1.0-1.6)Fsn3Ei
278
Rcim-(0.8-2.0)Fsn2
280
Rcd-(1.0-3.0)Fsn2
282
Rcd-(4.0/5.0)Fsn2
284
Rpc-(2.0-6.0)Fsn2E
286
Rpi-(0.8-1.5)Fsn4E
288
Rpi-(2.0-3.0)Fsn4E
290
Rpi-(4.0-6.0)Fsn4E
292
Rpi-(8.0/10.0)Fsn3E
294
Rpim-(0.8-1.5)Fsn4E(-Du)
296
Rpk-(0.8/1.0)Fsn(H)3M
298
Rpk-1.5Fsn(H)3M
300
Rpk-(2.0-4.0)Fsn3M
302
Rpf-(1.0-2.5)Fsn2E
304
Rpfi-(1.0-2.5)Fsn2E
306
KPI-(252-2002)(E/H)3E and KPI-(502-1002)X3E
308
DX-Interface
310
10 Servicing
313
RCI - 4-Way Cassette (1.0-6.0)FSN3
316
Removing Air Filter and Air Inlet Grille
316
Removing Electrical Box Cover
317
Removing Optional Air Panel
318
Removing Turbo Fan and Fan Motor
319
Removing Printed Circuit Board (PCB1)
320
Removing Drain Pan
321
Removing Antibacterial Agent
321
Removing Drain-Up Mechanism
322
Removing Float Switch
323
Removing Thermistors for Liquid Pipe and Gas Pipe
324
Removing Electronic Expansion Valve Coil
325
Removing Auto Louver Motors
326
Removing Louver
327
RCI - 4-Way Cassette (1.0-6.0)Fsn3Ei
328
Removal of the Long-Lasting Air Filter
328
Removal of the Air Inlet Grille
328
Removal of the Electrical Box Cover
329
Removal of the Optional Air Panel
330
Removal of the Fan Duct and Motor
331
Bellmouth Removal
331
Removal of the Printed Circuit Board (PCB)
332
Removal of the Drain Pan
333
Removal of the Drain Mechanism
333
Removal of the Float Switch
334
Removal of the Thermistors from the Liquid and Gas Pipes
334
Removal of the Electronic Expansion Valve Coil
335
Removal of the Automatic Louver Motor
336
RCIM - 4-Way Cassette (0.8-2.0)FSN2 (Compact)
337
Removal of the Air Filter
337
Removal of the Air Inlet Grille
337
Removal of the Electrical Box Cover
337
Removal of the Optional Air Panel
338
Removal of the Electrical Box
339
Removal of the Fan Duct and the Fan
340
Removal of the Printed Circuit Board (PCB)
340
Removal of the Drain Pan
341
Removal of the Drain Mechanism
341
Removal of the Float Switch
343
Removal of the Thermistors from the Liquid and Gas Pipes
343
Removal of the Electronic Expansion Valve Coil
344
Removal of the Automatic Louver Motor
346
RCD - 2-Way Cassette
347
Removal of the Long-Lasting Filter and the Air Inlet Grille
347
Removal of the Electrical Box
347
Removal of the Optional Air Panel
347
Removal of the Fan Duct and the Fan
348
Removal of the Printed Circuit Board (PCB)
349
Removal of the Float Switch
349
Removal of the Drain Mechanism
350
Removal of the Drain Pan
350
Removal of the Thermistors from the Liquid and Gas Pipes
351
Removal of the Electronic Expansion Valve Coil
352
Removal of the Automatic Louver Motor
353
RPC - Ceiling
354
Removal of the Air Filter
354
Removal of the Side Panel
354
Removal of the Air Outlet Grille
355
Removal of the Fan Motor
355
Removal of the Fan Shaft Support
356
Removal of the Coupling
357
Removal of the Automatic Louver Motor
357
Removal of the Thermistors from the Liquid and Gas Pipes
357
Removal of the Printed Circuit Board (PCB)
358
Rpi-(0.8-6.0)Fsn4E
360
Removal of the Electrical Box
360
Removal of the Inlet and Outlet Air Thermistors
361
Removal of the Thermistors from the Liquid and Gas Pipes
362
Removal of the Fan Parts
362
Removal of the Drain Mechanism
363
Removal of the Float Switch
364
Removal of the Air Filter
364
RPI-(8.0-10.0)FSN3E - Ducted Indoor Unit
365
Removal of the Electrical Box Cover
365
Removal of Electrical Components
365
Removal of the Inlet and Outlet Air Thermistors
365
Removal of the Thermistors from the Liquid and Gas Pipes
367
Removal of the Drain Pan
367
Fan Removal
368
Removal of the Float Switch
369
Removal of the Air Filter
369
RPIM - Ducted Indoor Unit
370
Removal of the Electrical Box
370
Removal of the Inlet and Outlet Air Thermistors
371
Outlet Air Thermistor
372
Removal of the Fan Parts
373
Removal of the Float Switch
374
Removal of the Air Filter
375
RPK - FSN(H)3M Wall Mounted
376
Removal of the Air Filter
376
Removal of the Front Panel
376
Electrical Box Structure
380
Remove the Electrical Box Cover
381
Remove the Switch Cover
381
Replacing PCB1 for Control
382
Removing Electrical Box
384
Removing as Motor
386
Removing Drain Pan
387
Removing Heat Exchanger
389
Removing Thermistors for Freeze Protection, Gas Pipe, Outlet Air and Inlet Air
392
Removing Fan and Fan Motor
396
Removing Electronic Expansion Valve Coi
397
Removing Horizontal Louver
399
Rpf(I)- (1.0-2.5)
401
Removal of the Air Inlet Grille
401
Removal of the Air Filter
401
Removal of the Air Outlet Grille
402
Removal of the Front Panel
402
Removal of the Fan Motor
402
Removal of the Printed Circuit Board (PCB)
403
Removal of the Thermistors from the Liquid and Gas Piping
404
Kpi
405
System Description
405
Structure and Part Names
405
DX-Interface
406
Structure and Part Names
406
Removal of the Electrical Components
406
11 Electrical Checks of the Main Parts
407
Thermistor
408
Electronic Expansion Valve
409
Automatic Louver Mechanism
410
RCI(M) Indoor Units
410
RCD Indoor Units
411
RPC Indoor Units
411
12 Maintenance Notes
413
Regular Equipment Maintenance
414
Necessary Tools, Equipment and Consumable for Regular Maintenance
414
Indoor Cleaning
416
Cleaning of KPI Units
425
Collection of Refrigerant to Replace the Indoor Unit
428
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Hitachi RCI-1.0FSN3 Installation & Maintenance Manual (55 pages)
INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 2.33 MB
Table of Contents
Important Notice
2
Checking Product Received
3
Table of Contents
4
1 Safety Summary
5
2 Structure
9
Name of Parts
9
Refrigerant Cycle
10
Necessary Tools and Instrument List for Installation
11
3 Transportation and Handling
11
Transportation
11
Handling of Indoor Unit
11
4 Indoor Unit Installation
12
Factory-Supplied Accessories
12
Initial Check
13
Installation
14
Opening of False Ceiling and Suspension Bolts
14
Mounting Position of the Indoor Unit
15
Mounting the Indoor Unit
16
Adjusting the Space between Indoor Unit and False Ceiling Opening
16
Installation Details for Air Panel
18
5 Refrigerant Piping Work
19
Piping Materials
19
Piping Connection
19
6 Drain Piping
21
7 Electrical Wiring
24
General Check
24
Electrical Wiring Capacity
25
Field Minimum Wire Sizes for Power Source
25
Details of Electrical Wiring Connection
26
Outdoor Unit
26
Position of Electrical Wiring Connection
29
Transition Wiring for Remote Control Switch
32
Cautions for Individual Louver Setting
34
Cautions for Air Panel with Motion Sensor
35
Caution for Control Wiring
36
Wiring Connection
37
Dip Switches Setting
37
Indoor Unit
37
Function Selectionby Remote Control Switch
38
8 Test Run
40
Before Test Run
40
9 Safety and Control Device Setting
45
Hitachi RCI-1.0FSN3 Operation Manual (28 pages)
INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 1.17 MB
Table of Contents
Table of Contents
5
1 Safety Summary
7
2 Before Operation
11
Efficient Use of Indoor Unit
11
Efficient Use of Cooling and Heating
11
3 Name of Parts and Indication of Safety Consideration
12
Indoor Unit
12
Remote Control Switch
13
4 Operation Method
14
5 Motion Sensor
14
Function
14
Details for Motion Sensor Control
15
Descriptions for Setting Items
15
Setting of Motion Sensor
15
6 Other Indications
17
In Normal Condition
17
Central Control
17
Motion Sensor Control
17
Defrost
17
Operation Control
17
In Abnormal Condition
18
Abnormality
18
Power Failure
18
Electric Noise
18
7 Automatic Control
18
8 Simultaneous Operation
19
9 Maintenance
19
Daily Maintenance
19
Cleaning Air Filter
19
Removing, Attaching and Cleaning Air Inlet Grille
21
Maintenance Beginning and Ending of Use
21
10 Troubleshooting
22
This Is Not Abnormal
22
Before Contact
23
Contact Distributor
24
Alarm Code
25
Hitachi RCI-1.0FSN3 Operation Manual (24 pages)
4-Way Cassette, Inverter-Driven Multi-Split System Heat
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 3.85 MB
Table of Contents
Table of Contents
4
1 Safety Summary
5
2 Before Operation
10
Efficient Use of Indoor Unit
10
Efficient Use of Cooling and Heating
10
3 Name of Parts and Indication of Safety Consideration
11
Indoor Unit
11
Remote Control Switch
12
4 Operation Method
13
5 Motion Sensor
13
Function
13
Details for Motion Sensor Control
14
Descriptions for Setting Items
14
Setting of Motion Sensor
14
6 Other Indications
16
In Normal Condition
16
Central Control
16
Motion Sensor Control
16
Defrost
16
Operation Control
16
In Abnormal Condition
17
Abnormality
17
Power Failure
17
Electric Noise
17
7 Automatic Control
17
8 Simultaneous Operation
18
9 Maintenance
18
Daily Maintenance
18
Cleaning Air Filter
18
Removing, Attaching and Cleaning Air Inlet Grille
20
Maintenance Beginning and Ending of Use
20
10 Troubleshooting
21
This Is Not Abnormal
21
Before Contact
22
Contact Distributor
23
Alarm Code
24
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