User Manuals: Hitachi RCI-2.5FSN2E Air Conditioner

Manuals and User Guides for Hitachi RCI-2.5FSN2E Air Conditioner. We have 2 Hitachi RCI-2.5FSN2E Air Conditioner manuals available for free PDF download: Installation And Operation Manual, Service Manual

Hitachi RCI-2.5FSN2E Installation And Operation Manual (314 pages)

Brand: Hitachi | Category: Inverter | Size: 20 MB

Table of Contents
9
Teil I - Betrieb
73
Sicherheitsübersicht
73
Wichtiger Hinweis
73
Systembeschreibung
74
Vor der Inbetriebnahme
74
Betrieb mit Fernbedienung
75
Automatische Steuerung
81
Grundlegende Fehlerbeseitigung
81
Teil II - Installation
82
Teilebezeichnung
82
Kühlkreislauf
83
Geräteinstallation
83
Kältemittelrohre und Kältemittelmenge
85
Zusätzliche Kühlmittelmenge
91
Verkabelung
91
Installation einer Fernbedienung
97
Testlauf
97
Sicherheitsübersicht und Einstellung der Steuergeräte
100
Fehlerbehebung
100
Parte I Funzionamento
133
Precauzioni Per la Sicurezza
133
Nota Importante
133
Descrizione del Sistema
134
Procedura Preliminare
134
Funzionamento del Comando Remoto
135
Controlli Automatici
141
Risoluzione Dei Problemi Minori
141
Nomenclatura Dei Componenti
142
Ciclo Refrigerante
143
Installazione Delle Unità
143
Linea del Refrigerante E Carica DI Refrigerante
145
Linea DI Drenaggio
151
Collegamenti Elettrici
151
Installazione del Comando Remoto
157
Collaudo DI Prova
157
Riepilogo Delle Impostazioni Dei Dispositivi DI Controllo E Sicurezza
160
Eliminazione Dei Guasti
160
Parte I Funcionamento
163
Resumo da Segurança
163
Nota Importante
163
Descrição Do Sistema
164
Antes de Arrancar a Unidade
164
Funcionamento Do Controlo Remoto
165
Controlos Automáticos
171
Resolução de Problemas Básicos
171
Parte II Instalação
172
Nome das Peças
172
Ciclo de Refrigeração
173
Instalação das Unidades
173
Tubagem de Refrigerante E Carga de Refrigerante
175
Tubagem de Esgoto
181
Ligações Eléctricas
181
Instalação Do Controlo Remoto
187
Prova de Funcionamento
187
Sumário de Segurança E Ajuste de Dispositivo de Controlo
190
Resolução de Problemas
190
Fjernbetjening
195
Grundlæggende Fejlfinding
201
Del II- Montering
202
Kølerørsystem Og Påfyldning Af Kølemiddel
205
Afløbsrør
211
Elektrisk Ledningsføring
211
Montering Af Fjernbetjening
217
Testkørsel
217
Oversigt over Indstillinger for Sikkerheds- Og Kontrolenheder
220
Fejlfinding
220
Del I Användning
253
Säkerhetsföreskrifter
253
Viktig Anmärkning
253
Före Användning
254
Använda Fjärrkontrollen
255
Automatik
261
Felsökning
261
Del II Installation
262
Delar
262
Kylmediets Cykel
263
Installation Av Enheter
263
Kylrör & Påfyllning Av Kylmedium
265
Dräneringsrör
271
Elektriska Ledningar
271
Installation Av Fjärrkontroll
277
Provkörning
277
Felsökning
280
Μεροσ Ι- Λειτουργια
283
Συνοπτικεσ Προφυλαξεισ Ασφαλειασ
283
Σημαντικη Παρατηρηση
283
Περιγραφη Του Συστηματοσ
284
Πριν Τη Λειτουργια
284
Λειτουργια Τηλεχειριστηριου
285
Αυτοματεσ Λειτουργιεσ
291
Αντιμετωπιση Προβληματων - Βασικα
291
Μεροσ Ιι-Εγκατασταση
292
Ονοματα Εξαρτηματων
292
Κυκλοσ Ψυξησ
293
Εγκατασταση Εσωτερικων Μοναδων
293
Σωληνωσεισ Ψυκτικου & Πληρωση Με Ψυκτικο Μεσο
295
Σωληνωσεισ Αποχετευσησ
301
Ηλεκτρικη Καλωδιωση
301
Εγκατασταση Του Χειριστηριου
307
Δοκιμαστικη Λειτουργια
307
Συνοπτικεσ Προφυλαξεισ Ασφαλειασ & Ρυθμισεισ Συσκευων Ελεγχου
310
Αντιμετωπιση Προβληματων
310

Hitachi RCI-2.5FSN2E Service Manual (198 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 6 MB

Table of Contents
4
Model Codes and Descriptions
7
Units Installation
15
General Installation Notes
16
Transportation and Handling
18
Hanging Method
18
Center of Gravity
18
Outdoor Units Installation
19
Before Installation
19
Installation Location
20
Service Space
21
Foundations
23
Piping Installation
25
Piping Work Considerations
26
Copper Pipes and Sizes
26
Piping Connection
27
Three Principles on Refrigerant Piping Work
29
Suspension of Refrigerant Piping
29
Tightening Torque
30
Brazing Work
31
Electrical Wiring
33
General Check
34
Electrical Wiring for the Outdoor Unit
35
Electrical Wiring Connection for Outdoor Unit
35
Setting the DIP Switches for the Outdoor Unit
36
Dip Switches Setting
36
Common Wiring
39
Electrical Wiring between the Indoor Unit and the Outdoor Unit
39
Electrical Wiring Connection
40
Wire Size
41
Control System
43
Device Control System
44
10FSNM(E) Refrigerant Cycle Control
44
Outdoor Units PCB
46
12Fsnm(E)
46
Available Optional Functions
47
Outdoor Units
48
Setting of External Input and Output Functions
48
Description of External Input Signals
50
Setting Example
52
Description of External Output Signals
53
Optional Functions
54
Test Run
63
Checking Procedure before the Test Run
64
Test Run Procedure from the Outdoor Unit Side
66
From the Outdoor Unit Side
66
Operation
66
Check List
67
Judgement System for Refrigerant Amount
70
Troubleshooting
73
Initial Troubleshooting
74
Emergency Operation
75
Failure of the Power Supply to the Indoor Unit and the Remote Control Switch
76
Abnormal Transmission between the Remote Control Switch and the Indoor Unit
77
Abnormal Operation of the Devices
78
Troubleshooting Procedure
86
Alarm Code Indication of Remote Control Switch
86
Troubleshooting by Alarm Code
88
Troubleshooting
102
Inverter Failure
126
Compressor Protection
128
Troubleshooting in Check Mode
129
Temperature Indication
130
Troubleshooting by Means of the 7 Segment Display
135
Checking Procedure
135
Running Current of the Compressor
141
Protection Control Code on the 7-Segment Display
143
Activating Condition of the Protection Control Code
144
Spare Parts
147
12FSNM(E) Structural and Cycle Parts
148
12FSNM(E) Electrical Parts
150
Servicing
153
Outdoor Unit FSNM(E)
154
Removing Service Cover
154
Removing Air Outlet Grille
154
Removing Upper Cover
154
Removing the Lower Part of Service Cover and Rear Cover
155
Removing Outdoor Fan Motor
155
Removing Electrical Box
156
Removing Compressor
158
Removing High Pressure Switch
161
Removing High Pressure Sensor and Low Pressure Sensor
162
Opening Electrical Box (Power Plate)
162
Removing Reversing Valve Coil and Solenoid Valve Coil (SVA, SVF)
163
Removing Electronic Expansion Valve Coil
164
Removing Reversing Valve
165
Removing Electronic Expansion Valve
166
Removing Solenoid Valve
167
Remove the Control PCB (PCB1)
168
Removing Relay PCB (PCB3, PCB5)
168
Removing Inverter Components
169
Diode Module
170
Removing Other Inverter Components
171
Main Parts
173
Inverter
174
Specifications of Inverter
174
Inverter Time Chart
176
Protective Function
177
Overload Control
178
Thermistor
179
Position of Thermistor
179
Resistance Value of the Thermistor
179
Electronic Expansion Valve
181
Electronic Expansion Valve for the Outdoor Unit
181
Specifications
181
High-Pressure Control
182
Pressure Sensor
182
Low-Pressure Control
182
Scroll Compressor
183
Reliable Mechanism for Low Vibrating and Low Sound
183
Principle of Compression
183
Field Work Instruction
185
Checking the Power Source and the Wiring Connection
186
Burnt-Out Compressor Due to an Insufficient Refrigerant Charge
186
Insufficient Cooling Performance When a Long Piping Is Applied
187
Alarm Code "31
187
Not Cooling Well Due to Insufficient Installation Space for the Outdoor Unit
188
Not Cooling Well
188
Due to Insufficient Installation Space for the Outdoor Unit
188
Guideline for Selecting the Drain Pipe for the Indoor Unit
189
Guideline for Selecting the Drain Pipe
189
For the Indoor Unit
189
Caution with the Refrigerant Leakage
190
Maximum Permissible Concentration of the HCFC Gas
190
Calculation of the Refrigerant Concentration
190
Countermeasure for the Refrigerant Leakage According to the KHK Standard
190
Maintenance Work
191
Service and Maintenance Record
192
Service and Maintenance Record by Means of the 7-Segment Display
193
Data Sheet for Checking by 7-Segment Display
193
Pump-Down Method for Replacing the Compresso
194

Hitachi Categories

Projector

Air Conditioner Drill Power Tool

More Hitachi Manuals

User Manuals: Hitachi RCI-2.5FSN2E Air Conditioner

Hitachi RCI-2.5FSN2E Installation And Operation Manual (314 pages)

Table of Contents

Hitachi RCI-2.5FSN2E Service Manual (198 pages)

Table of Contents

Related Products

Hitachi Categories