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AW NO. 003
4
EF
RAF-
25
NX2
RAC-
25
NX2
SERVICE MANUAL
TECHNICAL INFORMATION
INFORMATIONS TECHNIQUES
REFER TO THE FOUNDATION MANUAL
REPORTEZ-VOUS AU MANUEL DE BASE
ROOM AIR CONDITIONER
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
LES SPECIFICATIONS ET PIECES DETACHEES PEUVENT CHANGER POUR ETRE AMELIOREES.
FOR SERVICE PERSONNEL ONLY
RESERVE AU PERSONNEL
SPECIFICATIONS
CARACTERISTIQUES GENERALES
SPECIFICATIONS
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
CARACTERISTIQUES GENERALES
HOW TO USE
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
UTILISATION
CONSTRUCTION AND DIMENSIONAL DIAGRAM
‥‥‥‥
DIMENSIONS DES UNITÉS
MAIN PARTS COMPONENT
‥‥‥‥‥‥‥‥‥‥‥‥‥‥
PRINCIPAUX COMPOSANTS
WIRING DIAGRAM
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
SCHÉMA ÉLECTRIQUE
WIRING DIAGRAM OF THE PRINTED WIRING BOARD
‥‥‥
SCHÉMA ÉLECTRIQUE DU CIRCUIT IMPRIMÉ
BLOCK DIAGRAM
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
ORGANIGRAMME DE CONTRÔLE
BASIC MODE
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
MODE DE BASE
REFRIGERATING CYCLE DIAGRAM
‥‥‥‥‥‥‥‥‥
SCHÉMA DU CYCLE DE RÉFRIGÉRATION
DISASSEMBLY & ASSEMBLY PROCEDURE
‥‥‥‥‥‥
PROCÉDURE D'ASSEMBLAGE ET DESASSEMBLAGE
DESCRIPTION OF MAIN CIRCUIT OPERATION
‥‥‥‥
DESCRIPTION DES PRINCIPAUX CIRCUITS
SERVICE CALL Q&A
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
MODE OPERATOIRE DE DEPANNAGE
TROUBLE SHOOTING
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
DETECTION DES PANNES
PARTS LIST AND DIAGRAM
‥‥‥‥‥‥‥‥‥‥‥‥‥
LISTE DES PIÉCES DE RECHANGE
CONTENTS
TABLE DES MATIERES
INDOOR UNIT + OUTDOOR UNIT
JUNE 2010
Hitachi Household Appliances(Wuhu) Co., Ltd.
8
9
32
36
39
43
53
57
82
84
94
122
130
168
OUTDOOR UNIT
UNITÉ EXTÉRIEURE
RAF-
25
NX2
RAC-
25
NX2
INDOOR UNIT
UNITÉ INTÉRIEURE
※
After installation Après installation
760
600
235
14
700 (759)
※
258 (306)
※
RAF-
25
NX2
TYPE TYPE
MODEL
MODÈLE
POWER SOURCE
SOURCE D'ALIMENTATION
(
PHASE/TENSION/FREQUENCE)
TOTAL INPUT
PUISSANCE ABSORBEE TOTALE (W)
TOTAL AMPERES AMPERES
TOTAUX
(A)
CAPACITY CAPACITE
(kW)
(B.T.U./h)
TOTAL INPUT
PUISSANCE ABSORBEE TOTALE
(W)
TOTAL AMPERES AMPERES
TOTAUX
(A)
CAPACITY CAPACITE
(kW)
(B.T.U./h)
W,
L
DIMENSIONS
DIMENSIONS
(mm)
H, H
D, P
NET WEIGHT
POIDS NET
(kg)
DC INVERTER
INVERSEUR C.C.
INDOOR UNIT
UNITÉ INTÉRIEURE
OUTDOOR UNIT
UNITÉ EXTÉRIEURE
1ø, 220V - 230V, 50Hz
COOLING
RÉFRIGÉRATION
HEATING
CHAUFFAGE
RAC-
25
NX2
700 (155 - 1,290)
3.75 - 3.59
2.5 (2.9 - 3.1)
8,530 (3,070 - 10,580)
880 (115 - 1,250)
4.45 - 4.26
3.4 (0.9 - 4.4)
11,600 (3,070 - 15,010)
550
27
Summary of Contents for RAC-25NX2
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Page 151: ...AW NO 0034EF RAF 25NX2 RAC 25NX2 Printed in Japan HRT ...