Hitachi RAS-25CNH1 User Manual

NO. 0164E
SERVICE MANUAL
PM
TECHNICAL INFORMATION
FOR SERVICE PERSONNEL ONLY
SPECIFICATIONS
CONTENTS
SPECIFICATIONS --------------------------------------------------------------4
SAFETY PRECAUTION ------------------------------------------------------6
HOW TO USE -------------------------------------------------------------------8
CONSTRUCTION AND DIMENSIONAL DIAGRAM ---------------- 29
MAIN PARTS COMPONENT --------------------------------------------- 30
WIRING DIAGRAM----------------------------------------------------------- 33
CIRCUIT DIAGRAM---------------------------------------------------------- 35
BLOCK DIAGRAM------------------------------------------------------------ 39
BASIC MODE ------------------------------------------------------------------ 41
AUTO SWING FUNCTION------------------------------------------------- 54
DESCRIPTION OF MAIN CIRCUIT OPERATION ------------------ 55
REFRIGERATING CYCLE DIAGRAM ---------------------------------- 86
SERVICE CALL Q & A ----------------------------------------------------- 87
TROUBLE SHOOTING------------------------------------------------------ 91
PARTS LIST AND DIAGRAM------------------------------------------- 113
RAS-25CNH11
RAC-25CNH11
REFER TO THE FOUNDATION MANUAL
INDOOR UNIT
RAS-25CNH11
OUTDOOR UNIT
RAC-25CNH11
WALL TYPE
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
ROOM AIR CONDITIONER
INDOOR UNIT + OUTDOOR UNIT
JANUARY 2003
H.A.P.M.
TYPE
MODEL
1ø 220V 50HzPOWER SOURCE
910 (190 ` 1,150) [COOL] / 1,250 (160 ` 1,350) [HEAT]TOTAL INPUT
4.20 ` 3.85 [COOL] / 5.75 ` 5.25 [HEAT]TOTAL AMPERES (RATED / MAX.)
COOLING CAPACITY
HEATING CAPACITY
DIMENSIONS
NET WEIGHT
(W)
(A)
(kW)
(B.T.U./h)
(kW)
(B.T.U./h)
W
H
D
(kg)
(mm)
2.50 (0.90 ` 2.80)
8,870 (3,070 ` 9,550)
3.60 (0.90 ` 4.00)
12,280 (3,070 ` 13,650)
744
248
168
5.5
700
570
210
29
RAS-25CNH11
RAC-25CNH11

Hitachi RAS-25CNH1 Specifications

General

Brand	Hitachi
Model	RAS-25CNH1
Category	Air Conditioner
Language	English