Hitachi RAM-70NP4B, Руководство по обслуживанию

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RAM-70NP4B
NO. 0585E
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
ROOM AIR CONDITIONER
OUTDOOR UNIT
JANUARY 2015
Refrigeration & Air-Conditioning Division
SERVICE MANUAL
PM
REFER TO THE FOUNDATION MANUAL
TECHNICAL INFORMATION
FOR SERVICE PERSONNEL ONLY
CONTENTS
SPECIFICATIONS ---------------------------------------------------------------------5
FEATURES ---------------------------------------------------------------------------- 11
INSTALLATION ----------------------------------------------------------------------- 15
CONSTRUCTION AND DIMENSIONAL DIAGRAM ----------------------- 19
MAIN PARTS COMPONENT ---------------------------------------------------- 20
WIRING DIAGRAM ----------------------------------------------------------------- 23
CIRCUIT DIAGRAM ---------------------------------------------------------------- 25
BLOCK DIAGRAM ------------------------------------------------------------------ 27
BASIC MODE ------------------------------------------------------------------------ 33
REFRIGERATING CYCLE DIAGRAM----------------------------------------- 53
DESCRIPTION OF MAIN CIRCUIT OPERATION ------------------------- 54
TROUBLE SHOOTING ------------------------------------------------------------ 68
PARTS LIST AND DIAGRAM ---------------------------------------------------- 86
After installation
850
800
298
58
(W)
(A)
COOLING CAPACITY
DC INVERTER QUADRUPLE SYSTEM MULTI
TYPE
MODEL
POWER SOURCE
TOTAL INPUT
TOTAL AMPERES
SPECIFICATIONS
OUTDOOR UNIT
RAM-70NP4B
HEATING CAPACITY
DIMENSIONS (mm)
NET WEIGHT
1ø, 220 - 240V, 50/60Hz
W
H
D
(kg)
(kW)
(B.T.U.)
REFER TO THE SPECIFICATIONS PAGE
RAM-70NP4B