SERVICE MANUAL
TECHNICAL INFORMATION
FOR SERVICE PERSONNEL ONLY
RAS-18EH2
SPECIFICATIONS
TYPE
MODEL
POWER SOURCE
TOTAL INPUT
TOTAL AMPERES
COOLING
CAPACITY
TOTAL INPUT
TOTAL AMPERES
HEATING
CAPACITY
DIMENSIONS
(mm)
NET WEIGHT
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
ROOM AIR CONDITIONER
FEBRUARY 2011
RAC-18EH2
INDOOR UNIT
RAS-18EH2
(W)
(A)
(kW)
(B.T.U./h)
(W)
(A)
(kW)
(B.T.U./h)
W
H
D
(kg)
INDOOR UNIT + OUTDOOR UNIT
Refrigeration & Air-Conditioning Division
PM
RAS-18EH2/RAC-18EH2
REFER TO THE FOUNDATION MANUAL
SPECIFICATIONS ---------------------------------------------------------------------5
HOW TO USE -------------------------------------------------------------------------7
WIRING DIAGRAM ----------------------------------------------------------------- 33
CIRCUIT DIAGRAM ---------------------------------------------------------------- 35
BLOCK DIAGRAM ------------------------------------------------------------------ 44
BASIC MODE ------------------------------------------------------------------------ 45
AUTO SWING FUNCTION ------------------------------------------------------- 60
TROUBLE SHOOTING ------------------------------------------------------------ 78
DC INVERTER (WALL TYPE)
1 PHASE, 50/60 Hz, 220-230V
1,560 (155 ~ 2,200)
7.15 ~ 6.85
5.00 (0.9 ~ 5.2)
17,070 (3,072 ~ 17,754)
1,660 (155 ~ 2,200)
7.60 ~ 7.30
6.00 (0.9 ~ 8.1)
20,480 (3,072 ~ 27,649)
780
280
215
9.5
NO. 0482E
CONTENTS
OUTDOOR UNIT
RAC-18EH2
850
650
298
45
After installation