Hitachi RAC-25FXB, Service Manual

Page: 33 / 131

4ー1
MAIN PARTS COMPONENT
Thermostat Specifications
THERMOSTAT (Room temperature Thermistor)
RAF-25RXB,RAF-35RXB,RAF-50RXB
FAN MOTOR
MAIN ELECTRIC COMPONENTS FOR OUTDOOR UNIT
Fan Motor Specifications
S L E D O M E L B A C I L P P A G N I T A R E M A N
BLU : BLUE YEL : YELLOW BRN : BROWN WHT : WHITE
GRY : GRAY ORN : ORANGE GRN : GREEN RED : RED
BLK : BLACK PNK : PINK VIO : VIOLET
RAF-25/ 35/ 50RX B
RAC-25 /35/ 50FXB
CONNECTION
MODEL
E C R U O S R E W O P
T U P T U O
DC : 280V
W 8 3
(Control circuit built in)
M
WHT
RED
YEL
0-6.5V
0V
V
15V
BLU
BLK
280
V 0 8 3 - 0 2 1 : C D
W 7 4
WHT(V)
BLK(W)
M M
M
RED(U)
RAC-25/ 35FXB
REACTOR
RAC-50FXB
5.3 (mH), 67m
15 (mH) 230 m MAX (20 ˚ C)
MODEL
THERMOSTAT MODEL IC
OPERATION MODE HEAT COOL
ON 15.3 (59.54) 16.7 (62.06)
OFF 15.0 (59.00) 16.7 (62.06)
ON 23.3 (73.94) 24.7 (76.46)
OFF 23.0 (73.40) 24.7 (76.46)
ON 31.3 (88.34) 32.7 (90.86)
OFF 31.0 (87.80) 32.7 (90.86)
TEMPERATURE
˚ C ( ˚ F)
INDICATION
16
INDICATION
24
INDICATION
32