Lennox MS8 SERIES

Page 68
MS8C / MS8H (208-230V)
TYPICAL INDOOR UNIT WIRING DIAGRAM — 24 KBTU SYSTEMS (208 / 230V)
FIGURE 75
ROOM
TUBE
TEMP. SENSOR
TEMP. SENSOR
RT1
RT2
ROOM
TUBE
COM−OUT
AC−L
BU
XT1
N(1)
2
3
E
N
DISP1
L1
L1
YEGN(GN)
BN
BK
YEGN(GN)
OUTDOOR UNIT
AP2: MAIN BOARD
JUMP
FAN MOTOR
SWING−UD2 DC−MOTOR
EVAPORATOR
ELECTRIC BOX
G
AP1
G
YEGN(GN)
DISP2
TERMINAL
BLOCK
CAP
RECEIVER AND
DISPLAY BOARD
C0NNECTING
CABLE
MOTOR
STEPPING
MAGNETIC
RING
M
M
0
0
TYPICAL INDOOR UNIT WIRING DIAGRAM — 30 KBTU SYSTEMS (208 / 230V)
FIGURE 76