Lennox MLA Série Instructions D'installation page 24

FAN
Note1:remove the JR6 jumper for
remote on/off control
Remote
Control
Alarm
Output
Note: The
• • • • •
programmable
wired controller
COMPONENT IN DASH
and regular
LINE IS OPTIONAL
wired controller
OR FIELD WIRING.
use the same
wiring con nector
Figure 34. Schéma de câblage des unités M33A036S4-*P, M33A048S4-*P et M33B048S4-*P
BLUE
U
COMPRESSOR
Figure 35. Schéma de câblage des unités extérieures 208/230V MPB009S4S-*P et MPB012S4S-*P
M
5
CN 15
JR6
JR6
CN3
E Y X
To LVM
Comm.Bus
OUTDOOR
MAIN
3
PCB
BLACK
V
W
Y/G
CN 21
INDOOR UNIT
MAIN BOARD
CN13
CN40
10
CN10(CN10A)
CN7
CN6
CN2
Q E P
CN5
CN1
S1
S2 P4
Y/G
L1 L2
POWER
To O UTDOO R
Comm .Bus
Y/G
Y/G
CN 1A
CN 7
CN 31
3
6
OUTDOOR
FAN
EXV
Y/G
24
M
2
PUMP
2 TO
4
PROGRAMMABLE
WIRED
2
CONTROLLER
5
DISPLAY TO WIR E
CON TRO LLE R
BOARD
T2B
INDOOR COIL OUTLET TEMP.SENSOR
T2
4
INDO OR C OIL T EMP .SENS OR
BLACK
T1
ROO M T EMP .SEN SOR
WHITE
P1
W AT E R L E V E L S W IT C H
Y/G
BLACK
BLUE
BLUE
BROWN
2
1 3
Y/G
4-WAY VALVE
CRANKCASE
HEATER
PAN
HEATER
L2
Y/G