Lennox MMDA048S4-*P Installation Instructions

20
To LVM
Comm. Bus
TO
PROGRAMMABLE
WIRE
CONTROLLER
2
CN40
4
Note: The
programmabl e
wired cont roller
and regula r
wired cont roller
use the same
wiring con nector
2
• • • • •
COMPONENT IN DASH
LINE IS OPTIONAL
OR FIELD WIRING.
Figure 32. MMDA036S4-*P & MMDA048SA-*P Ducted Units Wiring Diagram
BLUE
CN2
BROWN
CN16
CN1
CN26
DC-FAN
CN29
REACTOR
CN9-1
CN32-1
OUTDOOR
COIL TEMP. SENS
OR
CN7
COMPRESSOR
DISCHARGE TEMP. SENSOR
CN27
YELLOW
4-WAY VALVE
WHITE
COMPRESSOR
BLUE
RED
BLACK
CN28
CN30
WHITE
3
2
L2
RED
BLUE
Y/G
1
Y/G
Y/G
CN3
6
CN31
CN21
CN22
3
PAN
HEATER
CN33
CRANKCASE
HEATER
OUTDOOR TEMP. SENSOR
Figure 33. 208/230V MPA009S4S-*P and MPA012S4S-*P Outdoor Unit Wiring Diagram

Lennox MMDA048S4-*P Specifications

General

Brand	Lennox
Model	MMDA048S4-*P
Category	Air Conditioner
Language	English