Multi-Zone Outdoor Condenser Installation Manual

DURASTAR.COM
29
DRA3U28M1A
COMPRESSOR
CN1
U(R)
V(S)
W(C)
ELECTRONIC
EXPANSIVE
VALVE
BLUE
BLACK
U
V
W
CN7
VALVE-A
INDOOR PIPE
OUT TEMP
MAIN BOARD
CN19
CN17
T4
T3
P-1
RED
DISCHARGE SENSOR
CN18
VALVE-B
COM(3)
RY2
ON(4)
CN29
CN21
CN15
T2B
A
B
CN14
LOW/HIGH
CN12
CompTop
YELLOW
RED
LOW PRESSURE PROTECT
HIGH PRESSURE PROTECT
4
CN4
CN5
~
~
IPM BOARD
5
RED(BROWN)
BLUE
Y/G
C
CN22
VALVE-C
L-OUT
Y/G
CN6
CN5
HEATER1
HEAT1
CN1
CN2
4-WAY
4-WAY
HEATER2
OPTIONAL
CN9
CN8
HEAT2
CN2
CN3
REACTOR
BLUE
BLUE
OUTDOOR AMBIENT
TEMPERATURE SENSOR
CONDENSER
TEMPERATURE SENSOR
P2
P1
REACT0R2 R05094A
OPTIONAL2
WHITE
Y/G
DC FAN
6
CN14
L1-IN
L2-IN
CN25 CN23
S-A
S-B
CN3
CN4
BLACK
BLUE
BROWN
BLACK
RED
S-C
CN20
L1
L2
POWER
TO A
SUPPLY
BROWN
BROWN
BLUE
BLUE BLACK
BLACK
TO B
TO C
1(A)
3(A)
2(A)
1(B)
3(B)
2(B)
1(C)
2(C)
3(C)
Y/G
3
ELECTRONIC
EXPANSIVE
VALVE
ELECTRONIC
EXPANSIVE
VALVE
3
6
6
P-2
OPTIONAL
NOTE:
FOUR-WAY VALVE
IS USED IN THE
COOLING & HEATING
UNIT ONLY
Notes:
RED
OPTIONAL1
NOTE:1. Use the magnetic ring
(not supplied, optional part)
to hitch the connective cable
of indoor and outdoor units
after installation. one magnetic
ring is used for one cable
.
2.Choosing OPTIONAL1 or
OPTIONAL2 is either-or decision.
This symbol indicates the element is optional,
the actual shape shall be prevail.
OPTIONAL