94
ACCESSORIES WIRING DIAGRAMS
H
IG
H
V
O
LT
AG
E!
D
IS
CO
NNE
CT
AL
L
PO
W
ER
BE
FO
RE
SE
RV
ICI
NG
OR
IN
STA
LLI
N
G
TH
IS
UNI
T
.
M
U
LTI
PLE
PO
W
ER
SO
U
RCE
S
MA
Y
BE
PR
ESEN
T
. F
AI
LU
RE
TO
DO
SO
MA
Y
CAU
SE
PRO
PE
RT
Y
DAM
AG
E
,
PE
RS
O
NAL
INJ
URY
OR
DE
AT
H
.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
MO
TO
R 2
LIN
E 2
VAR
IAB
LE
SP
PED
FU
LL
SP
EED
48
0-6
00
V
AC
12
0-2
77
V
AC
10 A
MP
M
AX
CU
T O
UT
S
PEE
D
HAR
D
ST
AR
T
PR
OB
E
S3
PR
OB
E
S1
PR
OB
E
S2
24
VAC
HE
AT
PU
MP
N
.C. H
EAT
PU
MP
ICM
CO
NT
RO
LS
LIN
E
1
/ M
O
TO
R
1
NOTICE: The cut out speed & hard start settings are factory preset. Changing
those settings may cause early motor failure.
SENSOR
RETURN BEND END
OF CONDENSER COIL
CONNECT TO TERMINAL BLOCK
Y (CALL FOR COOL)
BL (COMMON)
RUN
CAPACITOR
( IF USED )
SEE NOTE 3
CONNECT PARALLEL TO
REVERSING VALVE 24 VAC
( IF USED ) SEE NOTE 2
0140M00108-C
NOTES:
1. USE COPPER CONDUCTORS ONLY.
2. ALTERNATE WIRING FOR HEAT PUMP APPLICATIO,N, MAKE A
PARALLEL CONNECTION FROM THE REVERSING VALVE 24 VAC
POWER SUPPLY TO THE HEAT PUMP TERMINALS ON THE CONTROL.
THE SELECT JUMPER MUST BE IN THE NORMALLY CLOSED
POSITION FOR NON-ENERGIZED REVERSING VALVE DURING HEATING.
3. ALTERNATE WIRING FOR SINGLE PHASE APPLICATION; THREE PHASE
MODELS DOES NOT REQUIRE A DUAL RUN CAPACITOR.
4. WIRING DIAGRAM SHOWS CONTROLLER CONNECTION FOR 120 TO
277 VOLTS SUPPLY; FOR 480-600 VOLT APPLICATION,
CONNECT POWER SUPPLY BETWEEN LINE 2 AND THE 480-600
VAC TERMINALS
.
LEGEND
RD_____________ RED
BK _____________BLACK
PU _____________PURPLE
BR _____________BROWN
YL _____________YELLOW
BU ____________ BLUE
LOW AMBIENT FOR DSC/DSG 3 - 5 TON
Low Ambient For - 1D Models
Summary of Contents for DRG0361DL00001S
Page 20: ...20 SYSTEM OPERATION...
