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4
RED
RED
BRN
GRN
FAN
CMP1
CMP2
HS2
HS1
PWR
HS3/EXH/RVS
RED
RED
J8
J1
PWR
CUT TO
ISOLATE
CONTROLLER
POWER
CUT FOR DUAL
TRANSFORMER
EQUIPTMENT
RELAYS
WHT
BLU
YEL
RED
ORN
PNK
PremierLink Connections
40RM Connections
38AK, AKS, ARZ, ARS
Terminal
Board (TB)
W2
R
Y1
Y2
W1
G
C
X
WHT
WHT
IFC
C2
C1
CCR
40RM, 40RMQ, 40RMS
HEAT ACCESSORY
W2
W1
C
W2
R
Y1
Y2
W1
G
C
X
LLSV
CCSV
CCR
RED
RED
BRN
GRN
FAN
CMP1
CMP2
HS2
HS1
PWR
HS3/EXH/RVS
RED
RED
J8
J1
PWR
CUT TO
ISOLATE
CONTROLLER
POWER
CUT FOR DUAL
TRANSFORMER
EQUIPTMENT
RELAYS
WHT
BLU
YEL
RED
ORN
PNK
PremierLink Connections
40RM Connections
38AKS
Terminal
Board (TB2)
W2
R
Y1
Y2
W1
G
C
X
WHT
WHT
IFC
C2
C1
40RM, 40RMQ, 40RMS
HEAT ACCESSORY
W2
W1
C
4
10
9
8
3
2
1
CCSV
CCR
CR2
CCR
LLSV
CR2
LEGEND
NOTE: Configure AC to “0”.
Fig. 2A — Typical PremierLink™ Control Wiring — 38AK,AKS,ARZ,ARS007-012 Units
CCR —
Capacity Control Relay (If Equipped)
CCSV —
Capacity Control Valve, Indoor Coil (If Equipped)
IFC —
Indoor-Fan Contactor
LLSV —
Liquid Line Solenoid Valve
LEGEND
Fig. 2B — Typical PremierLink Control Wiring — 38AKS013-024 Units
CCR —
Capacity Control Relay (If Equipped)
CCSV —
Capacity Control Valve, Indoor Coil (If Equipped)
CR2 —
Control Relay No. 2 (Liquid Line Solenoid Valve)
IFC —
Indoor-Fan Contactor
LLSV —
Liquid Line Solenoid Valve