Addison RC/FC Series Installation Operation & Maintenance page 42

RC/FC Series Installation, Operation, and Maintenance Manual
Figure 13b: VFD Control Kit Wiring
1
L3
OPTIONAL
DISCONNECT
L2
SWITCH
(TYPICAL)
L1
GRD
EGB
BLOWER MOTOR MINIMUM WIRE SIZE
HP 208/230 VOLT 460 VOLT
1/2 THRU 3 14 AWG
5 12 AWG
7-1/2 10 AWG
10 8 AWG
15 6AWG
Use this wiring diagram when VFD (Variable Frequency Drive) is controlled by the ALC controller or Customer
DDC controller. The Differential Pressure Transmitter should be wire directly to the ALC/DDC Controller. See
condenser unit wiring diagram.
SEE CONDENSER UNIT
SEE CONDENSER UNIT
24V CONTROL
TERMINAL BOARD
Settings:
Eaton DC1
Parameter Setting
P-03 30
P-04 30
P-05 0
P-08 Set Per Name Plate
P-14 101
P-15 4
1
FIELD POWER SUPPLY 208/230/460-3-60. MINIMUM CIRCUIT AMPACITY AND MAXIMUM SIZE AND TYPE OF BRANCH-CIRCUIT
SHORT-CIRCUIT AND GROUND-FAULT PROTECTION PER UNIT RATING PLATE. PROVIDE DISCONNECTING MEANS AS
REQUIRED.
2 TYPICAL MOTOR SHOWN. SEE WIRING CONNECTION DIAGRAM ON MOTOR FOR ACTUAL WIRING DETAIL.
1
FIELD POWER SUPPLY SINGLE
PHASE WITH SF MOTOR 3 PHASE
Page 42 of 80
WIRING DIAGRAM# 0962I-4241A.Rev.J, VFD-CONTROL KIT, Sheet 2 of 2 08/15/18 DWN_____ CHK_____
MOTOR STARTER PROTECTION
MSP
L3 T3
L2 T2
L1 T1
EGB
14 AWG
14 AWG
14 AWG
12 AWG
12AWG
+A2
TERMINAL BOARD
‐A2
G
C
Acceleration
Deceleration
Stop mode
Motor Current
Password
DI Config Select
MOTOR STARTER PROTECTION
L2
L3
1
L2
L1
L1
VARIABLE FREQUENCY DRIVE
VFD
R‐&
L3
BL‐&
L2
BK‐&
L1
G‐&
Eaton
EFR
9
5
EXHAUST FAN RELAY
EFR
14 13
All Other Setting Should be left at the default
setting. Consult the DC1 Application Manual
VARIABLE FREQUENCY DRIVE
MSP
BL‐&
T3
BL‐&
T2 L2/N
BK‐&
T1 L1
G‐&
R‐&
U
BL‐& EFM
W
2
BK‐&
V EXHAUST FAN MOTOR
GR
(DC1)
VFD
AI1
6
0V
7
O 24V
1
O DI1
2
VFD
R‐&
U
BL‐& EFM
W
2
BK‐&
V EXHAUST FAN MOTOR
GR
DS LWF