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Contractor:
Engineer:
Project Name:
Wiring Schematics cont.
Aurora Advanced with 5-Speed ECM
1
Ext Pump
Orange(9)
1
Pump
1/2 hp Total
PB1
G
208-230/60/1
2
Pump
2
Brown(10)
NOTE 10
Variable
Speed
VS
Pump
G
Pump
208-230/60/1
PRESSURE
TRANSDUCER
GND
1
Black
OUT
2
White
5DC
3
Red
REFRIGERATION
OPTION
Brown
T
Brown
Gray
T
Gray
FLOW METER
GND
3
3
Green
OUT
2
2
White
5DC
4
4
Brown
Purple
T
Purple
(Aurora Expansion Board)
White
T
White
PERFORMANCE
OPTION
Pump Slave
Input/Output
VARIABLE
SPEED PUMP
LOW VOLTAGE
SEE DETAIL
Future Use
Smart Grid
Smart Grid
Home
Home
Automation
Automation
VARIABLE SPEED PUMP
LOW VOLTAGE
AXB BOARD
Brown
10DC
1
1
GND
2
2
Blue
AID Tool
PWM
3
3
Black
NA
4
4
NOTE: 9
Communicating
Thermostat
Water
Siren
(WA01)
The manufacturer works continually to improve its products. As a result, the design and specifi cations of each product at the time of order may be changed without notice. Purchaser's approval of this data set signifi es that the equipment is acceptable under the provisions
of the job specifi cation. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer's opinion or commendation of its products. York and Affi nity are registered
trademarks of Johnson Controls, Inc., and are used with permission.
SD2500AK6
06/21
P.O.:
Unit Tag:
Violet(8)
Violet(7)
See Figure 1 for
DHW wiring.
White
Dehumidification Output
White
Status
Black
G
Solenoid
Black
Valve
Orange
Analog Output 0-10VDC
Orange
AXB™
Blue
Blue
Red
Red
Black
Black
Brown
Brown
OFF
ON
Modbus Add. ID
1
PRESSURE
Future Use
2
TRANSDUCER
Black
1
GND
3
Future Use
White
2
OUT
4
Acc 2 – Dip 1
Red
3
5DC
5
Acc 2 – Dip 2
REFRIGERATION
OPTION
SW1
Blue
T
Blue
Pink
Pink
T
HOT WATER
OPTION
LO
R
C
O
G
Y1
Y2
W
DH
Traditional
Thermostat
AXB P4
NOTE 13
Green/Yellow
S
C
Blue
R
Red
CT
Black
CC
T2
T1
Tan
Run
Capacitor
(16)
CT
L2
L1
Black/White (5)
Gray/White (4)
Black(3)
Black(2)
G
Unit Power
Accessory 2
SV
Output
208-230/60/1
Capacitor
CT
Compressor
Gray
Common CT
Tan
NOTE 8
Auxiliary
Heat CT
NOTE 7
Blower CT
CC2
P9
C
EH1
CC F
R
F FG CC CCG
CC2
P2
ES
LS
ALM
K5-Alarm
ALG
Relay
ACC COM
ACC NO
K6-Acc
Aurora Base Control™
ACC NC
Relay
LO
R
C
O/B
G
Y1
Y2
W
DH
P1
Com2
Com1
LED4
LED5
G
G
R
RS485 NET
RS485 NET
C
C
R
(-) (+)
P8
P7
Green(11)
54
Affinity & Affinity Advanced Series
BLOWER CURRENT
NOTE 2
TRANSDUCER
(CT)
2
1
3
NOTE 1
PB2
Blue
240V
Black
Red
208V
NOTE 12
NOTE 5
Red
Blue
Black
Transformer
Yellow
24V
Black/White
Optional
UltraTech
RV
FP1
FP2
LP
HP
CS
RCP
CC2
CC2
P5
P4
REV REV FP1 FP1 FP2 FP2 LPS LPS HPS HPS
HI
LO
G
Status
SW1
LED3
G
(ABC)
Test Mode
Fault
LED1
R
FP1 – 15°F/30°F
FP2 – 15°F/30°F
RV – B/O
Acc – Dip 4
Acc – Dip 5
CC – Dual/Single
L Output Type
Future Use
Config
LED2
Y
RS485 EXP
Y1
G
CC
C
R
(-) (+)
CO
C
EH1
C
EH2
P6
P3
NOTE 6
Brown(23)
Black(21)
Black(20)
Black(22)
Condensate
Page _____ of _____
1 - 6 Tons 60Hz
C
R
F1-3A
F
PWM
CFM
C
P13
On
Off
1
2
3
4
5
6
7
8
SW2
To P2 on
Electric Heat
Board
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