44
Wiring Schematics
Aurora Advanced with ECM and IntelliStart
Brown(106)
Transformer
24V
Transformer
24V
ECM
Blower
Motor
P11
2 3 4 5
1
Green(107)
16 1
12 15 10
PWM
C1 C2
R
G
33
CFM
To P2 on
Electric Heat
Board
TT
RVRV
CCCC
HP
Condensate
Bla
ck(
125)
Bla
ck(
124)
Blu
e(12
3)
Blu
e(12
2)
LP
Bla
ck(
119)
Bla
ck(
118)
FP2
TT
Ye
llow
(11
7)
Ye
llow
(11
6)
FP1
Or
ang
e(12
1)
Or
ang
e(12
0)
RV
Bla
ck(
15
)
Vio
le
t(1
4)
Green(11)
Brown(115)
NOTE 2
NOTE 1
Unit Power
208-230/60/1
Ru n
Ca pac itor
Ru n
Ca pac itor
Violet(111)
Blue(110)
Yellow(109)
Green/Yellow(108)
Black/White
Yellow
Red
208V
Ext Pump
1/2 hp Total
208-230/60/1
Pump
Pump
GGG
GG
Black(3)
Black(2)
Gray/White(4)
1
2
PB1
2
1
1
2
PB1
2
1
1
C
2
1
C
2
4
3
2
4
3
2
1
C
2
4
3
2
1
C
2
4
3
2
Black(113)
PB2
1
3
2
Blue
240V
Black
UltraTech
Optional
RCP
RCP
CS
Blu
e
Blu
e
UltraTech
Optional
RCP
CS
Blu
e
Blu
e
Compressor
Common CT
Orange(9)
5A
C
irc
uit
B
rea
ke
r
5A
C
irc
uit
B
rea
ke
r
GND
OUT
5DC
1
2
3
Red
Violet(8)
Violet(7)
Red
C
S
R
C
S
R
L2
L1
CC
Blue
Blue
Tan
(16)
Black
T2
T1
Red
C
S
R
L2
L1
CC
Blue
Tan
(16)
Black
T2
T1
Ther
m
os
tat
R
C
Y1
O
DH
Y2
G
W
LO
Ther
m
os
tat
R
C
Y1
O
DH
Y2
G
W
LO
T
T
T
T
Brown(253)
Brown(252)
T
Brown(253)
Brown(252)
Black
Red
GND
OUT
5DC
1
2
3
White
GND
OUT
5DC
1
2
3
White
Black
Red
GND
OUT
5DC
1
2
3
White
Capacitor
CT
Capacitor
CT
Blower CT
Blower CT
Auxiliary
Heat CT
Blue(251)
TT
Blue(252)
SCT
T
Blue(252)
SCT
SUC PSUC P
White
Black
Pink(139)
TT
Pink(140)
HWHW
Pink(139)
T
Pink(140)
HWHW
Brown(10)
Black(114)
Black(112)
Orange(105)
BLOWER
CURRENT
TRANSDUCER
(CT)
CT
Blue
Blue
Red
Red
White
White
Black
Black
Orange
Orange
Black(104)
Black(103)
Brown(102)
Brown(101)
REFRIGERATION
OPTION
HOT WATER
OPTION
REFRIGERATION
OPTION
PERFORMANCE
OPTION
White
White
Purple
Purple
Gray(136)
Gray(135)
GND
OUT
5DC
3
2
4
GND
OUT
5DC
3
2
4
White
3
2
4
3
2
4
3
2
4
FLOW METER
Brown
Green
PRESSURE
TRANSDUCER
PRESSURE
TRANSDUCER
Black/White(5)
CT
NOTE 7
NOTE 7
Traditional
Thermostat
AID Tool
Communicating
Thermostat
Pump Slave
Input/Output
Pump Slave
Input/Output
Future Use
Smart Grid
Home
Automation
Not Used
Accessory 2
Output
Analog Output 0-10VDC
NOTE 5
NOTE 6
NOTE 3
NOTE 3
P8
M
OT
OR
P6
RS
485
P7
ZO
NE
P9
ABC
ST
EP
PER
ANA
ACC2
DH
DIV
NO
C
OM
K6
NO
C
OM
K5
C
R
L1
L1
L2
L2
P12
P10
P5
P11
C
R
(-)
(+)
C
R
(-)
(+)
C
R
(-)
(+)
P4
P2
K1
K2
K3
HA
2
HA
1
SGI
LOO
P
VS D
AT
A
VS PU
M
P
PU
MP
SL
AVE
P3
V+
C
R
TX
RX
+5
P14
LLT
P1
LA
T
FL
O
W
LWT
EWT
CT1 4
3
FA
N
4
3
CT2 2
1
AUX 2
1
Status
G
DI
SCH
P16
P17
P18
P15
(Aurora Expansion Board)
AXB™
SW1
Modbus Add. ID
Future Use
1
2
3
4
5
ON
OFF
Future Use
Acc 2 – Dip 1
Acc 2 – Dip 2
See Figure 1 for
DHW wiring.
P8
M
OT
OR
P6
RS
485
P7
ZO
NE
P9
ABC
ST
EP
PER
ANA
ACC2
DH
DIV
NO
C
OM
K6
NO
C
OM
K5
C
R
L1
L1
L2
L2
P12
P10
P5
P11
C
R
(-)
(+)
C
R
(-)
(+)
C
R
(-)
(+)
P4
P2
K1
K2
K3
HA
2
HA
1
SGI
LOO
P
VS D
AT
A
VS PU
M
P
PU
MP
SL
AVE
P3
V+
C
R
TX
RX
+5
P14
LLT
P1
LA
T
FL
O
W
LWT
EWT
CT1 4
3
FA
N
4
3
CT2 2
1
AUX 2
1
Status
G
DI
SCH
P16
P17
P18
P15
(Aurora Expansion Board)
AXB™
SW1
Modbus Add. ID
Future Use
1
2
3
4
5
ON
OFF
Future Use
Acc 2 – Dip 1
Acc 2 – Dip 2
See Figure 1 for
DHW wiring.
CFM
P13
P4
SW1
P5
JW2
P9
LO
O/B
Y2
W
DH
P8
P7
RS485 NET
RS485 NET
P6
RS485 EXP
P3
SW2
On
Future Use
L Output Type
CC – Dual/Single
Acc – Dip 5
Acc – Dip 4
RV – B/O
FP2 – 15
°F/30°F
FP1 – 15
°F/30°F
Com1
LED5
Com2
LED5
Test Mode
F1-3A
P1
C
PWM
1
2
3
4
5
6
7
8
ALM
ALG
ACC COM
ACC NO
ACC NC
R
C
G
Y1
EH2
C
EH1
C
CO
C R - +
C R - +
Off
Fault
LED1
R
Status
LED3
Config
LED2
CC2
CC F
C
R F FG CC CCGCC2
HI
CC2
LO
CC2
G
REVREVFP1 FP1 FP2 FP2 LPS LPSHPSHPS
Aurora Base Control
(ABC)
K1-
RV
R
elay
K2-
CC Re
lay
K3-CC2
Re
lay
K4-
Fan R
elay
K5-Alarm
Relay
K6-Acc
Relay
F
R
C
CC
G
Y1
C
R
ES
LS
P2
EH1
YY
GG
GG
GGG
CFM
P13
P4
SW1
P5
JW2
P9
LO
O/B
Y2
W
DH
P8
P7
RS485 NET
RS485 NET
P6
RS485 EXP
P3
SW2
On
Future Use
L Output Type
CC – Dual/Single
Acc – Dip 5
Acc – Dip 4
RV – B/O
FP2 – 15
°F/30°F
FP1 – 15
°F/30°F
Com1
LED5
Com2
LED5
Test Mode
F1-3A
P1
C
PWM
1
2
3
4
5
6
7
8
ALM
ALG
ACC COM
ACC NO
ACC NC
R
C
G
Y1
EH2
C
EH1
C
CO
C R - +
C R - +
Off
Fault
LED1
R
Status
LED3
Config
LED2
CC2
CC F
C
R F FG CC CCGCC2
HI
CC2
LO
CC2
G
REVREVFP1 FP1 FP2 FP2 LPS LPSHPSHPS
Aurora Base Control
(ABC)
K1-
RV
R
elay
K2-
CC Re
lay
K3-CC2
Re
lay
K4-
Fan R
elay
K5-Alarm
Relay
K6-Acc
Relay
F
R
C
CC
G
Y1
C
R
ES
LS
P2
EH1
Y
G
G
G
SV
SV
Solenoid
Valve
C
S
+5
C
C
C
2
1
IN
OU
T
+5
S
Green/Yellow
Green/Yellow
Compressor
VS
GND
24 VAC
0-10DC
1
2
3
R
C
ABC BOARD
AXB BOARD
MODULATING VALVE
1
2
Red
White
Green
NO TE: 8
3 – When
the auxilia
EAS/EAM
1 - Switch
2 - The bl
7 - Wires
5 – Brown
6 – Field C
Current T
4 – Low v
8 - Wiring
3 – When
the auxilia
EAS/EAM
1 - Switch
2 - The bl
7 - Wires
5 – Brown
6 – Field C
Current T
4 – Low v
8 - Wiring
P12
VARIABLE
SPEED PUMP
LOW VOLTAGE
SEE 97 P92 7-01
VARIABLE
SPEED PUMP
LOW VOLTAGE
SEE 97 P92 7-01
VARIABLE
SPEED PUMP
HIGH VOLTAGE
SEE 97 P92 7-01
VARIABLE
SPEED PUMP
HIGH VOLTAGE
SEE 97 P92 7-01
Nidec
Blower
Motor
Grn
4
2
3
1
PWM
P13 Connects Here
P11
2 3 4 5
1
Not
U
sed
COM
Feedb
ac
k
15
10
16
3
8
15
10
16
3
8
Nidec
Blower
Motor
Grn
4
2
3
1
PWM
P13 Connects Here
P11
2 3 4 5
1
Not
U
sed
COM
Feedb
ac
k
15
10
16
3
8
NOTE 9
Nidec
Blower
Motor
Grn
4
2
3
1
PWM
P13 Connects Here
P11
2 3 4 5
1
Not
U
sed
COM
Feedb
ac
k
15
10
16
3
8
NOTE 9
9 - On un
jum
AFFINITY & AFFINITY ADVANCED SINGLE & DUAL CAPACITY SERIES INSTALLATION MANUAL
Summary of Contents for YAFT026
Page 2: ......
Page 75: ...75 Notes AFFINITY AFFINITY ADVANCED SINGLE DUAL CAPACITY SERIES INSTALLATION MANUAL...
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