WaterFurnace 7 Series - Manual (Page 32)

32
7 SERIES 50Hz 700A11 INSTALLATION MANUAL
Wiring Schematics
Aurora Variable Speed
NOTE 7
NOTE 6
Violet(14)
Transformer
24V
ECM
Blower
Motor
P12
P11 2 3 4 5 1
Green
16 1 12 15 10
PWM C1 C2 R G
33
CFM
To P2 on
Electric Heat
Board
T RV
CC
HP
Condensate
Black(10) Black(09) Blue(08) Blue(07)
LP
Black Black
FP2
T
Yellow Yellow
FP1
Orange(02) Orange(01)
RV
Black(15)
Green(11)
Brown(23)
NOTE 2
NOTE 1
Unit Power
220-240/50/1
L2 L1
CC
T2 T1
Violet(42)
Blue(24)
Yellow(25)
Green/Yellow(28)
Black/White
Yellow
Red
220V
G
5A Circuit Breaker 5A Circuit Breaker
Black(3)
Black(2)
Gray/White(4)
1
2
PB1
2
1
1
C
2
4
3
2
Black(20)
PS
1
3
2
Brown
Blue
240V
Black
Red
Black
L1 and L2 on
VS Drive
12 L1
L2
AID Tool
Communicating Thermostat
To Master on
VS Drive
Black(21)
1
2
3
A-
B+
C
T
Brown
Brown
T Purple
Purple
GND
OUT
5DC
3
2
4
Green
White
Brown
Brown
Brown
Black
Black
Violet(8)
Violet(7)
Brown(10)
Orange(9)
NOTE: 4
Brown
Blue
SUC P
AUXILIARY
HEAT CT
BLOWER
CT
PERFORMANCE
OPTION
3
2
4
FLOW METER
Black(22)
Black/White(5)
Pink T
Pink
HWHW
White
White
Black
Black
Orange
Orange
HOT WATER
OPTION
Orange
BLOWER
CURRENT
TRANSDUCER
(CT)
Red
Black
Circuit Breaker
Circuit Breaker
Blue Blue
3
2
1
4
10DC
GND
PWM
1
2
3
NA 4
Black
VARIABLE
SPEED PUMP
LOW VOLTAGE
Pump Slave
Input/Output
Home
Automation
Smart Grid
Future Use
Dehumidification Output
Accessory 2 Output
Analog Output 0-10VDC
NOTE: 8
NOTE: 9
220-240/50/1
Pump
G
Pump
Ext Pump
1/2 hp Total
Variable
Speed
Pump
220-240/50/1
VS
Pump G
Gray
Gray
White
White
T
NOTE 12
SCT
P8
MOTOR
P6
RS485
P7
ZONE
P9
ABC
STEPPER
ANA
ACC2
DH
DIV
NO
COM
K6
NO
COM
K5
C R L1 L1 L2 L2
P12
P10
P5
P11
C R (-) (+) C R (-) (+) C R (-) (+)
P4
P2
K1
K2
K3
HA2
HA1
SGI
VS DATA
PUMP
SLAVE
P3
V+ C R TX RX +5
P14
LLT
P1
LAT
FLOW
LWT
EWT
CT2 4
3
CT2 4
3
CT1 2
1
CT1 2
1
Status
G
DISCH
P16
P17
P18
P15
(Aurora Expansion Board)
AXB™
See Figure 1 for
DHW wiring.
SW1
Modbus Add. ID
Future Use
1
2
3
4
5
ON OFF
Future Use
Acc 2 – Dip 4
Acc 2 – Dip 5
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 CCG CC2
HI
CC2
LO
CC2
G REVREV FP1 FP1 FP2 FP2 LPS LPS HPSHPS
Aurora Base Control
(ABC)
K1-RV Relay K2-CC Relay K3
-CC2 Relay
K4-Fan Relay
K5-Alarm
Relay
K6-Acc
Relay
F
R
C
CC G Y1 C
R
ES
LS
P2
EH1
Y G G
G
C
S+
5
C
S
+5
2
1C
C
IN
OUT
VS
GND
24 VAC
0-10DC
1
2
3
R
C
ABC BOARD
AXB BOARD
MODULATING VALVE
1
2
VS PUMP
LOOP