Internal Wiring - Prestige Solo 110 Installation And Maintenance Manual

7.0

Internal Wiring

ACV MAX
Display
1 Y
2 Y
3 Y
4 Y
5 Y
X13
6 Y
7 Y
8 Y
9 Y
10 Y
1 W
2 W
2
Cascade
3 W
Slave
4 4 W
5 W
5
6 W
1
L
Flame
2
G
3
N
L 4
P4 Pump
G 5
N 6
7
L
P3 Pump
8
G
9
N
L 10
DHW Pump
G 11
N 12
L 13
CH Pump
G 14
N 15
16
L
Power Supply
17
G
N 18
L 19
Alarm
G 20
21
N
CH2
Thermostat
System
Sensor
Modulation
Signal
CH1
Thermostat
Outdoor
Sensor
DHW Sensor
or Aquastat
Modbus
Wire Legend
- Low Voltage
- Line Voltage
- Ingnition Cable
Manual Reset
Wire Color Legend
Limit
BK – Black
W – White
Auto Reset
GR – Green
Limit
BL – Blue
R – Red
O – Orange Mix
Sensor
V – Violet
Fig. 20: Prestige Solo Boiler Factory Wiring
Y – Yellow
BR – Brown
GY – Gray
Prestige Solo Internal Wiring
BK
GND
W
BK
W
BK
W
BK
W
BK
W
BK
GND
W
BK
GND
W
3
Blower
X5
2
Power Terminals
1
X6
X4
X7
BR
1
BR
2
3
O
4 O
1
BK
2
BK
V1
V1
5
G GND
V2 1
GND
V2 3
Gas Valve Gas Valve
(Solo 299/399) (Solo 155/175/250)
1
Blower 2
Signal Terminals
4
Blower
5
Flue Temperature Sensor
Return Temperature Sensor
Supply Temperature Sensor
Water Pressure
Sensor
31
ACV MAX
Control Board
Y 1
Y 2
Y 3
Y 4
Y 5
X11
Y 6
Y 7
Y 8
Y 9
Y 10
W 1
W 2
W 3
X15
W 4
W 5
W 6
W 2
X10
BK 1
W 4
BK 3
X12
W 2
BK 1
BK 6
W 5
BK 4
P14
W 3
BK 2
W 1
On / Off
Switch
BK 3
P13
W 2
1
GND
GND
BK 6
W 5
X9
BK 4
W 3
BK 2
W 1
GND
1
2
Gas Valve
(Solo 80/110)
1
Cascade
2
X16
Master 3
4
R R 6
W W 11
X1
V V 12
BK BK 5
BK 1
BK 6
Y 2
7
Y
X3
BL 3
BL 8
R 4
R 9
BR 1
BR 8
O 2
X2
O 9
1 W 14
1
2 BK 7
2
3
3 R 13