York AFFINITY YAFT026 Installation Manual page 56

AFFINITY & AFFINITY ADVANCED SINGLE & DUAL CAPACITY SERIES INSTALLATION MANUAL
Wiring Schematics cont.
Variable Speed Pump (UPMXL 25-124)
Variable
Speed
Pump
LOW VOLTAGE
Variable Speed Flow Center With
Green
Variable
L L
Speed Pump
N N
HIGH VOLTAGE
Brown
Blue
VS
Pump
Black
Low Voltage harness
connected to pump.
1 – UPMXL 25-124 Pump
Wires provided Wires provided
with flow center with flow center
G G G
RED
RED
Status Status
G G
AXB™ AXB™
(Aurora Expansion Board) (Aurora Expansion Board)
Modbus Add. ID Modbus Add. ID
Future Use Future Use
Future Use Future Use
Acc 2 – Dip 4 Acc 2 – Dip 4
Acc 2 – Dip 5 Acc 2 – Dip 5
56
OFF OFF ON ON
1 1
2 2
3 3
4 4
5 5
SW1 SW1