York YAFS012, Manual

Page: 54 / 60

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
The manufacturer works continually to improve its products. As a result, the design and speci fi cations of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signi fi es that the equipment is acceptable under the provisions
of the job speci fi 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 Af fi nity are registered
trademarks of Johnson Controls, Inc., and are used with permission.
SUC PSUC P
HWHW
G G G
Wires provided
with flow center Wires provided
with flow center
RED
RED
SC
T
P8
MO
TO
R
P6
RS
485
P7
ZO
NE
P9
AB
C
ST
EP
PER
AN
A
ACC2
DH
DI
V
NO
CO
M
K6
NO
CO
M
K5
C R L1 L1 L2 L2
P1
2
P1
0
P5
P1
1
C R
(-) (+
)
C R
(-) (+
)
C R (-)
(+
)
P4
P2
K1
K2
K3
HA
2
HA
1
SG
I
LO
O
P
VS
D
AT
A
VS
P
UM
P
PU
MP
SL
AV
E
P3
V+
C R
TX
RX
+5
P1
4
LLT
P1
LA
T
FL
O
W
LW
T
EW
T
4
3
CT
2
4
3
CT
1
2
1
CT
1
2
1
Status
G
DI
SC
H
P1
6
P1
7
P1
8
P1
5
(Aurora Expansion Board)
AXB ™
SW1
Modbus Add. ID
Future Use
1
2
3
4
5
ON OFF
Future Use
Acc 2 – Dip 4
Acc 2 – Dip 5
CT
2
SC
T
P8
MO
TO
R
P6
RS
485
P7
ZO
NE
P9
AB
C
ST
EP
PER
AN
A
ACC2
DH
DI
V
NO
CO
M
K6
NO
CO
M
K5
C R L1 L1 L2 L2
P1
2
P1
0
P5
P1
1
C R
(-) (+
)
C R
(-) (+
)
C R (-)
(+
)
P4
P2
K1
K2
K3
HA
2
HA
1
SG
I
LO
O
P
VS
D
AT
A
VS
P
UM
P
PU
MP
SL
AV
E
P3
V+
C R
TX
RX
+5
P1
4
LLT
P1
LA
T
FL
O
W
LW
T
EW
T
4
3
CT
2
4
3
CT
1
2
1
CT
1
2
1
Status
G
DI
SC
H
P1
6
P1
7
P1
8
P1
5
(Aurora Expansion Board)
AXB ™
SW1
Modbus Add. ID
Future Use
1
2
3
4
5
ON OFF
Future Use
Acc 2 – Dip 4
Acc 2 – Dip 5
CT
2
C
S+
5
C
S
+5
2
1C
C
IN
OU
T
Green
Variable
Speed
Pump
LOW VOLTAGE
VS
Pump
Brown
Blue
Black
Low Voltage harness
connected to pump.
Variable
Speed Pump
HIGH VOLTAGE
L
N
L
N
Variable Speed Flow Center With
1 – UPMXL 25-124 Pump
Wiring Schematics cont.
Variable Speed Pump (UPMXL 25-124)
Affinity & Affinity Advanced Series
1 - 6 Tons 60Hz
SD2500AK6 11/22 54 Page _____ of _____