Daikin Magnitude WME092CD - WME Unit Wiring Schematic

IOM 1266-2 • MAGNITUDE
®
MODEL WME CHILLERS 24 www.DaikinApplied.com
InsTallaTIon
Figure 25: WME Unit Wiring Schematic
REVISIONPART NUMBER
1 2
12
3 4 5 6 7 8 9
10 11
336078102 0A
WME-C UNIT BOX SCH
WHT(2)
RED(2)
GRN(2)
BLK(2)
S+
S-
REF
OPEN
B
W
G
R
24V+
24V-
ON
12345678
EXVDRV
111111
L2
11
L2
20
ACT2
ACT1
PC RESET
22
BA
35
LONMARK WIRING
GND
BLK
33
23
BLK
BLU
BRN
WHT
+24VAC/DC
24N
CEFS
BLU
33
23
23
BLK
BRN
WHT
+24VAC/DC
24N
EEFS
23
21
SW1 (UNIT SWITCH)
3
4
WHT
WHT
WHT
SWITCH
31
22
31
REMOTE
PWR
INPUT
TOWER STAGE #3
6
TOWER STAGE #2
CONDENSOR PUMP #2
54
TOWER STAGE #1
TS1
CP2
654
EVAP PUMP #1
EVAP PUMP #2
321
L1
L1
321
CB1
6A
EP2
EP1
30
29
BLK
32
20
35
35
0-10V
COOLING TOWER VFD
0-10V
COOLING TOWER BYPASS VALVE
3029
RED
26
27 27
28
PE
28
4-20mA
DEMAND LIMIT
7 7
TS3
TS2
36
36
13
121212
CONDENSOR PUMP #1
CP1
-
+
34
22
CONTROLLER
E-PORT1
CMPR BOX #1
(BUE1)
OR MODBUS
FOR BACNET-MSTP
FIELD WIRING
ADAPTER
SEE DWG 336078103
CONTROLLER
SCHEM, COMPRESSOR
E-PORT2
CMPR BOX #2
35
21
(BUE1)
BACNET-IP
FIELD WIRING
34
(SCALE: 0-125% RLA)
0-10V
UNIT MOTOR CURRENT OUTPUT
VDC OR VAC
13
NC
NO
ALARM NO/NC
13
AR4
13
24/120V
33
RED(3)
BLK(3)
10
8
9
SENSOR
SENSOR
10
8
9
EXV BOARD CAL
21 36
DOOR
BUE1
UE1 IS REPLACED WITH
FOR BACNET, MODBUS
AR3
ENCLOSURE
24
WHT
WHT
BLK
RED
PWR
GND
SIG
LLP
PE
PWR
GND
SIG
EVPP
PWR
GND
SIG
CNDP
BLK(3)
RED
RED
RED
32
21
PE
Address = 1
G
G0
Vbat
U2
U1
U3
GND
U4
U5
U6
GND
U7
U8
U9
U10
GND
NO1
C1/2
NO2
NO3
C3/4/5
NO4
C3/4/5
NO5
NO6
NC6
C6
J1
J2
J10
J11
J12
(EHUB)
J9
+5Vref
GND
+Vdc
MODBUS
ON
1
234 1234
UE1
Tx-/Rx-
Tx+/Rx+
GND
TxL/RxL
TxH/RxH
GND
(J4 FBus)
(J5 CAN)
+Vtwrm
Tx-/Rx-
Tx+/Rx+
GND
(J3 DISP)
J6 BMS
(BUE1 OPTION)
UE1
25
25
S1
HMI
PC1
SEE DWG 336078103
SCHEM, COMPRESSOR
24/120VAC
Customer
CUSTOMER SUPPLIED POWER
4-20mA
LEAVING WATER RESET
26
28
J5
C1
J3
ETHERNET
U2
U3
GND
+VDC
J2
-
GND
+Vterm
GND
+5Vref
U1
J24
pLAN
G
J1
+
G0
J11 pLAN
J12
NO1
U4
GND
U5
GND
Y1
VG0
VG
Y2
Y3
Y4
BMS CARDFIELD BUS CARD
RJ45
ID1
J4
NO2
C1
C4
C4
NO4
NO5
NO6
NO3
J13
C7
C7
NO7
NO8
NC8
J25 BMS2
+
GND
-
HUB
C8
J14
-
GND
+
J26 FBus2
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J15
12
UC1
01-10
01-4
01-10
01-4
01-10
01-2
01-2
01-9
01-5
24-18
24N-8
USB
ETR1
24N-7
24-8
120N-1
GRN
WHT
RED
BLK
24-18
24-23
24N-3
SW-2
UC1:ID7
-
+
-
+
U
C
1
:
I
D
7
U
C
1
:
I
D
6
2
4
-
9
SW-1
1
2
0
-
9
120-10
1
2
0
-
8
1
2
0
-
7
120-6
1
2
0
-
1
1
2
0
-
5
1
2
0
-
4
1
2
0
-
3
1
2
0
-
2
2
4
-
7
2
4
-
8
2
4
N
-
2
2
4
-
5
2
4
-
4
2
4
-
3
2
4
-
2
1
2
0
-
1
1
2
4
N
-
1
0
2
4
-
1
9
2
4
N
-
9
2
4
N
-
1
1
ETR3
V
G
A
ETR4
24-15
24-16
24-17
2
4
N
-
1
2
4
-
1
1
2
0
-
1
3
1
2
0
-
1
4
1
2
0
-
1
2
G
N
D
+
5
V
G
S
1
2
4
N
+
2
4
V
2
4
N
-
7
2
4
-
1
1
2
4
-
1
4
2
4
-
1
3
+
5
V
G
N
D
2
4
-
1
2
2
4
N
-
4
E
T
R
2
U
C
1
:
I
D
6
S
W
-
1
01-10
01-5
2
4
-
1
1
+
+
2
4
-
6
2
4
-
2
0
UP TO 4 ACTUATORS
SEE PAGE 2 FOR
SECT 2
RM/POWER WIRING
20 21 22 23 24 25 26 27 28
UTB2 TERMINAL BLOCK JUMPERS
+24V 24N
3332
31
3029 363534
11 12 13
UTB1 TERMINAL BLOCK JUMPERS
NEUTRAL BLOCK
98
1065 732 41
EEWT
ELWT
CEWT
CLWT
LLT
01-12
01-12
01-5
01-2
01-3
DRAWING 3360781020A01