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Unit Wiring
Figure 20. Tracer® ZN510 with PSC motor
208/60/1
208/60/1
1
L
L
1
1
L
L
2
2
2
1PB1
3B
3
P11-3
P11-3
J11-3
J11-3
1A
2A
EQUIPMENT
4
GROUND
5
1A
6
P11-1
J11-1
2A
7
P11-2
J11-2
8
9
10
11
12
20B
FIELD INSTALLED
ISOLATION VALVE
13
1K1
1TB1-1&2
1TB1-3&4
14
COM
CLOSE
OPEN
15
FOR TWO WIRE N.C VALVE,
16
DISREGARD CLOSE TERMINAL WIRING.
MAX LOAD 6VA AT 24V
17
18
19
20
1TB1-1 & 2
K,L,M,P
B
21
21
22
1K1
M
2B1S1
47B
46B
23
J9-1
P9-1
P
24
25
26
27
28
P
21R
29
J9-3
P9-3
30
1K4
L
31
21K
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
NOTES:
1.
UNLESS OTHERWISE NOTED, ALL SWITCHES
49
ARE SHOWN AT 25° C (77° F), AT
ATMOSPHERIC PRESSURE, AT 50% RELATIVE
HUMIDITY, WITH ALL UTILITIES TURNED OFF,
50
AND AFTER A NORMAL SHUTDOWN HAS
OCCURRED.
51
2.
DASHED LINES INDICATE RECOMMENDED FIELD
WIRING BY OTHERS. FIELD WIRING TO BE RATED
52
FOR 600 VOLTS. DASHED LINE ENCLOSURE
AND/OR DASHED DEVICE OUTLINES INDICATE
COMPONENTS PROVIDED BY THE FIELD. SOLID
53
LINES INDICATE WIRING BY THE TRANE CO.
3.
NUMBERS ALONG THE RIGHT SIDE OF THE
54
SCHEMATIC DESIGNATE THE LOCATION OF THE
CONTACTS BY LINE NUMBER.
55
4.
ALL FIELD WIRING MUST BE IN ACCORDANCE WITH
THE NATIONAL ELECTRIC CODE (NEC), STATE AND
56
LOCAL REQUIREMENTS. ALL LOW VOLTAGE FIELD
CONNECTIONS ARE TO BE CLASS 2.
57
58
59
6
COMMUNICATION WIRE MUST BE TRANE PART NO.
400-20-28, OR WINDY CITY OR CONNECT AIR
"LEVEL 4" CABLE. MAXIMUM OF 4500 FOOT
60
AGGREGATE RUN.
CAUTION! DO NOT RUN POWER IN THE SAME
CONDUIT OR WIRE BUNDLE WITH COMMUNICATION
LINK. FOR ADDITIONAL INFROMATION REFER TO
EMTX-EB-68.
WSHP-SVX10H-EN
3A
CHASSIS
GROUND
2CCH-1
1K1
1K1
W
W
1B
4A
P12-1
P12-1
J12-1
J12-1
1K1
1K1
1K1
1K1
2B
6C
6E
P12-2
P12-2
J12-2
J12-2
1C
2D
,C
1K4
C,D
4
2
D
D
208/60/1
208/60/1
1T1
1T1
24V
24V
A
1K1
2B1S2
48B
2S1
49C
49B
P9-2
J9-2
P
2L1
64B
P9-4
J9-4
63A
3S3
44B
CONDENSATE
P7-5
J7-5
OVERFLOW
45B
P7-6
J7-6
OCCUPANCY
OPTIONAL
CONNECTIONS
CAUTION
USE COPPER CONDUCTORS ONLY!
UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT
OTHER TYPES OF CONDUCTORS.
FAILURE TO DO SO MAY CAUSE DAMAGE TO THE
EQUIPMENT.
1C3
4B
2B1
C
M
2B1C1
2B1C1
5B
1
DEVICE PREFIX LOCATION CODE
S
6B
AREA
1
CONTROL PANEL
R
2
COMPRESSOR SECTION
3
INDOOR FAN AND COIL SECTION
4
WATER COIL SECTION
5
RETURN AND FRESH AIR SECTION
6
FIELD INSTALLED DEVICE
1G
BLK
J1-1
P1-1
9A
ORG
3B2
P1-3
J1-3
M
C
YEL OR WHT
1
GRN
J1-2
P1-2
COM
YEL OR WHT
3B2C2
BRN
BLU
RED
1TB1-3 & 4
26
20B
64A
21K
P14-1
26U
GND
24V
J1
J2-1
POWER
J2-2
44A
J2-3
1U4
J2-4
45A
J2-5
J2-6
COMM LINK
ZONE
GND
67A
ATTENTION
N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!
LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES
POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.
L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT
ENDOMMAGER L'ÉQUIPEMENT.
LEGEND
DEVICE
DESCRIPTION
DESIGNATION
1C3
START ASSIST
1K1
COMPRESSOR CONTACTOR
1K4
BLOWER RELAY
1PB1
POWER BLOCK
1TB1
CUSTOMER LOW V. TERM BLOCK
2CCH-1
CRANKCASE HEATER
LOCATION
CONTROL POWER TRANSFORMER
1T1
1U4
MAIN BOARD
2B1
COMPRESSOR MOTOR
2B1C1
COMPRESSOR RUN CAPACITOR
LEAD COLORS
2B1S1
HIGH PRESSURE CUTOUT
LEAD
BLK
ORG
SPEED
HIGH
LOW
2S1
FREEZE PROTECTION SWITCH
2L1
REVERSING VALVE COIL
2B1S2
LOW PRESSURE SWITCH
3B2
EVAP FAN MOTOR
3B2C2
EVAP FAN MTR RUN CAPACITOR
3RT4
DISCHARGE AIR SENSOR
OVERFLOW SWITCH
3S3
4RT3
LEAVING WATER TEMP SENSOR
B
,U
26U
64A
20B
63A
P14-5
P14-2
1
2
3
4
5
6
7
BINARY OUTPUTS
83A
J3-4
3RT4
82A
J3-3
81A
J3-2
4RT3
80A
ZONE SENSOR
J3-1
SET
FAN
GND
75A
75B
75C
J7-1
P7-1
J10-1
P10-1
69A
69B
69C
J7-2
P7-2
J10-2
P10-2
68A
68B
68C
J7-3
P7-3
J10-3
P10-3
67B
67C
J7-4
P7-4
J10-4
P10-4
PRECAUCIÓN
¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!
LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS
PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.
SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.
LINE
NUMBER
5
6,7,27
13,31
3
21
4
19
34
6,7,8
8
23
23
29
23
15
15
38
37
40
26B
DISCHARGE AIR
SENSOR
LEAVING WATER
SENSOR
FAN MODE
SET POINT
COMMON
ZONE
SENSOR
ZONE TEMP
6
33
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