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Wiring
Figure 11. Deluxe 24V - dual circuit - three phase
460/60/3
1TB1
L1
1
A
,B
L2
2A
,B
L3
3A
,B
EQUIPMENT
GROUND
2B1S1
2S1
72A
2B1S2
J2-6
4S1
4S2
63A
B
A
B
B
1TB2-1
1TB2-5
1TB2-5
1TB2-4
1TB2-3
23
29
29
28
24
R
O
Y2
Y1
ROOM
T'STAT
NOTES:
1.
UNLESS OTHERWISE NOTED, ALL SWITCHES
ARE SHOWN AT 25° C (77° F), AT
ATMOSPHERIC PRESSURE, AT 50% RELATIVE
HUMIDITY, WITH ALL UTILITIES TURNED OFF,
AND AFTER A NORMAL SHUTDOWN HAS
OCCURRED.
2.
DASHED LINES INDICATE RECOMMENDED FIELD
WIRING BY OTHERS. FIELD WIRING TO BE RATED
FOR 300 VOLTS. DASHED LINE ENCLOSURE
AND/OR DASHED DEVICE OUTLINES INDICATE
COMPONENTS PROVIDED BY THE FIELD. SOLID
LINES INDICATE WIRING BY THE TRANE CO.
3.
NUMBERS ALONG THE LEFT SIDE OF THE
SCHEMATIC DESIGNATE THE LOCATION OF THE
CONTACTS BY LINE NUMBER.
4.
ALL FIELD WIRING MUST BE IN ACCORDANCE WITH
THE NATIONAL ELECTRIC CODE (NEC), STATE AND
LOCAL REQUIREMENTS. ALL LOW VOLTAGE FIELD
CONNECTIONS ARE CLASS 2.
30
1K1(AUX)
2CCH-1
J5
C
NC
1K1
1
A
E ,
4A
2B1
T1
1K1
M
2A,E
5A
3
T2
1K1
3A
6A
T3
1K2(AUX)
2CCH-2
J6
NC
1K2
C
1B
7A
2B2
T1
1K2
M
2B
8A
3
T2
1K2
3B
9A
T3
1E
2E
1T1
1T1CB1
24V
29A
W3
1U1
58A
,46B
P2-1
J2-1
LED1
1TB2-9
A
LED2
P2-4
J2-4
58
LED3
1TB2-10
59A
,47B
A
J2-2
P2-2
P2-5
J2-5
6
,B
1TB2-7
61
25E
,B
50A
50A
50A
S
1TB2-6
25
5
5
CAUTION
C
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.
5
FIELD INSTALLED WATER ISOLATION VALVE CAN BE WIRED
BETWEEN TERMINALS 1TB2-3 AND 1TB2-6 TO HAVE
IT ENERGIZE WITH THE COMPRESSOR RUN SIGNAL.
7VA MAX LOAD AT 24 VAC.
6
VERIFY TEST JUMPER HAS BEEN REMOVED TO PREVENT
CONTROL TIMING ERRORS.
CONNECTION FOR 24VAC CLASS 2 COMPRESSOR DISABLE
7
INPUT. TERMINAL 1TB2-7 AND 1TB2-8
CONTROL DIAGNOSTIC CODES (1U1 & 1U2)
LED1
LED2
LED3
COLOR=GRN
COLOR-RED
COLOR=RED
OFF
OFF
OFF
CONTROL OFF
ON
OFF
OFF
NORMAL / COMP OFF
ON
OFF
FLASH
ANTI-SHORT CYCLE
ON
OFF
ON
NORMAL / COMP ON
FLASH
ON
OFF
BROWNOUT CONDITIION
ON
FLASH
ON
SOFT LOCKOUT LP
ON
FLASH
FLASH
SOFT LOCKOUT HP
ON
ON
ON
MANUAL LOCKOUT LP
ON
ON
FLASH
MANUAL LOCKOUT HP
MANUAL LOCKOUT
ON
FLASH
OFF
CONDENSATE LEVEL
ON
ON
OFF
COMPRESSOR DISABLE
DEVICE PREFIX LOCATION CODE
AREA
1
CONTROL PANEL
2
COMPRESSOR SECTION
3
BLOWER SECTION
4
WATER COIL SECTION
5
FIELD INSTALLED DEVICES
1K8
2L1
4
2
22A,B
1K8
25K
3
1
2B2S3
J2-1
P2-1
2S2
P2-4
J2-4
2B2S4
P2-2
J2-2
4S3
4S4
68A
P2-5
J2-5
11
46B
59
1TB2-8
60
7
1K1
25F
25S
ATTENTION
N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!
¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!
LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES
LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS
POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.
PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.
L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT
SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.
ENDOMMAGER L'ÉQUIPEMENT.
11
ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE
WHEN CONTROL 1U1 AND 1U2 GOES INTO MANUAL LOCKOUT MODE.
CONTACTS RATED FOR CLASS 2 24V. TERMINAL 1TB2-9 AND 10.
LEGEND
DEVICE
DESCRIPTION
CONTROLLER MODE
DESIGNATION
1K1
COMPRESSOR CONTACTOR
1K1 (AUX)
AUXILIARY
1K2 (AUX)
AUXILIARY
1K2
COMPRESSOR CONTACTOR
1K8
REVERSING VALVE RELAY
1T1
TRANSFORMER 24V
1TB1
POWER TERMINAL BLOCK
1TB2
CUSTOMER TERMINAL STRIP
1TB4
24 VOLT TERMINAL STRIP
1U1
COMPR CONTROL MODULE
1U2
COMPR CONTROL MODULE
2B1S1
HIGH PRESSURE SWITCH
LOCATION
2B1S2
LOW PRESSURE SWITCH
2B1
COMPRESSOR
2B2
COMPRESSOR
2CCH-1
2CCH-1
HEATER; CRANKCASE
HEATER; CRANKCASE
2CCH-2
2CCH-2
HEATER; CRANKCASE
HEATER; CRANKCASE
REVERSING VALVE
2L1
REVERSING VALVE
2L2
2S1
DISCHARGE LINE SENSOR
2S2
DISCHARGE LINE SENSOR
4S3,4
FREEZE PROTECTION SWITCH
4S1,2
FREEZE PROTECTION SWITCH
1TB4-9
1TB4-10
A
25B
25
25
E,F
1TB4-8
1TB4-7
25
25
2L2
1U2
25G
1K2
LED1
LED2
LED3
W4
6
PRECAUCIÓN
WSHP-SVX02E-EN
LINE
NUMBER
2,3,4,
41
1
7
5,6,7,
28
19,22
16
2,3,4
27,25
27,25
2,3,4
8,9,10
1
1
7
7
19
20
31
29
31
33
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