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WSHP-SVN08B-EN 29
60
59
58
57
56
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52
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49
46
48
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41
43
42
40
39
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33
32
31
30
29
19
24
28
27
26
25
23
22
21
20
18
17
16
15
14
13
12
11
10
8
9
7
6
5
2
4
3
1
WARNING
AVERTISSEMENT
IMPORTANT
3B1
R/T3
S/T2
2B1
C/T1
L1 L2
Y
W
O
G
R
B
6A,B 6A
B
5A
4A
1D
8A
9B(Y)
9A A,B(Y)
2C
(G)
1F
1C
(O)
2E
1E
(R)
1K3
E
F,G
D,E
16A(BL)
15A
19A
19A
20A
20B
27A 28A 29A
B
29B
29A,B
B
AREA LOCATION
DEVICE PREFIX LOCATION CODE
1 CONTROL PANEL
2 COMPRESSOR
3 BLOWER MOTOR
4 UNIT MTD
CUSTOMER PROVIDED5
1T1
1K1
1K4
1K3
1T1 TRANSFORMER 24V
LOCKOUT RELAY
BLOWER MOTOR RELAY
COMPRESSOR CONTACTOR
2B1 COMPRESSOR MOTOR
4S3
4S1
4L1
3B1C2
3B1 BLOWER MOTOR
BLOWER MOTOR CAPACITOR
REVERSING VALVE
FREEZE PROTECTION SWITCH
HIGH PRESSURE SWITCH
15C
SINGLE
STAGE
ROOM
T'STAT
ADD JUMPER
BETWEEN
Y & W.
5
C1
C2
1K3
2D
CONTACT. AN
CONTACTS
SOLID LINES
SHOWN AT 25° C (77° F), AT ATMOSPHERIC
WIRING BY OTHERS. DASHED LINE ENCLOSURES
COMPONENTS PROVIDED BY THE FIELD. PHANTOM
PRESSURE, AT 50% RELATIVE HUMIDITY, WITH
NORMAL SHUTDOWN HAS OCCURRED.
UNLESS OTHERWISE NOTED, ALL SWITCHES ARE
DASHED LINES INDICATE RECOMMENDED FIELD
AND/OR DASHED DEVICE OUTLINES INDICATE
LINE ENCLOSURES INDICATE ALTERNATE
INDICATE WIRING BY TRANE CO.
NUMBERS ALONG THE RIGHT SIDE OF THE
BY LINE NUMBER. AN UNDERLINED
AN OPEN ARROWHEAD BELOW THE
CONTACT WHICH BEGINS TIMING WHEN
3
2
1
SCHEMATIC DESIGNATE THE LOCATION OF
NUMBER INDICATES A NORMALLY CLOSED
LINE NUMBER POINTING UPWARD INDICATES A
ENERGIZED.
TIMED
ALL UTILITIES TURNED OFF, AND AFTER A
CIRCUITRY OR AVAILABLE SALES OPTIONS.
NOTES:
DEATH.
SEVERE PERSONAL INJURY OR
BEFORE SERVICING CAN CAUSE
FAILURE TO DISCONNECT POWER
BEFORE SERVICING.
INCLUDING REMOTE DISCONNECTS
DISCONNECT ALL ELECTRIC POWER
OU LA MORT.
BLESSURES CORPORELLES SEVERES
L'ENTRETIEN PEUT ENTRAINER DES
ELECTRIQUE AVANT D'EFFECTUER
FAUTE DE DECONNECTER LA SOURCE
AVANT D'EFFECTUER L'ENTRETIEN.
DISJONCTEURS SITUES A DISTANCE
ELECTRIQUES INCLUANT LES
DECONNECTEZ TOUTES LES SOURCES
VOLTAGE HASARDEUX!
HAZARDOUS VOLTAGE!
UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT ANY OTHER WIRING.
USE COPPER CONDUCTORS ONLY TO PREVENT EQUIPMENT DAMAGE.
22A
1PB1
COMPRESSOR CAPACITOR2B1C1
LEGEND
DESCRIPTION
DESIGNATION
DEVICE
D
2 C,D1C,D
2B1C1
2A
10A10B
1K10 RELAY, RANDOM START (OPT)
1K11 RELAY, NIGHT SETBACK (OPT)
1S1 RELAY, TIME DELAY (OPTIONAL)
31
1K4
1K4
24
1K1
1K1
L1 T1
C1
C2
E
E
15B
1S2
DISCONNECT SWITCH
1FU1 FUSE BLOCK
1TB2 TERMINAL BOARD
2F
C
6
LINE
NUMBER
6,7,8
11,13,32
30,31
17,27
25,26
25
32
3,4,5
2,19
23
11
11
18
17
36
31
31
2X
1X
20C
1PB1
1PB1
POWER BLOCK
POWER BLOCK
(BK)
INSET "B"
TRANSFORMER SHOWN IS WIRED FOR 230V, RED LEAD IS FOR 208V.
OPTIONAL DISCONNECT SWITCH.
OPTIONAL DISCONNECT SWITCH AND FUSE BLOCK.
1T1
265V
RED (LO)
RED (LO)
RED (LO)
HORIZONTAL DISCHARGE
009-013
SIZE
019
026
1S2
1FU1
**
2B
2A1A
1B
1F 10A CAP
BK (HI)
BK (HI)
BK (HI)
BL (MED)
BL (MED)
NONE
TOP DISCHARGE
RED (LO)
RED (LO)
RED (LO)
019
026
SIZE
009-013
1F
BL (MED)
BL (MED)
BL (MED)
BK (HI)
BK
BK (HI)
10A CAP
3F
(W)
(BR)
3B1
(G)
INSET "C"
FAN SPEED WIRING
208/230 WPRD SIZE 009
1S1
1K11
1K10
1TB2
N
N
77A
78A
1K11
15D 16G
C2C1
1K10
SEE INSET "B" FOR 265V TRANSFORMER.
1
3
3B1C2
1K1
4L1
4S3
4S1
4
4
7
8
4
8
7
5
6
6
6
5
3B1C2
5
6
5
6
6
J1-1 P1-1
J1-5 P1-5
J2-3 P2-3
J2-2 P2-2
J2-1 P2-1
J1-4 P1-4
J1-2 P1-2
J1-6 P1-6
J1-3 P1-3
Unit Wiring
Retrofit Diagram
208/230V-50/60 Hz-1PH