Trane GETB manual Unit Wiring Retrofit Diagram, 208/230V-50/60 Hz-1PH

Unit Wiring

Retrofit Diagram

208/230V-50/60 Hz-1PH

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

WARNING

AVERTISSEMENT

HAZARDOUS VOLTAGE!

VOLTAGE HASARDEUX!

DISCONNECT ALL ELECTRIC POWER

DECONNECTEZ TOUTES LES SOURCES

INCLUDING REMOTE DISCONNECTS

ELECTRIQUES INCLUANT LES

BEFORE SERVICING.

DISJONCTEURS SITUES A DISTANCE

FAILURE TO DISCONNECT POWER

AVANT D'EFFECTUER L'ENTRETIEN.

FAUTE DE DECONNECTER LA SOURCE

BEFORE SERVICING CAN CAUSE

SEVERE PERSONAL INJURY OR

ELECTRIQUE AVANT D'EFFECTUER

DEATH.

L'ENTRETIEN PEUT ENTRAINER DES

BLESSURES CORPORELLES SEVERES

OU LA MORT.

IMPORTANT

USE COPPER CONDUCTORS ONLY TO PREVENT EQUIPMENT DAMAGE.

UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT ANY OTHER WIRING.

6

HORIZONTAL DISCHARGE

SIZE

1F

10A

CAP

009-013

RED

(LO)

BK

(HI)

BL

(MED)

5

019

RED

(LO)

BK

(HI)

NONE

026

RED

(LO)

BK

(HI)

BL

(MED)

TOP DISCHARGE

SIZE

1F

10A

CAP

009-013

BK

(HI)

RED

(LO)

BL

(MED)

019

BK

(HI)

RED

(LO)

BL

(MED)

026

BL (MED)

RED (LO)

BK

265V

1TB2

77A

1T1

N

78A

1K11

N

INSET "B"

1K11

15B

1K10

15C

L1	L2
	1PB1
1A	2A	7
**	1S2
1B	2B
	1FU1
		8
1C,D	2 C,D
E	E
	2C	2X	1K1
			6A,B
	J1-1 P1-1
	1C	1X	1K1
	J1-5	P1-5	L1 T1
	1D
		J2-3 P2-3
	1K4		9A
	2D	2F
	2	4 J2-2	P2-2

4

(R)

1E 2E

(O)(BK)

4

1T1

1K10

15D 16G

C1 C2

J1-4
P1-	3F
4

2A			3B1C2 (BR)
			(W)		(G)
					3B1
			6
					INSET "C"
					5
		6A
			R/T3
B	2B1C1	5A
				2B1
			S/T2
		4A
			C/T1
			6
		1F
A,B(Y) 3B1C2		8A
		9B(Y)			(G)
				3B1
		6			5
	10B	10A
	J2-1 P2-1
			6
16A(BL)					B
		1K4
	19A		F,G
		1	3
				J1	C
				-2

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

	20B	1K3		29A,B
J1-6 P1-6	C2	C1
		20C	1K3	4S3
			27A
		6	5

15A 19A 20A22A

	ADD JUMPER
G Y	BETWEEN
	Y & W.

R W

SINGLE

STAGE

ROOM B O

T'STAT

DEVICE PREFIX LOCATION CODE

AREA	LOCATION
1	CONTROL PANEL
2	COMPRESSOR
3	BLOWER MOTOR
4	UNIT MTD
5	CUSTOMER PROVIDED

NOTES:

1UNLESS 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.

2DASHED LINES INDICATE RECOMMENDED FIELD WIRING BY OTHERS. DASHED LINE ENCLOSURES AND/OR DASHED DEVICE OUTLINES INDICATECOMPONENTS PROVIDED BY THE FIELD. PHANTOM LINE ENCLOSURES INDICATE ALTERNATE CIRCUITRY OR AVAILABLE SALES OPTIONSSOLID. LINES INDICATE WIRING BY TRANE CO.

3 NUMBERS ALONG THE RIGHT SIDE OF THE SCHEMATIC DESIGNATE THE LOCATION OF CONTACTS BY LINE NUMBER. AN UNDERLINED NUMBER INDICATES A NORMALLY CLOSEDCONTACT. AN

AN OPEN ARROWHEAD BELOW THE LINE NUMBER POINTING UPWARD INDICATES A TIMED CONTACT WHICH BEGINS TIMING WHENENERGIZED.

4TRANSFORMER SHOWN IS WIRED FOR 230V, RED LEAD IS FOR 208V. SEE INSET "B" FOR 265V TRANSFORMER.

5208/230 WPRD SIZE 009

6FAN SPEED WIRING

7OPTIONAL DISCONNECT SWITCH.

8OPTIONAL DISCONNECT SWITCH AND FUSE BLOCK.

						P1-2
					1K1	D
28A	4S1	29A	29B	C1	C2	D,E

13

1S1

4L1

BE

J1-3 P1-3

LEGEND

DEVICE		DESCRIPTION			LINE
DESIGNATION					NUMBER
1FU1	FUSE BLOCK				6,7,8
1K1	COMPRESSOR CONTACTOR				11,13,32
1K3	LOCKOUT RELAY				30,31
1K4	BLOWER MOTOR RELAY				17,27
1K10	RELAY,	RANDOM START		(OPT)	25,26
1K11	RELAY,	NIGHT SETBACK		(OPT)	25
1S1	RELAY,	TIME	DELAY (OPTIONAL)		32
1S2	DISCONNECT		SWITCH		3,4,5
1TB2	TERMINAL BOARD				2,19
1T1	TRANSFORMER 24V				23
1PB1	POWER BLOCK
2B1	COMPRESSOR MOTOR				11
2B1C1	COMPRESSOR CAPACITOR				11
3B1	BLOWER MOTOR				18
3B1C2	BLOWER MOTOR CAPACITOR				17
4L1	REVERSING VALVE				36
4S1	FREEZE PROTECTION SWITCH				31
4S3	HIGH PRESSURE SWITCH				31

WSHP-SVN08B-EN 29