Carrier PC6000 Service Manual download pdf (Page 56)

INTEGRATED APU WIRING DIAGRAM (30-864-50B)

APU Units serial number prior to NXC 98206420.

J4-1

J4-2

J4-3

J4-4

J4-5

J4-6

J4-7

J4-8

J3-3

J3-4

J3-2

J3-1

JP12-3

JP12-2

JP12-1

GROUND(-)

COMM TO APU: GLOWRUN 2.5V / CRANKING 3.5V

COMM FROM CCU

COMM TO CCU

COMM FROM APU: GLOW RUN 5V / FAULT 1.5V

GROUND(-)

INPUT (12 VDC +)

INPUT, BATTERY(12VDC +)

BLK

INPUT, GROUND (-) BLACK

COMM TO CCU

JP11-1

JP11-2

JP13-1

JP13-2

HEATER SENSOR (5 VDC +)

GROUND (-)

EVAP SENSOR (5 VDC +)

GROUND (-)

NEUTRAL

INPUT, RUN CAPACITOR

CHASSIS GROUND (NOT USED)

INPUT (60 - 80 VAC)

APU STARTER

GENERATOR

J2-1

J2-2

J2-3

J2-4

J2-5

J2-6

J2-7

J2-8

J1-1

J1-2

J1-3

J1-4

J2-9

J2-10

J2-11

J2-12

JP8-2

JP8-3

JP5-1

JP5-2

JP1-1

JP1-2

JP2-1

JP2-2

J1-1

J1-2

J1-3

J1-4

J1-5

JP3-1

JP3-2

JP3-3

J2-1

J2-2

J2-3

J2-4

JP2-3

JP1-3

BREAKER

35 AMP

APU

CONTROL

GLOW PLUG #1

WARNING BUZZER

FUEL SOLENOID

ALTERNATOR

OIL PRESSURE

SWITCH (NC) - OPEN > 7 PSI

TEMPERATURE

SWITCH (NO) - CLOSE > 245° F

DRIVER

CONTROL

PANEL

(DCP)

AC PRESSURE

SWITCH (NC)

CAPACITOR - COMPRESSOR START

CAPACITOR - COMPRESSOR RUN

CAPACITOR - BLOWER RUN

HEAT UNIT

3 AMP

FUSE

GLOW PLUG #2

FUSE

(20 AMP)

EVAPORATOR

HEATER FAN

CONDENSOR

(+)

(-)

CAPACITOR

BRN

ORG

RED

GRN

WHT

BLK

RED

WHT

BLK

WHT

GRN

WHT

BLK

GRN

WHT

BLK

RED

GRN

WHT

RED

ORG

BLU

PUR

BRN

RED

GRN

WHT

BLK

RED

BLK

BRN

WHT

RED (120 VAC)

BLK (120VAC)

WHT

GRN

YEL

BLU

BRN

GRN/YEL

BLK

WHT

OUTPUT (120 VAC)

OUTLET (120 VAC)

134a A/C

THERMAL

FUSE

BREAKER - HVAC

AUTO RE-SET

BREAKER - OUTLET

OR HI-HEAT

AUTO RE-SET

OPEN@P<28 PSI & >325 PSI

WHT

BLK

ALT FEEDBACK

ALT FIELD POWER

ALT OUTPUT (+12 VDC)

PULL

HOLD

INTERNAL GRND

SOLENOID

A A

B B

POWER (120 VAC)

GROUND

NEUTRAL

(+12 VDC)

TEMP

SENSOR

BLK

COMM TO APU: GLOWPLUG RUN 2.5 VDC / CRANKING 3.5 VDC

COMM FROM APU: GLOW/RUN 5VDC / FAULT 1.5 VDC

BLK

RED

WHT

POTENTIAL

RELAY

(189-227UF) BLACK

(35UF) SILVER

(25UF) SILVER

JP8-1

JP10-2

JP10-1

BLACK PLUG

WHITE PLUG

POWER (120 VAC)

BLK

LOW HEAT

HIGH HEAT

COMPRESSOR

BLOWER

WHT/BRN

GRN

WHT/BLU

BLU

WHT/GRN

WHT/ORG

JP7-1

JP7-2

JP14-2

JP14-1

JP4-2

JP4-1

THERMAL

FUSE

WHT

BLK

CLIMATE CONTROL UNIT (CCU)VEHICLE SLEEPERAUXILIARY POWER UNIT (APU)

30-864-50B

62-11175 COMFORTPRO SERVICE MANUAL

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Comments to this Manuals

Wallace tainter 11 Oct 2024 | 18:04:29

Pc6000 do you know what model mine would be is there more than one model

Carrier PC6000 Service Manual Page 56

Comments to this Manuals