Carrier 58MVP instruction manual Wiring Schematic, Schematic Diagram

A98305

35

NOTE: If wiring schematic on unit is different from one shown below, use wiring schematic on unit.

MODEL

JUMPERS

FUSED DISCONNECT SWITCH

L1

TO 115 VAC FIELD DISCONNECT

SCHEMATIC DIAGRAM

SIZE

1-4 2-5

3-6

NOTE #2

042040

X

X

(WHEN REQ'D)

L2

(NATURAL GAS & PROPANE)

042060

NOTE #2

ILK

L2

EQUIPMENT GROUND

042080

X

X

MTR1

BLK

BLK

FU2

060100

X

L1

T 2

ILK

WHT

12

WHT

060080

X

X

GRN

T 1

6

060120

X

X

GRN

1

2 10 4 12

6

JB

4

MTR1

FRS

LS

ALS

ORN

BRN

YEL

GRN

WHT

BLK

PL7

2

RED

1

6

5

4

RED

C

BLU

EAC1

EAC2

WHT

BLK

RED

BLK

WHT

L1 WHT

BLK

P1

YEL

CPU2

SUPPLY

10

FSE

3

HSI

BLU

PL1

CPU1

NOTE #5

PL9

1

2

TRAN

HPS

PL7

GV

P

C

NO

D.C.

BLK

WHT

POWER

PCB

M

1.5 AMP

2

T 1

B1

L2

P2

LPS NOTE #11

B2

NO

SW - 4

BRN

T 2

HI

WHT

1

PL4

YEL

ORN

C

GRN

PL2

ORN

EMER. HEAT

GRN

YEL

ORN

BRN

RED

BRN

USED)(WHEN

BLU

GRN

BRN

RED

BLK

WHT

ORN

2

16

3

1

3

8

1 2 3 4

LGPS

2

7

10 11

NOTE #11

PL13

NOTE #3

HUM

PL3

1

2

3 4 5

5

6

PL1

4

5

6

9

4

14

G

R

3

8

RED

BLK

Y/Y2

1

3

WHT

W/W1

BRN

MTR2

1RED 2ORN 3VIO 4YEL

COM

PL11

PL11

BLK WHT

BLU

YEL

VIO

ORN

RED

5

5BLU

SEC-2

SEC-1

B1

6

IND

4

DEHUM

W2

DE

BLU

7

5

NOTE #7

9

8

7

6

5

4

3

2

1

PL3

FUSE

RED

PL10

3

PL10

BLU

YEL

VIO

ORN

RED

SWITCH

A/C AND CF

SWITCH

A/C AND CF

FU1

NOTE

BLOWER

2

1

24VAC-3A

PL11

POS.

SELECT. CHART

POS.

SELECT. CHART

LEDS

1

2

3

4

#6

OFF-DELAY

1

A/C

CF

A/C

CF

SELECTION CHART

B2

PL12

IND. NOTE

1

2

3

1 2 3

3

1200

(1-4)

CF

A/C

7 8

90

#7

5

HSIR

2

2

OFF

DEFAULT DEFAULT

OFF

TON

CFM

1 2 3

1 2 3

SEC.

1

1

2

3

1-1/2

600

1 2 3

3-1/2

1400

SW 1 2 3 4 5 6 7 8

OFF

1

PL4

1 PL9

HSI

PL11

7 8

135

TON

CFM

TON

CFM

EAC

YEL

BLK

WHT

GRN

OFF

OFF

(1-8)

SEC.

EAC-1

EAC-2

3

2

800

4

1600

OFF

P1

115VAC

P2

16

VIO

1

2

1 2 3

FLT

LOWHEAT BPH EMER.HEAT MZ COMP.TEST BLOWER DELAY-OFF

NOTE #6

TON

CFM

TON

CFM

24VAC

1 2 5 4 3

PL12

TON

CFM

TON

CFM

7 8

180

3

RED

1

OFF

3

2-1/2

1000

OFF

5

2000

SEC.

PL1-9

FU1

TRAN

ORN

2

1 2 3

OFF

MTR2

8

YEL

OFF

OFF

3 2

1

7 8

225

FRS

LS

ALS

SEC-1

SEC-2

14

PCB

PL6

1

SEC.

BLU

LEGEND

6

PL5

6 5 4

OFF

PL13

PL1-11

A/C

AIR CONDITIONING (ADJUSTABLE TONNAGE)

PL6

3-CIRCUIT COMM. CONNECTOR

DEHUM

HUMR

ALS

AUXILIARY LIMIT SWTICH OVERTEMP - MANUAL RESET SPST-(N.C)

PL7

12-CIRCUIT INDUCER MTR CONNECTOR

HUM

DE

CF

CONTINUOUS FAN (ADJUSTABLE CFM)

(WHEN USED)

CPU1

MAIN MICROPROCESSOR & CIRCUITRY

PL9

2-CIRCUIT HSI CONNECTOR

R

PCB

GV

CPU2

IGNITION MICROPROCESSOR & CIRCUITRY

PL10

9-CIRCUIT BLOWER ADAPTER CONNECTOR

G

D.C. POWER

NOTE #5

P

DE

DEHUMIDIFY ENABLE - IF DE CONNECTION PROVIDED REMOVE

PL11

1-CIRCUIT INDUCTOR SPLICE CONNECTOR

GVR

SUPPLY

PL1-2

C

PL1-7

JUMPER TO ENABLE DEHUM INPUT

PL12

5-CIRCUIT BLOWER POWER CONNECTOR

Y/Y2

DEHUM

DEHUMIDIFICATION CONNECTION (24VAC .02 AMPS)

PL13

16-CIRCUIT BLOWER CTRL. CONNECTOR

PL1-10

M

EAC-1

ELECTRONIC AIR CLEANER CONNECTION (115 VAC 1.5 AMP MAX.)

SW1

MANUAL SWITCH, FAULT DISPLAY, SPST-(N.O.)

W2

HI

EAC-2

ELECTRONIC AIR CLEANER CONNECTION (COMMON)

SW2

MANUAL SWITCH, LOW HEAT, SPST-(N.O.)

W/W1

CPU1

NOTE #3

FRS

FLAME ROLLOUT SWITCH - MANUAL RESET, SPST-(N.C.)

SW3

MANUAL SWITCH, BYPASS HUMIDIFIER, SPST-(N.O.)

EAC

HPS

FSE

FLAME PROVING SENSOR ELECTRODE

SW4

MANUAL SWITCH, EMERGENCY HEAT, SPST-(N.O.)

COM

PL2-4

NO

C

FU1

FUSE, 3 AMP, AUTOMOTIVE BLADE TYPE, FACTORY INSTALLED

SW5

MANUAL SWITCH, MULTIPLE ZONE, SPST-(N.O.)

FU2

FUSE OR CIRCUIT BREAKER CURRENT INTERRUPT DEVICE

SW6

COMPONENT TEST, SPST-(N.O.)

LGPS

LPS

(FIELD INSTALLED & SUPPLIED)

SW7-8

MANUAL SWITCH, BLOWER OFF-DELAY, SPST-(N.O.)

GV

GAS VALVE

TRAN

TRANSFORMER - 115VAC/24VAC

HUMR

PL2-2NOTE #11

NOTE #11

GVR

GAS VALVE RELAY, DPST-(N.O.)

JUNCTION

NO

C

HI

GAS VALVE HIGH STAGE OPERATOR

HSIR

HPS

HIGH HEAT PRESSURE SWITCH, SPST-(N.O.)

UNMARKED TERMINAL

CPU2

PL2-1

(WHEN USED)

HSI

HOT SURFACE IGNITOR (115 VAC)

PCB TERMINAL (FACTORY CONNECTED)

HSIR

HOT SURFACE IGNITOR RELAY, SPST-(N.O.)

FACTORY WIRING (115 VAC)

GVR

PL1-1

HUM

24VAC HUMIDIFIER CONNECTION (.5 AMP. MAX.)

FACTORY WIRING (24 VAC)

FSE

HUMR

HUMIDIFIER RELAY, SPST-(N.O.)

FIELD WIRING (115 VAC)

ILK

BLOWER ACCESS PANEL INTERLOCK SWITCH, SPST-(N.O.)

CONDUCTOR ON PCB

NOTES:

IND

INDUCTOR (NOTE #7)

FIELD WIRING SCREW TERMINAL

JB

JUNCTION BOX

TERMINAL BLOCK - MARKED TERMINAL

1.

If any of the original equipment wire is replaced use wire rated for 105˚C.

LEDS

LIGHT EMITTING DIOES FOR STATUS CODES

FIELD GROUND

2.

Use only copper wire between the disconnect switch and the furnace junction box (JB).

LGPS

LOW GAS PRESSURE SWITCH, SPST (N.O.)

EQUIPMENT GROUND

3.

This wire must be connected to furnace sheet metal for control to prove flame.

LPS

LOW HEAT PRESSSURE SWITCH, SPST-(N.O.)

FIELD SPLICE

4.

Symbols are electrical representation only.

LS

LIMIT SWITCH, AUTO RESET, (N.C.)

MTR1

MOTOR (ICM) INDUCER

PCB TERMINAL (FIELD CONNECTION)

5.

Solid lines, inside circuit board PCB are printed circuit board traces and are not depicted as shown in the legend.

MTR2

MOTOR (ICM) BLOWER

PLUG RECEPTACLE

6.

Replace only with a 3 AMP fuse.

PCB

PRINTED CIRCUIT BOARD

7. Inductor used on all 060 or -20 airflow units.

PL1

11-CIRCUIT CONNECTOR

8. Blower-on delay, gas heating 60 seconds low heat, 35 seconds high heat, cooling or heat pump 2 seconds..

PL2

4-CIRCUIT PRESSURE SWITCH CONNECTOR

9. Blower-off delay, gas heating 90, 135, 180 or 225 seconds, cooling or heat pump 90 seconds.

PL3

5-CIRCUIT BLOWER MTR CONNECTOR

10. Ignition-lockout will occur after four consecutive unsuccessful trials-for-ignition. Control will auto-reset after three hours.

PL4

2-CIRCUIT HSI CONNECTOR

11. Factory connected when LGPS not used.

322296-101 REV. C

PL5

6-CIRCUIT MODEL PLUG

Wiring Schematic