Carrier Comprehensive Installation Manual for 58PAV & 58RAV Models

Page 8

8

 

 

 

 

 

 

 

(WHEN USED)

(WHEN USED)

 

PCB

 

BLOWER

SW2

G

DSS

NOTE #12

 

 

 

 

R

ALS

PRS

LGPS

 

 

OFF

 

 

Y

ORN

 

 

 

 

 

 

 

DELAY

SW1

W

 

 

 

 

 

BLOWER OFF DELAY

 

 

 

COM

 

 

 

 

 

 

 

 

HUM

 

 

 

 

 

SELECTION CHART

TEST/TWIN

 

 

 

 

NOTE #6

YEL

 

 

 

LED

 

 

 

 

90

SEC

 

 

 

 

 

 

BLU

 

 

 

 

 

 

 

 

 

 

 

135 SEC

 

 

 

 

 

 

(WHEN USED)

 

 

 

 

 

 

RED

RED

FRS2

1-M

3-P

 

180 SEC

PL1

3

2 1

 

LS

 

 

GV

 

225 SEC

 

 

6 5 4

WHT

 

 

 

 

 

 

 

FSE

 

 

 

 

 

 

 

9 8 7

 

RED

 

FRS1

2-C

 

 

GVR

 

 

 

 

 

 

 

 

 

 

SEC-1

SEC-2

 

BLU

 

GRN

NOTE #5

 

 

 

 

 

 

 

 

 

 

 

 

 

TRAN

BLK

 

 

 

 

HI/LO

 

 

 

 

RED

WHT

 

 

 

RELAY

 

24 VAC-3A

 

 

 

WHT (COM)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN

 

 

 

 

FU1

FUSE

BLK (HI)

 

 

 

 

 

 

 

BRN

 

 

 

 

 

COOL

SPARE-1

OL

 

 

 

 

BLOWER

 

 

 

 

HSIR

IDR

BLWR

 

 

 

YEL (MED HI)

 

 

 

SPEED

 

 

 

NOTE #8

START

CAP

 

 

 

 

SELECT

 

 

 

 

 

 

 

HEAT SPARE-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL3

L2

EAC-1

AMP

BLU (MED LO)

 

 

BRN

 

 

 

 

 

 

 

 

 

 

 

 

120 VAC

PL2

1

 

 

1.5

RED

(LO)

 

BLWM

 

 

1

 

EAC-2

 

 

 

 

L1

PR1

2

 

 

 

 

 

 

 

 

2

3

PR2

COM

 

 

 

 

 

 

 

 

 

 

 

WHT

 

 

 

WHT

(COM)

 

 

 

 

 

 

 

 

 

 

 

 

WHT

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

BLK

BLK

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSED DISCONNECT

 

 

 

PL5

 

 

 

 

 

 

ILK

JB

SWITCH (WHEN REQ'D)

 

 

 

 

 

 

 

 

PL4

 

NOTE #4

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

WHT

 

 

 

1

 

 

 

L1

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

IDM

 

 

 

FU2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSI

 

BLK

 

 

 

2

 

GRN

WHT

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

GRN

 

TO 115VAC FIELD DISCONNECT SCHEMATIC DIAGRAM

NEUTRAL

 

NOTE #4

(NATURAL GAS & PROPANE)

L1

 

EQUIPMENT GROUND

 

 

 

 

 

ILK

 

 

 

 

 

 

 

 

LO

 

L2

 

 

 

 

 

 

SPARE-1

 

 

 

 

 

 

 

 

 

 

MED LO

 

 

PL4

1

2

 

 

 

HEAT

 

 

MED HI

 

 

 

 

 

 

 

 

 

 

L1

 

 

 

HI/LO

SPARE-2

HI

OL

START

 

 

BLWR

COOL

NOTE #8

 

CAP

 

 

 

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

BLWM

 

 

 

 

EAC-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSIR

 

EAC-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

1

HSI

 

 

 

 

 

 

 

 

PL2

2

PL5

2

 

 

IDM

 

 

IDR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PR1

115VAC

 

PR2

1

 

 

 

 

 

 

 

TRAN

 

 

 

 

3

 

 

 

 

 

 

 

 

24VAC

 

 

 

PL3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

NOT USED

 

 

TEST/TWIN

FU1

NOTE #7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEC-1

SEC-2

 

 

 

 

HUM

 

 

 

GVR-2

 

 

 

 

7

FRS1

FRS2

LS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

(WHEN USED)

R

 

 

 

 

 

 

 

 

 

LGPS (WHEN USED)

W

 

 

 

 

 

 

 

 

4

 

 

PRS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSIR

BLWR

 

HI/LO

 

 

NOTE #6

 

 

 

 

 

IDR

 

 

 

GVR

 

PL1

 

 

 

 

 

 

 

 

 

 

 

3

DSS

 

ALS

 

 

 

 

 

 

 

 

 

 

(WHEN USED)

 

 

 

 

 

 

 

 

 

 

3-P

 

NOTE #12

 

 

 

 

 

 

 

GVR-1

 

GV

 

 

 

 

CPU

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-C

 

 

 

 

 

 

 

 

 

 

1-M

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

NOTE #5

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

ALS

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

BLWR

BLOWER MOTOR RELAY, SPST-(N.O.)

BLWM

BLOWER MOTOR

CAP

CAPACITOR

CPU

MICROPROCESSOR AND CIRCUITRY

DSS

DRAFT SAFEGUARD SWITCH

EAC-1

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

EAC-2

ELECTRONIC AIR CLEANER CONNECTION (COMMON)

FRS

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

FSE

FLAME PROVING ELECTRODE

FU1

FUSE, 3 AMP, AUTOMOTIVE BLADE TYPE, FACTORY INSTALLED

FU2

FUSE OR CIRCUIT BREAKER CURRENT INTERRUPT DEVICE

 

(FIELD INSTALLED & SUPPLIED)

GV

GAS VALVE-REDUNDANT OPERATORS

GVR

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

HI/LO

BLOWER MOTOR SPEED CHANGE RELAY, SPDT

HSI

HOT SURFACE IGNITOR (115 VAC)

HSIR

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

HUM

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

IDM

INDUCED DRAFT MOTOR

IDR

INDUCED DRAFT RELAY, SPST-(N.O.)

ILK

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

JB

JUNCTION BOX

LED

LIGHT-EMITTING DIODE FOR STATUS CODES

LGPS

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

LS

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

OL

AUTO-RESET INTERNAL MOTOR OVERLOAD TEMP. SW.

PCB

PRINTED CIRCUIT BOARD

 

 

PL1

9-CIRCUIT CONNECTOR

 

 

PL2

2-CIRCUIT PCB CONNECTOR

 

 

PL3

3-CIRCUIT IDM CONNECTOR

 

 

PL4

2-CIRCUIT JUNCTION BOX CONNECTOR

 

 

PL5

2-CIRCUIT HSI/PCB CONNECTOR

 

 

PRS

PRESSURE SWITCH, SPST-(N.O.)

 

 

TEST/TWIN

COMPONENT TEST & TWIN TERMINAL

 

 

TRAN

TRANSFORMER-115VAC/24VAC

 

 

 

 

 

 

 

 

 

JUNCTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNMARKED TERMINAL

 

 

 

 

 

 

 

 

 

PCB TERMINAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FACTORY WIRING (115VAC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FACTORY WIRING (24VAC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIELD WIRING (115VAC)

 

 

 

 

 

 

 

 

 

FIELD WIRING (24VAC)

 

 

 

 

 

 

 

 

 

CONDUCTOR ON PCB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIELD WIRING SCREW TERMINAL

 

 

 

 

 

 

 

 

 

FIELD GROUND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EQUIPMENT GROUND

 

 

 

 

 

 

 

 

 

FIELD SPLICE

 

 

 

 

 

 

 

 

 

PLUG RECEPTACLE

 

 

 

 

 

 

 

 

 

G

5

 

 

FSE

 

 

 

6

NOT USED

COM

 

 

NOT USED

 

9

 

 

NOTES:

 

 

1.IF ANY OF THE ORIGINAL EQUIPMENT WIRE IS REPLACED USE WIRE RATED FOR 105°C.

2.INDUCER (IDM) AND BLOWER (BLWM) MOTORS CONTAIN INTERNAL AUTO-RESET THERMAL OVERLOAD SWITCHES (OL).

3.BLOWER MOTOR SPEED SELECTIONS ARE FOR AVERAGE CONDITIONS, SEE INSTALLATION INSTRUCTIONS FOR DETAILS ON OPTIMUM SPEED SELECTION.

4.USE ONLY COPPER WIRE BETWEEN THE DISCONNECT SWITCH AND THE FURNACE JUNCTION BOX (JB).

5.THIS WIRE MUST BE CONNECTED TO FURNACE SHEETMETAL FOR CONTROL TO DETECT FLAME.

6.FACTORY CONNECTED WHEN LGPS NOT USED.

7.REPLACE ONLY WITH A 3 AMP FUSE.

8.YELLOW LEAD NOT ON ALL MOTORS.

9.BLOWER-ON DELAY, GAS HEATING 45 SECONDS, COOLING OR HEAT PUMP 2 SECONDS.

10.BLOWER-OFF DELAY, GAS HEATING 90, 135, 180 OR 225 SECONDS, COOLING OR HEAT PUMP 90 SECONDS.

11.IGNITION-LOCKOUT WILL OCCUR AFTER FOUR CONSECUTIVE UNSUCCESSFUL TRIALS-FOR-IGNITION. CONTROL WILL AUTO-RESET AFTER THREE HOURS.

12.WHEN USED AUXILIARY LIMIT SWITCH (ALS) IS ON DOWNFLOW MODELS ONLY. 321257-401 REV. C

A94074

Fig. 12ÐUnit Wiring Diagram

Image 8
Contents Service and Maintenance Instructions Electrostatic Discharge ESD Precautions→ Electrostatic Discharge ESD Precautions Procedure AIR Filter ArrangementÐHorizontal Filter Arrangement Blower Motor and WheelCleaning Heat Exchanger ÐCleaning Heat Exchanger Cell → Electrical Controls and Wiring TroubleshootingÐHeating and Cooling Application Wiring Diagram PCB Service Troubleshooting Guide Pressure Switch will not Open Check for Book Catalog No Form 58P,R-9SM Replaces 58P,R-8SM Tab
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58RAV, 58PAV specifications

The Carrier 58RAV and 58PAV are two exceptional models in Carrier's lineup of gas furnaces, renowned for their efficiency, reliability, and innovative features. Designed to provide superior heating performance, these models boast several advancements that cater to modern residential needs.

One of the defining features of the Carrier 58RAV and 58PAV is their exceptional energy efficiency. Both models achieve high Annual Fuel Utilization Efficiency (AFUE) ratings, making them ideal choices for homeowners looking to reduce energy consumption and lower utility bills. The 58RAV offers a variable-speed blower motor that adjusts airflow according to the temperature demand, providing a more consistent heating experience and enhancing overall comfort.

In terms of technology, the 58RAV and 58PAV are equipped with Carrier's Infinity Control technology. This intelligent system allows for precise temperature control throughout the home, ensuring that every room is evenly heated. Homeowners can easily manage their heating system via a smartphone application, making it convenient to adjust settings from anywhere.

Another notable characteristic of these models is their quiet operation. The 58RAV and 58PAV are engineered with sound-reducing features that minimize noise levels. This is especially beneficial for installations near living spaces, as it contributes to a more peaceful indoor environment.

Safety and durability are also key considerations in the design of the 58RAV and 58PAV. Both models come equipped with a robust heat exchanger constructed from high-quality aluminized steel, which enhances longevity and reliability. Furthermore, an integrated safety system ensures that the furnaces operate safely, preventing concerns related to gas leaks and overheating.

Installation flexibility is a significant advantage of both models. They are designed to fit into various spaces, with options for different venting configurations, making them suitable for a wide range of home layouts.

In conclusion, the Carrier 58RAV and 58PAV gas furnaces represent a perfect blend of efficiency, technology, and reliability. Their advanced features, such as variable-speed motors, smart controls, and whisper-quiet operation, make them ideal solutions for homeowners seeking optimal heating performance while maintaining energy efficiency. The commitment to safety and durability further solidifies Carrier's reputation as a leader in the heating industry, ensuring that these models will provide warmth and comfort for years to come.