Carrier 58ZAV operating instructions ÐFurnace Wiring Diagram

Page 14

14

PCB NOTE #9

 

SW2

 

G

 

(WHEN USED)

(WHEN USED)

 

 

 

 

NOTE #14

NOTE #11

 

(WHEN USED)

BLOWER

 

 

R

 

PRS

OFF

 

 

 

Y

DSS

 

BVSS

 

ALS

LGPS

 

 

 

 

 

 

(NOT ON ALL MODELS)

DELAY

SW1

 

W

ORN

ORN

ORN

ORN

ORN

 

 

 

 

BLOWER OFF DELAY

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

HUM

 

 

 

 

 

 

 

SELECTION CHART

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

90

SEC

 

 

 

 

 

 

 

 

 

 

 

TEST/TWIN

 

 

 

 

NOTE #14

 

 

 

NOTE #13

 

 

 

 

 

 

 

 

 

 

 

 

 

135 SEC

 

 

 

 

LED

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

LS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180 SEC

 

 

 

 

 

RED

 

 

 

 

1-M

3-P

225 SEC

 

PL1

3

2

1

 

 

(WHEN USED) NOTE #11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6 5

4

WHT

FSE

 

 

FL

GV

 

GVR

 

 

9

8

7

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FRS2

2-C

 

 

 

 

 

 

 

 

FRS1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN

 

 

 

HI/LO

SEC-1

SEC-2

 

 

BLU

 

 

BLK

NOTE #5

 

 

 

 

 

 

 

 

 

TRAN

 

RELAY

 

 

 

 

 

 

RED

 

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC-3A

 

 

 

 

 

WHT (COM)

 

 

 

 

FU1

FUSE

 

 

 

 

 

 

 

 

 

BLK (HI)

 

 

 

 

 

HSIR IDR

BLWR

BLOWER

 

 

 

 

 

BRN

GRN

 

 

 

 

 

 

 

 

 

SPEED COOL SPARE-1

 

 

OL

 

 

 

 

SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL (MED HI)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L2

HEAT SPARE-2

NOTE #7

 

START

CAP

 

 

 

 

 

PL3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL2

 

EAC-1

AMP

 

 

 

 

 

120

VAC

 

2

PR2

BLU (MED LO)

 

 

BRN

 

 

1

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

L1

PR1

2

3

COM

EAC-2

1.5

RED (LO)

 

BLWM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHT

 

 

 

WHT (COM)

 

 

 

 

BLK

BLK

BLK

WHT

 

 

 

 

WHT

 

FUSED DISCONNECT

 

 

 

 

 

BLK

 

 

 

PL5

 

WHT

 

 

 

ILK

JB

SWITCH (WHEN REQ'D)

 

 

1

2

 

 

 

 

 

 

NOTE #4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDM

 

 

 

BLK

L1

 

 

 

 

 

BLK

 

 

 

 

 

FU2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSI

 

 

 

 

 

 

GRN

WHT

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN

 

 

NEUTRAL

TO 115VAC FIELD DISCONNECT

SCHEMATIC DIAGRAM

L1

NOTE #4

(NATURAL GAS & PROPANE)

 

 

 

EQUIPMENT GROUND

 

ILK

 

 

 

 

 

 

 

 

LO

 

L2

 

 

 

 

SPARE-2

 

 

 

 

 

 

 

 

 

 

MED LO

 

 

 

 

 

 

 

HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

MED HI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPARE-1

 

 

HI

START

 

 

 

HI/LO

 

 

OL

L1

BLWR

 

NOTE #7

 

 

 

 

 

 

COOL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

COM

 

BLWM

 

 

EAC-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSIR

 

EAC-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

1

HSI

 

 

 

 

 

 

 

PL2

2

PL5

2

 

 

IDM

 

IDR

 

 

 

 

 

 

 

 

 

 

 

 

 

PR1

115VAC

 

PR2

1

 

 

 

 

 

 

TRAN

 

 

 

 

3

PL3

 

 

 

 

 

 

 

24VAC

 

 

2

NOT USED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TEST/TWIN

FU1

NOTE #6

 

 

 

 

 

 

 

 

 

 

 

SEC-1

 

SEC-2

 

FRS1

 

FRS2

NOTE #12

 

 

 

 

 

 

 

 

 

 

 

 

GVR-2

 

 

 

 

7

 

 

 

HUM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(WHEN USED)

 

 

 

 

 

 

 

 

 

 

FL

 

 

 

 

 

 

 

 

1

NOTE #11

 

R

 

 

 

 

 

 

 

 

LS

 

 

 

 

 

 

 

 

 

 

NOTE #13

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

 

 

 

 

 

NOTE #13

LGPS

PRS

 

 

 

 

 

 

 

4

PL1

(WHEN USED)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSIR

BLWR

 

HI/LO

 

 

(WHEN USED)

 

 

 

 

IDR

 

 

 

GVR

 

DSS

NOTE #14

 

 

 

 

 

 

 

 

 

 

BVSS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

ALS

 

 

 

 

 

 

 

 

 

 

NOTE #14

 

 

 

 

 

 

 

 

 

 

(WHEN USED)

 

 

 

CPU

 

 

GVR-1

 

3-P

GV

NOTE #11

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

2-C

NOTE #5

LEGEND

ALS

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

BLWR

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

BLWM

BLOWER MOTOR

BVSS

BLOCKED VENT SHUTOFF SWITCH, SPST - (N.C.)

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)

FL

FUSIBLE LINK

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

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 TERMINAL

 

 

 

 

FIELD GROUND

 

 

 

 

EQUIPMENT GROUND

 

 

 

 

FIELD SPLICE

 

 

 

 

PLUG RECEPTACLE

8

1-M

 

 

 

G

 

 

5

 

FSE

 

 

6

NOT USED

 

COM

 

 

 

9 NOT USED

 

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.Replace only with a 3 amp fuse.

7.Yellow lead not on all motors.

8.Blower-on delay, gas heating 45 seconds, cooling or heat pump 2 seconds.

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

(135 seconds only on some models)

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

11.When used, auxiliary limit switch (ALS) is on some downflow models only. When used, FL is on upflow models only.

12.Some models may have spade quick connect terminals.

13.Factory connected when LGPS is not used.

14.Factory connected when BVSS is not used. BVSS used when Chimney Adapter Accessory Kit is

installed.

322869-101 REV. E

A98200e

Fig. 17ÐFurnace Wiring Diagram

Image 14
Contents Electrostatic Discharge ESD Precautions Safety ConsiderationsUnit Size Vent Conn SHIP. WT LB → ÐDimensional Drawing ÐDimensionsElectrostatic Discharge ESD Precautions Procedure ÐClearances to Combustibles IntroductionHazardous Locations ÐLocationGeneral ÐAir For Combustion and VentilationÐGeneral Requirements Confined SpaceAIR Ducts ÐDuctwork acoustical treatmentDownflow Furnaces → ÐMinimum Free Area Of Combustion Air OpeningÐSupply Air Connections Horizontal FurnacesConstruct a Working Platform ÐDownflow InstallationÐHorizontal Attic Installation Furnace Plenum Opening Floor Opening CasingÐFurnace, Plenum, and Subbase Installed ÐFilter Arrangement Install FurnaceÐHorizontal Crawlspace Installation ÐGas PipingÐElectrical Connections WiringÐMaximum Capacity of Gas Pipe Furnace Casing Filter Size Width QuantityÐElectrical Data AccessoriesUnit Amps Wire Gage Length FT³ Phase AMPS² ÐVentingÐFurnace Control ÐStart-up, Adjustment, and Safety Check Sequence of OperationÐFurnace Wiring Diagram Never Assume Orifice SIZE. Always Check and Verify START-UP ProceduresAdjustments BTU/CU FT Altitude600 625 Only 8001 650 675 700 725 9000 750 775 650 675 Only 700 6001 725 750 800 775 7000 825 850 875625 650 Only 675 7001 725 775 750 8000 825 850 Only 9001 ÐAltitude Derate Multiplier for U.S.AExample 700 10,000 725 750ÐGas Rate Cu Ft/Hr → ÐSpeed SelectorCheck Safety Controls Checklist

58ZAV specifications

The Carrier 58ZAV is a high-efficiency gas furnace that exemplifies Carrier's commitment to innovation and performance in residential heating solutions. Designed to provide optimal comfort, the 58ZAV boasts a range of features that cater to the needs of homeowners seeking reliable and energy-efficient heating systems.

One of the standout characteristics of the Carrier 58ZAV is its impressive Annual Fuel Utilization Efficiency (AFUE) rating, which often exceeds 95%. This high AFUE ratio means that the furnace converts a significant portion of its fuel into heat, ensuring minimal energy waste and lower utility bills. This efficiency aligns with modern energy standards and reflects Carrier's dedication to environmentally conscious engineering.

The 58ZAV employs a two-stage heating process, which allows for better temperature control and more consistent comfort levels throughout the home. The furnace operates on low capacity for most of the heating cycle, ensuring that it does not overheat the living spaces. When a quick boost of heat is needed, it can switch to high capacity, providing the necessary warmth efficiently.

Additionally, this gas furnace features a variable-speed blower motor. This motor adapts its speed according to the heating demand, delivering more even airflow and maintaining consistent humidity levels within the home. This adaptability not only enhances comfort but also contributes to a quieter operation, minimizing disruptive noise levels typically associated with traditional furnaces.

Incorporating advanced technology, the Carrier 58ZAV is compatible with smart thermostats and can be integrated into a home automation system. This feature allows homeowners to monitor and control their heating system remotely, optimizing energy usage and comfort from anywhere.

The furnace is designed with durability in mind, featuring a corrosion-resistant heat exchanger and other robust components that ensure long-lasting performance. Moreover, Carrier offers a range of warranties, providing peace of mind to homeowners investing in this heating solution.

Overall, the Carrier 58ZAV is a top-of-the-line gas furnace that combines efficiency, advanced technology, and comfort. With its high AFUE rating, two-stage heating process, variable-speed blower motor, and compatibility with smart home systems, it represents a modern heating solution that meets the demands of today's environmentally aware consumers. Whether for new installations or replacements, the 58ZAV stands out as a reliable choice for residential heating needs.