Carrier 58ZAV operating instructions ÐFurnace Control

Page 12

 

BLOWER OFF DELAY

 

ADJUSTMENT SWITCH

 

G

24V THERMOSTAT

 

TERMINALS

 

R

 

 

 

Y

 

TEST/TWIN

W

HUMIDIFIER TERMINAL

COM

 

24V

(24-VAC 0.5 AMP MAX)

 

HUM

LED OPERATION &

 

 

 

 

STATUS LIGHT

 

 

HARNESS CONNECTOR

SEC-1

24V TRANSFORMER SEC-2

 

3-AMP FUSE

SPARE 1

COOL

BLOWER SPEED

HEAT

 

SELECTION TERMINALS

 

SPARE 2

 

EAC 1 (BLACK)

 

EAC-ELECTRONIC AIR CLEANER

 

TERMINALS (115-VAC 1.0 AMP MAX)

115-VAC (L1)

EAC 2 (WHITE)

POWER

115-VAC (L2) NEUTRAL

SUPPLY

CONNECTION

 

HOT SURFACE

INDUCER MOTOR

IGNITER

CONNECTOR

CONNECTOR

 

A99258

Fig. 14ÐFurnace Control

 

 

 

 

 

 

FIELD 24-V WIRING

 

 

 

 

 

 

FIELD 115-, 208/230-, 460-V WIRING

 

 

 

 

 

 

FACTORY 24-V WIRING

 

 

 

 

 

 

FACTORY 115-V WIRING

 

 

 

NOTE 2

 

THERMOSTAT

 

 

 

FIVE WIRE

 

W C R

G Y

FIELD-SUPPLIED

 

 

 

TERMINALS

 

 

 

 

 

 

 

THREE-WIRE

 

 

 

 

DISCONNECT

 

 

 

 

 

 

 

 

HEATING-ONLY

 

 

 

 

208/230- OR

BLOWER DOOR SWITCH

 

 

 

 

 

 

 

 

460-V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE

BLK

BLK

 

 

W

 

 

PHASE

 

 

 

 

 

 

 

 

 

 

 

WHT

WHT

 

C

R

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

208/230-V

 

GND

GND

T

 

 

 

SINGLE

115-V FIELD-

AUXILIARY

R

G

 

 

PHASE

O

 

 

 

 

 

SUPPLIED

J-BOX

L

C

 

 

GND

DISCONNECT

 

 

NOTE 1

 

CONDENSING

 

 

 

 

Y

 

UNIT

 

 

 

 

 

 

 

 

 

 

 

24-V

 

TWO

 

 

 

TERMINAL

 

WIRE

 

 

 

 

BLOCK

 

 

 

 

 

FURNACE

NOTES: 1.

Connect Y-terminal in furnace as shown for proper blower operation.

 

 

2.￿

Some thermostats require a "C" terminal connection as shown.

 

 

 

 

3.If any of the original wire, as supplied, must be replaced, use same type or equivalent wire.

A98521

Fig. 15ÐHeating and Cooling Application Wiring Diagram

12

Image 12
Contents Electrostatic Discharge ESD Precautions Safety Considerations→ ÐDimensional Drawing ÐDimensions Electrostatic Discharge ESD Precautions ProcedureUnit Size Vent Conn SHIP. WT LB ÐClearances to Combustibles IntroductionÐLocation GeneralHazardous Locations ÐAir For Combustion and VentilationConfined Space AIR DuctsÐGeneral Requirements ÐDuctwork acoustical treatment→ ÐMinimum Free Area Of Combustion Air Opening ÐSupply Air ConnectionsDownflow Furnaces Horizontal FurnacesÐDownflow Installation ÐHorizontal Attic InstallationConstruct a Working Platform Furnace Plenum Opening Floor Opening CasingÐFurnace, Plenum, and Subbase Installed Install Furnace ÐHorizontal Crawlspace InstallationÐFilter Arrangement ÐGas PipingWiring ÐMaximum Capacity of Gas PipeÐElectrical Connections Furnace Casing Filter Size Width QuantityAccessories Unit Amps Wire Gage Length FT³ Phase AMPS²ÐElectrical Data ÐVentingÐFurnace Control ÐStart-up, Adjustment, and Safety Check Sequence of OperationÐFurnace Wiring Diagram START-UP Procedures AdjustmentsNever Assume Orifice SIZE. Always Check and Verify BTU/CU FT Altitude650 675 Only 700 6001 725 750 800 775 7000 825 850 875 625 650 Only 675 7001 725 775 750 8000 825 850600 625 Only 8001 650 675 700 725 9000 750 775 ÐAltitude Derate Multiplier for U.S.A ExampleOnly 9001 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.