York 035-18843-000-a-0402 instruction

SAFETY INFORMATION

FOR YOUR SAFETY . . . . . . . . . . . . . . . . . . . . . . . 2

SYSTEM OPERATION . . . . . . . . . . . . . . . . . . 2

THERMOSTATS . . . . . . . . . . . . . . . . . . . . . . . . . . 2 INTERMITTENT IGNITION DEVICE . . . . . . . . . . 2 OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . 3 TO SHUT DOWN THE FURNACE: . . . . . . . . . . . 3 TO LIGHT THE FURNACE: . . . . . . . . . . . . . . . . . . 3 VENT SAFETY SYSTEM: . . . . . . . . . . . . . . . . . . . 3 100% SHUT OFF: . . . . . . . . . . . . . . . . . . . . . . . . . 3

EXPLAIN UNIT FUNCTION . . . . . . . . . . . . . . 4 GENERAL MAINTENANCE . . . . . . . . . . . . . . 4

HEATING SYSTEM INSPECTION . . . . . . . . . . . . 4 BURNER AND PILOT CHECK . . . . . . . . . . . . . . . 5 CLEANING BURNERS . . . . . . . . . . . . . . . . . . . . . 5

CLEANING FLUE PASSAGES AND

HEATING ELEMENTS . . . . . . . . . . . . . . . . . . . . . . 5 AIR FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 BLOWER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . 6 MOTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 CONDENSER COIL. . . . . . . . . . . . . . . . . . . . . . . . 7 REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . 7

BEFORE CALLING A SERVICE

TECHNICIAN: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

REPLACEMENT PARTS . . . . . . . . . . . . . . . . 8

USER’S, MAINTENANCE

and

SERVICE INFORMATION

MANUAL

S I N G L E PA C K A G E

A I R C O N D I T I O N E R

G A S / E L E C T R I C

The manufacturer recommends that the “User” read all sections of this manual and keep the manual for future reference.

FIRE OR EXPLOSION HAZARD

Failure to follow safety warnings exactly could result in serious injury, death, or property damage.

-Do not store or use gasoline or other flammable vapors and liquids in the vicin- ity of this or any other appliance.

-WHAT TO DO IF YOU SMELL GAS:

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Leave the building immediately.

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas sup- plier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

-Installation and service must be per- formed by a qualified installer, service agency or the gas supplier.

035-18843-000-A-0402

035-18843-000-a-0402 specifications

York 035-18843-000-a-0402 is a cutting-edge HVAC unit that has gained recognition for its innovative engineering and energy efficiency. Designed for both commercial and residential application, this unit stands out due to its balanced blend of performance, reliability, and advanced technology.

One of the main features of the York 035-18843-000-a-0402 is its high-efficiency cooling and heating capabilities. With a SEER (Seasonal Energy Efficiency Ratio) rating that exceeds industry standards, the unit significantly reduces energy consumption while delivering optimal climate control. This makes it an ideal choice for environmentally conscious consumers looking to lower their carbon footprint.

Integrating advanced inverter technology, the York unit provides variable-speed operation that adjusts output based on real-time cooling or heating demand. This not only enhances comfort but also maximizes energy savings, as it consumes less energy during off-peak conditions. The quiet operation of the system due to well-engineered sound attenuation technologies ensures minimal disruption in home or business environments.

The York 035-18843-000-a-0402 is equipped with smart connectivity features, allowing users to remotely monitor and control their HVAC system via smartphone applications. This connectivity supports efficient scheduling, real-time diagnostics, and alerts on performance issues, enabling proactive maintenance and reducing unexpected repair costs.

An essential characteristic of this unit is its durable construction. Designed to withstand various weather conditions, the robust materials used in its design ensure longevity and performance durability. The unit is also equipped with a high-quality air filtration system that significantly improves indoor air quality by capturing dust, allergens, and pollutants.

In terms of installation, the York 035-18843-000-a-0402 is designed for easy integration into existing systems, facilitating smoother retrofitting and replacement projects. Its compact size allows for versatile placement, making it a suitable option even in limited spaces.

Overall, the York 035-18843-000-a-0402 represents a significant advancement in heating and cooling technology. With its impressive efficiency, integrated smart features, and commitment to durability, it meets the demands of modern consumers seeking effective climate control solutions while being conscious of their energy use and environmental impact.

York 035-18843-000-a-0402 manual USER’S, Maintenance Service Information Manual

Models: 035-18843-000-a-0402

CONTENTS