Table of Contents

EGS-I&S-01

INSTALLATION & SERVICE MANUAL

SINGLE-WALL INDIRECT

WATER HEATER

WARNING

To avoid damage or injury, there must be no materials stored against the indirect water heater and proper care shall be taken to avoid unnecessary contact (especially by children) with the indirect water heater.

•Do not store or use gasoline or other flammable

liquids in the vicinity of this water heater or any other appliance.

For your family’s comfort, safety, and convenience, we recommend this water heater be installed and serviced by a plumbing professional.

TABLE OF CONTENTS
IMPORTANT INFORMATION	1
GENERAL INFORMATION	3
PRE-INSTALLATION	4
WATER CONNECTIONS	6
ELECTRICAL CONNECTIONS	8
OPERATING INSTRUCTIONS	8
MAINTENANCE	10
TROUBLESHOOTING GUIDE	12

IMPORTANT INFORMATION

The equipment must be installed in accordance with those installation regulations required in the area where the installation is to be made. These regulations must be carefully followed in all cases. Authorities having jurisdiction shall be consulted before installations are made.

All wiring on water heaters installed in the USA must be in accordance with the National Electrical Code and/ or local regulations; or in Canada, installed in accordance with the Canadian Electrical Code and/or local regulations.

The following terms are used throughout this manual to bring attention to the presence of hazards of various risk levels, or to important information concerning product life.

DANGER

Indicates an imminently hazardous situation, which, if not avoided, will result in death, serious injury, or substantial property damage.

WARNING

Indicates a potentially hazardous situation, which, if not avoided, may result in moderate, or minor injury or property damage.

CAUTION

Indicates a potentially hazardous situation, which, if not avoided, could result in death, serious injury, or substantial property damage.

NOTICE

Indicates special instructions on installation, operation or maintenance, which are important but not related to personal injury hazards.

DANGER

DO NOT store or use gasoline or other flammable, combustible, or corrosive vapors and/or liquids in the vicinity of this or any other appliance.

IF YOU SMELL GAS:

DO NOT try to light any appliance.

DO NOT touch any electric switch; do not use any telephone in your building.

Immediately call your gas supplier from a telephone in another building. Follow the gas supplier’s instructions.

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

DO NOT OPERATE THE APPLIANCE UNTIL THE LEAKAGE IS CORRECTED!

Liquefied petroleum gas/propane gas is heavier than air and will remain at floor level if there is a leak. Basements, crawl spaces, closets, and areas below ground level will serve as pockets for accumulation of leaking gas.

This water heater is supplied with an adjustable thermostat to control water temperature. Hot water temperatures required for automatic dishwasher and laundry use can cause scald burns resulting in serious personal injury and/or death. The temperature at which injury occurs varies with the person’s age and the time of exposure. The slower response time of disabled persons increases the hazards to them. NEVER allow small children to use a hot water tap or to draw their own bath water. NEVER leave a child or disabled person unattended in a bathtub or shower.

EGS-I&S-01 specifications

Lochinvar EGS-I&S-01 is a state-of-the-art heating solution designed to provide efficient and reliable heating for commercial and industrial applications. This advanced equipment incorporates innovative technologies that allow it to deliver superior performance while maintaining environmental sustainability.

One of the key features of the Lochinvar EGS-I&S-01 is its high-efficiency design. It utilizes next-generation condensing technology, which extracts maximum heat from the combustion process. This results in lower greenhouse gas emissions and reduced energy consumption, making the system not only cost-effective but also environmentally friendly. The EGS-I&S-01 boasts an impressive thermal efficiency rating, ensuring that energy is used effectively and reducing the overall operating costs for businesses.

The heating unit is equipped with a smart control system that enhances its operational efficiency. This control system allows for precise temperature regulation, remote monitoring, and advanced diagnostics. Users can modify settings based on specific requirements, optimizing performance while ensuring comfort in the designated space. This level of control also helps in identifying potential issues before they escalate, reducing downtime and maintenance costs.

Another significant characteristic of the Lochinvar EGS-I&S-01 is its versatility. Designed for a wide range of applications, it can efficiently serve different facilities, from large commercial buildings to smaller industrial operations. The modular design allows for easy scalability, enabling businesses to expand their heating capacity as needed without major overhauls.

Safety and reliability are paramount in the design of the EGS-I&S-01. It comes equipped with multiple safety features, including flame monitoring, pressure controls, and temperature sensors. These features ensure that the system operates within safe parameters, providing peace of mind for users.

Moreover, the Lochinvar EGS-I&S-01 is built with durable materials that withstand harsh operating conditions, resulting in a long-lasting investment. With low maintenance requirements, businesses benefit from uninterrupted service and reduced operational disruptions.

In summary, the Lochinvar EGS-I&S-01 represents a significant advancement in heating technology. Its combination of high efficiency, smart controls, versatility, safety features, and durability make it an excellent choice for commercial and industrial applications. With ongoing research and development, Lochinvar continues to push the boundaries of heating solutions, ensuring clients benefit from cutting-edge technologies that drive performance and sustainability.

EGS-I&S-01 specifications