What to do if YOU Smell GAS | A.O. Smith GPDX, GPDH, GPDT specification

FOR YOUR SAFETY READ BEFORE OPERATING

WARNING: If you do not follow these instructions exactly, a fire or

explosion may result causing property damage, personal injury or loss of life.

BEFORE OPERATING: ENTIRE SYSTEM MUST BE FILLED WITH WATER AND AIR PURGED FROM ALL LINES.

A.This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do NOT try to light the pilot by hand.

B.BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS:

•Do not try to light any appliance.

•Do not touch any electric switch;

do not use any phone in your building.

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

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

C.Use only your hand to push in the gas control buttons. Never use tools. If the control buttons will not push in, don’t try to repair them, call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

OPERATING INSTRUCTIONS

1.STOP! Read the safety information above, on this label.

2.Set the ON/OFF switch on the control box to the “ON” position.

3.Set the thermostat to the lowest setting by first

pressing the COOLER and HOTTER buttons together and holding for 1 second. Then

press the COOLER button until the WARM indicator light appears.

4.Set the ON/OFF switch on the control box to the “OFF” position.

5.This appliance is equipped with a device which automatically lights the burner.

DO NOT TRY TO LIGHT THE BURNER BY HAND.

6. Wait five (5) minutes to	clear out any gas.
If you then smell gas,	STOP! Follow “B”

in the safety information above on this label. If you don’t smell gas, go to the next step.

7.Turn on all electrical power to the appliance.

8.Set the ON/OFF switch on the control box to the “ON” position.

9.Set the thermostat to desired setting by first

pressing the COOLER and HOTTER buttons together and holding for 1 second. Then press the HOTTER button .

10.WATER TEMPERATURE ADJUSTMENT is approximately 120°F (49°C).

CAUTION: Hotter water increases the risk of scald injury. Consult the instruction manual before changing temperature.

11.If the appliance will not operate, follow the instructions “TO TURN OFF GAS TO APPLIANCE” and call your technician or gas supplier.

WARNING: TURN OFFALL ELECTRIC

POWER BEFORE SERVICING

TO TURN OFF GAS TO APPLIANCE

1. Set thermostat to the lowest setting by first		2.	Set the ON/OFF switch on the control box to the
pressing the COOLER	and HOTTER		“OFF” position.
buttons together and holding for 1 second. Then
press the COOLER button	until the WARM	3.	Turn off all electric power to the appliance if service
indicator light appears.			is to be performed.

GPDT, GPDH, GPDX specifications

A.O. Smith is a renowned leader in the manufacturing of water heating solutions, and its series of gas water heaters, including the GPDT, GPDH, and GPDX models, are emblematic of the company’s commitment to innovation, efficiency, and reliability.

The A.O. Smith GPDT series is characterized by its high energy efficiency and robust design. With a 40-gallon capacity, it utilizes a 0.67 energy factor, making it an ideal choice for both residential and light commercial applications. This model features a unique combustion system that minimizes emissions while maximizing hot water output. Equipped with a powered draft system, the GPDT series effectively vents combustion gases, improving air quality and lowering operational costs.

In contrast, the GPDH series is particularly notable for its compatibility with high-efficiency gas appliances. It employs a direct vent system, allowing for versatile installation options. The GPDH models also include advanced diagnostics and a LED display that simplifies monitoring and maintenance. With an enhanced insulation design, these heaters minimize heat loss, effectively optimizing performance and energy savings.

The GPDX series capitalizes on cutting-edge technologies to provide superior performance. With capacities ranging from 30 to 50 gallons, these water heaters are designed to meet varying needs. The GPDX is equipped with a dual-purpose valve that offers superior temperature control and safety features, ensuring user convenience and peace of mind. Its intuitive interface allows users to easily set their desired water temperature and monitor performance metrics.

One of the key characteristics that unify the GPDT, GPDH, and GPDX models is their commitment to durability. A.O. Smith incorporates high-quality materials and innovative engineering processes to enhance the longevity of their products. Each model features an impressive warranty, demonstrating the company’s confidence in their craftsmanship.

In conclusion, A.O. Smith's GPDT, GPDH, and GPDX gas water heater series offer a blend of efficiency, performance, and innovation. These models are equipped with advanced technologies designed to provide users with reliable hot water solutions while minimizing energy consumption. With their robust build, user-friendly features, and impressive warranties, A.O. Smith continues to be a top choice for those seeking dependable gas water heating solutions.

A.O. Smith GPDX, GPDH, GPDT What to do if YOU Smell GAS, Do not TRY to Light the Burner by Hand

Models: GPDT GPDH GPDX