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Models SNR/SNA 126-065 thru 501-125

Shield™ Video Tutorials

START-UP

COMBUSTION ANALYSIS

This toutorial will teach you how to perform a Combustion Analysis and adjust the gas valve if necessary on the Shield Water Heater.

INLET GAS

This tutorial will explain how to measure inlet gas pressure on the Shield Water Heater.

DELTA T

This tutorial will explain how to measure the Delta T on the Shield Water Heater.

CONTROL

STATUS SCREENS

This tutorial will explain the Status Screen on the Shield Water Heater.

CONTROL PARAMETERS

This tutorial will explain how to program the Control Parameters on the Shield Water Heater.

MAINTENANCE

BURNER REMOVAL AND CLEANING

This tutorial will explain how to access, remove, and clean the burner on the Shield Water Heater.

HEAT EXCHANGER ACCESS AND CLEANING

This tutorial will explain how to access and clean the heat exchanger on the Shield Water Heater.