10.3High Water Temperature Limit Control

Appliances are equipped with adjustable limit and high limit controls to control the maximum discharge water temperature. These controls are located inside the control cabinet and are accessed by removing the bottom cover. The high limit control is optionally available as the manual reset type and may be reset by pressing the limit reset button accessible through the control panel cover. Pressing the reset on the High Limit Control will not cause the control to reset until the water temperature has dropped below the set point of the manual reset High Limit Control. The Lower Limit is of the auto reset type and can be dial adjusted to operate just above the set point of the main Operating Temperature Control.

10.4Cathodic Protection

PVI water heaters do not utilize cathodic protection. However, in hot water systems utilizing cathodic protection, hydrogen gas can be produced when the hot water system has not been used for a long period of time (generally two weeks or more). Hydrogen gas is extremely flammable. To prevent the possibility of injury under these conditions, one of the hot water system faucets should be opened for several minutes before using any electrical device connected to the hot water system. If hydrogen is present, there will be an unusual sound such as air escaping through the pipe as the hot water begins to flow. Do not smoke, have open flames or turn electrical switches on or off near the faucet at the time it is open.

10.5Electronic Low Water Cut-Off (Optional)

When the water level is above the electrode position in the tank, the reset pushbutton will energize the control (LED will be lit). The control remains energized until the water level recedes below the electrode position (LED will not be lit). Unless otherwise specified, there is a three-second time delay on decreasing level. Water level must be below tank probe location for full three seconds before control de-energizes.

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PVI Industries PV500-45C High Water Temperature Limit Control, Cathodic Protection, Electronic Low Water Cut-Off Optional
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PV500-45C specifications

PVI Industries has positioned itself as a leader in power generation solutions, and among its remarkable offerings is the PV500-45C, a sophisticated generator that caters to a wide array of industrial applications. The PV500-45C is notable for its robust design and cutting-edge technology, aligning perfectly with the demands of both commercial and residential projects.

One of the standout features of the PV500-45C is its high-performance engine, which ensures reliable power delivery even in the most challenging environments. The unit is equipped with a powerful 500 kW engine that operates efficiently, offering significant output while minimizing fuel consumption. This engine is built for longevity and durability, providing users with peace of mind and lower maintenance costs over time.

The PV500-45C employs advanced sound attenuation technology, making it one of the quietest generators in its class. This feature is particularly beneficial for applications in noise-sensitive areas, such as hospitals, schools, and residential neighborhoods. The generator is designed to meet strict emissions regulations, making it an environmentally friendly choice that adheres to local and international standards.

Another hallmark of the PV500-45C is its intelligent control system. The generator is outfitted with a state-of-the-art digital control panel that allows for seamless integration with existing power systems. This panel features real-time monitoring and diagnostics capabilities that help operators keep track of performance metrics and address potential issues before they escalate.

In terms of connectivity, the PV500-45C offers versatile options, including remote monitoring features that let users manage the generator from anywhere. This is particularly advantageous for businesses that require constant power availability, as it enables quicker responses to any technical difficulties.

The PV500-45C's design also prioritizes ease of maintenance. Key components are easily accessible, reducing downtime for repairs or servicing. The generator’s robust construction ensures it can withstand harsh environments, making it suitable for various applications including construction sites, agricultural tasks, and emergency power supply.

Overall, the PVI Industries PV500-45C is an exemplary model of modern generator technology, offering a blend of power, efficiency, and user-friendly features that cater to a diverse range of needs. Its performance and reliability make it an ideal choice for those seeking a high-quality power generation solution.
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