A Guide To Starting Your Argo Electric Boiler

how to start up argo electric boiler

The Argo AT Series C Electric Boiler is a 100% efficient, compact wall-hung boiler with an advanced microprocessor control and load-managing controller. It is ideal for low-temperature radiant systems and standard hydronic heating in both residential and commercial applications. The boiler features a one-piece cast iron heat exchanger and a 20-year heat exchanger warranty. In this article, we will provide a step-by-step guide on how to start up the Argo AT Series C Electric Boiler, covering everything from initial preparation to final safety checks.

Characteristics Values
Efficiency 100%
Voltage 240V
Temperature Range 90°F to 180°F
Heat Exchanger One-piece cast iron with a 20-year warranty
Installation Wall-hung, compact design
Safety Features Operating Limits with Back-Up, Redundant Relays Per Element, Audible Alarms/Fault Codes
Additional Features Diagnostic Indicator Lights, 30-Second Pre-Purge, Adjustable Temperature, Circulator Relay, Individual Circuit Breakers
Usage Radiant floor heating, baseboards/radiators, backup heat for solar systems, snowmelt, hydronic fan coils, indirect domestic water heaters
Notes Does not come with a flow switch, not suitable for potable water applications

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Argo AT Series C electric boiler features and specifications

The Argo AT Series C electric boiler is a 100% efficient, compact wall-hung boiler with an advanced microprocessor control and load-managing controller. It is ideal for radiant systems, applications requiring special temperature settings, and as a backup heat source for solar applications. The boiler has a proven one-piece cast iron heat exchanger backed by a 20-year limited warranty.

The Argo AT Series C has a wide range of sizes and is available in both a 2 Element boiler and a 4 Element boiler configuration. The 2 Element boiler is available in four capacities from 6 kW to 12 kW, while the 4 Element boiler is available in four capacities from 12 kW to 24 kW. The boiler can also increase its capacity to 40 kW by "stacking" two boilers together in a Modular Boiler Configuration.

The Argo AT Series C utilizes a sensor connected to a probe in an immersion well to determine demand. This configuration transmits water temperature back to the control board, allowing the unit to efficiently maintain steady, even heat using only the elements needed to meet demand. This eliminates the cost and inconvenience of short cycling.

The Argo AT Series C electric boiler also offers safety features such as Operating Limits with Back-Up, Redundant Relays Per Element, and Audible Alarms/Fault Codes. It is important to note that the Argo AT Series C electric boiler is not a potable water heater and should not be used for drinking or cooking.

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Installation requirements and considerations

The Argo "AT" Series C Electric Boiler is a wall-hung boiler that is 100% efficient and available in a wide range of sizes. It is ideal for radiant floor heating, baseboards, radiators, and backup heat applications for solar systems.

Location:

The Argo electric boiler is designed to be compact and wall-hung, so ensure you have sufficient wall space to accommodate the boiler. It requires no chimney or venting, which provides flexibility in installation locations.

Electrical Requirements:

The Argo electric boiler operates on 240V electricity and has a power output ranging from 6 kW to 24 kW, depending on the model and configuration. Ensure your electrical system can handle the required load and that proper electrical connections are made during installation.

Water Connections:

The boiler utilizes a sensor connected to a probe in an immersion well to determine water temperature and demand. Ensure that the boiler is properly connected to the water supply and that the sensor is correctly positioned for accurate readings.

Code Compliance:

Check local codes and regulations before installation. In some localities, a flow switch may be required. The Argo AT Series C does not come with a flow switch, so you may need to select a compatible model if one is necessary.

Usage Considerations:

The Argo electric boiler is designed for both low-temperature radiant systems and standard hydronic heating in residential and commercial applications. It can be used for radiant heating applications (140°F supply temperature) and hydronic baseboard/radiator applications (180°F supply). Ensure the boiler's capacity matches your heating demands.

Maintenance and Warranty:

Argo boilers have replaceable and affordable heating elements, which can be easily accessed and changed if needed. The cast iron heat exchanger is backed by a 20-year warranty, providing long-term peace of mind.

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How to operate the boiler

To operate the Argo "AT" Series C Electric Boiler, follow these steps:

  • Ensure that you have checked local codes prior to installation and use. Note that the Argo AT Series C boiler does not come with a flow switch, which may be required by code in some localities.
  • Be aware of the limitations of the boiler. This product does not meet the new low-lead criteria defined in the Safe Drinking Water Act and cannot be used for potable water applications, including drinking and cooking. It is suitable for non-potable water applications only.
  • Familiarize yourself with the key features of the boiler, including its 100% efficiency, compact wall-hung design, advanced microprocessor control, load managing controller, and proven one-piece cast iron heat exchanger.
  • Understand the versatility of the Argo "AT" Series. It is designed for both low-temperature radiant systems and standard hydronic heating in residential and commercial applications. The boiler has a wide range of capacities, from 6 kW to 24 kW, and can even increase its capacity to 40 kW by "stacking" two boilers together.
  • Adjust the temperature set point according to your needs. The Argo "AT" Series has a range of 90°F to 180°F, making it suitable for various heating applications.
  • Take advantage of the boiler's diagnostic indicator lights, 30-second pre-purge, adjustable temperature set point, and factory-installed circulator relay. Additionally, the boiler has safety features such as operating limits with backup, redundant relays per element, and audible alarms/fault codes.
  • Note that the heating elements inside Argo boilers are replaceable and affordable. In the event of element failure, you won't need to change the entire vessel, which is a common issue with other brands.

By following these steps and familiarizing yourself with the features and capabilities of the Argo "AT" Series C Electric Boiler, you can effectively operate and maintain the boiler to meet your heating needs.

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Troubleshooting and resolving common issues

If your Argo electric boiler is not doing the job, there could be a few reasons. One common issue is that the thermostat may be malfunctioning. To check this, disconnect the thermostat leads at the thermostat, and observe if the boiler shuts down. If it does, then the thermostat is malfunctioning, and you may need to replace it.

Another issue could be related to the wiring. Ensure that the bare conductors do not touch, and check for any nicks in the insulation. If there are issues with the wiring, consult a professional to make the necessary repairs.

If your boiler is beeping a fault code, this could indicate an issue with the RTD sensor. Replace the sensor and reset the boiler by turning the power off and on again. If the warning light persists, refer to the manual to identify the defective component.

In some cases, the issue may lie with the control board. If the fault cannot be resolved by resetting the boiler, the control board may need to be replaced.

Additionally, if your boiler's pumps are continuously running, there could be an issue with the wiring. The pump may have been wired for continuous circulation or wired incorrectly. Consult a professional to inspect the wiring and make any necessary adjustments.

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Maintenance and care for long-term use

Argo boilers are designed to be low-maintenance and to require minimal routine upkeep. They are made from cast iron, which ensures durability and safety, and are backed by a 20-year warranty.

To ensure your Argo boiler runs effectively for years to come, there are a few simple maintenance tasks you should carry out:

  • Regularly check for secure wiring.
  • Ensure indicator LEDs function properly.
  • Inspect for signs of wear or overheating.
  • Have an annual professional inspection to ensure optimal performance and safety.
  • Check the code prior to installation and, if a flow switch is needed, select from a list of compatible models.
  • Do not use for potable water applications, including drinking and cooking.

Argo boilers are designed to lower energy use and operating costs. They are versatile and can be used for all types of heating applications, from radiant floor heating to hydronic fan coils. Their boilers are made in the USA, and unlike many other manufacturers, they utilize a solid cast iron heating vessel. Argo boilers are also suitable for both radiant heating applications and hydronic baseboard/radiator applications, making them a versatile solution for any hydronic or radiant floor heating project.

Frequently asked questions

The Argo AT Series C Electric Boiler is a 100% efficient, compact wall-hung boiler with an advanced microprocessor control and load-managing controller.

The key features of the Argo AT Series C Electric Boiler include a one-piece cast iron heat exchanger, adjustable temperature settings, and diagnostic indicator lights.

The Argo AT Series C Electric Boiler provides steady, even radiant heat without the costs associated with propane or oil-fired hot water boilers. It has zero emissions and a long life expectancy without a high cost.

The Argo AT Series C Electric Boiler senses the hot water demand and only uses enough energy to satisfy that demand, maintaining steady, even heat using only the elements necessary.

The Argo AT Series C Electric Boiler is available in 2 and 4 Element configurations, with operating temperatures from 90°F to 180°F, and a capacity of up to 40kW through "stacking" two boilers together.

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