Weil-McLain Evergreen Pro 155 Advanced Manual

Weil-McLain Evergreen Pro 155 Boiler manual cover

Pages 60

Year 0

Language(s)

of 60

Weil-McLain Evergreen Pro 155 Boiler Specification

The Weil-McLain Evergreen Pro 155 Boiler is a high-efficiency condensing boiler designed for commercial and residential applications. It features a stainless steel fire tube heat exchanger, ensuring durability and optimal heat transfer. The boiler operates with an impressive 95% AFUE efficiency, making it an environmentally friendly choice that reduces energy consumption and utility costs. It offers a modulating burner with a 10:1 turndown ratio, which allows for precise control of the heat output to match the specific demand, enhancing comfort and efficiency.

The Evergreen Pro 155 is equipped with advanced control technology, including the Unity Control System, which facilitates easy setup, monitoring, and diagnostics. This intuitive interface allows for seamless integration with building management systems and provides remote access capabilities. The boiler's design supports multiple venting options, including direct vent, making it versatile for various installation requirements.

With a heating capacity of 155,000 BTU/hr, it is suitable for a range of applications from small commercial establishments to larger residential spaces. It also supports multi-boiler sequencing for installations requiring higher capacities. Safety features include a low water cutoff, safety relief valve, and temperature/pressure gauge, ensuring reliable operation. The compact, floor-standing design simplifies installation and maintenance, providing a space-saving solution without compromising performance.

Overall, the Weil-McLain Evergreen Pro 155 Boiler combines advanced technology with robust construction to deliver efficient, reliable, and versatile heating solutions, meeting modern energy standards while providing ease of use and integration.

Weil-McLain Evergreen Pro 155 Boiler F.A.Q.

How do I reset the Weil-McLain Evergreen Pro 155 Boiler?

To reset the boiler, press the 'Reset' button located on the control panel. Hold it for a few seconds until the display indicates that the reset is complete.

What should I do if my boiler is not heating properly?

First, check the thermostat settings to ensure they are correct. Then, inspect the boiler's pressure gauge to make sure it's within the recommended range. If issues persist, consider inspecting the air vents and radiators for blockages or seek professional assistance.

How often should I service my Weil-McLain Evergreen Pro 155 Boiler?

It is recommended to have your boiler serviced annually by a certified technician to ensure it operates efficiently and to prolong its lifespan.

What are the common error codes and their meanings for this boiler model?

Common error codes include E01 (Ignition failure), E02 (Flame loss), and E03 (Overheating). Refer to the user manual for a comprehensive list of error codes and troubleshooting tips.

How can I improve the energy efficiency of my boiler?

Ensure regular maintenance, bleed radiators to remove trapped air, insulate pipes, and upgrade to a programmable thermostat to improve energy efficiency.

What should I check if my boiler is leaking water?

Inspect the pressure relief valve, pump seals, and pipe connections for any signs of wear or leaks. Tighten any loose connections and replace damaged components as necessary.

How do I adjust the water pressure in the boiler?

Locate the filling loop under the boiler, open the valves to allow water to enter the system, and monitor the pressure gauge until it reaches the recommended level. Close the valves after adjusting.

What maintenance tasks can I perform myself?

Homeowners can perform tasks such as checking the pressure gauge, inspecting for leaks, bleeding radiators, and ensuring the area around the boiler is clean and unobstructed.

Why is my boiler making strange noises?

Noises can be due to air in the system, a faulty pump, or mineral build-up causing kettling. Bleed radiators or consult a professional if the issue persists.

Can I install the Weil-McLain Evergreen Pro 155 Boiler myself?

Installation should be carried out by a qualified professional to ensure safety and compliance with local regulations. Improper installation can void warranties and lead to hazardous situations.