Checkout procedure

PER Series 3 Electric-Hydronic Boilers Installation Instructions

After filling and purging, start the boiler as follows:

❏Turn the thermostat to its lowest setting so that there is no call for heat.

❏Set the limit control as recommended in the Installation Instructions.

❏Turn on the main electric switch to the boiler.

❏Set the thermostat above actual room temperature. Check for proper sequencing of elements. Heat the entire system to about 200°F so that dissolved air and gases in the system water will be emitted and vented.

❏Check limit control operation by lowering the control settings as described in the “Troubleshooting” section on page 7.

❏Restore the limit control settings to their recommended values and set the thermostat to the desired room temperature.

❏Fill in “Installation and service certificate” below.

❏If the boiler operates incorrectly or fails to start, refer to “Troubleshooting” on page 7.

Installation and service certificate

Boiler model __________________

Measured Btuh input ____________

Series __________

CP number ___________

Date installed _______________

❏Installation instructions have been followed.

❏Checkout sequence has been performed.

❏Above information is certified to be correct.

❏Information received and left with owner/maintenance person.

Installer ________________________	________________________________	______________________________
(company)	(address)	(phone)

_____________________________________

(installer’s signature)

Part number 550-141-396/0801

550-141-396/0801 specifications

The Weil-McLain 550-141-396/0801 is a high-performance boiler designed to meet the heating needs of commercial and residential applications. Renowned for its efficiency and durability, this model features advanced technology that ensures reliable operation while maximizing energy savings.

One of the standout characteristics of the Weil-McLain 550-141-396/0801 is its ability to provide maximum heating output with minimal fuel consumption. Equipped with a powerful burner and efficient heat exchanger, this boiler achieves impressive efficiency ratings, making it an economically sound choice for homeowners and businesses alike. The design also incorporates features that reduce emissions, contributing to a more environmentally friendly operation.

The construction of the boiler features robust materials that enhance its durability. The cast iron heat exchanger is built to withstand extreme conditions while maintaining excellent heat retention and distribution. This not only increases the lifespan of the boiler but also minimizes maintenance costs over time. The unit is designed to operate quietly, ensuring a comfortable environment for occupants.

Advancements in technology are evident in the Weil-McLain 550-141-396/0801's control system. It is equipped with a user-friendly digital control interface that simplifies adjustments and monitoring. Users can easily set temperature levels, track performance, and diagnose issues, which allows for timely maintenance and optimal performance. Additionally, compatibility with various thermostats provides flexibility for tailored heating solutions.

Safety is a critical component of the Weil-McLain 550-141-396/0801. It includes multiple safety features such as a spill switch, low-water cutoff, and a pressure relief valve. These mechanisms ensure safe operation and protect against common boiler-related hazards.

In summary, the Weil-McLain 550-141-396/0801 is an excellent choice for those seeking a reliable, efficient, and durable heating solution. With its advanced technology, robust construction, and emphasis on safety, this boiler not only meets but exceeds the expectations of modern heating needs. Whether for residential or commercial installation, the Weil-McLain 550-141-396/0801 stands out as a preferred option among boiler systems, delivering comfort and efficiency for years to come.