Where is the rating plate on a Weil McLain?

Part number 550-100-029/0810 Series identiﬁcation: Read the boiler rating plate to determine the series num- ber. The rating plate is lo- cated inside the boiler jacket, on the right rear interior panel. Parameters settings: Instructions in this supple- ment are based on factory default parameter settings.

Do you need to read the ultra boiler manual?

This document is a supplement to the Ultra Boiler Manual, and must only be used by a qualiﬁed heating installer/service technician. Read all instructions, including the Ultra Boiler Manual, before installing, starting or servicing the boiler.

What do you need to troubleshoot a Weil McLain boiler?

Flashlight or headlamp: Light will help you see inside the unit and look for leaks at valves. Handheld mirror: A flashlight and mirror are necessary to see many Weil McLain boiler model heat exchangers. Voltmeter: This tool will prove handy when troubleshooting anything electrical in your home.

When to move a Weil McLain thermostat?

If the system is new, and the house is too hot, check to see if your home’s thermostat is installed on an outside wall, near a drafty window or by an entry door, and if any of those apply, it will have to be moved

How does the Weil McLain boiler control module work?

This sensor monitors return water temperature (system return). The control module reduces or increases boiler input, depending on how close the return water temperature is to the outlet water temperature. 9. Temperature and pressure gauge 10.Electronic display & buttons The 4-digit electronic display is used to: • Set space heating temperature.