Lochinvar 51-211 instruction

Revision Notes: Revision A (ECO C05747) initial release. Reflects the new model numbers for the Knight Wall Mount upgrade.

Revision B (ECO C07072) reflects the change in design of the manual air vent, the update of FIG. 2-3 on page 8, and the reorganization of the information on pages 10 and 11 for the user password information.

WBII-USER Rev B 01/11

Page 16

Image 16

Contents

User’s Information Manual Models 51 Contents Boiler service and maintenance Please read before proceeding Products to avoid Prevent combustion air contaminationAreas likely to have contaminants Owner maintenance Maintenance schedule Service technicianSee pages 6 8 for detailed instructions Maintenance schedule Fill condensate trap with water 1Condensate Trap Condensate disposal Check air vents Operating instructions Smart System control module InstallerUser Night Setback Override Temperature UnitsSpace heating SH1, SH2, SH3 and tank set points Call for Heat Information Dial Function User’s Information Manual

Lochinvar 51-211 manual

Models: 51-211