Lochinvar KNIGHT XL 400 Manuel d'utilisateur

User’s Information ManualModels: 400 - 801If the information in this manual is not followed exactly, a fire or explosion may result causing property

104 SMART SYSTEM control moduleFigure 4-1 Control PanelKnight XL control moduleUse the control panel (FIG. 4-1) to set temperatures, operating condit

114 SMART SYSTEM control module (continued)Manual and auto reset high limit set pointsThe set points used by the Manual Reset High Limit and the Auto

124 SMART SYSTEM control moduleStatus Display ScreensSection Display DescriptionA(Boiler Status Bar)STANDBYThe unit has not received a call for heat

134 SMART SYSTEM control module (continued)Status Display Screens (cont’d)Section Display DescriptionC(Operational Information)SYSTEM: The temperatur

144 SMART SYSTEM control moduleStatus Display Screens (cont’d)Section Display DescriptionE(NAVIGATION Dial Function)Turning the NAVIGATION dial will

15Notes User’s Information Manual

Revision Notes: Revision A (ECO C05747) initial release. Reflects the new model numbers for the Knight XL upgrade.Revision B (ECO C07072) reflects t

2Hazard definitionsThe following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or

User’s Information Manual Please read before proceedingThe Knight XL Installation and Operation Manual along with the Knight XL Ser

1 Prevent combustion air contamination4If the boiler combustion air inlet is located in a laundry room or pool facility, for example, these areas wi

2 Maintenance schedule5 WARNINGFollow the maintenance procedures given throughout this manual. Failure to perform the service and maintenance or fo

62 Maintenance scheduleMaintenance proceduresBoiler must be serviced and maintained WARNINGThe boiler must be inspected and started annually at the

2 Maintenance schedule (continued)73. Fill with fresh water until the water begins to pour out of the drain.4. Replace the cap. Press the cap on

2 Maintenance schedule8 WARNINGHave leaks fixed at once by a qualified service technician. Failure to comply could result in severe personal injury

93 Operating instructions User’s Information Manual FOR YOUR SAFETY READ BEFORE OPERATINGWARNING: If you do not foll