Lochinvar 400 manuals
Household Appliance > Boiler
When we buy new device such as Lochinvar 400 we often through away most of the documentation but the warranty.
Very often issues with Lochinvar 400 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Boiler Lochinvar 400 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Boiler on our side using links below.
Lochinvar 400 Service Manual
16 pages 886.19 Kb
2 Hazard definitions DANGER WARNING CAUTION CAUTION NOTICE Contents 3 Please read before proceedingBoiler service and maintenance Boiler operation Boiler water Freeze protection fluids 4 1 7 2 8 Operate relief valveShut boiler down (unless boiler is used for Domestic Water) Check air vents Test low water cutoff (if installed) Reset button (low water cutoff) Check boiler piping (gas and water) 9 3 FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE 11 4 Status Display Screens Section Display Description A (Boiler Status Bar) B (Call for Heat Indicators) 12 A C DB F E 13 4 Status Display Screens Section Display Description C (Operational Information)
48 pages 2.14 Mb
Service Manual 11 1 31 2 Inspect ignition and flame sense electrodes Check ignition ground wiring Check all boiler wiring Check control settings Perform start-up and checks Check burner flame 32 Check flame signalReview with owner Cleaning boiler heat exchanger 33 Before troubleshooting:Check the following: Check control module fusesTable 3-1 Troubleshooting Chart - No Display 34 FAULT CAUSE CORRECTIVE ACTIONNo Burner Operation Unit Does Not Modulate Above 50% Checking temperature sensors 35 S1aS3a
Also you can find more Lochinvar manuals or manuals for other Household Appliance.
Lochinvar 400 Operation Manual
80 pages 9.1 Mb
Also you can find more Lochinvar manuals or manuals for other Household Appliance.