Knight boiler service manual

Installation & Operation Manual Models: 80 - 285 Starting Serial #H07H10040039 This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and the Knight Boiler Service Manual, before installing. Perform steps in the order given. Failure to comply could result

boiler with a DOE heating capacity (Boiler Output) minimum of 220,000 Btu/hr. If the boiler has less capacity, the output of the tank will be reduced. To determine the approximate reduction in output from the tank use the following formula: New Rating = (maximum first hour rating) x Actual Boiler Output Capacity Minimum Boiler Output CapacityThe Hobart D300 service manual is an invaluable resource for anyone who owns or operates this powerful commercial mixer. With detailed instructions, diagrams, and troubleshooting g...⚠ WARNING Follow the maintenance procedures given throughout this manual. Failure to perform the service and maintenance or follow the directions in this manual could result in damage to the boiler or system, resulting in severe personal injury, death, or substantial property damage. Service technician (see the FTXL Service Manual) General:SMART SYSTEM Digital Operating Control Features: 2 line, 16 Character Display. Dual Level Password Security. Domestic Hot Water Prioritization. Built In Cascading Sequencer For Up To 8 Boilers. 0-10 VDC Input Control. Outdoor Reset Control With Outdoor Air Sensor. Low Water Flow Safety Control & Indication.The Knight Fire Tube Boiler Installation and Operation Manual along with the Knight Fire Tube Boiler Service Manual are for use only by a qualified heating installer/service technician. Refer only to this User’s Information Manual for your reference. Improper installation, adjustment, alteration, service or maintenance can cause property damage,Boiler Knight 151 Service Manual. Outdoor boiler (48 pages) Boiler Knight 81 - 286 Installation And Operation Manual (48 pages) Boiler Knight 151-286 Installation & Operation Manual. Outdoor (56 pages) Summary of Contents for Knight WH 55 - 399.Briggs Stratton is a well-known brand in the world of small engines and power equipment. From lawnmowers to generators, their products are trusted by homeowners and professionals a...

Knight XL promises and delivers ultimate ease of superb FTXL Fire Tube Boiler, Knight XL, Outdoor Knight Boiler, Power-Fin Boiler. Installation & Operation Manual Models: 80 - 285 Starting Serial #H07H10040039 This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and ...Knight 55 boiler pdf manual download. Also for: Knight 285, Knight khn285, Knight khn085. Sign In Upload. Download Table of Contents. ... 8 for detailed instructions) (see the Knight Fire Tube Boiler Service Manual) • Check boiler area General: • Check pressure/temperature • Reported problems gauge Daily • Inspect interior; clean and ...UNIVERSAL VENT CONNECTOR: Multi-material connector allows either PVC, CPVC, polypropylene or stainless steel connection directly to the appliance without adapters. NOBLE also has a built-in combustion analyzer port. DIRECT VENTING UP TO 100 FEET: Offers five venting options for tremendous installation flexibility.1 Service 10 Service Manual Service General Operation How the boiler operates The Knight wall mount boiler uses an advanced stainless steel heat exchanger and an electronic control module that allows fully condensing operation. The blower pulls in gas and air and pushes flue products out of the boiler through the heat exchanger and flue piping.What are manual transmission synchronizers? Visit HowStuffWorks.com to learn more about manual transmission synchronizers. Advertisement When you shift gears in your manual-transmi...

Page 11 Service Manual Service Service (continued) Sequence of operation OPERATION DISPLAY 1. Upon a call for heat, the gas pressure switch (es) must be closed. 2. Once the gas pressure switch (es) are closed, the control turns on the appropriate pumps (system and boiler pumps for space heating, DHW pump for DHW). View online (20 pages) or download PDF (1 MB) Lochinvar Knight 399 - 500, Knight 80 - 285, 80 - 500 User manual • Knight 399 - 500, Knight 80 - 285, 80 - 500 water heaters & boilers PDF manual download and more Lochinvar online manualsKnight KBN286 Pdf User Manuals. View online or download Knight KBN286 Installation & Operation Manual. Sign In Upload. Manuals; Brands; Knight Manuals; Water Heater; ... Knight Boiler Control Module. 69. Status Display Screens. 70. 12 MAINTENANCE Maintenance and Annual Startup. 73. 13 Diagrams. 78. Ladder Diagram. 78. Wiring Diagram. 79.KNIGHT XL ® Commercial Boiler. As dependable as ever, the KNIGHT XL takes on a new look – refined and on-line. Now offered with inputs of 400,000, 500,000, 650,000, 800,000 plus 1 powerful addition, the 1 million Btu/hr model. ... Making set-up and service easier than ever, the LED touchscreen guides users through boiler navigation.fire tube boiler product summary (WHB) 55,000 - 399,000 BTU/HR Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000If you own a Kubota tractor or equipment, having access to a reliable service manual is essential. A service manual provides detailed information on how to properly maintain and re...

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Summary of Contents for Knight 80. Page 1 Service Manual Models: 80 - 500 This manual must only be WARNING used by a qualified heating installer / service technician. Read instructions, including this manual and the Knight Boiler Installation and Operation Manual, before installing. Perform steps in the order given. Lochinvar KHB199N Knight Fire Tube 199 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent ... Adjustable High Limit w/Manual Reset Boiler Circulating Pump Zero Clearances to Combustible Materials 15-Year Limited Warranty(See Warranty for Details) 5-Year Limited Parts Warranty ...Lochinvar Knight WHN285 Installation & Operation Manual (80 pages) Lochinvar Knight Wall Mount Boiler. Brand: Lochinvar | Category: Boiler | Size: 8.29 MB.The Knight Wall Hung Fire Tube Boiler Installation and Operation Manual along with the Knight Wall Hung Fire Tube Boiler Service Manual are for use only by a qualified heating installer/service technician. Refer only to this User’s Information Manual for your reference. Improper installation, adjustment, alteration, service or maintenance can Service Manual Models: 80 - 285 Starting Serial #H07H10040039 This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and the Knight Boiler Installation and Operation Manual, before installing. Perform steps in the order given. Failure to comply could result in severe It is important to physically remove the probe from the boiler tapping annually and inspect it for accumulation of scale or sediment. Following these steps inspect, clean and/or replace the probe: 1. Turn off electric service to the boiler. 2. Drain boiler water to a level below the tapping for the probe.

Lochinvar KHB285N Knight Fire Tube 285 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent ... Adjustable High Limit w/Manual Reset Boiler Circulating Pump Zero Clearances to Combustible Materials 15-Year Limited Warranty(See Warranty for Details) 5-Year Limited Parts Warranty ...Boiler Knight 151 Service Manual. Outdoor boiler (48 pages) Boiler Knight 81 - 286 Installation And Operation Manual (48 pages) Boiler Knight 151-286 Installation & Operation Manual. Outdoor (56 pages) Summary of Contents for Knight WH 55 - 399.Summary of Contents for Lochinvar 400. Page 1 KBXII-I-O Rev C Installation & Operation Manual Models: 400 - 801 This manual must only be used by a WARNING qualified heating installer / service technician. Read all instructions, including this manual and the Knight XL Service Manual, before installing. Perform steps in the order given.Owners of the Apple iPhone 12, 13 and third-gen SE will now be able to purchase spare parts and tools, and peruse instruction manuals for fixing common issues. I’ve been covering A...Lochinvar Knightboiler Service Manual - SupplyHouse.comWe have 3 Knight 80 manuals available for free PDF download: Installation & Operation Manual, Service Manual Knight 80 Installation & Operation Manual (72 pages) Brand: Knight | Category: Boiler | Size: 6.43 MBLochinvar knight boiler service manualLochinvar boiler knight piping hydronic Lochinvar knight boiler service manualKnight boiler manual : parts4heating com lochinvar hydronic boiler. Knight boiler service manual for models 80Hydronic piping Knight high efficiency condensing boiler i&o manual pg.1-34Lochinvar outdoor knight boiler 151-286 user ...Knight XL Heating Boilers KB 399 thru 800 37 38 35 34 33 4 100161476_2000013419_KBX-RP-14 Replacement Parts List PARTS & SERVICE DEPARTMENT Nashville, Tennessee 615-889-8900 / Fax: 615-547-1000 www.Lochinvar.com. 2 of 4 GAS TRAIN 399 GAS TRAIN 500 ... 8 100208174 MANUAL …To replace an Uberhaus manual, visit ManualsDrive.com. The website offers owner’s manuals, user’s guides and service manuals at a set price. Though the price is set in euros, all m...Summary of Contents for Lochinvar KNIGHT 210. Page 1 User's Information Manual Models: 50 - 210 WARNING If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. This appliance MUST NOT be installed in any location where gasoline or flammable vapors are ...

With years of proven experience , the Knight XL expands on its already tried and true feature set. Making hard work look easy, this commercial boiler steps out front. Available in five models ranging from 399,000 to 999,000Btu/hr, the advanced units feature 97% thermal efficiency and 10:1 turndown. Provides a better end user experience allowing ...

Summary of Contents for Knight 51. Page 1 WBII-SER Rev G Service Manual Models: 51 - 211 WARNING This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and the Knight Wall Mount Installation and Operation Manual, before installing.1 Service 10 Service Manual Service General Operation How the boiler operates The Knight wall mount boiler uses an advanced stainless steel heat exchanger and an electronic control module that allows fully condensing operation. The blower pulls in gas and air and pushes flue products out of the boiler through the heat exchanger and flue piping.User's Information Manual. 2 . Maintenance schedule Service technician (see the Knight Wall Mount Service Manual) Owner maintenance (see pages 6 - 8 for detailed instructions) General: • Reported problems • Check boiler area • Inspect interior; clean and vacuum if necessary • Clean condensate trap and fill with fresh water • condensate)Web view & download of more than 2222 lochinvar pdf user manuals, service manuals, operating guides. With Three Models Ranging From 110,000 To 199,999 Btu/Hr., The. Water heater, boiler user manuals, operating guides & specifications. Web low mass combi boilers are usually a good fit for houses with high heat loads and moderate domestic hot ...View and Download Lochinvar Knight WHN055 installation & operation manual online. Wall Mount Boiler. Knight WHN055 boiler pdf manual download. Also for: Knight whn155, Knight whn199, Knight whn285, Knight whn399, Knight whn085, Knight whn110, Wh 55-399, Wh 55, Wh 399.Summary of Contents for Lochinvar Knight 50-210. Page 1 This manual must only be used by a qualified heating installer / service technician. Read instructions, including this manual and the Knight Wall Mount Installation and Operation Manual, before installing. Perform steps in the order given. Failure to comply could result in severe personal ...We have 1 Knight 399 manual available for free PDF download: Service Manual Knight 399 Service Manual (44 pages) Brand: Knight | Category: Boiler | Size: 2.45 MBInstallation & Service Manual ™ F I R E T U B E Vertical direct venting Vent/air termination – vertical Prepare roof penetrations Figure 5-2 Vertical Terminations with Multiple Boilers Air pipe penetration: Cut a hole for the air pipe. Size the air pipe hole as close as desired to the air pipe outside diameter.1 Service 10 Service Manual Service General Operation How the boiler operates The Knight wall mount boiler uses an advanced stainless steel heat exchanger and an electronic control module that allows fully condensing operation. The blower pulls in gas and air and pushes flue products out of the boiler through the heat exchanger and flue piping.

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Lochinvar. 81-286. Flue Temp High , Delta T High , Outlet Temp High. parameters for the boiler. • Inspect the heat exchanger. Reference page 32 of. side of the heat exchanger. • Inspect the flue sensor and associated wiring. compare …Consistency in features and benefits across the Knight™ fire tube boiler family makes it easier to install and service no matter what model you choose. 95% AFUE efficiency. Up to 10:1 turndown ratio. ECM variable speed boiler pump. Features SMART SYSTEM™ operating control and CON-X-US® remote connect capable.Hot Water Solutions Since 1939 | Lochinvar | LochinvarInstallation & Operation Manual Operating information (continued) Knight wall mount boiler control module Use the control panel (FIG. 11-1) to set temperatures, operating conditions, and monitor boiler operation. Figure 11-1 Control Panel NAVIGATION DIAL The information on the bottom of the display shows the functions of the two SELECT keys (on ...Number of Electrical Connections: 1. Dimensions (H x W x D): 33-1/4" x 15-1/2" x 18". Vent Size: 3". Vent Category: IV. Vent Material: PVC. Shipping Weight: 157 lb. **Federal Tax Credit Information: The purchase and installation of this energy-efficient product in your home qualifies you for the Federal Tax Credit for Consumer Energy Efficiency.We have 2 Lochinvar Knight XL KBN501 manuals available for free PDF download: Installation & Operation Manual, Parts List Lochinvar Knight XL KBN501 Installation & Operation Manual (80 pages) Brand: Lochinvar | Category: Boiler | Size: 10.22 MBWall Mount Boiler. Knight WHN055 boiler pdf manual download. Also for: Knight whn155, Knight whn199, Knight whn285, Knight whn399, Knight whn085, Knight whn110, Wh 55-399, Wh 55, Wh 399. ... Check for gas tight seal at every connection, seam of air Read the Knight Wall Mount Service Manual to piping, and vent piping. …View online or download PDF (6 MB) Lochinvar KNIGHT KBN286, KNIGHT KBN106, KNIGHT KBN081, KNIGHT KBN151, KNIGHT KBN211, Knight KBL286, 81 - 286, Knight KBL211, Knight KBL106, Knight KBL151 Installation and Operation Manual • KNIGHT KBN286, KNIGHT KBN106, KNIGHT KBN081, KNIGHT KBN151, KNIGHT KBN211, Knight KBL286, 81 - 286, Knight KBL211, Knight KBL106, Knight KBL151 water heaters & boilers ...The Outdoor Knight XL control module receives input from boiler sensors. The control module activates and controls the blower and gas valve to regulate heat input and switches boiler, DHW and system pumps on and off as needed. The user/installer programs the module to meet system needs by adjusting control parameters.The issue with the display board: Sadly, there's only one solution to this.Get the display board replaced. The Control board is acting up: Similar to the display board, the only solution is to get it changed with a brand-new control board. The fuse is blown up: To troubleshoot this, simply replace the F3 fuse with a newer one.For additional help, try taking a look at the Lochinvar boiler ...WB-RP-01 Replacement Parts List PARTS & SERVICE DEPARTMENT Knight Nashville, Tennessee Wall Mount Boilers 615-889-8900 / Fax: 615-547-1000 www.Lochinvar.com WB 50 thru 210... Page 2 HEAT EXCHANGER 80-210 GAS TRAIN CONTROL PANEL... ….

The Hobart D300 service manual is an invaluable resource for anyone who owns or operates this powerful commercial mixer. With detailed instructions, diagrams, and troubleshooting g...Boiler Knight 51 Service Manual. Wall mount (48 pages) Boiler Knight 50 Installation & Operation Manual (68 pages) Boiler Knight 81 - 286 Installation And Operation Manual (48 pages) Summary of Contents for Knight WH-056.Page 1: Replacement Parts List. KBXII-RP Rev F Replacement Parts List PARTS & SERVICE DEPARTMENT Knight XL Nashville, Tennessee 615-889-8900 • Fax: 615-882-2918 Heating Boilers [email protected] KB 400 thru 801 www.Lochinvar.com... Page 2 GAS TRAIN 400 GAS TRAIN 501 GAS TRAIN 601-801 CONTROL HEAT …3.1.3 Hot water boilers may be equipped with an air vent pipe on the top of the boiler. Plumb this connection to the expansion tank or install an automatic air vent on this pipe. 3.1.4 The direction of flow through hot water boilers and water heaters must be from the inlet to the outlet (IE: bottom to top). Do not reverse these connections.Service Manual. Models: 80 - 285. Starting Serial #H07H10040039. This manual must only be used by a qualified heating installer / service technician. Read all instructions, …Summary of Contents for Lochinvar 50. Page 1 WB-SER Rev D Service Manual Models: 50 - 210 This manual must only be WARNING used by a qualified heating installer / service technician. Read instructions, including this manual and the Knight Wall Mount Installation and Operation Manual, before installing.View online (48 pages) or download PDF (1 MB) Knight 151 Service manual • 151 thermostats PDF manual download and more Knight online manualsSMART SYSTEM Digital Operating Control Features: 2 line, 16 Character Display. Dual Level Password Security. Domestic Hot Water Prioritization. Built In Cascading Sequencer For Up To 8 Boilers. 0-10 VDC Input Control. Outdoor Reset Control With Outdoor Air Sensor. Low Water Flow Safety Control & Indication.Knight Global manuals are available in different select languages. If you do not see the manual you are looking for, if it is not available in your language, or if you need a copy of your specific job number manual, please contact us directly. Bill of Materials. Certifications. Installation Guides. Manuals. Software. Spec Sheet. Warranty. Knight boiler service manual, FTXL™ Fire Tube Boiler. For light commercial applications, the FTXL™ brings models from 399,000 to 999,000 Btu/hr, and takes Lochinvar's fire-tube technology to the next level. 399,000 to 999,000 Btu/hr. Up to 98.3% Thermal Efficiency. Up to 10:1 Turn Down Ratio. Flow Rates from 10 to 150 GPM. Features CON·X·US® Remote Connectivity and ..., Installation and Operation Manual. 5. Standard Knight boilers are equipped to operate from sea. 3,000 FT. TO 12,000 FT. level to 4,500 feet only with no adjustments. The boiler will de-rate by 4% for each 1,000 feet above sea level up to 4,500 feet. 6. High altitude Knight boilers are equipped to operate, 7. Once the combustion analysis is complete, test the safety shutoff device by turning the manual shutoff switch to the OFF position and ensuring that the boiler shuts down and registers an alarm. Turn the manual shutoff switch to the ON position, reset the control, and return to Service Mode. 8. Turn the main power off to the boiler. 5. Insert ..., KBX-SER-Rev F:Layout 1. Service Manual. Models: 399 - 800. This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and the Knight XL Installation and Operation Manual, before installing. Perform steps in the order given. Failure to comply could result in severe personal ..., View online (16 pages) or download PDF (1 MB) Lochinvar KNIGHT WH 55-399, WH 55 - 399 User manual • KNIGHT WH 55-399, WH 55 - 399 water heaters & boilers PDF manual download and more Lochinvar online manuals, Summary of Contents for Lochinvar 50. Page 1 WB-SER Rev D Service Manual Models: 50 - 210 This manual must only be WARNING used by a qualified heating installer / service technician. Read instructions, including this manual and the Knight Wall Mount Installation and Operation Manual, before installing., An owner’s manual for a Keystone RV is available for download on KeystoneRV.com. The manual discusses various aspects of maintaining a Keystone RV, including warranty, dealer servi..., View and Download Lochinvar Knight WHN055 installation & operation manual online. Wall Mount Boiler. Knight WHN055 boiler pdf manual download. Also for: Knight whn155, Knight whn199, Knight whn285, Knight whn399, Knight whn085, Knight whn110, Wh 55-399, Wh 55, Wh 399. , Lochinvar. 81-286. Flue Temp High , Delta T High , Outlet Temp High. parameters for the boiler. • Inspect the heat exchanger. Reference page 32 of. side of the heat exchanger. • Inspect the flue sensor and associated wiring. compare to Table 3-2D on page 35 of this manual., Summary of Contents for Knight 80. Page 1 Installation & Operation Manual Models: 80 - 285 Starting Serial #H07H10040039 This manual must only be used by a WARNING qualified heating installer / service technician. Read all instructions, including this manual and the Knight Boiler Service Manual, before installing., All KNIGHT fire tube boilers allow for flexible installation with a universal vent connector. Range in heating capacity from 55,000 to 399,000 Btu/hr and perform at 95% AFUE efficiency. The KNIGHT’s Smart System™ display includes the CON•X•US® Remote Connect option to maintain control of your boiler from anywhere., Recommended Inspection IntervalsMonthly Monthly Monthly Monthly Every Six Months Annually Annually Annually Annually Annually Annually. FOR TECHNICAL QUESTIONS WWW.LOCHINVAR.COM OR CALL TECHNICAL SUPPORT AT 1-800-722-2101 FOR DETAILED INSTRUCTIONS SEE I & O MANUAL KNIGHT MAINTENANCE INSPECTION REPORT., Summary of Contents for Lochinvar 50. Page 1 WB-SER Rev D Service Manual Models: 50 - 210 This manual must only be WARNING used by a qualified heating installer / service technician. Read instructions, including this manual and the Knight Wall Mount Installation and Operation Manual, before installing., If you have damaged or lost your Knight product Operation/Technical manual, a full PDF version is available for download below. ... Service Help Desk Mon-Fri (7am ..., Installation & Operation Manual Models: 55 - 285 This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and the Knight Fire Tube Boiler Service Manual, before installing. Perform steps in the order given. Failure to comply could result in severe personal injury, death, or, including this manual and the Knight XL Service Manual, before installing. Perform steps in the order given. User – This manual is for use only by a qualified heating …, Heating Boiler. Knight 81 boiler pdf manual download. Also for: Knight 286, Knight 151. Sign In Upload. Download Table of Contents. Add to my manuals. Delete from my manuals. ... Boiler Lochinvar KNIGHT 81-286 Service Manual. Lochinvar boiler user manual (48 pages) Boiler Lochinvar Knight XL 100 Series Installation & Operation Manual, Summary of Contents for Lochinvar Sync Condensing Boiler 1.3. Page 1 SYNC-SER Rev H Service Manual Models: 1.0, 1.3, and 1.5 This manual must only be WARNING used by a qualified heating installer / service technician. Read instructions, including this manual and the SYNC Installation and Operation Manual, before installing., This boiler is a high efficiency appliance that produces condensate. 2. The side of the boiler has a 1/2 inch PVC union for connection of a 1/2 inch PVC pipe (FIG. 2). 3. Slope condensate tubing down and away from the boiler into a drain or condensate neutralizing filter. Page 8 RESET button on the low water cutoff to turn the unit back on ..., Summary of Contents for Lochinvar FTxl 500. Page 1 FTXL-SER Rev A Service Manual Models: 400, 500, 600, 725, & 850 This manual must only be used WARNING by a qualified heating installer / service technician. Read all instructions, including this manual and the FTXL Installation and Operation Manual, before installing., Manuals and User Guides for Lochinvar Knight 81 - 286. We have 3 Lochinvar Knight 81 - 286 manuals available for free PDF download: Installation And Operation Manual, Service Manual, User's Information Manual., Summary of Contents for Lochinvar KNIGHT 51-211. Page 1 User's Information Manual Models: 51 - 211 WARNING If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. This appliance MUST NOT be installed in any location where gasoline or flammable vapors ..., Service Manual Models: 80 - 285 Starting Serial #H07H10040039 This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and the Knight Boiler Installation and Operation Manual, before installing. Perform steps in the order given. Failure to comply could result in severe, Lochinvar boiler manualzzWe have a lochinvar knight, hot water heater. service manual says wh-55 Lochinvar knight xl 399Lochinvar boiler 1701 manualzz. Lochinvar knight boiler problems — heating help: the wallHydronic piping Lochinvar 400 user manualLochinvar manual., Summary of Contents for Lochinvar KNIGHT 400 - 801. Page 1 This manual must only be used by a qualified heating installer / service technician. Read all instructions, including this manual and the Knight Installation …, Knight Boiler Manual - Free download as PDF File (.pdf), Text File (.txt) or read online for free. How to install, pipe and vent Knight condensing boilers. Piping diagrams for multiple boiler installatiopn, Page 1 Installation & Operation Manual Models: 80 - 500 This manual must only be used by a WARNING qualified heating installer / service technician. Read all instructions, including this manual and the Knight Boiler Service Manual, before installing. Perform steps in the order given., Installation & Operation Manual Maintenance Inspect ignition and fl ame sense Figure 12-2 Burner Assembly - Model 400 electrodes 1. Remove the ignition and fl ame sense electrodes from the boiler heat exchanger access cover. 2. Remove any deposits accumulated on the ignition/fl ame sense electrode using sandpaper., Summary of Contents for Knight 80. Page 1 Installation & Operation Manual Models: 80 - 285 Starting Serial #H07H10040039 This manual must only be used by a WARNING qualified heating installer / service technician. Read all instructions, including this manual and the Knight Boiler Service Manual, before installing., Lochinvar KBN501 - 406,000 BTU Output Knight XL High Efficiency Boiler (NG)- Please Note: This product ships as NG as standard and includes an LP Conversion Kit Lochinvar's Knight XL Boilers Feature: Modulating Burner With 5:1 Turndown ASME Stainless Steel Heat Exchanger Direct-Vent Sealed Combustion 50 psi Relief Valve Adjustable High Limit ..., View and download Lochinvar knight 400 manuals for free. KNIGHT 400 instructions manual. Sign In Upload. ... Lochinvar KNIGHT 400 Service Manual (48 pages) Commercial boiler. The Knight Xl Display Display ... Lochinvar boiler user manual., We have 1 Lochinvar Knight XL KBX0400N manual available for free PDF download: Installation & Operation Manual Lochinvar Knight XL KBX0400N Installation & Operation Manual (80 pages) Brand: Lochinvar | Category: Boiler | Size: 33.62 MB, including this manual and the Knight XL Service Manual, before installing. Perform steps in the order given. User - This manual is for use only by a qualified heating installer/service technician. Refer to the User's Information Manual for your reference. Have this boiler serviced/inspected by a qualified service technician, at least annually.