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HomeMy WebLinkAboutB18-0287_approved plans_1533241887.pdf08/02/18 08/02/18 Lochinvar.com HIGH EFFICIENCY RESIDENTIAL BOILERS CON·X·US® REMOTE CONNECT CAPABLE LOCH-N-LINK ® USB DRIVE SETUP 3 SETPOINTS WITH OUTDOOR RESET CURVES DHW RECIRCULATION PUMP CONTROL 7 MODELS: 55,000 – 399,999 BTU/HR TOP AND BOTTOM WATER CONNECTIONS** UP TO 10:1 TURNDOWN RATIO** WALL MOUNT DESIGN 95% AFUE Efficiency** See back page for efficiency by model 08/02/18 MONEY-SAVING 95% EFFICIENCY AND EASIER THAN EVER TO INSTALL The KNIGHT wall mount fire tube boiler allows for a more flexible installation with top and bottom water connections**. Multiple water connection locations add flexibility by allowing boiler connections to be as close as possible to the system piping, reducing installation cost, complexity and the amount of piping needed for a job. The KNIGHT fire tube boiler operates with low pressure drop. The design incorporates a small volume of water in the heat exchanger allowing the boiler to be installed in a primary/secondary or a full-flow piped system. There is no need to change the piping to accommodate the boiler. The boiler adapts to the system. This flexibility allows for a faster, more cost-effective boiler upgrade. ** Not included on WHN400 UPDATED SMART SYSTEM™ CONTROL Newest version of the SMART SYSTEM allows for easier setup and navigation of parameters. New features include DHW recirculation pump control, LOCH-N-LINK® USB programming, larger user interface, cascade leader redundancy and modulation factor for fine tuning aggressiveness. 10:1 TURNDOWN RATIO OPTIMIZES PERFORMANCE Modulation turndown up to 10:1 means the firing rate automatically changes as the heat load varies. A WHN111 KNIGHT boiler fires at its maximum 110,000 Btu/hr rate when load is highest, then “turns down” to as low as 10% (11,000 Btu/hr) as load decreases. A modulating boiler runs smoothly and efficiently, without frequent on/off cycling. ** Not included on WHN400 SUPERIOR DIRECT-VENTING FLEXIBILITY KNIGHT boilers can be installed with direct-vent air intake and exhaust runs up to 100 equivalent feet, using PVC, CPVC, polypropylene or AL29-4C stainless steel vent pipe. 6 Inputs from 55,000 to 285,000 Btu/hr. See KNIGHT fire tube boiler literature (KHN) for more details. FLOOR-STANDING FIRE TUBE MODELS AVAILABLE 08/02/18 BOILER CONTROL, FROM ANYWHERE. From wherever you are, the CON·X·US option lets you use any Internet-capable device to link up with the SMART SYSTEM on an unlimited number of KNIGHT boilers. With CON·X·US, you’re always in touch and in control. Optional CON·X·US control board is sold separately. COLOR-CODED LCD DISPLAY ® REMOTE CONNECT Blue Screen Normal system operation Yellow Screen Maintenance due shows installer name & number Red Screen Lockout mode THE ULTIMATE IN BOILER CONTROL & MONITORING The industry’s most advanced boiler control system now includes the CON·X·US Remote Connect option and LOCH-N-LINK USB Programming feature. See back cover for a complete list of SMART SYSTEM functions and features. LOCH-N-LINK EASY USB PROGRAMMING Use a USB drive to name, store and easily manage multiple proven parameter sets. Quickly upload them via the front panel port, reducing installation and programming time. > Do regular CON·X·US checks for all your KNIGHT customers, and let them know you’re monitoring their boiler’s performance. > Adjust setpoints, domestic hot water, reset curves, pump delays and more, using the CON·X·US interactive display. > Status alerts via text or e-mail lets you know when a KNIGHT boiler needs attention. 08/02/18 M N O L B FLUE COIN VENT AIR VENT F E H I J K G D INLET OUTLET LOW VOLTAGE ELECTRICAL CONNECTIONS HIGH VOLTAGE ELECTRICAL CONNECTIONS CONDENSATE DRAIN A C Information subject to change without notice. Change “N” to “L” for LP gas models. The Net AHRI Water Ratings shown are based on a piping and pickup allowance of 1.15. Lochinvar should be consulted before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc. The ratings have been determined under the provisions governing forced draft burners. KNIGHT Boiler Dimensions and Specifications WHN-05 (Reprint WHN-05 6/17) © Lochinvar, LLC - ASB - 10M 10/17 - Printed in U.S.A. iPhone and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. Android and Google are trademarks of Google Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play is a service mark of Google Inc. Lochinvar, LLC 300 Maddox Simpson Parkway Lebanon, Tennessee 37090 P: 615.889.8900 / F: 615.547.1000 Lochinvar.com KNIGHT Boiler Dimensions and Specifications Top Right Bottom Input Heating Net AHRIModel Max. Min. AFUE % Capacity Rating Number MBH MBH MBH MBH MBH WHN056 55 8.3 95 51 44 WHN086 85 8.5 95 79 69 WHN111 110 11 95 102 89 WHN156 155 15.5 95 144 125 WHN200 199.9 19.9 95 185 161 WHN286 285 28.5 95 264 229 WHN400 399 80 94.4* 377# 328 Smart System Features > Smart System Digital Operating Control Multi-Color Graphic LCD Display w/Navigation Dial, Soft Keys and Loch-N-Link USB programming > Three Boiler Setpoint Temperature Inputs Plus Domestic Hot Water Prioritization > Built-in Cascading Sequencer for up to 8 Boilers, with Cascade Redundancy Multiple Size Boiler Cascade Lead Lag Efficiency Optimization Front End Loading Capability > Outdoor Reset Control with Outdoor Air Sensor Programmable for Three Reset Temperature Inputs > Programmable System Efficiency Optimizers SH Night Setback DHW Night Setback Anti-Cycling Outdoor Air Reset Curve Ramp Delay Modulation Factor Control Boost Temperature & Time > Four Pump Control System Pump with Parameter for Continuous Operation Boiler Pump with Variable Speed Control Domestic Hot Water Pump Domestic Hot Water Recirculation > Domestic Hot Water Prioritization DHW tank piped with priority in the boiler loop DHW tank piped as a zone in the system with the pumps controlled by the SMART SYSTEM DHW Modulation Limiting Separately Adjustable Space Heat/DHW Switching Times > Building Management System Integration 0-10 VDC Input to Control Modulation or Setpoint 0-10 VDC Modulation Rate Output 0-10 VDC Input to Enable/Disable Call for Heat > Access to BMS Settings through Graphic LCD Display > High-Voltage Terminal Strip 120 VAC / 60 Hertz / 1 Phase Power Supply Three Sets of Pump Contacts > Low-Voltage Terminal Strip DHW Recirculation Pump Start/Stop 24 VAC Device Relay Proving Switch Contacts Flow Switch Contacts Alarm on Any Failure Contacts Runtime Contacts DHW Thermostat Contacts 3 Space Heat Thermostat Contacts System Sensor Contacts DHW Tank Sensor Contacts Outdoor Air Sensor Contacts Cascade Contacts 0-10 VDC BMS External Control Contact 0-10 VDC Boiler Rate Output Contacts 0-10 VDC Variable Speed System Pump Signal Input 0-10 VDC Signal to Control Variable Speed Boiler Pump Modbus Contacts > Time Clock > Data Logging Hours Running, Space Heating Hours Running, Domestic Hot Water Ignition Attempts Last 10 Lockouts > Maintenance Reminder Custom Maintenance Reminder with Contractor Contact Information Installer Ability to De-activate Service Reminder > Low-Water Flow Safety Control & Indication > Password Security > Customizable Freeze Protection Parameters Standard Features > 95% DOE AFUE Efficiency (56-286) > Modulating Burner with up to 10:1 Turndown** Direct Spark Ignition Low NOx Operation > ASME Stainless Steel Heat Exchanger 30 PSI ASME Relief Valve > Top and bottom water connections (MNPT)** > Vertical & Horizontal Direct Vent PVC, CPVC, Polypropylene or SS Venting up to 100 feet > SMART SYSTEM Control > Condensate Trap > Other Features Automatic Reset High Limit 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 Optional Equipment CON·X·US Remote Connectivity Modbus Communication BACnet MSTP Flow Switch Low-Water Cutoff w/Manual Reset & Test Alarm Bell Concentric Vent Kit Condensate Neutralization Kit BMS Gateway to LON or BACnet IP Multi-Temperature Loop Control Sidewall Vent Termination Wireless Outdoor Sensor LP Gas Conversion Kit > Firing Codes M9 Standard Construction M7 California Code **10:1 Turndown ratio and top and bottom water connections are not included on WHN400. WHN400 operates with a 5:1 turndown. A B C D E F G H I J K L M N O Gas Water Air Vent Shipping Conn. Conn. Inlet Size Wt. (lbs.) 33-1/4” 18-1/2” 16” 11-3/4” 9” 3-1/2” 3-3/4” 1-1/2” 3” 6-1/8” 7-1/4” 3-3/4” 6-1/2” 4-1/2” 8-1/2” 1/2” 1” 2” 2” 139 33-1/4” 18-1/2” 16” 11-3/4” 9” 3-1/2” 3-3/4” 1-1/2” 3” 6-1/8” 7-1/4” 3-3/4” 8-1/2” 4-1/2” 8-1/2” 1/2” 1” 2” 2” 142 33-1/4” 18-1/2” 19” 14-1/2” 8-3/2” 5” 7-3/4” 1-1/8” 12-3/8” 4-1/4” 11-1/4” 3” 5-1/4” 5-1/8” 10” 1/2” 1” 3” 3” 159 33-1/4” 18-1/2” 19” 14-1/2” 8-1/2” 5” 7-3/4” 1-1/8” 12-3/8” 4-/14” 11-1/4” 3” 5-1/4” 5-1/8” 10” 1/2” 1” 3” 3” 166 33-1/4” 18-1/2” 19” 14-1/2” 11” 6-1/4” 7-3/4” 1-1/2” 12-3/8” 4-1/4” 9-1/2” 3” 5-1/4” 5-1/2” 10-3/4” 1/2” 1-1/4” 3” 3” 175 33-1/4” 18-1/2” 21-3/4” 16-1/2” 11-1/8” 6-1/4” 7-3/4” 1-1/2” 12-3/8” 16-3/8” 12-1/4” 3-1/8” 5-1/4” 4” 15-1/8” 1/2” 1-1/4” 3” 3” 184 35-1/2” 25” 21-3/4” 17-1/2” 12-1/2” 9-1/4” 9-1/2” 2-1/4” 13-1/4” 21-1/2” 9” 4-3/4” 4” 22-1/2” 3-3/4” 3/4” 1-1/2” 4” 4” 213 **Not included on WHN400 *Thermal Efficiency% # Gross Output MBH 08/02/18