Benutzeranleitung / Produktwartung 81 - 286 des Produzenten Lochinvar
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KBII-I-O Rev D Installation & Operation Manual Models: 81 - 286 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.
2 Hazard definitions The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product.
3 Installation & Operation Manual Please read before proceeding Installer – Read all instructions, including this manual and the Knight Boiler Service Manual, before installing. Perform steps in the order given. User – This manual is for use only by a qualified heating installer/ service technician.
The Knight Boiler - How it works... 1. Stainless steel heat exchanger Allows system water to flow through specially designed coils for maximum heat transfer, while providing protection against flue gas corrosion. The coils are encased in a jacket that contains the combustion process.
5 Installation & Operation Manual 10 30 24 Front View - Models 81 - 211 33 18 15 8 14 27 13 20 32 23 10 25 12 28 Left Side (inside unit) - Models 81 - 211 Right Side (inside unit) - Models 81 - 211 The Knight Boiler - How it works.
6 Installation & Operation Manual The Knight Boiler - How it works... 18 15 37 Model 286 Left Side (inside unit) - Model 286 Right Side (inside unit) - Model 286 Front View - Model 286 Rear View -.
7 Ratings Notes: 1. As an Energy Star Partner, Lochinvar has determined that Knight boilers meet the Energy Star guidelines for energy efficiency. 2. The ratings are based on standard test procedures prescribed by the United States Department of Energy.
8 Installation & Operation Manual The Knight boiler gas manifold and controls met safe lighting and other performance criteria when the boiler underwent tests specified in ANSI Z21.
9 Installation & Operation Manual 1 Determine boiler location (continued) ALCOVE INST ALLA TION OPEN FRONT 1/4" (6 MM) MINIMUM CLEARANCE A ROUND HOT W A T ER PIPES 1” (25 MM) MINIMUM CLEARA.
10 Installation & Operation Manual 1 Determine boiler location Provide air openings to room: Knight boiler alone in boiler room 1. No air ventilation openings into the boiler room are needed when clearances around the Knight boiler are at least equal to the SERVICE clearances shown in FIG.
11 Installation & Operation Manual Products to avoid: Spray cans containing chloro/fluorocarbons Permanent wave solutions Chlorinated waxes/cleaners Chlorine-based swimming pool chemicals Calcium .
Installation & Operation Manual 12 When removing a boiler from existing common vent system: Do not install the Knight boiler into a common vent with any other appliance. This will cause flue gas spillage or appliance malfunction, resulting in possible severe personal injury, death, or substantial property damage.
13 Installation & Operation Manual Figure 2-2 Installing Propane Orifice Remove boiler from wood pallet 1. After removing the outer shipping carton from the boiler, remove the parts box. 2. Remove the front door to access the lag bolts in front of the unit (FIG.
14 Installation & Operation Manual 3 General venting Figure 3-1 PVC/CPVC Two-Pipe Sidewall Termination - See page 21 for more details Figure 3-3 PVC/CPVC Concentric Sidewall Termination - See page.
15 Installation & Operation Manual Figure 3-5 Stainless Steel Two- Pipe Vertical Termination - See page 28 for more details Figure 3-6 PVC/CPVC Concentric Vertical Termination - See page 30 for mo.
16 Installation & Operation Manual 3 General venting PVC/CPVC vent piping materials Use only the materials listed in Table 3A for vent pipe, and fittings. Failure to comply could result in severe personal injury, death, or substantial property damage.
Installation & Operation Manual Table 3A Vent Pipe, and Fittings All vent pipe materials and fittings must comply with the following: Item Material Standards for installation in: United States Canada Vent pipe and fittings PVC Plastic Pipe, Schedules 40, 80, & 120 ANSI/ASTM D1785 CPVC and PVC venting must be ULC-S636 Certified.
18 3 General venting Air inlet pipe materials: The air inlet pipe(s) must be sealed. Choose acceptable combustion air inlet pipe materials from the following list: PVC, CPVC or ABS Dryer Vent or Sealed Flexible Duct (not recommended for rooftop air inlet) Galvanized steel vent pipe with joints and seams sealed as specified in this section.
19 Installation & Operation Manual 3" S.S. ADAPTER 3" S.S. INTERMEDIATE (FOR SAF-T VENT ONLY ) Figure 3-11 Near Boiler Stainless Steel Venting Model 286 Stainless steel air intake/vent connections 1. Combustion Air Intake Connector (FIG.
20 Installation & Operation Manual 3 General venting Air contamination Pool and laundry products and common household and hobby products often contain fluorine or chlorine compounds. When these chemicals pass through the boiler, they can form strong acids.
Installation & Operation Manual 4 Sidewall direct venting Vent/air termination – sidewall Follow instructions below when determining vent location to avoid possibility of severe personal injury, death, or substantial property damage.
Installation & Operation Manual Vent/air termination – sidewall 4 Sidewall direct venting AL TERNATE VENTING ARRANGEMENT (IF SP ACE PERMITS) BIRD SCREEN 12” MIN 12” MIN 15” MAX COUPLING TO.
23 Installation & Operation Manual FORCED AIR INLET VENT / AIR TERMINA TION 7' MIN. ABOVE ANY PUBLIC WALKW AY IF LESS THAN 10’ 36" MIN. Figure 4-3A Clearance to Forced Air Inlets 4 Sidewall direct venting (continued) Prepare wall penetrations (Alternate - Field Supplied Option) 1.
24 Installation & Operation Manual 12" MIN. BETWEEN EDGE OF AIR INLET AND ADJACENT VENT OUTLET VENT / AIR TERMINA TION VENT AIR Figure 4-5A Multiple Vent Terminations (must also comply with F.
25 Installation & Operation Manual 4 Sidewall direct venting (continued) 4" DIA. SDR-26 PIPE 2 1/2" DIA. SDR-26 PIPE RAIN CAP "Y" CONCEN TRIC FITT ING Figure 4-7 Kit Contents_CVK3003 Sidewall termination installation 1. Determine the best location for the termination kit (see FIG.
26 Installation & Operation Manual 4 Sidewall direct venting Sidewall termination – optional concentric vent Figure 4-9 Concentric Vent Dimensional Drawing - Models 81 - 211 Instead of cementing.
27 Installation & Operation Manual 4 Sidewall direct venting (continued) Sidewall termination – optional concentric vent Multiventing sidewall terminations When two (2) or more direct vent appliances are vented near each other, each appliance must be individually vented (see FIG.
28 Installation & Operation Manual 5 Vertical direct venting Vent/air termination – vertical Follow instructions below when determining vent location to avoid possibility of severe personal injury, death or substantial property damage. Installation must comply with local requirements and with the National Fuel Gas Code, ANSI Z223.
29 Installation & Operation Manual 5 Vertical direct venting (continued) Vent/air termination – vertical Prepare roof penetrations 1. Air pipe penetration: a. Cut a hole for the air pipe. Size the air pipe hole as close as desired to the air pipe outside diameter.
30 Installation & Operation Manual 5 Vertical direct venting Vertical termination – optional concentric vent Description and usage Lochinvar offers an optional concentric combustion air and vent pipe termination kit. Both combustion air and vent pipes must attach to the termination kit.
31 Installation & Operation Manual 5 Vertical direct venting (continued) Vertical termination – optional concentric vent Figure 5-6 Concentric Vent Roof Installation Ensure termination height is above the roof surface or anticipated snow level (12 inches in U.
Installation & Operation Manual 5 Vertical direct venting Alternate vertical concentric venting This appliance may be installed with a concentric vent arrangement where the vent pipe is routed through an existing unused venting system; or by using the existing unused venting system as a chase for vent and combustion air routing.
Installation & Operation Manual 33 Existing vent as a chase Follow all existing termination and clearance requirements and allowable pipe lengths. Use only approved venting materials listed in the General Venting Section of this manual.
34 Installation & Operation Manual 6 Hydronic piping System water piping methods The Knight is designed to function in a closed loop pressurized system not less than 12 psi. A temperature and pressure gauge is included to monitor system pressure and outlet temperature and should be located on the boiler outlet.
35 Installation & Operation Manual Relief valve and temperature and pressure gauge installation Basic steps are listed below to guide you through the installation of the relief valve and the temperature and pressure (T & P) gauge provided with the unit.
36 Installation & Operation Manual 6 Hydronic piping 13. Indirect water heaters: The Knight boiler may be piped to an indirect water heater to heat domestic hot water with the space heat transfer medium. As depicted on pages 39 through 45 there are two options when utilizing an indirect water heater.
37 Installation & Operation Manual 0 5 10 15 20 25 3 4 5 6 7 8 9 1 01 11 21 31 41 51 61 71 81 92 02 12 22 32 42 5 81 106 151 211 286 Flow Rate (GPM) Pressure Drop vs. Flow (Includes Secondary Piping) Pressure Drop (Feet of Head) Figure 6-3 Pressure Drop vs.
Installation & Operation Manual 38 It is required that near boiler piping systems utilize the Primary/Secondary configuration shown in FIG. 6-10 only. The use of other near boiler piping configurations could result in improper building and system flow rates leading to inadvertent boiler high limit shutdowns and poor system performance.
Installation & Operation Manual 39 6 Hydronic piping (continued) BOILER INDIRE CT DHW TA NK DOMESTIC HOT W ATER CIRCULAT OR BACKFLOW PREVENTER PRESSURE REDUCING VA LVE PRESSURE GAUGE ANTI-SCALD MI.
40 Installation & Operation Manual 6 Hydronic piping INDIRE CT DHW T ANK BACKFLOW PREVENTER PRESSURE REDUCING VA LVE PRESSURE GAUGE ANTI-SCAL D MIX ING VALVE AIR SEPAR ATOR EXPAN SION TANK BALL VALV E (TYPICAL) DRAIN PO INT (TYPICAL) MAKE UP W ATER ZONE CIRCULATORS (TYPICAL ) FLOW CH ECK VALVE (TYPICA L) NOT TO EXCEED 4 P I PE DIA OR MAX .
41 Installation & Operation Manual 6 Hydronic piping (continued) Please note that these illustrations are meant to show system piping concept only, the installer is responsible for all equipment and detailing required by local codes.
42 Installation & Operation Manual DOMESTIC HOT W ATER CIRCULAT OR ANTI-SCALD MIX ING VALVE COLD WATE R IN AIR SEPARATO R BALL VALV E (TYPICAL) DRAIN POI NT (TYPICAL) MA KE UP WATE R HOT WATE R OU.
43 Installation & Operation Manual 6 Hydronic piping (continued) BOILER INDIRE CT DHW TA NK DOMESTIC HOT W ATER CIRCULAT OR ANTI-SCALD MIX ING VALVE COLD WAT ER IN TEMPERATUR E / PRESSURE GAUGE AI.
44 Installation & Operation Manual 6 Hydronic piping INDIRE CT DHW TA NK BACKFLOW PREVENTER PRESSURE REDUCING VA LVE PRESSURE GAUGE ANTI-SCALD MIX ING VALVE TEMPERATUR E / PRESSURE GAUGE AIR SEPAR.
45 Installation & Operation Manual 6 Hydronic piping (continued) BOILER 1 (LEADER) INDI RECT DHW TAN K DOMESTIC HOT W ATER CIRCULATOR BACKFLOW PREVENTER PRESSURE REDUCING VAL VE PRESSURE GAUGE ANT.
46 Installation & Operation Manual 7 Gas connections Connecting gas supply piping 1. Remove the top access panel and refer to FIG.’s 7-1 and 7-2 to pipe gas to the boiler.
47 Installation & Operation Manual 7 Gas connections (continued) Use two wrenches when tightening gas piping at boiler (FIG. 7-3), using one wrench to prevent the boiler gas line connection from turning. Failure to support the boiler gas connection pipe to prevent it from turning could damage gas line components.
48 Installation & Operation Manual 7 Gas connections Nominal Iron Pipe Size (Inches) Single Unit Natural Gas Pipe Capacity Chart Length of Pipe in Straight Feet for 1/2 PSI 10 20 30 40 50 60 70 80.
49 Installation & Operation Manual 7 Gas connections (continued) WARNING When re-tightening the set screw, be sure to tighten securely to prevent gas leaks.
50 Installation & Operation Manual 8 Field wiring ELECTRICAL SHOCK HAZARD – For your safety, turn off electrical power supply before making any electrical connections to avoid possible electric shock hazard. Failure to do so can cause severe personal injury or death.
51 Installation & Operation Manual 8 Field wiring (continued) Thermostat 1. Connect the room thermostats or end switches (isolated contact only) to room thermostat 1, 2, or 3, as shown in FIG.
52 Installation & Operation Manual 8 Field wiring System supply sensor 1. By installing the system supply sensor into the supply of the primary loop, the temperature of the primary supply can be controlled.
53 Installation & Operation Manual 8 Field wiring (continued) LOUVER RE LA Y FLOW SW ITCH TA N K T H E R M O S TAT ROOM THER MOST A T 3 SYSTEM SUPPL Y SENSOR BUIL DING MAN AGE MENT SYSTEM LOUVER P.
54 Installation & Operation Manual 9 Condensate disposal Condensate drain 1. 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. 9-1). 3.
55 Installation & Operation Manual 10 Start-up Check/control water chemistry Do not use petroleum-based cleaning or sealing compounds in the boiler system. Damage to elastomer seals and gaskets in the system could occur, resulting in substantial property damage.
56 Installation & Operation Manual 10 Start-up Check for gas leaks Before starting the boiler, and during initial operation, smell near the floor and around the boiler for gas odorant or any unusual odor. Remove the top access panel and smell the interior of the boiler enclosure.
57 Installation & Operation Manual 10 Start-up (continued) Final checks before starting the boiler Read the Knight Boiler Service Manual to familiarize yourself with SMART SYSTEM control module operation. Read this manual, page 58 for proper steps to start boiler.
58 Installation & Operation Manual 10 Start-up Figure 10-2 Operating Instructions.
59 Installation & Operation Manual Check flame and combustion (continued) Set space heating operation Determine controlling sensor For space heating systems, the temperature control can be based on one of three sensors; the inlet, outlet, or system supply sensor.
60 Installation & Operation Manual 10 Start-up Set domestic hot water (DHW) operation Verify DHW mode There are two (2) modes of operation for DHW. In Normal Mode, when a DHW demand begins, the control will start the DHW pump, turn off the boiler pump (if running), and modulate to bring the outlet temperature to the DHW boiler set point.
61 Installation & Operation Manual 11 Operating information General How the boiler operates The Knight boiler uses an advanced stainless steel heat exchanger and electronic control module that allows fully condensing operation. The blower pulls in air and pushes flue products out of the boiler through the heat exchanger and flue piping.
62 Installation & Operation Manual 11 Operating information Ramp delay For systems with lower flow, the SMART SYSTEM can limit the firing rate (when enabled) when a space heating call for heat starts, or when switching from a DHW call for heat to a space heating call for heat.
High limit operations The Knight boiler is equipped with adjustable automatic reset and manual reset high limits. The automatic reset high limit has a maximum set point of 200°F and the manual reset high limit has a maximum set point of 210°F. When the outlet temperature exceeds 200°F, the automatic high limit action occurs.
64 Installation & Operation Manual 11 Operating information Cascade When multiple boilers are installed, they can be wired together in a cascade sequence.
65 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). The flow switch and/or LWCO must close.
66 11 Operating information Sequence of operation (continued) OPERATION DISPLAY 8. If the space heating call for heat is active, and the tank thermostat or sensor starts a DHW call for heat, the boiler will switch to the DHW mode.
67 Knight boiler control module NA VIGA TION DIAL Figure 11-1 Control Panel Use the control panel (FIG. 11-1) to set temperatures, operating conditions, and monitor boiler operation.
68 Installation & Operation Manual Access modes User The user can adjust space heating and tank target temperatures by pressing the NAVIGATION dial when “ SETPOINTS” is flashing at the bottom of the display. The date and time, and the temperature units can also be changed (see page 60).
69 Installation & Operation Manual 11 Operating information (continued) Status Display Screens Section Display Description A (Boiler Status Bar) STANDBY The unit has not received a call for heat from a remote thermostat nor has it received a call for heat from a DHW thermostat.
70 Installation & Operation Manual 11 Operating information Status Display Screens (cont’d) Section Display Description C (Operational Information) SYSTEM: The temperature read by the system supply sensor (if connected). TANK: The temperature read by the tank sensor (if connected).
71 11 Operating information (continued) Status Display Screens (cont’d) Section Display Description E (NAVIGATION Dial Function) Turning the NAVIGATION dial will select the next or previous Status Screen. Pressing the NAVIGATION dial will show the next fault, NSB (Night Setback) trigger, or ramp delay setting.
Installation & Operation Manual 12 Maintenance Maintenance and annual startup Table 12A Service and Maintenance Schedules Service technician (see the following pages for instructions) General: •.
Installation & Operation Manual 12 Maintenance (continued) Flue vent system and air piping 1. Visually inspect the entire flue gas venting system and air piping for blockage, deterioration or leakage. Repair any joints that show signs of leakage. Verify that air inlet pipe is connected and properly sealed.
Installation & Operation Manual 12 Maintenance Follow the service and maintenance procedures given throughout this manual and in component literature shipped with the boiler. Failure to perform the service and maintenance could result in damage to the boiler or system.
Installation & Operation Manual 12 Maintenance (continued) Inspect ignition and flame sense electrodes 1. Remove the ignition and flame sense electrodes from the boiler heat exchanger access cover. 2. Remove any deposits accumulated on the ignition/flame sense electrode using sandpaper.
Installation & Operation Manual Review with owner 1. Review the Knight Boiler User’s Information Manual with the owner. 2. Emphasize the need to perform the maintenance schedule specified in the Knight Boiler User’s Information Manual (and in this manual as well).
Installation & Operation Manual 13 Diagrams BOX DEPICTS OPTIONAL ITEMS LADDER DIAGR AM LBL20148 REV C 120 VAC 24 VAC 120VAC TERMINA L STRIP 120V SUPPLY "L" ON / OFF SWITCH X1-6 F2 NEUTRA.
Installation & Operation Manual 78 X1-7 ON/ OFF SW ITCH 1 2 3 4 5 G R R W R T W BK Y BL BLOWER -T HIGH LIMIT S E NSOR S1b OPER ATIN G SENSO R S1a INLET SENSOR S2 FLUE S ENSOR S3a FLUE SENSOR S3b I.
Installation & Operation Manual 79 Notes.
Revision Notes: Revision A (ECO C05747) initial release. Reflects the new model numbers for the Knight upgrade. Revision B (ECO #C0 6188) reflects updates made to the ladder and wiring diagrams (ECO #C06158). Revision C (ECO #C06234) reflects changes made to the Service Reminder feature.
Ein wichtiger Punkt beim Kauf des Geräts Lochinvar 81 - 286 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Lochinvar 81 - 286 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Lochinvar 81 - 286 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Lochinvar 81 - 286 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Lochinvar 81 - 286 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Lochinvar 81 - 286 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Lochinvar 81 - 286 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Lochinvar 81 - 286. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Lochinvar 81 - 286 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
