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100267830_2000508772 Rev A
User's Information Manual
Models: 55 - 285
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 likely to be present.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any phone in your
building.
• Immediately call your gas supplier from a near by phone.
Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
• Installation and service must be performed by a qualified
installer, service agency, or the gas supplier.
Save this manual for future reference.
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Table of Contents
Related Manuals for Lochinvar Knight 55
Summary of Contents for Lochinvar Knight 55
- Page 1 100267830_2000508772 Rev A User’s Information Manual Models: 55 - 285 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 likely to be present.
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Page 2: Table Of Contents
Contents HAZARD DEFINITIONS ............ 2 3. OPERATING INSTRUCTIONS ........9 PLEASE READ BEFORE PROCEEDING ......3 4. SMART SYSTEM CONTROL MODULE 1. PREVENT COMBUSTION AIR CONTAMINATION..4 SMART SYSTEM Control Module ........10 Access Modes ............10 2. MAINTENANCE SCHEDULE ........5 Maintenance Procedures ........... -
Page 3: Please Read Before Proceeding
User’s Information Manual Please read before proceeding The Knight Fire Tube Boiler Installation Boiler service and maintenance – NOTICE and Operation Manual along with the • To avoid electric shock, disconnect electrical supply Knight Fire Tube Boiler Service Manual before performing maintenance. are for use only by a qualified heating •... -
Page 4: Prevent Combustion Air Contamination
User’s Information Manual Prevent combustion air contamination If the boiler combustion air inlet is located WARNING Table 1 Corrosive Contaminants and Sources in any area likely to cause contamination, or if products which would contaminate Products to avoid: the air cannot be removed, you must have the combustion air and vent re-piped Spray cans containing chloro/fluorocarbons and terminated to another location. -
Page 5: Maintenance Schedule
User’s Information Manual Maintenance schedule Owner maintenance Service technician (see pages 6 - 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 vacuum if necessary •... -
Page 6: Maintenance Procedures
User’s Information Manual Maintenance schedule Maintenance procedures Read the list of potential materials listed in Table 1 on page 4 of this manual. If any of these products are in the Boiler must be serviced and maintained room from which the boiler takes its combustion air, they must be removed immediately or the boiler combustion air (and vent termination) must be relocated to another The boiler must be inspected and started... - Page 7 User’s Information Manual Maintenance schedule (continued) Use materials approved by the authority NOTICE Figure 2-1 Condensate Trap having jurisdiction. In the absence of other authority, PVC and CPVC pipe must comply with ASTM D1785 or FROM CONDENSATE D2845. Cement and primer must comply VENT ON BOILER with ASME D2564 or F493.
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Page 8: Test Low Water Cutoff (If Installed)
User’s Information Manual Maintenance schedule Test low water cutoff (if installed) Operate relief valve Before proceeding, verify that the relief valve outlet has If the system is equipped with a low water cutoff, test the been piped to a safe place of discharge, avoiding any low water cutoff periodically during the heating season, possibility of scalding from hot water. -
Page 9: Operating Instructions
User’s Information Manual Operating instructions... -
Page 10: Smart System Control Module
User’s Information Manual SMART SYSTEM control module Knight Fire Tube Boiler control module Use the control panel (FIG. 4-1) to set temperatures, operating conditions, and monitor boiler operation. Figure 4-1 Control Panel USB Memory Drive PC Connection Reset The information on the bottom of the display shows the functions of the two SELECT keys (on either corner), and the NAVIGATION dial (in the center): MENU = Left SELECT Key SETPOINTS = NAVIGATION Dial - Pressing Down... -
Page 11: Adjusting Parameters
User’s Information Manual SMART SYSTEM control module (continued) Set space heating operation Set domestic hot water (DHW) operation Verify DHW mode Determine controlling sensor There are two (2) modes of operation for DHW. In Normal For space heating systems, the temperature control can be Mode, when a DHW demand begins, the control will start based on one of three sensors;... - Page 12 User’s Information Manual SMART SYSTEM control module Turn the NAVIGATION dial to adjust the minutes. Press the NAVIGATION dial. Turn the NAVIGATION dial to adjust the month. Press the NAVIGATION dial. Turn the NAVIGATION dial to adjust the date. Press the NAVIGATION dial.
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Page 13: Status Display Screens
User’s Information Manual SMART SYSTEM control module Figure 4-2 Status Display Screen (BOILER (CALL FOR STATUS) HEAT) (OPERATIONAL INFORMATION) (LEFT SELECT (RIGHT SELECT KEY) KEY) (NAVIGATION DIAL) Status Display Screens NOTE: All screens show burner status, heat demands, lockout/blocking, pump status, and soft keys. Section Display Description... - Page 14 User’s Information Manual SMART SYSTEM control module Status Display Screens (cont’d) NOTE: All screens show burner status, heat demands, lockout/blocking, pump status, and soft keys. Section Display Description a. SYSTEM TEMP b. TANK TEMP c. OUTDOOR TEMP DETAILS SCREEN 1 d.
- Page 15 User’s Information Manual SMART SYSTEM control module (continued) Status Display Screens (cont’d) NOTE: All screens show burner status, heat demands, lockout/blocking, pump status, and soft keys. Section Display Description a. CASCADE STATUS CASCADE STATUS b. CASCADE POWER (Operational c. PRESENT Information a.
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Page 16: Revision Notes
Revision Notes: Revision A (Change #500001290) initial release. MM #100267830_DIR #2000508772 Rev A 10/15...