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100378583_2000810309_Rev A
TM
User's Information Manual
Models: KEB0015 - KEB0150
2000659627 01
⚠
This manual must only be used by a
WARNING
qualified heating installer / service
technician. Read all instructions,
including this manual and the
Lectrus Service Manual, before
installing. Perform steps in the order
given. Failure to comply could result
in severe personal injury, death, or
substantial property damage.
This appliance MUST NOT be
installed in any location where
gasoline or flammable vapors are
likely to be present.
Save this manual for future reference.
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Summary of Contents for Lochinvar LECTRUS KEB0015
- Page 1 100378583_2000810309_Rev A User’s Information Manual Models: KEB0015 - KEB0150 2000659627 01 ⚠ This manual must only be used by a WARNING qualified heating installer / service technician. Read all instructions, including this manual and the Lectrus Service Manual, before installing. Perform steps in the order given.
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Page 2: Table Of Contents
Contents HAZARD DEFINITIONS ..........2 2. START-UP PLEASE READ BEFORE PROCEEDING ..... 3 Electrical system checks ............ 9 1. MAINTENANCE Adjust set point temperatures ........... 10 Preventative maintenance ..........4 3. OPERATING INFORMATION ........12-14 Annual Start-up ..............5 Inspect boiler area ............... 5 Revision Notes .......... -
Page 3: Please Read Before Proceeding
User’s Information Manual Please read before proceeding ⚠ When servicing boiler – Installer – Read all instructions, including WARNING Lectrus Installation and Operation and the • To avoid electric shock, disconnect electrical supply Lectrus Service Manuals, before installing. before performing maintenance. Perform steps in the order given. -
Page 4: Maintenance
• Re-torque any bolts on copper distribution from disconnects or circuit breakers to typical torque values for the size of bolt used. STARTUP • Send Startup form to Lochinvar. • Check for any heating element gasket leaks • Clean cooling fans to maintain proper air flow •... -
Page 5: Annual Start-Up
User’s Information Manual Maintenance Maintenance and annual startup Table 1B Service and Maintenance Schedules Service technician (see the following pages for instructions) General: • Address reported problems • Inspect interior; clean and vacuum if necessary • Check for leaks (water) •... -
Page 6: Check Relief Valve
User’s Information Manual Maintenance Check water system Check boiler relief valve 1. Inspect the relief valve and lift the lever to verify flow. 1. Verify all system components are correctly installed and Before operating any relief valve, ensure that it is piped operational. -
Page 7: Electrical System Maintenance
User’s Information Manual Maintenance Check all boiler wiring 5. Use a vacuum cleaner to remove any accumulation inside the boiler. Do not use any solvent. 1. Inspect all boiler wiring, making sure wires are in good 6. Using a clean cloth dampened with warm water, wipe out condition and securely attached. - Page 8 User’s Information Manual Maintenance ⚠ DO NOT install units in rooms or Table 1C Corrosive Contaminants and Sources WARNING environments that contain corrosive Products to avoid: contaminants (see Table 1C ). Failure to comply could result in severe personal Spray cans containing chloro/fluorocarbons injury, death, or substantial property Permanent wave solutions damage.
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Page 9: Start-Up
User’s Information Manual Start-up Installation must comply with: Provide clearances: • Local, state, provincial, and national codes, laws, regulations, Clearances from combustible materials and ordinances. 1. Hot water pipes—at least 1/4" (6 mm) from combustible • National Electrical Code. materials. •... -
Page 10: Adjust Set Point Temperatures
User’s Information Manual Start-up Set space heating operation Purge air from water system 1. Purge air from system: Determine controlling sensor Connect a hose to the purge valve (see purge/drain valve in the piping diagrams on pages 18 For space heating systems, the temperature control can be through 23 in the Installation and Operation manual). - Page 11 User’s Information Manual Start-up (continued) Test low water cutoff Final checks before starting the boiler q Read the Lectrus Service Manual to familiarize yourself Test the low water cutoff periodically during the heating season, with SMART SYSTEM control module operation. Read following the low water cutoff manufacturer’s instructions.
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Page 12: Operating Information
User’s Information Manual Operating information Lectrus control module Use the control panel (FIG. 3-1) to set temperatures, operating conditions, and monitor boiler operation. Figure 3-1 Control Panel DRIVE RESET CONNECTION SWITCH LEFT RIGHT SELECT SELECT 2000668360 00 NAVIGATION DIAL 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 13 User’s Information Manual Operating information Figure 3-2 Status Display Screen (MODULATION) (BOILER STATUS) (OPERATIONAL INFORMATION) (RIGHT SELECT (LEFT SELECT KEY) KEY) (NAVIGATIONAL DIAL) Status Display Screens NOTE: All screens show modulation status, heat demands, lockout/blocking, bank status, and soft keys. Section Display Description...
- Page 14 User’s Information Manual Operating information (continued) Status Display Screens (cont’d) NOTE: All screens show burner status, heat demands, lockout/blocking, pump status, and soft keys. Section Display Description Last 10 faults: (Press the navigation dial to go through faults) - Fault name (Operational FAULT SCREEN - Date...
- Page 15 User’s Information Manual NOTES...
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Page 16: Revision Notes
Revision Notes: Revision A (PCP #3000060390 / CN #500046379) initial release. 100378583_2000810309_Rev A 03/24...
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