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  4. Noble NKC 110
  5. User's Information Manual

Lochinvar Noble NKC 110 User's Information Manual

Summary of Noble NKC 110

  • Page 1

    100275092_2000533999_rev b 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 ...

  • Page 2: Hazard Definitions

    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. Danger warning caution caution notice danger indicates an imminently hazardous situati...

  • Page 3

    Please read before proceeding the noble combi boiler installation and service manual is 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 p...

  • Page 4

    1 prevent combustion air contamination 4 if the boiler combustion air inlet is located in a laundry room or pool facility, for example, these areas will always contain hazardous contaminants. To prevent the potential of severe personal injury or death, check for areas and products listed in table 1 ...

  • Page 5: Maintenance Schedule

    2 maintenance schedule 5 service technician general: • reported problems • inspect interior; clean and vacuum if necessary • clean condensate trap and fill with fresh water • check for leaks (water, gas, flue, condensate) • verify flue and air lines in good condition and sealed tight • check system ...

  • Page 6: Maintenance Schedule

    2 maintenance schedule 6 maintenance procedures boiler must be serviced and maintained warning the boiler must be inspected and started annually at the beginning of the heating season by a qualified service technician. In addition, the maintenance and care of the boiler designated on page 5 of this ...

  • Page 7: Maintenance Schedule

    2 maintenance schedule (continued) 7 figure 2-2 condensate disposal user’s information manual condensate drain 1. This boiler is a high efficiency appliance that produces condensate. 2. The bottom of the boiler has a 3/4 inch pipe for connection of a 3/4 inch pvc pipe (fig. 2-2). 3. Slope condensate...

  • Page 8: Maintenance Schedule

    2 maintenance schedule 8 warning have leaks fixed at once by a qualified service technician. Failure to comply could result in severe personal injury, death, or substantial property damage. Operate relief valve 1. Before proceeding, verify that the relief valve outlet has been piped to a safe place ...

  • Page 9: Operating Instructions

    9 3 operating instructions user’s information manual f i r e t u b e c o m b i ™.

  • Page 10: Smart System Control Module

    4 smart system control module 10 user’s information manual noble combi boiler control module figure 4-1 control panel use the control panel (fig. 4-1) to set temperatures, operating conditions, and monitor boiler operation. Display window reset button left button right button down button up button t...

  • Page 11: Smart System Control Module

    11 4 smart system control module (continued) user’s information manual adjust dhw set point temperature 1. Press the ◄ button to access the setpts menu. 2. Press the ► button to page to the dhw setpt parameter. 3. Press the ▲ and ▼ buttons to adjust the set point. 4. Press the ◄ button to save the n...

  • Page 12: Smart System Control Module

    12 figure 4-2 status display screen 4 smart system control module user’s information manual operation display 1. 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 clo...

  • Page 13: Smart System Control Module

    4 smart system control module (continued) 13 user’s information manual operation display 6. If flame is detected, it holds the firing rate steady for a few seconds to let the flame stabilize, then it begins to modulate the firing rate based on a set point or some other command. 7. If the space heati...

  • Page 14: Notes

    14 notes user’s information manual f i r e t u b e c o m b i ™.

  • Page 15: Notes

    15 notes user’s information manual f i r e t u b e c o m b i ™.

  • Page 16

    Revision a (pcp #3000004508 / cn #500004666) initial release. Revision b (pcp #3000005203 / cn #500005353) reflects the addition of the noble logo. Mm #100275092_dir #2000533999_rev b 11/16.