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Lennox EL195UHNE Series User's Information Manual

Lennox EL195UHNE Series User's Information Manual

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E 2018 Lennox Industries Inc.
Dallas, Texas, USA
507759-01
02/2018
Supersedes 11/2017
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other ap­
pliance.
Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
WARNING
Improper installation, adjustment, alteration, service
or maintenance can cause property damage, personal
injury or loss of life. Installation and service must be
performed by a licensed professional installer (or
equivalent), a service agency, or the gas supplier.
WARNING
FIRE OR EXPLOSION HAZARD.
Failure to follow safety warnings exact­
ly could result in serious injury, death,
or property damage.
D Do not try to light any appliance.
D Do not touch any electrical switch; do not
D Leave the building immediately.
D Immediately call your gas supplier from a
D If you cannot reach your gas supplier, call
EL195UHNE
WHAT TO DO IF YOU SMELL GAS:
use any phone in your building.
neighbor's phone. Follow the gas supplier's
instructions.
the fire department.
SERIES
GAS FURNACE
Litho U.S.A.

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Summary of Contents for Lennox EL195UHNE Series

  • Page 1 E 2018 Lennox Industries Inc. Dallas, Texas, USA 507759-01 EL195UHNE 02/2018 Supersedes 11/2017 SERIES GAS FURNACE WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. Installation and service must be performed by a licensed professional installer (or equivalent), a service agency, or the gas supplier.
  • Page 2 EL195UHNE Parts Identification HEAT EXCHANGER ASSEMBLY TOP CAP AIR INTAKE COLLAR FLUE COLLAR GAS VALVE AND MANIFOLD ACCESS PANEL COMBUSTION AIR INDUCER PRESSURE SWITCH ASSEMBLY INTEGRATED CONTROL BLOWER MOTOR FIGURE 1 NOTE - This manual is the property of the homeowner eration must be checked periodically.
  • Page 3: Safety Instructions

    Because or air openings to the area in which the furnace is of this, Lennox recommends the use of a carbon monox­ installed. Take care to maintain established clear­ ide detector in your home, even if you do not own gas ances surrounding the furnace.
  • Page 4 Operating the Gas Valve (Figure 3) Start-Up & Operation Information 1 - STOP! Read the safety information at the beginning of NOTE - When the furnace is not in operation the diagnostic this section. LED will display a “slow flash” - 1 second on 1 second off. 2 - Set the thermostat to the lowest setting.
  • Page 5: Maintenance

    Before servicing, disconnect all electrical power to Service Reminder furnace. Call your Lennox service technician if the unit will not oper­ When servicing controls, label all wires prior to dis­ connecting. Take care to reconnect wires correctly. ate. Before calling, always check the following to be sure Verify proper operation after servicing.
  • Page 6: Safety Precautions

    If you discover any of the following, shut down your 5 Check the condition and cleanliness of burners and unit, and contact a Lennox dealer for an inspection by heat exchanger and clean if necessary. a licensed professional service technician (or equiva­...
  • Page 7: Repair Parts List

    Repair Parts List The following repair parts are available through Lennox dealers. When ordering parts, include the complete furnace model number listed on the CSA International nameplate -- Example: EL195UH040NE36B. All service must be done by a li­...