The thermostat allows for the furnace to cycle on and off during a defrost in order to temper the discharge air, and it protects the compressor from high refrigeration pressures during defrost. Installation installing the DT1 Discharge Thermostat Probe The DT 1 discharge thermostat probe must be installed between the indoor coil and the furnace, 1 - Find a location to install the probe that is on the the coil endplate. Ensure that the probe will clear all plumbing, 2 - Remove the endplate

Warranties Your unit is covered by one of the best warranties in the industry. The compressor in your new HSXA12 air conditioner is designed for use with R410A refrigerant and is backed by a 10–year limited warranty. All remaining components are covered by a 5–year limited parts warranty. That’s one more reason to trust Lennox. Your Elite Series air conditioner includes a sheet which outlines the warranty and its conditions. Keep your warranty along with other important records con

. . . . . . . . !. ". . #. . $. !!. %. HPXA15 Heat Pump Congratulations! You have made a wise choice with the purchase of your Lennox HPXA15 heat pump with R410A refrigerant. Lennox prides itself in manufacturing high quality products that keep you comfortable and keep your monthly energy bills low, year after year. Warranties Your unit is covered by one of the best warranties in the industry. The compressor in your new HPXA15 heat pump is designed for use with R410A refrigerant

Keep shrubbery trimmed away from the unit and periodically check for debris which may have collected around the unit. Lennox Dealers Nobody knows more about the care and operation of your new Lennox equipment than your Lennox dealer. Your Lennox dealer is your best choice for routine maintenance or service. Lennox’ Quality Dealer Standards program ensures that when you call your Lennox dealer, you can count on prompt, courteous and professional service. Before the start of each heating and cooli

Clean as necessary with clean-out brush and vacuum. 3- If the furnace is equipped with a flue box, remove the flue box cover by removing two screws. Carefully clean the flue box cover. 4- Adapt the enclosed vinyl tubing so that it may be connected to a vacuum. It is used as an attachment. 5- Use the vacuum to clean around the flue exit of the heat exchanger. 6- Remove six sheet metal screws securing the framing of the flue collector box or flue collar to the heat exchanger. Remove framing or

Do not force the knob. 5 - Replace the upper access panel. Filters A filter must be in place any time the unit is operating. Ask your dealer to show you where the filter is located. The filter should be inspected monthly and cleaned when necessary to assure proper furnace operation. Foam filters may be cleaned for reuse. If replacement is necessary, order Lennox part no. 31J81 for 14 X25 inch filter used in G32-75 units or P-8-7831 for 20 X 25 inch filter used in G32-100 and -125 units. Use

Lennox strongly recommends annual inspection and maintenance of this appliance. Contact your independent Lennox dealer for an inspection by a qualified service technician. Unit Operation This appliance does not have a pilot. It is equipped with an ignition system which automatically lights the burner. Do not try to light by hand. A-Gas Valve Operation A WARNING If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or death.

This reverse flow ofthe flue gas may result in incomplete combustion and the formation of carbon monoxide gas. This toxic gas might then be distributed through the house by the furnace duct system. Your furnace is a gas appliance. It is critical that the gas supplied to the unit be completely burned to avoid the production of carbon monoxide gas. Complete combustion ofthe gas requires, but is not limited to, correct gas pressure and gas flow rate, adequate combustion, air, and proper venting.

This mode is generally preferred when humidity control is a priority. The ON or CONT mode provides continuous indoor blower operation, regardless of whether the compressor or burners are operating. This mode is required when constant air circulation or filtering is desired. SYSTEM SWITCH Set the system switchfor heating, cooling or auto operation. The auto mode allows the system to automatically switchfrom heating mode to cooling mode to maintain predetermined comfort settings. TEMPERATURE IN

Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, do not try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion. To place G23 furnace into operation: G23(X) units are equipped with a SureLight ignition system. Do not attempt to manually light burners on these fu