User's Information Manual Contents About Your Furnace ....... Danger, Warning and Caution ....Safety Rules ......Operating Your Furnace ....Furnace Maintenance ...... Combustion Air (Your Safety) ....Indoor Humidity (Your Comfort) ....Danger,Warning and Caution Recognize safety information. Product Labeling Signal words are used in combination with colors and/or pictures on This is the safety-alert symbol Z_.
User's Information Manual structure. Air starvation signals are given in the following "Combustion Air (Your Safety)". section of this manual. any of the signals are noticed, perform a combustion air PERSONAL INJURY, DEATH AND/OR PROPERTY check as shown in the following Combustion Air Checks section of this manual or call a qualified service agency.
User's Information Manual Main Burner Flame: Check for the following: Be aware of these signals; • Stable and blue flames. See Figure 1. Headaches-Nausea-Dizziness • Flames extending directly from burner into heat Excessive humidity-heavily frosted windows or a moist exchanger. "clammy"...
User's Information Manual If draft hood spillage is indicated: Circulating Air Blower Check for plugged vent connectors and chimneys. Repair The blower circulates room air through the furnace, air ducts, and stoppage and test again. into the rooms of the structure. The blower can be set at the thermo- If you have a fireplace, open a window or door near the fire- stat for automatic or manual operation.
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User's Information Manual Component Locations for Condensing 90+ Furnaces - inches(mi,,imeters) iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii Furnace Vent Pipe (Vent Pipe Connections through Side Panel on Some Models) . Air Intake Pipe " I,-- _/'i -_fz_ _.___<.____..( Required only for Direct-Vent Furnaces) Manual GasShutoff Valve ..
User's Information Manual Set the room thermostat slightly above room temperature. This will Turning Off The Furnace automatically signal the furnace to start. The inducer motor will Set the thermostat to the lowest temperature setting or set System start, and the hot surface igniter will have an orange glow. After Select Switch to OFF, if so equipped.
User's Information Manual bustion blower. Insert a funnel intothe hose and pour four (4) ounces of sanitary type (RV) antifreeze into the condensate trap. Reconnect the _/2" (12.7mm) I.D. rubber hose to the stub on the vent drain fitting. Secure with the hose clamp. Honeywell Gas Control Valve...
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User's Information Manual If a cleanable (high-velocity) filter(s) is to be replaced with a dispos- Filter R ac k 0 utsid e Furn ace able (low-velocity) fitter(s), the airflow area of the filter(s) must be doubled (i.e., a second filter of the same size must be installed so iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii that only half of the air goes through each filter).
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User's Information Manual Turn OFF power to furnace. 1. Turn OFF electric power to furnace. Remove compartment door. 2. Remove the end cap from the filter rack. Reach up above right side of blower, and lift dirty filters out of 3.
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