General
WARNING
Product contains fiberglass wool.
Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiberglass wool. Breathing this may cause lung cancer. (Fiberglass wool is known to the State of Cal- ifornia to cause cancer.)
Fiberglass wool may also cause respiratory, skin, and eye irritation.
To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor.
Lennox Industries Inc.
P.O. Box 799900
Dallas, TX 75379−9900
CAUTION
•When the furnace is installed in an unconditioned space, consider provisions required to prevent freezing of condensate drain system.
Installation − Setting Equipment
WARNING
Do not install the furnace on its front, back or in the horizontal position. See figure 5. Do not connect the return air ducts to the back of the furnace. Doing so will adversely affect the operation of the safety con- trol devices, which could result in personal injury or death.
Select a location that allows for the required clearances that are listed on the unit nameplate. Also consider gas supply connections, electrical supply, vent connection, condensate trap and drain connections, and installation and service clearances [24 inches (610 mm) at unit front]. The unit must be level from side to side. Unit may be positioned from level to 1/2" toward the front to aid in draining. See figure 4.
SETTING EQUIPMENT
SLP98DFV unit should not be installed in areas nor- mally subject to freezing temperatures.
These instructions are intended as a general guide and do not supersede local codes in any way. Consult authorities having jurisdiction before installation.
In addition to the requirements outlined previously, the fol- lowing general recommendations must be considered when installing a SLP98DFV furnace:
• Place the furnace as close to the center of the air dis- |
AIR FLOW |
FRONT VIEW
AIR FLOW | AIR FLOW |
1/2"
max.
SIDE VIEW | SIDE VIEW |
tribution system as possible. The furnace should also be |
located close to the chimney or vent termination point. |
• When the furnace is installed in an attic or other insu- |
lated space, keep insulation away from the furnace. |
Unit must be level side−to−side. Unit may be positioned from level to 1/2" toward the front to aid in draining.
FIGURE 4
Horizontal
Front | Back |
NOTE − Do not install the furnace on its front, back or in the horizontal position.
FIGURE 5
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