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Observe precautions regarding power disconnection, qualified personnel, and avoiding damage to utilities.
Do not use with solid-state speed controls; verify voltage and frequency match.
Table listing unit dimensions (A-I) for model 687FM3509LY.
Install on a firm structure, inside the room, and at least 91 inches from the ground.
Ensure no gaps between unit and wall; use multiple units for wider entrances with specific gaps.
Avoid installation in areas with water splash, excessive steam, or corrosive gases.
Step-by-step guide for installing the unit on a concrete wall using bolts and cement.
Step-by-step guide for installing the unit on a wooden wall using tapping screws.
Procedure for mounting the air curtain unit onto a ceiling using brackets and screws.
Procedure for installing the air curtain unit above the ceiling, including piping.
Table detailing electrical, performance, and weight specifications for the air curtain model.
Diagram illustrating the wiring connections for the double speed infrared controlled air curtain.
Instructions on connecting power and using buttons to turn on/off and select fan speed.
Guidance on adjusting the air deflector for optimal air stream effect.
Warning about performing service only by qualified personnel and disconnecting power before maintenance.
Instructions for cleaning plastic parts and exterior surfaces with mild soap and water.
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General