USER’S GUIDE
AIR CURTAINS
Models: FM-1509SA1, FM-1510SA1,
FM-1512SA1, FM-1515SA1
STOP and Read! Test before installing:
1. Do NOT plug in power cord to power source, use a screw driver to rotate
the fan blades.
2. If the fan doesn’t rotate smoothly, remove the front cover screws and
open the front cover.
3. Reseat the fan wheel bearings and align the motor to fix the issues.
Then replace the front cover back with tighten the screws.
4. Plug in 110-120V power source; turn the switch to H or L to test it. If the
air curtain works normally, refer to section 3 through 7 to install the air
curtain. Refer to section 10 for technical support.
PLEASE READ AND SAVE THESE INSTRUCTIONS.
Strongly recommend to test the unit before installation for any
defective or damage during shipment.
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