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1. Use the Fan only as described in this
manual. Other use not recommended may
cause fire, electric shock or injury.
2. This product is intended for household
use ONLY and not for commercial,
industrial, or outside use.
3. To protect against electrical shock, do
not immerse unit, plug or cord in water.
Do not spray the Fan with liquids.
4. Close supervision is necessary when any
appliance is used by or near children.
5. Unplug the Fan from outlet when not in
use, when moving Fan from one
location to another, servicing parts, and
before cleaning.
6. Avoid contact with moving parts.
7. Do not operate in the presence of
explosive and/or flammable fumes.
8. Do not place Fan or any parts near an open
flame, cooking or other heating appliance.
9. Do not operate Fan with a damaged cord,
plug, after a malfunction or if dropped or
damaged in any manner.
10. The use of attachments not
recommended or sold by LASKO may be
hazardous.
11. To disconnect, grip plug and pull from wall
outlet. Never yank on cord.
12. Always use on a dry level surface.
13. Do not hang or mount Fan on a wall or
ceiling.
14. Do not operate without Fan grills properly
in place.
15. This Fan is rated for use as a Window Fan,
however, we recommend that during rain,
this Fan be removed from the window.
16. This Fan is equipped with a polarized
alternating current line plug (a plug
having one blade wider than the other).
This plug will fit into the power outlet only
one way. THIS IS A SAFETY FEATURE.
If you are unable to insert the plug fully
into the outlet, try reversing the plug. If
the plug should still fail to fit, contact an
electrician to replace the obsolete outlet.
DO NOT defeat the purpose of the
polarized plug.
WARNING: To reduce the risk of fire or electrical shock,
DO NOT USE THIS FAN with any SOLID STATE Speed Control Device.
• Make sure the Power Switch is in the OFF position.
• Plug into 120V AC outlet.
• Set Reversing Switches to desired position.
INTAKE- to bring fresh air in.
EXHAUST- to take stale air out
To use as air exchanger set one Reversing Switch on
INTAKE and one on EXHAUST.
WARNING: MAKE SURE FAN IS TURNED OFF BEFORE
ADJUSTING REVERSING SWITCHES.
• Slide Power Switch to desired speed. (HIGH, LOW)
• Adjust the Comfort Watch™ Thermostat so that the Fan
cools the room to a comfortable level. The Comfort
Watch™ Thermostat will automatically turn the Fan off
and on as the room temperature changes.
OPERATING INSTRUCTIONS
FOR VERTICAL, SLIDER-TYPE WINDOWS, and
CASEMENT WINDOWS:
• Lift Handle and snap Window Grabber into Slots under Handle.
• We recommend keeping window screen in place.
• Position the Fan in the window with the Switch facing the center of the opening.
• Fan must fit securely against the inside edge of the window opening.
• Slide the sliding window to meet the edge of the Fan. The side edge of the window must
fit securely behind the lip of the Fan Housing.
• For windows larger than 38", build a plywood panel to fit the open area and secure to Fan
and window frame.
• On casement windows wider than 12" it will be necessary to build plywood frame around
Fan and then secure frame to Fan and window frame.
Model 2138
INSTALLATION FOR DOUBLE HUNG WINDOW
• Lift Handle and snap Window Grabber into Slots under Handle.
• We recommend keeping window screen in place.
• Center Fan in window, pull Expander Panels out to securely fit in window track.
• Lock Expander Panels in place by tightening 4 Screws.
• Lower window and secure behind Window Grabber on top of Fan.
EXPANDABLE
WINDOW
PANEL
EXPANDABLE
WINDOW
PANEL
WINDOW GRABBER
EXPANDER PANEL
LOCKING SCREWS
BOTTOM OF FAN
When using Fan as Floor or Table Fan, lock four (4) Feet into place by hooking Feet into
Slots and pulling outward until the Feet snap in place.
FEET INSTALLATION
WARNING: MAKE SURE FEET ARE NOT ATTACHED WHEN USING FAN IN A WINDOW.
FEET
FEET
SLOTS SLOTS
EXPANDER PANEL
LOCKING SCREWS
comfort watch
POWER SWITCH
COMFORT
WATCH™
THERMOSTAT
Rev. A 10/99 3 2085317Rev. A 10/99 2 2085317