Remote Control Manual - PS-121B / PSH-141A
2
USING THE REMOTE CONTROLLER
REPLACING THE BATTERIES
Location of the remote controller.
Use the remote controller within a distance
of 25 feet (8 meters) from the unit, pointing it
towards the receiver. Reception is conrmed by
a beep.
• The unit will not operate if curtains, doors or other materials block the signals from the
remote controller to the indoor unit. Prevent any liquid from spilling onto the remote
controller. Do not expose the remote controller to direct sunlight or heat.
• If the infrared signal receiver on the unit is exposed to direct sunlight, the air conditioner
may not function properly. Use curtains to prevent the sunlight from falling on the
receiver.
• If other electrical appliances react to the remote controller, either move these appliances
or consult your local dealer.
The remote controller is powered by two batteries (R03/
LR03X2) housed in a compartment on the back of the unit
and protected by a cover.
(1) Remove the cover by pressing and sliding off.
(2) Remove the old batteries and insert the new batteries,
placing the(+) and (-) ends correctly.
(3) Reattach the cover by sliding it back into position.
NOTE: When the batteries are removed, the remote
controller erases all programming.
After new batteries are inserted, the remote controller
must be reprogrammed.
CAUTION