Gree Multi21 Series Owner's Manual page 16

OPERATION OF WIRELESS REMOTE CONTROLLER
CHANGING BATTERIES AND ADDITIONAL NOTES
To change batteries, slide cover off battery compartment on back of remote controller. Remove and safely
discard old batteries. Insert two new AAA 1.5V dry batteries, using correct polarity. Reattach back cover.
NOTE:
• If the remote controller will not be used for a long time, remove batteries to prevent leakage damage.
• Be sure to aim the remote controller at the receiver of the main unit when operating.
• When remote emits a signal, icon will flicker; a tone will be heard when unit receives that signal.
CHANGING BATTERIES
Remove
old batteries
Install
new batteries
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