YMGI WMMS-09E-V2A(57)2 Installer's Instruction & User's Manual page 42

CHANGING BATTERIES AND NOTICES
1) Press gently along the arrowhead direction to push the back cover open on the remote control.
2) Take out the old batteries. (As shown in figure)
3) Insert two new AAA1.5V dry batteries, and pay attention to the polarity. (As shown in figure)
4) Attach the back cover of wireless remote control. (As shown in figure)
NOTICE:

During operation, point the remote control signal sender at the receiving window on indoor unit.

The distance between signal sender and receiving window should be no more than 25 ft., and there should be no
obstacles between them.

Signal may be interfered easily in the room where there is fluorescent lamp or wireless telephone; remote
controller should be close to indoor unit during operation.

Replace new batteries of the same model when replacement is required.

When you will not be using the remote for prolonged periods, please take out the batteries.

If the display on remote controller is fuzzy or there's no display, please replace batteries.
NOTE:
When changing the batteries, do not use the old or different batteries, otherwise, it can cause the remote control to
malfunction. The operation should be in its receiving range. It should be placed 36 inches away from a TV set or stereo. If
the wireless remote control cannot operate normally, please take the batteries out, wait 30 seconds and reinsert them. If
the remote still doesn't operate normally, please change the batteries. If the wireless remote control will not be used for
an extended period, it is recommended to remove the batteries. Leaving the batteries in could cause them to leak. This
will cause damage to the remote control.
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