How To Exchange The Batteries In The Remote Controller - Hitachi RAS-18G5 Service Manual

HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER

When using the remote control, if there is no response from the air conditioner unit and/or the remote
control has fading and dim displays, the batteries in the remote control device need to be removed and
replaced with new ones
1
Remove the cover as shown in the fi gure and
take out the old batteries.
2
Install the new batteries.
The direction of the batteries should match the
marks in the case.
CAUTION
!
1. Do not use new and old batteries, or different kinds
of batteries together.
2. Take out the batteries when you do not use the remote
controller for 2 or 3 months.
3. Use high quality and high performance AAA batteries
to avoid short operating life and electrolyte leakages
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