Battery Replacement - Chigo CCB-18HVR4 Technical Manual

R3250Hz Universal Outdoor Series Technical Manual
1) At the address setting interface, press the temperature addition or reduction to adjust the
setting address, and it ranges from 00 to 63.
2) When the first time entering the interface or pressing the temperature addition or reduction key,
the address display flickers for 3 seconds and then does not flicker.
3) Press the ON / OFF key to enter the sending state and send the address setting code.
③ The step instructions of inquiring address
1) At the address setting interface, press the mode key to send the query code.
2) At this time, the"#" icon flickers. 3 seconds later, it normally displays the last setting addresses
and the"#" icon does not flicker.
④ Exit setting
1) Pressing the mode key and lock key at the same time canexit the address setting interface.
2) If there is no key pressing associated with address setting for more than 30 minutes, the
remote controller will exit the address setting interface.

1.4 Battery replacement

1）If the air conditioner is unable to receive the signal from the wire controller, or the LCD of wire controller
is blurred, it means that the battery is depleted and needs to be replaced.
2）Take off the back cover and remove the old batteries. When replacing batteries, please pay attention to
the "+" and "-" marking on the battery.
3）Install the back cover and set the current time.
！
Warning

Do not mix old and new batteries together.

When the wire controller is idle for a long time, the battery should be removed.

In general, the service life of a dry battery that meets the JIS or IECstandards can be up to 6-12
months, but if it exceeds the use time or not in conformity with above specifications, the dry
battery may leak and may even cause the wire controller operation to be invalid.
2 Wire Controller
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GD Chigo Heating & Ventilation Equipment Co., Ltd.