5 Installation and Primary Operation
44
YASKAWA
TOEP C730600 0CA Bluetooth HOA Keypad Installation Manual
◆
Replace the Keypad Battery
When the keypad battery is expired, the date and time go back to
the default settings. Use this procedure to replace the battery.
WARNING
Fire Hazard. Handle keypad batteries properly. Do not
charge the battery or disassemble the keypad. If the battery explodes, it can
cause a fire.
To replace the battery, use a Hitachi Maxell
“
CR2016 Lithium
Manganese Dioxide Lithium Battery
”
or an equivalent battery with
these properties:
•
Nominal voltage: 3 V
•
Operating temperature range: -20 °C to + 85°C (-4 °F to +185 °
F)
WARNING
Fire Hazard. Do not disassemble batteries. Do not
expose batteries to heat or fire. If the battery explodes, it can cause a fire.
NOTICE
Damage to Equipment. The keypad battery stays in use
after you de-energize the drive. When you will keep the drive de-energized for
long periods of time, remove the battery from the keypad. When the expected
life of the battery is complete, replace the battery immediately. A dead battery
in the keypad can leak and cause damage to the keypad and drive.
The performance life estimate of a new battery is:
•
Ambient temperature 20 °C (68 °F): 5 years
•
Ambient temperature -10 °C to +50 °C (14 °F to 122 °F): 3.5
years
1.
De-energize the drive and remove the keypad.
