Replacing The Rtc Battery - Danfoss iC7-60EA3N05-206A Operating Manual

iC7-Automation Air-cooled Enclosed Drives
Operating Guide
Component Inspec-
tion in-
terval
(1)
riods before
commissioning
1 Defined as the time after the commissioning/start-up or the time from the previous inspection.
Defined as the time after the commissioning/start-up or the time from the previous service schedule actions.
2

9.2 Replacing the RTC Battery

The real-time clock (RTC) battery can be used to provide a reliable power source for the RTC. If power is lost in the control unit, the
RTC battery keeps the internal real time. The time is used for scheduled activities and timestamping occurrences based on applica-
tion needs. The RTC battery is optional and comes preinstalled if the option is selected.
RISK OF FIRE OR EXPLOSION
-
Replace the battery with Panasonic BR1632A (3 V, 125 °C) coin-cell battery only. Using another battery may present a risk of
fire or explosion.
-
Only qualified personnel can exchange the battery.
-
For detailed safety information, refer to the documentation provided with the battery.
RISK OF FIRE OR EXPLOSION
-
Do not recharge, disassemble, or dispose of in fire.
Procedure
1. Locate the RTC battery holder on the control board of the control unit.
2.
Pull from the handle next to the text RTC BAT.
Illustration 43: Location of the RTC Battery
1 The handle

The battery holder slides out.
Danfoss A/S © 2023.09
Service Preventive maintenance actions
sched-
ule
(2)
C A U T I O N
C A U T I O N
1
AQ330347384398en-000201 / 139Z8096 | 67
Maintenance