Page 46CWT Compact S4 Touch Installation & Maintenance Manual for CWT 1.0-0Issue 3
Product description
Figure 31, CWT Compact solar panel example
4.8.3
Battery charging by mains power
In mains powered terminals the 12 V battery is charged by the battery loader that
outputs 12 V (13.8 V) to the battery via a separate 6.3 A fuse.
The charger has three indicators:
GREEN ON when 230 V (115 V UK) Mains power is available.
YELLOW ON when charging is in progress.
RED Initially ON when a deeply discharged battery is being charged.
The charger also has a 12 V distribution panel with three output connectors and
two 230 V (115 V UK) outputs for optional heating fans.
A diode in the battery charger protects the circuitry if the battery is connected with
wrong polarity. In such a case one or both main fuses F1 and F2 on the CPU
board may blow.
The cable from the mains power grid is connected to a termination block in the
Pedestal. The termination block contains a residual-current device, optionally
combined with a fuse.
4.9 Administrative tools
Flowbird supplies programs and services for credit card administration, collection,
terminal maintenance, etc. Contact Flowbird or your nearest Flowbird
representative for more information. You are welcome to visit
https://www.caleaccess.com for details.
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