Power Supply; Battery Supply - Kamstrup MULTICAL 403 Installation And User Manual

MULTICAL® 403

6 Power supply

6.1 Battery supply

MULTICAL® 403 is available with battery supply using either two AA-cell batteries or one D-cell
battery. Optimal battery lifetime is obtained by keeping the battery temperature below
30 °C, e.g. by wall mounting. The voltage of a lithium battery is almost constant throughout the
lifetime of the battery (approx. 3.65 V). Therefore, it is not possible to determine the remaining
capacity of the battery by measuring the voltage. "INFO" code "2xxxxxxx" however, indicates low
battery level.
The battery cannot and must not be charged and must not be short-circuited. Used batteries
must be handed in for approved destruction, e.g. at Kamstrup A/S. Further details appear from
document on handling and disposal of lithium batteries (5510-408).
Kamstrup A/S • 55121739_A4_GB_11.2017 15