Indel Webasto Marine Isotherm Built-In Series - 3.3 Maintenance for Long Periods of Inactivity; 4 Low Voltage Protection

User Manual
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3.3 Maintenance for Long Periods of Inacvity
In the winter, the product must be stored inside the vehicle, as it will not work at
temperatures near or below 0°C. When switching o the product for prolonged periods
of me, wait for complete defrosng and remove the condensaon that has formed.
To prevent damage to the product, electrical/mechanical components and/or the
formaon of mould. The natural defrosng me can vary from a few minutes to several
hours. When the product is shut o, the door should be le in venlaon posion and
all power disconnected.
4 Low voltage protecon
In order to prevent excessive baery depleon, a protecon device shuts o the
compressor in case of insucient voltage and turns it back on when the voltage in
the system increases aer the baeries have been charged.
System Voltage Shut-down
Voltage
Minimum Operang
Voltage
12V 9.6 (10.4) V 10.9 (11.7) V
24V 21.3 (22.8) V 22.7 (24.2) V
If the bridge is removed between C and P, the values indicated in the parentheses are
valid.
WARNINGS: Before switching on the product, always make sure that the
baeries are in opmal condion.