Coldmachine Technical description
17
• Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in this manual
Dometic reserves the right to change product appearance and product
specifications.
6 Technical description
The cooling units are suitable for use with 12 V or 24 V DC voltage and can therefore
be used for camping or on boats. Furthermore, you can connect them to a 230 V
mains supply via the rectifiers (see chapter “Accessories” on page 16).
When used on boats, the cooling unit can withstand a constant heeling of 30°.
The cooling unit must be used together with an evaporator. In addition, you can use
an accumulator with or without TEC control. The CS-NC15 comprises a cooling unit
and an evaporator.
Use the continuously variable thermostat on the evaporator to set the desired
temperature.
The accumulator and TEC program control ensure a high cooling capacity
and improve the unit’s efficiency. The accumulator is charged when there is
a sufficient supply of power (for example when powered by a mains adapter). In the
event of accumulator usage or under-voltage, the coolant is drawn from the
accumulator until it is empty. Thus, no power is taken from the battery during this
time.
The TEC program control always ensures that
• Cold energy is stored if there is excess electrical energy (external supply of power
by a generator).
• The coolant accumulator can be used at any time to ensure that the complete
battery power is used for other consumers.
• Stored cold energy is automatically retrieved to preserve the interior cooling
temperature of the cooling area, once the battery capacity is exhausted.
I
NOTE
Further information on the coolant accumulator can be found in chapter
“Use coolant accumulator” on page 27.
DometicColdMachine50-54-55-84-85-86-94-95-96-CS-NC15_IOM_4445100001_EMEA16_20xx-xx-xx.book Page 17 Tuesday, May 4, 2021 7:24 PM
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