Nova Kool RFS7501DC Installation Instructions Manual page 6

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The unit is designed to connect to 12v or 24v volt DC systems, and if the optional multi-
voltage module is fitted, can be connected to 110v or 240v AC. The system will prioritise AC
over DC if the system is connected to both AC and DC power sources.
The units are NOT an environment specific design. The design is based purely on being a
Mobile DC fridge/freezer with no intent for it to function as a long storage freezer, or to run
in extreme and harsh environments.
The unit will cool or freeze the product within the interior, based on the type of unit
purchased.
Fridge only units will cool product down to 1
o
Celsius at 32
o
Celsius ambient temperatures.
Freezer only units are holding freezers only and will hold product at -8
o
to -12
o
Celsius at 32
Celsius ambient temperatures.
Single door Fridge Freezers units will achieve 1
Celsius. The Freezer temperature is then a
o
balance temperature of with the expectation of -8
o
to -12
o
Celsius or lower at 32
o
Celsius
ambient temperatures.
Dual door single compressor Fridge Freezers will achieve to 1
o
Celsius in the fridge and
down to -12
o
Celsius in the freezer or lower at 32
o
Celsius ambient temperatures.
Once the unit is at temperature, power usage will vary based on ambient temperature and
set temperature of the thermostat. The higher the ambient temperature, the more your
unit will work, and the longer it will take to "pull down" to temperature.
You should expect between 40% and 100% cycle time once your unit is at temperature.
In all units (except for the dual compressor units), the Fridge temperature is what is set by
the thermostat. The Freezer area temperature is a "by-product" of the fridge set
temperature. It is possible to get extremely cold temperatures in the Freezer in most dual
door units, but this will result in sub zero temperatures in the Fridge compartment. This is
not a fault, it is a balance or compromise to satisfy either the fridge compartment, or the
freezer compartment.
If this manual is missing information on installation criteria, and this leads to a warranty
claim, no warranty will be provided. Nova Kool and Ocean Solutions International expect
the installation to be carried out by professionals. Information is only provided in an
attempt to prevent issues from owner / installers. Nova Kool and Ocean Solutions
International strongly recommend installation by qualified refrigeration technicians, and
electricians.
Version 2.6
Page 6 of 20
1st June 2021

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