Re f r i g e r a n t C h i l l e r M a n u a l
w w w.t h e a q u a r i u m s o l u t i o n .c o m
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INTRODUCTION
Thank you for purchasing a D-D DC series aquarium chiller, which offers an economical and technologically
advanced solution to the cooling of your aquarium.
Excessive temperatures in your aquarium can now be quickly and easily controlled by selecting the correct
model from the D-D DC chiller range, which use a heat exchanger that is manufactured from high-grade pure
titanium, making the chillers suitable for applications in fresh or salt water aquariums.
The system design and high efficiency compressor reduce the forces on the rotor, which results in significantly
lower noise levels, whilst the digital temperature controller ensures that the selected temperature is maintained.
Our chillers use the environmentally friendly R134a refrigerant.
D-D DC series chillers are robust, with a strong chassis and aesthetic, non-corrosive, ABS plastic housing which
ensures that the chiller does not look out of place in any surroundings.
Please read this installation and maintenance manual carefully before operating the chiller to prevent errors or
improper use. Failure to do so may result in loss of fish or damage to this unit.
FEATURES
1. Micro-computer control system for accuracy and ease of operation.
2. Large refrigeration capacity, aquarium water can be refrigerated to any temperature above 4°C in a short
period of time.
3. Uses environmentally friendly R134a Freon-free refrigerant.
4. Anti-corrosive pure titanium evaporator for both fresh & salt water use.
5. Over-current protection device system.
6. Temperature memory system, automatically returning to the previously set temperature following a power
failure to protect the fish in the aquarium.
ADDITIONAL FEATURES DC4000
1. Integrated heating and cooling system. Unit can be used for heating in the winter and cooling in the summer
but do not operate at the same time.
2. Super silent revolving compressor from Mitsubushi/Panasonic/Hitachi from Japan for extra efficiency and
lower power consumption.
3. Cools down to 3°C
4. Built in auto-defrosting system and drain for heating cycle.
SUGGESTIONS FOR SAFE OPERATION
Several symbols are used in this manual and on the product itself to ensure safe and proper operation to
prevent injury to yourself or others or damage to the chiller. The meanings of these symbols are explained
below. Please be sure you understand their meanings before you read this manual.
EXPRESSIONS (TERMS AND SYMBOLS)
The degree of danger will be indicated by the terms or shown by pictures. The symbols on the left are a general
indication but specific details of the action which must be taken will be shown by a picture or explanatory text
beside the symbol.
This symbol advises you of an item which should be noted (including danger and warning).
This term indicates the possibility that ignoring this notification, or working incorrectly without full
understanding, may cause personal injury or physical damage.
This symbol advises you of an action which must be taken (is mandatory) in order to avoid danger.
This symbol advises you of an action which must not be taken (is prohibited) in order to avoid danger.
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