Rooftop air conditioner features

DEKON Roorftop air conditioner

FEATURES

Efficient. These reverse cycle (heat pump) air conditioners provide one of the most efficient forms of heating you can invest
in. For every 1 kW of power consumed, up to 2.8 kW of heat is generated. For every 1 kW of power consumed, up to 3.1 kW
of heat is generated. Each outdoor unit incorporates high efficiency scroll compressors. Heat exchange coils use high
efficient tube for better heat transfer.
Performance. These systems have been designed and tested to perform in ambient conditions as low as -10°C and as high
as 45°C. For the models from 25 to  190 belt drive fan motors are used to match the supply air requirements.
The smaller units (models from 10 to  20) have 3 speed direct drive fans for adjusting air flows.
Durable. Our packaged systems are built tough to withstand all weathers. Their durable construction ensures a long life and
excellent return on your investment. The outdoor air coils’ aluminum fins are epoxy coated for extra protection in corrosive
environments, e.g. salt laden sea air. Cabinets are constructed from high grade steel – polyester powder coated for all
weather protection. External fasteners are stainless steel or galvanized type. Corrosion resistant drain trays are also
included.
Insulation. Indoor air sections are generously insulated to reduce condensation and contain noise.
More Safe. The refrigeration system includes a number of protection facilities, including: HP and LP switches, phase
sequence relay, circuit breaker control etc.
UNIT DESCRIPTION AND TECHNICAL DATA PREFACE AND FEATURES
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Economy. Some models feature the flexibility and economy of 2~4 stages operation. Compressors are progressively
switched on only as they are needed. This has the added advantage of lowering start-up current.
Economizer Option. If the outdoor air heat content or temperature is below that of the return air, a fresh air damper opens
and the return air damper closes to provide the first stage of cooling. Operating costs are reduced as the compressor(s) will
only operate to provide more cooling if it is required.
FreshAir Introduction. An optional fresh air damper is available for most models. For applications using high proportions of
fresh air (50%+) a hot gas bypass and HP fan speed controller are recommended and are available as options.
Peace of mind. The manufacturer operates a quality management system that conforms to international standard like CE,
ISO14001, ISO9001:2000. DEKON products have been chosen, against worldwide competition, for use in some of the most
exclusive projects — chosen because of their proven efficiency, durability, performance, reliability and value.
Easy service. Quick release fasteners are provided on electrical and compressor panel.
Quiet design. Apartments are provided on electrical and compressor section, low noise.