DAYLIFF DSmart300, Installation & Operating Manual

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PUMPS
DAYLIFF DSmart Pumps are innovative centrifugal self-priming variable speed automatic water
boosting systems for pressurised water supply, variable speed technology providing constant
pressure at varying water demand levels. Pump construction is engineering plastic throughout
except DSmart750 which has stainless steel pump body with external casings made from UV
proof components suitable for indoor and outdoor installations. Particular features include:-
Ÿ Innovative inverter controlled variable speed technology that minimises energy
consumption.
Ÿ Quiet operation with max noise levels of 50dB.
Ÿ Fully automatic operation with adjustable constant pressure settings that matches flow with
demand.
Ÿ Easy to use LED control panel with display for operating mode, operating pressure and
various fault indicators.
Ÿ Convenience features including standard inlet and outlet connectors and inbuilt non-
return valve.
Ÿ High/Low temperature protection and leakage warning.
Ÿ Integrated pressure tank for dry running and anti-cycling protection.
Ÿ Parallel connection for 2 pump operation available for Dsmart1500
DSmart are exceptionally advanced pumps that use state-of-the-art inverter technology to
provide the perfect solution for a complete water supply system in domestic, residential and
small commercial water supply applications.
MOTORS
Pumps are fitted with high efficiency IE5 Permanent Magnet variable frequency motor that
incorporates thermal protection against motor overload and dry run protection with auto-
restart. The motor can be directly connected to the mains power supply through an
appropriately sized 13A fuse or MCB.
Enclosure Class: IPX5
Insulation Class: F
Max Speed: 5200rpm
Power Input: 165 - 260V / 1PH / 50 - 60Hz
OPERATING CONDITIONS
Pumped Liquid: Thin, clean, chemically non-aggressive liquids without fibres
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Max. Ambient Temperature: +40 C
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Water Temperature: +4 C - +75 C