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Installation & 

Operating Manual

 ULTRASUN UFD

Flatplate Solar Systems

Содержание ULTRASUN UFD

Страница 1: ...Installation Operating Manual ULTRASUN UFD Flatplate Solar Systems...

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Страница 3: ...INDEX Davis Shirtliff Ltd 2020 Contents herein are not warranted 5 INSTALLATION 6 6 SYSTEM COMMISSIONING 7 7 USAGE 7 8 MAINTENANCE 7 9 TROUBLE SHOOTING 8 10 TERMS OF WARRANTY 10 3 WARNINGS SYMBOLS 3...

Страница 4: ...e in various tank sizes and collector configurations to suit domestic and small scale institutional applications They are effective and robust products designed for many years of trouble free operatio...

Страница 5: ...0 1 X FCP2 4 UFD320DS 3 0 1 7 18 48 12 A B C D E Full Weight kg Empty Weight kg Dimensions mm F 800 1920 2620 2780 700 253 93 600 800 1890 2590 2780 700 270 110 600 800 1890 2590 2780 700 355 135 600...

Страница 6: ...ation It is necessary to do so in a safe and workman like manner taking due care of any aspects of the works that could result in injuries to person in or about the building as well as workers passers...

Страница 7: ...lectors should be covered while doing so Steam can escape from the expansion relief valve of the solar pump unit if the system is shut down To avoid injuries an expansion relief valve must be connecte...

Страница 8: ...irradiation and also assists in the thermosyphon process Heater units should never be laid flat l Avoid any shade especially between 10am and 4pm Shade hugely reduces system efficiency Preferably sola...

Страница 9: ...a gravity system or pressurised supply Pressurised systems are preferable as they give higher line pressures up to a maximum of 3 5 Bar Note that in the case of pressurised supply hot and cold lines m...

Страница 10: ...nated in the collection capillaries Once primed it is vital to ensure that the system is properly sealed as fluid loss will render the system ineffective The system must therefore be thoroughly checke...

Страница 11: ...ow 9 TROUBLE SHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Insufficient hot water High hot water usage at night Rotation use or replace with a larger system Prevailing weather conditions Incorporate compli...

Страница 12: ...Lift valve hand lever and reset valve High mains pressure Use a pressure tank to regulate and reduce pressure levels Pressure is below specification settings Replace the valve if discharge continues...

Страница 13: ...udes defects caused by fair wear and tear the effects of careless handling lack of maintenance faulty installation incompetence on the part of the equipment user Acts of God or any other cause beyond...

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Страница 16: ...INS455A 07 20...

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