6
ITYS
1-10 kVA - Ref.: IOMITYTWXX05-GB 00
2. INSTALLATION
2.1. ENVIRONMENTAL REQUIREMENTS FOR INSTALLATION
Consult the following check list when installing the UPS:
• ITYS units are designed for use in enclosed environments.
• Position the UPS on a flat, stable surface in a properly ventilated room, well away from heat sources and avoiding direct exposure
to sunlight.
• Ambient temperature should be kept between 0 to 45 °C, and relative humidity below 90% (without condensation); the optimum
temperature to maximise battery lifetime is 15 to 20 °C.
• Check that the UPS will not be installed in a dusty environment.
• Ensure clearance of at least 20 cm on all sides of the unit to ensure adequate ventilation and provide access to the rear panel.
• Take care not to stand the UPS or any other heavy objects on cables.
• Check that the operating voltage and frequency settings are correct for the mains power supply at the installation site. Details
for the UPS will be found on the data plate attached to the rear panel.
• When carrying out the RS232 serial connection, use only the cables and accessories supplied or specified by the manufacturer.
• When the UPS is first used, it is advisable to leave the battery on charge for a minimum of 8 hours.
• Condensation may occur if the UPS system is moved directly from a cold to a warm environment. The UPS system must be
completely dry before being installed. Please allow at least two hours for the UPS system to become acclimatised to the envi-
ronment.
• Do not install the UPS system near water or in damp environments.
• Do not connect appliances or devices which would overload the UPS system (e.g. laser printers) to the UPS output sockets.
• Ensure there is a reliable earth connection.
• Ensure external battery sources are earthed.
PRECAUTIONS IN THE EVENT OF DAMAGE
DO NOT TURN THE BATTERIES OVER
Torn, crushed or damaged packaging which exposes the contents should be kept separate in a secure area, and
inspected by qualified staff. Packing which cannot be shipped must be set aside immediately and kept secure,
and the sender or recipient contacted.
2.1.1. Only for 1-3 k
• Connect the UPS system to an earthed shockproof outlet only, which is easily accessible and close to the UPS system.
• Do not block ventilation openings on the UPS casing. Ensure the air vents on the front, side and rear of the UPS are not blocked.
Allow at least 25cm of space on each side.
2.1.2. Only for 6-10 k
• This is permanently connected equipment and must be installed by qualified maintenance personnel.
• The overload capacity would be de rated automatically in Line mode while the circumstance temperature is larger than 35 degree.
• Do not block ventilation openings on the UPS casing. Ensure at least 50 cm of space at the front and back of the UPS.
