Installation Precautions; Acceptance Flow - Tabuchi Electric EHW-S55P3B-PNUS Manuel D'installation

Installation Precautions

Follow all safety precautions listed below for inverter installation and connection.
● Do not connect to systems other than our storage grid-tied system.
● Do not install in locations where the commercial power grid exceeds 400 A.
● Do not install in salty regions within 1000 meters (3280 ft) of the coast line.
● Do not install in locations where vents may be blocked by the accumulation of snow.
(For areas with significant snowfall, install the inverter under a roof or in an enclosure.)
● Do not install in locations where ambient temperature is below -20°C (-4°F) or above +40°C (+104°F).
● Do not install in areas with high humidity or in direct sunlight.
● Only install in locations with sufficient space and ventilation. (See "Installation Site" on page 10.)
● Do not expose the inverter to excessive steam, oily mist, smoke, dust, salt, corrosive materials,
explosive/flammable gases, chemical agents, or fire.
● Do not install at elevations above 1000 meters (3280 ft).
● Do not install in locations where temperature fluctuates drastically and condensation occurs.
● Do not install in locations with stringent noise regulations (less than 45 dB).
● Do not install in locations that are subject to large vibrations or impacts.
● Do not install in locations where a concrete foundation (anchor bolt installation) cannot be built.
● Do not install in locations where wiring holes cannot be drilled into exterior walls.

Acceptance Flow

Preparations
Inverter Installation
Wiring Installation
Stand-alone Operation Check
Coordination with the Power Company
Parameter Setting
Grid-tied Operation Check
Customer Consultation/Explanation
Start of Grid-tied Operation
Page 10
Page 11 Install the inverter and Remote Controller.
Page 15
Page 24
Page 29
Page 31 Set parameters such as line excessive voltage.
Page 34
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