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User Manual for hybrid inverter HYD 10-20KTL-3PH - Rev. 1.0 of 25/08/2020
Identification: MD-AL-GI-00
Identification: MD-AL-GI-00
Rev. 4.0 of 31.01.18 - Application: GID
Do not open the front cover of the HYD 10-20KTL-3PH inverter. Opening the front cover will void the
product warranty. Damage caused by improper installation/operation is NOT covered by the product
warranty.
If you have any problems with the packaging that could damage the inverter or if you discover any
visible damage, notify the transport company immediately. If necessary, request assistance from an
installer of solar systems or from Zucchetti Centro Sistemi SpA.
Transport of the equipment, especially by road, must be carried out with vehicles suitable to protect
the components (in particular, the electronic components) against violent knocks, humidity,
vibrations, etc.
Zucchetti Centro Sistemi S.p.A. assumes no liability or responsibility for the destruction of property
and personal injury resulting from improper use.
2.2.
Assembly and maintenance notes
In case of maintenance or repair, contact your nearest authorised service centre. Contact your nearest
distributor for information or assistance. DO NOT repair the device yourself, as this may cause injury
or damage to property.
The inverter must be completely disconnected (BAT, PV and CA) during maintenance. Before
maintenance, disconnect the AC connection first, then the battery and the DC photovoltaic system (PV1
and PV2), and wait at least 5 minutes (capacitor discharge time) to avoid electric shock.
The inverter may reach high temperatures and have rotating parts inside during operation. Turn off
the HYD 10-20KTL-3PH inverter and wait for it to cool down before performing any maintenance.
The inverter and batteries must be located in well-ventilated areas. Do not place the inverter in a
cabinet or in an airtight or poorly ventilated location. This could be extremely hazardous to the
performance and life of the system.
Use a multimeter to check the polarity and voltage of the battery before turning on the power, and also
the PV voltage and polarity before closing the PV switch. Make sure that the connections are carried
out according to the instructions in this manual and refer to the detailed installation notes available at
www.zcsazzurro.com.
If you want to store the batteries without using them, disconnect them from the HYD 10-20KTL-3PH
inverters and store in a cool, dry and well-ventilated area.
Secure the inverter to appropriate objects with sufficient load capacity (walls, PV brackets, etc.) and
ensure that it is positioned vertically.
Attention:
follow the rules below during installation/maintenance of the battery:
a)
Remove watches, rings and other metal objects;
b)
Only use tools with insulated handles;
c)
Wear rubber gloves and shoes;
d)
Do not place tools or metal objects on top of the battery;
e)
Turn off the inverter and batteries before connecting/disconnecting the battery terminals;
f)
Both the positive and negative poles must be isolated from the ground.
Electromagnetic radiation from the inverter can be harmful to health!
Do not stay closer than 20 cm to the inverter while it is on or operating.
Danger
Maintenance
