Tsun TSOL-RSDM-CQ-A, User Manual, Page: 4 / 18

V1.02
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2 Preparation
2.1 Safety Instructions
DANGER
· Do not disconnect TSOL-RSDM while the PVRSS is working. There is possibility of dying
due to electrical shock and high voltage.
· To prevent risk of electric shock during installation and maintenance, please make sure that
TSOL-RSDM-CQ or any other control unit, such as the DC switch of inverter, are turned
off.
WARNING
·The installation, service, recycling and disposal of the PVRSS must be performed by
qualified personnel only in compliance with national and local standards and regulations.
·Any unauthorized actions including modification of product functionality of any form may
cause lethal hazard to the operator, third parties, the units or their property. TSUN is not
responsible for the loss and these warranty claims.
·While TSOL-RSDM-DS or TSOL-RSDM-DD are used without TSOL-RSDM-CQ, be sure
that this photovoltaic rapid shutdown equipment (PVRSE) does not perform all of the
functions of a complete photovoltaic rapid shutdown system (PVRSS). This PVRSE must be
installed with other equipment to form a complete PVRSS that meets the requirements of NEC
(NFPA 70) section 690.12 for controlled conductors outside the array. Other equipment
installed in or on this PV system may adversely affect the operation of the PVRSS. It is the
responsibility of the installer to ensure that the completed PV system meets the rapid shut
down functional requirements. This equipment must be installed according to the
manufacturer’s installation instructions.
·While TSOL-RSDM-DS or TSOL-RSDM-DD are used with TSOL-RSDM-CQ, be sure that
this photovoltaic rapid shutdown system (PVRSS) incorporates one or more pieces of
equipment that exercise the rapid shutdown control of PV system conductors required by
section 690.12 of the NEC (NFPA 70). other equipment installed in or on this PV system may
adversely affect the operation of this PVRSS. it is the responsibility of the installer to ensure
that the completed PV system meets the applicable rapid shut down functional requirements.
this equipment must be installed according to the manufacturer’s installation instructions.
CAUTION
·The TSOL-RSDM-DS or TSOL-RSDM-DD will become hot during operation. Please do not
touch the surface during or shortly after operation.
·Risk of damage due to improper modifications.
·All electrical installations must be done in accordance with the National Wiring Rules of
Standard and local code.