Hitachi RPC-1.5FSR Technical Catalogue page 7

WARNING
● Do not use any sprays such as an insecticide, lacquer or hair spray, or other flammable gases within
approximately one (1) meter from the system.
● If the circuit breaker or fuse is often activated, stop the system and contact your service contractor.
● Check that the ground wire is securely connected. If the unit is not correctly grounded, it will lead to
electric shock. Do not connect the ground wiring to a gas piping, water piping, lighting conductor or
ground wiring for telephone.
● Connect a fuse of specified capacity.
● Before performing any brazing work, check to ensure that there is no flammable material around.
When handling the refrigerant, be sure to wear leather gloves to prevent cold injuries.
● Protect the wires, electrical parts, etc. from rats or other small animals.
If not, rats may gnaw at unprotected parts, which may lead to a fire.
● Fix the cables securely. External forces on the terminals could lead to a fire.
● Provide a sufficiently strong foundation. If not, the unit may fall down and it may lead to injuries.
● Do not install the unit in a place where oil, vapor, organic solvent and corrosive gas (ammonia, sulfur
compound and acid) may be present in quantities.
It may cause refrigerant leakage due to corrosion, electrical shock, deteriorated performance and
breakage.
● Perform the electrical work according to Installation Manual and all the relevant regulations and standards.
If the instructions are not followed, an electrical shock and fire may occur due to insufficient capacity and
inadequate performance.
● Use specified cables between units and choose the cables correctly. If not, an electrical shock or fire may
occur.
● Ensure that the wiring terminals are tightened securely with the specified torques. If not, a fire or an
electrical shock at the terminal connection part may occur.
CAUTION
● Do not step on the product nor put any material on it.
● Do not put any foreign material on the unit or inside the unit.
● Provide a strong and correct foundation so that;
a. the outdoor unit does not incline.
b. abnormal sound does not occur.
c. the outdoor unit will not fall down due to a strong wind or an earthquake.
TCI-20007-rev.1
SAFETY SUMMARY
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