Introduction
SiENBE28-901
4
Air Cooled Refrigeration Condensing Unit
WARNING
(16) Conduct electrical works
according to information in
the "Electrical Equipment
Technical Standards",
"Internal Wiring
Regulations", and Installation
Manual, and further be sure
to use dedicated circuits.
Insufficient capacity of the
power supply circuit and
faulty electrical works will
result in an electric shock or
a fire.
(19) Do not cause damage to or
process the power supply cord.
Doing so will result in an
electric shock or a fire.
Putting heavy things on,
heating, or pulling the power
supply cord will result in
damage to it.
(17) To make wirings between
indoor and outdoor units, use
specified wires to securely
connect them, and fix them so
that the external force of cables
will not be transmitted to
terminal connections.
Imperfect connections or fixing will
result in heat generation or a fire.
(18) To make wirings between
indoor and outdoor units or
for power supply, form wires
so that structures such as the
service lid will not be lifted,
and properly mount the lid.
Improperly mounting the lid will result
in heat generation of the terminal part,
an electric shock, or a fire.
Doing so will result in an
electric shock or a fire.
Putting heavy things on,
heating, or pulling the power
supply cord will result in
damage to it.
(20) Do not cause anything other
than the specified refrigerant
(e.g. air) to get mixed in the
refrigerant system.
Doing so will cause the refrigerant
system to have abnormally high
internal pressure, thus resulting in
damage to the equipment or bodily
injury.
Doing so will cause the refrigerant
system to have abnormally high
internal pressure, thus resulting in
damage to the equipment or bodily
injury.
(21) Should the equipment have
leakage of refrigerant gas,
locate leaking points, and then
repair them without fail.
Subsequently, refill the
equipment with a specified
quantity of refrigerant.
If no leaking points are located and
thereby repair work is to be
discontinued, perform pump-down
operation, and then close the service
valve. Not doing so will result in
refrigerant gas leakage.
The refrigerant gas itself is
harmless, but if it comes
into contact with a flame
from a fan heater, stove, or
stove burner, toxic gas will
be generated.
CAUTION
(22) A ground leakage circuit
breaker needs to be mounted.
Mounting no ground leakage circuit
breaker may result in an electric shock
or a fire.
(23) Do not install the equipment
in places with the potential
for leakage of flammable gas.
Should a flammable gas
leak to accumulate
around the equipment,
the gas may catch fire.
