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Safety summary
C A U T I O N
•
Do not use any sprays such as insecticide, lacquer, hair spray
or other flammable gases within approximately one (1) meter
from the system.
•
If circuit breaker or fuse is often activated, stop the system
and contact your service contractor.
•
Do not perform installation work, refrigerant piping work, drain
piping and electrical wiring connection without referring to our
Installation and Operation Manual. If the instructions are not
followed, it may result in a water leakage, electric shock or a
fire.
•
Check that the ground wire is securely connected. If the unit
is not correctly grounded, it lead electric shock. Do not con-
nect the ground wiring to gas piping, water piping, lightning
conductor or ground wiring for telephone.
•
Connect a fuse of specified capacity.
•
Do not put any foreign material on the unit or inside the unit.
•
Make sure that the outdoor unit is not covered with snow or
ice, before operation.
•
Before performing any brazing work, check to ensure that
there is no flammable material around. When using refriger-
ant be sure to wear leather gloves to prevent cold injuries.
•
Protect the wires, electrical parts, etc. from rats or other small
animals. If not protected, rats may gnaw at unprotected parts
and which may lead to a fire.
•
Fix the cables securely. External forces on the terminals could
lead to a fire.
8
PMML0268A rev.1 - 09/2015 - P5416576
N O T E
•
Do not install the indoor unit, outdoor unit, remote control
switch and cable within approximately 3 meters from strong
electromagnetic wave radiators such as medical equipment.
•
Supply electrical power to the system to energize the oil heat-
er for 12 hours before start-up after a long shutdown.
•
Do not step or put any material on the product.
•
Provide a strong and correct foundation so that;
a. The outdoor unit is not on an incline.
b. Abnormal sound does not occur.
c. The outdoor unit will not fall down due to a strong wind or
earthquake.
•
Do not fasten flare nut hard. It may cause breakage with aged
deterioration and refrigerant leakage. Use a specified flare
nut.
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