Trane Technologies MCW Series - Precaution; Electrical Safety Precautions; Installation and Handling Safety; Operational Safety Measures

MS-SVU50A-TH4
Precaution
- Installation needs to be done by the professional technician. Do NOT install by yourself.
- Maintenance and repair have to be performed by the professional technician. Do NOT modify by yourself.
- The air conditioner using R-32 refrigerant (the refrigerant which harmless the ozonosphere and provides
effective cooling performance with slight ammability) is strictly required to follow the guideline before use.
• Otherwise, it may cause electrical
shock or re from heat.
• Uninstallation the ground wire
may cause electrical shock.
• It may cause the people ill.
• Otherwise, it may cause damage
or electrical short.
• Otherwise, it may cause some
damages in case of some refriger-
ant leakage.
• Otherwise, it may cause electrical
shock or re.
• For maintenance convenience.
• Otherwise, it may cause electrical
shock.
• Otherwise, it may cause electrical
shock or re.
• Otherwise, it may cause electrical
shock and harm a user.
• Otherwise, it may cause electrical
shock or re.
• Otherwise, it may cause bad smell. • Otherwise, it may cause electrical
shock and some damages to the
unit.
• Although the refrigerant is low
ammable, it has to be installed or
repaired by qualied and profes-
sional technicians only.
Check rightness of the power
wiring.
Check rightness of the ground
wiring.
NOT set the cool air to be
directly distributed to the
people inside a room.
Beware of water/liquid inow
to the electronic equipment.
Install the air conditioner in a
minimum 4 square meter room
(depend on the unit capacity).
Do NOT use no standard/
worn-out power wires.
Should particularly install a
Circuit Breaker for an air
conditioner.
Should NOT install while your
hands are wet or in the high
humid environment.
Should NOT do the power wiring
near the high heating equipment
or ammable gas or object.
Should NOT open any panel
while the unit is under opera-
tion.
Turn off the unit and the circuit
breaker in case of an abnormal
sound, smell or smoke occurrs.
Also, turn off before operate
maintenance every time.
Ventilation is needed while
the air conditioner is not in
use.
Do NOT install, assembly or
modify the air conditioner by
yourself.
R-32 air conditioner needs to
be installed or repaired by
qualied and professional
technicians only.