Mitsubishi Electric PWFY-P100VM-E-BU Data Book page 2

• Do not use steel pipes as water pipes.
- Copper ppes are recommended.
• The water circuit should be a closed circuit.
• Ask the dealer or an authorized technician to
install the air conditioner.
- Improper nstallaton by the user may result n water
leakage, electric shock, or fire.
• Install the unit in a place that can withstand its
weight.
- Inadequate strength may cause the unt to fall down,
resultng n njures.
• Do not touch the unit. The unit surface can be hot.
• Do not install the unit where corrosive gas is
generated.
• Use the specified cables for wiring. Make the
connections securely so that the outside force of
the cable is not applied to the terminals.
- Inadequate connecton and fastenng may generate
heat and cause a fire.
• Prepare for rain and other moisture and
earthquakes and install the unit at the specified
place.
- Improper nstallaton may cause the unt to topple
and result n njury.
• Always use an strainer and other accessories
specified by Mitsubishi Electric.
- Ask an authorzed techncan to nstall the accesso-
res. Improper nstallaton by the user may result n
water leakage, electric shock, or fire.
• Never repair the unit. If the air conditioner must
be repaired, consult the dealer.
- If the unt s repared mproperly, water leakage,
electric shock, or fire may result.
• Do not touch the refrigerant pipes and Water
pipes.
- Improper handlng may result n njury.
• When handling this product, always wear protec-
tive equipment.
EG: Gloves, full arm protection namely boiler suit,
and safety glasses.
- Improper handlng may result n njury.
• If refrigerant gas leaks during installation work,
ventilate the room.
- If the refrigerant gas comes into contact with a flame,
posonous gases wll be released.
• Install the unit according to this Installation Manu-
al.
- If the unt s nstalled mproperly, water leakage,
electric shock, or fire may result.
• Have all electric work done by a licensed electri-
cian according to "Electric Facility Engineering
Standard" and "Interior Wire Regulations"and the
instructions given in this manual and always use
a special circuit.
- If the power source capacty s nadequate or electrc
work is performed improperly, electric shock and fire
may result.
• Keep the electric parts away from water (washing
water etc.).
- It might result in electric shock, catching fire or
smoke.
• Securely install the heat source unit terminal
cover (panel).
- If the termnal cover (panel) s not nstalled properly,
dust or water may enter the heat source unit and fire
or electrc shock may result.
• When installing and moving the air conditioner
to another site, do not charge it with a refrigerant
different from the refrigerant (R410A) specified on
the unit.
- If a dfferent refrgerant or ar s mxed wth the org-
nal refrgerant, the refrgerant cycle may malfuncton
and the unt may be damaged.
• If the air conditioner is installed in a small room,
measures must be taken to prevent the refriger-
ant concentration from exceeding the safety limit
even if the refrigerant should leak.
- Consult the dealer regardng the approprate meas-
ures to prevent the safety lmt from beng exceeded.
Should the refrgerant leak and cause the safety
lmt to be exceeded, hazards due to lack of oxygen
n the room could result.
• When moving and reinstalling the air conditioner,
consult the dealer or an authorized technician.
- If the ar condtoner s nstalled mproperly, water
leakage, electric shock, or fire may result.
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