Mitsubishi Electric CITY MULTI PAC-AH001-1 Manuel D'installation page 9

WARNING
• Ask the dealer or an authorized technician to install the controller.
-Improper installation by the user may result in water leakage, electric shock, or fire.
• This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
• 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 connection and fastening may generate heat and cause a fire.
• Prepare for typhoons and other strong winds and earthquakes and install the unit at the
specified place.
- Improper installation may cause the unit to topple and result in injury.
• Never repair the unit. If the controller must be repaired, consult the dealer.
- If the unit is repaired improperly, electric shock, or fire may result.
• When handling this product, always wear protective equipment. e.g.: Gloves, full arm
protection namely boiler suit, and safety glasses.
- Improper handling may result in injury.
• If refrigerant gas leaks during installation work, ventilate the room.
- If the refrigerant gas comes into contact with a flame, poisonous gases will be
released.
• Install the controller according to this Installation Manual. -
If the unit is installed improperly, electric shock, or fire may result.
• Have all electric work done by a licensed electrician 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 capacity is inadequate or electric 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 outdoor unit terminal cover (panel).
- If the terminal cover (panel) is not installed properly, dust or water may enter the
outdoor unit and fire or electric shock may result.
• When installing and moving the air handling unit to another site, do not charge the unit
with a refrigerant different from the refrigerant specified on the unit. -
If a different refrigerant or air is mixed with the original refrigerant, the refrigerant cycle
may malfunction and the unit may be damaged.
• If the air handling unit is installed in a small room, measures must be taken to prevent
the refrigerant concentration from exceeding the safety limit even if the refrigerant
should leak.
- Consult the dealer regarding the appropriate measures to prevent the safety limit from
being exceeded. Should the refrigerant leak and cause the safety limit to be exceeded,
hazards due to lack of oxygen in the room could result.
• When moving and reinstalling the air handling unit, consult the dealer or an authorized
technician.
- If the controller is installed improperly, electric shock, or fire may result.
PAC-AH001-1
9 © 2017 Mitsubishi Electric US, Inc.