MCAC-RTSM-2011-12
Midea Combo Type Heat Pump Water Heater Technical Manual
24
1. Precautions
To prevent injury to the user or other people and property damage, the following instructions must be
followed. Incorrect operation due to ignoring of instructions may cause harm or damage.
The safety precautions listed here are divided into two categories. In either case, important safety
instructions are listed to which close attention must be paid.
WARNING
Failure to observe a warning may result in death.
CAUTION
Failure to observe a caution may result in injury or damage to the equipment.
WARNING
The unit must be earthed effectively.
A creepage breaker must be installed adjacent to the power supply
Do not remove, cover or deface any permanent instructions, labels or the data label from either the
outside of the unit or inside of unit panels.
Ask qualified person to perform the installation of this unit in accordance with local national regulations
and this manual.
Improper installation may result in water leakage, electric shock or fire.
Do not insert fingers, rods or other objects into the air inlet or outlet. When the fan is rotating at high
speed, it will cause injury.
Never use a flammable spray such as hair spray, lacquer paint near the unit. It may cause a fire.
Ask qualified person for relocating, repairing and maintaining the unit instead of doing by yourself.
Improper installation may result in water leakage, electric shock or fire.
Electric connection work should obey the instructions of local power company, local electric utility and
this manual.
Never use the wire and fuse with wrong rated current, otherwise unit may break down and cause fire
furthermore
The appliance should not be used by children without supervision .If the supply cord is damaged, it must
be replaced by the manufacturer or its service agent or a similarly qualified person.
DISPOSAL:
Do not dispose this product as unsorted municipal waste. Collection of such waste separately for
special treatment is necessary.
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities.
Contact your local government for information regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the
groundwater and get into the food chain, damaging your health and well-being.
CAUTION
The earthing pole of socket must be grounded well, the rated current should be no less than 15A, make
sure that power supply socket and plug are dry enough and connected tightly.
How to check the power supply socket and plug are qualified?
Turn on power supply and keep the unit running for a half hour, then turn off power supply and plug out,
check whether the socket and plug is hot or not.
Before cleaning, be sure to stop the operation and turn the breaker off or pull out the power plug.
Otherwise, an electric shock and injury may be caused.
