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Bosch MC4W15-1D Installation Manual page 4

4 way compact cassette type indoor unit; mc4w series - dc fan motor

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4 | INSTALLATION INFORMATION
Only carry out work on the unit in suitable weather conditions.
Improper installation work may result in the equipment falling
and causing accidents.
If the refrigerant leaks during installation, ventilate the
area immediately.
Toxic gas may be produced if the refrigerant comes into
contact with a naked flame.
After completing the installation work, check that the
refrigerant does not leak.
Toxic gas may be produced if the refrigerant leaks into the
room and comes into contact with a naked flame, such as a
fan heater, stove or cooker.
Ground the air conditioner.
Do not connect the ground cable to gas or water
pipes,lightning rod or a telephone ground cable. Incomplete
grounding may result in electric shocks.
Be sure to install an earth leakage breaker.
Failure to install an earth leakage breaker may result in
electric shocks.
Connect the outdoor unit cables, then connect the
indoor unit wires.
You are not allowed to connect the air conditioner with the
power source until wiring and refrigeration to the air condi-
tioner is complete.
While following the instructions in this installation
manual, install drain piping in order to ensure proper
drainage and insulate piping in order to prevent conden-
sation.
Improper drain piping may result in water leakage and
property damage.
Install the indoor and outdoor units, power supply cables
and connecting cables at least 1 m away from televisions
or radios in order to prevent image interference or noise.
Depending on the radio waves, a distance of 1 metre may
not be sufficient enough to eliminate the noise.
The appliance is not intended for use by young children
or infirm persons without supervision.
Don't install the air conditioner in the following loca-
tions:
There is petrolatum existing.
Salty environment i.e (near the coast).
There is caustic gas (the sulfide, for example) existing
in the air.
The Volt vibrates violently (in the factories).
In kitchens where it is full of oil gas.
There is strong electromagnetic wave existing.
There are inflammable materials or gas.
There is acid or alkaline liquid evaporating.
Other special conditions.
6720874427 (2017/04)
CAUTION
2.
INSTALLATION INFORMATION
To install properly, please read this "installation manual" first.
The air conditioner must be installed by qualified persons.
When installing the indoor unit or its tubing, please follow this
manual as strictly as possible.
If the air conditioner is installed on a metal part of the building, it
must be electrically insulated according to the relevant standards
to electrical appliances.
When all the installation work is finished, please turn on the
power only after a thorough check.
INSTALLATION ORDER
Select the location;
Install the indoor unit;
Install the outdoor unit;
Install the connecting pipe ;
Connect the drain pipe;
Wiring;
Test operation.
3.
INSPECTING AND HANDLING THE UNIT
At delivery, the package should be checked and any damage should be
reported immediately to the supplier.
When handling the unit, take into account the following:
1.
Fragile, handle the unit with care.
Keep the unit upright in order to avoid compressor
damage.
2.
Ensure when handling the units, you take care not to damage
them. Use the existing packaging to cover the units when
installing.
3.
Ensure you us correct lifting equipment, to avoid damage to the
units and injury.
4 Way Compact Cassette Type Indoor Unit

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This manual is also suitable for:

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