Panasonic CS-D34DTQ Service Manual page 39

The unit must be installed in accordance with applicable national
and local regulations.Any electrical work should only be carried
out by qualified technician and use exclusive circuits without fail.
Presence of insufficient capacity in power circuit or imperfection in
execution leads to electric shock, fire, etc.
Wiring shall be connected using specified cables and fix them
securely so that external force of the cables may not transfer to the
terminal connection section.
Imperfect connection and fixing leads to fire, etc.
When performing piping work do not mix air except for specified
refrigerant (R22) in refrigeration cycle. it causes capacity down,
and risk of explosion and injury due to high tension inside the
refrigerant cycle.
Do not install the unit at the place where the possibility of inflamma-
ble gas leakage exists. If gas leakage should arise and the gas
builds up around the unit, such situation may lead to ignition.
Drain piping should be made to ensure secure drainage according
to the manual for installation work and carry out the thermal insula-
tion to prevent the occurrence of condensation.
Imperfection in piping work lead to water leakage and may cause
the house and property, etc. to become wet.
10.4.1. Accessories packed in the indoor unit container
Name Q'ty
Band 4
Edge protection 1
cover
10.4.2. Selecting the location for indoor unit
Provide a check port on the piping side ceiling for repair and maintenance.
• Install the indoor unit once the following conditions are satisfied and after receiving the customer approval.
1. The indoor unit must keep a maintenance space.
2. The indoor unit must be free from any obstacles in path of the air inlet and outlet, and must allow spreading of air through-
out the room.
3. The installation position must be able to support a load four times the indoor unit weight.
4. The installation location (surface that the unit is suspended from) must be horizontal (and guaranteed to stay horizontal).
5. The indoor unit must be away from heat and steam sources, but avoid installing it near an entrance.
6. The indoor unit must allow easy draining.
7. The indoor unit must allow easy connection to the outdoor unit.
8. The indoor unit must be at least 3 m away from any noise-generating equipment. The electrical wiring must be shielded
with a steel conduit.
9. If the power supply is subject to noise generation, add a suppressor.
10. Do not install the indoor unit at a laundry. Electric shocks may result.
Appearance Purpose
For fastening the heat
insulator
To protect the end surface
of the piping holes
Warnings
Earth
This equipment must be properly earthed.
Earth line must not be connected to earth of gas
pipe, water pipe, lightning rod and telephone.
Otherwise, it may cause electrical shock in case
the equipment breakdown or has leakage current.
Installation of Earth Leakage Current Breaker
This equipment must be installed with earth leakage
current breaker.
Otherwise, it may cause electrical shock and fire in case
the equipment breakdown or has leakage current.
Cautions
Position the indoor unit and outdoor unit, power cords and indoor/
outdoor unit connection cables in a way so that they are at least 1
meter away from televisions and radios.
This is to avoid problem such as interference with picture and/or
sound. (However, note that depending on the electromagnetic
wave conditions, interference may still occur even if the separa-
tion distance is more than 1 meter.)
Name Q'ty
Drain hose 1
Heat insulator 2
39
Appearance Purpose
For drain piping
For insulating refrigerant
pipe joint
Warnings