Panasonic CS-A24BB4P Service Manual page 5

4. The heat exchanger has an L-shaped design to allow air to flow
more smoothly.
5. Noise is automatically reduced further during night-time
operation with lower outdoor air temperatures.
2.3. Greatly improved workability increases system renewal
capability
- Pipes that are one size larger can also be connected for renewal.
- If renewing the system, existing refrigerant pipes can be utilized so
that only the indoor and outdoor units need to be replaced.
- For example, liquid and gas pipes from 10 years ago can be
connected to current pipes with the same size or one size larger.
Effective utilization of materials reduces working time and trouble.
(Adaptor sockets are not supplied.)
- Additional refrigerant charging unnecessary for 30 m
- All models do not require any additional charging of refrigerant for
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