TM MINI C VRF 8 12KW

108
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Table 3-3.8: Indoor branch joint dimensions (unit: mm)
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3.7
R410A refrigerant is not flammable in air at temperatures up to 100°C at atmospheric pressure and is generally considered
a safe substance to use in air conditioning systems. Nevertheless, precautions should be taken to avoid danger to life in
the unlikely event of a major refrigerant leakage. Precautions should be taken in accordance with all applicable legislation.
Where no applicable legislation exists, the following may be used as a guide:
Air conditioned rooms should be large enough that if leakage of all the refrigerant in the system occurs, the
concentration of the refrigerant in the room does not reach a level dangerous to health.
A critical concentration (at which point R410A becomes dangerous to human health)