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ESIE17-19C
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Part 1. Introduction
1.2. Safety precautions
19/08/19
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Version 1.1
Page 13
Optimized Heating 4
1.2.4. Information
I
NFORMATION
Make sure refrigerant piping installation complies with applicable legislation. In Europe, EN378 is the applicable stand-
ard.
I
NFORMATION
Make sure the field piping and connections are not subjected to stress.