Airwell AWAU-YDV1010-H13, Руководство по обслуживанию

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(3) Shake-proof rubber
• The installed shake-proof rubber should be of the size enough to support the whole fixing feet
of outdoor unit. (Please refer to the figure below.)
Warning:
1. When setting shake-proof rubber, pay attention to making the lower part of unit fixing foot
touch the ground completely.
2. Prevent the lower part of supporting foot for unit fixing being exposed from shake-proof rubber
or avoid setting shake-proof rubber in part.
Unit supporting foot
Shake-proof rubber
9.5 Construction of refrigerant pipe
1. Determining pipe specifications
(Keep specifications of indoor unit consistent with installation site and select them according to
the following contents.)
(1) Restriction of piping
• During pipe construction, make sure to follow the maximum length, total pipe length, allowable
length of pipeline to the first manifold, allowable height difference (level difference) and other
restrictions on specifications in (1).
• Avoid concave pipe ( ) and convex pipe ( ) in the pipeline as much as possible;
otherwise, oil may accumulates.
Important notes
Separate the refrigerant system when exceeding values in the table below in terms of
filling quantity of refrigerant pipe.
Outdoor unit Additional sealing-in quantity (kg)
8HP~24HP 50
26HP~48HP 100
50HP~72HP 150