SERO AWB-SS-12 DC, Руководство по установке и обслуживанию

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General information for the installer 7
Current regulations require the heating installation to
be inspected before it is commissioned. The inspec-
tion must be carried out by a suitably qualified person
and should be documented. The above applies to
closed heating systems. If the heat pump is replaced,
the installation must be inspected again.
AWB-SS DC series is placed on a firm base, preferably a
concrete floor or foundation. Install BWB-SS DC series
with its back to an outside wall, ideally in a room where
noise does not matter. If this is not possible, avoid
placing it against a wall behind a bedroom or other
room where noise may be a problem. Any wall that
backs on to a bedroom should be fitted with sound
insulation. Route pipes so they are not fixed to an inter-
nal wall that backs on to a bedroom or living room.
Installation
Inspection of the installation
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H M flo w 4 9 (5 0 ) °C H o t w a te r5 1 °C
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HM f lo w 49
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H o t w a te r
51 °C
The AWB-SS DC series must be transported and stored
upright and dry. The AWB-SS DC series may however be
carefully laid on its back when being moved into
a building.
Transport and storage
Notice
1. in line filter on the return line;
2.To clean system with a power flush before installing
the heat pump and fill with clean water;
3. To use flow gauge to get the correct flow for each unit.
Overview of external structure
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Copper pipe connecting
1) The maximun length of the connecting copper pipe
between the mainframe and outdoor unit is 15 meters.
2) There is no need to charge extra refrigerant into the
copper pipe while its length is less than 5 meters.
3) While the copper length is more than 5 meters,
copper pipe while its length is less than 5 meters.every
extra 10g refrigerant must be charged for per increased
1 meter length.