SERO DC AWA-SS-12, Инструкция 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.
DC AWA-SS series is placed on a firm base, preferably a
concrete floor or foundation. Install DC AWA-SS 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
Copper pipe connecting
Inspection of the installation
1) The maximun length of the connecting copper pipe
between the mainframe and outdoor unit is 15 meters.
+2 0
-2
1 R 0
H M flo w 4 9 (5 0 ) °C
H o t w a te r5 1 °C
+2 0
-2
1 R 0
H M fl o w 49
( 5 0 )
°C
H o t w a te
r 51 °C
The DC AWA-SS series must be transported and stored
upright and dry. The DC AWA-SS series may however be
carefully laid on its back when being moved into
a building.
Transport and storage
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.
Notice
1. If the outdoor unit is situated on the ground, rubber
feet must be fixed to the bottom of the unit, to help with
vibration;
2. in line filter on the return line;
3.To clean system with a power flush before installing
the heat pump and fill with clean water;
4. To use flow gauge to get the correct flow for each unit.