Metro Therm SHK 200S, Инструкция по установке и эксплуатации

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18 SHK 200S
SHK 200S-6
IMPORTANT
In order to connect the DHW circulation pump control, an
additional accessory AXC 30 is required.
XL5
XL5
DHW circulation
The SHK 200S / SHK 200S-6 have possibility to
connect DHW circulation. The circulation connection
(XL5) is located at the top of the tank.
To connect the circulation:
1. Remove the XL5 plug from the top of the housing.
520
120
Dimensions of the
pipe for circulation
Elbow 15x15
2. Remove the front panel, then move the control
box to the right to gain access, to the hydraulic
connections.
3. Remove the plug from the circulation pipe (XL5).
4. Install the elbow, facing the rear housing, on the
circulation pipe.
5. Connect the pipe to the elbow, with the dimen-
sions shown in the fi gure below, leading pipe in
the top of the housing, in place of the XL5 plug.
6. At the output of the pipe from the SHK 200S / SHK
200S-6 unit, install the circulating pump, and then
connect its control to the expansion card.
7. Install the control box and the front panel.
Connection of the DHW circulation pump control
The DHW circulation pump should be connected to
the AA5 (NOT INCLUDED IN SHK 200S / SHK 200S-
6) expansion card on the AA5-X9:8 (230V), AA5-X9:7
(N) and X1: PE
1
0 PE 2
L
N
PE
3
2
3
4
5
6
7
8
9
Expansion Card External
GP11
X1
AA5-X9
Chapter 4 | Pipe connections