REMKO KNGcooling module, Installation Instructions Manual

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4 Assembly
NOTICE!
In order to prevent damage to the copper pipes,
when installing the hot water and brine connec-
tions, the cooling module connection must be
safeguarded with a suitable tool (e.g. a
spanner) to prevent twisting!
Proceed as follows to install the cooling module on
a REMKO WSP heat pump:
1. Open the packaging and check for damage
and completeness.
2. Loosen and remove the two screws on the
right and left of the module’s front cover, and
remove the front cover.
3. Depending on the system size, the delivery
contains one or two angled connections in
order to install the module on the WSP
indoor unit. They are installed on the indoor
unit with seals.
4. After installing the angled connections, the
cooling module is set and installed on the
WSP indoor unit’s connections. Ensure that
all connections are also installed with the
seals that are supplied.
5. The S13 probe that is already installed on the
cooling module is installed on the WSP
indoor unit’s I/O module. To do this, unplug
the plug installed for this from the I/O mod-
ule’s terminal block and replace it with the S
13 plug that is already attached to the probe
cable from the cooling module.
6. The two changeover valves that are installed
in the cooling module are already connected
with a suitable plug (A12). The cable with the
fitted A12 plug must be connected to the heat
pump’s I/O module. To do this, unplug the
existing plug and replace it with the plug from
the cooling module.
7. After installing, check all screw connections
between the cooling module and the WSP
indoor unit once again.
8. In order to bleed the cooling module, remove
the two cover caps [1] from the top next to
the hydraulic connections. If there is still air in
the cooling module after filling and rinsing the
heating and brine circuit, you can bleed both
sides here.
1
B
AB
A12
A B
AB
A
S 13
A12
1
9. The module’s unit must be checked for leaks
after final installation is complete!
10. After the check is complete and the system
operates correctly, the front cover can be
closed again in reverse order to the proce-
dure described in point 2.
REMKO cooling module
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