13
HK 200M
Compatible heat pumps
air/water by NIBE with module
HK 200M
Connection of the heating system
HK 200M indoor module can cooperate with Mono-
blok type outdoor units.
Compatible NIBE Monoblok heat pumps include:
An external heat source, e.g. a gas or oil boiler, can
be connected to (XL1) (input) and (XL2) (output) at
HK 200M.
The HK 200M module over the domestic hot water
tank features a drain tray from where condensate
is discharged via a hose. The hose drains all con-
densate away from the device to minimize the risk
of damage. If necessary, the hose can be extended.
Condensate
hose
Pipe connections of the heating system are to be
made at the top.
•
All the required protections and cut-off valves
must be installed as close to the HK 200M mod-
ule as possible.
•
Where necessary, install the vents.
•
Safety valve with a nanometer at the central heat-
ing circuit and the safety valve at the hot water
system must be installed on relevant conductors
XL 11 and XL 4. In order to prevent fl ooding,
safety valve must be equipped with an overfl ow
pipe. The overfl ow pipe must be slanted at the
entire length from the safety valve, and must be
secured against freezing.
•
When connecting to the installation where all
heaters have been equipped with thermostat
valves, install a discharge valve or remove sever-
al thermostats to assure appropriate fl ow.
IMPORTANT
The term “heating system”, as used in this installation
and operation manual, shall mean the heating or cool-
ing system supplied with a hot or cold medium from
the HK 200M module for heating or cooling purposes.
Connecting an external heat source
Condensate elimination
More information to be found at www.nibe.eu and
in relevant installation manuals for accessories used.
Chapter Accessories can serve to check the list of ac-
cessories to be used with HK 200M.
Chapter 4 |
Pipe connections
Symbol
Application
F2030
all versions
F2040 8 kW
F2040 12 kW
F2120 8kW
F2120 12kW
F2120 16kW
Connection of indoor unit
IMPORTANT
It is permitted that between the safety valve installed
on the pipe supplying cold water and XL4 connection,
there is a T-pipe with a drain valve and a T-pipe with a
diaphragm expansion vessel.
CAUTION
Directly on the pipe supplying cold water to the hot
water tank, safety valve must be absolutely installed
with opening pressure of 6 bar, which would protect
the tank against excessive pressure increase.
Summary of Contents for HK 200M
Page 34: ...34 HK 200M Notes ...
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