Rotex HPSU compact 304, Instruction Manual

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3 x Operation
BA ROTEX HPSU compact 4 - 09/2013
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3.6.7 Relay and sensor test
In the event of fault signals, heating problems or in the framework
of the annual service, it may be necessary to check the function
of internal switching relays and sensors.
● Place the rotary switch in the
"Configuration"
position.

An overview is displayed.
● Select the
"System Configuration"
level with the rotary switch.
● Confirm the changes with a brief push of the rotary switch.

An overview is displayed.
● Select the following parameter with the rotary switch:
a) [
Sensor Test ]

The sensor value of the 1st sensor is displayed. For the
allocation of sensors see chapter 6.2.2.
● Select the sensor to be tested with the rotary switch.

The sensor value is displayed.
[ Relay Test ] (only visible with expert code)
● Cancellation and jump back by:
– Briefly pressing the exit button or the rotary switch
– Selecting a different menu using the rotary switch.
More detailed explanations and possible setting values for this function can be seen
in chapter 6.2.2.
3.6.8 Settings for optional circulation pump
To increase convenience when drawing off hot water we can
switch an optional circulation pump using the Control RoCon HP.
There are 2 switching possibilities:
a) Separate timer programme (see section 3.4.7). The
circulation pump operates according to its own timer
programme.
b) Together with a hot water timer programme. The circulation
pump is actuated in parallel with the operating periods of the
hot water timer programme.
Independent of the set timer programme, the energy con-
sumption of the circulation pump van be minimised by operating
it on a cyclic basis. The parameter [Circl-Pump Interval] is used
to set how long the circulation pump is operated within a
15 minute interval.
Using it with hot water timer programmes
● Place the rotary switch in the
"Configuration"
position.

An overview is displayed.
● Select the
"DHW Configuration"
level with the rotary switch.
● Confirm the changes with a brief push of the rotary switch.

An overview is displayed.
● Select the parameter to be set with the rotary switch.
– [Circl-Pump DHW]: Setting as to whether the circulation
pump is actuated by the active hot water timer programme
[ON] or from a separate timer programme [OFF].
– [Circl-Pump Interval]: Setting the interval control for an
optional circulation pump.
● Confirm the changes with a brief push of the rotary switch.
● Setting parameters
● Confirm the changes with a brief push of the rotary switch.

The circulation pump is actuated in accordance with the
settings made by the Control RoCon HP.
Possible setting values for this rotary switch setting can be seen in chapter 6.2.4.
3.6.9 Remote control via Internet
Using an optional gateway ( RoCon G1, 15 70 56 ), the
Control RoCon HP can be connected to the Internet. This means
that the ROTEX HPSU compact can be controlled remotely via
mobile phone (using an App).