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FA ROTEX HPSU compact (V5) •
5 x Start-up
5 Start-up
5.1 Initial start-up
After the ROTEX HPSU compact was installed and connected
completely, it will need to be undergo a one-time adaptation to
the installation environment to be carried out by technical per-
sonnel (configuration).
After this configuration is complete, the installation is ready for
opera
tion and the operator can make additional custom configu-
rations on it.
The heating specialist must instruct the operator [on using the
machine], must prepare the commissioning report, and fill out the
operating manual.
The settings of the optional components such the room ther-
mostat or ROTEX solar installation
must be configured on the re-
spective components themselves.
5.1.1 Requirements
– The ROTEX HPSU compact is fully connected.
– The coolant system is dehumidified and
filled with the speci-
fied amount of coolant.
– The heating and hot water systems are filled and charged at
the right pressure (see chapter 7.4).
– The storage tank is filled up to the overflow (see chapter 7.3).
– Optional accessories have been mounted on and connected
up.
– The control valves of the heating system are open.
5.1.2 Start-up
Ɣ Turn power supply to ROTEX HPSU compact on.
Î After the start phase, the operating language selector is
displayed.
Ɣ Use th
e rotary switch to select the desired language.
Ɣ C
onfirm the changes with a brief push of the rotary switch.
Î The ROTEX HPSU compact Basic Configuration is
loaded.
Î The message "Starting Up" is displayed.
Î The message "Initialization" is displayed.
Î The standard display for the current rotary switch setting
is displayed.
WARNING!
A ROTEX HPSU compact that is in-
stalled or started incorrectly may not op-
erate properly and is dangerous for the
health and safety of individuals.
Ɣ The ROTEX HPSU compact may only
be started up by authorised and
trained heating experts.
CAUTION!
A ROTEX HPSU compact not put into
operation properly can lead to damage
to property and the environment.
Ɣ Observe the relevant regulations of
technology to prevent creation of
corrosion products and deposits.
Minimum requirements regarding the
quality of filling and supplementary
water:
– Water hardness (calcium and mag-
nesium, calculated as calcium car-
bonate): 3 mmol/l
– Conductivity: 1500
(ideal 100) ȝS/cm
– Chloride: 250 mg/l
– Sulphate: 250 mg/l
– pH value (heating water): 6.5 - 8.5.
We recommend Fernox limescale and
corrosion protection agent KSK
( 15 60 50).
Ɣ During system operation, the water
pressure at the pressure gauge must
be checked at regular intervals.
If necessary, readjust by refilling
The operating language can be changed again at any
time.
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