Start-up 6
0020217827_03 aroTHERM Installation instructions
19
Additives intended to remain permanently in the
installation
–
Adey MC1+
–
Fernox F1
–
Fernox F2
–
Sentinel X 100
–
Sentinel X 200
Additives for frost protection intended to remain
permanently in the installation
–
Adey MC ZERO
–
Fernox Antifreeze Alphi 11
–
Sentinel X 500
▶
If you have used the above-mentioned additives, inform
the end user about the measures that are required.
▶
Inform the end user about the measures required for frost
protection.
6.8
Filling the heating installation
Caution.
Risk of material damage due to heating
water that is extremely calciferous or cor-
rosive or contaminated by chemicals.
Unsuitable tap water damages the seals
and diaphragms, blocks components in the
product and heating installation through
which the water flows and causes noise.
▶
Only fill the heating installation with suit-
able heating water.
Note
If a heat exchanger module is used, the heating
circuit must be topped up with heating water.
Condition
: System separation with a heat exchanger module
▶
Connect the filling tap with the heating water supply using
a cold water tap where possible.
▶
Open all radiator valves (thermostatic valves) of the heat-
ing installation.
▶
Open the cold water tap.
▶
Slowly open the filling tap.
▶
Fill it with water until the required filling pressure is
reached.
▶
Close the cold water tap.
▶
Purge all radiators.
▶
Start the purging programme using the P10 and P11 test
programmes (
▶
Then check the filling pressure on the display.
▶
Top up with more water if necessary.
▶
Close the filling tap.
6.9
Activating the heat pump
1.
Ensure the maximum flow temperature setting matches
the heating installation.
2.
To fully activate the heating installation, observe the
installation instructions for the system controller.
3.
Switch on the line protection switch in the fuse box
which is connected to the heat pump.
6.10
Checking the product's operation
1.
Ensure that the external control equipment (thermo-
stats, external sensors, etc.) are sending a heating
demand to the heat pump. When configuring several
areas, test heating circuit by heating circuit and ensure
that the appropriate heating circuit gets warmer.
2.
Ensure that all heating circuit thermostatic radiator
valves are open.
3.
If necessary, balance the heat generator.
6.11
Operating noises
"Hhmmm..." (*)
"Ttsheeh...!"
"Eeee..."
“Clink!"
"Chug, chug,
chug,..."
"Whirr..." (*)
1
2
3
4
5
6
*
Permanent operating
noises
The noises listed do not constitute a fault with the heat
pump.
Summary of Contents for aroTHERM VWL 55/3 A 230 V
Page 39: ......
