Filling And Purging The Product; Completing Start-Up - Vaillant allSTOR plus VPS 800/4-5 Notice D'installation Et De Maintenance

–
If the guideline values listed in the following table are not
met, or
–
If the pH value of the heating water is less than 8.2 or
more than 10.0.
Validity: Austria OR Belgium OR Germany OR Spain
Total
Water hardness at specific system volume
heating
output ≤ 20 l/kW
kW °dH mol/m³
< 50 < 3
< 16.8
> 50 11.2 2
to ≤ 200
> 200 8.4 1.5
to ≤ 600
> 600 0.11 0.02
1) Nominal capacity in litres/heating output; in the case of multi-
boiler systems, the smallest single heating output is to be used.
Validity: France OR Italy
Total
Water hardness at specific system volume
heating
output ≤ 20 l/kW
mol/
kW °fH
m³
< 50 < 30 < 3
> 50 20 2
to ≤ 200
> 200 15 1.5
to ≤ 600
> 600 0.2 0.02
1) Nominal capacity in litres/heating output; in the case of multi-
boiler systems, the smallest single heating output is to be used.
Validity: Great Britain OR Ireland
Total
Water hardness at specific system volume
heating
output ≤ 20 l/kW
ppm mol/
kW
CaCO₃ m³
< 50 < 300 < 3
> 50 200 2
to ≤ 200
> 200 150 1.5
to ≤ 600
> 600 2 0.02
1) Nominal capacity in litres/heating output; in the case of multi-
boiler systems, the smallest single heating output is to be used.
Validity: Austria OR Belgium OR France OR Germany OR Great Britain OR
Ireland OR Italy OR Spain
Caution.
Risk of material damage if the heating
water is treated with unsuitable additives.
Unsuitable additives may cause changes in
the components, noises in heating mode and
possibly subsequent damage.
24
> 20 l/kW
> 50 l/kW
≤ 50 l/kW
°dH mol/m³ °dH mol/m³
11.2 2 0.11 0.02
8.4 1.5 0.11 0.02
0.11 0.02 0.11 0.02
0.11 0.02 0.11 0.02
> 20 l/kW
> 50 l/kW
≤ 50 l/kW
°fH mol/m³ °fH mol/m³
20 2 0.2 0.02
15 1.5 0.2 0.02
0.2 0.02 0.2 0.02
0.2 0.02 0.2 0.02
> 20 l/kW
> 50 l/kW
≤ 50 l/kW
ppm mol/ ppm mol/
CaCO₃ m³ CaCO₃ m³
200 2 2 0.02
150 1.5 2 0.02
2 0.02 2 0.02
2 0.02 2 0.02
▶
Do not use any unsuitable antifreeze and
corrosion inhibitors, biocides or sealants.
No incompatibility with our products has been detected to
date with proper use of the following additives.
▶
When using additives, follow the manufacturer's instruc-
1)
tions without exception.
We accept no liability for the compatibility of any additive or
its effectiveness in the rest of the heating system.
Additives for cleaning measures (subsequent
flushing required)
–
Adey MC3+
–
Adey MC5
–
Fernox F3
–
Sentinel X 300
–
Sentinel X 400
Additives intended to remain permanently in the
installation
–
Adey MC1+
–
Fernox F1
1)
–
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.
5.2

Filling and purging the product

1)
1. Open the purging valve on the upper side of the buffer
cylinder.
2. Fill and purge the heating circuit.
3. Fill and purge the domestic hot water circuit.
4. Fill and purge the buffer cylinder.
5. Close the purging valve.
6. Check the purging valve for leak-tightness.
5.3

Completing start-up

1. Press on the upper heat insulation between the lateral
heat insulation until it is positioned securely.
2. Place the cover on the upper heat insulation.
Installation and maintenance instructions allSTOR plus 0020314387_00