Vaillant VWL 105/5 AS S2, Руководство по эксплуатации

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0020257297_06 Installation and maintenance instructions
55
In the indoor unit, the heating circuit's circulation water
volume is monitored. If no flow rate can be detected when
there is a heat demand when the circulation pump is running,
the compressor does not start up.
If the heating water temperature falls below 4 °C, the pro-
duct's frost protection function is automatically activated as
the heating pump is started.
4 Set-up
4.1 Unpacking the product
1. Remove the outer packaging parts.
2. Remove the accessory.
3. Remove the documentation.
4. Remove the four screws from the pallet.
4.2 Checking the scope of delivery
▶
Check the contents of the packaging units.
Quant-
ity Designation
1 Product
1 Condensate tray heater
1 Condensate discharge tundish
1 Bag with small parts
1 Enclosed documentation
4.3 Transporting the product
Warning.
Risk of injury from lifting a heavy weight.
Lifting weights that are too heavy may cause
injury to the spine, for example.
▶
Note the weight of the product.
▶
Have two people lift product VWL 35/5 to
VWL 75/5.
▶
Have four people lift product VWL 105/5
and VWL 125/5.
Caution.
Risk of material damage due to incorrect
transportation.
The product must never be tilted at an angle
of more than 45°. Otherwise, this may lead
to faults in the refrigerant circuit during sub-
sequent operation.
▶
During transport, do not tilt the product by
any more than the maximum angle of 45°.
1. Use the transport straps or carrying straps or a hand
truck.
2. Protect the casing sections against damage.
4.4 Dimensions
4.4.1 Front view
A
55 1100
Product A
VWL 35/5 ... 765
VWL 55/5 ... 765
VWL 75/5 ... 965
A
55 1100
Product A
VWL 105/5 ... 1565
VWL 125/5 ... 1565