Viessmann Vitocal 222-S, Инструкция по установке и обслуживанию

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■ In regions with prolonged cold sea-
sons (e.g. in Germany), provide an
electric supplementary heating facility
(accessory) for the condensate pan.
■ For insulation of structure-borne noise
and vibrations between the building
and the external unit, consider the fol-
lowing measures:
– When cable entry is
above ground
level, fit pipe bends as anti-vibration
mounts in refrigerant lines (see
"Connecting refrigerant lines").
– Route electrical cables/leads
between the internal and external
units free of stress.
– Installation only on walls with high
weight per area (> 250 kg/m 2 ), in
other words not on lightweight walls,
roof structures etc.
– When mounting the unit on the floor,
use only the rubber mounts sup-
plied; for wall mounting use the anti-
vibration mounts supplied with the
wall mounting bracket set; never use
additional anti-vibration mounts,
springs, rubber buffers etc.
Weights of the external units
Type AWT-AC
Weight in kg
221.A04 43
221.A07 66
221.A10 110
221.A13 110
Installation sequence
Installing the external unit
(cont.)
5600 950 GB