SOLARFOCUS vampair K 08, Руководство по установке

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3 Product information
1 Energy from outside air
2 Evaporators
3 Scroll compressor
4 Condenser
5 Discharge of heating heat
6 Expansion valve
7 Economizer-heat exchanger (for Enhanced
Vapourized Injection)
8 Enhanced Vapourized Injection
3.5 Innovative technologies
Inverter technology
The scroll compressor not only works in on/off mode,
but is operated with power control (modulating, accor-
ding to the current power requirement).
Advantage:
–
Precise power adjustment.
–
Increased efficiency through reduced clocking.
– Quieter operation on average due to reduced speed
in the partial load range.
– Reduction of the power of secondary drives (fan,
primary circuit pump)
Intermediate steam injection
In the scroll compressor, wet steam is injected from
the economizer heat exchanger for cooling.
Enhanced Vapourized Injection injection increases
efficiency, while the power requirement is reduced at
the same time. Thus higher flow temperatures and
higher heating output (especially at low outside tempe-
ratures) are possible. The compression temperature
decreases, increasing the life expectancy of the
compressor.
3.6 Dimensions
3.7 Accessories
Electric heating element
–
Optional accessories, Art. 25200
– Depending on the type of connection, the electric
heating element achieves an output of 3, 6 or 9
kW; installation at the heating circuit flow.
–
An overtemperature reset (OTR) > 14 and
contactors are pre-installed in the heat pump as
standard.
►
Install electric heating element > 14
Fig. 2-7: Electric heating element mounted
Lifting aid
–
Optional accessories, Art. 25300
–
To carry, lift and move the heat pump
– 4-piece
Fig. 2-8
Installation manual vampair 7