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Subject to change without notice | 83031300dUK | ait-deutschland GmbH
3 Description
3.1 Delivery condition
Unit with a completely hermetically enclosed
compressor, all safety-related components for
monitoring of the cooling circuit, integrated
heating and heat pump regulator, sensors
mounted in the unit for the monitoring of hot
gas, heating water forward flow and return
flow temperatures, as well as a hose for
condensate discharge (connected to heat
pump side)
3.2 Layout
Basic components
NOTE
This section essentially names the compo-
nents relevant for fulfilling the tasks described
in this operating manual.
The following figure shows an LW 300 unit.
The positions of the fan and the evaporator
are reversed in the L version.
1 Fan
2 Water connection side with hydraulic
connections and rubber grommets;
details
“Dimensional drawings“, from
page 22
3 Area behind the facing panel:
cooling circuit components with condenser,
compressor, expansion valves
4 Operating side (= facing panels with cut-outs
for mounting the control unit and the screen)
5 Electrical switch box
6 Condensate pan
7 Evaporator
