Pfannenberg DTS Air Conditioner - Manual (Page 6)

Operating and Installation Instructions DTS Air Conditioner
08.2001 085 408 022 6
6 Installation Instructions, recessed mounting frame (optional)
6.1 Place the drilling template included in the scope of supply on the outside
surface of the enclosure to which you intend to attach.
6.2 Drill the holes, and cut out the openings.
CAUTION:
Prevent steel filings from entering the switch cabinet.
6.3 Place the mounting frame in the cutout and fix it in place using the washers and
nuts supplied.
6.4 Fix the Air Conditioner in place in the mounting frame; see the installation in-
structions, items 5.3 to 5.8 .
7 Start-up and Operation
As soon as the Air Conditioner has been successfully installed and connected to the
electric supply, it may be set into operation. The ambient air must have a minimum
temperature of +8°C / 46°F to operate the Air Conditioner correctly.
CAUTION:
As soon as the operating voltage is applied, the fan in the "internal airflow
circuit" begins to turn.
The thermostat is preset at the factory at approx. +35°C / 95°F, i.e. the compressor
and the fan in the external airflow circuit" are not cut in until the temperature of the
indrawn air exceeds this value. The overlap is fixed at approx. 4 K.
CAUTION:
When the unit is cut in, the fan in the "external airflow circuit" begins to turn.