Intended Use; General Overview; Permissible Usage Conditions; Duty Of The Operator - Pfannenberg DTS Serie Manual De Instrucciones

GB
1

Intended use

1.1

General overview

The Pfannenberg attachment and installation cooling units of the DTS and DTI series are stationary cooling units
for the dissipation of heat from switch cabinets. They are available in two versions:
 The DTI cooling units are partially recessed in the side or installed in the door.
 The DTS cooling units are mounted on the side or on the door.
The cooling units have different cooling outputs. For exact watt specifications, see
The cooling units have cut-out compatibility with air/air heat exchangers and air/water heat exchangers. Use of
aluminum filters, fleece filters and fluted filters is possible with an additional adapter.
The cooling units are available with different controllers. Cooling units are available with a standard controller (SC)
or a Multi-Controller (MC). These controllers are regulating units for the adjustment of refrigeration functions and
operating data. They also enable readouts of system messages and diagnostic data. The Multi-Controller (MC) is
also equipped with a Multimaster function and energy saving mode.
 For detailed specifications for the controller, see
All Pfannenberg cooling units are ROHS-compliant and free from:
•
Silicone connections
•
PCT, asbestos, formaldehyde, cadmium
•
Moisture-impairing substances
1.2

Permissible usage conditions

•
The permissible ambient air temperature range of DTI/DTS cooling units is +15°C (+59°F) to +55°C (+131°F).
•
The permissible storage temperature of DTI/DTS cooling units must not exceed +70 °C (+158°F).
1.3

Duty of the operator

The operator must ensure that the cooling units are used exclusively as intended and dangers of all types to the life
and limb of users or third parties are avoided. In addition, accident prevention regulations and recognized safety
rules are to be observed.
The operator must ensure that all users have read and understood this operating manual.
Non-observance of this operating manual will void the warranty. The same applies if improper work has been
carried out on the unit by the customer and/or third parties without the approval of the manufacturer.
Operating Manual DTS and DTI 6201 / 6301 Multi-Controller (MC) 086100010 © Pfannenberg GmbH
Technical data and System information.
Technical data.
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