13 USE OF THE DEVICE
13.1 Permitted use
This product is used to control single circuit chillers and heat pumps.
To ensure safety, the controller must be installed and operated in accordance with the instructions supplied, and access to
high voltage components must be prevented under regular operating conditions. The device shall be properly protected
against water and dust and shall be accessible by using a tool only. The device is suitable for incorporation in a household
appliance and/or similar air conditioning device.
According to the reference regulations, it is classified:
• In terms of construction, as an automatic electronic control device to be incorporated with independent assembly or
integrated;
• In terms of automatic operating features, as a type 1 action control device, with reference to manufacturing
tolerances and drifts;
• As a class 2 device in relation to protection against electrical shock;
• As a class A device in relation to software structure and class.
13.2 Forbidden use
Any use other than the permitted use is forbidden.
Please note that relay contacts supplied are functional and are subject to fault (in that they are controlled by an electronic
component and be shorted or remain open); protection devices recommended by product standards or suggested by
common sense in response to evident safety requirements shall be implemented outside of the instrument.
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