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SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
5.
Commissioning
5.1
Commissioning advice
In order to ensure trouble-free functioning from the beginning, please observe the following
advice. For queries and assistance, we would be pleased to help; just call us on +49 (0)7150
9454-0.
Correct and complete commissioning and adjustment of the fully installed heat pump is a
prerequisite for trouble-free operation. It includes the function test of all regulating and
monitoring circuits, the setting of operating parameters, the creation of a commissioning
protocol and a briefing of the operator.
An important prerequisite for a successful commissioning is a completed swimming pool. All
supply lines are installed and connected, regulating devices, sensors etc. are installed and
connected, and the swimming pool is filled with water.
For the briefing on the operation of the system, the operator must be present.
Before commissioning, the following requirements should therefore also be met:
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electrical cables are laid and connected,
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the water side connection is completed and vented,
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the swimming pool is filled with water.
5.2
Regulator displays
The regulator display is divided into 3 zones. In the top right-hand corner, the water inlet
temperature is displayed in red as an actual value. In normal operation, the water outlet
temperature is displayed underneath in yellow as an actual value. In the event of a fault, an
error code is displayed here in conjunction with an icon on the left-hand side.
Icons in the green box on the left indicate the operating mode: a sun for heating mode, a
snowflake for the cooling mode, a snowflake with drops for the defrosting mode.
The operation of the compressor is indicated by a green compressor icon with the number 1,
the active switching of the filter pump by the green pump icon and the operation of the axial
fan by the green fan icon.
In the event of a fault, the alarm message lights up in the form of a red triangle. The yellow
icons LP or HP then indicate a low pressure or high pressure fault.