Technische Alternative - Varmt vand fra solen

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Generally for both programs (16, 17): No thermostat function or differential switching function is activated. Calling one of these two programs the measuring speed of the outputs S2 and S3 is automatically increased from MW 16 to MW 4 (see in the menu Men under SENSOR) and the speed control (see in the menu Men under PDR) is activated as an alternative parameter list with the following factory settings: Abs. value control AC….. I 2 Desired value DVA….. 48°C Differential regulator DC.. N12- Desired value DVD….. 7,0K Event regulator EC…...... --- Waveform…………….…. WAVEP Proportional part PRO…. 3 Integral part INT………… 1 Differential part DIF…….. 4 Minimum speed MIN….... 0 Maximum speed MAX 30 In addition, the set values for the desired hot water temperature (DVA) and the mixing difference (DVD) is put down in the parameter menu to provide the user with quick access. For more detailed data related to speed process and stability see: Pump speed control PDR. 8
Sensor installation: The sensors must be properly arranged and installed for the system to function correctly. � Collector sensor (red cable): Either insert the sensor in a pipe directly soldered or riveted to the absorber and extending out of the collector casing or screw the sensor onto a T piece on the end of the supply line’s collecting tube using an immersion sleeve. No water may be allowed to enter the immersion sleeve (danger of freezing). � Storage sensor: The sensor should be used with an immersion sleeve just above the outlet for the exchanger’s return line if heat exchangers with ribbed tubes are used and with a T piece on the outlet of the exchanger’s feed line if integrated non-ribbed tubes are used. It should not be installed below the respective register or heat exchanger in any case. � Boiler sensor (boiler supply line): This sensor is either screwed into the boiler using an immersion sleeve or at a short distance from the boiler on the supply line. � Pool sensor (swimming pool): Install directly at the outlet from the pool on the suction line as an attached sensor (see attached sensor). Installation using an immersion sleeve is not recommended due to the possibility of condensation within the sleeve. � Attached sensor: Attach to the line using pipe or hose clamps. Make sure the material used is proper (corrosion, temperature resistance, etc.). Then, the sensor has to be well insulated so that the pipe temperature is measured exactly and the ambient temperature does not influence the measurement. The sensor lines can be extended with a cross-section of 0.75mm 2 for up to 50m and 1.5mm 2 for lines longer than that. The sensor and the extension can be connected as follows: cut the heat-shrinkable sleeve provided down to 4 cm and put it over a wire; twist the naked ends of the wires, and put the heat-shrinkable sleeve over the naked end; heat it carefully (such as with a cigarette lighter) until the sleeve has wrapped itself around the connection. 9
Page 1 and 2: Technische Alternative elektronisch
Page 3 and 4: Table of contents Generally applica
Page 5 and 6: Hydraulic diagrams Solar thermal sy
Page 7: Burner requirement using holding ci
Page 11 and 12: Operation: The large display contai
Page 13 and 14: kWh Kilowatt-hours, indicates the k
Page 15 and 16: The device does not have any switch
Page 17 and 18: Sensor menu SENSOR: Sensor Average
Page 19 and 20: System protection functions SYS PF:
Page 21 and 22: ON / OFF Start function ON/OFF (ex
Page 23 and 24: The pump speed control can be used
Page 25 and 26: DC N12 Differential control in norm
Page 27 and 28: Stability problems The speed contro
Page 29 and 30: Function check F CHCK: Some countri
Page 31 and 32: The device also has a function to c
Page 33 and 34: Status display Stat The status disp
Page 35 and 36: Tips on troubleshooting: In general
Page 37: Pump speed control PSC: Abs. value

Technische Alternative - Varmt vand fra solen

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