KONVEKTA FR4, Инструкция по установке и обслуживанию

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110013961AA date of change: 18.08.2008 page: 2/19
Contents
Contents Contents
Contents
page
1 11 1 Technical data Technical data Technical data Technical data of control unit of control unit of control unit of control unit ................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ....................................................... ....................... ....................... ....................... 3 33 3
2 22 2 General description of the control unit General description of the control unit General description of the control unit General description of the control unit................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ....................................... ....... ....... ....... 4 44 4
2.1 LED-display ...............................................................................................................................................................4
2.2 Programming Menu.................................................................................................................................................4
2.3 Connecting and Safety instructions.....................................................................................................................5
2.4 Functions of buttons...............................................................................................................................................6
2.5 Factory setting / delivery state FR4.....................................................................................................................6
3 33 3 Switching Switching Switching Switching----on the unit on the unit on the unit on the unit ................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ...................................... ...... ...... ...... 7 77 7
3.1 Switching-on the refrigeration unit by button [U] of FR4.............................................................................7
3.2 Indication and change of setpoint........................................................................................................................7
3.3 Sampling of operating hours .................................................................................................................................8
3.4 Sampling of operating hours since last service ................................................................................................8
3.5 Sampling of the temperature values of room sensor and evaporator sensor ..........................................8
4 44 4 Faults Faults Faults Faults – –– – indications and signals indications and signals indications and signals indications and signals ................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ...................................................... ...................... ...................... ...................... 8 88 8
5 55 5 Adjustment of Adjustment of Adjustment of Adjustment of P PP Parameters in the arameters in the arameters in the arameters in the m m m men en en enu uu u................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ....................................... ....... ....... ....... 9 99 9
5.1 Example for change of a parameter, here parameter defrost interval “di nt”..........................................9
5.2 Conversion to cooling with recirculated air defrosting / or replace a FR1, FR2 or FR3.......................9
5.3 Conversion to cooling – heating with hotgas – defrosting with hotgas.................................................. 10
6 66 6 Control of defrosting Control of defrosting Control of defrosting Control of defrosting ................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ .................................... .... .... .... 10 10 10 10
7 77 7 Configuration of the parameters with “FR 4 Configuration of the parameters with “FR 4 Configuration of the parameters with “FR 4 Configuration of the parameters with “FR 4 ccccopy opy opy opy----kkkkey” ey” ey” ey” ................................ ................................ ................................ ................................................................ ................................ ................................ ......................................... ......... ......... ......... 11 11 11 11
8 88 8 Logi Logi Logi Logicccc >> >> >> >> Explanations for the functions of the control conditions Explanations for the functions of the control conditions Explanations for the functions of the control conditions Explanations for the functions of the control conditions................................ ................................ ................................ ....................................................... ....................... ....................... ....................... 12 12 12 12
8.1 Cooling and defrosting with hot gas >> delivery state FR4 ............................................................... 12
8.2 Cooling and defrosting with recirculated air >> see changes in parameters point 5.2....................... 12
8.3 Neutral zone (c heating with hot gas) and defrosting with hot gas >> see changes in
parameters point 5.3. .......................................................................................................................................... 12
9 99 9 Connection diag Connection diag Connection diag Connection diagram ram ram ram aaaand nd nd nd p pp parameter arameter arameter arameter chart chart chart chart ................................ ................................ ................................ ................................................................ ................................ ................................ ................................................................ ................................ ................................ ................................ 13 13 13 13
9.1 Connection diagram ............................................................................................................................................ 13
9.2 Parameter chart .................................................................................................................................................... 13