MULTICAL® 803
Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019
4.2.1 Wall-mounting ........................................................................................................................................ 62
4.2.2 Compact mounting .................................................................................................................................. 62
4.3 Mounting in inlet or outlet pipe .................................................................................................................... 63
4.4 Connection of temperature sensors and flow sensors .................................................................................. 63
4.5 Commissioning .............................................................................................................................................. 64
4.6 EMC conditions .............................................................................................................................................. 64
4.7 Climatic conditions ........................................................................................................................................ 65
4.8 Sealing ........................................................................................................................................................... 65
4.9 Replacement and installation of supply modules .......................................................................................... 65
5 Dimensioned sketches ............................................................................................................................. 69
6 Display ..................................................................................................................................................... 71
6.1 USER loop ...................................................................................................................................................... 75
6.2 TECH loop ...................................................................................................................................................... 75
6.3 Module readings ............................................................................................................................................ 82
6.4 SETUP loop .................................................................................................................................................... 83
6.4.1 Change of parameters in SETUP loop ...................................................................................................... 84
6.4.2 Setup parameters .................................................................................................................................... 85
6.5 TEST loop ....................................................................................................................................................... 92
6.6 Registers and resolution ................................................................................................................................ 93
7 Calculator functions ................................................................................................................................. 94
7.1 Application types and energy calculations .................................................................................................... 94
7.1.1 Approvals for energy and applications .................................................................................................... 95
7.1.2 Components used in applications ........................................................................................................... 95
7.1.3 Application drawings ............................................................................................................................... 96
7.1.4 Energy calculations and registers E1 and E3 ......................................................................................... 103
7.1.5 Energy calculations and registers E8, E9, E10 and E11 .......................................................................... 105
7.1.6 Outlet energy registers A1 and A2 ........................................................................................................ 106
7.2 Measurement of the coefficient of performance of a heat pump .............................................................. 107
7.2.1 Coefficient of Performance (COP) ......................................................................................................... 107
7.2.2 Seasonal Coefficient of Performance (COP) .......................................................................................... 108
7.2.3 Measurement of the coefficient of performance (CP) of a gas boiler ................................................... 108
7.3 Offset adjustment of temperature sensor measurement ........................................................................... 109
7.4 Bifunctional heat/cooling metering ............................................................................................................. 110
7.5 Min./max calculations of power (P), flow (Q) and temperature (t) ............................................................. 111
7.6 Temperature measurement ........................................................................................................................ 114
7.7 Auto Detect Pt100/Pt500 ............................................................................................................................ 116
7.8 Information code types ............................................................................................................................... 119
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