Zenner zelsius C5 CMF User Manual

zelsius® C5-ISFInstallation and operating manualelectronic compact heat meterwith single-jet flow sensor ISFM-Bus, wM-Bus and 3 inputs/outputs optional

10Important Note:The optical interface has to be activated by means of the OptoHead through keypress before reading out of the de vice.Devices, which

11Ebene 3 Level 1 Ebene 4 Setting of water-glycol-mixtures for zelsius C5 „Glycol Meter“Selection of the display „E 0“ on Level 1 Press the button fo

12Disposal Attention: This device contains a non-remova-ble and non-rechargeable lithium battery. Batteries contain substances, which could harm the

Installation manualGeneral informationWith zelsius® C5-ISF you have acquired one of the most up-to-date, modern heat meters cur-rently available on th

3Technical data temperature sensorsPlatinum resistance Pt 1000Sensor diameter/type mm Standard: 5,0 (DS according to EN 1434); other sizes on demandTe

4Technical data calculatorTemperature range °C 0…105Temperature difference range K 3…80Display LCD 8-digit + additional characterAmbient temperature

5M-Bus (optional)The optional M-Bus interface complies with the norm 1434-3 and operates with 2400 baud xed.The two conductors can be connected in

6Subject to modications and errors excepted. Any liability for misprints excluded. SAP139726_150529_ENZENNER International GmbH & Co. KGRömerstad

7Notes ball valves Mount ball valves up- and downstream of the meter. Mount a ball valve with bore M10x1 for direct sensors in the supply. This is

8Putting into use Open valves carefully and check installation for leakage. If the sleep mode of the counter is enabled (Display: SLEEP 1), then i

9Status display / Error codesThe symbols in the table below show the meter’s operational status. The status messages only appear in the main display (