Kamstrup MULTICAL 302 Installation And User Manual
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- Installation and user manual (16 pages) ,
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Summary of Contents for Kamstrup MULTICAL 302
- Page 1 Installation and user guide MULTICAL® 302 Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: 89 93 10 00 · info@kamstrup.dk · kamstrup.com...
- Page 2 (indoors). The ambient temperature must be within 5…55 °C. The flow sensor may, however, be installed in condensing environments. Maintenance and repair The flow sensor and the temperature sensors must not be separated from the calculator. Repairs require subsequent reverification in an accredited laboratory. Kamstrup A/S • 55121351_E1_GB_11.2017...
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Page 3: Table Of Contents
1 In general Read this guide carefully before mounting the energy meter. In case of incorrect mounting, Kamstrup's guarantee obligations no longer apply. When working on the flow sensor in the installation, there is a risk of outflow of (hot) water under pressure. -
Page 4: Temperature Sensors
No matter where the direct sensor is installed, Ø 9 -0.1 it is very important to observe the tolerances stated in the drawing to the right. If not, the O-ring may not provide correct sealing. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 5: Mounting Of Flow Sensor
Measuring Instruments Directive (MID) 2014/32/EU, OIML R75:2002, EN 1434:2007 and EN 1434:2015. A straight inlet section will only be necessary in case of heavy flow disturbances before the meter. It is recommended to follow the guidelines of CEN CR 13582. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 6: Flow Direction
Flow direction out of the figure – the direction is indicated on the flow sensor. Flow direction into the figure – the direction is indicated on the flow sensor. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 7: Flow Sensor Position
3.4 Mounting of MULTICAL® 302 flow sensor 90° 90° 90° 90° The flow sensor can be mounted horizontally, vertically or at an angle. 90° 90° The flow sensor can be mounted at 0° and may be turned downwards to 90°. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 8: Installation Position
The wall fitting (3026-655.A) makes it possible to mount MULTICAL® 302 directly on an even wall. Use the fitting as a template to mark and drill two 6 mm holes in the wall. Then mount the wall fitting with screws and rawlplugs. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 9: Position Of Calculator
Info code 128, however, indicates that the battery voltage is low. The battery cannot and must not be charged and must not be short-circuited. Used batteries must be handed in for approved destruction, e.g. at Kamstrup A/S. For further information, see document about handling and disposal of lithium batteries (5510-408). -
Page 10: Information Code
The info codes 4 and 8 are set when the temperature falls below 0.00 °C or exceeds 155.00 °C. The info codes 4 and 8 are also set for short-circuited and disconnected sensors. Note: If Information code 4 or 8 is present, the meter's energy calculation and volume accumulation stops. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 11: Communication
If the meter has integrated wireless M-Bus, it is possible to select between Mode C1 or Mode T1 OMS. Mode C1 is used in connection with Kamstrup's reading systems and in general for drive-by meter reading. Mode T1 OMS is used in connection with OMS-based stationary networks. -
Page 12: Setup
SETUP loop if the SETUP seal is broken and the contact points behind the seal are short-circuited. Note: The option of accessing the SETUP loop can be blocked when ordering the meter. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 13: Changing The Installation Position
"3-SEtUP" is briefly displayed, and then “Outlet” flashes. Press the key once, and “Inlet” is displayed. If you want to save the setting, press the key for two seconds until “OK” appears in the display. Kamstrup A/S • 55121351_E1_GB_11.2017... -
Page 14: Changing The Energy Unit
3. In return you receive a higher resolution. Example 5 MWh with 3 decimals (B=4) In principle, this is the same resolution as in example 3, but energy is now counted in MWh. Kamstrup A/S • 55121351_E1_GB_11.2017... - Page 15 Current inlet temperature Current information code (contact your utility if the value differs from “0”) Current outlet temperature Current heat power Current differential Current water flow temperature (cooling) DDD=210 Moreover, see the interactive user guides at products.kamstrup.com...
- Page 16 User guide MULTICAL® 302 Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: 89 93 10 00 · info@kamstrup.dk · kamstrup.com...
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