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MULTICAL® 402

Cooling meter

Installation and User Guide

Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: +45 89 93 10 00 · [email protected] · kamstrup.com

Содержание MULTICAL 402

Страница 1: ...lling DK 8660 Skanderborg T 45 89 93 10 00 info kamstrup com kamstrup com Installation and User Guide V I Trade s r o Novoz mock 102 949 05 Nitra vit vit sk www vit sk 421 37 6513 665 pobo ka Ko ice e...

Страница 2: ...omagnetic environment E1 housing light industry The meter s control cables must be drawn at min 25 cm distance to other installations Climatic environment Must be installed in environments with non co...

Страница 3: ...MULTICAL 402 Cooling meter Installation and User Guide Kamstrup A S Industrivej 28 Stilling DK 8660 Skanderborg T 45 89 93 10 00 info kamstrup com kamstrup com...

Страница 4: ...4 Kamstrup A S 5512850_D1_GB_01 2016 MULTICAL 402...

Страница 5: ...ature which is less than 5 C lower than the ambient temperature 16 6 Power supply 17 6 1 Battery supply 17 6 2 Mains modules 18 7 Testing the function 18 8 Electrical connection 19 9 Plug in modules 1...

Страница 6: ...for measuring forward and return temperatures respectively constitute a matched sensor pair which must never be separated Temperature sensors are usually mounted in the calculator from the factory Acc...

Страница 7: ...or They can also be mounted in installations with standard angle tee pipes Kamstrup supply R and R brass nipples which fit our short direct sensor The short direct sensor can also be direct mounted in...

Страница 8: ...er of the flow pipe Push the temperature sensors as deep as possible into the pockets If a short response time is required nonhardening thermally conductive paste can be used Push the plastic sleeve o...

Страница 9: ...lly configured for manual reset of info codes When the error condition has existed for more than an hour the error code is saved in the info log Info code Description Response time 0 No irregularities...

Страница 10: ...AL 402 flow sensor The short direct sensor from Kamstrup may be mounted in PN16 installations only whereas the blind plug which is mounted in the MULTICAL 402 flow sensor from the factory may be used...

Страница 11: ...A Recommended flow sensor position B Recommended flow sensor position C Unacceptable position due to risk of air build up D Acceptable in closed systems Unacceptable position in open systems due to ri...

Страница 12: ...402 4 2 Mounting of flow sensor The flow sensor can be mounted horizontally vertically or at an angle 90 90 The flow sensor may be turned up to 45 in relation to the horisontal axis Max 45 The plastic...

Страница 13: ...d 5 1 Wall mounting MULTICAL 402 can be mounted on an even wall by means of the enclosed fitting The fitting is mounted on the flow sensor from the factory Remove the fitting from the flow sensor A us...

Страница 14: ...1 2016 MULTICAL 402 5 2 Mounting position of calculator When MULTICAL 402 is used as a cooling meter and the flow sensor is thus installed in humid or condensing environment the calculator must be pla...

Страница 15: ...Because of the humid and condensing environment correct cabling is important Below you see examples of correct and incorrect cabling Front vertical Front at an angle between horizontal and vertical Fr...

Страница 16: ...mbient temperature At medium temperatures below ambient temperature MULTICAL 402 must be wall mounted and the condensation proof version type 402 T must be used Calculator mounted on threaded meter Fl...

Страница 17: ...402 is connected to a lithium battery D cell or 2 x AA cells Optimal battery lifetime is obtained by keeping the battery temperature below 30 C e g by wall mounting The voltage of a lithium battery is...

Страница 18: ...able to the meter must not be pre fused by a bigger fuse than permitted see examples below 24 VAC supply Black Red 24 VAC 97 98 3 6 V N L 24 VAC E g transformer 230 24V type 66 99 403 can be used Note...

Страница 19: ...CAL 402 and check that the displayed values for temperatures and water flow are credible values 8 Electrical connection The two matched 2 wire temperature sensors are mounted in terminals nos 5 and 6...

Страница 20: ...es pulse must match the extra water meters and the configuration of VA and VB After delivery the configuration of VA and VB config FF and GG can be changed by means of the PC program METERTOOL 9 2 Pul...

Страница 21: ...ction of data cable 66 99 106 D Sub 9F or 66 99 098 USB with the following connections 62 Brown DAT 63 White REQ 64 Green GND 9 4 Data pulse inputs type 402 0 11 The data terminals are used for connec...

Страница 22: ...secondary and enhanced secondary addressing The module is connected to the M Bus Master on terminals 24 and 25 by means of twisted pair cable The polarity is unimportant The module is powered by the...

Страница 23: ...9 Radio type 402 0 40 and 402 0 41 These radio modules are your first choice for reading via Kamstrup s hand held reading systems e g the USB Meter Reader and the hand held terminal MULTITERM Pro whi...

Страница 24: ...adio type 402 0 43 and 402 0 45 The radio modules have been optimised to form part of Kamstrup s radio network systems which operate within the unlicensed frequency band in the 434 MHz area but can al...

Страница 25: ...MHz internal and external antenna 5550 1029 402 0 35 Wireless M Bus C1 alternative registers encrypted 868 MHz internal and external antenna pulse input 5550 1203 402 0 37 Wireless M Bus EU 868 MHz Mo...

Страница 26: ...e meter has shut down up to 2 5 minutes Do not press any keys 4 Keep pressing the main key while connecting the supply plug to the meter until the display is free from lines 5 The setup menu is now ac...

Страница 27: ...sub key You go to the first digit on the right by means of the main key When the value of the reading has been changed you quit by pressing the main key continuously for 5 6 seconds It should be check...

Страница 28: ...28 Kamstrup A S 5512850_D1_GB_01 2016 MULTICAL 402...

Страница 29: ...29 Kamstrup A S 5512850_D1_GB_01 2016 MULTICAL 402...

Страница 30: ...30 Kamstrup A S 5512850_D1_GB_01 2016 MULTICAL 402...

Страница 31: ...s Current inlet temperature Activate to view yearly and monthly average values Current outlet temperature Activate to view yearly and monthly average values Current differential temperature Actual flo...

Страница 32: ...umber The calculator s program number In this example Flow sensor in outlet pipe MWh and 100 imp l Followed by the calculator s configuration number and software edition Displaytest Reading of number...

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