industrie technik Evolution AHU-***S*1 series User Manual Download Page 109 | Manualshive

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AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it

25. Frost protection operation of the heat exchanger

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Summary of Contents for Evolution AHU-***S*1 series

Page 1: ...23 03 2018 Version 1 0 5 EN ROOM CONTROLLER EVOLUTION SERIES AHU xxxSx1 USER MANUAL ...

Page 2: ... 13 Post heating battery logic 31 3RVW KHDWLQJ RSHUDWLRQ RU DGGLWLRQDO PRGXODWLQJ KHDWLQJ VWDJH 31 3RVW KHDWLQJ RSHUDWLRQ RU DGGLWLRQDO RQ RII KHDWLQJ VWDJH 31 0RGXODWLQJ LQWHJUDWLRQ RSHUDWLRQ 32 QWHJUDWLRQ RQ RII RSHUDWLRQV 32 6XSSO OLPLWV IXQFWLRQ ZLWK HG SRLQW FRQWURO 33 0LQLPXP OLPLW 33 RZ OLPLW LQ KHDWLQJ PRGH ZLWK PRGXODWLQJ FRQWURO 33 RZ OLPLW LQ KHDWLQJ PRGH ZLWK RQ RII FRQWURO 33 RZ OLPLW...

Page 3: ...OYH 56 2SHUDWLRQ ZLWK RQ RII GDPSHU DQG RQ RII FRROLQJ YDOYH 56 2SHUDWLRQ ZLWK RQ RII E SDVV GDPSHU DQG RQ RII FRROLQJ YDOYH 57 2SHUDWLRQ ZLWK PRGXODWLQJ GDPSHU DQG RQ RII FRROLQJ YDOYH 57 HDWLQJ RSHUDWLRQ XVLQJ IUHH KHDWLQJ 59 2SHUDWLRQ ZLWK PRGXODWLQJ GDPSHU DQG PRGXODWLQJ KHDWLQJ YDOYH 59 2SHUDWLRQ ZLWK PRGXODWLQJ E SDVV GDPSHU ZLWKRXW KHDWLQJ YDOYH 59 2SHUDWLRQ ZLWK RQ RII GDPSHU DQG PRGXODWLQ...

Page 4: ...GXODWLQJ E SDVV KHDW H FKDQJHU ZLWKRXW FRROLQJ YDOYH 96 2SHUDWLRQ ZLWK RQ RII E SDVV KHDW H FKDQJHU DQG FRROLQJ PRGXODWLQJ YDOYH 97 2SHUDWLRQ ZLWK RQ RII E SDVV KHDW H FKDQJHU DQG RQ RII FRROLQJ YDOYH 98 2SHUDWLRQ ZLWK RQ RII E SDVV KHDW H FKDQJHU ZLWKRXW FRROLQJ YDOYH 98 2SHUDWLRQ ZLWK PRGXODWLQJ E SDVV KHDW H FKDQJHU DQG PRGXODWLQJ KHDWLQJ YDOYH 99 2SHUDWLRQ ZLWK PRGXODWLQJ E SDVV KHDW H FKDQJHU...

Page 5: ...rietechnik it 42 Modbus for AHU xMxSx1 models 138 02 86 9 5 6 25 21752 5 67 786 138 MODBUS VARIABLES FOR OPERATING PARAMETERS 142 HIDXOW SDUDPHWHUV UHVHW YLD 02 86 155 ORFN VHWWLQJ YLD 02 86 155 02 86 FRPPXQLFDWLRQV DODUP 155 02 86 FRQQHFWLRQ GLDJUDP 156 43 Electrical connections 157 44 Dimensions 159 45 Mounting instructions 159 ...

Page 6: ...n model Communications Modbus RTU Slave depending on model Temperature reading range 15 90 C Dimensions 128 x 80 x 55 5 mm QVWDOODWLRQ PRGXOH ÀXVK PRXQWHG ER Protection class IP30 class 2 EU compliance standard EN 60730 1 EN 61000 6 3 EN 61000 6 1 2 Code selection Room controller AHU x x x S x 1 Version 1 digital output 3 analogue outputs 3 analogue inputs 2 digital outputs 2 analogue outputs 3 an...

Page 7: ...st function on General alarm Communications alarm Parameters menu Work season LUW OWHU DODUP Cooling or free cooling on ÀDVKLQJ Battery frost protection or KHDW H FKDQJHU frost protection on ÀDVKLQJ Condensate alarm continuously displayed HKXPLGL FDWLRQ RQ ÀDVKLQJ LU FKDQJH UHTXHVW continuously displayed XPLGL FDWLRQ RQ HDWLQJ RU IUHH KHDWLQJ RQ Electric resistance on Holiday function ÀDVKLQJ UHH ...

Page 8: ...HPV 195 1 timer extension 195 RSHUDWLQJ PRGH ZLWKRXW FORFN XVLQJ WKH WLPHU KROLGD Keypad lock 7R ORFN WKH NH SDG SUHVV WKH ESC M O D E EXWWRQV DW WKH VDPH WLPH WKH GLVSOD VKRZV WKH WH W LK for one second KHQ DQ EXWWRQ LV SUHVVHG LW LV QR ORQJHU SRVVLEOH WR DFFHVV WKH SDUDPHWHUV DQG WKH GLVSOD VKRZV LK 7R XQORFN WKH NH SDG SUHVV WKH ESC M O D E EXWWRQV DJDLQ WKH GLVSOD VKRZV NLK for one second Swit...

Page 9: ...UDPHWHUV DQG WKH H WHUQDO WHPSHUDWXUH VHH RQWURO ZLWK VHWSRLQW FRPSHQVDWLRQ SDJH 37 SUHVVLQJ WKH or EXWWRQ WKH XVHU FDQ RQO YLHZ WKH FRPSHQVDWHG FDOFXODWHG VHWSRLQW RU WKH RWKHU W SHV RI FRQWURO FDVFDGH RU HG SRLQW SLSH RU SLSH LW LV SRVVLEOH WR PRGLI WKH 107 VHWSRLQW IRU WKH SLSH RSHUDWLRQ LQ KHDWLQJ PRGH 108 IRU WKH SLSH RSHUDWLRQ LQ FRROLQJ PRGH RU 109 IRU WKH SLSH IXQFWLRQDOLW LI 204 RU D FKDQ...

Page 10: ...WLPH FRUUHVSRQGLQJ WR SDUDPHWHU 198 3UHVV WKH M O D E button noOC ÀDVKHV RQ WKH display B WR VWRS WKH WLPHU H WHQVLRQ LI VWDUWHG RU OC DQG WKH LFRQ ÀDVKHV RQ display B WR DFWLYDWH WKH WLPHU H WHQVLRQ 3UHVV WKH M O D E EXWWRQ WR FKDQJH WKH VHWWLQJ 7KH YDOXH LV DXWRPDWLFDOO VDYHG 7R H LW WKH PHQX ZDLW IRU VHFRQGV RU SUHVV WKH ESC button If 195 TXLFN DFFHVV WR WKH RSHUDWLQJ PRGH FRQ JXUDWLRQ 7KH RSHU...

Page 11: ...UHVV WKH or EXWWRQ WR FKDQJH WKH YDOXH 3UHVV WKH EXWWRQ WR VDYH WKH FRQ JXUDWLRQ RU WKH ESC EXWWRQ WR TXLW ZLWKRXW VDYLQJ WKH FKDQJHV 7R H LW WKH PHQX SUHVV WKH ESC button again or wait for about 10 seconds I WKH WLPHU H WHQVLRQ LV RQ WKH LFRQ ÀDVKHV IRU WKH WLPH VHW LQ SDUDPHWHU 198 I WKH WLPHU H WHQVLRQ IXQFWLRQ LV QRW DFWLYH WKH icon is off Ŷ I WKH MODE EXWWRQ TXLFN DFFHVV IXQFWLRQ LV VHW WR WL...

Page 12: ...etting Model AHU xxCSx1 CLk yMdH y r 2012 M h 11 day 29 Hr 3UHVV WKH and EXWWRQV WRJHWKHU CLK appears on display A and yMdH on display B 3UHVV WKH EXWWRQ WR HQWHU WKH GDWH DQG WLPH VHWWLQJ PHQX Parameter Description Min Max CLk Date and time setting menu Y r Year 2012 2100 M h 0RQWK 1 12 day Day 1 31 Hr 7LPH KRXU 0 23 Minutes 0 59 3UHVV WKH or EXWWRQ WR VHOHFW D SDUDPHWHU WR EH PRGL HG DQG WKH EXW...

Page 13: ...HFWLRQ IXQFWLRQ LV DFWLYDWHG LI SDUDPHWHU 188 1 Time Time Time Time OFF ON OFF ON OFF ON OFF ON Time OFF ON Timer period 1 Timer period 2 Timer period 3 Timer period 4 Operating mode OFF ON OFF OFF ON ON OFF DSSOLDQFH VZLWFKHG RII ON DSSOLDQFH VZLWFKHG RQ 7R RSHUDWH XVLQJ D WLPHU SHULRG VHW WKH VWDUW WLPH 21 DQG WKH HQG WLPH 2 I WKH VWDUW WLPH 21 LV HTXDO RU SUHYLRXV WR WKH HQG WLPH 2 WKH FRUUHVSR...

Page 14: ...WLQJ WLPH RI WKH WLPHU SHULRG VWRS ÀDVKLQJ DQG DUH VDYHG WR WKH PHPRU 7KH VFUHHQ IRU VHWWLQJ WKH HQG WLPH RI WKH WLPHU SHULRG GLVSOD V Mon 1 3UHVV WKH or EXWWRQ WR VHOHFW WKH GHVLUHG KRXU 3UHVV WKH EXWWRQ WKH WLPHU SHULRG HQG WLPH VWRSV ÀDVKLQJ DQG LV VDYHG WR WKH PHPRU 7KH PLQXWHV HOG RI WKH HQG RI WKH VHOHFWHG WLPHU SHULRG VWDUWV ÀDVKLQJ 3UHVV WKH or EXWWRQ WR VHOHFW WKH GHVLUHG PLQXWHV 3UHVV WK...

Page 15: ... HG Mo Tu Ve Th Fr Sa Su MF SS Mo Tu Ve Th Fr Sa Su Day to be copied destination day CTb 3UHVV WKH EXWWRQ WKH GD WR EH FRSLHG ÀDVKHV 6HOHFW WKH GD WR FRS ZLWK WKH and buttons 3UHVV WKH EXWWRQ WKH GD WR ZKLFK WKH SHULRGV ZLOO EH FRSLHG VWDUWV WR ÀDVK I RX VHW MF DV WKH GHVWLQDWLRQ WKH VHOHFWHG GD ZLOO EH FRSLHG WR WKH days from Monday to Friday If you set WKH GHVWLQDWLRQ DV SS WKH VHOHFWHG day will...

Page 16: ...PHWHU 106 RI WKH UHPRWH VHQVRU ZLWK UHVSHFW WR WKH LQWHUQDO VHQVRU WKLV ZD RSWLPL HG FRQWURO LV DFKLHYHG RQ D URRP ZLWK GLIIHULQJ WHPSHUDWXUH IURP RQH SDUW WR DQRWKHU DPSOHV ZLWK 019 VHQVRU FRQQHFWHG WR LQSXW GH QHG DV WKH UHPRWH FRQWURO VHQVRU parameter 106 WKH LQWHUQDO VHQVRU LV RQO WDNHQ LQWR DFFRXQW LI D UHPRWH VHQVRU KDV EHHQ GH QHG parameter 106 WKH UHPRWH VHQVRU LV RQO WDNHQ LQWR DFFRXQW ZK...

Page 17: ...P RU ERRVW UHPRWH FRQWDFW 015 4 DI1 or 017 4 DI2 or an analogue LQSXW LV FRQ JXUHG DV DQ HFRQRP ERRVW FRQWDFW 019 11 AI1 or 021 11 AI3 or 023 WKH HFRQRP RU ERRVW PRGH FDQ EH DFWLYDWHG LI WKH FRUUHVSRQGLQJ FRQWDFW LV LQ WKH DSSURSULDWH SRVLWLRQ VHH LJLWDO DQG DQDORJXH LQSXW ORJLF SDJH 127 Q HFRQRP ERRVW PRGH WKH FKRLFH EHWZHHQ HFRQRP RU ERRVW GHSHQGV RQ WKH VLJQDO IURP WKH SDUDPHWHU 120 2 pipe syst...

Page 18: ...FF Temp OUT 108 ON OFF Temp OUT 120 or 121 positive WCS WCS ECONOMY or HOLIDAY ON OFF Temp OUT 120 WCS BOOST SLSH FRROLQJ VHWSRLQW 6 DFWLYDWLRQ SRLQW FRROLQJ PRGH 2 pipe graph analogue output heating mode 2 pipe graph digital output heating mode 100 0 Temp OUT 107 100 0 Temp OUT WHS WHS ECONOMY or HOLIDAY 120 or 121 positive 100 0 Temp OUT WHS BOOST 120 negative SLSH KHDWLQJ VHWSRLQW 6 DFWLYDWLRQ ...

Page 19: ...WLRQ 199 0 see 4XLFN DFFHVV SDUDPHWHU VHWWLQJ SDJH 8 WKHQ UHJXODWLRQ LV FRQWUROOHG ZLWKLQ WKH WLPHU SHULRGV ZLWK WKH EDVH VHWSRLQWV Q WKLV FDVH GLVSOD see 3 LVSOD NH SDG DQG LFRQV SDJH 7 VKRZV WKH DFWLYH WLPHU SHULRG 2XWVLGH RI WKH WLPHU SHULRG HFRQRP ERRVW PRGH LV active 2WKHUZLVH WKH FRQWDFW RU VHQVRU VWDWXV FRQ JXUHG LQ QRQ RFFXSLHG KROLGD RU HFRQRP ERRVW PRGH KDV SULRULW DQG WKH timer periods ...

Page 20: ...XVH KHDWLQJ FRROLQJ EDWWHU No mixed use battery Modulating mixed use valve 002 2 and 003 1 Mixed use valve on off 002 4 and 003 2 3RVW KHDWLQJ EDWWHU 1R SRVW KHDWLQJ EDWWHU 004 0 Post modulating resistance 004 1 0RGXODWLQJ SRVW KHDWLQJ YDOYH 004 2 Post resistance on off 004 3 3RVW KHDWLQJ YDOYH RQ RII 004 4 XPLGL HU 1R KXPLGL HU 006 0 Modulating humidifier 006 1 Humidifier on off 006 2 HKXPLGL HU ...

Page 21: ...QJ UHVLVWDQFH 030 8 AO1 or 031 8 AO2 or 032 8 AO3 0RGXODWLQJ SRVW KHDWLQJ YDOYH 030 7 AO1 or 031 7 AO2 or 032 7 AO3 3RVW KHDWLQJ UHVLVWDQFH RQ RII 025 9 DO1 or 026 9 DO2 or 027 9 DO3 or 028 9 DO4 or 029 9 DO5 3RVW KHDWLQJ YDOYH RQ RII 025 8 DO1 or 026 8 DO2 or 027 8 DO3 or 028 8 DO4 or 029 8 DO5 0RGXODWLQJ KXPLGL HU 030 10 AO1 or 031 10 AO2 or 032 10 AO3 XPLGL HU RQ RII 025 16 DO1 or 026 16 DO2 or...

Page 22: ...HOHFWULFDO UHVLVWDQFH VWDUWV WR EH PRGXODWHG 7KH LFRQ LV GLVSOD HG LI D YDOYH LV FRQWUROOHG WKH LFRQ IRU PRGXODWLQJ KHDWLQJ KHDWHU 7KH PRGXODWLQJ YDOYH RU HOHWULFDO UHVLVWDQFH FDQ EH FRQWUROOHG ZLWK 3 DFWLRQ LI WKH LQWHJUDO KHDWLQJ WLPH 115 GRHV QRW HTXDO RU ZLWK SURSRUWLRQDO DFWLRQ RQO LI 115 0 7KH or LFRQ VZLWFKHV RII LI WKH PRGXODWLQJ YDOYH RU WKH HOHFWULFDO UHVLVWDQFH FORVHV RU LV QR ORQJHU SR...

Page 23: ... DERYH WCS WKH PRGXODWLQJ YDOYH VWDUWV WR RSHQ 7KH icon is displayed 7KH YDOYH FDQ EH FRQWUROOHG ZLWK 3 DFWLRQ LI WKH LQWHJUDO WLPH 117 GRHV QRW HTXDO RU ZLWK SURSRUWLRQDO DFWLRQ RQO LI 117 0 7KH LFRQ VZLWFKHV RII LI WKH YDOYH FORVHV On off controller 7KH RQ RII W SH FRQWUROOHU RSHUDWHV LQ WKH IROORZLQJ ZD ON 0FF Treg 122 WCS OUT 7UHJ FRQWURO VHQVRU WCS 108 LI WKH FRQWUROOHU LV VHW DW D HG SRLQW 0...

Page 24: ...or 032 6 AO3 I 7UHJ 6 124 WKH PRGXODWLQJ HOHFWULFDO UHVLVWDQFH LV GLUHFWHG WR KHDW WKH icon is displayed and remains displayed XQWLO WKH WHPSHUDWXUH ULVHV DERYH WKLV WKUHVKROG 7KH PRGXODWLQJ UHVLVWDQFH FDQ EH FRQWUROOHG ZLWK 3 DFWLRQ LI WKH LQWHJUDO KHDWLQJ WLPH 115 GRHV QRW HTXDO RU ZLWK proportional action only if 115 0 Mid season mode with on off heating element 100 0 Treg 122 124 WCS OUT 7UHJ ...

Page 25: ...WLYDWLRQ SDUDPHWHU 013 KDV QR LQÀXHQFH RQ WKH SLSH FRQWUROOHU DQG LV QRW WDNHQ LQWR FRQVLGHUDWLRQ Modulating heating and cooling control 7KH 3 W SH FRQWUROOHU RSHUDWHV LQ WKH IROORZLQJ ZD IRU PRGXODWLQJ FRQWURO 100 0 Treg 123 114 116 WHS WCS OUTH OUTC 7UHJ FRQWURO VHQVRU 6 FDOFXODWHG KHDWLQJ VHWSRLQW 6 FDOFXODWHG FRROLQJ VHWSRLQW 123 QHXWUDO RQH 114 SURSRUWLRQDO KHDWLQJ EDQG 116 SURSRUWLRQDO FRROL...

Page 26: ...HUDWLQJ WHPSHUDWXUH GURSV EHORZ WHS WKH KHDWLQJ YDOYH VWDUWV WR RSHQ RU WKH PRGXODWLQJ HOHFWULFDO UHVLVWDQFH VWDUWV WR EH PRGXODWHG 7KH LFRQ LV GLVSOD HG LI D YDOYH LV FRQWUROOHG WKH icon for a modulating electrical resistance 7KH YDOYH RU PRGXODWLQJ HOHFWULF UHVLVWDQFH FDQ EH FRQWUROOHG ZLWK 3 DFWLRQ LI WKH LQWHJUDO KHDWLQJ WLPH 115 GRHV QRW HTXDO RU ZLWK SURSRUWLRQDO DFWLRQ RQO LI 115 0 7KH or L...

Page 27: ...LQW 6 FDOFXODWHG FRROLQJ VHWSRLQW 123 neutral zone 122 K VWHUHVLV IRU RQ RII RXWSXW 116 SURSRUWLRQDO FRROLQJ EDQG 287 KHDWLQJ RXWSXW RQ RII RQ RII YDOYH LI 002 4 and 025 4 DO1 or 026 4 DO2 or 027 4 DO3 or 028 4 DO4 or 029 4 DO5 HOHFWULFDO UHVLVWDQFH RQ RII LI 002 3 025 7 DO1 or 026 7 DO2 or 027 7 DO3 or 028 7 DO4 or 029 7 DO5 287 PRGXODWLQJ RXWSXW PRGXODWLQJ YDOYH LI 003 1 and 030 4 AO1 or 031 4 A...

Page 28: ...DVRQ LV DXWRPDWLFDOO VHOHFWHG EDVHG RQ WKH URRP WHPSHUDWXUH WKH SLSH FRQWUROOHU VHWSRLQW 109 DQG WKH neutral zone 123 If Treg 109 123 WKH RSHUDWLQJ VHDVRQ LV FRROLQJ DQG WKH HEAT icon is displayed If Treg 109 123 WKH RSHUDWLQJ VHDVRQ LV FRROLQJ DQG WKH COOL icon is displayed Treg HEATING COOLING 109 I23 7UHJ URRP VHQVRU 109 SLSH VHWSRLQW FRQWURO 123 neutral zone 1RWH ZKHQ WKH XQLW LV VZLWFKHG RQ L...

Page 29: ...XWSXW RI WKH KHDWLQJ VODYH 3 FRQWUROOHU LV HTXDO WR 7KH KHDWLQJ YDOYH FDQ EH FRQWUROOHG ZLWK 3 DFWLRQ LI WKH LQWHJUDO WLPH 115 GRHV QRW HTXDO RU ZLWK SURSRUWLRQDO DFWLRQ RQO if I15 0 Control with a single cooling valve Supply temp 100 116 Supply setpoint Modulating COOLING 0 OUTC 123 2 116 SURSRUWLRQDO FRROLQJ EDQG 123 neutral zone 7KH 3 FRROLQJ FRQWUROOHU FRQWUROV WKH FRROLQJ YDOYHV WDNLQJ WKH IR...

Page 30: ...WLQJ YDOYH FDQ EH FRQWUROOHG ZLWK 3 DFWLRQ LI WKH LQWHJUDO WLPH 115 GRHV QRW HTXDO RU ZLWK SURSRUWLRQDO DFWLRQ RQO if I15 0 I WKH WHPSHUDWXUH RI WKH VXSSO VHQVRU LV KLJKHU WKDQ WKH VXSSO VHW 123 WKH FRROLQJ RXWSXW YDOYH LV DFWLYDWHG DQG WKH LFRQ LV GLVSOD HG 7KH KHDWLQJ YDOYH UHPDLQV FORVHG DQG WKH or LFRQ UHPDLQV VZLWFKHG RII 7KH LFRQ VZLWFKHV RII ZKHQ WKH RXWSXW RI WKH FRROLQJ VODYH 3 FRQWUROOHU...

Page 31: ... SRVW KHDWLQJ PRGH 005 DGGLWLRQDO KHDWLQJ VWDJH 7KH FRQWURO LV SURSRUWLRQDO LI WKH EDWWHU LV PRGXODWLQJ RU RQ RII LQ RWKHU FDVHV 7KH SDUDPHWHU 180 UHSUHVHQWV WKH SURSRUWLRQDO EDQG RU WKH K VWHUHVLV RI WKH SRVW KHDWLQJ VWDJH Post heating operation or additional modulating heating stage SRVW KHDWLQJ 005 RU DGGLWLRQDO KHDWLQJ VWDJH 005 ZLWK YDOYH 004 2 and 030 7 AO1 or 031 7 AO2 or 032 7 AO3 SRVW KHD...

Page 32: ...URO VHWSRLQW 180 SURSRUWLRQDO SRVW KHDWLQJ EDQG XULQJ FRQWURO WKH or LFRQ LV GLVSOD HG LI WKH VLJQDO DSSOLHG WR WKH YDOYH RU WKH PRGXODWLQJ UHVLVWDQFH LQ LQWHJUDWLRQ LV QRW HTXDO WR 7VXS 6 7KH or LFRQ VZLWFKHV RII LI WKH VLJQDO DSSOLHG WR WKH YDOYH RU WKH PRGXODWLQJ UHVLVWDQFH LQ LQWHJUDWLRQ LV HTXDO WR 7VXS 6 DQG LI WKH KHDWLQJ VWDJH LV DOVR GHDFWLYDWHG Integration on off operations LQWHJUDWLRQ V...

Page 33: ...3 Low limit in heating mode with modulating control Tlim 126 129 100 0 Val_lim_min_H 9DOBOLPBPLQB WKHRUHWLFDO YDOXH RI WKH ORZ OLPLW RXWSXW LQ KHDWLQJ PRGH 7OLP WHPSHUDWXUH RI WKH VXSSO VHQVRU 126 VHWSRLQW RI ORZ OLPLW 129 SURSRUWLRQDO OLPLW EDQG KHQ DFWLYH LI WKH VXSSO WHPSHUDWXUH IDOOV EHORZ WKH PLQLPXP VXSSO VHWSRLQW 126 WKH KHDWLQJ YDOYH LV FRQWUROOHG FRQVLGHULQJ WKH KLJKHVW YDOXH EHWZHHQ WKH ...

Page 34: ...LVSOD HG DQG RQ WKH DODUPV SDJH WKH PHVVDJH LI L is displayed RQWURO ZLWK GHKXPLGL FDWLRQ XVLQJ WKH FRROLQJ EDWWHU 007 0 and 139 Q WKH HYHQW WKDW WKH UHTXHVW IRU GHKXPLGL FDWLRQ KDV SULRULW RYHU WKH WHPSHUDWXUH 212 WKH OLPLW IXQFWLRQ GRHV QRW RSHUDWH RQ WKH FRROLQJ EDWWHU Low limit in cooling mode with on off control ON OFF Tlim 129 Val_lim_min_C 126 DOx 9DOBOLPBPLQB WKHRUHWLFDO YDOXH RI WKH ORZ O...

Page 35: ...28 WKH KHDWLQJ YDOYH LV FRQWUROOHG FRQVLGHU LQJ WKH ORZHVW YDOXH EHWZHHQ WKH WKHRUHWLFDO RXWSXW RI WKH KHDWLQJ FRQWURO DQG WKH WKHRUHWLFDO YDOXH RI WKH 9DOBOLPBPD B OLPLW Above 128 WKH LFRQ LV GLVSOD HG DQG RQ WKH DODUPV SDJH WKH PHVVDJH LI H is displayed High limit in heating mode with on off control ON OFF Tlim 129 Val_lim_max_H 128 DOx 9DOBOLPBPD B WKHRUHWLFDO YDOXH RI WKH KLJK OLPLW RXWSXW LQ ...

Page 36: ... GLVSOD HG DQG RQ WKH DODUPV SDJH WKH PHVVDJH LI H is displayed High limit in cooling mode with on off control ON OFF Tlim 129 Val_lim_max_C 128 DOx 9DOBOLPBPD B WKHRUHWLFDO YDOXH RI WKH KLJK OLPLW RXWSXW LQ FRROLQJ PRGH 7OLP WHPSHUDWXUH RI WKH VXSSO VHQVRU 128 VHWSRLQW RI KLJK OLPLW 129 SURSRUWLRQDO OLPLW EDQG KHQ DFWLYH LI WKH VXSSO WHPSHUDWXUH JRHV DERYH WKH PD LPXP VXSSO VHWSRLQW 128 proportio...

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Page 82: ... WKH SDUDPHWHUV RI WKH 3 FRQWUROOHU IRU WKH UHGXFWLRQ RI WKH 22 concentration 167 setpoint 168 proportional band 169 integral time 7KH PRGXODWLQJ GDPSHU LV UHJXODWHG EHWZHHQ PLQLPXP DQG PD LPXP RSHQLQJ SRVLWLRQV DV LQGLFDWHG RQ WKH IROORZLQJ JXUH CO2 167 168 165 0 Val_damper 164 9DOBGDPSHU WKHRUHWLFDO YDOXH RI WKH GDPSHU FRQWURO 164 PLQLPXP PRGXODWLQJ GDPSHU RSHQLQJ 165 PD LPXP PRGXODWLQJ GDPSHU R...

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Page 108: ...XP VSHHG RI PRGXODWLQJ URWDU KHDW H FKDQJHU LV QRW HTXDO WR LFRQ LV VZLWFKHG RII DQG WKH E SDVV remains OFF XULQJ RSHUDWLRQ WKH 21 RU 2 LFRQV LQGLFDWH WKH VWDWXV RI WKH KHDW H FKDQJHU Icon status Indication ON icon is on 5RWDU KHDW H FKDQJHU UXQQLQJ KHDW UHFRYHU LQ SURJUHVV 2 LFRQ LV ÀDVKLQJ 5RWDU KHDW H FKDQJHU VWRSSHG IRU IUHH KHDWLQJ RU IUHH FRROLQJ OFF icon is on 5RWDU KHDW H FKDQJHU VWRSSHG K...

Page 109: ...LQJ settings If 186 WKH VSHHG RI WKH VXSSO IDQ LV UHGXFHG UHODWLYH WR WKH H WUDFW IDQ DQG WKH E SDVV LV RSHQ 7KH SDUDPHWHU DOORZV RX WR VHOHFW WKH SHUFHQWDJH RI WKH VSHHG UHGXFWLRQ 7KH E SDVV LV RSHQ DOORZLQJ WKH KHDW UHFRYHU DLU WR KHDW WKH KHDW H FKDQJH GHYLFH SODWHV Se 186 WKH VSHHG RI WKH VXSSO IDQ LV UHGXFHG UHODWLYH WR WKH H WUDFW IDQ DQG D SUH KHDWLQJ HOHFWULF KHDWHU SODFHG RQ WKH KHDW H FK...

Page 110: ...RI WKH GLJLWDO LQSXWV LV FRQ JXUHG DV D FRQGHQVDWLRQ DODUP FRQWDFW 015 8 DI1 or 017 8 DI2 or an analogue input is FRQ JXUHG DV D FRQGHQVDWLRQ FRQWDFW 019 15 AI1 or 021 15 AI2 or 023 15 AI3 and condensation alarm is activated WKH FRROLQJ YDOYH LV FORVHG ZKLOH WKH RWKHU IXQFWLRQV UHPDLQ DFWLYH DQG WKH and LFRQV ÀDVK 28 Timer extension or forced presence modes I WLPHU SHULRGV DUH XVHG IRU WKH HFRQRP ...

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Page 112: ...r and address AO3 OUT_C 10015 AO2 OUT_B 10014 AO1 OUT_A 10013 DO5 STATE_REL5 10012 DO4 STATE_REL4 10011 DO3 STATE_REL3 10010 DO2 STATE_REL2 10009 DO1 STATE_REL1 10008 Example Enabling of relay 1 in forced mode Forced key 01100110 00000001 in binary 26113 in decimal ULWH YDULDEOH 25 B2873876B WR FWLYDWLRQ RI WKH UHOD ZULWH YDULDEOH 67 7 B5 WR HDFWLYDWLRQ RI WKH UHOD ZULWH YDULDEOH 67 7 B5 WR Enabli...

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Page 115: ...XW VDYLQJ 7R H LW WKH PHQX SUHVV WKH ESC button one or more times or wait for about 120 seconds Parameter Description Default Min Max 001 Type of control sensor FRQWURO ZLWK URRP VHQVRU FRQWURO ZLWK VXSSO VHQVRU 0 0 1 002 7 SH RI KHDWLQJ EDWWHU QR KHDWLQJ EDWWHU 1 modulating electrical resistance 2 modulating valve 3 on off electrical resistance 4 on off valve 0 0 4 003 Type of cooling battery 0 n...

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Page 117: ...SLHG KROLGD 1387 21 RFFXSLHG 11 economy boost INPUT ON economy activated IRUFHG SUHVHQFH FRQWDFW 1387 21 IRUFHG FRQWURO ZLWK EDVH VHWSRLQW 13 frost protection INPUT ON frost protection alarm 14 generic alarm INPUT ON generic alarm 15 condensation contact INPUT ON condensation alarm JHQHULF OWHU FRQWDFW 1387 21 JHQHULF OWHU DODUP VXSSO OWHU FRQWDFW 1387 21 VXSSO OWHU DODUP H WUDFW OWHU FRQWDFW 1387...

Page 118: ...for on off fan 2 speed 2 for on off fan 3 speed 3 for on off fan KHDWLQJ YDOYH 5 cooling valve 6 mixed use valve 7 electrical resistance SRVW KHDWLQJ YDOYH SRVW KHDWLQJ HOHFWULFDO UHVLVWDQFH DXWKRULVDWLRQ IRU KXPLGL HU 11 external regulated damper 12 external not regulated damper E SDVV GDPSHU IRU KHDW H FKDQJHU GRXEOH EDWWHU KHDW H FKDQJHU RU RQ RII URWDU KHDW H FKDQJHU SUH KHDWLQJ HOHFWULFDO UHV...

Page 119: ...KRULVDWLRQ IRU KXPLGL HU 11 external regulated damper 12 external not regulated damper E SDVV GDPSHU IRU KHDW H FKDQJHU GRXEOH EDWWHU KHDW H FKDQJHU RU RQ RII URWDU KHDW H FKDQJHU SUH KHDWLQJ HOHFWULFDO UHVLVWDQFH IRU KHDW H FKDQJHU RQ RII KXPLGL HU RQ RII GHKXPLGL HU 18 fan alarm output 19 relay for EC motors E SDVV GDPSHU IRU FURVV ÀRZ KHDW H FKDQJHU EDVHG RQ IUHH F K RQO 0 0 20 030 Analogue out...

Page 120: ... YDOYH RXWSXW IRU SLSH PRGH 4 cooling valve output for 2 4 pipe mode 5 mixed use valve output for 2 tube mode 6 modulating electrical resistance output SRVW KHDWLQJ YDOYH RXWSXW SRVW KHDWLQJ HOHFWULFDO UHVLVWDQFH RXWSXW 9 modulating damper output PRGXODWLQJ KXPLGL HU PRGXODWLQJ GHKXPLGL HU PRGXODWLQJ URWDU KHDW H FKDQJHU PRGXODWLQJ E SDVV GDPSHU IRU KHDW H FKDQJHU 0 0 13 1RWH HSHQGLQJ RQ WKH PRGHO...

Page 121: ...AI2 K C F 7KH FRUUHFWLRQ SDUDPHWHU 104 LV DGGHG WR WKH WHPSHUDWXUH UHDGLQJ RI WKH H WHUQDO sensor AI2 0 5 0 9 0 5 0 9 0 105 Correction of temperature sensor AI3 K C F 7KH FRUUHFWLRQ SDUDPHWHU 105 LV DGGHG WR WKH WHPSHUDWXUH UHDGLQJ RI WKH H WHUQDO sensor AI3 0 5 0 9 0 5 0 9 0 106 HLJKWLQJ RI WKH UHPRWH FRQWURO VHQVRU AI1 LQ UHODWLRQ WR WKH LQWHUQDO VHQVRU if 019 WR FUHDWH WKH FRQWURO VHQVRU 106 0 ...

Page 122: ...0 0 3 126 Minimum low supply limit setpoint C F 10 0 50 6 0 43 128 127 FWLYDWLRQ RI PD LPXP VXSSO OLPLW IRU HG SRLQW FRQWURO 0 not enabled 1 enabled in cooling mode HQDEOHG LQ KHDWLQJ PRGH HQDEOHG LQ FRROLQJ DQG KHDWLQJ PRGHV 0 0 3 128 LJK VXSSO OLPLW VHWSRLQW 30 0 86 126 50 0 122 129 Limit proportional band K C F 2 0 3 6 1 0 1 8 20 0 36 0 130 FWLYDWLRQ RI FRPSHQVDWLRQ IRU RSHUDWLRQV ZLWK 014 1 or...

Page 123: ...WHPSHUDWXUH 1 0 1 8 1 0 1 8 5 0 9 0 158 6WHS DFWLYDWLRQ RI WKH PRGXODWLQJ IDQV 10 0 100 159 Start delay in control of start up s H QHV WKH PLQLPXP GHOD IURP WKH VZLWFKLQJ RQ WKH DSSOLDQFH EHIRUH WKH FRQWURO RI WKH YDOYHV DQG RU HOHFWULFDO UHVLVWDQFHV DQG IDQV EHJLQV 0 0 600 160 Ventilation off delay s H QHV WKH PLQLPXP GHOD IRU PDLQWDLQLQJ RSHUDWLRQ RI WKH IDQ DIWHU GHDFWLYDWLRQ RI WKH FRQWURO RI ...

Page 124: ...U KHDW H FKDQJHU 0 0 184 184 0D LPXP VSHHG RI PRGXODWLQJ URWDU KHDW H FKDQJHU 100 183 100 185 URVW SURWHFWLRQ KHDW H FKDQJHU VHWSRLQW 5 0 41 4 0 39 10 0 50 186 URVW SURWHFWLRQ KHDW H FKDQJHU DFWLRQ UHGXFWLRQ RI WKH VXSSO IDQ VSHHG E SDVV RI WKH KHDW H FKDQJHU DFWLYDWLRQ RI SUH KHDWLQJ HOHFWULFDO UHVLVWDQFH RI WKH KHDW H FKDQJHU UHGXFWLRQ RI WKH VXSSO IDQ VSHHG DQG E SDVV RI WKH KHDW H FKDQJHU UHGX...

Page 125: ...on timer minutes LWK WLPHU H WHQVLRQ IXQFWLRQ DFWLYDWHG if 199 WKH RSHUDWLQJ VHWSRLQW GRHV QRW FRQVLGHU WKH HFRQRP ERRVW DQG KROLGD PRGHV IRU WKH GXUDWLRQ198 if 199 WKH DSSOLDQFH UHPDLQV VZLWFKHG RQ IRU WKH GXUDWLRQ 198 regardless of WKH WLPHU SHULRGV 60 1 480 199 Timer periods function 0 timer periods for normal economy boost operation WLPHU SHULRGV WR VZLWFK RQ RII WKH DSSOLDQFH 0 0 1 200 Modbus...

Page 126: ...peed limit Q FDVH RI DFWLYDWLRQ RI HOHFWULFDO UHVLVWDQFH LI WKH SHUFHQWDJH SRZHU DSSOLHG WR WKH HOHFWULFDO UHVLVWDQFH H FHHGV WKH SDUDPHWHU 211 WKH VSHHG RI WKH IDQ LQFUHDVHV E WKH same percentage 50 15 100 212 7HPSHUDWXUH KXPLGLW FRQWURO SULRULW 0 Temperature priority 1 Humidity priority 0 0 1 213 ORZ UDWH FRHI FLHQW N FRQWURO LQ FRQVWDQW SUHVVXUH RWKHUZLVH FRQWURO LQ FRQVWDQW ÀRZ UDWH 0 0 1000 ...

Page 127: ...omy boost mode Economy boost mode 015 5 QSXW or 017 5 QSXW Forced presence Logic DI1 016 Logic DI2 018 0 1 No forced presence Forced presence 015 6 QSXW or 017 6 QSXW Heat frost protection battery Logic DI1 016 Logic DI2 018 0 1 Frost protection off Frost protection on 015 7 QSXW or 017 7 QSXW Generic alarm Logic DI1 016 Logic DI2 018 0 1 No alarm Alarm active 015 8 QSXW or 017 8 QSXW Condensation...

Page 128: ... 015 12 QSXW or 017 12 QSXW Stop all alarm Logic DI1 016 Logic DI2 018 0 1 No stop all alarm Stop all alarm 015 13 QSXW or 017 13 QSXW Fan alarm Logic DI1 016 Logic DI2 018 0 1 No fan alarm Fan alarm 015 14 QSXW or 017 14 QSXW Frost protection KHDW H FKDQJHU alarm Logic DI1 016 Logic DI2 018 0 1 No frost protection KHDW H FKDQJHU Frost protection KHDW H FKDQJHU ...

Page 129: ...Q 130 QRW HTXDO WR 019 4 Frost protection KHDW H FKDQJHU sensor 7KH AI1 sensor is used as a frost protection KHDW H FKDQJHU sensor 019 5 to 7 1RW VHOHFWDEOH E WKH AI1 sensor 019 8 Remote season FKDQJH FRQWDFW 020 0 1 Summer Winter 019 9 Remote on off contact 020 0 1 On Off 019 10 Non occupied KROLGD UHPRWH contact 020 0 1 1RQ RFFXSLHG KROLGD PRGH 2FFXSLHG PRGH 019 11 Energy savings remote contact ...

Page 130: ...egulation sensor 7KH AI2 VHQVRU LV XVHG WRJHWKHU ZLWK WKH LQWHUQDO VHQVRU WR REWDLQ WKH QDO URRP UHJXODWLRQ WHPSHUDWXUH DFFRUGLQJ WR WKH SDUDPHWHU 106 see RQWURO VHQVRUV SDJH 16 021 2 Supply sensor 7KH AI2 VHQVRU LV XVHG DV D OLPLW VHQVRU IRU HG SRLQW UHJXODWLRQ ZLWK OLPLWV 125 and or 127 QRW HTXDO WR RU DV D UHJXODWLRQ VHQVRU IRU WKH YDOYHV 001 1 or as a regulation sensor in WKH FDVFDGH UHJXODWLR...

Page 131: ...DUP HQHULF OWHU DODUP 021 17 6XSSO OWHU alarm contact 022 0 1 1R VXSSO OWHU DODUP 6XSSO OWHU DODUP 021 18 WUDFWLRQ OWHU alarm contact 022 0 1 1R H WUDFWLRQ OWHU DODUP WUDFWLRQ OWHU DODUP 021 19 Stop all alarm contact 022 0 1 No stop all alarm Stop all alarm 021 20 Fan alarm contact 022 0 1 No fan alarm Fan alarm 021 21 Frost protection KHDW H FKDQJHU alarm contact 022 0 1 1R IURVW SURWHFWLRQ KHDW ...

Page 132: ...H FKDQJHU sensor 023 5 LU TXDOLW LQSXW 0 10V XPSHU 3 SRVLWLRQ Setting 023 5 automatically 206 0 207 2000 208 0 023 6 Humidity transmitter input 0 10V XPSHU 3 SRVLWLRQ Setting 023 6 automatically 206 0 207 100 208 1 023 7 Pressure transmitter input 0 10V XPSHU 3 SRVLWLRQ 6HW WKH VFDOH RI WKH FRQQHFWHG SUHVVXUH WUDQVPLWWHU 206 207 and set 208 0 023 8 Remote season FKDQJH FRQWDFW 024 0 1 Summer Winte...

Page 133: ...rost protection KHDW H FKDQJHU Frost protection KHDW H FKDQJHU alarm RU FRQ JXUDWLRQV 023 WR WKH DQDORJXH LQSXW LV XVHG DV D GLJLWDO LQSXW 7KH FRQWDFW LV FRQVLGHUHG FORVHG LI LW LV VKRUW FLUFXLWHG DW WKH DQDORJXH LQSXW 7KH FRQWDFW LV FRQVLGHUHG RSHQ LI WKHUH LV QR FRQQHFWLRQ Note Q FDVH WKH VDPH IXQFWLRQ LV DVVLJQHG WR WKH GLJLWDO DQG RU DQDORJXH LQSXWV WKH IROORZLQJ SULRULW LV FRQVLGHUHG LQ FDVH ...

Page 134: ...LVXDOL HG Screen Input output Second line indication dI1 0 Digital input 1 0 contact open 1 contact closed dI2 0 Digital input 2 0 contact open 1 contact closed AI1 17 3 Analogue input 1 Input sensor 019 1 and 019 4 20 0 sensor open 97 0 VKRUW FLUFXLW RQ VHQVRU 15 0 90 0 temperature value noS input not used Contact input 019 8 0 contact open 1 contact closed AI1 20 5 Analogue input 2 Input sensor ...

Page 135: ...deactivated 1 relay activated dO4 0 Digital output 4 0 relay deactivated 1 relay activated dO5 0 Digital output 5 0 relay deactivated 1 relay activated AO1 0 Analogue output 1 0 0 10 0 voltage value AO2 0 Analogue output 2 0 0 10 0 voltage value AO3 0 Analogue output 3 0 0 10 0 voltage value 7R H LW WKH PHQX SUHVV WKH ESC button one or more times or wait for about 120 seconds ...

Page 136: ...JH WKH YDOXH WR DQG SUHVV WKH button again 7KH UHVHW SURFHGXUH VWDUWV WKH GLVSOD UHSRUWV WKH IROORZLQJ PHVVDJHV Li loading default settings begins Ld default parameters loaded KHQ WKH IROORZLQJ VFUHHQ DSSHDUV DJDLQ LW LV SRVVLEOH WR H LW WKH PHQX E SUHVVLQJ WKH ESC button once or by waiting for around 120 seconds R01 0 39 9LVXDOL DWLRQ RI UPZDUH YHUVLRQ W LV SRVVLEOH WR YLVXDOL H WKH UPZDUH UHYLVL...

Page 137: ...OOHU WR D 3 YLD WKH 86 FRQQHFWLRQ XVH D FDEOH ZLWK 7 SH FRQQHFWRU RQ RQH HQG DQG 0LQL FRQQHFWRU RQ WKH RWKHU 7KH FRQQHFWLRQ FDQ EH PDGH ZLWK WKH GHYLFH SRZHUHG XS RU VZLWFKHG RII KHQ WKH 86 FDEOH LV FRQQHFWHG WR WKH GHYLFH WKH GLVSOD VZLWFKHV RII DQG WKH GHYLFH LV UHDG IRU FRQ JXUDWLRQ XSGDWH 41 XPSHU FRQ JXUDWLRQ JP1 JP3 Term ON Term OFF AI3 NTC10K AI3 0 10V JP3 Term ON o RKP WHUPLQDWLRQ UHVLVWRU...

Page 138: ... 1 relay 2 activated 0 1 R W 10010 STATE_REL3 o 0 relay 3 deactivated 1 relay 3 activated 0 1 R W 10011 STATE_REL4 o0 relay 4 deactivated 1 relay 4 activated 0 1 R W 10012 STATE_REL5 o0 relay 5 deactivated 1 relay 5 activated 0 1 R W 10013 OUT_A o output value AO1 volt Note3 0 100 R W 10014 OUT_B o output value AO2 volt Note3 0 100 R W 10015 OUT_C o output value AO3 volt Note3 0 100 R W 10016 WORK...

Page 139: ...SURWHFWLRQ KHDWLQJ EDWWHU VWDWXV 0 frost protection alarm not present 1 frost protection alarm 0 1 R 10043 FLAG_FREE_COOLING_CONDITION o free cooling condition 0 conditions for free cooling present 1 conditions for free cooling not present 0 1 R 10044 FLAG_FREE_HEATING_CONDITION o IUHH KHDWLQJ FRQGLWLRQ FRQGLWLRQV IRU IUHH KHDWLQJ SUHVHQW FRQGLWLRQV IRU IUHH KHDWLQJ QRW SUHVHQW 0 1 R 10045 FLAG_CU...

Page 140: ...DODUP OWHU DODUP IRU VXSSO IDQ 0 1 R 10058 FLAG_EXTRACT_FILTER_ALARM QR OWHU DODUP IRU H WUDFW IDQ OWHU DODUP IRU H WUDFW IDQ 0 1 R 10059 FLAG_ALARM_STOP_ALL 0 no alarm stop all 1 stop all alarm 0 1 R 10060 FLAG_ALARM_VENTILATION o fan alarm status 0 no alarm for fan 1 fan alarm 0 1 R from 10061 to 10077 Reserved addresses R 10078 TYPE_OF_HARDWARE 0 1 digital output 3 analogue outputs 1 2 digital ...

Page 141: ... forced to Operating setpoint with units in C 196 0 Value read Corresponding value C Frost alarm 700 70 0 C 2SHUDWLQJ WHPSHUDWXUH LQ IDXOW PRGH KHDWLQJ 300 30 0 C Operating temperature in fault mode cooling 980 98 0 C Operating setpoint with units in F 196 1 Value read Corresponding value F Frost alarm 158 158 F 2SHUDWLQJ WHPSHUDWXUH LQ IDXOW PRGH KHDWLQJ 22 22 F Operating temperature in fault mod...

Page 142: ...te timer period 2 0 0 59 R W 9024 MON_HOUR_ON_3 o 6WDUW RI 0RQGD KRXU WLPHU SHULRG 17 0 23 R W 9025 MON_MIN_ON_3 o Start of Monday minute timer period 3 0 0 59 R W 9026 MON_HOUR_OFF_3 o QG RI 0RQGD KRXU WLPHU SHULRG 19 0 23 R W 9027 MON_MIN_OFF_3 o End of Monday minute timer period 3 0 0 59 R W 9028 MON_HOUR_ON_4 o 6WDUW RI 0RQGD KRXU WLPHU SHULRG 21 0 23 R W 9029 MON_MIN_ON_4 o Start of Monday mi...

Page 143: ...7KXUVGD PLQXWH WLPHU SHULRG 0 0 59 R W 9078 THU_HOUR_OFF_4o QG RI 7KXUVGD KRXU WLPHU SHULRG 23 0 23 R W 9079 THU_MIN_OFF_4 o QG RI 7KXUVGD PLQXWH WLPHU SHULRG 0 0 59 R W 9080 FRI_HOUR_ON_1 o 6WDUW RI ULGD KRXU WLPHU SHULRG 6 0 23 R W 9081 FRI_MIN_ON_1 o Start of Friday minute timer period 1 0 0 59 R W 9082 FRI_HOUR_OFF_1 o QG RI ULGD KRXU WLPHU SHULRG 8 0 23 R W 9083 FRI_MIN_OFF_1 o End of Friday ...

Page 144: ...nce 2 modulating valve 3 on off electrical resistance 4 on off valve 002 0 0 4 R W 9119 TYPE_COOLING_COIL o type of cooling battery 0 no cooling battery 1 modulating valve 2 on off valve 003 0 0 2 R W 9120 TYPE_POST_HEATING_COIL o W SH RI SRVW KHDWLQJ EDWWHU QR SRVW KHDWLQJ EDWWHU 1 modulating electrical resistance 2 modulating valve 3 on off electrical resistance 4 on off valve 004 0 0 4 R W 9121...

Page 145: ...alarm contact INPUT ON frost protection active 7 generic alarm contact INPUT ON generic alarm 8 condensation contact INPUT ON condensate alarm JHQHULF OWHU FRQWDFW 1387 21 JHQHULF OWHU DODUP VXSSO OWHU FRQWDFW 1387 21 VXSSO OWHU DODUP H WUDFWLRQ OWHU FRQWDFW 1387 21 H WUDFWRU OWHU DODUP 12 stop all alarm contact INPUT ON stop all alarm 13 fan alarm contact INPUT ON fan alarm IURVW SURWHFWLRQ DODUP...

Page 146: ... DFWLYH 019 0 0 21 R W 9136 ANALOG_INPUT1_LOG o QDORJXH LQSXW ORJLF ZLWK 019 8 to 21 0 normally open open INPUT OFF closed INPUT ON 1 normally closed closed INPUT OFF open INPUT ON 020 0 0 1 R W 9137 ANALOG_INPUT2_FUNC o Analogue input operation 2 0 not used 1 remote control sensor 2 supply sensor 3 external sensor IURVW SURWHFWLRQ KHDW H FKDQJHU VHQVRU VHDVRQ FKDQJH UHPRWH FRQWDFW 1387 21 ZLQWHU ...

Page 147: ...ALOG_INPUT3_LOG o QDORJXH LQSXW ORJLF ZLWK 023 8 to 21 0 normally open open INPUT OFF closed INPUT ON 1 normally closed closed INPUT OFF open INPUT ON 024 0 0 1 R W 9141 DIG_OUTPUT1_FUNC o Digital output operation 1 0 not used 1 speed 1 for on off fan 2 speed 2 for on off fan 3 speed 3 for on off fan KHDWLQJ YDOYH 5 cooling valve 6 mixed use valve 7 electrical resistance SRVW KHDWLQJ YDOYH SRVW KH...

Page 148: ...3 for on off fan KHDWLQJ YDOYH 5 cooling valve 6 mixed use valve 7 electrical resistance SRVW KHDWLQJ YDOYH SRVW KHDWLQJ HOHFWULFDO UHVLVWDQFH DXWKRULVDWLRQ IRU KXPLGL HU 11 external regulated damper 12 external not regulated damper E SDVV GDPSHU IRU FURVV ÀRZ KHDW H FKDQJHU GRXEOH EDWWHU KHDW H FKDQJHU RU RQ RII URWDU KHDW H FKDQJHU SUH KHDWLQJ HOHFWULFDO UHVLVWDQFH IRU KHDW H FKDQJHU RQ RII KXPL...

Page 149: ...RU SLSH DSSOLDQFHV 4 cooling valve output for 2 4 pipe appliances 5 mixed use valve output for 2 tube appliances 6 modulating electrical resistance output SRVW KHDWLQJ YDOYH RXWSXW SRVW KHDWLQJ HOHFWULFDO UHVLVWDQFH RXWSXW 9 modulating damper output PRGXODWLQJ KXPLGL HU PRGXODWLQJ GHKXPLGL HU PRGXODWLQJ URWDU KHDW H FKDQJHU PRGXODWLQJ E SDVV GDPSHU IRU KHDW H FKDQJHU 032 0 0 13 R W 9149 Reserved a...

Page 150: ...ote1 128 400 86 126 500 122 R W 9178 3523B 1 B 0 o 3URSRUWLRQDO EDQG IRU WKH OLPLW ǻ ǻ Note1 129 20 36 10 18 200 360 R W 9179 AUTHORIZE_SETPOINT_COMPENSATION o Activation of compensation IRU RSHUDWLRQV ZLWK 014 1 or 4 0 not enabled 1 enabled in cooling mode HQDEOHG LQ KHDWLQJ PRGH HQDEOHG LQ KHDWLQJ DQG FRROLQJ PRGHV 130 0 0 3 R W 9180 TEMP_EXT_MIN_COMP_HEATING o Minimum external temperature for w...

Page 151: ...ay of ventilation s 160 30 0 600 R W 9210 SETPOINT_PRESSURE o 3UHVVXUH 3D ÀRZ UDWH m3 K VHWSRLQW 161 1500 0 5000 R W 9211 PROP_BAND_PRESSURE o 3URSRUWLRQDO EDQG IRU SUHVVXUH 3D ÀRZ UDWH m3 K 162 300 1 5000 R W 9212 INTEGRAL_TIME_PRESSURE o Integral time for pressure s 163 0 0 999 R W 9213 MIN_OPENING_POS_DAMPER o Minimum modulating damper opening 164 10 0 165 R W 9214 MAX_OPENING_POS_DAMPER o Maxi...

Page 152: ...0 41 40 39 100 50 R W 9239 HYST_ANTIFROST o VWHUHVLV RI IURVW SURWHFWLRQ KHDW EDWWHU Note1 190 20 36 20 36 100 180 R W 9240 POS_COOLING_VALVE_ANTIFROST o Percentage of cooling valve RSHQLQJ LQ FDVH RI IURVW SURWHFWLRQ KHDW EDWWHU DODUP 191 0 0 100 R W 9241 MAX_HOUR_FAN_RUN o KRXUV FRXQWHU RI IDQ RSHUDWLRQ 192 2000 0 9990 R W 9242 VISU_TYPE_FIST_DISP o Value displayed on display A 0 internal sensor...

Page 153: ...UT o Unit of measurement of display B for input 0 10 V 0 ppm 1 R H 2 no unit 208 0 0 2 R W 9258 COR_AI3_VOLT_INPUT o Correction of input 0 10 V AI3 209 0 980 980 R W 9259 PRIORITY_MANUAL_OFF o 0DQXDO VZLWFK RII SULRULW PDQXDO RQ RII KDV QRW SULRULW PDQXDO RQ RII KDV SULRULW 210 0 0 1 R W 9260 LIMIT_MANUAL_SPEED o Manual speed limit 211 50 15 100 R W 9261 PRIORITY_TEMP_HUM o 7HPSHUDWXUH KXPLGLW FRQ...

Page 154: ...DWH 213 0 0 1000 R W To obtain the address of any register subtract 1 from the register number indicated in the table example the address of the Modbus variable SUN_HOUR_ON_1 is 9000 1 8999 1RWH 6HW DOO WHPSHUDWXUH SDUDPHWHUV XVLQJ WKH VDPH XQLW GH QHG E WKH 81 7B B UHJLVWHU SDUDPHWHU 196 Q WKH YDOXHV DUH GLVSOD HG PXOWLSOLHG E Q WKH YDOXHV RI WKH SDUDPHWHUV 101 103 104 105 114 116 118 122 123 124...

Page 155: ...eters loaded KHQ WKH GHIDXOW SDUDPHWHUV DUH ORDGHG WKH FRQWUROOHU UHWXUQV WR FRQWURO PRGH DQG WKH UHJLVWHU 5 6 7B3 5 0B72B FAULT in address 9274 resets to 0 Clock setting via MODBUS 7R VHW WKH FORFN YLD WKH 0RGEXV SURFHHG DV IROORZV VHW WKH YDULDEOHV RI UHJLVWHUV WR IURP 5B6 7 WR 0 1B6 7 VHW WKH YDULDEOH RI ABI_CLOCK_SET_FROM_MODBUS activation of clock update to 1 2QFH WKH FORFN KDV EHHQ XSGDWHG W...

Page 156: ... WKH UHJXODWRU VHH XPSHU FRQ JXUDWLRQ SDJH 137 7KH PD LPXP OHQJWK RI WKH EXV GHSHQGV RQ WKH EDXG UDWH DQG WKH FDEOH LWVHOI RU D EDXG UDWH RI WKH FDEOH 9 W SH FDQ EH XS WR P ORQJ Q EUDQFK OLQHV PXVW EH VKRUW DW PRVW P ORQJ I RX XVH D PXOWL SRUW WDS IRU Q EUDQFKHV HDFK EUDQFK FDQ EH XS WR P divided by n 7R LQFUHDVH WKH QXPEHU RI GHYLFHV RQ WKH OLQH RU LQFUHDVH WKH OHQJWK RI WKH FDEOHV RX PXVW LQVWDO...

Page 157: ...O1 G G0 24Vac Y G0 AI3 18 AO2 G0 Y G G0 G0 G 19 20 AO3 G0 Y G0 G AI3 GND GND A B N L DI1 GND DI2 AI1 GND AI2 AO1 GND COM DO1 AO2 GND AO3 1 2 10 11 12 13 14 15 16 17 18 19 20 30 31 40 41 42 43 44 Connection of AHU 1xxSx1 version DO1 1 2 AI1 AI2 DI1 DI2 MODBUS RTU AH xMxxx B 10 11 12 13 14 15 30 31 32 40 41 42 43 44 DO2 A GND L N 230Vac Power Supply 16 17 AO1 G G0 24Vac Y G0 AI3 18 AO2 G0 Y G G0 G0 ...

Page 158: ...2 AI3 MODBUS RTU AH xMxxx B 10 11 12 13 14 15 30 31 35 40 41 42 43 44 DO2 32 DO3 33 DO4 34 DO5 A GND L N 230Vac Power Supply N L DI1 GND DI2 AI1 GND AI2 COM DO5 DO4 DO3 AI3 GND GND A B DO2 DO1 1 2 10 11 12 13 14 15 30 31 40 41 42 43 44 32 33 34 35 I WKH DLU TXDOLW VHQVRU ZLWK 9 RXWSXW LV XVHG FRQQHFW DV SHU JXUH Q RWKHU FDVHV WHPSHUDWXUH VHQVRU PDNH WKH FRQQHFWLRQV DV SHU JXUH 40 41 AI3 40 41 AI3 ...

Page 159: ...strietechnik it www industrietechnik it 44 Dimensions 128 80 76 83 5 18 7 51 30 25 5 45 Mounting instructions QVWDOO WKH DSSOLDQFH LQ D ORFDWLRQ DZD IURP VRXUFHV RI KHDW DQG DZD IURP GLUHFW DLUÀRZ DW DURXQG P DERYH WKH ÀRRU R QRW LQVWDOO WKH WKHUPRVWDW RQ SDUWLFXODUO FROG RU KRW ZDOOV RU RXWVLGH 150cm OK OK ...

Page 160: ... Via Julius Durst 70 39042 BRESSANONE BZ Italy Tel 39 0472 830626 info industrietechnik it www industrietechnik it QVWDOOV ZLWK PRGXOH ÀXVK PRXQWLQJ KRXVLQJ J WLFLQR DYDLODEOH RQ UHTXHVW 0RXQWLQJ KROH FHQWUH GLVWDQFH PP 1 1 2 2 3 4 5 ...

Page 161: ...161 162 AB Industrietechnik srl Via Julius Durst 70 39042 BRESSANONE BZ Italy Tel 39 0472 830626 info industrietechnik it www industrietechnik it ...

Page 162: ...162 162 AB Industrietechnik srl Via Julius Durst 70 39042 BRESSANONE BZ Italy Tel 39 0472 830626 info industrietechnik it www industrietechnik it ...

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