manualshive.com logo in svg

HIdRos LDA Series, Technical Manual

The HIdRos LDA Series product comes with a comprehensive Technical Manual that you can easily download for free from our website. This manual provides detailed instructions and information to ensure proper installation and usage of the product. Visit 88.208.23.73:8080 to access your free manual today.

Share
Download
background image

Rev. E 11-2021

14

MTEC.3900.GB-E-1 Operation and maintenance manual LDA series English

LDA

 Air to water chillers 

3.3 Accessories description

3.3.1 Rubber vibration dampers (KAVG)

7REHLQVWDOOHGEHQHDWKWKHXQLWEDVHDQGWKHJURXQGWRDYRLGWKHWUDQVPLVVLRQRIYLEUDWLRQVDQGWKHQRLVHWRWKHEXLOGLQJ

3.3.2 Spring vibration dampers (KAVM)

7REHLQVWDOOHGEHQHDWKWKHXQLWEDVHDQGWKHJURXQGWRDYRLGWKHWUDQVPLVVLRQRIYLEUDWLRQVDQGWKHQRLVHWRWKHEXLOGLQJ

3.3.3 Antifreeze heater (RAEV)

This

NLWXVHGLQXQLWVZLWKRXWDK\GUDXOLFNLWFRPSULVHVD³VHOIKHDWLQJ´HOHFWULFFDEOHWKDWLVZUDSSHGDURXQGWKHXVHUDQGGRPHVWLFKRW

ZDWHUH[FKDQJHU6:8QLWVRQO\DQGWKHZDWHUFLUFXLWSLSHZRUN7KLVGHYLFHLVFRQWUROOHGE\WKHPLFURSURFHVVRU

3.3.4 Antifreeze kit (only A1 versions) (KPU-KPSU)

This

NLWXVHGRQXQLWV¿WWHGZLWKDK\GUDXOLFNLWFRPSULVHVD³VHOIKHDWLQJ´HOHFWULFFDEOHWKDWLVZUDSSHGDURXQGWKHXVHUDQGGRPHVWLFKRW

ZDWHUH[FKDQJHU6:8QLWVRQO\WKHZDWHUFLUFXLWSLSHZRUNDQGLQFOXGHVDQDUPRXUHGHOHFWULFKHDWHUWKDWLV¿WWHGLQVLGHWKHZDWHUWDQN
7KLVGHYLFHLVFRQWUROOHGE\WKHPLFURSURFHVVRU

3.3.5 Pressure gauges (MAML)

7KHVHHQDEOHWKHVWDQGLQJFKDUJHDQGWKHRSHUDWLQJSUHVVXUHVWREHPRQLWRUHG

&RQGHQVLQJFRLOSURWHFWLRQPHVKZLWKPHWDOOLFÀOWHU)$00

This

SURWHFWVWKHFRQGHQVLQJFRLOIURPDFFLGHQWDOGDPDJHDQGIURPZHDWKHUHYHQWVKDLO,WDOVRSUHYHQWVOHDYHVSDSHUDQGGHEULVIURP

FROOHFWLQJDWWKHFRLOWKXVUHGXFLQJPDLQWHQDQFH

3.3.7 Electronic soft starter (DSSE)

The

VRIWVWDUWHUUHGXFHVWKHSHDNVWDUWLQJFXUUHQWGRZQWRPD[LPXPRIWKHQRPLQDOSHDNYDOXH7KHGHYLFHFDQRQO\EHLQVWDOOHGLQ

WKHIDFWRU\

3.3.8  Remote control panel (PCRL)

This

SDQHOFDQEHPRXQWHGXSWRPPD[LPXPIURPWKHXQLWDQGUHSOLFDWHVDOORIWKHFRQWUROIXQFWLRQV,WLVFRQQHFWHGXVLQJDWZLQFDEOH

RIPPVHFWLRQ

3.3.9 RS485 serial interface card modbus protocol (INSE)

7KLVFRQWUROOHUFDUGHQDEOHVWKHFRQWUROOHUWRFRPPXQLFDWHZLWKRWKHUGHYLFHVRQD%06XVLQJ0RGEXVSURWRFRO

3.3.10 Electronic expansion valve (VTEE)

The

HOHFWURQLFH[SDQVLRQYDOYHHQDEOHVWKHPD[LPXPSRVVLEOHHI¿FLHQF\WREHDFKLHYHGE\PD[LPLVLQJWKHHYDSRUDWRUKHDWH[FKDQJH

PLQLPLVLQJWKHUHDFWLRQWLPHWRORDGYDULDWLRQVDQGRSWLPLVLQJWKHVXSHUKHDW,WLVVWURQJO\UHFRPPHQGHGIRUXVHLQV\VWHPVWKDWZLOOH[SHUL

-

HQFHODUJHORDGYDULDWLRQV

3.3.8 Low noise version (LS)

This

YHUVLRQLQFOXGHVWKHFRPSOHWHDFRXVWLFLQVXODWLRQRIWKHXQLWFRPSUHVVRUKHDWH[FKDQJHUVYDQHVZLWKFRPSUHVVRUMDFNHWVDQG

LQVXODWLQJPDWHULDOPDGHZLWKKLJKGHQVLW\PHGLDDQGWKHLQWHUSRVLWLRQRIKHDY\ELWXPHQOD\HU

3.2.9 Extra low noise version (XL)

8QLWVLQ;/YHUVLRQDUHVXSSOLHGDVVWDQGDUGZLWKWKHODWHVWµ)ORDWLQJ)UDPH¶WHFKQRORJ\WKDWFRPSOHWHO\LVRODWHVWKHFRPSUHVVRUVIURP
WKHPDLQFDVLQJWKHUHE\HOLPLQDWLQJYLEUDWLRQDQGQRLVHIURPWKLVVRXUFH7KHµ)ORDWLQJ)UDPH¶LVDVSHFLDOYLEUDWLRQDQGDFRXVWLFGDPSLQJ
V\VWHPWKDWFRQVLVWVRIDEDVHSODWHDQGDFRXVWLFHQFORVXUHWKDWKRXVHVWKHFRPSUHVVRUV7KHEDVHSODWHLVVHSDUDWHGIURPWKHVXSSRUWLQJ
IUDPHRIWKHXQLWE\VRIWVWHHOVSULQJVWKDWKDYHDKLJKGDPSLQJSRZHU:LWKLQWKHHQFORVXUHWKHFRPSUHVVRUVDUHPRXQWHGRQUXEEHUVKRFN
DEVRUEHUVRQWKHÀRDWLQJEDVHSODWH7KHHQFORVXUHLVPDQXIDFWXUHGIURPJDOYDQL]HGVWHHOVDQGZLFKSDQHOVWKDWKDYHDPLFURSHUIRUDWHG
LQQHUVNLQDQGDFRUHRIPPWKLFNKLJKGHQVLW\NJPPLQHUDOZRRO7KHHQWLUHDUUDQJHPHQWSURYLGHVDGRXEOHGDPSLQJV\VWHPDQG
DFRXVWLFDWWHQXDWLRQ7KHFRPSUHVVRUUHIULJHUDQWSLSHVDUHFRQQHFWHGWRWKHUHIULJHUDQWFLUFXLWWKURXJK³DQDFRQGD´ÀH[LEOHFRQQHFWLRQV
)OH[LEOHFRQQHFWLRQVDUHDOVRXVHGRQWKHZDWHUSLSHZRUNZLWKLQWKHXQLW7KHFRPELQDWLRQRIWKHVHV\VWHPVUHVXOWVLQDQRYHUDOOQRLVH
UHGXFWLRQLQWKHUHJLRQRIG%$8QLWHTXLSSHGZLWKORZURWDWLRQVSHHGIDQVDSSUR[USP

Summary of Contents for LDA Series

Page 1: ... XQGHUWDNLQJ DQ ZRUN RQ the unit RETAIN FOR FUTURE REFERENCE QFRUSRUDWHG LQ WKLV GRFXPHQW DUH WKH IROORZLQJ HFODUDWLRQ RI FRQIRUPLW 7HFKQLFDO PDQXDO TECHNICAL MANUAL AIR TO WATER CHILLERS LDA SERIES MTEC 3900 2SHUDWLRQ DQG PDLQWHQDQFH PDQXDO VHULHV QJOLVK Rev E 11 2021 2ULJLQDO LQVWUXFWLRQV ...

Page 2: ...UHJDUGLQJ WKH XVH RI LWV SURGXFWV 7KH RPSDQ IROORZV D SROLF RI FRQWLQXRXV SURGXFW GHYHORSPHQW DQG LPSURYHPHQW DQG UHVHUYHV WKH ULJKW WR PRGLI VSHFL FDWLRQV HTXLS PHQW DQG LQVWUXFWLRQV UHJDUGLQJ XVH DQG PDLQWHQDQFH DW DQ WLPH ZLWKRXW QRWLFH Declaration of conformity H GHFODUH XQGHU RXU RZQ UHVSRQVLELOLW WKDW WKH EHORZ HTXLSPHQW FRPSOLHV LQ DOO SDUWV ZLWK WKH DQG 1 GLUHFWLYHV 7KH GHFODUDWLRQ RI FRQI...

Page 3: ...SH RI UHIULJHUDQW XVHG LUVW DLG PHDVXUHV 7 1 5 7 5 67 6 8QLW GHVFULSWLRQ 3 2 Other versions FFHVVRULHV GHVFULSWLRQ 7HFKQLFDO GDWD 2SHUDWLRQ OLPLWV RPSUHVVRU FDSDFLW VWHSV 3 7 CRUUHFWLRQ WDEOHV 6RXQG GDWD 167 7 21 HQHUDO VDIHW JXLGHOLQHV DQG DQG XVH RI V PEROV RUNHUV KHDOWK DQG VDIHW 3HUVRQDO SURWHFWLYH HTXLSPHQW 4 4 Inspection 6WRUDJH 8QSDFNLQJ LIWLQJ DQG KDQGOLQJ RFDWLRQ DQG PLQLPXP WHFKQLFDO FOH...

Page 4: ...FRXVWLF VLJQDO VLOHQFLQJ 0RGG ODUP UHVHW 0RGG LVSOD DODUP KLVWRU 0RGG 86 0RGG 6ZLWFK WKH XQLW RQ 0RGG 6WRS 0RGG RZ WR FKDQJH WKH VHW SRLQWV 0RGG 352 6 NH 0RGG 50 NH 0RGG 5 NH 0RGG 6 59 NH 0RGG 8 UNIT MAINTENANCE HQHUDO ZDUQLQJV 8 2 Access to the unit 6FKHGXOHG PDLQWHQDQFH 3HULRGLFDO DQG UVW VWDUW XS FKHFNV 5HIULJHUDQW FLUFXLW UHSDLU 9 DECOMMISSIONING 9 1 Disconnect the unit LVSRVDO UHFRYHU DQG UHF...

Page 5: ...7KHVH LQVWUXFWLRQV DUH LQWHQGHG WR SURYLGH WKH LQIRUPDWLRQ UHTXLUHG IRU WKH VHOHFWLRQ LQVWDOODWLRQ XVH DQG PDLQWHQDQFH RI WKH XQLW 7KH KDYH EHHQ SUHSDUHG LQ DFFRUGDQFH ZLWK WKH XURSHDQ 8QLRQ ODZV DQG ZLWK WKH WHFKQLFDO VWDQGDUGV LQ IRUFH DW WKH GDWH RI LVVXH RI WKH instructions 7KH LQVWUXFWLRQV FRQWDLQ DOO WKH QHFHVVDU LQIRUPDWLRQ WR SUHYHQW DQ UHDVRQDEO IRUHVHHDEOH PLVXVH 7KH PDQXDO PXVW EH NHSW ...

Page 6: ... ZLWK LHH UHJXODWLRQV RZ SUHVVXUH VDIHW YDOYH 3RLVRQLQJ severe burns LJK HYDSRUDWLQJ SUHV VXUH FDXVLQJ D UHIJULJ HUDQW GLVFKDUJH GXULQJ PDLQWHQDQFH DUHIXOO FKHFN WKH HYDSRUDWLQJ SUHVVXUH GXU LQJ WKH PDLQWHQDQFH RSHUDWLRQV 8VH DOO SHUVRQDO SURWHFWLYH HTXLSPHQW UHTXLUHG E WKH ODZ 33 PXVW DOVR SURWHFW DJDLQVW JDV OHDNV IURP WKH VDIHW YDOYH 7KH RXWOHW RI WKHVH YDOYHV LV GL UHFWHG WR DYRLG FDXVLQJ GDPD...

Page 7: ...ARNING EODFN JUDSKLF V PERO DGGHG WR D HOORZ WULDQJOH ZLWK EODFN HGJHV LQGLFDWHV GDQJHU ACTION REQUIRED ZKLWH V PERO LQVHUWHG LQ D EOXH FLUFOH LQGLFDWHV DQ DFWLRQ WKDW PXVW EH GRQH WR DYRLG D ULVN 7KH JUDSKLF V PERO ZDUQLQJ LV TXDOL HG ZLWK DGGLWLRQDO VDIHW LQIRUPDWLRQ WH W RU RWKHU V PEROV 6DIHW V PEROV FRPELQHG LQ DFFRUGDQFH ZLWK 62 1 7 General Description of Symbols Used 6DIHW V PEROV FRPELQHG ...

Page 8: ...UDWXUH WKDW FRXOG FUHDWH ULVNV SHARP SURFACES 7KH V PERO LQGLFDWHV FRPSRQHQWV RU SDUWV WKDW FRXOG FDXVH VWDE ZRXQGV EARTH CONNECTION 7KH V PERO LGHQWL HV DUWKLQJ FRQQHFWLRQ SRLQWV LQ WKH XQLW READ AND UNDERSTAND THE INSTRUCTIONS 5HDG DQG XQGHUVWDQG WKH LQVWUXFWLRQV RI WKH PDFKLQH EHIRUH DQ RSHUDWLRQV RECOVER OR RECYCLE MATERIAL 1 8 Safety symbols used 7KH XQLW LV QRW VXLWDEOH IRU RSHUDWLRQV LQ HQY...

Page 9: ... to water chillers 7KH SURGXFW ODEHO VKRXOG QHYHU EH UHPRYHG IURP WKH XQLW 8QLW LGHQWLÀFDWLRQ DFK XQLW KDV D UDWLQJ SODWH WKDW SURYLGHV NH LQIRUPDWLRQ UHJDUGLQJ WKH PDFKLQH 7KH UDWLQJ SODWH PD GLIIHU IURP WKH RQH VKRZQ EHORZ DV WKH H DPSOH LV IRU D VWDQGDUG XQLW ZLWKRXW DFFHVVRULHV RU DOO HOHFWULFDO LQIRUPDWLRQ QRW SURYLGHG RQ WKH ODEHO UHIHU WR WKH ZLULQJ GLDJUDP IDFVLPLOH RI WKH ODEHO LV VKRZQ E...

Page 10: ...ection 2 1 6 Professional exposure limits 2 2 Refrigerant handling 7KH UHIULJHUDQWV XVHG GHFRPSRVH LQ WKH ORZHU DWPRVSKHUH WURSRVSKHUH UHODWLYHO TXLFNO 7KH GHFRPSRVHG SURGXFWV DUH KLJKO GLVSHUVLEOH DQG WKHUHIRUH KDYH D YHU ORZ FRQFHQWUDWLRQ 7KH GR QRW LQÀXHQFH WKH SKRWRFKHPLFDO VPRJ ZKLFK LV QRW DPRQJ WKH 92 YRODWLOH RUJDQLF FRPSRXQGV DV VWLSXODWHG LQ WKH JXLGHOLQHV WR WKH 81 7KH FRQVWLWXHQW UHIUL...

Page 11: ...WLODWLRQ UDWH LV ORZHU OZD V HQVXUH DGHTXDWH YHQWL ODWLRQ YRLG FRQWDFW ZLWK RSHQ ÀDPHV DQG KRW VXUIDFHV DV WKLV FDQ FDXVH WR LF DQG LUULWDWLQJ GHFRPSRVLWLRQ SURGXFWV WR IRUP YRLG FRQWDFW EHWZHHQ OLTXLG UHIULJHUDQW DQG WKH H HV RU VNLQ QVXUH VXLWDEOH SHUVRQDO SURWHFWLRQ HVSHFLDOO UHVSLUDWRU SURWHFWLRQ GXULQJ FOHDQLQJ RSHUDWLRQV I GHHPHG VDIH LVRODWH WKH VRXUFH RI WKH OHDN I WKH OHDNDJH LV VPDOO DQG...

Page 12: ...LRQ YDOYH ZLWK H WHUQDO HTXDOL HU 6FKUDGHU YDOYHV IRU PDLQWHQDQFH DQG FRQWURO SUHVVXUH VDIHW GHYLFH IRU FRPSOLDQFH ZLWK 3 UHJXODWLRQV 3 1 3 Compressors The FRPSUHVVRUV XVHG DUH D KLJK SHUIRUPDQFH VFUROO W SH Q DOO XQLWV WKH FRPSUHVVRUV DUH FRQQHFWHG LQ WDQGHP 7KLV UHVXOWV LQ PXFK KLJKHU HI FLHQFLHV DW SDUW ORDGV FRPSDUHG WR XQLWV ZLWK LQGHSHQGHQW UHIULJHUDQW FLUFXLWV 7KH FRPSUHVVRUV DUH DOO VXSSOL...

Page 13: ...Q WKH UHWXUQ ZDWHU OLQH IURP WKH EXLOGLQJ DQWLIUHH H SURWHFWLRQ VHQVRU LQVWDOOHG RQ WKH RXWOHW ZDWHU WHPSHUDWXUH KLJK SUHVVXUH VZLWFK ZLWK PDQXDO UHVHW ORZ SUHV VXUH VZLWFK ZLWK DXWRPDWLF UHVHW KLJK SUHVVXUH VDIHW YDOYH FRPSUHVVRU WKHUPDO RYHUORDG SURWHFWLRQ IDQV WKHUPDO RYHUORDG SURWHFWLRQ DQG ÀRZ VZLWFK 3 2 Other versions 3 2 1 BT Version RZ XVHU ZDWHU WHPSHUDWXUH VXSSOLHG ZLWK D VSHFL F FRROLQJ...

Page 14: ...FWHG XVLQJ D WZLQ FDEOH RI PP VHFWLRQ 3 3 9 RS485 serial interface card modbus protocol INSE 7KLV FRQWUROOHU FDUG HQDEOHV WKH FRQWUROOHU WR FRPPXQLFDWH ZLWK RWKHU GHYLFHV RQ D 06 XVLQJ 0RGEXV SURWRFRO 3 3 10 Electronic expansion valve VTEE The HOHFWURQLF H SDQVLRQ YDOYH HQDEOHV WKH PD LPXP SRVVLEOH HI FLHQF WR EH DFKLHYHG E PD LPLVLQJ WKH HYDSRUDWRU KHDW H FKDQJH PLQLPLVLQJ WKH UHDFWLRQ WLPH WR OR...

Page 15: ...WLQJ SDUDPHWHUV 7KLV GHYLFH FDQ EH XVHG DV ZHOO WR UHGXFH XQLW VRXQG OHYHO HPLVVLRQ ZKHQ DPELHQW WHPSHUDWXUH LV GHFUHDVLQJ L H GXULQJ QLJKW WLPH DQ VSHHG FRQWURO LV IDFWRU SUH VHW 7KH YDOXHV PXVW QHYHU EH PRGL HG 3 3 12 Partial heat recovery RP00 0DGH E D EUDLVHG SODWHV H FKDQJHU LQ VWHHO LQR 6 WKDW FDQ UHFRYHU DURXQG WKH RI WKH WKHUPDO ORDG WR WKH FRQGHQVHU 3 3 13 Liquid line solenoid valve VSLI ...

Page 16: ... 2504 3004 3204 3504 4004 4504 5004 kW 122 5 140 2 154 4 183 3 207 1 201 7 221 8 246 2 297 1 327 8 370 6 417 1 kW 44 2 50 3 58 0 64 5 72 9 71 5 82 5 91 2 100 0 115 0 129 6 146 9 W W 2 77 2 79 2 66 2 84 2 84 2 82 2 69 2 70 2 97 2 85 2 86 2 84 kWh kWh 3 95 4 00 4 01 4 01 4 01 3 96 3 97 3 98 4 04 4 00 4 01 4 25 155 157 157 157 157 155 156 156 159 157 157 167 dB A 85 85 85 89 90 87 89 90 90 91 92 93 d...

Page 17: ...500 500 500 SE XL CO 252 302 402 432 492 592 702 802 1002 1202 1402 1402 kW 18 5 25 4 29 4 39 7 44 4 50 6 55 8 63 0 85 2 92 7 105 2 105 2 kW 6 5 9 1 10 4 13 9 15 0 18 3 21 1 22 9 31 3 36 8 40 9 40 9 W W 2 84 2 81 2 82 2 87 2 96 2 77 2 64 2 75 2 72 2 52 2 57 2 57 kWh kWh 4 14 4 12 4 14 4 11 4 12 4 15 4 11 4 12 4 13 4 11 4 15 4 10 163 162 163 161 162 163 162 162 162 162 163 161 0 dB A 68 69 69 71 75...

Page 18: ... 1000 1000 1000 HE LS CO 1602 1802 2002 2302 2502 2504 3004 3204 3504 4004 4504 kW 133 3 152 1 169 3 195 6 215 1 210 3 246 8 267 7 303 2 345 3 390 kW 41 8 48 1 53 6 62 7 68 3 66 3 76 2 85 0 95 3 108 2 123 8 W W 3 19 3 16 3 16 3 12 3 15 3 17 3 24 3 15 3 18 3 19 3 15 kWh kWh 4 42 4 41 4 31 4 40 4 28 4 25 4 36 4 32 4 41 4 28 4 43 174 175 169 173 168 167 171 170 173 168 174 dB A 87 88 88 89 91 88 89 9...

Page 19: ...0 1000 1000 1000 HE XL CO 1602 1802 2002 2302 2502 2504 3004 3204 3504 4004 4504 kW 130 1 150 1 166 8 189 1 211 0 208 5 236 0 264 0 297 8 337 4 383 5 kW 42 0 48 1 53 6 60 8 67 8 67 3 75 6 84 9 95 4 108 5 122 9 W W 3 10 3 12 3 11 3 11 3 11 3 10 3 12 3 11 3 12 3 11 3 12 kWh kWh 4 40 4 45 4 35 4 35 4 28 4 30 4 40 4 35 4 38 4 30 4 40 173 175 171 171 168 169 173 171 172 169 173 dB A 81 81 81 83 84 81 8...

Page 20: ...erature C Input power correction factor Cooling capacity correction factor 7KH FRROLQJ FDSDFLW RI WKH FRPSUHVVRU LV REWDLQHG E PXOWLSO LQJ WKH QRPLQDO YDOXHV 3 3 ZLWK ZDWHU SURGXFHG DW VKRZQ DW SDJH DQG IRU UHVSHFWLYH FRUUHFWLRQ IDFWRUV RU HDFK FXUYH WKH GLIIHUHQFH EHWZHHQ WKH WHPSHUDWXUH RI ZDWHU HQWHULQJ Q DQG OHDYLQJ 2XW WKH XVHUV KHDW H FKDQJHU LV 7KH GDWD VKRZQ LQ WKH JUDSK DUH JHQHULF DQG RQ...

Page 21: ...HUDWH ZLWK DLU WHPSHUDWXUHV IURP WR 3 5 Operational limits PELHQW WHPSHUDWXUH RROLQJ PRGH ZLWK FRQG SUHVV FRQWU RROLQJ PRGH ZLWKRXW FRQG SUHVV FRQWU RROLQJ PRGH ZLWKRXW FRQG SUHVV FRQWU DQG JO FRO 2QO 7 YHUVLRQV RROLQJ PRGH ZLWK FRQG SUHVV FRQWU DQG JO FRO 2QO 7 YHUVLRQV DWHU WHPSHUDWXUH SURGXFWLRQ 8QLWV DUH GHVLJQHG DQG PDQXIDFWXUHG WR XURSHDQ VDIHW DQG WHFKQLFDO VWDQGDUGV 7KH XQLWV KDYH EHHQ GHV...

Page 22: ...2 592 602 702 802 902 1002 1202 1402 1602 1802 2002 2302 2502 2504 3004 3204 3504 4004 4504 5004 MTEC 3900 GB E 1 Operation and maintenance manual LDA series English LDAAir to water chillers 3 6 Compressor capacity steps NUMBER of COMPRESSORS Model ...

Page 23: ...pacity correction factor IPCF Input power correction factor 3 7 1 Operation with glycol 3 7 Correction tables RUUHFWLRQ WDEOHV GLIIHUHQW W 3 7 3 Correction tables different Fouling factors DSDFLW FRUUHFWLRQ IDFWRU 3 QSXW SRZHU FRUUHFWLRQ IDFWRU DWHU ÁRZ FRUUHFWLRQ IDFWRU 3 3UHVVXUH GURSV FRUUHFWLRQ IDFWRU 7KH ZDWHU ÀRZ UDWH DQG SUHVVXUH GURS FRUUHFWLRQ IDFWRUV DUH WR EH DSSOLHG GLUHFWO WR WKH YDOX...

Page 24: ... 6 6 93 61 SE LS 6 6 73 41 6 6 74 42 6 6 74 42 6 6 75 43 6 6 77 45 6 6 77 45 6 6 77 45 6 6 78 46 6 6 79 47 6 6 82 50 6 6 83 51 6 6 84 52 6 6 85 53 6 6 85 53 6 6 85 53 6 6 89 57 6 6 90 58 6 6 87 55 6 6 89 57 6 6 90 58 6 6 90 58 6 6 91 59 6 6 92 60 6 6 93 61 MTEC 3900 GB E 1 Operation and maintenance manual LDA series English LDAAir to water chillers Octave bands Hz 3 8 Sound data Z 6RXQG SRZHU OHYH...

Page 25: ...56 6 88 56 6 90 58 6 91 59 SE XL 6 68 36 6 69 37 6 69 37 6 71 39 6 75 43 6 75 43 6 75 43 6 76 44 6 77 45 6 80 48 6 82 50 6 83 51 6 85 53 6 85 53 6 85 53 6 87 55 6 89 57 6 85 53 6 87 55 6 88 56 6 88 56 6 88 56 6 90 58 6 91 59 MTEC 3900 GB E 1 Operation and maintenance manual LDA series English LDAAir to water chillers Z 6RXQG SRZHU OHYHO DFFRUGLQJ WR 62 S 6RXQG SUHVVXUH OHYHO PHDVXUHG DW PW IURP WK...

Page 26: ...9 6 93 61 6 94 62 HE LS 6 71 39 6 73 41 6 73 41 6 75 43 6 77 45 6 77 45 6 77 45 6 78 46 6 81 49 6 84 52 6 85 53 6 86 54 6 87 55 6 88 56 6 88 56 6 89 57 6 91 59 6 88 56 6 89 57 6 90 58 6 91 59 6 91 59 6 93 61 6 94 62 MTEC 3900 GB E 1 Operation and maintenance manual LDA series English LDAAir to water chillers Octave bands Hz Z 6RXQG SRZHU OHYHO DFFRUGLQJ WR 62 S 6RXQG SUHVVXUH OHYHO PHDVXUHG DW PW ...

Page 27: ...52 84 52 84 52 86 54 87 55 HE XL 64 32 65 33 68 36 70 38 72 40 72 40 72 40 73 41 75 43 77 45 78 46 80 48 81 49 81 49 81 49 83 51 84 52 81 49 83 51 81 49 84 52 84 52 86 54 87 55 MTEC 3900 GB E 1 Operation and maintenance manual LDA series English LDAAir to water chillers Z 6RXQG SRZHU OHYHO DFFRUGLQJ WR 62 S 6RXQG SUHVVXUH OHYHO PHDVXUHG DW PW IURP WKH XQLW LQ IUHH HOG FRQGLWLRQV GLUHFWLRQ IDFWRU 4...

Page 28: ...LRQV VDIHO 3RRU RU WRR VWURQJ OLJKWLQJ FDQ FDXVH ULVNV QVXUH WKDW ZRUN SODFHV DUH DOZD V DGHTXDWHO YHQWLODWHG DQG WKDW UHVSLUDWRUV DUH ZRUNLQJ LQ JRRG FRQGLWLRQ DQG FRPSO IXOO ZLWK WKH UHTXLUHPHQWV RI WKH FXUUHQW UHJXODWLRQV HIRUH XQGHUWDNLQJ DQ WDVN WKH RSHUDWRU PXVW EH IXOO WUDLQHG LQ WKH RSHUDWLRQ RI WKH PDFKLQHV WR EH XVHG DQG WKHLU FRQWUROV 7KH PXVW DOVR KDYH UHDG DQG EH IXOO FRQYHUVDQW ZLWK ...

Page 29: ...PDJH 7DNH GLJLWDO SKRWRJUDSKV 4 5 Storage 8QLWV VKRXOG EH VWRUHG XQGHU FRYHU DQG LGHDOO VKRXOG UHPDLQ LQ WKHLU SDFNDJLQJ 7KH WRROV WKDW DUH VXSSOLHG IRU RSHQLQJ WKH HOHFWULFV ER VKRXOG EH IRUPDOO WUDQVIHUUHG WR WKH SHUVRQ UHVSRQVLEOH IRU WKH SODQW 4 6 Unpacking W LV DGYLVDEOH WR OHDYH SDFNDJHG XQLWV GXULQJ KDQGOLQJ DQG UHPRYH LW EHIRUH WKH LQVWDOODWLRQ 7KH SDFNDJLQJ PXVW EH UHPRYHG FDUHIXOO WR SUH...

Page 30: ...00 800 800 800 350 350 350 1890 1890 2905 2905 1145 1145 2000 2000 1000 1000 1000 1000 1000 1000 350 350 1890 1890 2905 2905 1145 1145 2000 2000 1000 1000 1000 1000 1000 1000 350 350 1890 1890 2905 2905 1145 1145 2000 2000 1000 1000 1000 1000 1000 1000 350 350 1890 2905 1145 2000 1000 1000 1000 350 1890 2905 1145 2000 1000 1000 1000 350 1500 1500 1915 1915 875 875 1000 1000 800 800 800 800 800 800...

Page 31: ...5 1145 1145 D mm HA HE XL 2000 2000 2000 2000 2000 2000 2000 2000 E mm HA HE XL 1000 1000 1000 1000 1000 1000 1000 1000 F mm HA HE XL 1000 1000 1000 1000 1000 1500 1500 1500 G mm HA HE XL 2000 2000 2000 2000 2000 2000 2000 2000 H mm HA HE XL 350 350 350 350 350 350 350 350 SA SE 1002 1202 1402 1602 HA HE 1402 1602 1802 2002 SA SE 1802 2002 HA HE 2302 2502 SA SE 2302 2502 1890 2905 1145 2000 1000 1...

Page 32: ...00 2000 2000 2000 2000 2000 E mm HA HE XL 1000 1000 1000 1000 1000 1000 1000 1000 F mm HA HE XL 1500 1500 1500 1500 1500 1500 1500 1500 G mm HA HE XL 2000 2000 2000 2000 2000 2000 2000 2000 H mm HA HE XL 350 350 350 350 350 350 350 350 SA SE 2504 3004 3204 SA SE 3504 4004 HA HE 2504 3004 3204 3504 SA SE 4504 5004 HA HE 4004 4504 5004 2305 2305 2305 5295 5295 5295 1145 1145 1145 1000 1000 1000 1000...

Page 33: ...GDPSHUV RSWLRQDO DUH VXSSOLHG E WKH IDFWRU LQ VHSHUDWH SDFNDJLQJ 7 3 21 1 211 7 21 WITH ADAPTER UNITS 6 5 17 5 5 4 10 Serial interface card RS485 INSE Supervision V VWHP LQWHUIDFH VHULDO ERDUG 02 86 56 DYDLODEOH RQO 7KH LQVWDOODWLRQ RI WKH FDUG ZLOO DOORZ WKH XQLW WR EH SOXJJHG LQ DQG FRQQHFWHG WR D V VWHP ZLWK 02 86 SURWRFRO 7KLV V VWHP DOORZV RX WR UHPRWHO PRQLWRU DOO SDUDPHWHUV RI WKH XQLW DQG ...

Page 34: ...LQJ WKLV OWHU LV 2038 625 DQG WKH ZDUUDQW ZLOO EH LQYDOLGDWHG LI LW LV UHPRYHG 7KH OWHU PXVW EH NHSW FOHDQ DQG FKHFNHG SHULRGLFDOO 4 11 Hydraulic connections 7KH ZDWHU SLSH ZRUN PXVW EH LQVWDOOHG LQ DFFRUGDQFH ZLWK QDWLRQDO DQG ORFDO UHJXODWLRQ DQG FDQ EH PDGH IURP FRSSHU VWHHO JDOYDQL HG VWHHO RU 39 7KH 3LSHZRUN PXVW EH GHVLJQHG WR FDWHU IRU WKH QRPLQDO ZDWHU ÀRZ DQG WKH K GUDXOLF SUHVVXUH GURSV ...

Page 35: ...RXW RI WKH V VWHP 4 14 Expansion tank technical data LU WR ZDWHU FKLOOHUV UHTXLUH D PLQLPXP ZDWHU FRQWHQW LQ WKH XVHU K GUDXOLF FLUFXLW WR JXDUDQWHH FRUUHFW RSHUDWLRQ DQG WR DYRLG H FHVVLYH F FOLQJ RI WKH FRPSUHVVRUV WKDW FDQ UHGXFH WKH ZRUNLQJ OLIH RI WKH XQLW 4 13 User circuit minimum water content Model Minimum water content l Safety valve bar Tank water content solo versioni A1 l Model Capacit...

Page 36: ...NTU A2NTU 4 15 2 A1ZZU A2ZZU MTEC 3900 GB E 1 Operation and maintenance manual LDA series English LDAAir to water chillers 4 15 Hydraulic components 4 15 1 Standard Versions Standard Versions User Circuit 7KH ZDWHU SXPS PXVW EH LQVWDOOHG ZLWK WKH VXSSO VLGH WRZDUG WKH ZDWHU LQOHW FRQQHFWLRQ RI WKH XQLW User Circuit User Circuit ...

Page 37: ...LRQ EH UHSHDWHG DIWHU WKH XQLW KDV EHHQ RSHUDWLQJ IRU D QXPEHU RI KRXUV GXH WR WKH SUHVHQFH RI DLU EXEEOHV LQ WKH V VWHP 7KH SUHVVXUH RI WKH LQVWDOODWLRQ VKRXOG EH FKHFNHG UHJXODUO DQG LI LW GURSV EHORZ EDU WKH ZDWHU FRQWHQW VKRXOG EH WRSSHG XS I IUHTXHQW WRS XSV DUH UHTXLUHG FKHFN DOO FRQQHFWLRQV IRU OHDNV HIRUH HPSW LQJ SODFH WKH PDLQV VZLWFK LQ WKH 2II SRVLWLRQ 0DNH VXUH WKH OOLQJ JURXS YDOYH L...

Page 38: ...HU VXSSO PXVW UHVSHFW WKH UHSRUWHG WROHUDQFHV DQG OLPLWV I WKRVH WROHUDQFHV VKRXOG QRW EH UHVSHFWHG WKH ZDUUDQW ZLOO EH LQYDOLGDWHG ORZ VZLWFKHV PXVW EH FRQQHFWHG IROORZLQJ WKH LQGLFDWLRQ UHSRUWHG LQ WKH ZLULQJ GLDJUDP 1HYHU EULGJH ÀRZ VZLWFKHV FRQQHFWLRQV LQ WKH WHUPLQDO ERDUG XDUDQWHH ZLOO EH LQYDOLGDWHG LI FRQQHFWLRQV DUH DOWHUHG RU QRW SURSHUO PDGH 0DNH DOO FRQQHFWLRQV WR JURXQG SURYLGHG E ODZ...

Page 39: ...DUG XQLW ZLWKRXW DFFHVVRULHV Q DOO RWKHU FDVHV UHIHU WR WKH GDWD UHSRUWHG LQ WKH DWWDFKHG HOHFWULFDO ZLULQJ GLDJUDPV 7KH OLQH YROWDJH ÀXFWXDWLRQV FDQ QRW EH PRUH WKDQ RI WKH QRPLQDO YDOXH ZKLOH WKH YROWDJH XQEDODQFH EHWZHHQ RQH SKDVH DQG DQRWKHU FDQ QRW H FHHG DFFRUGLQJ WR 1 I WKRVH WROHUDQFHV VKRXOG QRW EH UHVSHFWHG SOHDVH FRQWDFW RXU RPSDQ OHFWULF GDWD PD FKDQJH IRU XSGDWLQJ ZLWKRXW QRWLFH W LV ...

Page 40: ...tions OO WHUPLQDOV UHIHUUHG WR LQ WKH H SODQDWLRQV EHORZ ZLOO EH IRXQG RQ WKH WHUPLQDO ERDUG LQVLGH WKH HOHFWULFDO ER OO HOHFWULF FRQQHFWLRQV PHQWLRQHG EHORZ KDYH WR EH PDGH E WKH LQVWDOOHU RQ VLWH Model XL Power supply Control board Auxiliary circuit Fans power supply Line section PE section 4 19 2 Electric data XL model Model XL Power supply Control board Auxiliary circuit Fans power supply Line...

Page 41: ...W LV SRVVLEOH WR LQFUHDVH WKH OHQJWK E XVLQJ FDEOH RI GLDPHWHU PP2 XS WR D PD LPXP GLVWDQFH RI PHWHUV USER CIRCUIT WATER PUMP I WKH SXPS LV IDFWRU VXSSOLHG DQG WWHG YHUVLRQ LW ZLOO DOUHDG EH FRQQHFWHG RWKHUZLVH FRQQHFW WR WHUPLQDOV 8 DQG 1 PD LPXP LQSXW FXUUHQW Q VWDQGDUG FRQ JXUDWLRQ WKH XQLW PLFURSURFHVVRU FRQWUROOHU VZLWFKHV RII WKH XVHU ZDWHU SXPS ZKHQ WKH VHW SRLQW LV UHDFKHG RU LI WKH XQLW L...

Page 42: ...r to water chillers 4 21 Refrigerant circuit layout DWHU WDQN ZLWKRXW SXPSV 3XPS 2QH SXPS ZLWKRXW ZDWHU WDQN 6KXW RII YDOYH 2QH SXPS ZLWK ZDWHU WDQN LVFKDUJH YDOYH 7ZR SXPSV ZLWKRXW ZDWHU WDQN FKDQJHUV KHDWLQJ 7ZR SXPS ZLWK ZDWHU WDQN 7DQN UHVLVWDQFH LJK SUHVVXUH WUDQVGXFHU 3LSHV UHVLVWDQFH 8VHU ZDWHU LQSXW SUREH DWHU YHQW 8VHU ZDWHU RXWSXW SUREH DWHU ÀRZ VZLWFK KDUJLQJ SOXJ VDH LJK SUHVVXUH SUHVV...

Page 43: ...PLQDWH 9HULI WKDW WKH XQLW LV LQVWDOOHG LQ D ZRUNPDQOLNH PDQQHU DQG LQ DFFRUGDQFH ZLWK WKH JXLGHOLQHV LQ WKLV PDQXDO KHFN WKDW DOO SRZHU FDEOHV DUH SURSHUO FRQQHFWHG DQG DOO WHUPLQDOV DUH FRUUHFWO HG 7KH RSHUDWLQJ YROWDJH EHWZHHQ SKDVHV 5 6 7 LV WKH RQH VKRZQ RQ WKH XQLW ODEHOV KHFN WKDW WKH XQLW LV FRQQHFWHG WR WKH V VWHP HDUWK KHFN WKDW WKHUH LV QR UHIULJHUDQW OHDNDJH KHFN IRU RLO VWDLQV VLJQ RI...

Page 44: ...ORZO FORVH GLVFKDUJH VKXW RII YDOYH XQWLO WKH QRLVH LV UHGXFHG WR QRUPDO OHYHOV 7KLV FDQ RFFXU ZKHQ WKH V VWHP SUHVVXUH GURS VXEVWDQWLDOO ORZHU WKDQ WKH SXPS DYDLODEOH SUHVVXUH IWHU VHYHUDO KRXUV RI RSHUDWLRQ FKHFN WKDW WKH VLJKW JODVV KDV D JUHHQ FRORXU FRUH LI WKH FRUH LV HOORZ PRLVWXUH LV SUHVHQW LQ WKH FLUFXLW Q WKLV HYHQW LW LV QHFHVVDU IRU GHK GUDWLRQ RI WKH FLUFXLW WR WDNH SODFH 7KLV PXVW E...

Page 45: ...RGH DOORZV WKH GLVSOD RI WKH GLIIHUHQW WHPSHUDWXUHV FOLFN RWWRP OLQH GLVSOD V Pb1 8VHU LQOHW ZDWHU WHPSHUDWXUH FOLFNV RWWRP OLQH GLVSOD V Pb2 8VHU RXWOHW ZDWHU WHPSHUDWXUH FOLFNV RWWRP OLQH GLVSOD V Pb3 UHIULJHUDQW SUHVVXUH KLJK SUHVVXUH LQ FRROLQJ ORZ SUHVVXUH LQ KHDWLQJ PRGH FOLFNV RWWRP OLQH GLVSOD V Pb4 LQQHG FRLO WHPSHUDWXUH QRW XVHG Q SURJUDPPLQJ PRGH LW DOORZV WKH XVHU WR VFUROO WKURXJK WKH...

Page 46: ...U FRGHV RU WR GHFUHDVH YDOXHV I SUHVV HG GRZQ IRU VHFRQGV LW PDNHV LW SRVVLEOH WR VZLWFK WKH XQLW RQ RU RII LQ FKLOOHU PRGH DFK WLPH WKLV IXQF WLRQ LV DFWLYDWHG WKH JUHHQ OHG SRVLWLRQHG MXVW DERYH WKH EXWWRQ ZLOO EH VZLWFKHG ON I SUHVV HG GRZQ IRU VHFRQGV LW PDNHV LW SRVVLEOH WR VZLWFK WKH XQLW RQ RU RII LQ KHDWLQJ PRGH DFK WLPH WKLV IXQFWLRQ LV DFWLYDWHG WKH JUHHQ OHG SRVLWLRQHG MXVW DERYH WKH EX...

Page 47: ...3 SURWHFWLRQ IRU WKH SDQHO XVH WKH UXEEHU JDVNHW 5 9 RSWLRQDO RU ZDOO PRXQWLQJ XVH WKH 9 7 SODVWLF DGDSWHU DV LO OXVWUDWHG LQ WKH SLFWXUH I WKHUH LV GDPDJH WR WKH UHPRWH FRQWURO RU WKHUH LV D IDXOW FRQQHFWLRQ IDLOXUH RI FRPPXQLFDWLRQ ZLOO EH LQGLFDWHG LQ WKH GLVSOD ZLWK WKH PHVVDJH QR QR OLQN OHFWULF GDWD FDQ EH XSGDWHG ZLWKRXW QRWLFH W LV WKHUHIRUH QHFHVVDU WR DOZD V UHIHU WR WKH ZLULQJ GLDJUDP S...

Page 48: ...essors in operation Indicates that the electric heaters are active Water pump Economy or ON OFF by timetable Indicates that the fans are working Free cooling is active not available Indicates that an alarm is active Domestic hot water not available Economy function Indicates that the defrost is active Unloading function not available RQWURO SDQHO 5 5 Description of the control panel Modd 2504 5004...

Page 49: ...G RQ WKH GLVSOD ZLOO EH DV IROORZV 5 5 2 Key function OORZV WR UHDG WKH YDOXH RI WKH SUREHV FRQ JXUHG OORZV WR VZLWFK RQ WKH XQLW LQ FRROLQJ PRGH OORZV WR UHDG DQG PRGLI WKH VHW SRLQW OORZV WR UHDG DQG UHVHW WKH DODUPV OORZV WR VZLWFK RQ WKH XQLW LQ KHDWLQJ PRGH OORZV WR HQWHU WKH 6 59 PHQ OORZV WR UHDG WKH PDLQ LQIRUPDWLRQ RI WKH FLUFXLWV FRPSUHVVRU VWDWXV ZDWHU SXPS VWDWXV SUHVVXUH SUREH YDOXH S...

Page 50: ...mote keyboard connection Modd 2504 5004 6SHFLDO FDUH PXVW EH WDNHQ ZKHQ FRQQHFWLQJ WKH NH ERDUG WR WKH UHPRWH FRQWURO WR DYRLG LUUHSDUDEOH GDPDJH WR WKH FRQWUROOHU RU DQG NH ERDUG Q FDVH RI SRZHU VXSSO IDLOXUH ZLUH EODFN RU UHG WKH NH ERDUG GRHVQ W ZRUN Q FDVH RI FRPXQLFDWLRQ SUREOHPV WKH GLVSOD VKRZV QR PHVVDJH 5 6 1 Panel mounting connection diagram 5 6 2 Wall mounting connection diagram ...

Page 51: ...LI WKH RSHQ FROOHFWRU RXWOHW LV DFWLYH 8 XQFWLRQ PHQX DFWLYH 2 FRQ 21 DFFHVR LI WKH IDQV DUH UXQQLQJ 9 QWHJUDWLYH XVHU FLUFXLW KHDWHUV DFWLYDWHG 3 FRQ 2Q LI WKH FRPSUHVVRU LV WXUQHG RQ FRQ EOLQNLQJ LI WKH FRPSUHVVRU LV LQ WKH LJQLWLRQ WLPLQJ 10 FRQ RQ LI DW OHDVW RQH RI WKH ZDWHU SXPSV SXPS HYDSR UDWRU RU SXPS FRQGHQVDWRU LV RQ 4 FRQ EOLQNLQJ HIURVW F FOH WLPHRXW DFWLYDWHG HG 21 HIURVW F FOH DFWLY...

Page 52: ...V XVLQJ WKH PDLQ LVRODWRU WKLV VKRXOG RQO EH XVHG WR GLVFRQ QHFW WKH XQLW IURP WKH SRZHU VXSSO ZKHQ WKH XQLW LV WR EH SHUPDQHQWO RII VRODWLRQ ZLOO UHVXOW LQ QR VXSSO IRU WKH FUDQNFDVH KHDWHU DQG RQ VWDUW XS WKH FRPSUHVVRU FRXOG EH VHULRXVO GDPDJHG KHQ PRGLI LQJ RU YDU LQJ WKH PDFKLQH V RSHUDWLQJ SDUDPHWHUV PDNH VXUH WKDW RX GR QRW FUHDWH VLWXDWLRQV WKDW FRQÀLFW ZLWK WKH RWKHU VHW SDUDPHWHUV 7KH FR...

Page 53: ... PRGHOV ZLWK FRP SUHVVRUV RUNLQJ KRXUV XVHU ZDWHU SXPS RUNLQJ KRXUV GRPHVWLF KRW ZDWHU SXPS DEF 1RW XVHG dF1 RXQWGRZQ LQ VHFRQGV WR WKH QH W GHIURVW F FOH WKH FRXQWGRZQ LV DFWLYH LI WKH GHIURVW OHG LV EOLQNLQJ Q FDVH WKH GHIURVW OHG LV RII WKH GHIURVW F FOH LV QRW UHTXLUHG XULQJ WKH GHIURVW F FOH WKH GHIURVW OHG LV 21 6 5 Parameters list Modd 252 2502 3UHVVLQJ DQG UHOHDVLQJ RQH RI WKH NH V WKH EX ...

Page 54: ...7KH ZDWHU SXPS ZLOO EH DFWLYDWHG DIWHU IHZ VHFRQGV DQG WKHQ RQFH WKH FRPSUHVVRU FRXQWGRZQ KDV QLVKHG WKH FRPSUHVVRU VWDUWV DQG WKH LFRQ UHPDLQV RQ 7KH GLVSOD VKRZV WKH XVHU ZDWHU LQOHW WHPSHUDWXUH DQG RPHVWLF KRW ZDWHU LQOHW WHPSHUDWXUH Q VWDQG E PRGH WKH FRQWUROOHU JLYHV WKH SRVVLELOLW WR GLVSOD WKH VHW YDOXHV PDQDJH DODUPV WKH U GLVSOD DQG UHSRUWV 7 USE Modd 2504 5004 I LW LV UHTXLUHG WR VZLWFK ...

Page 55: ...ode The GLVSOD VKRZV WKH W SLFDO YLVXDOL DWLRQ GXULQJ WKH XQLW ZRUNLQJ LQ 22 1 02 Unit ON Cooling Unit ON Cooling Evaporator inlet temperature Evaporator outlet temperature 7 1 3 Switch the unit on from from digital input I WKH XQLW LV VZLWFK RII E UHPRWH GLJLWDO LQSXW WKH GLVSOD VKRZV KHQ WKH GLJLWDO LQSXW LV QRW DFWLYH WKH XQLW LV LQ 2 PRGH 7KH UHPRWH LQSXW KDV WKH SULRULW ZLWK UHVSHFW WR WKH NH...

Page 56: ...JDLQ SET WR FRQ UP 7KH FXUVRU ZLOO DXWRPDWLFDOO SRVLWLRQ LWVHOI RQ WKH QH W YDOXH WR PRGLI LW UHSHDW WKH RSHUDWLRQ MXVW GHVFULEHG Q WKLV VFUHHQ LW LV DOVR SRVVLEOH WR YHULI EXW QRW PRGLI ZKHWKHU WKH HQHUJ VDYLQJ PRGH DQG G QDPLF VHW DUH DFWLYH Press EXIT WR JR EDFN WR WKH PDLQ PHQX OO VHW SRLQWV UHIHU WR WKH UHWXUQ WHPSHUDWXUH IURP WKH SODQW Q FDVH KRW ZDWHU DW LV UHTXHVWHG DQG WKH W LV WKHQ WKH V...

Page 57: ...PHDVXUHG E WKH VHQVRUV RI WKH XQLW SUHVV PROBES SUHVVLQJ WKH NH DOO UHOHYDQW YDOXHV RI WKH FLUFXLW ZLOO EH GLVSOD HG Press EXIT WR JR EDFN WR WKH PDLQ PHQX Stand by Stand by Evaporator inlet temperature Evaporator outlet temperature 7 5 ALARM key Modd 2504 5004 KHQ WKH DODUP RFFXUV WKH GLVSOD VKRZV WKH LFRQ EOLQNLQJ Press ALARM NH WR UHDG WKH DODUP VWDWXV Unit ON Unit ON Cooling Cooling Evaporator...

Page 58: ...HDUV WR WKH ULJKW RI WKH FRPSUHVVRU VKRZLQJ WKH level of step control Q FDVH RI XVH RI 2Q 2II FRPSUHVVRUV 6FUROO QR LFRQ DSSHDU WR WKH ULJKW RI WKH FRPSUHVVRU Unit ON Unit ON Cooling Cooling Evaporator inlet temperature Evaporator outlet temperature Circuits status Circuits status Compressors status Unloading status Evaporating condensing probe Evaporating pump status Circuits status Circuits stat...

Page 59: ...us Circuit 1 Circuit 1 Circuit 2 Circuit 2 QRW FRQ JXUHG Evaporating condensing probe Evaporating condensing probe Circuit Circuit 1 1 36 2 bar N C Circuit Circuit 2 2 QRW FRQ JXUHG Unloading status Unloading status Circuit 1 Circuit 1 unloading not ongoing Circuit 2 Circuit 2 QRW FRQ JXUHG 8QORDGLQJ VWDWXV YDSRUDWRU SXPS VWDWXV High press Low press High press Low press Evaporator pump status Evap...

Page 60: ...UHVVRUV VWDWXV 6FUHZ FRPSUHVVRU LQIRUPDWLRQ 1RW FRQ JXUHG 3XPSV X LOLDU RXWSXWV LUFXLW PDLQWHQDQFH RPHVWLF KRW ZDWHU 1RW FRQ JXUHG LVSOD RI DODUPV UHH FRROLQJ DQG 6RODU SDQHO YLVXDOL DWLRQ LI DYDLODEOH ODUP KLVWRU 8SORDG DQG GRZQORDG SDUDPHWHU PDS ZLWK RW H HIURVW LI DYDLODEOH RQWURO SDQHO Press NH WR GLVSOD DOO WKH PHQX DYDLODEOH 7R PRGLI DQG VHW WKH SDUDPHWHUV PRYH WKH FXUVRU XVLQJ WKH DQG SUHVV...

Page 61: ...LVSOD VKRZ Press DQG WR VFUROO WKURXJK GLIIHUHQW JURXSV RI SDUDPHWHUV LWK SDVVZRUG OHYHO RX FRXOG RQO FKDQJH WKH 6HW 3RLQW St G QDPLF 6HW SRLQW Sd DQG SDUDPHWHUV RI VDQLWDU FLUFXLW FS WKH XQLW PXVW EH VZLWFKHG RQ 3UHVV ENTER WR HQWHU LQ WKH JURXS RI SDUDPHWHUV 2WKHU SDUDPHWHUV FDQ RQO EH PRGL HG E VHUYLFH ZLWK D GHGLFDWHG SDVVZRUG 2WKHU SDUDPHWHUV FRXOG EH PRGL HG E VHUYLFH SHRSOH RQO ZLWK D GHGLF...

Page 62: ...UHVV SET DJDLQ WR FRQ UP 7KH YDOXHV DYDLODEOH LQ WKH JURXS RI SDUDPHWHUV 6HW SRLQW St DUH VXPPHU VHW SRLQW 6W ZLQWHU VHW SRLQW 6W VXPPHU UHJRODWLRQ EDQG 6W DQG ZLQWHU UHJRODWLRQ EDQG 6W PELHQW WHPSHUDWXUH OO XQLWV DUH IDFWRU VHW ZLWK WKH ZHDWKHU FRPSHQVDWHG IXQFWLRQ QRW DFWLYDWHG Weather compensated function 7KLV IXQFWLRQ PDNHV LW SRVVLEOH WR DFWLYDWH WKH ZHDWKHU FRPSHQVDWLRQ VHQVRU LQ RUGHU WR RS...

Page 63: ...P 3UHVVLQJ LW LV SRVVLEOH WR UHDG WKH LQIRUPDWLRQ DERXW WKH QHUJ VDYLQJ 21 2 VFKHGXOLQJ DQG WLPH EDQGV 7R PRGLI WKH KRXU RI WKH WLPH EDQG DQG WR HQDEOH WKH IXQFWLRQ LV QHFHVVDU WR LQVHUW WKH SDVVZRUG LQ FDVH RX GR QRW KDYH D SDVVZRUG RX FDQ RQO YLHZ WKH GLIIHUHQW SDUDPHWHUV ORFN WLPH EDQGV FRQ JXUDWLRQ ORFN WLPH EDQGV FRQ JXUDWLRQ Clock setting Clock setting Data setting Data setting Dat of the we...

Page 64: ...ZLWK WKH NH V DQG DQG SUHVV ENTER W LV SRVVLEOH WR GLVSOD WKH ZRUNLQJ KRXUV RI ZDWHU SXPSV 7KH IXQFWLRQ RESET LV RQO SRVVLEOH E VHUYLFH SHRSOH 7R HQWHU WKLV PHQX VHOHFW PRYLQJ EHWZHHQ WKH LFRQV ZLWK WKH NH V DQG DQG SUHVV ENTER W LV SRVVLEOH WR GLVSOD WKH VWDWXV RI WKH FLUFXLWV 7KH IXQFWLRQ ENB DIS LV RQO SRVVLEOH E VHUYLFH SHRSOH 7 7 3 Compressor maintenance 7R HQWHU WKLV PHQX VHOHFW PRYLQJ EHWZH...

Page 65: ...V VHH SDU 7 7 7 Alarm log Alarm log Alarm log b1HP 001 b1HP 001 High pressure circuit 1 b1AC 002 b1AC 002 Antifreeze circuit 1 in summer mode 7R HQWHU WKLV PHQX VHOHFW PRYLQJ EHWZHHQ WKH LFRQV ZLWK WKH NH V DQG DQG SUHVV ENTER 3UHVVLQJ DQG LW LV SRVVLEOH WR UHDG WKH ODVW DODUPV 7KH IXQFWLRQ RI UHVHW RI DOO DODUPV RST ALL LV RQO SRVVLEOH E VHUYLFH people 7 7 8 Eletrical heater Heaters Liquid soleno...

Page 66: ...WDO LQSXW DQG RXWSXW 7 7 10 Auxiliary output Auxiliary output status Auxiliary output status Auxiliary relay 1 Prop Output AUX 1 7R HQWHU WKLV PHQX VHOHFW PRYLQJ EHWZHHQ WKH LFRQV ZLWK WKH NH V DQG DQG SUHVV ENTER W LV SRVVLEOH WR UHDG LQIRUPDWLRQV DERXW DX LOLDU RXWSXWV Auxiliary relay 1 Auxiliary relay 1 Regulation probe Pb1 Regulation probe Pb1 Auxiliary relay 1 summer set point Auxiliary relay...

Page 67: ...d only in stand by Upload from device to HotKey Control panel Control panel Contrast backlight Languge selection System information 7R HQWHU WKLV PHQX VHOHFW PRYLQJ EHWZHHQ WKH LFRQV ZLWK WKH NH V DQG DQG SUHVV ENTER 7KLV IXQFWLRQ LV DOORZHG RQO WR WKH VHUYLFH 7R HQWHU WKLV PHQX VHOHFW PRYLQJ EHWZHHQ WKH LFRQV ZLWK WKH NH V DQG DQG SUHVV ENTER 3UHVVLQJ DQG UHOHDVLQJ RQH RI WKH NH V WKH EX HU LV VZ...

Page 68: ...QHFHVVDU WR UHSODFH D FRPSRQHQW RI WKH PDFKLQH ERWK IRU RUGLQDU DQG H WUDRUGLQDU PDLQWHQDQFH WKLV FRPSRQHQW PXVW KDYH WKH VDPH RU KLJKHU FKDUDFWHULVWLFV WKDQ WKRVH SUHVHQW 7KH VDPH RU KLJKHU SHUIRUPDQFHV RU WKLFNQHVVHV DUH PHDQW IRU WKH FKDUDFWHULVWLFV ZKLFK GR QRW FRPSURPLVH WKH VDIHW WKH XVH WKH KDQGOLQJ WKH VWRUDJH WKH SUHVVXUHV DQG WKH WHPSHUDWXUHV RI XVH RI WKH PDFKLQH SURYLGHG E WKH PDQXIDFW...

Page 69: ...HGXOHG OHDN GHWHFWLRQ RQ VLWH LQVSHFWLRQV DQG FKHFN XSV RI VDIHW HTXLSPHQW PXVW EH FDUULHG RXW DV SURYLGHG E ORFDO ODZV DQG UHJXODWLRQV LQ IRUFH XULQJ LWV RSHUDWLQJ OLIH WKH XQLW VKDOO EH LQVSHFWHG DQG YHUL HG LQ DFFRUGDQFH ZLWK DSSOLFDEOH ORFDO ODZV DQG UHJXODWLRQV Q SDUWLFXODU ZKHQ WKHUH DUH QR VWULFWHU VSHFL FDWLRQV WKH LQGLFDWLRQV JLYHQ LQ WKH IROORZLQJ WDEOH VHH 1 QQH PXVW EH IROORZHG ZLWK UH...

Page 70: ...LW X KHFN RSHUDWLRQ RI VDIHW IHDWXUHV DQG RI LQWHUEORFNV X KHFN WKH XQLW V SHUIRUPDQFH X KHFN WKH FXUUHQW GUDZV RI WKH GLIIHUHQW SDUWV FRPSUHVVRUV IDQV SXPSV HWF X KHFN WKH VXSSO YROWDJH RI WKH XQLW X KHFN WLJKWQHVV RI FDEOHV LQ WKHLU FODPSV X KHFN WKH LQWHJULW RI WKH LQVXODWLQJ FRDWLQJ RI SRZHU FDEOHV X KHFN WKH FRQGLWLRQV DQG IXQFWLRQLQJ RI WKH FRXQWHUV X KHFN IXQFWLRQLQJ RI WKH PLFURSURFHVVRU D...

Page 71: ... FRROLQJ V VWHP ZLWK DSSURSULDWH SURGXFWV LQFOXGLQJ D OWHU IRU DFLG KHQ XQGHU YDFXXP GR QRW VZLWFK RQ WKH FRPSUHVVRU I WKH UHIULJHUDQW FLUFXLW LV WR EH HPSWLHG DOO WKH UHIULJHUDQW PXVW EH UHFRYHUHG XVLQJ WKH FRUUHFW HTXLSPHQW DLO DQG PRQWKO ZRUNV PD EH FDUULHG RXW GLUHFWO E WKH 2ZQHU RI WKH V VWHP OO RWKHU ZRUNV PXVW EH SHUIRU PHG E DXWKRULVHG DQG WUDLQHG SHUVRQQHO Q NLQG RI FOHDQLQJ ZKDWVRHYHU LV...

Page 72: ...RU EHIRUH VKLSPHQW KRZHYHU GXULQJ RSHUDWLRQ DQ DQRPDO RU IDLOXUH FDQ RFFXU 685 72 5 6 7 1 50 21 7 5 28 9 5 029 7 86 2 7 8 7 5 3 7 5 6 7 0 5 68 7 1 55 92 0 72 7 81 7 7KLV SURGXFW LV LQFOXGHG LQ WKH DSSOLFDWLRQ RI LUHFWLYH 8 RQ WKH PDQDJHPHQW RI ZDVWH HOHFWULFDO DQG HOHFWURQLF HTXLSPHQW 7KH XQLW VKRXOG QRW EH WUHDWHG ZLWK KRXVHKROG ZDVWH DV LW LV PDGH RI GLIIHUHQW PDWHULDOV WKDW FDQ EH UHF FOHG DW W...

Page 73: ...H OHDNDJH LQG OHDNDJH DQG UHSDLU A07 QWL IUHH H DODUP IURP DQDORJ LQSXW 7RR ORZ ZDWHU WHPSHUDWXUH KHFN XVHU WHPSHUDWXUH VHW SRLQW KHFN XVHU ZDWHU ÀRZ A08 6RXUFH KHDW H FKDQJHU ÀRZ VZLWFK DODUP DLU ZDWHU ZDWHU ZDWHU XQLW 3UHVHQFH RI DLU RU GLUWLQHVV LQ WKH XVHU K GUDXOLF V VWHP OHHG FDUHIXOO WKH XVHU K GUDXOLF V VWHP RU FKHFN DQG FOHDQ WKH ZDWHU service A09 RPSUHVVRU RYHUORDG RPSUHVVRU LQSXW FXUUHQ...

Page 74: ...U ZDWHU ÀRZ VZLWFK DODUP 3UHVHQFH RI DLU RU GLUWLQHVV LQ WKH XVHU K GUDXOLF V VWHP OHHG FDUHIXOO WKH XVHU K GUDXOLF V VWHP RU FKHFN DQG FOHDQ WKH ZDWHU VWUDLQHU AEUn RPSUHVVRU XQORDGLQJ DODUP RQO XQLWV ZLWK FRPSUHVVRUV 8VHU ZDWHU WHPSHUDWXUH LV WRR KLJK DLW XQWLO WKH XVHU ZDWHU WHPSHUDWXUH LV ORZHU AP1 ODUP XVHU LQOHW ZDWHU WHPSHUDWXUH sensor URQJ HOHFWULFDO FRQQHFWLRQ 6HQVRU GHIHFW KHFN WKH HOHFW...

Page 75: ...WLF KRW ZDWHU FLUFXLW ZDWHU ÀRZ b1AC QWL IUHH H DODUP FLUFXLW FRROLQJ PRGH 7RR ORZ ZDWHU WHPSHUDWXUH KHFN XVHU WHPSHUDWXUH VHW SRLQW KHFN XVHU ZDWHU ÀRZ b1hP LJK SUHVVXUH WUDQVGXFHU DODUP circuit 1 7UDQVGXFHU GHIHFW 5HSODFH WKH IDXOW WUDQVGXFHU B1LP RZ SUHVVXUH VZLWFK FLUFXLW 5HIULJHUDQW FKDUJH OHDNDJH LQG OHDNDJH DQG UHSDLU b1lP RZ SUHVVXUH WUDQVGXFHU DODUP circuit 1 7UDQVGXFHU GHIHFW 5HSODFH WKH...

Page 76: ...ZZZ KLGURV LW 3 9 H ƒ 5 2 7HFKQLFDO GDWD VKRZQ LQ WKLV ERRNOHW DUH QRW ELQGLQJ 7KH RPSDQ VKDOO KDYH WKH ULJKW WR LQWURGXFH DW DQ WLPH ZKDWHYHU PRGL FDWLRQV QHFHVVDU WR WKH LPSURYHPHQW RI WKH SURGXFW 7KH UHIHUHQFH ODQJXDJHV IRU WKH ZKROH GRFXPHQWDWLRQ DUH WDOLDQ DQG QJOLVK 7KH RWKHU ODQJXDJHV DUH WR EH FRQVLGHUHG RQO DV JXLGHOLQHV ...

Reviews:

No comments

Related manuals for LDA Series

Agrator ALR Instruction For Operation And Maintenance preview
ALR
Brand: Agrator Pages: 54
Hoshizaki 31000231 Installation, Operation & Service Manual preview
31000231
Brand: Hoshizaki Pages: 19
MRC CWN-1.6KW User'S Operating Manual preview
CWN-1.6KW
Brand: MRC Pages: 37
Lorenz 7S509 Operator And Parts Manual preview
7S509
Brand: Lorenz Pages: 30
Alto-Shaam quickchiller QC-50 Installation And Maintenance Manual preview
quickchiller QC-50
Brand: Alto-Shaam Pages: 29
Troy-Bilt 645A Super Bronco Operator'S Manual preview
645A Super Bronco
Brand: Troy-Bilt Pages: 36
Nordcap 433000109 User Manual preview
433000109
Brand: Nordcap Pages: 88
ATIKA GHB 760 - ANNEXE 2 Manual preview
GHB 760 - ANNEXE 2
Brand: ATIKA Pages: 1
Daikin Navigator WWV Installation, Operation And Maintenance Manual preview
Navigator WWV
Brand: Daikin Pages: 52
D-D The Aquarium Solution DC2200 Product User Manual preview
DC2200
Brand: D-D The Aquarium Solution Pages: 11
SMC Networks HRS090 Series Operation Manual preview
HRS090 Series
Brand: SMC Networks Pages: 84
SMC Networks HRS050-A*-20 Series Operation Manual preview
HRS050-A*-20 Series
Brand: SMC Networks Pages: 156
Wallenstein BXC34 Operator'S Manual preview
BXC34
Brand: Wallenstein Pages: 52
Data Aire MINI CEILING SERIES Installation, Operation And Maintenance Manual preview
MINI CEILING SERIES
Brand: Data Aire Pages: 39
Craftsman 486.24516 Operator'S Manual preview
486.24516
Brand: Craftsman Pages: 32
Craftsman 247.77763 Owner'S Manual preview
247.77763
Brand: Craftsman Pages: 48
Craftsman CHIP-N-VAC 486.24717 Operator'S Manual preview
CHIP-N-VAC 486.24717
Brand: Craftsman Pages: 28
Parkside PGK 1500 A1 Translation Of The Original Instructions preview
PGK 1500 A1
Brand: Parkside Pages: 268

Brands by name

Popular brands

Load more brands