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INHOUDSOPGAVE

1 VEILIGHEIDSOVERWEGINGEN .................................................................................................................................. 4
1.1
Algemeen ................................................................................................................................................................................. 4
1.2
Vermijd elektrocutie .................................................................................................................................................................. 4
1.3
Veiligheidsvoorzieningen .......................................................................................................................................................... 4
2 ALGEMENE BESCHRIJVING ...................................................................................................................................... 6
2.1
Basisinformatie ......................................................................................................................................................................... 6
2.2
Gebruikte afkortingen ................................................................................................................................................................ 6
2.3
Gebruiksbeperkingen controller ................................................................................................................................................ 6
2.4
Architectuur van controller ........................................................................................................................................................ 6
2.5
Communicatiemodules ............................................................................................................................................................. 7
3 HET GEBRUIK VAN DE CONTROLLER ...................................................................................................................... 8
3.1
Algemene aanbevelingen.......................................................................................................................................................... 8
3.2
Navigeren ................................................................................................................................................................................. 8
3.3
Wachtwoorden .......................................................................................................................................................................... 9
3.4
Bewerken .................................................................................................................................................................................. 9
3.5
Kenmerken van het basisbesturingssysteem ............................................................................................................................ 9
3.6
Onderhoud van controller ........................................................................................................................................................ 10
3.7
Optionele interface voor gebruik op afstand ............................................................................................................................ 11
3.8
Ingebouwde webinterface ....................................................................................................................................................... 11
4 WERKEN MET DEZE UNIT ........................................................................................................................................ 13
4.1
Instellen van de unit ................................................................................................................................................................ 13
4.1.1
Regelingsbron ............................................................................................................................................................... 13
4.1.2
Bedrijfsmodus ................................................................................................................................................................ 13
4.1.3
Temperatuurinstellingen ................................................................................................................................................ 14
4.1.4
Pompinstellingen ........................................................................................................................................................... 14
4.1.5
Alarminstellingen ........................................................................................................................................................... 14
4.1.6
Energiebesparing .......................................................................................................................................................... 15
4.1.6.1
Vraagbegrenzing ................................................................................................................................ 15
4.1.6.2
Stroombegrenzing (optioneel) ............................................................................................................ 15
4.1.6.3
Reset instelwaarde ............................................................................................................................. 15
4.1.6.4
instelwaarde reset door BLT reset ..................................................................................................... 16
4.1.6.5
Resetten instelwaarde door 4-20 mA signaal ..................................................................................... 16
4.1.6.6
Resetten instelwaarde door retourtemperatuur verdamper ................................................................ 16
4.1.7
Datum/Tijd ..................................................................................................................................................................... 16
4.1.7.1
Datum, tijd en UTC-instellingen .......................................................................................................... 16
4.1.7.2
Stille modus Planning ......................................................................................................................... 16
4.1.8
Tijdsinstelling ................................................................................................................................................................. 17
4.2
Opstarten unit/circuit ............................................................................................................................................................... 17
4.2.1
De unit voorbereiden op starten ..................................................................................................................................... 17
4.2.1.1
Unit inschakelen ................................................................................................................................. 17
4.2.2
Unit-status ..................................................................................................................................................................... 18
4.2.3
Circuit inschakelen ........................................................................................................................................................ 19
4.2.4
Status van circuit ........................................................................................................................................................... 19
4.2.5
Circuitvoorzorgsmaatregelen ......................................................................................................................................... 20
4.2.5.1
Hoge watertemperatuurlimiet ............................................................................................................. 20
4.2.5.2
Lage verdampingsdruk ....................................................................................................................... 20
4.2.5.3
Hoge condensatiedruk ....................................................................................................................... 20
4.2.5.4
Hoge Vfd-stroom ................................................................................................................................ 21
4.2.5.5
Hoge perstemperatuur ....................................................................................................................... 21
5 PROBLEEMOPLOSSING ........................................................................................................................................... 22
5.1
Unit waarschuwingen .............................................................................................................................................................. 22
5.1.1
Slechte invoer stroombegrenzing................................................................................................................................... 22
5.1.2
Slechte invoer maximale vraag ...................................................................................................................................... 22
5.1.3
Slechte wateruitvoertemperatuur - Input resetten........................................................................................................... 23
5.1.4
Storing condensorpomp # 1 ........................................................................................................................................... 23
5.1.5
Storing condensorpomp # 2 ........................................................................................................................................... 23
5.1.6
Storing communicatie met energiemeter ........................................................................................................................ 24
5.1.7
Storing verdamperpomp #1 ........................................................................................................................................... 24
5.1.8
Storing verdamperpomp #2 ........................................................................................................................................... 24
5.1.9
Externe gebeurtenis ...................................................................................................................................................... 25
5.1.10
Communicatiefout alarmmodule ventilator ..................................................................................................................... 25
5.1.11
Sensorfout waterinvoertemperatuur warmteterugwinning .............................................................................................. 25
5.1.12
Sensorfout wateruitvoertemperatuur warmteterugwinning.............................................................................................. 26
5.1.13
Wateruitvoertemperatuur warmteterugwinning omgekeerd ............................................................................................ 26
D-EOMZC00204-18_01NL
Bedieningshandleiding
2/52
Multifunctionele units
EWYD 4Z
Multifunctionele units

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