Hi‐TCentralizedcontroller
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8.4 DIP SWITCHES SETTING
ModifytheDipSwitchesinsidetheDRA‐LNETcontrolasper:
• Installedunit;
• Waterunitinstallationposition;
• Operationlogic.
DipSwitchesfunctions:
DipSwitchno. ON OFF Description
x Floorunit
1
x Ceilingunit
x Ondemandventilation(1)
2
x Continuousventilation(2)
x Valvethermalregulation
3
x Fanthermalregulation
DipSwitchno. Description
OFF OFF 2‐pipeandnoresistanceunit
OFF ON 4‐pipeunit
ON OFF 2‐pipewithsettingresistancesunit
4‐5
ON ON 2‐pipewithintegrationresistancesunit
NOTES:
(1)ondemandinheating,continuousincooling.
(2)noHotStartandTooCool.
DipSwitchessetting
Dip4OFF
DIP5OFF
Dip4ON
DIP5ON
Dip4ON
Dip5OFF
Dip4OFF
Dip5ON
System 2‐pipe 2‐pipe 2‐pipe 4‐pipe
System
type
Electricalresistances NO Integration Setting NO
Heating OUT1 OUT1‐OUT2
Cooling OUT1 OUT1 OUT1 OUT1
Outlets
Electricalresistances NO OUT2 OUT2 NO
ToentertheDIPSwitches,followthisprocedure:
• First,separatetheconnectors’baseplatefromthemaininterfacebymeansofasmallscrewdriver–insertthescrewdriver
intothespecialholes(ontothecontainer’sside)andslightlytwistuntilthetwopartsaredivided;
• Byturningthe
backofthemaininterface,itispossibletoseetheDipSwitchesfittedontotheprintedcircuitboard.
8.5 WATERPROBE
• Installtheprobedownstreamthevalveandinsulateitbymeansofaluminiumtape;
• Asforthe4‐pipesystems,ithasalwaystobefittedontothehotwatercircuit,andneverontothecoldwaterone;
• Useonlytheprobesuppliedasaccessory–NTCtemperature
probe,reinforcedinsulation,PVCcable,cablelength=1,5m.
Note:Settheno.3DipSwitchontheONposition–valvethermalregulation.