4
INTERNALCONTROLLERINTHECOOLINGCOMPRESSORUNITS........10—1
ANNEX10.
10.1DVU–section(coolingunit)...........................................................................................................................10—1
...........................................................................................................................................................................10—1
10.2DVU‐internalcontrollerforthecoolingcompressorsystem.........................................................................10—2
10.3Backgroundilluminationofthedisplay..........................................................................................................10—2
10.4Potentiometerontheinternalcontrollerforthecoolingcompressorsystem..............................................10—2
10.5Selectionofmenu...........................................................................................................................................10—2
10.6Changeparameters........................................................................................................................................10—2
10.7Menu–drawingofthemenutoguidetheuser............................................................................................10—3
10.8Thestartdisplay.............................................................................................................................................10—3
10.9Settings...........................................................................................................................................................10—3
10.10Automaticresetsofthehighpressureswitch..............................................................................................10—3
10.11Polarity.........................................................................................................................................................10—3
10.12Hotgas–settingofperiod............................................................................................................................10—3
10.13Limiter ..........................................................................................................................................................10—3
10.14Service..........................................................................................................................................................10—3
10.15Manualoperation.........................................................................................................................................10—3
10.16Runninghoursandhotgasactivations.........................................................................................................10—3
10.17Alarm............................................................................................................................................................10—3
10.17.1Alarm............................................................................................................................................10—3
10.17.2AlarmLog.....................................................................................................................................10—4
10.18ModifiedsoftwareinDanfossfrequencyconverterforthecompressor.....................................................10—4
10.19Maintenance................................................................................................................................................10—4
10.20Coolingcap acityandabsorbedpowerconsumptioninkWforcompressor‐EERfactor............................10—5
10.21Powerconsumptionforthefans..................................................................................................................10—5
10.22Dataplate.....................................................................................................................................................10—5
10.23DVU‐C–section‐coolin g unitwithcoolingrecov ery..................................................................................10—6
MENUFORINTERNALCONTROLLERINCOOLINGCOMPRESSOR........11—1
ANNEX11.
CONNECTIONOFFANMOTORANDSET‐UPFORFREKV.CONV............12—1
ANNEX12.
12.1Connectionoffanmotor................................................................................................................................12—1
12.2Set‐upforDanfossFC101forDV‐unitswithACmotors.................................................................................12—2
12.3AC‐fanoperationwithoutthermistorforDanfossFC101..............................................................................12—4
12.4Set‐upDanfossFC101forDV‐unitswithPMmotors.....................................................................................12—5
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