Daikin EWAD610TZ-SSB2 [12/104] Options

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Water filter (opt. code 115– provided as standard for single circuit unit)

The water filter removes impurities fromwater by means of a fine physical barrier (available only on single

circuitunits).

Thefilterisprovidedwitha1,2mmmesh.

Thefilterisshippedloosetogetherwithtwovictaulicjointsandtwocounterpipestobeweldedontheplants.

Opt.115isnotavailablefromfactoryfordualcircuitunits.

NOTE:Theinstallationofthefilterismandatory.

-One centrifugal pump (Low lift) (opt. code 78)

-One centrifugal pump (high lift) (opt. code 79)

-Two centrifugal pump (Low lift) (opt. code 80)

-Two centrifugal pump (high lift) (opt. code 81)

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Unitmountedhydronickitsareavailablewithsingleanddualpumps.

TheLowliftkitsprovidesanaverageavailableheadof100kPaatchillerstandardconditions.

TheHighliftkitsprovidesanaverageavailableheadof200kPaatchillerstandardconditions.

Thekitiscompletedwithpressuregauge,safetyvalve,drainvalve.Themotorpumpisprotectedbyacircuit

breakerinstalledincontrolpanel.Thekitisassembledandwiredtothecontrolpanel.Thepipeandpumpare

- INVERTER KIT FOR 2 CENTR PUMP LOW LIFT (opt. code 120g)

- INVERTER KIT FOR 2 CENTR PUMP HIGH LIFT (opt. code 120h)

note:theInverterkitmustbeassociatedwiththecorrespondinghydronickit(opt.code78/79/80/81).

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Theinverterkitcanbeusedforthefollowingpurposes:

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-Tuning the water flow during unit commissioning.

- Control the pump speed via external input from Builing Management System (BMS)

Forthisapplicationa0-10Vsignalforthepumpspeedmustbeprovidedfromtheplantmanageraccordingto

mode (when the chiller is actually providing cooling to the plant), and a set for the “thermostat off” mode

(when the plant load is satisfied and the compressors are waiting to start). This feature allows to achieve

energysavingonplantoperatingcostbyreducingthe speedofthepumpswhenthechillerhasreachedthe

setpoint.

Thankstothesavingonpumpingcost,thepaybacktimefortheInverterKitisapproximatelyoneyear.

12/104

OPTIONS