Kospel 4 кВт EPO.G-4 [18/32] Faults

Kospel 4 кВт EPO.G-4 [18/32] Faults
18
Technical data
Faults
Incasetheunitdoesnotheatthewater,checkforthepossiblereasons:
Theguaranteedoesnotcovertheaboverepairs.
Ifthereisafaultintheunit(theheaterdoesnotworkandalltheabovereasonsdo
notoccur),contactthenearestauthorisedservice.
EPO water heater
4 5 6
Ratedpower
kW
4 5 6
Powerconsumption
kW
2+2 2,5+2,5 3+3
Ratedvoltage 230V~/400V2N~
Ratedcurrent
A
17,4(8,7)* 21,7(10,9)* 26,1(13,0)*
Ratedvoltage 220V~/380V2N~
Ratedcurrent
A
18,2(9,1)* 22,7(11,4)* 27,3(13,6)*
Supplywaterpressure
MPa
0,12÷0,6
Operatingpoint l/min 1,2 1,5 1,8
Efciency(atΔt=30°C) l/min 1,9 2,4 2,9
Overalldimension(heightxwidthxdepth)
mm
209x229x85
Weight
kg
~2,4
Min.connectingwiressection
mm
2
3x2,5(4x1,5)* 3x4(4x2,5)*
Themaximumallowednetworkimpedance
(0,32)** (0,29)**
Watersupplypipesection G1/2”(distancebetweeninletandoutlet110mm)
*-for400V2N~/380V2N
**-for230V~/220V
Fault Reason
controllightsoff
powersupplyfailure
unitdoesn’theatupthewater/
watertemp.istoolow
powersupplyfailure
waterowrateistoolow(e.g.lterisblockedwithimpurities,
improperwaterowregulation)
thereisnobridgeconnectingterminalclampsUandV
forsinglephasesupply

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