9—2
Thefactorysetsthepositionsofthe8DIPswitchleversforthemaximumof20revolutionsperminute
forsorptionexchangers.ThepositionofeachDIPswitchleverisshownbelow.
Rotor20rpm Sorption(HM)rotorsfromHoval
DV
PositionofDIPswitches Diameterofpulleyfor
rotorsfromHoval
Motortype
1 2 3 4 5 6 7 8
10 1 0 0 0 0 0 0 0 65
90TYD‐S214‐M
15 1 0 0 0 0 0 0 0 65
20 1 0 0 0 0 0 0 0 98
25 1 0 0 0 0 0 0 0 98
30 0 1 0 0 0 0 0 0 112
120TYD‐S214‐M
40 0 1 0 0 0 0 0 0 118
50 1 1 0 0 0 0 0 0 118
60 1 1 0 0 0 0 0 0 132
80 0 0 1 0 0 0 0 0 150
120TYD‐S214‐L
100 1 0 1 0 0 0 0 0 150
120 1 0 1 0 0 0 0 0 160
150 0 1 1 0 0 0 0 0 150
190 0 1 1 0 0 0 0 0 180
240 0 1 1 0 0 0 0 0 180
9.1.2IndicationofoperationmodeviaredandgreenLEDaswellastestofmotor
TheLEDisinthecoverofthecabinet.
LEDindication Value
Noindication Poweroff
Green Ordinaryoperation
Green
flashes Readyforoperation
Constantgreenandashortredflash Rotorguardisactivatedfortheshortredflashby
oneboltontherotor.Bycountingthenumberof
redflashesduringoneminute,youherebycheck
thenumberofrevolutionsperminute.
Redflashesinseries Seeexplanationbelow
Red Alarmduetointernalerror.Isstilloperatingfor
someminutes
Numberofredflashesinseries Value
1 Overcurrent
2 Overvoltage
3 Undervoltage
4 Failureinthecontroller