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Eliwell EWPlus 902 User Manual

Eliwell EWPlus 902
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14
dOn 2
delay (at) On compressor. Delay time in activating the compressor relay after switch-on of
instrument.
dOF 2
delay (after power) OFF. Delay after switch off; the indicated time must elapse between switch-off of
the compressor relay and the successive switch-on.
dbi 2
delay between power-on. Delay between switch-ons; the indicated time must elapse between
two successive switch-ons of the compressor.
OdO (!) 2
delay Output (from power) On. Delay time in activating the outputs after switch-on of the instrument
or after a power failure.
DEFROST
dty 1&2
defrost type. Type of defrosting.
0 = electric defrost - compressor off (OFF) during defrosting;
1 = reverse cycle defrost (hot gas); compressor on (ON) during defrosting;
2 = Free defrost; defrosting independently of compressor.
dit 1&2 defrost interval time. Interval between the start of two successive defrosting operations.
dCt 2
defrost Counting type. Selection of count mode for the defrosting interval.
0 = compressor operating hours (DIGIFROS method);
Defrosting active only if compressor is on;
1 = Real Time - equipment operating hours; defrost counting is always active when the
machine is on and start everytime the instrument switch on;
2 = compressor stop. Each time the compressor stops a defrosting cycle is performed
according to parameter dtY.
dOH 2 defrost Offset Hour. Start-of-defrosting delay time from the call.
dEt 1&2 defrost Endurance time. Defrosting time-out; determines duration of defrosting.
dSt 1&2 defrost Stop temperature. Defrost stop temperature (dened by the evaporator probe).
dPO 2
defrost (at) Power On. Determines if at the start-up the instrument must enter defrosting (if
the temperature measured by the evaporator allows this operation). y = yes; n = no.
EVAPORATOR FAN
FPt 2
Fan Parameter type. Characterizes the ‘FSt’ parameter that can be expressed or as an absolute
temperature value or as a value related to Setpoint. 0 = absolute 1 = relative.
FSt 1&2
Fan Stop temperature. Fan lock temperature; if the value, read by the evaporator probe, is
higher than the set value, fans stop.

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Eliwell EWPlus 902 Specifications

General IconGeneral
BrandEliwell
ModelEWPlus 902
CategoryController
LanguageEnglish

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