Evaporator Fan And Digital Input; Condenser Fan; Digital Outputs; Compressor Output (Oax = Cp1) - Emerson Dixell XRi30T Installing And Operating Instructions

•
HYF: differential
•
FnC: to define the working mode:
o
C-n: in parallel with compressor output and stopped during any defrost. When compressor is OFF,
they will start a duty-cycle mode (see FoF, Fon, FF1 and Fo1 parameters)
o
O-n: always on, stopped during any defrost
o
C-Y: in parallel with compressor output and always ON during any defrost. When compressor is
OFF, they will start a duty-cycle mode (see FoF, Fon, FF1 and Fo1 parameters)
o
o-Y: always ON
•
Fnd: activation delay after any defrost

10.1 EVAPORATOR FAN AND DIGITAL INPUT

When a digital input is configured as a door switch (i1F or i2F=dor) and this digital input is active, evaporator
fan and compressor status will depend on par. odC:
•
odC=no: normal regulation
•
odC=FAn: evaporator fan OFF
•
odC=CPr: compressor OFF
•
odC=F-C: compressor and evaporator fan OFF
When rrd=Y, the regulation restarts after d1d or d2d time.

11. CONDENSER FAN

To enable the condenser fan management it is required to set a condenser probe (par. FAC). Here are the
involved parameters:
•
FAC: to select the control probe
•
St2: to select the deactivation set point
•
HY2: differential
•
FCC: to define the working mode:
o
C-n: in parallel with compressor output and stopped during any defrost. When compressor is OFF,
they will start a duty-cycle mode (see FoF, Fon, FF1 and Fo1 parameters)
o
O-n: always on, stopped during any defrost
o
C-Y: in parallel with compressor output and always ON during any defrost. When compressor is
OFF, they will start a duty-cycle mode (see FoF, Fon, FF1 and Fo1 parameters)
o
o-Y: always ON

12. DIGITAL OUTPUTS

Depending on the model, one or more digital outputs (relays) can be configurated with one of the following
functionalities.

12.1 COMPRESSOR OUTPUT (oAx = CP1)

With oAx=CP1 the relay operates as the main regulation output.

12.2 DEFROST OUTPUT (oAx = dEF)

With oAx=dEF the relay operates as a defrost output.

12.3 EVAPORATOR FAN OUTPUT (oAx = FAn)

With oAx=FAn the relay operates as an evaporator fan output.

12.4 ALARM OUTPUT (oAx = ALr)

With oAx=ALr the output operates as an alarm output. It is activated every time an alarm occurs. Its status
depends on the tbA parameter: if tbA=Y, the output is deactivated by pressing any key.
If tbA=n, the alarm output stays on until the alarm condition recovers.

12.5 LIGHT OUTPUT (oAx = LiG)

With oAx=LiG the relay operates as a light output.
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