Daikin FUYP71BV1 [324/397] Overview of the field settings r y p71 250b

Daikin FUYP100BV1 [324/397] Overview of the field settings r y p71 250b
Field settings ESiEN02–01A
4–22 Part 4 Commissioning and Test Run
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2.11 Overview of the Field Settings: R(Y)P71-250B
Jumpers The table below contains the jumper field settings.
DIP switches The table below contains the DIP switch field settings.
BS The table below contains the BS field setting.
Pump down Pump down is preferably carried out with the indoor unit set to “fan only” in order to avoid compressor
restart with closed stop valves after finishing the previous pump down operation (close stop valves,
turn OFF the power supply).
If accidentally, the power was switched back ON, the unit will automatically restart with closed stop
valves, which may result in a possible compressor breakdown.
Jumper Label on PCB Function Applicable units See page
J1 Thermo CTR Change thermostat OFF control indoor unit
RP71-250B
RYP71-250B
4–23
J3 Thermo CTR2 Change thermostat ON control indoor unit 4–23
DIP
switch
Label on PCB Function Applicable units Details
DS1-1 E.V. open during defrost Increase E.V. opening degree during
defrost
RYP71-250B 4–24
DS1-2 Defrost starting condition Increase possibility to start defrost 4–24
DS2-1 Defrost starting time Change defrost interval RYP71-250B 4–25
DS2-2 Mode B Reduce E.V. opening degree during defrost 4–25
DS2-3 Freeze 1 Disable intelligent function
RP71-250B
RYP71-250B
4–26
DS2-4 Freeze 2 Increase possibility to start freeze-up 4–26
DS3-1 Emergency ON/OFF Switch emergency operation outdoor unit
ON
RP71-250B
RYP71-250B
DS3-2 Cool / Heat Select emergency cooling / heating opera-
tion on outdoor unit
RYP71-250B
BS Label on PCB Function Applicable units Details
BS Pump down / forced
defrost
Cooling/fan only: Pump down (see further
in this section)
Heating: Forced defrosting
RP71-250B
RYP71-250B

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