Panasonic Aquarea WH-SDC09H3E5-1 - Page 31

56 Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Product Description
57
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Product Description
System Monitoring
Energy monitor
  Displayofadiagramwithcurrentorrecordeddatawithregardtoenergyconsumption,generationorCOP.It
ispossibletohaverecordingintervalsof1day,1monthor1year.Theenergyconsumptionforheatingmode,
optionallycoolingmodeandhotwatermodeaswellastotalenergyconsumptionisrecorded.
Water Temperature
  Displayofthevariousactualwatertemperaturesforreturn,feed,heatC.1,heatC.2,hotwatertankandswim-
mingpool.
Error memory
  Displayofthelastoccurringerrorcodeinreversechronologicalorder(i.e.thelastsignalrst).
Compressor
  Displayoftechnicaldataforcompressormode,e.g.currentrotationalspeed,numberofstartsandtotaloperat-
ingtime.
E-heating element
  Displayoftheoperatinghoursoftheboosterheater/heatingforthehotwatertank.
i
Note
Detailed information about the regulation functions is given in the operating instructions (→ 8.1 Extract
from the operating instructions (H-Generation), p. 203) and in the Service manual of the device
concerned.
Additional Functions of the Operating Unit on connecting the additional PCB CZ-NS4P
The installation of the optional additional PCB CZ-NS4P (→ 4.7.2 External interfaces (in-/out-
puts), p. 59) allows the following additional functions to be selected or set.
Control and temperature regulation of a connected buffer tank
  Selectionofconnectedbuffertankaswellassettingofthetemperaturedifference(ΔT).Onlyavailableifthe
buffertankisactivated.
Regulation of 2 heating circuits (including swimming pool heating)
  Selectionofthenumberofheatingcircuits.Afterthesystemhasbeenselectedwithtwoheatingcircuits,infor-
mation is to be provided as to whether the respective heating circuit is being used for room or swimming pool
heating.If“swimmingpool”hasbeenselected,atemperaturedifferenceof“ΔTforswimmingpool”mustbeset
between2and10K.
Input for external switching off of the outdoor unit.
  Drycontactforanexternalinputsignalforswitchingoffthecompressorintheoutdoorunit(ifcontactclosed).
Thefunctionmustbeenabledthroughtheoperatingunitoftheheatpump.
Integration of a Solar Station
Selection of the buffer tank or of the hot water tank for the solar connection as well as setting of the difference
betweenswitchingonandofftemperatures,thefrostprotectiontemperatureandtheuppertemperaturelimit.
Onlyavailableifthesolarconnectionisactivated.
External error report
  Drycontactforoutputtinganerrormessagesignal(ifcontactclosed)toanexternaldisplayunit.Evenifthefault
hasbeenacknowledgedthroughtheexternaldisplay,theerrormessagesignalremainsinternallyactive.
Holiday timer
Setting a holiday period timer to either switch off the system or to reduce the temperature during this period and
thussaveenergy.Theweeklytimercanbedeactivatedduringthistime,sothatitwillberestoredautomatically
uponcompletionoftheholidaytimerperiod.
Quiet timer
  Settinguptosixprogrammesforthequietmodetoreducethesoundlevelforthesetduration.
E-heating element Heater
Enabling of the E-heating element for the heating mode
E-Heating element hot water
Enabling of the E-heating element for the hot water mode
Sterilisation
  Activationordeactivationofautomaticsterilisation.Observethelocallyvalidlawsandprovisionswhensetting
thesterilisationfunction.Ifnecessary,pleasecontactyourauthorisedinstallerorservicepartner.
Hot water mode
  Selectionofthedesiredhotwatermode(standard/intelligent)Inthestandardmode,thelltimeforthehot
watertankisshorter,buttheenergyconsumptionislowerintheIntelligentmode.Onlyavailableifthehotwater
tankisactivated.
Selection of the Temperature Sensor
Selecting between water temperature sensor, room temperature sensor and room thermostat In the case of
roomthermostats,thereisanotheroption,toselectbetweenexternalandinternaltemperaturesensor.
E-heating Element Power
Selection of the maximum power setting desired for the electrical heating element for the heating mode; 3 kW /
6 kW / 9 kW (depending on the model concerned)
Frost protection
  ActivatingordeactivatingtheFrostProtectionfunctionwiththedeviceswitchedoff.
Cabinet heating
Choice whether an optional cabinet heater is connected or not and its use type:
TypeA-Thecabinetheatingisonlyswitchedonduringdefrostmode.
TypeB-Thecabinetheatingisswitchedonattemperaturesof5°Candbelow.
Alternative outside sensor
  Selectionofanalternativeoutdoortemperaturesensor.
Bivalent heating
  Selectionofabivalentheatingsystem,sothatanadditionalheatsource,e.g.aheatingboiler,canheatupthe
buffertankandthehotwatertank,iftheheatpumpcapacityisnotsufcientatloweroutsidetemperatures.The
bivalent function can be operated in alternating mode (heat pump and heating boiler are operated alternately)
or in parallel mode (heat pump and heating boiler are operated simultaneously) or be set in expanded parallel
mode (heat pump is operated and heating boiler is activated for buffer tank and/or hot water, depending on the
settingoptionsactivatedforswitchingbehaviour).
Liquid
  Selectionastowhetherwaterorglycolisbeingusedastheheatingmedium.
Max. pumping revolution speed (pump control)
  Settingofvolumeow,maximumvalueandswitchingon/offofthepump.
Pumping out
Switching on the pumping-out operating mode
Screed drying
Setting and switching on screed drying function of drying screed and walls (exclusively during the construction
phase).