Installation manual

DaikinAltherma
23
Daikin Altherma System Options
Capacity
Split MonoBloc
Nominal 1.5 Ton to 4.5 Ton Nominal 3.0 Ton to 4.5 Ton
Application
Heating and (optional) cooling
Domestic hot water
Heating and (optional) cooling
Domestic hot water
Configuration
Outdoor (compressor) unit Outdoor unit (compressor and hydronic parts
combined)
Indoor (hydronic parts) unit
R-410A Refrigerant Piping
Between outdoor unit and indoor unit Inside outdoor unit
H
2
O Piping
Between indoor unit and indoor heating applicances Between outdoor unit and heating terminal units
Installer’s Advantages
No extra insulation of H
2
O piping required to protect
from freezing up
Only H
2
O piping needed to install the system
Connectable Heating Emitters
Under floor heating Under floor heating
Low temperature radiators Low temperature radiators
Fan coil units Fan coil units
Heat pump convector Heat pump convector
Combinable With
Domestic hot water storage tank Domestic hot water storage tank
Solar thermal connection for hot water production
Third party thermostats
Solar thermal connection for hot water production
Third party thermostats
DaikinAlthermaconsistsof5componentswhichworktogethertoprovidetheidealcomfortandwatertemperature.
1. OutdoorUnit:Anefficientuseofenergyfromtheair
Utilizinganaturalsourceofenergy,theoutdoorunitextractsheatfromtheoutsideairandtransfersit
throughrefrigerant
pipingtosupplyheating.Installedasasplitsystemconsistingofanoutdoorcompressorunitandhydrobox containingthe
hydronic componentsoramonobloc systemwithasingleoutdoorunitcombiningboththecompressorandhydronic
components,DaikinAlthermadeliversanenergyefficientsystem,compactandeasilyinstalled.
2. Hydrobox:A“boiler”from
aheatpumpsource
Thehydrobox heatsthewaterthatcirculatesthroughlowtemperatureradiators,floorheatingsystemsorfancoilunitsand
providesdomestichotwater.Withoptionalcooling,thehydrobox hastheabilitytoreversethecycletoprovidechilled
water.
3. DomesticHotWaterTank:Forlowenergyconsumption
Availablein
twosizes,thedomestichotwatertankprovideswarmwaterprimarilyfromthethermalenergyfromthe
outsideair.Withspeciallyplacedsystemcomponents,aheatexchangerconnectedtotheheatpumpalongwith a
supplementalelectricalheatingelementtoboosthotwatertemperatureforanyadditionalwaterheatingneeds,warm

waterisalwaysprovidedwithmaximumenergyefficiency.
4. SolarConnectionKit:
Averagedoverayear,thesundelivershalfoftheenergyneededtobringdomestichotwateruptothedesiredtemperature
forfree.ByconnectingasolarboilertotheDaikinAlthermasystem,raysaretransferredintoheat
andstoredinawater
storagetank.
5. RoomThermostat:Forconvenienttemperatureregulation
Withthewiredroomthermostat,theidealtemperaturecanbeconvenientlyregulatedeasilyandquickly.
Components