aerauliqa QR180ABP User manual

1
G
Read this manual carefully before using the product and
keep it in a safe place for reference as necessary.
This product was constructed up to standard and in
compliance with regulations relating to electrical equipment
and must be installed by technically qualified personnel.
The manufacturer assumes no responsibility for damage
to persons or property resulting from failure to observe the
instructions contained in this manual.
1 Index 1
2 Precautions 2
3 Product information 2
3.1 General 2
3.2 Dimensions and Weight 3
3.3 Connections 3
3.4 Space required 3
3.5 Rating label 4
4 Transport and Storage 4
5 Installation 4
5.1 Unpacking 4
5.2 Where/how to install 4
5.3 Ceiling installation 5
5.4 Electric Connections 6
6 Commissioning 7
6.1 Setting Fan speed 7
6.2 Before Starting the System 8
7 Operation 9
7.1 User Menu on CTRL-DSP 10
7.2 Installer Menu on CTRL-DSP 11
7.3 Additional functionalities 15
8 Maintenance and service 15
8.1 Components list 15
8.2 Description of Components 16
8.3 Maintenance 16
8.4 Service 17
8.5 Trouble shooting 18
1 INDEX
Installation Manual (installer & user)
QR180ABP - Heat Recovery Ventilation Unit

2
2 PRECAUTIONS
WARNING
Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or
electrical work!
WARNING
The installation and service of the unit and complete ventilation system must be performed by an authorized installer and in
accordance with local rules and regulations.
TRANSPORT AND STORAGE
•Donotleavethedeviceexposedtoatmosphericagents(rain,sun,snow,etc.).
•Ductconnections/ductendsmustbecoveredduringstorageandinstallation.
INSTALLATION
•Afterremovingtheproductfromitspackaging,verifyitsconditions.Donotleavepackagingwithinthereachofchildrenor
people with disabilities.
•Bewareofsharpedges.Useprotectivegloves.
•Thedeviceshouldnotbeusedasanactivatorforwaterheaters,stoves,etc.,norshoulditdischargeintohotair/fumevent
ducts deriving from any type of combustion unit or tumble dryer. It must expel air outside via its own special duct.
•Iftheenvironmentinwhichtheproductisinstalledalsohousesafuel-operatingdevice(waterheater,methanestoveetc.,that
isnota“sealedchamber”type),itisessentialtoensureadequateairintake,toensuregoodcombustionandproperequipment
operation.
•Theelectricalsystemtowhichthedeviceisconnectedmustcomplywithlocalregulations.
•Beforeconnectingtheproducttothepowersupplyorthepoweroutlet,ensurethat:
 -thedataplate(voltageandfrequency)correspondtothoseoftheelectricalmains
- the electrical power supply/socket is adequate for maximum device power.
•Forinstallationanomnipolarswitchshouldbeincorporatedinthexedwiring,inaccordancewiththewiringrules,toprovide
a full disconnection under overvoltage category III conditions (contact opening distance equal to or greater than 3mm).
USE
•Thedeviceshouldnotbeusedforapplicationsotherthanthosespeciedinthismanual.
•Thisappliancecanbeusedbychildrenagedfrom8yearsandaboveandpersonswithreducedphysical,sensoryormental
capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
•Donottouchtheappliancewithwetordamphands/feet.
•The deviceisdesignedto extractclean aironly,i.e. withoutgrease, soot,chemical orcorrosive agents,or ammableor
explosive mixtures.
•Donotusetheproductinthepresenceofinammablevapours,suchasalcohol,insecticides,gasoline,etc.
•The system should operate continuously, and only be stopped for maintenance/service.
•Donotobstructductsorgrillestoensureoptimumairpassage.
•Donotimmersethedeviceoritspartsinwaterorotherliquids.
•Operatingtemperature:0°Cupto+40°C.
SERVICE
•Althoughthemainssupplytotheunithasbeendisconnectedthereisstillriskforinjuryduetorotatingpartsthathavenotcome
to a complete standstill.
•Bewareofsharpedges.Useprotectivegloves.
•Useoriginalsparepartsonlyforrepairs.
3 PRODUCT INFORMATION
3.1 General
This is the Installation Manual of QR180ABP heat recovery ventilation unit.
This manual consists of basic information and recommendations concerning installation, commissioning, use and service
operations to ensure a proper fail-free operation of the unit.
The key to proper, safe and smooth operation of the unit is to read this manual thoroughly, use the unit according to given
guidelines and follow all safety requirements.
The QR180ABP is supplied with its CTRL-DSP remote multifunction control panel as standard. The package also includes 2
condensation elbows and 2 plugs for the water drainage.
WARNING
If any abnormality in operation is detected, disconnect the device from the mains supply and contact a qualified technician
immediately.

3
3.2 Dimensions (mm) and Weight
3.3 Connections
Fig. 3.a Connections
Intake air from outiside
Exhaust air to outside
Supply air to inside
Extract air from inside
Winter condensation drainage
Summer condensation drainage
A
B
D
C
F
E
3.4 Space required
Makesurethatenoughspaceisleftaroundtheunittoalloweasymaintenance(accesstolters,terminalboxandinspection
panelremoval).
EXTRACT
SUPPLY
INTAKE
EXHAUST
Weight Kg
20
A
B
D
C
E F
9
10
filter side view

4
4 TRANSPORT AND STORAGE
The appliance is delivered in one carton box.
The appliance should be stored and transported in such a way that it is protected against physical damage that can harm spigots,
casing, display etc.
It should be covered so that dust, rain and snow cannot enter and damage the unit and its components.
5 INSTALLATION
This section describes how to install the unit correctly.
The unit must be installed according to these instructions.
5.1 Unpacking
Verifythattheunit(andeventualaccessories)deliveredisaccordingtoorderbeforestartingtheinstallation.Anydiscrepancies
from the ordered equipment must be reported to the supplier.
5.2 Where/how to install
•All QR units are meant for indoor installation in a heated space.
•The unit must always be mounted horizontally.
•Mounttheunitonflatsurface(ceiling).
•It’s important that the unit is completely leveled before it is put into operation.
•Placetheunitpreferablyinaseparateroom(e.g.storage,laundryroomorsimilar).
•When choosing the location it should be kept in mind that the unit requires maintenance regularly and that the inspection door
should be easily accessible.
•Leavefreespaceforopeningtheremovablepanelandforremovalofthemaincomponents(see3.4).
•The outdoor air intake of the building should if possible be put in the northern or eastern side of the building and away from
other exhaust outlets like kitchen fan exhausts or laundry room outlets.
•The unit casing is provided with 2 drainage holes, two by side, to be used for condensation drainage either in case of ceiling
installation. Make sure that the not-used holes are tightly closed with the supplied plugs to provide water and air tightness.
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
3.5 Rating label
Fig.3.b Rating label

5
5.3 Ceiling installation
The unit must be installed in the following position.
It is important that the unit is completely flat in order for the condensation drainage to work properly.
5.a Preparethesurfacewheretheunitistobemounted.Makesurethatthesurfaceisat,leveledandthatitsupportstheweight
of the unit. Perform the installation in accordance with local rules and regulations.
5.b Useappropriateplugsandrodsorscrews(notsupplied)toxtheunittotheceiling.Itisrecommendedtottheunitwith
anti-vibrationmounts(notsupplied).
5.c Assurethattheunitiscompletelyatoncemountedtotheceiling,forthecondensationdrainagetofunctionproperly.
5.dConnectthecondensationelbow(s)tothedrainagehole(s)ontheaccesspanel:incasecloseandsealthenon-usedhole
withthesuppliedplugs(2plugseachhole).Makesureofwaterandairtightnessofallconnections.Thecondensationpipe
connection must be done in a way that makes easy to remove the access panel for the service operation. It is recommended
touseaU-bendinthecondensationdrainagepipe(orsimilar).
5.e Connect the unit to the duct system. Make sure that all necessary accessories are used to create a functional ventilation
solution. Connect the unit electrically according to point 5.4 Check that it starts up correctly.
Fig 5.a Fig. 5.b
Fig. 5.c Fig. 5.d
Fig. 5.e
SPIRIT LEVEL
SPIRIT LEVEL
H=min. 60mm
holes to be closed

6
5.4 Electric Connections
The unit must be earthed.
The QR180ABP is wired internally from factory.
ToconnectthetheCTRL-DSPtothemotherboardusea4poletwisted-paircable:maxlength30m.
Figures below show the wiring diagram.
WARNING
Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or
electrical work!
WARNING
The installation and service of the unit and complete ventilation system must be performed by an authorized installer and in
accordance with local rules and regulations.
Inputs/commands
N°1ACsupplyconnector
N°3on/offinputs(volt-freecontacts),twoforambientsensors(namedHY,IAQ)andoneforboostmomentaryswitch(named
BST).
N°11-10Vanaloginput(namedSLAVE).
N°1jumperforSLAVEMODEselection.
N°14-poleconnectorforCTRL-DSP(RS485plus12Vdcsupply).
Outputs
N°1on/offoutputforpre-heating/post-heating(relaycontact–250Vac5A).
N°1on/offoutputfordehumidication(relaycontact–250Vac5A).
Fig. 5.f Electrical connections on the motherboard fitted in the connection box
SLAVE input
1-10V
J2jumperforSLAVEmode
AC power supply
Heat output
(max250Vac5A)
Dehumidifier output
(max250Vac5A)
Boost momentary
switch(BST)
IAQ input
(AirQuality
i.e. SEN-CO2)
HYinput
(i.e.SEN-HY)
CTRL-DSP
+12V
A B GND
AB
1
2
V
G
N
D

7
T R. H. T R. H. ᶯH
2
OᶯH
2
OᶯH
2
OᶯH
2
O
°C % °C % % kg/h % kg/h % kg/h % kg/h
-18 60 20 30 94,5 0,16 86,5 0,27 83,3 0,38 77,0 0,46
-18 70 20 40 94,0 0,21 90,8 0,41 86,0 0,58 78,8 0,71
-18 80 20 50 94,1 0,27 89,6 0,52 86,1 0,75 81,6 0,95
-10 60 20 30 94,2 0,10 87,8 0,17 84,9 0,23 81,2 0,28
-10 70 20 40 92,9 0,15 90,6 0,29 85,9 0,40 80,1 0,49
-10 80 20 50 95,4 0,21 91,1 0,40 84,1 0,54 82,2 0,71
0 50 20 30 91,9 0,01 84,0 0,00 79,6 0,00 73,1 0,00
0 60 20 40 93,0 0,06 88,5 0,10 83,0 0,12 79,1 0,12
0 70 20 50 92,8 0,11 87,6 0,19 83,3 0,26 82,2 0,32
10 50 20 40 92,3 0,00 86,0 0,00 80,6 0,00 76,0 0,00
10 60 20 50 92,9 0,00 85,8 0,00 80,7 0,00 76,1 0,00
10 70 20 60 91,8 0,02 86,8 0,03 80,6 0,03 76,4 0,01
35 60 26 50 91,1 0,00 84,8 0,00 77,6 0,00 77,9 0,00
35 70 26 55 93,9 0,04 87,1 0,08 85,3 0,10 76,4 0,10
35 80 26 60 96,2 0,09 90,6 0,17 87,8 0,24 83,2 0,30
40 60 26 50 95,0 0,08 88,2 0,14 87,1 0,18 80,1 0,21
40 70 26 55 94,5 0,14 91,6 0,26 85,3 0,36 86,9 0,47
40 80 26 60 96,7 0,20 95,0 0,37 90,0 0,53 84,7 0,66
ESTERNO INTERNO 50 m³/h 100 m³/h 150 m³/h 200 m³/h
6 COMMISSIONING
6.1 Setting Fan speed
Thespeedoftheunitcanbeadjustedduringinstallationaccordingtorequiredventilationrate.
Figure 6.a belowshowsperformancecurves(forsupplyairandextractair)atdifferentsettingsofthe0-10Vsignaltothemotors.
Airowandconsumptionrefertoonesinglemotor.
Table 6.b indicates the efficiency of the heat exchanger and of the condensation produced in different climatic conditions,
to help the installer or the designer of the ventilation system to decide if to connect one or both condensation drainages.
High production of condensation is the direct consequence of a high efficiency level as well as of the humidity rate.
Table 6.c indicates the sound level at the different speed.
Table 6.b Thermal efficiency of the heat exchanger and average production of condensation water. Data supplied by the manufacturer of the heat exchanger.
EXTERNAL INTERNAL
0
50
100
150
200
250
300
350
400
450
500
0 20 40 60 80 100 120 140 160 180 200 220
III III
IV V
VI
A
B
C
D
E
F
G
Curve Speed
%
W
max
m3/h
max
A(min) 20 10 24
B 35 15 58
C 53 28 100
D 60 36 117
E 70 47 139
F 85 77 178
G(max) 100 105 209
Working point W m3/h SPI (W/m3/h) ɳt %(1)
I 15,2 54 0,281 88
II 23,7 76 0,313 86
III 32,8 97 0,337 84
IV 43,5 119 0,366 82
V 61,4 140 0,437 80
VI 81,3 162 0,502 79
Fig. 6.aIntakecurveaccordingtoReg.1253/2014(ErP).
Product tested without filter F7.
(1)
Termal efficiency of the unit
Static Pressure - Pa
Airow-m3/h

8
Table 6.c Sound level
TotalnoisemeasuredinreverberationchamberatELTAFANSlaboratory(UK)
dBA figures are average spherical free-field, for comparitive use only.
6.2 Before Starting the System
Whentheinstallationisnished,checkthat:
•Filtersaremountedcorrectly
•Theunitisinstalledinaccordancewiththeinstructions
•Theunitiscorrectlywired
•Eventualoutdoorandexhaustairdampersandsilencersareinstalledandthattheductsystemiscorrectlyconnectedtothe
unit.
•Allductsaresufcientlyinsulatedandinstalledaccordingtolocalrulesandregulations.
•Outdoorairintakeispositionedwithsufcientdistancetopollutionsources(kitchenventilatorexhaust,centralvacuumsystem
exhaustorsimilar).
•Theunitiscorrectlysetandcommissioned.
100%
Lw dB - SOUND POWER OCTAVE BAND Lp dB(A)
63 125 250 500 1K 2K 4K 8K Tot @3m
Intake 57 62 69 64 58 56 49 46 71 45
Supply 56 62 65 61 55 50 40 31 68 41
Extract 57 61 65 60 55 49 41 32 68 41
Exhaust 59 64 68 62 57 57 54 47 71 44
Breakout 56 61 64 59 58 50 40 35 68 41
80%
Lw dB - SOUND POWER OCTAVE BAND Lp dB(A)
63 125 250 500 1K 2K 4K 8K Tot @3m
Intake 55 59 65 60 53 50 44 40 67 41
Supply 55 59 62 57 51 44 35 28 65 37
Extract 55 58 62 55 51 43 35 28 65 37
Exhaust 58 61 65 58 53 52 49 41 68 40
Breakout 55 58 60 55 53 45 35 28 64 37
60%
Lw dB - SOUND POWER OCTAVE BAND Lp dB(A)
63 125 250 500 1K 2K 4K 8K Tot @3m
Intake 52 55 61 51 45 42 36 31 63 34
Supply 51 54 56 47 42 37 27 25 59 30
Extract 51 54 57 46 42 35 27 23 60 30
Exhaust 52 57 61 49 45 44 40 32 63 34
Breakout 51 54 55 45 44 37 29 24 59 29
40%
Lw dB - SOUND POWER OCTAVE BAND Lp dB(A)
63 125 250 500 1K 2K 4K 8K Tot @3m
Intake 47 50 50 42 35 32 25 22 54 24
Supply 47 48 48 38 33 27 22 20 53 21
Extract 47 49 48 37 33 25 20 20 53 21
Exhaust 49 51 54 40 36 34 28 23 57 26
Breakout 47 48 46 37 34 30 22 19 52 21

9
7 OPERATION
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
Fig. 7.a Temperature probes
Intake air from outiside
Exhaust air to outside
Supply air to inside
Extract air from inside
A
B
D
C
E
G
DATE:showsthecurrentdate
MODE:showstheoperationmode
SPEED:shows the selected speed
TIME:showsthetime
FILTER ALARM:showsthatltersneedtobemaintained/replaced
BOOST:showsthatBOOSTspeedisactivated
BOOSTKEY:tomanuallyactivatetheBOOSTspeed
FILTERRESETKEY:toresettheFilterAlarm
ESCkey:toexitandgobacktothepreviousmenu
OKkey:toentertheselectedmenu
to go DOWN with the menu selection
to go UP with the menu selection
to power off the ventilation unit
shows ERROR ALARM - see point 7.3 to check the type of error
this symbol shows if the “bypass” or “free cooling” function is active
this symbol shows that ANTI-FROST is active
this symbol shows that the IAQ input is activated, i.e.CO2
 thissymbolshowsthattheHYinputisactivated.
this symbol shows that NIGHT MODE is activated
this symbol shows that Heating output is activated
H
J
K
N
O
P
Q
R
S
U
X
F
I
L
M
T
V
W
Fig. 7.b CTRL-DSP
A
B
D
C
T21
T12
T11
T22
EXTRACT
SUPPLY
INTAKE
EXHAUST
R
EGH
J
K
Q
PN
W
VUTS X
OML
F
I

10
7.1 User Menu on CTRL-DSP
ToentertheusermenupressOKorESC.
To exit the user menu press ESC or wait for about 60 seconds.
User menu
1 Mode Selection
2 Boost
3 Boost Duration
4 Reset FILTER Alarm
5 Night Mode
6 Installer menu
Use or to select the menu.
PressOKtoenter.
Modeselectionallowsthechoiceamong3V(threespeed),OFFandHOLIDAYmode.
PressOKtoenter.
Use or to choose the mode.
PressOKtoselect.
Press ESC to go back to the previous menu.
User menu
1 Mode Selection
2 Boost
3 Boost Duration
4 Reset FILTER Alarm
5 Night Mode
6 Installer menu
Fig. 7.c CTRL-DSP operation screen
Mode selection
3V
3V mode (DEFAULT)
3Visashing:pressOKtoselect.
Once powered on, the unit runs at speed 1.
PressESCorwaitforabout60sectogobacktotheoperationscreen(Fig.7.c).
IncaseofactivationofeitherHYorIAQsensorinputs(ORlogic),theunitspeedincreases
by 15%, and the sensor related icon or is displayed. Once all on/off sensors inputs
are deactivated, the unit reverts back to selected speed.
IncasetheuserhasactivatedtheNIGHTMODE,duringnocturnalhours(from8:00
p.m.to8:00a.m-xedperiodoftime)thesensorlogicdescribedaboveisignored(the
sensorshavenoeffectandtheunitrunsatselectedspeed).
Mode selection
Holiday
HOLIDAY mode
Holidayisashing:pressOKtoselect.
TheunitworksatHOLIDAYspeed.
Press ESC or wait for about 60 sec to go back to the operation screen.
Mode selection
OFF
OFF mode
OFFisashing:pressOKtoselect.
Thefansareswitchedoff(thepowersupplytothemotorsisinterrupted).
PressESCorwaitforabout60sectogobacktotheoperationscreen:OFFisdisplayed.
Some operations can be selected either from the CTRL-DSP buttons or from the menu
Whenpoweredon,theCTRL-DSPdisplaysasfollows: