ELTA FANS Mori HR Series User manual

1
Installation manual
Mori HR
PRECAUTIONS FOR INSTALLATION, USE AND MAINTENANCE
G
G
Read this manual carefully before using the product and keep it
in a safe place for reference.
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
regulations contained in this booklet.
•Thedeviceshouldnotbeusedforapplicationsotherthanthosespecifiedinthismanual.
•Afterremovingtheproductfromitspackaging,verifyitscondition.Incaseofdoubt,
contactaqualifiedtechnician.Donotleavepackagingwithinthereachofsmallchildren
or people with disabilities.
•Donottouchtheappliancewithwetordamphands/feet.
•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 use the product in the presence of inammable vapours, such as alcohol,
insecticides,gasoline,etc...
•Ifanyabnormalitiesinoperationaredetected,disconnectthedevicefromthemains
supplyandcontactaqualifiedtechnicianimmediately.Useoriginalsparepartsonlyfor
repairs.
•Theelectricalsystemtowhichthedeviceisconnectedmustcomplywith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. If not,
contactaqualifiedtechnician.
•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.Itmustexpelairoutsideviaitsownspecialduct.
•Operatingtemperature:-20°Cupto+50°C.
•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leavethedeviceexposedtoatmosphericagents(rain,sun,snow,etc.).
•Donotimmersethedeviceoritspartsinwaterorotherliquids.
•Turnoffthemainswitchwheneveramalfunctionisdetectedorwhencleaning.
•For installation an omnipolar switch should be incorporated in the fixed wiring, in
accordancewiththewiringregulations,toprovideafulldisconnectionunderovervoltage

2
VERSIONS
STANDARD
Externalgrilleinhighquality,impactandUV-resistantABScolourRAL9010.
categoryIIIconditions(contactopeningdistanceequaltoorgreaterthan3mm).
•Ifthesupplycordisdamaged,itmustbereplacedbythemanufacturer,itsservice
agentorsimilarlyqualifiedpersonsinordertoavoidahazard.
•Donotobstructthefanorexhaustgrilletoensureoptimumairpassage.
•Ensureadequateairreturn/dischargeinto/fromtheroomincompliancewithexisting
regulations in order to ensure proper device operation.
•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.
INTRODUCTION
MORI HR is a continuously running, alternate flow supply and extract fan with heat
retention for use in habitable rooms such as; living rooms, bedrooms, dining rooms
basements and hallways. It is designed to ensure adequate ventilation in enclosed
environments.Itisrecommendedthattwounitsareinstalledinapair:whenoneunitis
pulling,theotherispushing.
Apairofunitscanbeinstalledinthesameroomorindifferentrooms(i.e.livingroom
and bedroom). The unit is suitable for installation on an outside wall.
To achieve the best possible ventilation the unit should operate
continuously, and only stopped for maintenance or service.
When heat exchange is not useful (for example in mid-seasons when
indoor and outdoor temperatures are similar) it is recommended to set the
unit in “extract-only” or “intake-only” mode and not switch the fan off.
•Innerventilationunitmaterial:highquality,impactandUV-resistantABScolourRAL9010.
•Designfrontcoverremovableforcleaningwithouttheuseoftools.
•Easymaintenanceinstallationplate,foreasyaccesstotheheatexchangerfrominside
the room.
•Anti-dustfilter,easilyremovableforwashingbytheuserwithouttools.
•Regenerativehoneycombsceramicheatexchanger.
•Externalgrilleinhighquality,impactandUV-resistantABScolourRAL9010.
•High efficiency aerodynamic fan with “winglet” blades to optimise quietness and
efficiency.
•SinglephaseECreversibleBrushlessmotorwithintegralthermalprotection.
•Motormountedonhighqualityballbearings.
•Theunitisdoubleinsulated:noearthconnectionisrequired.
•Tricklespeedselectable.
•Boostmode.
•Free-cooling(Bypass)mode.
•IPX4degreeofprotection.
•Powersupply220Vto240V~50Hz.
TECHNICAL SPECIFICATIONS
Model Airflow
l/s
Power
W
Weight
Kg
MoriHR100 2,8/4,2/7 1,2/1,7/2,6 2
MoriHR150 5,6/11,1/16,7 1,4/2,3/3,8 4,2

3
Every70secondstheunitalternatesbetweenbeingasupplyfanandanextractfan.
Duringtheextractmodetheunitshighefficiencyheatexchangercollectsandretains
heatfromtheextractedair,itthentransfersthemajorityofthisheattotheincomingair
duringsupplymode,recoveringmostofthermalenergywhichwouldbeotherwiselost
in the ventilation process.
Theunitcanberuncontinuouslyatasetspeedbyaddinganinternallink,orcontrolled
viathededicatedcontroller,149-SEN-CTRLSwhichallowsspeedselectionandtriggering
of free cooling mode.
S3switchactivatesthe“Freecooling“(Bypass)mode,whichstopsalternateowand
keepsthefanin“extract-only”or“intake-only”mode,toavoidtheheatexchangewhen
necessary.Tosettheextract-only”modeor“intake-only”,placetheintegraljumpersas
perFig.20AorFig.20B).ThefrontcoverLEDindicateswhentheFreecoolingmodeison.
Anautomatic“Boost”modecanbeachievedthroughadedicatedswitchorroomsensors
like149-SEN-HY,149-SEN-PIRor149-SEN-CO2.
Wiringconfigurations:
1.ConstantrunwithalternateowandheatretentiononSpeed1only(Fig.18A).
2.ConstantrunwithalternateowandheatretentiononSpeed2only(Fig.18B).
3.ConstantrunwithalternateowandheatretentiononSpeed3only(Fig.18C).
4.ConstantrunwithalternateowandheatretentiononSpeed1withboosttoSpeed3
triggeredbyexternalswitchingdevice(orderedseparatelyifrequired)(Fig.18D).
5.ConstantrunwithalternateowandheatretentiononSpeed2withboosttoSpeed3
triggeredbyexternalswitchingdevice(orderedseparatelyifrequired)(Fig.18E).
6.Operationusingcontroller149-SEN-CTRLS(orderedseparatelyifrequired)(Fig.18F).
(a)Off.
(b)ConstantrunwithalternateowandheatretentiononSpeed1.
(c)ConstantrunwithalternateowandheatretentiononSpeed2.
(c)ConstantrunwithalternateowandheatretentiononSpeed3.
(d)Constantrunon selectedspeedinextractorsupplymodeonly(supplyorextract
selectable at installation stage).
Pleasenotethatthisswitchcancontroloneortwounitstoworkinharmonyi.e.when
oneunitisextractingtheotherissupplyingwhichcanimprovefurthertheventilationin
aroomorhome.Wiringdiagramfor2units,Fig.18G.
“S1” “S2” Operation
O O OFF
I O Speed1
O II Speed2
I II Speed3
S1 S2 S3
II
I
“S3” Operation
Heatrecovery
(Alternateow)
Freecooling
OPERATION
WARNING: Ensure that the electric wiring to L and N is done correctly; an
incorrect connection will lead to malfunction or permanent damage of the fan.
Twoormoreunitscanoperateatafixedspeedinasynchronisedway(oneunitextracts,
theothersupplies,andviceversa).Wiringdiagrams:Fig.18A-18B-18C.
Theinitialstartingairdirectionisachievedbysettingthededicatedjumper(Fig.20A-20B).
RESET OF THE SYNCHRONISATION
OPTION 1:Iftwoormoreunitsareconnectedunderthesamemainswitchorundera
dedicatedswitch,toresetthesynchronisation,theswitchmustbeswitchedfirstOFFand
thenONtoreactivate(Fig.31).
SYNCHRONISATION IN CASE OF INSTALLATION WITHOUT CONTROLLER

4
Maintenance can be carried out by the user as indicated at page 11.
Servicemustbeperfmormedonlybytechnicallyqualifiedpersonnelinaccordancewith
local rules and regulations. Make sure that the mains supply to the unit is disconnected
(page12).Cleaningoftheheatexchangercanbeperformedfromoutsideaswell.
MAINTENANCE AND SERVICE
IntegraljumpersetinpositionA(Fig.20A)means“extract”mode.
IntergaljumpersetinpositionB(Fig.20B)means“intake”mode.
Thejumperpositiondefinesboththeair-owdirectionwhentheunitisactivatedforthe
firsttime(forthesynchronisation)andtheair-owdirectionofthefree-coolingmode.
JUMPER POSITION
Iftwoormoreunitsarecontrolledbymeansofthesamecontroller(149-SEN-CTRLSor
similar),theyalwaysoperateinasynchronisedway.WiringdiagramasperFig.18.
SYNCHRONISATION IN CASE OF INSTALLATION WITH CONTROLLER
DIMENSIONS
270÷510
164 q
164 q
108
O
mm
A
270÷510
164 q
164 q
108
O
mm
270÷510
164
q
164 q
108
O
mm
C
D
ØE
Externalgrille
270÷510
164 q
164 q
108
O
mm
B
MoriHR100 MoriHR150
A164 218
B 46 51
C164 218
D 270÷510 300÷560
Ø E 108 158
OPTION 2:Iftwoormoreunitsarenotconnectedunderthesamemainswitch,toreset
thesynchronisation,pressatthesametimetheblackpinofeachunit(Fig.32-33)at
least3seconds.
Year1 Inspectionoffiltercleanliness,ifrequiredwashunderatap(page11)
Year2 Inspectionoffiltercleanliness,ifrequiredwashunderatap(page11)
Inspectionofheatexchangercore,ifrequiredwashunderatap(page12)
Year3 Inspectionoffiltercleanliness,ifrequiredwashunderatap(page11)
Year4 Inspectionoffiltercleanliness,ifrequiredwashunderatap(page11)
Inspectionofheatexchangercore,ifrequiredwashunderatap(page12)
Year5 Inspectionoffiltercleanliness,ifrequiredwashunderatap(page11)

5
INSTALLATION
1
CONTENUTO IMBALLO MODELLO MORI HR
MoriHR100-MoriHR150
4
3
5
min. 108mm HR100
min. 158mm HR150 INDOOR OUTDOOR
1°÷2°
2
insulation foam
67
=Ø 5x40mm
=Ø 8x10mm

6
8 9
10 11
100mm HR100
115mm HR150
12 13
14 15

7
16 17
18C
S3 S2 S1 GND
N L
S3 S2 S1 GND N L
S3 S2 S1 GND N L
SPEED 1 (FIXED) SPEED 2 (FIXED)
SPEED 3 (FIXED)
S3 S2 S1 GND N L
CTRL-S
S1 S2 S3
II
I
N
L
OK
1 1 1
S3 S2 S1
18F
18A 18B
S3 S2 S1 GND
N L
S3 S2 S1 GND N L
SPEED 1 to 3
SPEED 2 to 3
18D
18E

8
19
S3 S2 S1 GND N L
S1 S2 S3
II
I
N
L
OK
S3 S2 S1 GND N L
CTRL-S
1 1 1
S3 S2 S1
18G
UNIT 1 UNIT 2
S3 S2 S1 GND N L
CTRL-S
S1 S2 S3
II
I
N
L
OK
1 1 1
S3 S2 S1
18F
AGGIUNTA FOGLIO ISTRUZIONI -
JUMPER POSITION A
20A
EXTRACT
21
AGGIUNTA FOGLIO ISTRUZIONI -
JUMPER POSITION B
20B
INTAKE
22

9
23 CLICK 24
25
27
26

10
Ø 5x40mm
3-5mm
EXTERNAL GRILLE
29
28
30
31
32
TO RESET OF THE SYNCHRONIZATION OF THE UNITS (OPTION 2)
33
TO RESET OF THE SYNCHRONIZATION OF THE UNITS (OPTION 1)

11
34 35
36 37
38
I
39
40 41
I
FILTER CLEANING (MAINTENANCE)
Can be carried out by the user

12
71
48 49
44 45
46
42 43
47
HEAT EXCHANGER CLEANING (SERVICE)
Mustbecarriedoutonlybytechnicallyqualifiedpersonnel

13
71
52
56
50
53
51
100mm HR100
115mm HR150
54 55
Fig. 57149-SEN-CTRLS
II I
REMOTE CONTROLLER (on
request) HIGHLY RECOMMENDED

14
a) Mark -ELTA FANS
b) Model - MORI HR 100 MORI HR 150
c) SEC class -A
c1) SEC warm climates kWh/m2.a -15,6 -16,2
c2) SEC average climates kWh/m2.a -37,5 -38,2
c3) SEC cold climates kWh/m2.a -75,6 -76,4
Energy label -Yes
d) Unit typology -Residenal - bidireconal
e) Type of drive -Mul-speed drive
f) Type of Heat Recovery System -Heat recovery
g) Thermal eciency of heat recovery %74
h) Maximum ow rate m3/h 25 60
i) Electric power input at maximum ow rate W2,6 3,8
j) Sound power level (LWA)dBA 35 38
k) Reference ow rate m3/h 17 41
l) Reference pressure dierence Pa 10
m) Specic power input (SPI) W/m3/h 0,071 0,054
n1) Control factor -1
n2) Control typology -Manual control (no DCV)
o1) Maximum internal leakage rate %N/A
o2) Maximum external leakage rate %1
p1) Internal mixing rate %N/A
p2) External mixing rate %N/A
q) Visual lter warning -N/A
r) Instrucons to install regulated grilles -N/A
s) Internet address for preassembly/disassembly instrucons -www.eltafans.com
t) Airow sensivity to pressure variaons %N/A
u) Indoor/outdoor air ghtness m3/h 21 60
v1) AEC - Annual electricity consumpon - warm climates kWh 1 0,7
v2) AEC - Annual electricity consumpon - average climates kWh 1 0,7
v3) AEC - Annual electricity consumpon - cold climates kWh 1 0,7
w1) AHS - Annual heang saved - warm climates kWh 18 18,1
w2) AHS - Annual heang saved - average climates kWh 39,9 40
w3) AHS - Annual heang saved - cold climates kWh 78 78,2
ErP Directive - Regulations 1253/2014 1254/2014

15
Informationondisposalofunitsattheendoflife.
ThisproductcomplieswithEUDirective2002/96/EC.
The symbol of the crossed-out dustbin indicates that this product must
be collected separately from other waste at the end of its life. The user
must,therefore,disposeoftheproductinquestionatsuitableelectronic
andelectro-technicalwastedisposalcollectioncentres,orelsesendthe
productback to theretailer when purchasinga new, equivalent type
device.
Separate collection of decommissioned equipment for recycling,
treatment and environmentally compatible disposal helps to prevent
negative effects on the environment and on health and promotes the
recycling of the materials that make up the equipment.
Improperdisposaloftheproductbytheusermayresultinadministrative
sanctions as provided by law.
DISPOSAL AND RECYCLING
GUARANTEE
Theproductisofferedwithafiveyearwarranty.
Firstyearofwarrantycoverspartsandlabour,followingthisperiodthewarrantycovers
replacement parts only based on maintenance having being carried out in accordance
with our literature and terms and conditions of sale.
ProofofPurchase,Periodicinspectionandmaintenancewillberequiredintheeventof
any warranty claim.
STANDARD CONFORMITY
2014/35/EULowVoltageDirective(LVD)
2014/30/EUElectromagneticCompatibility(EMC),
inconformitywiththefollowingstandards:
ElectricalSafety:EN60335-1(2012)+A11+A13;EN60335-2-80(2003)+A1+A2
ElectromagneticCompatibility:EN55014-1(2017);EN55014-2(2015);EN61000-3-
2(2014);EN61000-3-3(2013).

EltaFansLimited
BuildingServices
46ThirdAvenue
PensnettTradingEstate
Kingswinford
West Midlands
DY67US
UnitedKingdom
T:+44(0)1384275800
F:+44(0)1384275810
E:[email protected]
000830-07-0718