Zehnder Rittling ComfoAir 550 Luxe User guide

ComfoAir 550 Luxe
Installer Manual

EN - II
All rights reserved.
This manual has been compiled with the utmost care. The publisher cannot be held liable for any damage caused as a
result of missing or incorrect information in this manual. In case of disputes the Dutch version of these instructions will
be binding.

III - EN
Table of Contents
Preface ............................................................................................................................................................. 1
1 INTRODUCTION ............................................................................................................................................. 1
1.1 Guarantee and liability .......................................................................................................................... 1
1.1.1 Guarantee conditions............................................................................................................... 1
1.1.2 Liability...................................................................................................................................... 1
1.2 Safety ................................................................................................................................................... 2
1.2.1 Safety regulations..................................................................................................................... 2
1.2.2 Safety provisions and measures.............................................................................................. 2
1.2.3 Pictograms used....................................................................................................................... 2
2. FOR THE INSTALLER ..................................................................................................................................... 3
2.1 ComfoAirconguration......................................................................................................................... 3
2.2 Technicalspecications ........................................................................................................................ 4
2.3 Dimension sketch.................................................................................................................................. 6
2.4 Installation conditions ........................................................................................................................... 7
2.5 Installation of the ComfoAir .................................................................................................................. 7
2.5.1 Transport and unpacking ......................................................................................................... 7
2.5.2 Checking the delivery............................................................................................................... 7
2.6 MountingoftheComfoAir..................................................................................................................... 7
2.6.1 Mounting on the wall................................................................................................................ 7
2.6.2 Connection of the air ducts...................................................................................................... 8
2.6.3 Connection of the condensation drain .................................................................................... 8
2.7 CommissioningtheComfoAir ............................................................................................................... 9
2.7.1 CC Ease panel .......................................................................................................................... 9
2.7.2 P menus for the user .............................................................................................................. 11
2.7.3 P menus for the installer ........................................................................................................ 13
2.8 Programmingairspecications .......................................................................................................... 18
2.9 Maintenance by the installer ............................................................................................................... 19
2.9.1 Inspecting and cleaning the heat exchanger ........................................................................ 19
2.9.2 Inspecting and cleaning the fans........................................................................................... 20
2.9.3 Inspectingandcleaningthepreheaterelementlter ........................................................... 20
2.10 Malfunctions........................................................................................................................................ 20
2.10.1 Malfunction alerts on digital operating devices.................................................................... 21
2.10.2 3-position switches with malfunction indicator .................................................................... 21
2.10.3 What to do in the event of a malfunction / Trouble shooting ............................................... 22
2.10.4 Malfunctions (or problems) without alarms .......................................................................... 34
2.11 Service parts ....................................................................................................................................... 35
2.12 Wiringdiagram:ComfoAir550Luxe–LEFT-HANDversion ............................................................... 36
2.13 Wiringdiagram:ComfoAir550Luxe–RIGHT-HANDversion............................................................. 37
2.14 EECdeclarationofconformity ........................................................................................................... 38
III - EN

EN - IVEN - IV

1 - EN1 - EN
Preface
Carefully read this manual before use.
This manual provides all the information required
for safe and optimal installation and maintenance
of the ComfoAir 550 Luxe. It is also intended as a
reference for servicing, so that this can be carried
out in a responsible manner. The device is subject
to continuous development and improvement. As
a result, the ComfoAir 550 Luxe may slightly differ
from the descriptions.
NOTE
This manual has been compiled with
the utmost care. However, no rights can be
derived from it. In addition, we at all times
reserve the right to change the contents of
this manual, without prior notice.
1 Introduction
The device's name is ComfoAir 550 Luxe. In the fol-
lowing it will be referred to as ComfoAir.
The ComfoAir is a balanced ventilation system with
heat recovery in order to create healthy, balanced
and energy-efcient ventilation in houses. The
ComfoAir has a CE marking on the identication
plate.Theidenticationplatecanbefoundontop
of the ComfoAir.
1.1 Warranty and liability
1.1.1 Guarantee conditions
The ComfoAir is covered by a manufacturer’s war-
ranty for a period of 24 months after tting up to
a maximum of 30 months after the date of manu-
facture. Warranty claims may only be submitted for
material faults and/or construction faults arising
during the warranty period. In the case of a war-
ranty claim, the ComfoAir must not be dismantled
without written permission from the manufacturer.
Spare parts are only covered by guarantee, if they
were supplied by the manufacturer and have been
installed by an approved installer.
The warranty becomes invalid if:
• Theguaranteeperiodhaselapsed;
• Thedeviceisusedwithoutlters;
• Parts are used that have not been supplied by
themanufacturer;
• Non-authorisedchangesormodicationshave
been made to the unit.
1.1.2 Liability
The ComfoAir has been designed and manufac-
tured for use in “balanced ventilation systems”. Any
other use is deemed unintended use and can lead
to damage to the ComfoAir or personal injury, for
which the manufacturer cannot be held liable.
The manufacturer is not liable for any damage origi-
nating from:
• Non-compliancewiththesafety,operatingand
maintenanceinstructionsinthismanual;
• The use of components not supplied or recom-
mended by the manufacturer.
Responsibility for the use of such components
liesentirelywiththeinstaller;
• Normal wear and tear.

EN - 2EN - 2
1.2 Safety
1.2.1 Safety regulations
Always comply with safety regulations in this man-
ual. Non-compliance with the safety regulations,
warnings, notes and instructions in this manual can
cause personal injury or damage to the ComfoAir.
• TheComfoAirmayonlybeinstalled,connected,
rendered operational and maintained by an ap-
propriately approved installer, unless otherwise
indicatedinthismanual;
• Installation of the ComfoAir must be carried out
in accordance with the general and locally ap-
plicable construction, safety and installation
instructions of the local council, electricity and
waterboardsorotheragencies;
• Observe the safety regulations, warnings, com-
ments and instructions as prescribed in this
manualatalltimes;
• Keep this manual with the ComfoAir throughout
itslife;
• Instructions with regard to cleaning or replacing
theltersoftheintakeandexhaustvalvesmust
becarefullyobserved;
• Thespecicationsstatedinthisdocumentmay
notbechanged;
• ModifyingtheComfoAirisnotallowed;
• TheComfoAir isonly suitablefor connetionto
230V50Hzmains;
• It is recommended to take out a maintenance
contract so that the device is checked on a
regular Basic. The supplier can provide a list of
registered installers nearby.
1.2.2 Safety provisions and measures
• TheComfoAircannotbeopenedwithoutusing
tools;
• It should not be possible to touch the fans,
therefore ducting must be connected to the
ComfoAir at a minimum duct length of 900mm.
1.2.3 Pictograms used
The following pictograms are used in this manual:
Point of attention.
Risk of:
- damage to the device;
- performance of the device is compro-
mised if instructions are not observed
carefully.
Risk of personal injury to the user or
installer.

3 - EN
2 For the Fitter
2.1 ComfoAirconguration
ThestandardComfoAircongurationconsistsof:
• Externalcasing(A)ofcoatedsheeting;
• Interior(B)ofhigh-quality,expandedpolypropylene(E)PP;
• 4connections(C)fortheairducts;
• 2platelters(D)forairpurication.Filterclassication:outsideairG4,returnairG4;
• 2energy-efcientDCmotors(E)withhigh-efcientfan;
• HE(HighEfcient))heatexchanger(withoptionalmoistureexchanger)(F);
• Display(G)toreaddataandforsettingprocedures;
• Electronicscompartment(H)forconnectingexternalswitchesandcontrollers;
• RemovablePCBunit(H2);
• Identicationplate(I)detailinginformationontheComfoAir(notvisible);
• Condensationdrainconnector(J);
• Sticker(K)detailingairconnections;
• Cableforpowersupplywith230Vgroundconnectionplug(L);

EN - 4
2.2Technicalspecications
ComfoAir 550 Luxe (nL setting)
Position Ventilation capacity Power
Absent Setting 50 m3/h at 5 Pa 13 W
Low Setting 150 m3/h at 50 Pa 30 W
Medium Setting 225 m3/h at 100 Pa 69 W
High Setting 330 m3/h at 215 Pa 160 W
Maximum 460 m3/h at 410 Pa 350 W
Position Ventilation capacity Current
Absent Setting 50 m3/h at 5 Pa 0.12 A
Low Setting 150 m3/h at 50 Pa 0.25 A
Medium Setting 225 m3/h at 100 Pa 0.57 A
High Setting 330 m3/h at 215 Pa 1.21 A
Maximum 460 m3/h at 410 Pa 2.46 A
Electricity
Power supply 230/50 V/Hz
Cos.phi 0,46 - 0,62
Supply fan noise level (at 0 m)
Position Ventilation capacity Sound power
Absent Setting 50 m3/h at 5 Pa 36 dB(A)
Low Setting 150 m3/h at 50 Pa 54 dB(A)
Medium Setting 225 m3/h at 100 Pa 63 dB(A)
High Setting 330 m3/h at 215 Pa 71 dB(A)
Maximum 460 m3/h at 410 Pa 79 dB(A)
Exhaust fan noise level (at 0 m)
Position Ventilation capacity Sound power
Absent Setting 50 m3/h at 5 Pa 29 dB(A)
Low Setting 150 m3/h at 50 Pa 39 dB(A)
Medium Setting 225 m3/h at 100 Pa 49 dB(A)
High Setting 330 m3/h at 215 Pa 63 dB(A)
Maximum 460 m3/h at 410 Pa 63 dB(A)

5 - EN
ComfoAir 550 Luxe (HL setting)
Position Ventilation capacity Power
Absent Setting 50 m3/h at 5 Pa 13 W
Low Setting 180 m3/h at 60 Pa 41 W
Medium Setting 330 m3/h at 215 Pa 160 W
High Setting 430 m3/h at 360 Pa 310 W
Maximum 460 m3/h at 410 Pa 350 W
Position Ventilation capacity Current
Absent Setting 50 m3/h at 5 Pa 0.12 A
Low Setting 180 m3/h at 60 Pa 0.35 A
Medium Setting 330 m3/h at 215 Pa 1.21 A
High Setting 430 m3/h at 360 Pa 2.22 A
Maximum 460 m3/h at 410 Pa 2.46 A
Electricity
Power supply 230/50 V/Hz
Cos.phi 0,46 - 0,62
Supply fan noise level (at 0 m)
Position Ventilation capacity Sound power
Absent Setting 50 m3/h at 5 Pa 36 dB(A)
Low Setting 180 m3/h at 60 Pa 58 dB(A)
Medium Setting 330 m3/h at 215 Pa 71 dB(A)
High Setting 430 m3/h at 360 Pa 78 dB(A)
Maximum 460 m3/h at 410 Pa 79 dB(A)
Exhaust fan noise level (at 0 m)
Position Ventilation capacity Sound power
Absent Setting 50 m3/h at 5 Pa 29 dB(A)
Low Setting 180 m3/h at 60 Pa 44 dB(A)
Medium Setting 330 m3/h at 215 Pa 55 dB(A)
High Setting 430 m3/h at 360 Pa 63 dB(A)
Maximum 460 m3/h at 410 Pa 63 dB(A)
GeneralSpecications
 HEExchangerMaterial  Polystyrene
 InteriorMaterial  (E)PP/PA/PA
Thermal Yield 95%
 Mass  47kg

EN - 6
2.3 Dimension sketch
800
724.5
569
280.5 124.5
490
180
200
208.5
208.5
265
ø 32
ELECTRICAL AND DATA CONNECTION
CONDENSATION DRAIN
LEFT-HAND VERSION
CONDENSATION DRAIN
RIGHT-HAND VERSION