Xpelair Xcell 350V EC BP Installation And Maintenance Instructions Manual Download

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5.7.2 Malfunction indicator without alarm in display

Problem / malfunction

Indications

Check / action

Everything is off

Power

No current

Fuse on PCB
If fuse is OK, the control PCB is
defective
Power failure

High Intake temperature in
summer

Bypass does not open

Reduce comfort temperature

Low intake temperature in winter

Bypass does not close

Increase comfort temperature

Little or no air supply, shower
remains damp

Filters clogged

Valves clogged
Exchanger clogged by dirt
Exchanger frozen
Fan soiled
Fan ducts clogged
Unit in frost protection operation

Replace filters

Clean valves
Clean exchanger
Thaw exchanger
Clean fan
Clean ducts

Too noisy

Fan bearings defective
Fan settings
Slurping noise
Whistling noise

Airflow noise
Valves do not close onto duct

Syphon not sealing/is empty
Air escaping through crack
somewhere
Valves not open far enough

Condensation leak

Condensation drainage clogged
Condensation drainage duct is
not in leakage tray

Check if connections are correct

Summary of Contents for Xcell 350V EC BP

Page 1: ...Xcell 350V EC BP Whole house heat recovery unit Installation and maintenance instructions ...

Page 2: ...tions 8 3 5 1 Malfunction alarm 8 3 5 2 Display 8 3 5 3 What to do in the event of a malfunction 8 3 6 End of useful life 8 4 OPERATION AND SPECIFICATIONS 8 4 1 Balanced ventilation 8 4 2 Heat Recovery unit 9 4 3 Heat recovery 9 4 4 Bypass 9 4 5 Frost protection 10 4 5 1 Standard Frost Protection 10 4 6 Technical data 10 5 FOR THE INSTALLER 11 5 1 Installer conditions 11 5 2 Installation of the Xc...

Page 3: ...s the air inlet outlet valves and the air inlet outlet grilles must be strictly observed The proper response of the safety functions and precautions must be checked at regular intervals Modifications to the unit are not permitted The unit may only be connected to a 230 V AC power supply 2 2 Safety Precautions Safety Measures It must not be possible to touch the fan wheels with your hand The unit m...

Page 4: ...on and the bypass being open This is energy wastage 3 1 3 Frost protection In periods of moderate to heavy frosts the heat exchanger must be protected against frost damage The Xcell 350V EC BP is fitted as standard with an automatic frost protection system that temporarily reduces the outside air supply A pre heater is optional giving the advantage of ensuring balanced ventilation at all times Thi...

Page 5: ... the display Set the desired temperature using the or buttons Press to confirm the chosen temperature The Xcell 350V EC BP will now show the current ventilation position again 3 3 3 Supply off On warm summer days windows and or doors are often left open In principle automatic supply is then not needed Once the supply feature is switched off your Xcell 350V EC BP operates as an extractor fan Set su...

Page 6: ...es to the high position x is adjustable from 0 15 min P22 deactivation delay x minutes after being turned on the Xcell 350V EC BP returns to the position at which the switch is at that moment x is adjustable from 0 120 min If P21 has been set to 0 the Xcell 350V EC BP will go directly to the high position for the time set at P22 P23 Only applicable to installations with a corded switch If position...

Page 7: ...east once a year Electrically isolate the Xcell 350V EC BP Remove the Front Cover A from the Xcell 350V EC BP Remove filters B from the Xcell 350V EC BP Remove the two clamps used to fasten the filter material on the filter holders The filter material can now be removed from the holder The new filter material can now be placed on the holder Remount the two clamps Put the filters back into the Xcel...

Page 8: ...to do in the event of a malfunction In the event of a malfunction contact the installer Note the code shown in the display and the Product number This is given on the rating plate on the top of the unit The unit should not be electrically isolated unless it has to be deactivated due to a serious malfunction or for filter cleaning replacement or any other urgent reason When the unit is isolated the...

Page 9: ...upplied to the living room and bedrooms D The HR High Yield counter flow heat exchanger B has such a high thermal yield that extra heating of the supply air is no longer necessary A Stale air B Counter flow heat exchanger C Outside air D Supply air E Bypass F Exhaust air The balanced ventilation system contributes to energy savings a healthy interior climate optimum living environment and prevents...

Page 10: ...e speed of the intake fan is reduced gradually so as not to cause discomfort to the user 4 6 Technical data Specifications normal air volumes pre settings Power Supply 230V 50Hz Cos phi 0 54 0 60 Position Flow Rate Power W Current A Absent 50m h 10Pa 6 0 09 Low 100m h 45Pa 16 0 18 Medium 150m h 105Pa 42 0 39 High 225m h 195Pa 106 0 87 Maximum 350m h 225Pa 241 1 78 Sound Power readings Indication F...

Page 11: ...proof between the roof wall vent and the Xcell 350V EC BP This prevents the formation of condensation on the outside of the ducts A double walled or insulated roof passage must be fitted to the air exhaust vent This prevents the formation of condensation between the roof boarding The air exhaust duct must drain in the direction of the unit The Xcell 350EC BP must be installed in a frost free space...

Page 12: ... wall types use anti vibration plugs Mount the suspension bracket supplied with the unit to the wall ensuring it is level The condensation drain is mounted under the Xcell 350V EC BP The stated dimension of 235 mm is an indication only and is dependent on the type of condensation drain selected also refer to condensation drain Ensure a space of at least 1metre below the unit for maintenance purpos...

Page 13: ...on drain The PVC condensation drain has an outside diameter of 32mm The drain can be found under the unit and must be connected to the water seal of the domestic waste water system via a pipe or a hose The upper edge of the water seal must be mounted at least 40mm under the Xcell 350V EC BP condensation drain The end of the pipe or tube must exit below the water level Ensure that the water seal co...

Page 14: ... be pressed for longer than 2 sec to activate them This is shown below Access to the menus Sequence Button Display Description 1 Menu P2 Time delays 2 3 seconds P3 Press the buttons at the same time 3 P4 Temperatures 4 P5 Status 5 P6 Malfunction History 6 P7 Reset 7 P8 Self test Adjustment 5 4 2 Setting example Set the medium position of the intake fan to 40 Sequence Button Display Description 1 M...

Page 15: ...h 0 120 0 Min 24 The user can indicate here in which environment the house Is located This is then taken into account see also P82 for filter indication via the display and an LED on the 3 posltlon switch if fitted The indication is displayed earlier for the urban setting followed by normal and then rural 0 normal 1 rural 2 urban 0 1 P3 Ventilation Seq No Description Min Max Default Unit 31 Exhaus...

Page 16: ...splay of the Xcell 350V EC BP The unit is correctly set ex factory Li Re Re P6 Malfunction history Seq No Description Display text 61 Last malfunction Code according to alarm and malfunction indication 62 Last but one malfunction Code according to alarm and malfunction indication 63 Last but two malfunction Code according to alarm and malfunction indication P7 Malfunctions Seq No Description 0 1 D...

Page 17: ...ll 350V EC BP is set Influence of P24 P24 Indication on display 3 position switch set time P24 Indication on display 3 position switch 1 3 x set time P24 Indication on dlsplay 3 position switch 0 7 x set time lnfluence of position of Xcell 350V EC BP if the position of the Xcell 350V EC BP is changed then the filter contaminated alarm meter directly takes account of this Position 1 Indication on d...

Page 18: ...e majority of the deviations are minus ensure that all deviations are minus Also make sure that an intake valve and an exhaust valve are kept completely open The fan setting can now be adjusted on the display Select the lowest possible setting in order to conserve energy and spread usage across the three settings high medium and low in accordance with the above graph The fan settings can be adjust...

Page 19: ...e the inflow cone by pressing the click fasteners surrounding the volute casing The fan can now be cleaned Use a soft brush to clean the fan impellers Use a vacuum cleaner to remove dust Take care not to damage the fan impellers Take care not to damage the temperature sensors Reassemble all these components in reverse order and conduct a self test according to menu P81 Make sure the drip tray F un...

Page 20: ...t air temperature A5 Bypass motor malfunction E1 Exhaust fan not rotating M1 E2 Supply fan not rotating M2 E3 No 230V AC current to fan Prevent water from entering the electrical connections Take care that when fitting the exchanger and leakage tray the condensation drain pipe is fitted to the same side as the condensation drain connection Check the unit s condensation drain once every 2 years Rea...

Page 21: ...21 ...

Page 22: ... Min Mid Max 10 19 570 19 904 20 242 15 15 485 15 712 15 941 18 13 502 13 681 13 861 19 12 906 13 071 13 237 20 12 339 12 491 12 644 21 11 801 11 941 12 082 22 11 291 11 420 11 550 25 9 900 10 000 10 100 30 7 959 8 057 8 155 ...

Page 23: ...supply shower remains damp Filters clogged Valves clogged Exchanger clogged by dirt Exchanger frozen Fan soiled Fan ducts clogged Unit in frost protection operation Replace filters Clean valves Clean exchanger Thaw exchanger Clean fan Clean ducts Too noisy Fan bearings defective Fan settings Slurping noise Whistling noise Airflow noise Valves do not close onto duct Syphon not sealing is empty Air ...

Page 24: ... Products Ltd and a delivery charge made EXCLUSIONS This guarantee DOES NOT cover damage or defects arising from poor or incorrect installation improper use or lack of maintenance It is the responsibility of the installer to check that the installation parameters meet the requirements of the product and any relevent regulations If we are called out to investigate a fault which is subsequently iden...

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Xpelair Xcell 350V EC BP, Installation And Maintenance Instructions Manual

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