Xpelair LVCF20 User's Manual
Contents
1. Operate the fan using the external On Off switch Repeat to switch off The fan speed is pre set by the Installer to either high or low speed Both speeds can be selected when wired through a change over switch Part No 90108AW LVDX200T Operate the fan using the external on off switch Repeat to switch off When the switch is turned off the fan continues to operate for the selected over run timer period Top light I is lit when the external on off switch is turned on The fan speed is pre set by the installer to either high or low speed If a change over switch has been installed then the user can switch between high speed and low speed Time delay start feature on or off This is set by the installer to provide a 2 minute time delay start when the fan is switched on using the external on off switch LVCF20 LVCF20T Switched Operation The fan can be wired with a separate on off switch Fan operates at condensation speed when switched on Top light I is lit when the separate on off switch is switched on When switched off the fan will continue to operate if the humidity level has not reached that set by adjusting screw RH LVCF20T only When switched off the fan continues to operate for the adjustable timer over run period Condensation Operation The fan operates at condensation control speed when the relative humidity exceeds the set level and turns off when the humidity drops Boost Operation2. Before making any adjustments isolate the fan completely from the mains supply check specification below to see which features apply to your fan 1 Remove the front cover and replace after adjustment Fig 8 LVDX200 There are no user adjustments for the LVDX200 fan LVDX200T 1 The timer over run period can be adjusted between approximately 30 seconds and 20 minutes Use an electrician s screwdriver and turn screw T Fig B clockwise to increase time anti clockwise to decrease Factory preset to approximately 10 minutes LVCF20 1 The humidity setting is adjustable between approximately 50 and 90 relative humidity Use an electrician s screwdriver and turn screw RH Fig B clockwise to increase the relative humidity setting and anti clockwise to decrease Note the fan is more sensitive at 50 RH than at 90 LVCF20T 1 The timer over run period can be adjusted between approximately 30 seconds and 20 minutes Use an electrician s screwdriver and turn screw T Fig D clockwise to increase time anti clockwise to decrease Factory preset to approximately 10 minutes 2 The humidity setting is adjustable between approximately 50 and 90 relative humidity Use an electrician s screwdriver and turn screw RH Fig clockwise to increase the relative humidity setting and anti clockwise to decrease Note the fan is more sensitive at 50 RH than at 90 LVDX200
3. The integral pull cord switch switches the fan to run at high speed Bottom light IT is lit when the fan is 3 operating at high speed Note If the separate on off switch and integral pull cord are both on the lights TI and II will both be lit and the fan will run at high speed Trickle feature on or off This is set by the installer to provide continuous background extraction when the humidity level is below that set by adjusting screw RH LVCEF20T only Time delay stat feature on or off This is set by the installer to provide a 2 minute time delay start when the fan is switched on using a separate on off switch Cleaning 1 Before cleaning isolate the fan completely from the mains supply 2 Only clean the external surface of the fan using a damp lint free cloth 3 Do not use strong detergents solvents or chemical cleaners 4 Allow the fan to dry thoroughly before use 5 Apart from cleaning no other maintenance is required See Diagram 7 Baffle Plate Front Cover Impeller Fixing Screws Terminal Cover Fan Box Circular Spigot Clamp screws and wall plugs 3 off Fan body clamps 3 off 10 Surround 11 Ceiling screws 25mm long 4 off Diagram B 12 Foam Tape PLEASE LEAVE THIS LEAFLET WITH THE FAN FOR THE BENEFIT OF THE USER Ancillary Options For speed and ease of installation your installation may require some of the Ancillaries listed below NADAN WD10
4. THE APPLIANCE For speed and ease of installation your installation may require some of the Ancillaries indicated in Ancillary Options If installing the fan on a wall surface mounting Mark on the wall the centre of the duct hole Use this centre to cut an opening through the wall 117mm dia with a slight fall to the exterior 3 Fit the wall tube not supplied and motar into place Ne If installing the fan in a wall flush mounting 1 Mark on the wall the centre of the duct hole MA and drill a pilot hole through both walls 2 Use the centre to mark a rectangular hole for the inner wall using the dimensions 3 Cut the rectangular hole through the inner wall 4 Go outside and cut a 117mm diameter hole in the outer wall using the small hole as the centre 5 Measure the wall thickness 6 Cut the wall tube not supplied so that it is 64mm less than the wall thickness If installing the fan on a ceiling surface mounting This method requires a space above the ceiling such as a loft or attic to provide access for 100mm internal diameter ducting 1 Mark on the ceiling the centre of the duct hole WN avoiding ceiling joists and buried cables etc 2 Cut a 117mm diameter hole using the marked centre If installing the fan in a ceiling flush mounting For 100mm diameter ducting This method requires a space above the ceiling such as a loft or attic to provide access for 100
5. retaining screws 7 See section on User adjustments if you wish to use settings other than those that have been factory set 8 Refit the front cover Fig 9 Connect the cable from the isolating switch to electrical supply wiring and re check installation Refit fuses before turning on electricity supply For fixed wiring circuits the protective fuse for the appliance must not exceed 5A For Australia Only LVCF20 Connection to the supply flexible 3 core cable with 3 pin plug top for insertion into an approved 10A wall mounted surface switch with at least 3mm clearance between contacts ALL OTHERS Permanently connected to the supply and a remote switch controls operation They should be directly wired to the supply through an approved 10A wall mounted surface switch with at least 3mm clearance between contacts 10 11 Wire the Transformer Always wire via the cable clamp 1 Remove the cable clamps 2 Wire the transformer as shown in Check the fan model to diagram 3 Ensure all connections are tight 4 Replace the clamps and two screws Ensure the cable is firmly retained by the clamp 5 Replace the transformer cover with the two screws 6 Switch off the mains electrical supply and remove fuses 7 Connect the cable from the isolating switch to the electrical supply wiring 8 For fixed wiring circuits the protective fuse for the appliance must not exceed 5A User adjustments
6. start to its operation when used with an external on off switch Slide the switch Z to the required position Please note that the fan is factory set to Position 0 9 Switch Position Setting 0 Time delay start OFF 1 Time delay start ON The fan must not be mounted where ambient temperatures are likely to exceed 40 C Mounting the fan on a wall or ceiling surface mounting 1 Place the ducting into the hole and align to the required position If wall mounting ensure that the ducting slopes down and away from the fan 2 Mark the positions of the three fixing holes M in fan box Fig D 3 If wall mounting drill three holes 5 5mm diameter for wall plugs supplied If ceiling mounting use appropriate fasteners not supplied 4 Cut out the cable inlet hole if required in the surround and slit the cable grommet Slide the surround over the fan box 5 Pass the electrical cables into the fan box through the rear cable inlet hole and surround and re fit the cable grommet Ensure that the cable grommet is in place and a tight fit 6 Offer the fan box up to the wall or ceiling Ensure the circular spigot enters the ducting 7 Fix the fan box to the wall using screws or to the ceiling using appropriate fasteners not supplied If mounting the fan in a wall flush mounting The surround is not required Fit the ducting to the circular spigot If the hole size is as rec
7. 0 Wall Duct CFWG100 Wall Grille XCT100 Condensation Trap DGW B Air Replacement Grille SP100 Spigot Plate XAA Air Brick Adaptor vC10 Vent Cowl WT10 Termination Ducting Kit XF FM Flat Ducting Plastic Metal Plastic 234x29 Metal 230x25 VK10 Wall Vent Kit FD100 Flexible Ducting WDC5 Worm Drive Clips XCMK Ceiling Mounting Kit XBP In Line Back Draught Shutter EFT Easy Fit Termination Kit GMK Glass Mounting Adaptor PDXGF Grease Filter FDA Flat Duct Adaptor Kit Spares Listed below are some of the spares available See back page of this booklet for ordering details 41756SK Motor LVDX200T 41757SK Motor LVCF20 LVCF20T 41758SK PCB Assy LVDX200T 41759SK PCB Assy LVCF20 41760SK PCB Assy LVCF20T 41769SK Front Cover c w Baffle LVDX200T 41770SK Front Cover c w Baffle LVCF20 LVCF20T 41740SK Surround Moulding Entire Range 41741SK Pull Cord Assembly Entire Range 41742SK Impeller Entire Range KNOCKOUT POSITIONS SWITCH Y SWITCH
8. Guarantee UK The fan is guaranteed against defects for 3 years from the date of purchase e Xpelair reserve the right to repair or replace the fan e Keep your purchase receipt e Any problems contact the address below Technical Advice amp Service UK Xpelair have a comprehensive range of services including e Free technical advice Help Desk from Engineers on all aspects of ventilation e Free design service quotations and site surveys Outside UK See International section below Please ask for details on Tel 44 0 8709 000430 Fax 44 0 8709 000530 Also at the address below Head Office UK Sales Office and Spares Applied Energy Products Ltd Morley Way Peterborough PE2 9JJ England Tel 44 0 1733 456789 Fax 44 0 1733 310606 Sales Spares Hotline 44 0 8709 000420 Sales Spares Faxline 44 0 8709 000520 Web http www xpelair co uk International Guarantee Contact your local distributor or Xpelair direct Technical advice and Service Contact your local Xpelair distributor applied energy eo YW _ 567 2069 01 A FMO2118 1509001 2000 Revision D Xpelair Safety Extra Low Voltage Centrifugal Ducted Fans e LVDX200 Standard e LVDX200T Timer Condensation Control Fans e LVCF20 Pull Cord e LVCEF20T Pull Cord Timer Installation and Maintenance Instructions Retain for future reference Premier IMPORTANT READ ALL THESE INSTRUCTIONS amp WARNINGS FULLY BEFORE C
9. OMMENCING INSTALLATION INSTALLATIONS AND WIRING MUST CONFORM TO CURRENT IEE REGULATIONS UK LOCAL OR APPROPRIATE REGULATIONS OTHER COUNTRIES IT IS THE INSTALLER S RESPONSIBILITY TO ENSURE THAT THE APPROPRIATE BUILDING CODES OF PRACTICE ARE ADHERED TO A QUALIFIED ELECTRICIAN MUST SUPERVISE ALL INSTALLATIONS THESE APPLIANCES ARE INTENDED FOR CONNECTION TO FIXED WIRING CHECK THAT THE ELECTRICAL RATING SHOWN ON THE TRANSFORMER MATCHES THE MAINS SUPPLY SITE BOTH FAN AND TRANSFORMER AWAY FROM DIRECT SOURCES OF HEAT LE GAS COOKERS OR EYE LEVEL GRILLES THE FAN MUST NOT BE MOUNTED WHERE AMBIENT TEMPERATURES ARE LIKELY TO EXCEED 40 C THE TRANSFORMER MUST NOT BE MOUNTED WHERE AMBIENT TEMPERATURES ARE LIKELY TO EXCEED 40 C WHEN THE FAN IS INSTALLED IN A ROOM CONTAINING A FUEL BURNING APPLIANCE THE INSTALLER MUST ENSURE THAT AIR REPLACEMENT IS ADEQUATE FOR BOTH THE FAN AND THE FUEL BURNING APPLIANCE ENSURE THAT ALL RELEVANT SAFETY PRECAUTIONS CORRECT EYE PROTECTION AND PROTECTIVE CLOTHING ETC ARE TAKEN WHEN INSTALLING OPERATING AND MAINTAINING THIS FAN GENERAL GUIDANCE FOR SITING THE FAN SEE FIG G ALWAYS SITE FAN AS HIGH AS POSSIBLE IF ANY SECTION OF THE DUCTWORK IS POSITIONED HIGHER THAN THE FAN A CONDENSATION TRAP XCT100 MUST BE FITTED AS CLOSE AS POSSIBLE TO THE FAN THIS APPLIANCE IS NOT INTENDED FOR USE BY YOUNG CHILDREN OR INFIRM PERSONS WITHOUT SUPERVISION YOUNG CHILDREN SHOULD BE SUPERVISED TO ENSURE THEY DO NOT PLAY WITH
10. cting to the circular spigot 6 Offer the fan box up to the ceiling 7 Slit the cable grommet Pass the electrical cable into the fan box through the front cable inlet hole Ensure cable grommet is in place and a tight fit 8 Using the screws 11 Fig B fix the fan box flange to the ceiling clips Terminating the ducting Fit an outer grille CF20 variants only to the outer wall For ceiling mounting use appropriate ancillaries not supplied Mounting the transformer The transformer M can be fixed directly to the wall The transformer can be sited in a loft or in a convenient position on a wall not ceiling The transformer must not be covered by loft insulation For wall mounting the Fan must be orientated as shown in to fulfil ingress protection requirements LVDX200 DOUBLE POLE ISOLATING SWITCH LVDX200T DOUBLE POLE ISOLATING SWITCH LVCF20 DOUBLE POLE ISOLATING SWITCH LVCF20T DOUBLE POLE ISOLATING SWITCH TRANSFORMER TERMINALS FAN TERMINALS COS CHANGE OVER SPEED SWITCH IF REQUIRED TRANSFORMER TERMINALS FAN TERMINALS ON OFF SWITCH COS CHANGE OVER SPEED SWITCH IF REQUIRED TRANSFORMER TERMINALS LAMP IF REQUIRED TERMINALS ON OFF SWITCH IF REQUIRED IF REQUIRED TRANSFORMER TERMINALS FAN TERMINALS ON OFF SWITCH The transformer must also not be mounted within 0 6m of a bath or shower cubicle u
11. mm internal diameter ducting 1 Mark a rectangular hole using the dimensions 2 Cut the hole avoiding ceiling joists and buried cables etc For flat ducting This fan can be installed within a 50mm void without the circular spigot Fig B Flat ducting adapter kit FDA available Preparing the fan for installation Remove the front cover Fig 6 2 Fit the foam tape supplied around the circular spigot Fig I 3 Remove the electrical cover amp Fig D The impeller can be removed to ease access if required This is a push on pull off assembly Setting the condensation speed Mounting the Fan LVCF20 LVCF20T Only Fig B 4 The correct condensation control speed should be selected to suit the room size in which the fan is to be installed Slide the switch I to the required position Please note that the fan is factory set to Position 2 5 Switch Position Size Room Volume m 1 Large 34 and above 2 Medium 28 34 3 Small less than 28 Setting the trickle speed LVCF20 LVCF20T Only Fig B 6 The fan can be set so that it provides constant trickle extraction Slide the switch M to the required position Please note that the fan is factory set to Position 0 7 Switch Position Setting 0 Trickle extraction OFF 1 Trickle extraction ON Setting the time delay start LVDX200T LVCF20T Only Fig B 8 The fan can be set so that there is a 2 minute delayed
12. ommended 1 Assemble the three fan body clamps to the fan box using screws 2 Slit the cable grommet Pass the electrical cables into the fan box through the cable inlet hole and cable grommet Ensure cable grommet is in place and a tight fit 3 Offer the fan box up to the wall 4 Tighten up the three screws until the fan is clamped to the inner wall The fan body clamps will rotate to an automatic stop position DO NOT OVERTIGHTEN If the hole size is larger than recommended i e larger than the flange on the fan box Mostly related to retro fit installations 1 The fan body clamps ARE NOT suitable Construct a wooden frame of INTERNAL dimensions 203 x 233mm Depth should be at least 50mm Fit the wooden frame into the internal wall and make good the hole Offer the fan box up to the wall Screw the fan box to the wooden frame using the slots in the flange screws not supplied If mounting the fan in a ceiling flush mounting 1 The surround is not required Insert the fan box into the hole and mark four positions using the slots in the flange fi 3 Remove the fan box from ceiling and fit the four ceiling clips supplied over the edge of the hole so that the clips align with the marks on the ceiling WN 4 Drill 4 pilot holes into the ceiling through the hole of each clip ensuring not to damage the clip and fit the clips ensuring correct alignment 5 Fit the du
13. p to a height of 2 25m The transformer must not be mounted where ambient temperatures are likely to exceed 40 C Fixing the transformer directly 1 Remove the two screws securing the cover remove cover 2 Position the transformer on the wall and mark the two fixing holes 3 Drill and plug the two holes and fix the transformer with the screws supplied For loft mounting The transformer can be fixed to a wooden surface with the two screws supplied For fixed surface wiring Use the rectangular knockouts on each side X These accept 25 x 16mm trunking not supplied For concealed wiring Use the round knockouts Y For connection to a window mounted fan Use knockout Z Use flexible cable When using the side entries with flexible cable a hole suitable for the cable size must be made centrally in the rectangular section 1 Isolate the electricity supply and remove all fuses The terminal block will accept cable up to 1 5mm 2 A means for disconnection in all poles must be incorporated in the fixed wiring in accordance with the wiring rules 3 Use suitably rated 3 core or 4 core cable dependent on application 4 Remove the retaining screws of the terminal cover if still in position 5 Wire the fan as shown in E using the cable clamp provided Check fan model to diagram LVDX200T LH Live High Speed LL Live Low Speed 6 Replace the terminal cover amp and fasten the
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