VEN T IL AT ION
DX Wall Fan Kits 50/60Hz
DX Wall Fan Kit 50Hz/ 60Hz Supply / Extract Units
The EMC Directive 2014/30/EU The Low Voltage Directive 2014/35/EU
Supply / Extract Units – Installation and Maintenance
Installation and Maintenance
1.0 Safety Information IMPORTANT: Installation or replacement of units or spare parts must be carried out by a qualified or Nuaire approved service engineer/ electrician and in accordance with IEE or local national wiring regulations. 2.0 Introduction
2.2 Sensors
The Domus DX Wall Fan Kit is available in 6, 9 and 12 inch impeller sizes suitable for supply or extract and can be the heart of a room’s automatic ventilation system.
Sensors are available as remote units or integral ‘plug in’ units. They are able to control multiple fans, depending on sensor and fan types. Integral sensors are quick and easy to install and are aesthetically pleasing, whilst remote sensors give the benefit of location close to the pollutant source. Remote sensors can be fitted with an optional security strap to prevent unwanted tampering.
Ensure adequate air replacement for the fan and any fuel burning appliance in the room. Figure 1. Main components of wall installation assembly.
2.3 General
Outer grille
The removable interior grille provides easy access while the external rotor motor makes for simple removal of the push-on impeller for cleaning. Upward angled interior grille vanes shield workings from view and downward sloping external vanes throw off rain. The fan is IP24 splash proof approved with the motor rated at IP44.
Wall sleeve Inside grille
All external components are made in soft grey colours from ultra violet stable ABS material so they will blend with most decors and will not fade in sunlight.
2.3.1 Coding For Wall Fan Kits
Fan assembly
Front view
2.1 Switching
DX6WL (6 inch)
Front view
DX6WA (6 inch) 269mm
DX6WL (6 inch)
342mm
Side view 269mm
342mm
Side view
134 mm* 337 mm mm 269
137mm*
Aperture required 410 x 410mm sq. Cable entry *To centre of
Rear view 175mm*
137mm*
'duct'
134 mm* 269 mm
Rear view
214 mm*
128mm
*To centre of 'duct' 134 mm* 269 mm
175mm* 137 mm*
342mm
269 mm Aperture required 330 x 330mm sq. Cable entry
Aperture 420mm Aperturerequired required 410 330xx410mm 330mmsq. sq. Cable entry Cable entry
171 mm* 337 mm
*To centre of 'duct'
*To centre of 'duct'
Rear view
171 mm* 413mm 337 mm
175mm*
214 mm*
*To centre of 'duct'
*To centre of 'duct'
130mm 128mm
206 mm* 413mm
169 mm 130mm
Aperture required 410 x 410mm sq. Cable entry
214 mm* 175mm*
420mm
214 mm*
*To centre of 'duct' 206 mm* 413mm
169 mm
206 mm* 413mm
171 mm* 337 mm
Page 1
LAB1349R May 2018
ear view
420mm
342mm
Aperture required Aperture required Aperture required *Tocentre centreof *To *To centre of *To centre centre of of *To of 'duct' 410 x 410mm sq. 'duct' 'duct' 330 x 330mm sq. 260 x 260mm sq. 'duct' 'duct' 420mm Cable entry Cable entry 171 mm* Cable entry 206 mm* 134 mm*
Side view Aperture required 260 x 260mm sq. Cable entry
DX9WL DX12WL (12 inch)
DX12WA (12 inch) 420mm
Aperturerequired required Aperture 342mm 330x x260mm 330mmsq. sq. 260 Cable entry Cable entry 137mm*
269mm
DX12WL
269mm
420mm
272mm
12 inch Wall Fan Kit Complete
DX9WA (9 inch) 342mm
Aperture DX12WL (12 required inch) 272mm 260 x 260mm sq. Cable entry
DX9WL (9 inch)
DX6WL
Wall Fan Kits are supplied as a complete package with all wall 342mm 272mm 342mm installation parts included.
Side view
Figure 2. Unit Dimensions Front view
6 inch Wall Fan Kit Complete Front view 9DX6WL inch(9(6Wall Fan Kit Complete DX9WL inch) DX12WL(9(12 inch) inch) DX9WL inch) 420mm
3.0 Dimensions
Code*
420mm
Operated via a separately wired 3 amp fused spur (by others) or operated via the optional DX-CON remote controller allowing supply or extract, variable speed and automatic or manual switching of 272mm several fans if desired.
Description
128mm
130mm
169 mm
Installation and Maintenance DX Wall Fan Kits 50Hz/60Hz
V EN T IL AT ION
4.0 Installation 4.0 Installation 4.1 Installation 4.1 Of Wall Installation Fan KitsOf Wall Fan Kits
1
2
1
2
Remove front grille.Remove front grille. Release 2 screws. Lift Release grille upwards. 2 screws. Lift grille upwards.
Remove fan plate. Remove fan plate.
3
4
3
4 A
A
DX6WA 260mm sq.DX6WA 260mm sq. DX9WA 330mm sq.DX9WA 330mm sq. sq. DX12WA 410mm DX12WA 410mm sq.
A Cut the spacer to match Cut the thespacer walls to total match thickness the walls total thickness using a fine/med cutusing woodsaw. a fine/med cut woodsaw.
Prepare the wall aperture Preparetothe dimensions wall aperture shown. to dimensions shown.
5
5
6
6
Make hole for supply cable
Make hole for supply cable
Polystyrene former fits temporarily into sleeve end
Fit the temporary cross Fit the brace temporary across wall crosssleeve’s brace across outer wall sleeve’s outer end to support the sides end toduring support installation the sides(drg during No installation 8). (drg No 8).
7 IMPORTANT !
OUTSIDE
IMPORTANT !
Install the sleeve Install the sleeve at a slight angle at a slight angle (lower to outside) (lower to outside)
INSIDE
Polystyrene former fits temporarily into sleeve end
Locate the temporary Locate plug the to support temporary the plug othertoend. support the other end.
8
7 OUTSIDE
A
8
INSIDE Temporary crossbrace
Temporary crossbrace
Make good the inside and outside walls flush with the sleeve
Make good the inside and outside walls flush with the sleeve
Polystyrene Polystyrene Supply wire Supply wire former supporting former supporting sleeve end inside sleeve inside sleeve sleeve end Make the wall good sleeve. around the wall sleeve. When fitting the sleeve, Whenintroduce fitting thea sleeve, slight downward introduce slope a slight downward slope Make good around to the outside, to encourage to the outside, any water to encourage to drain to any outside. water to drain to outside.
Page 2
Installation and Maintenance DX Wall Fan Kits 50Hz/60Hz 9
9
9
V EN T IL AT ION 10
10
10
Remove temporary cross brace when electricalthe Release cover from the electrical the fan plate. cover from fan plate. Remove Remove temporary cross brace when cement has dried. temporary cross brace when cement hascement dried. has dried. Release the Release electrical cover from the fanthe plate. Fit the outer grille (note grille blades sloping down to shed Fit the outer grille (note grille blades sloping down to shed Fit the outer grille (note grille blades sloping down to shed water). water). water).
11
11
11
Bring the cable through Bring thethe fancable plate.through the fan plate. Bring the cable through the fan plate.
13
13
13
12
12
12
Assemble the fan plate Assemble to the inside the fan sleeve. plate to the inside sleeve. Assemble the fan plate to the inside sleeve.
IMPORTANT IMPORTANT IMPORTANT (Shutter Operation DX (Shutter fans) Operation DX fans) Operation DX There will be a shortThere delay(Shutter will on start-up be a short and delay shutdown on fans) start-up of and shutdown of There will40 beseconds, aapproximately short delay start-up and approximately this ison normal. 40 seconds, thisshutdown is normal.of approximately 40 seconds, this is normal.
Fit the inside grille to Fit thethe fanplate, inside grille locating to the grille fanplate, locating grille grille totop the fanplate, locating grille over theFit topthe lip inside before over engaging the screws. lip before engaging screws. over the top lip before engaging screws.
4.2 Fitting Ancillaries 4.2 Fitting (Also Ancillaries see page 8)(Also see page 8) 4.2 Fitting Ancillaries (Also see page 8) 4.2.1 Thin Wall Installation 4.2.1 Thin Wall Installation 4.2.1 Thin Wall Installation
4.2.2 Weather Terminal 4.2.2 Weather Terminal 4.2.2 Weather Terminal
This thin wall application This thin is best wall application This wall application This shows wall aapplication shows a Outside is best Outside thin wall application best Outside This wallreplacing application a coveredThis using a Window covered Kit.using aisWindow Kit. Weather Terminal Weather Terminal the shows replacing the Grille Grille Interior Interior covered aFixing Window Weather Terminal replacing the in Grille Drawing shows ausing Wall Drawing showsKit. a Wall Fixing Outside Grille and Outside is held in Grille and is held Grille Grille Interior Spacer Spacer Drawing Wall Outside Grillefixing and is held in fixing Plate fixed to theshows aperture Plateafixed by toFixing the aperture by position using the grille position using the grille Grille Spacer Plate fixed to the aperture by position using(75mm) the grille fixing screws. The Window screws. Kit clamps The Window Kit clamps points. However, longer points. However, longer (75mm) screws. Window Kit clamps However, (75mm) together eitherThe side together of the Wall either side of the Wall screws arepoints. provided. screws This arelonger provided. This Wall together either of the Wall Wall are provided. This Fixing Plate. Fixingside Plate. Terminal isscrews used for Terminal exposed issite used for exposed site Fixing Wall Fixing conditions.Terminalconditions. Fixing Plate. is used for exposed site Plate Plate Fixing conditions. Min thickness 25mm MDF Plate
LAB1349R (version 1) April 2018
Page 3
Installation and Maintenance DX Wall Fan Kits 50Hz/60Hz
V EN T IL AT ION
5.0 Electrical 5.0 Electrical Installation Installation Electrical work Electrical shouldwork be undertaken should be undertaken by a qualified byelectrician a qualifiedin electrician in accordance accordance with the wiring withregulations. the wiring regulations.
1
1
2
2
Release the electrical Release the panel electrical from the panel fan plate. from the fan plate.
Remove the terminal Remove cover. the terminal cover.
3
4
3
Clamp the cable Clamp andthe complete cable and the complete connections. the connections.
4
Refit terminalRefit coverterminal before replacing cover before the replacing electrical the panel. electrical panel.
5.1 Wiring 5.1 Wiring
Fan Fan operated by off by off switch 5.1.1 Fanoperated Operated 5.1.1 FanBy Operated On /on Off/By Switch On switch /on Off/Switch
L N
Fan operated by integral bysensor integral sensor L5Fan operated L4 SL SL L5 (Switched Live) (Switched Live) L3 L4 or or L3 L2 Double pole Double Fuse pole Fuse L2 isolator isolator max. 3 amp max. 3 amp L1 L L L1 N
L5 L4 or L3 L2 L1 N
or Double pole Double Fusepole isolator isolator max. 3 amp L
5.1.3 Basic 5.1.3 Fan Operated Basic FanBy Operated RemoteBy Sensor Remote Sensor
Fuse max. 3 amp
N
DX Fan unit
N
N
DX Fan unit
N
L5 L4 L3 L2 L1 N
DX Fan unit withDX Fan unit with
integral sensor Connect linkConnect wire between link wire L2 between & L4 for extract L2 & L4OR for extract OR integral sensor Connect linkConnect wire between linkbetween wire L2 between & L4 for extract L2 L4 & L4 OR for extract OR extract Connect link Connect wire link wire L2 between & for L2extract & L4 for connect link connect wire between link wire L2 between & L3 for supply. L2 & L3 for supply. connect link connect wire between link wire L2 between & L3 for supply. L2 & L3 for supply. Connect link Connect wire between link wire L2 between & L4 for extract L2 & L4 for extract or Connectorlink Connect wire between link wireL2 between & L3 forL2supply. & L3 for supply.
or Connect or linkConnect wire between link wire L2between & L3 for supply. L2 & L3 for supply. Connect switched Connect live switched signal tolive L5 signal for integral to L5 for timer integral module. timer module.
Fan Fan byIntegral integral byIntegral sensor integral sensor 5.1.2 Fanoperated Operated 5.1.2 Fanoperated By Operated By Sensor Sensor SL SL (Switched Live) (Switched Live) or
L
Double pole isolator L
N
N
Double Fuse pole isolator max. 3 amp
Fuse max. 3 amp
L5 L4 or L3 L2 L1 N
L5 L4 L3 L2 L1 N
IMPORTANT IMPORTANT Isolation - Before Isolation commencing - Before commencing work, make sure work, that make the sure unit that is the unit is electrically isolated electrically fromisolated the mains from supply. the mains supply.
DX Fan unit withDX Fan unit with integral sensor integral sensor
Connect linkConnect wire between linkbetween wire L2 between & L4L2 for L2 L4L2 OR for&extract Connect link Connect wire link wire between &extract L4&for extract L4 for OR extract connect linkconnect wireor between link wire L2link between & L3wire forL2supply. L2&&L3L3for forL2 supply. or Connect link Connect wire between between supply. & L3 for supply. Connect switched Connect liveswitched signal to live L5 for signal integral timer for timer module. Connect switched Connect live switched signal to live L5to signal forL5integral tointegral L5module. for timer integral module. timer module.
Page 4
Installation and Maintenance DX Wall Fan Kits 50Hz/60Hz
V EN T IL AT ION
Supply / Extract Supply fan / Extract operated fan operated via remote via remote remoteControl DX-CON Control IMPORTANT 5.1.4 Supply / Extract Fan Operated 5.1.4 Supply / Extract Fan Operated via remotevia DX-CON IMPORTANT DX-MFC control DX-MFC control Double pole isolator
FuseDouble max.pole isolator 3 amp
L
L
N
N
mains supply
mains supply
Fuse max. 3 amp
L1 N
L4 L3 L2 L1 N
L1 N
L5 L4 L3 L2 L1 N
L4 L3 L2 L1 N
DX Fan unit
DX-MFC controller DX-CON controller
L5 L4 L3 L2 L1 N
(Shutter Operation (ShutterDX Operation fans) DX fans) There will beThere a short willdelay be a on short startup delayand on startup shutdown andofshutdown of approximately approximately 40 seconds. 40 This seconds. is normal. This is normal.
DX Fan unit
5.2 Unit Consumption 5.2 Unit Consumption & Weight & Weight
Remoteswitch switch may be set: On/Off, Extract, Economy/Std Remote switch may beset: set:Supply/ On/Off, Forward/Reverse, Economy/Std. Remote Remote may be switch set: may On/Off, be Forward/Reverse, On/Off, Forward/Reverse, (variable speed), Auto/Manual. (variable speed), Auto/Manual. Economy/Std. Economy/Std. (variable speed), (variable Auto/Manual. speed), Auto/Manual.
Supply / Extract Supply fan / Extract operated fan operated via remote via remote DX-MFC control DX-MFC &control Remote &Sensor(s) Remote 5.1.5 Supply / Extract Fan Operated remoteControl DX-CON Control 5.1.5 Supply / Extract Fan Operated via Sensor(s) remotevia DX-CON Remote sensor Remote sensor
L2 L1 N
Double pole isolator L
L
N
N
mains supply
FuseDouble max.pole isolator 3 amp
Fuse max. 3 amp
L1 N
mains supply
L4 L3 L2 L1 N
L1 N
L4 L3 L2 L1 N
Model
Model
Input Power Input Power (W) (W) Weight (kg) Max. Max. Economy Economy
DX6WA supply & extract 38 DX6WL supply & extract
L2 L1 N L5 L4 L3 L2 L1 N
3820
20 4.7
Weight (kg) 4.7
DX6GL supply & extract 50 DX9WL supply & extract L5
50 37
37 6.5
6.5
L4 DX6GL supply & extract 100 DX12WL supply & extract
10070
70 9.4
9.4
L3
Note are for only at 50hz. Note are figures for extract onlyextract at 50hz. L2 figures L1 N
5.3 Electrical 5.3 Electrical Specification Specification
50Hz 230V / 220V ~ 50Hz ~ 60Hz / 220V Class ~ 60Hz I. Motor Class thermally I. Motorprotected thermally by protected by overload device. overload Cable: device. 1mmCable: max. 1mm or min. max. Fuse: or min. 3 amp Fuse: (if fan 3 amp is supplied (if fan is supplied Remote may beset: set: On/Off, Forward/Reverse, Remote itch may beset: set:may On/Off, Supply/ Extract, Economy/Std.Economy/Std. Remotesw switch Remote may switch be switch On/Off, be Forward/Reverse, On/Off, Forward/Reverse, from a 5A lighting from a 5A circuit, lighting no local circuit, fuse noislocal required). fuse is required). (variable speed), Auto/Manual. (variable speed), Auto/Manual. Economy/Std. Economy/Std. (variable speed), (variable Auto/Manual. speed), Auto/Manual. If 2fans x 12orinch 5 x 6fans or 9are inch fansinare Note: If 2 xNote: 12 inch 3 x fans 6 or or 9 inch used theused samein the same One orormore Remote Sensors may wired in one parallel to one DX-CON One Remote Sensors may wired inbe parallel to DX-CON Oneor ormore more One Remote more Sensors Remote may Sensors bebe wired may in parallel be wired toinone parallel to one operating mode the same should all be from controlled from operating mode in the sameinroom they room shouldthey all be controlled Control. Control. DX-MFC Control. DX-MFC Control. the same control. avoids of theone possibility the same MFC speedDX-CON control.speed This avoids theThis possibility fan (if of one fan (if HumiditySe Sensor: Humidity DX-HR, Sensor: Air Quality DX-HR, Air Quality X S-AQR Sensor: X S-AQR nsor: DX-RH Humidity Sensor: DX-HRSensor: Humidity speed controlled at a lower flow rate) being stalled byfan(s). the other speed controlled at a lower flow rate) being stalled by the other Passive Infra Passive Red Sensor: Infra Red DX-PIRR. Sensor: DX-PIRR. Air Quality Sensor: DX-AQR fan(s).Adequate make-up air provision sufficient to provide ventilation in Adequate make-up air provision sufficient to provide ventilation in Passive Infra-Red Sensor: DX-PIRR with building regulations inThis all rooms. This accordanceaccordance with building regulations is required isinrequired all rooms. should be checked during commissioning all fans the same room should be checked during commissioning with all fanswith in the sameinroom 5.1.6 SupplyFan / Extract Fan Operated remoteControl DX-CON Control 5.1.6 Supply / Extract Operated via remotevia DX-CON runningintogether in all possible configurations. running together all possible configurations. Supply / Extract Supply fan / Extract operated fan operated via remote via remote DX-MFC controller DX-CON controller
DX Fan unit
DX 230V Fan unit ~
DX-CON control DX-MFCand control andSensor Integral Sensor Integral
Required if using Required if using integral Timer integral Timer
Double pole isolator L
L
N
N
mains supply
FuseDouble max.pole isolator 3 amp
mains supply
Fuse max. 3 amp
L1 N
L4 L3 L2 L1 N
L1 N
L4 L3 L2 L1 N
DX-CON controllerDX-MFC controller
L5 L4 L3 L2 L1 N
The shutters, automaticmotor shutters, motorshould bearings should be frequently The automatic bearings be frequently inspected inspected and maintained to ensure they open fully/operate satisfactorily. Use and maintained to ensure they open fully/operate satisfactorily. Use of an RCD spur and fused spur with 1A, TDC180, Bussmann TDC180, BS1362, fuse of an RCD and fused with 1A, Bussmann BS1362, fuse (Farnell order no:for 1123029) fan or 2A, TDC180, Bussmann TDC180, BS1362 (Farnell order no: 1123029) 1 fan orfor 2A,1Bussmann BS1362 L5 fuse (Farnell order no:for 1123032) for 2is or 3 fans is recommended. fuse (Farnell order no: 1123032) 2 or 3 fans recommended. L4
L3 Always confirm airflowbefore direction before commissioning. Always confirm airflow direction commissioning. L2 L1 N
DX Fan unit with DX Fan unit with integral sensor integral sensor
Remote switch mayswitch be set: On/Off, Supply/ Extract, Economy/ Std. Remote may beset: set: On/Off, Forward/Reverse, Economy/Std. Remote switch may be On/Off, Forward/Reverse, Ecnomy/Std. (variable speed), Auto/Manual. Ecnomy/Std. (variable speed), Auto/Manual. (variable speed), Auto/Manual. (variable speed), Auto/Manual. Maximum one Integral Sensor 6/9/12 denotes unitidentity size identity. Integral Sensor fan, 6/9/12 denotes unit size Maximum Maximum one one Integral Sensor perper fan 6/9/12 denotes unitdenotes size identity Maximum one Integral Sensor perper fanfan, 6/9/12 unitidentity. size Humidity Sensor: DX-H6/9/12, Air Quality Sensor: DX-AQ6/9/12. Humidity Sensor: DX-H6/9/12, Air Quality Sensor: DX-AQ6/9/12.
Humidity Sensor: DX-H6/9/12 Humidity Sensor: DX-H6/9/12 Passive Infra Red Sensor: DX-PIR6/9/12, TemperatureTemperature Sensor: Passive Infra Red Sensor: DX-PIR6/9/12, Sensor: DX-TH6/9/12 DX-TH6/9/12 Passive Infra Red Sensor: DX-PIR6/9/12 Passive Infra Red Sensor: DX-PIR6/9/12 Runon onTim Timer: DX-TA6/9/12. Run onTimer: Timer: DX-TA6/9/12. er: DX-T6/9/12. Run Run on DX-TA6/9/12.
AAsingle willswitch switch all fans if all more than one is being AAsingle sensor will switch all fans if more than one is being single sensor sensor will fans if more than fanthan isfan being single sensorallwill switch fans ifone more one fan isfan being operated by aa single controller. operated aa single DX-MFC controller. DX-CON controller. operated singleDX-MFC operated by single DX-MFC controller. NOTE: options: NOTE: Multi-fan options: NOTE: Multi-fan Multi-fan options: NOTE: Multi-fan options: Upto to55fans fans (size be6"/9") controlled one DX-MFC. Up 56"/9") fanscan (size can beby controlled by one DX-MFC. Up (size can be controlled by one DX-CON Up toto56"/9") fans (size 6"/9") can be controlled by one DX-MFC. Upto to22fan fans (size can bebe controlled one DX-MFC. Up 2fans fans (size 12") can controlled by one DX-MFC. sUp (size 12") can controlled by one DX-CON. Up toto212") (size 12") canbeby be controlled by one DX-MFC. Do not mix different fandifferent sizes on fan the sizes sameon controller. Do not mix the same controller. Do not mixDo different sizes onfan thesizes same not mixfan different oncontroller. the same controller.
Page 5
Installation and Maintenance DX Wall Fan Kits 50Hz/60Hz 5.4 Fitting 5.4 Fitting Integral Integral Sensors Sensors (Optional) (Optional)
V EN T IL AT ION 1
Note: Before Note: following Before following the pictorial the pictorial sequence sequence shown, shown, first remove first remove the the fans front fans cover frontgrille cover (2grille screws). (2 screws). ReleaseRelease the fourthe main fourcorner main screws corner screws and lift and out the lift out motor/fan the motor/fan plate assembly. plate assembly. RemoveRemove the electrical the electrical cover cover plate opposite plate opposite the sensor the plate. sensorFollow plate. the Follow pictorial the pictorial sequence sequence on this on this page. page.
1
UnscrewUnscrew the module the module plate from plate motor fromplate motor assy. plate assy.
2
2
Remove Remove the module plate. plate. the module
4
4
3
3
Lift out the Lift sensor out themodule sensor module wiring connector. wiring connector.
5
5
Plug thePlug connector the connector into the into required the required sensor module. sensor module.
Screw the Screw sensor themodule sensor module into position. into position.
6
7
6
Push outPush the sensor out thearea sensor cover area from cover thefrom grille. the grille.
7
Push thePush repacement the repacement cover into cover the into grillethe front. grille front.
Page 6
Installation and Maintenance DX Wall Fan Kits 50Hz/60Hz 5.5 Fitting 5.5Remote Fitting Remote Controller Controller DX-CONDX-CON or or RemoteRemote sensors sensors (optional) (optional)
V EN T IL AT ION 1
1
The DX-CON The Multi DX-CON FanMulti Control Fanprovides Control provides supply orsupply extract, orvariable extract, variable speed and speed automatic and automatic or manual orswitching manual switching of severaloffans several if desired, fans if (see desired, (see note below). control best mounted approx 1.5m above the floor.the Remote noteThe below). Theiscontrol is best mounted approx 1.5m above floor. Remote Sensors are available Humidity, Air Quality Passive Infra Sensors are available for Humidity only.for Remote Sensors shouldand be positioned Red control. Remote Sensors be positioned at least above at least 1.5m above the floor and awayshould from direct heat sources e.g.1.5m radiators the floor and away from direct heat sources e.g. radiators. Note: Note: Up to 5 fans 6 /can 9 inch) can be controlled by one DX-CON. Up to 5 fans (size 6 / 9(size inch) be controlled by one DX-CON. Up to 2 fans (size can 12 inch) can be controlled by one DX-CON. Up to 2 fans (size 12 inch) be controlled by one DX-CON. Do different not mix different sizessame on the same controller. Do not mix fan sizesfan on the controller.
2
2
Liftand up panel and remove to dismantle unit. Lift up panel remove two screwstwo to screws dismantle unit.
3
3
1.5m
Push out backplate Push out backplate box cable box entrycable usingentry a screwdriver. using a screwdriver.
4
4
1.5m
Spotbackplate through backplate boxand andplug drill the andceiling. plug the ceiling. Spot through box and drill
5
5
200mm 200mm
Fix backplate Fix backplate box to thebox prepared to theceiling. prepared ceiling.
Feed approx. Feed 200mm approx.of200mm supply cable of supply into cable the box into the box
6
7
6
Connect the Connect end ofthe theend cable of into the cable the control into the block. control block.
7
Fit the control Fit the into control the backplate into the backplate box and secure. box and secure. Test the installation. Test the installation.
Page 7
Installation and Maintenance DX Wall Fan Kits 50Hz/60Hz
V EN T IL AT ION
6.0 Ancillaries Outside Grille Spacer
Interior Grille
Wall Fixing Plate
Weather Terminal
Picture Frame Adaptor
Thin Wall Applications
Used for exposed site wall installations, comprising one weather terminal, manufactured from HIPS.
Used for exposed site wall installations, comprising one weather terminal, manufactured from HIPS.
Order Code DX-WT6 Dimensions: 360 x 360 x 170mm
Order Code DX-PF6 Dimensions: 330 x 315 x 20mm
For thin wall applications we actually recommend the use of a Window Fan Kit used in conjunction with a Wall Fixing Plate.
Order Code DX-WT9 Dimensions: 425 x 425 x 180mm
Order Code DX-PF9 Dimensions: 405 x 425 x 20mm
Order Code DX-WT12 Dimensions: 506 x 506 x 185mm
Order Code DX-PF12 Dimensions:495 x 510 x 25mm
Unit replaces the outside grille and is supplied with installation details.
This thin wall application shows a Wall Fixing Plate fixed to the aperture (4 screws). The Window Fan Spacer and Outside Grille clamp together either side of the Wall Fixing Plate to support the Fan and Interior Grille.
7.0 Maintenance
9.0 Warranty
Periodically, at least once a year or more frequently in case of heavy use, remove the dirt and encrustation from the grille(s) fan impeller and motor casing. Ensure the impeller is not cracked or deformed and is able to rotate freely and without oscillation.
The 2 year warranty starts from the day of delivery and includes parts and labour for the first year. The remaining period covers replacement parts only.
Do not use any solvents to clean this product.
8.0 Replacement Of Parts As a manufacturer Domus is aware that time is important. In the event of a breakdown of this equipment, it should be adequately packaged and returned to Domus. Please telephone Domus before posting your unit. A returns number will be issued to identify your package.
This warranty is void if the equipment is modified without authorisation, is incorrectly applied, misused, disassembled, or not installed, commissioned and maintained in accordance with the details contained in this manual and general good practice. Installation or replacement of units or spare parts must be carried out by a qualified or Domus approved service engineer/ electrician and in accordance with IEE or local national wiring regulations. The product warranty applies to the UK mainland and in accordance with Clause 14 of our Conditions of Sale.
10.0 After Sales Enquiries For technical assistance or further product information, including spare parts and replacement components, please contact the After Sales Department.
Technical or commercial considerations may, from time to time, make it necessary to alter the design, performance and dimensions of equipment and the right is reserved to make such changes without prior notice.
VEN T IL AT ION Domus Ventilation Block C Caerphilly Business Park Van Road Caerphilly CF83 3ED Tel: +44 (0)3443 715523 Fax: +44 (0)3443 715524 Email:
[email protected] www.domusventilation.co.uk
LAB1349R May 2018
The EMC Directive 2014/30/EU The Low Voltage Directive 2014/35/EU
Page 8
