Xpelair Multipoint ventilation unit
A
Installation and Operating Instructions
PLEASE LEAVE THIS LEAFLET WITH THE FAN, FOR THE BENEFIT OF THE USER
Installing the fan
These products are intended for connection to fixed wiring.
Check that the electrical rating shown on the products matches the mains supply.
WARNING: THIS PRODUCT IS FOR CONNECTION TO 1 PHASE SUPPLY ONLY, DO NOT CONNECT TO
3 PHASE SUPPLY.
WARNING: THIS APPLIANCE MUST BE EARTHED.
All installations must be supervised by a qualified electrician. Installation and wiring must conform to current IEE regulations (UK), local or appropriate regulations
(other countries).
If there is damage to the fitted lead this must be replaced by the manufacturer or service agent.
If you have any queries before installing these products or after they are installed, call the
Xpelair Technical Hotline +44 (0) 8709 000430. Our engineers are there to help during normal office
hours (UK only) and may be faxed at all other times on +44 (0) 8709 000530. Customers outside the UK please contact your local Xpelair distributor, details of which are available
from the UK office.
Where to locate it
Position of air intake
As far as possible from and opposite to the main source of air replacement to ensure airflow across the room (eg, opposite an internal doorway).
Near the source of steam or odours.
Not where ambient temperatures are likely to exceed 50oC. or above a cooker hob or eye level grill.
If installing in a room containing a fuel burning device, it is the installer’s responsibility to ensure that there is enough replacement air to prevent fumes being drawn down the flue when the fan is operating up to maximum extract. Refer to Building Regulations for specific requirements.
Exhaust air must not be discharged into a flue used for exhausting fumes from appliances supplied with energy other than electric. Requirements of all authorities concerned must be observed for exhaust air discharge.
When installed for use in possible chemical corrosive atmospheres, consult our Technical Service Department. (For overseas markets contact your local Xpelair Distributor).
The inlet grilles should be situated at least 0.5m distance from the
Installing the ducting
1.Detach the appropriate inlet covers after removing the fixing screws.
Note: do not detach cover from any inlet not being used.
2.Install the ducting to connect the fan to the air intakes and to the outlet. If the ducting is suspended, ensure that it is adequately supported.
3.Fit intake and outlet grilles as required.
4.If installing in a position where condensation is likely to run back towards the fan, install a condensation trap as near to the fan as possible.
Mounting the fan
1.Mount the fan, using appropriate fasteners through the mounting holes provided. For fan dimensions, see Fig. A.
2.Attach the ducting over the inlets and outlet and secure it with worm drive clips.
Connecting the fan
1. | Switch off the mains electrical supply |
| and remove fuses. |
2. | Wire the fan as shown in fig. B. |
3. | Connect the cable from the isolating |
| switch to the electrical supply wiring. |
4. | Refit fuse before turning on the |
| electricity supply. |
| Note: For fixed wiring circuits, the |
| protective fuse for the appliance must |
| not exceed 5A. |
B |
|
| GREEN/YELLOW |
|
|
| BLUE |
N |
|
| N |
FUSE | LOW SPEED |
| |
L |
|
| BROWN |
DOUBLE POLE |
| MEDIUM SPEED | L |
|
| ||
ISOLATING SWITCH |
| BLACK | |
|
|
| M |
| HIGH |
|
|
| SPEED |
| H |
Xplus 275 WIRING INSTRUCTIONS |
|
| |
|
| BLACK/WHITE | |
CABLE FITTED TO FAN
Description
Xplus 275
3 speed when used with an appropriate controller (not supplied).
Extract only.
Suitable for continuous operation.
discharge outlet of a flued heating or cooking appliance.
Position of the fan
The fan can be mounted to a suitably strong wall or roof member.
Connecting the fan
1.The fan can be operated using the controller (not supplied). The fan has
3 speed settings:
High(H), Medium (M) and Low (L).
LINK WIRES. |
|
|
CONNECT TO | Link to obtain speeds as follows | |
OBTAIN REQUIRED |
|
|
SPEED | L | = Low Speed |
| ||
| L - M | = Medium Speed |
| L - H | = High Speed |
What the installer will need
A means for disconnection in all poles must be incorporated in the fixed wiring in accordance with the wiring regulations.
Speed controller.
Suitably rated cable.
Ducting long enough to connect from the position of the air intake positions of the air outlet via the fan.
Ducting accessories, including internal and external grilles and fasteners.
For flexible ducting, you will need
worm drive clips (available from Xpelair)
Position of the air outlet
At least 0.5m away from open door or window, or the inlet of another ventilation device.
Cleaning
1.Before cleaning isolate completely from the mains supply.
2.Wipe the inlet covers carefully with a damp cloth.
3.Dry thoroughly.
4.Never use solvents to clean. Apart from cleaning, no other maintenance is required.
N 
L
DOUBLE POLE
ISOLATING SWITCH
FUSE
P
P
P
T1
T2
T3
| GREEN/YELLOW |
N | BLUE |
| |
L | BROWN |
CABLE FITTED TO FAN | |
M | BLACK |
| |
H | BLACK/WHITE |
|
to attach the ducting to the fan inlets and outlet.
If installing in a position where condensation is likely to run back towards the fan, you will need a suitable condensation trap.
SWITCH
TERMINALS
Xplus 275 WIRED THROUGH THE THREE SPEED SWITCH REF.91457AW
