Installation and Wiring Instructions for the NBR DMEVe Range of Extractor
Fans.
IMPORTANT:
READ THESE INSTRUCTIONS BEFORE COMMENCING THE
INSTALLATION
DO NOT install this product in areas where the following may be present or
occur:
•
Excessive oil or a grease laden atmosphere.
•
Corrosive or flammable gases, liquids or vapours.
•
Ambient temperatures higher than 40°C or less than –5°C.
•
Possible obstructions which would hinder the access or removal of the Fan.
SAFETY AND GUIDANCE NOTES
A.
All wiring to be in accordance with the current I.E.E.
Regulations, or the appropriate standards of your
country and
MUST
be installed by a suitably qualified
person.
B.
The Fan is suitable for installation within Zones 1 & 2.
C.
The Fan should be provided with a local isolator switch
capable of disconnecting all poles, having a contact
separation of at least 3mm.
D.
Ensure that the mains supply (Voltage, Frequency, and
Phase) complies with the rating label.
E.
The Fan should only be used in conjunction with the
appropriate Vent-Axia products.
F.
The fan should only be used in conjunction with fixed
wiring.
G.
When the Fan is used to remove air from a room
containing a fuel-burning appliance, ensure that the air
replacement is adequate for both the fan and the fuel-
burning appliance.
H.
The Fan should not be used where it is liable to be
subject to direct water spray for prolonged periods of
time.
I.
Where ducted Fans are used to handle moisture-laden
air, a condensation trap should be fitted. Horizontal
ducts should be arranged to slope slightly downwards
away from the Fan.
