Wiring Arrangements; Switch Operation - Airflow Loovent Series Instructions For Installation, Maintenance And Use

4.3 All fans in the range are designed to
operate from a 220/240 volt 50- ac supply.
4.4 Disconnect any mains electricity supply
before making connections to the fan.
4.5 Decide which type of installation is
required (eg. 01 -wall mounted with door
switch), and work out a suitable wiring
scheme, taking into account the positions of
existing wiring and junction boxes. It is often
easiest to connect through the lighting
circuit.
4.1 All electrical installations must comply
with IEE wiring regulations. It is a requirement
of the IEE regulations that all appliahces shall
be installed via a switched, fused connection
unit. All fans in the range must be earthed. It
is recommended that the installation is
carried out by a qualified electrician.
4.2 The fan, switches or wiring must not be
directly accessible to a person using a bath
or a shower. If the fan unit is fitted in a
bathroom the switched, fused connection
unit must be mounted outside the room.
4.6 Wiring Diagrams
4.6.1 DIAGRAM 1. MODELS 01 AND H51 -DOOR SWITCH OPERATION
Junction box
10~
D.~
-
N mains
L supply
*
Switched, fused
connection unit
fitted with a 2A fuse
II~)((
N T l ~I
, i
~
4.6.2 DIAGRAM 2. MODELS 01, 02/2S AND H51 -liGHT SWITCH OPERATION.
I Junction Qox i~
I
e>"il
l ~
N mains
L supply
*
Single pole Switched, fused
110 0 ' ..J light switch connect,on Unit
~
T , fitted with a2Afuse.
I
Note 2: Model H51 wilr not operate in its timed mode
fiR without a trigger (T) connection. The pull ,;witch shown
~ is only applicable to the H51 model.
Note 1: Model 01 will not operate without Note 3: Model 02/28 will not operate at 'boost' without
a trigger (T) connection. a trigger (T) connection.
4.6.3 DIAGRAM 3. MODELS 03, 06, L 11, H50, H50N AND H56.
N mains
L supply
---"-
11000'
N T l ,
~
5
i
I,
'
II
j
Iy :1
I
!
i!
Ii
-,..c
1.,
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