Airflow Humidivent H50N Инструкции по установке, обслуживанию и использованию - Страница 5

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4.3 All fans in the range

are designed

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

required

(eg. 01 -wall

mounted

with door

switch),

and work

out a suitable

wiring

scheme,

taking

into account

the positions

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.

is recommended

that the installation

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.~

mains

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.

Junction Qox

e>"il

mains

supply

Single pole

Switched, fused

110 0

..J

light switch

connect,on Unit

fitted with a2Afuse.

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.

4.6.3

DIAGRAM

3. MODELS

03, 06, L 11, H50, H50N

AND H56.

mains

supply

---"-

11000'

N T l ,

-,..c

1.,