Technical information

29
12. Electrical Connections
THERMOSTATAMBIANCE
ROOMTHERMOSTAT
B
C
Raccordement côté
boîtier électrique
pré-cablé
S
Room thermostat
Connector
B
Side view of the
connection to the pre
cabled electrical box
The 220-240 V and earth connection are
made by using the lead provided
C (Fig.
12.1)
IM
PORTANT
!
!
C
O
NNECTION SHOULD BE MADE VIA A
3 A
MP
F
USED DOUBLE POLE ISOLATING SWITCH WITH
CONTACT SEPERATION OF AT LEAST
3MM ON
B
OTH POLES
. AL
TERNATIVELY
, A
FUSED
3 A
MP
,
3
PIN PLUG AND UNSWITCHED SOCKET MAY BE
U
SED
, P
ROVIDED IT IS NOT USED IN A ROOM CON
-
T
AINING A BATH OR SHOWER
. IT
SHOULD ONLY
SUPPLY THE APPLIANCE
.
E
xternal Controls
Open the cover B with a screwdriver (Fig.
12.2)
The room thermostat is connected onto this
connector
B (Fig. 12.1)
-
remove the bridge
S (Fig. 12.3)
- connect the thermostat in place of the
bridge
S (Fig. 12.3)
- If a remote time clock is to be fitted, using a
volt-free switching time clock, connect the
wires from the time clock following the
points above. (see also Fig. 12.4)
Note: Before connecting an external time
clock, disconnect the internal time clock as
described in Section 18.3.4 (page 45)
IMPORTANT!!
DO NOT RUN 240 V AND 24 V CABLES TOGETHER.
FI
G
. 12.1
F
IG. 12.2
F
IG. 12.3