IVORY 4 electric shower
12
2
3
4
5
6
L
N
E
inlet
outlet
1
3
6
Fig.12
Fig.11
ELECTRICAL CONNECTIONS
SWITCH OFF THE ELECTRICITY SUPPLY AT THE
MAINS.
Fig.11
shows a schematic wiring diagram.
The cable can be surface clipped, hidden or via
20mm conduit.
Note:
Conduit entry can only be from rear.
Route the cable into the shower unit and connect
to the terminal block
(fig.12)
as follows:
Earth cable to terminal marked
Neutral cable to terminal marked
N
Live cable to terminal marked
L
IMPORTANT:
Fully tighten the terminal block
screws and make sure that no cable insulation
is trapped under the screws. Loose connec-
tions can result in cable overheating.
Note:
The supply cable earth conductor must
be sleeved. The outer sheath of the supply cable
must be stripped back to the minimum.
The supply cable must be secured either by rout-
ing through conduit or in trunking or by embed-
ding in the wall, in accordance with current IEE
regulations.
The use of connections within the unit to supply
power to other equipment i.e. extractor fans,
pumps etc. will invalidate the guarantee.
DO NOT switch on the electricity supply until
the cover has been fitted.
REPLACING THE COVER
Figures
13, 14, 15
and
16
show the correct
control knob position when replacing the cover.
IMPORTANT:
Apply slight pressure to the
cover and secure in place with the retaining
screws.
N-001-A
Note:
The elements on UK models are to 240V
specification and will give a lower kW rating if
the voltage supply is below 240V.
1.
3 way terminal block
2.
Start/Stop Microswitch
3.
Power selector Microswitch
4.
Solenoid valve
5.
Thermal cut-out (main)
6.
Element
Terminal
block
WARNING
COVER RETAINING SCREWS
ONLY
the
SUPPLIED SCREWS
should be
used. The use of none supplied screws
WILL
invalidate product specifications & warranty.
Содержание IVORY 4
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