L N
- 19 -
ENGLISH
INST
ALLA
TION
Wall Plug
Wall Plug
Screw
Wall
Wall
Back Plate
Back Plate
⑤
• Mount the Unit on the wall with 4 screws.
• Drive each Screw into the two upper Wall Plugs through
the screw holes on the Back Plate.
• After tighten up the two upper Screws, tighten up the
remaining two Screws.
⑥
Please ensure the set fixed tightly on wall by shaking
it left and right.
④
Lead the Flexible Cord to the set thru Portion 1 or 2 as shown below for electric wiring process.
⑤
⑥
Flexible Cord must enter the Unit thru
designated point only (do not make
additional holes).
CAUTION
3. How to fix Electric Home Shower.
①
The distance of the Unit should be more
than 250 mm at right and left of the wall.
②
Make 4 holes at the wall by means of a drill
(refer Figure 1).
③
Drive a Wall Plug into the hole.
4. Electric wiring
Proper size of Flexible Cord and electric wiring must be installed to avoid smoke emission and
fire hazards.
WARNING
The home shower must be permanently connected to the electric supply through the ON/OFF
DP (double pole) Switch having a contact separation of at least 3 mm in all poles incorporated
in the fixed wiring. This switch must be clearly identifiable but out of reach of a person using
a fixed bath or shower.
WARNING
①
Lead the Flexible Cord connected to ELB terminal
inside the Unit: 2.5 mm², 3 core Flexible Cord.
②
Unscrew the Cord Holder and fix the Flexible Cord. Strip
the lead wire (coating). Fasten the live wire (L) and neutral
wire (N) to the ELB (L,N) and earth wire to the Ground Point
with 1 N•m (10 k
g
f.cm) torque. Fix back the Cord Holder to
its position to clamp the Flexible Cord.
L
N
Flexible
Cord
85 mm
110 mm
13 mm
13 mm
5 mm
Cord Holder
Bath Room
Earth
ON/OFF DP
(double pole) Switch
Miniature Circuit
Breaker (MCB)
Flexible Cord 2.5 mm², 3 core
L N
L N
Ground
Point
L N
ELB Terminal
1 N•m
③
Connect wires in correct polarity (L,N).
• Connect the wires in wrong polarity (L,N) causes an abnormal condition which may lead to
electric leaking, burning, etc.
• Before wiring, please check polarity (L,N) with voltage range of a tester or voltmeter by
connecting one terminal of the meter to earth while the other to one of the Power Supply terminals.
• When the needle of the meter deflects greatly, the polarity of the Power Supply terminal is ‘L’.
Main Power Board
Earth
Tester
Power-Supply
Terminals
Note: The Back Plate must be mounted with 4 Screws.
Wall
Wall
250 mm
minimum
250 mm
minimum
Figure 1
Screw
Screw
135 mm
126 mm
171.7 mm
15 mm
383 mm
11.5 mm
①
25 mm
Ø6 mm
②
Wall Plug
③
Portion 1
Portion 2
Portion 1
Portion 2
L N
④
