EN
ELECTRIC WATER HEATER
USER MANUAL
1.
PARTS IDENTIFICATION
1. Front Cover
2. LED Indicators
i) Earth LED Indicator
ii) Power/ELCB LED Indicator
3. Test / Reset Button
4. Temperature Control Knob
Valve
Valve
Lever
5. 3 in 1 Stop
i) Stop
ii) Flow Regulator Valve
Adjustment
iii) Built-in-Filter
6. Mesh Filter
7. Handshower
8.
Shower Bracket Holder
9.
PVC Hose
10. Heater Base
14. Main PCB Board
15. Water Outlet Connection
16. Terminal Block
17. ELCB Board
18. TRIAC
19. Reed Switch Assy
20. Water Inlet Connection
11. Thermostat
12. Heater Tank
13. PCB Board (Test & Reset)
2.
SAFETY INFORMATION
2.1 Products manufactured by Electrolux are safe
provided they are installed, used and maintained
in good working order in accordance with our
instructions and recommendations. Always refer
to this manual if you have any doubt.
2.2 The Electric Water Heater must be earthed.
Improper grounding could cause electrical shock.
2.3 If any of the following conditions occur as
shown below, immediately switch off the power
supply and contact the Electrolux Consumer
2.5 When the Electric Water Heater is
used by someone such as child, elderly
person, sick person and physically
handicapped person, the person
concerned is kindly requested to pay
attention and check the shower
temperature by hand from time to time.
2.6 During lightning/thunder, switch off the power
supply to the Electric Water Heater in advance to protect
the Electric Water Heater against possible damage.
2.7 The earth continuity conductor of the electrical
installation must be effectively connected to all
exposed metal parts of other appliances and
services in the room, which in the Electric Water
Heater is to be installed to conform to local
regulations and ensure proper earthing/grounding
for ELCB to be effective.
NOTE
: When removing the
Electric Water Heater
from package, a small amount of water may be
found inside. This is normal as the
Electric Water
Heater
is tested during manufacturing process.
WARNING !
.
.
.
.
.
If the Electric Water Heater begins to make an
odd noise, smell or smoke.
If ELCB trips and Electric Water Heater Indicator
does not light up.
Water temperature cannot be controlled.
If the Electric Water Heater shows signs of a
distinct change in performance.
If water leaks from inside.
2.9
Installation must be carried out by a
quali
fi
ed personnel and in compliance local
2.10
T
his
Electric Water Heater
must be
permanently connected to the direct main line
supply. A plug and socket is not recommended
to be used.
2.11
For the correct size of wire conductor
corresponding to different electrical loadings,
2.12 T
his
Electric Water Heater
operates at a
minimum water
fl
ow rate of 2.0 litre/min
and maximum working
2.13 T
he
Electric Water Heater
will not function
if there is insuf
fi
cient water
fl
ow (min 2.0 litre/min
2.14
T
he built-in ELCB will automatically cut off
the power supply in case there is a current
2.15
T
he thermostat will automatically cut off the
power supply if it has sensed an abnormal rise in
water temperature.
CAUTION !
authority
regulations.
please refer to Table 1.
pressure of 6 bars.
For direct connection from the water tank, the
Electric Water Heater
must have an installation
minimum 1.0m below the water tank.
leakage over
15mA.
Care Center. Never attempt to repair the Electric
Water Heater yourself:
User is advised to test and adjust the
water temperature before using.
2.8 WARNING : Metallic / chromed hose and
conductive control valve shall not be used.
3. ELECTRIC WATER HEATER UNIT INSTALLATION
3.1 Select a suitable position in the bathroom.
3.2 Remove the screw (A) at the bottom of the Electric Water Heater. (Fig. 2)
3.3 Remove the Front Cover from the bottom and then lift up the front cover.
3.4 Mark 3 Screw points of the Heater Base on the wall. The Electric Water Heater position should be
1.5m above the bathroom floor. (Fig. 2)
3.6 Use 6mm diameter drill and make the wall plug holes in depth of 34mm, for mount the Electric
Water Heater.
3.7 Insert the wall plugs and mount the Electric Water Heater firmly in position with the screws provided.
ELECTRIC WATER HEATER
UNIT INSTALLATION DIAGRAM
Fig. 2
Screw
A
3 in 1
stop valve
inlet
178mm
Washer
connect to
water inlet
connection
139mm
OFF
4.
PLUMBING PROCEDURE
CAUTION!
IMPORTANT
This Electric Water Heater is a single point
system and the “Water Outlet” can only be
fitted to the Hose and Handshower set
provided. NO CONTROL VALVE OF
FITTING CAN BE FITTED TO THE WATER
OUTLET.
WARNING!
5. ELECTRICAL INSTALLATION
WARNING!
PROCEDURE :
5.7 Connect the cable as following: (Fig. 5)
BROWN or RED --LINE (L)
BLUE or BLACK --NEUTRAL (N)
GREEN or GREEN/YELLOW --EARTH (
)
5.8 Clamp the cable to the correct position.
Technician need to confirm the wire before
installation.
CHECK IF THE WIRING CONNECTION IS
CORRECT and replace the cover.
5.9 When putting back the Front Cover,
please take note of the procedure shown below :
-Ensure the position is correct, turn the
Temperature Control Knob Insert to OFF
position as shown in Fig.A (At the Heater Base)
-Install the Front Cover,turn the Temperature
Control Knob to OFF position to align with the
VR shaft as shown in Fig.B (At the Front Cover)
5.10 Fix the Temperature Control Knob and
screw ‘A’ (Fig. 2).
5.1 This Electric Water Heater must be
earthed. Improper grounding could cause
electrical shock.
5.2 Remember to SWITCH OFF the power
supply before carrying out any electrical work.
5.3 Refer to TABLE 1 for the correct cable size.
5.4 Use double insulation cable of over 2.5mm²
for 2.4kW, 3.5kW 3.8kW, 4.5kW 4.8kW models
and 4mm² for 3.6kW and 6.0kW model.
5.5 Lead the power cable from MCB to a
“ON/OFF’’ double pole Linked Switch having a
contact separation of at least 3mm in all poles
outside the bathroom, then lead a cable to the
terminal block inside the Electric Water Heater.
(Fig. 4)
5.6 Insert the wall embedded cable through
Side Entry ‘A’ by cutting a hole at the source
cord rubber holder and lead the cable to
Cable Bracket ‘B’. (Fig. 6)
Always KEEP the water supply to the Electric Water
Heater free from mud and dirt at all time during usage.
4.1 Connect the 3 in 1 Stop Valve to the Water
Inlet with washer. Use correct tools to tighten
and be careful not to over tighten and damage
the plastic nut.
4.2 Connect the incoming water piping to the 3 in
1 Stop Valve (1/2” BSP).
Make sure to put the Mesh Filter between 3
in 1 Stop Valve and incoming water piping.
4.3 If in any case, the 3 in 1 Stop Valve is not use or
omitted,
make sure to put the Mesh Filter
between the Electric Water Heater inlet pipe
and incoming water pipe.
4.4 Turn on the water mains to drain out all plumbing
dirts before connecting the water supply to the
Electric Water Heater, the water supply to the
Electric Water Heater must be free from mud and
dirt.
4.6 Hook the Handshower to the Slider Rail
Shower Holder and adjust to your ideal position.
4.7 Check if any water leakage.
4.8 Do not use sealing tape during piping
installation.
THE HEATER TANK MUST BE FILLED UP WITH
WATER BEFORE TURNING ON THE POWER
SUPPLY TO PREVENT ANY DRY BURNT DAMAGE
TO THE HEATING ELEMENT.
4.5 Connect the Hose and Handshower to the
outlet of Electric Water Heater, be sure to put in the
Washer in between the connection. (Fig. 2)
4.10 DO NOT APPLY PLUMBING CEMENT ON
CONNECTION. WHENEVER NECESSARY, USE
ONLY THREAD OR SEALING TAPE.
4.9 THE WATER INLET AND OUTLET MUST BE
INSTALLED CORRECTLY, OTHERWISE ELECTRIC
WATER HEATER WILL NOT FUNCTION.
5. ELECTRICAL INSTALLATION (CONT’D)
6. TABLE 1 - CABLE SIZE TABLE
Power Current
(kW) (A)
220V ~
50/60 Hz
Conductor Size (csa)
mm Conduit Cable Flexible Cable
On/ Off Fuse /
Switch (A) MCB (A)
2.4 10.9 2.5 7 / 0.67mm 50 / 0.25 mm 20 20
3.5 15.9 2.5 7 / 0.67mm 50 / 0.25 mm 20 20
4.5 20.5 2.5 7 / 0.67mm 50 / 0.25 mm 32 32
6.0 27.3 4.0 7 / 0.85mm 56 / 0.30 mm 32 32
2
Voltage
(AC)
3.6 15.0 4.0 7 / 0.85mm 56 / 0.30 mm 20 20
240V ~
50/60 Hz
(Malaysia Model)
METHOD OF ALIGNMENT WHEN REPLACING FRONT COVER
Cable
Fig. 4
Brown or Red = Line (L)
Blue or Black = Neutral (N)
Green or Green/ Yellow = Earth ( )
Fig. 5
Fuse Distributor Board
Miniature Circuit Breaker (MCB)
ON/OFF Double Pole Switch
Double PVC cable
NOTE:
Refer to TABLE 1 for electrical loading and
correct size of wire conductor
A
B
Fig. 6
Front Cover
Fig A
Fig B
1
2
3
4
5
(2.2 ℓ/Min for 4.8kW & 2.5 ℓ/min for 6.0kW model
only)
/ 2.2 ℓ/Min for 4.8kW & 2.5 ℓ/min for 6.0kW model
only)
to trigger the flow switch.
REV0
Fig. 3
SHOWER SET INSTALLATION DIAGRAM
PVC Hose
Shower
Screw
Shower
Holder
Cover
Shower
Holder
Head
BRACKET ACCESSORIES
3.5. Open the Shower Holder cover, mark 2 screw point of the Shower Holder beside the Electric Water Heater.
It is recommended that the top of the portion is in level the top Electric Water Heater. After screw the Shower
Holder, put back the shower holder cover.
EWE351PX-DWX5
EWE451PX-DWX5
3.8 17.3 2.5 7 / 0.67mm 50 / 0.25 mm 20 20
4.8 21.8 2.5 7 / 0.67mm 50 / 0.25 mm 32 32
2.4 If the Red (POWER) Indicator does not go off
when you turn off the water, switch OFF the
mains supply and contact Electrolux Consumer
Care Centre for repair service.Special skill is
required for repairing.
NEVER try to repair the unit by yourself.
Fig. 1
10
11
13
14
15
12
16
17
18
19
20
5
6
OFF
5
6
OFF
1
4
3
2
7
8
9
Position
this Way
connect to
water outlet
connection
Position
this Way
