Electrolux EWE351GX-DWX User manual

EWE351GX-DWX
EN ELECTRIC WATER HEATER USER MANUAL
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2
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CONTENTS 1. PARTS IDENTIFICATION
1. Front Cover
2. LED Indicators
3. Test / Reset Button
4. Face Panel
5. Temperature Control Knob
6. 3 in 1 Stop Valve
i) Stop Valve
ii) Flow Regulator Valve
iii) Built-in-Filter
7. Mesh Filter
8. Handshower
9. Shower Holder
10. PVC Hose
11. Heater Base
12. Terminal Block
13. Thermostat (Double-Action)
14. Heater Tank
15. Main PCB Board
16. Water Outlet Connection
17. PCB Board (Test & Reset)
18. ELCB Board
19. TRIAC
20. Reed Switch Assy
21. Water Inlet Connection
3ENGLISH
WE’RE THINKING OF YOU
Thank you for purchasing an Electrolux appliance. You’ve chosen a product that brings with
it decades of professional experience and innovation. In genious and stylish, it has been
designed with you in mind. So whenever you use it, you can be safe in knowledge that
you’ll get great results every time. Welcome to Electrolux.
Visit our website to:
Get usage advice, brochures, trouble shooter, service information:
www.electrolux.com
Register your product for better service:
www.registerelectrolux.com
Buy Accessories, Consumables and Original spare parts for your appliance:
www.electrolux.com/shop
CUSTOMER CARE AND SERVICE
We recommend the use of original spare parts.
When contacting Service, ensure that you have the following data available.
The information can be found on the rating plate. Model, PNC, Serial Number.
Warning/ Caution-Safety information.
General information and tips.
Environmental information.
Subject to change without notice.
1. PARTS IDENTIFICATION............................................................................................ 3
2. SAFETY INFORMATION..............................................................................................
4
3. HEATER UNIT INSTALLATION....................................................................................
5
4. PLUMBING PROCEDURE...........................................................................................
6
5. ELECTRICAL INSTALLATION.....................................................................................
7
6. CABLE SIZE TABLE....................................................................................................
8
7. TEST RUN...................................................................................................................
8
8. HANDSHOWER SPRAY..............................................................................................
9
9. MAINTENANCE...........................................................................................................
9
10. WIRING DIAGRAM......................................................................................................
10
11. ELECTRICAL SPECIFICATION................................................................................... 11
Fig 1.
/
Earth
1
2
3
5
4
11
12
13
14
16
17
18
19
20
21
15
8
9
10
OFF
6
7
OFF
6
7

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5ENGLISH
2. SAFETY INFORMATION
3.
HEATER UNIT INSTALLATION
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 anydoubt.
2.2 The appliance must be earthed.Improper
grounding could cause electrical shock.
2.3 If anyof the following conditions occur as
shown below, immediately switch off the mains and
contact the Electrolux Call Center. Never attempt to
2.4 When the Shower is used by someone such
as child, elderly person,sick person and physically
handicapped person, theperson concerned is
kindly requested to pay attention and check the
shower temperature by hand from time to time.
User is advised totest and adjust the water
temperature before using.
2.5During lightning/thunder, switch off the electric
supply to theshower unit in advance toprotect the
shower unit against possible damage.
2.6 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 theheater is tobe
installed to conform to local regulations and ensure
proper earthing/grounding for ELCB to be effective.
NOTE : When removing the unit from package, a
small amount of water may befound inside. This
is normal as the unit is tested during manufacturing
process.
WARNING !
.
.
.
.
.
If the Heater begins to make an odd noise, smell
or smoke.
If ELCB trips and Heater Indicator does not light
up.
Water temperature cannot be controlled.
If the Heater shows signs of a distinct change
in performance.
If water leaks from inside.
2.7 WARNING : Metallic / chromed hose and
conductive control valve shall not be used.
2.8 Installation must be carried out by a qualified
personnel and in compliance local authority
2.9 This Heater must be permanently connected
to thedirectmain line supply. A plug and socket is
not recommended to be used.
2.10 For the correct size of wire conductor
corresponding to different electrical loadings, please
2.11 This Heater operates at a minimum water flow
rateof 2.0 litre/min and maximum working pressure
of 6 bars. For direct connection from the water tank,
the Heater must have an installation minimum 1.0m
2.12 The Heater will not function if there is
insufficient water flow (min 2.0 litre/min)to trigger the
2.13 The built-in ELCB will automatically cut off the
power supply in case there is a current leakage from
2.14 The thermostat will automatically cut off the
power supply if it has sensed an abnormal rise in
water temperature.
CAUTION !
repair the unit yourself:
regulations.
refer to Table 1.
below the water tank.
flow switch.
15mA.
Fig. 3
SHOWER SET INSTALLATION DIAGRAM
PVC Hose
Shower Head
Shower Holder
Wall Plug
Screw
3.1 Select a suitable position in the bathroom.
3.2 Remove the screw (A) at the bottom of the unit. (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 Heater position
should be 1.5m above the bathroom floor.
3.5 Mark 2 screw points of the Shower Holder beside the heater. It is recom-
mended that the top of the portion is in level with the top of Heater.
3.6 Use 6mm diameter drill and make the wall plug holes in depth of 34mm.
3.7 Insert the wall plugs and mount the Heater firmly in position with the screws
provided.
260mm
Washer
connect to
water outlet
connection
ELECTRIC WATER HEATER
UNIT INSTALLATION DIAGRAM
Fig. 2
Screw
A
3 in 1
stop valve
inlet
connect to
water inlet
connection
Wall
Min.
80 mm
166mm
OFF

6 www.electrolux.com 7ENGLISH
4. PLUMBING PROCEDURE
5. ELECTRICAL INSTALLATION
CAUTION! IMPORTANT
WARNING! PROCEDURE :
This Instant Hot Shower is a single point
system and the “Water Outlet” can only be fitted
to the PVC Hose and Handshower set
provided. NO CONTROL VALVE OR FITTING
CAN BE FITTED TO THE WATER OUTLET.
4.1 Connect the 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
Stop Valve (1/2” BSP).
Make sure to put the Mesh Filter between
Stop Valve and incoming water piping.
4.3 If in any case, the Stop Valve is not use or
omitted, make sure to put the Mesh Filter
between the heater unit 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 unit, the water supply to the unit
must be free from mud and dirt. Always KEEP
the water supply to the unit free from mud and
dirt at all time during usage , at the same time
fill up the heater tank.
THE HEATER TANK MUST BE FILLED UP WITH
WATER BEFORE TURNING ON THE ELEC-
TRICITY SUPPLY TO PREVENT ANY DRY
BURNT DAMAGE TO THE HEATING ELEMENT.
4.5 Connect the PVC Hose and Handshower to
the outlet of Heater, be sure to put in the Washer.
4.6 Hook the Handshower to the Shower Holder
and adjust to your ideal position.
4.7 Check if any water leakage.
4.8 Do not use white tape during piping
installation.
4.9 THE WATER INLET AND OUTLET MUST BE
INSTALLED CORRECTLY, OTHERWISE
HEATER UNIT WILL NOT FUNCTION.
4.10 DO NOT APPLY PLUMBING CEMENT ON
CONNECTION. WHENEVER NECESSARY, USE
ONLY THREAD OR SEALING TAPE.
WARNING!
5.1 This appliance must be earthed.
Improper grounding could cause electrical
shock.
5.2 Remember to SWITCH OFF the mains
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
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
Heater Unit. (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)
5.7 Connect the cable as following:
BROWN or RED --LIVE (L)
BLUE or BLACK --NEUTRAL (N)
GREEN or GREEN/YELLOW --EARTH ( )
5.8 Clamp the cable to the correct position.
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).
METHOD OF ALIGNMENT WHEN REPLACING FRONT COVER
Brown or Red = Live (L)
Blue or Black = Neutral (N)
Green or Green/ Yellow = Earth ( )
Fig. 5
Fig. 6
A
B
Front Cover
Fig A Fig B
/
Earth
Position
this Way
Position
this Way
Cable
Fig. 4
/
Earth
Fuse Distributor Board
Miniature Circuit Breaker (MCB)
ON/OFF Double Pole Switch
Double PVC cable over 2.5mm
2
OFF
NOTE:
Refer to TABLE 1 for electrical loading and
correct size of wire conductor
OFF
OFF

8 www.electrolux.com 9ENGLISH
8.
7. TEST RUN
HANDSHOWER SPRAY
9. MAINTENANCE
6. TABLE 1 - CABLE SIZE TABLE
9.1 TEST THE ‘ELCB’ REGULARLY
(This procedure is highly recommended test at
least once a month)
Turn on the electricity and water supply, both Red
(HEATER) and Green (ELCB) Indicators will light
up if the Temperature Control Knob is in ‘ON’
position. Press the ELCB Test Button, both
HEATER and ELCB Indicators should go off.
Press the Reset Button to resume the electricity
supply.
9.2 CLEAN THE FILTER REGULARLY
Clean the Mesh Filter regularly to prevent
blockage (Fig. 8) . Remove the Built-in Filter by
turning its cap anticlockwise. Whenever need
flush the internal stainer with water to remove any
trapped sediments. Whenever fixing back the
Built-In Filter, beware of the alignment of Internal
Strainer. Use the protruded guideline within Stop
Valve to position the Internal Strainer.
Read the section ‘ SAFETY INFORMATION ’ first. WARNING!
9.3 If the HEATER Indicator does not go off
when you press the ELCB Test Button, switch
OFF the mains supply and contact Electrolux
Call Centre for repair service. Special skill is
required for repairing. NEVER try to repair
the unit by yourself.
9.4 CLEANING PRECAUTION !
Do not use thinner,alcohol,petrol or any other
organic solutions to clean the set. Use only
damped cloth with mild detergent.
Clean the Handshower Head holes by using the soft brush from time to time.
(Recommended once a week)
Note: Take care not to damage the holes of the Handshower Head during cleaning.
Fig. 7
STANDARD SPRAY
7.1 Turn on the water supply and Stop Valve,
the water will flow through the Handshower.
7.2 Switch on the electrical supply. The 3
LED Indicator light shall run ON/OFF 3
times in sequences to indicate the set are
self checking.
If the Electric Water Heater is not earthed
properly, the Earth Led indicator light will
OFF, during usage or standby. Earth Led
indicator light also OFF if Live & Neutral
reverse connection
7.3 Turn the Temperature Control Knob to
‘ON’, the Red indicator light (HEATER
POWER) will turn on, (ELCB/Power Led
indication are combine Led indicator light-
ELCB is GREEN & Power is RED) hot water
will flow out within a few seconds. The more
Temperature Control Knob being turned in
clockwise direction, the hotter is the shower.
7.4 The shower might not be hot enough
even at the ‘MAX’ position if incoming water
supply from the mains is too cold or the
pressure of water is too high. In this case, you
may adjust the Stop Valve to reduce the water
inflow in order to get the desired showering
temperature.
7.5 Check the Built-in ELCB as following:
- Press the “TEST” Button, the Built-in ELCB
should trip and cut off the power supply, all LED
Indicators should light off.
-Press the “RESET” Button, the 3 LED Indicator
light shall run ON/OFF 3 times in sequences to
indicate self checking as in 7.2 above and the
Heater Unit should resume normal function, the
Green LED Indicator should light on.
If procedures stated above prevailed, the ELCB
is functioning in normal condition.
7.6 The height and direction of Shower
Holder are adjustable by releasing the shower
holder knob clockwise and anticlockwise.
7.7 Move the Handshower to the desired
angle. A ratchet mechanism in the Shower
Holder will hold the Handshower in selected
position.
7.8 It is unnecessary to turn the Temperature
Control Knob to “OFF” position when the
Heater is not in use.
7.9 Switch OFF the electricity supply after
shower.
Fig. 8 Fig. 9
FILTER UNIT CLEANING
CLOSE
OPEN
INTERNAL
STRAINER
OPEN CLOSE
FLOW REGULATOR
MESH FILTER
BUILT-IN FILTER
Voltage Power Current
(AC) (kW) (A)
220V ~
50/60 Hz
Conductor Size (csa)
mm Conduit Cable Flexible Cable
On/ Off Fuse /
Switch (A) MCB (A)
3.5 15.9 2.5 7 / 0.67mm 50 / 0.25 mm 32 32

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10. WIRING DIAGRAM
11ENGLISH
11.
ELECTRICAL SPECIFICATION
Note : The specification, actual product’s cosmetic design and accessories parts shown are
correct at the time of printing and may be subjected to change without prior notice.
3.0 kg
2 Litre / min
ELECTRONIC POWER CONTROLTYPE
ELECTRICAL LOADING
Min. WATER FLOW RATE
WATER CONNECTION
DIMENSIONS
WEIGHT
3.5kW 220Va.c. 50/60Hz
1/2” BSP SINGLE POINT SYSTEM
210 (W) X 342 (H) X 105 (D) mm
6.0 Bar (0.6 MPa ; 87.02 psi)
Max. INLET WATER PRESSURE
Min. INLET WATER PRESSURE
0.1 Bar (10 kPa ; 1.45 psi)
* Manual Reset (90° C Thermostat)
For Models rated 3.6kW and below, thermostat is manually resetable.
For models rated 4.5kW and above, thermostat needed to be replaced once permanently tripped.
WIRING DIAGRAM -WITH ELCB, NO PUMP DPDT MODEL
WIRING DIAGRAM -WITH ELCB, NO PUMP DPDT MODEL (FOR VN MODELS ONLY)
LIVE
NEUTRAL
Power On/Off
Temperature Control
TRIAC
Lout
Nout
(N
in )
(L in )
Auto-Reset *Manual-Reset
Main Supply
230/240 V~a.c.
Double Action Thermostat
Electronic
ELCB,15mA
Sensitivity
Reset
Test
T2
G
Heater Control
On/Off Switch
LIVE
NEUTRAL
Power On/Of
Temperature Control
Lout
Nout
(N
in )
(L in )
Auto-Reset *Manual-Reset
Main Supply
230/240 V~a.c.
Double Action Thermostat
Electronic
ELCB,15mA
Sensitivity
Reset
Test
T2
G
Heating Element A
Heating Element B
Heater Control
On/Off Switch
TRIAC
Relay 1
Relay 2
Relay 3
Relay 1
Relay 2

12 www.electrolux.com
CONSUMER CARE
Indonesia
Consumer Care Center Tel : [phone]
PT. Electrolux Indonesia
Gedung Plaza Kuningan
Menara Utara 2nd Floor,
Suite 201, Jl. HR Rasuna Said
kav C 11-14, Karet Setiabudi
Jakarta Selatan 12940
Office Tel: [phone]
Office Fax: [phone]
Email : [email protected]
Malaysia
Consumer Care Center Tel: 1300-88-11-22
Electrolux Home Appliances Sdn. Bhd.
Corporate Office Address: Unit T2-7, 7th Floor, Tower 2 ,
Jaya33 Hyperoffice, No. 3, Jalan Semangat, Seksyen 13,
46100 Petaling Jaya, Selangor
Office Tel : [phone]
Office Fax : [phone]
Consumer Care Center Address: Lot C6, No. 28,
Jalan 15/22, Taman Perindustrain Tiong Nam,
40200 Shah Alam, Selangor
Consumer Care Center Fax : [phone]
Email : malaysia[email protected]
Philippines
Consumer Care Center Toll Free : 1-800-10-845-CARE 2273
Consumer Care Hotline : (+63 2) 845 CARE 2273
Electrolux Philippines, Inc.
10th Floor. W5th Avenue Building
5th Avenue Corner 32nd Street
Bonifacio Global City,
Taguig Philippines 1634
Trunkline: [phone]
Website : www.electrolux.com.ph
Email : w[email protected]
Singapore
Consumer Care Center Tel: [phone]
Electrolux S.E.A. Pte Ltd.
1 Fusionopolis Place,
#07-10 Galaxis, West Lobby
Singapore 138522.
Office Fax : [phone]
Email : customer-ca[email protected]
Thailand
Consumer Care Tel : [phone]
Electrolux Thailand Co., Ltd.
Electrolux Building 14th Floor
1910 New Phetchaburi Road,
Bangkapi, Huai Khwang, Bangkok 10310
Office Tel : [phone]
Office Fax : [phone]
Email : [email protected]
Vietnam
Consumer Care Center Toll Free : 1800-58-88-99
Tel : [phone]
Electrolux Vietnam Ltd.
Floor 9th, A&B Tower
76 Le Lai street - Ben Thanh Ward - District 1
Ho Chi Minh City ，，Vietnam
Office Tel : [phone]
Office Fax : [phone]
Email : [email protected]
NOTE

NOTENOTE