Crosswater SW928116 User manual

Installation and User
Manual
Electric Dual Fuel Heang Element
Electric Dual Fuel Heang Element

2
Installaon and User Manual — Electric Dual Fuel Heang Element
Please read these instrucons
carefully before starng installa-
on and keep in a safe place for
future reference.
Check the contents of the pack carefully be-
fore installaon. Responsibility will not be
held for any de-t / re-t costs where faulty
product has been ed. If any fault is found
with materials or workmanship, it must be
reported immediately to the manufactur-
er. Remedial acon will be taken, based on
informaon received, on condion that:
1. Full details are supplied to the
manufacturer;
2. The product has not been modied or
tampered with;
3. The manufacturer is informed of any
damage/shortages prior to installaon.
4. The product has not been installed, or
aempts have been made to install.
We do not accept responsibility for any prob-
lems that may occur through incorrect in-
stallaon. ENSURE the room is well heated
and venlated.
Any modicaon to the supplied product
will negate all product guarantees. Before
drilling ensure there are no hidden cables or
pipes (water, gas or electrical) behind hang-
ing points. Always wear suitable eye protec-
on when drilling. Ensure the wall surface
is able to take the weight of the complete
product. Please use the supplied wall x-
ing bracket and follow the correct installa-
on method. If the instrucons are not fol-
lowed appropriately there is an increased
safety risk to the user. It is important to in-
stall light ngs in the correct bathroom
zone i.e. the zone referred to in the IP rat-
ing of the element. This is not an installa-
on guide and reference should be made to
the latest edion of the IET Wiring
Regulaons or a qualied electrician mem-
ber of NICEIC or IET.
All electrical bathroom products should only
be ed by a suitably qualied, Part P reg-
istered electrician in accordance with cur-
rent IEE regulaons. Failure to have elec-
trical products installed and cercated by
a qualied electrical engineer will invalidate
any product guarantee. For full details ref-
erence should be made to the latest copy
of the IET wiring regulaons and all appli-
cable Brish Standard and European norm
specicaons.
WARNING
THIS PRODUCT MUST ONLY BE INSTALLED
IN A BATHROOM VIA A 5 AMP FUSED SPUR.
3 - PIN PLUG/SOCKET CANNT BE USED.
ONLY USE THE ELECTRIC ELEMENT
INDEPENDANTLY OF HEATING THROUGH
THE CENTRAL HEATING SYSTEM. NEVER
USE BOTH TOGETHER.

3
User Manual
Our products have been designed and manufactured in such a way to ensure
that all quality, functionality and aesthetic requirements are met.
Electric radiator
Guide to safe installation anduse.
1. Do not install the heater under an electrical socket point.
2. The towel warmer should be lled with a carefully measured amount of
liquid. In the case of loss of heating medium, or in any other case which
demands its supplementation, contact your installer.
3. The device is not equipped with an external temperature controller.
4. Electric heater is not a toy. Children under the age of 3 should not be al-
lowed within close proximity of the device without the supervision of an
adult.

4
Installaon and User Manual — Electric Dual Fuel Heang Element
Children aged 3 to 8 should only be allowed to operate the heater when
it has been properly installed and connected. The child must be under
adult supervision or have been trained to safely operate the device while
understanding the risks. To ensure the safety of very small children, in-
stall the electric dryer so that the lowest tube is at least 600 mm above
the oor.
5. Note: Some parts of the radiator can be very hot and can cause burns. Pay
special attention to the presence of children or people with disabilities.
6. If the towel warmer is used as a clothes and towel dryer, ensure that the
fabrics drying on it have only been washed in water, fully rinsed of any
acidic or alkali chemicals.
7. To ensure the safety of very small children, install the electric dryer so
that the lowest tube is at least 600 mm above the oor.
8. The device should only be installed by a qualied installer in accordance
with the applicable regulations regarding safety and all other regulations.
9. Extension leads or electric plug adapters should not be used in order to
supply power to the heater.
10. While connecting the radiator to electric installation ensure that the
curcuit has a 30 mA residual-current circuit breaker and an appropriate
overcurrent circuit breaker. With the permanent installation (cable con-
nection without plug) it is also mandatory to provide an omnipolar cut-
o switch with a minimum contact opening of 3 mm for disconnecting
the device on all poles.

5
11. The device version labelled PB can be installed in bathrooms in zone 1,
as dened by applicable law, subject to any additional regulations con-
cerning electrical installations in wet areas. Other versions of the device
can be installed in Zone 2 or beyond.
12. The device is recommended for use solely as described in the manual.
13. Ensure that the heater has been installed on a wall in accordance with
its installation manual.
14. Please forward this instruction manual to the end user for future reference.

6
Installaon and User Manual — Electric Dual Fuel Heang Element
Zone 1
Zone 2
600 mm

7
Electric Heating Element
Safety requirements — installation
1. Fitting and connection of the heating element should only be perform-
er by a qualied installer.
2. Only connect the element to a suitably rated electrical mains supply (see
the ratings on the element).
3. Switching on the heating element in the open air to test the device is per-
mitted for a maximum of 3 seconds.
4. Never test a heating element that is already installed. Do not turn the
heating element on in an empty radiator!
5. Ensure that the electrical cord does not touch the hot parts of the heat-
ing element or radiator.
6. Before installing or removing the device, make sure it is disconnected-
from the mains electrical supply.
7. Do not open the device — any interference with internal components
will invalidate the warranty.
8. The heating element’s power output must not exceed the radiators pow-
er output for the parameters 75/65/20° C.

8
Installaon and User Manual — Electric Dual Fuel Heang Element
9. The pressure in the radiator should not exceed 10 atm. Ensure that an
air cushion is preserved in electric radiators. In central heating systems,
leave one valve open to prevent pressure build up due to the thermal
expansion of the liquid.
10. The device is intended for home use only.
11. Fitting and Installation of the device must be carried out in accordance
with all local regulations for electrical safety, including installation within
permissible locations only. Observe bathroom electrical zone regulations.
Safety requirements — use
1. The heating element must be fully submerged in the heating liquid dur-
ing its operation. A radiator connected to the central heating system and
equipped with an electric heating element must be airvented regularly.
2. Regularly check the device for damage to ensure it is safe to use.
3. If the power cord is damaged the device should not be used. Unplug the
device and contact the manufacturer or distributor.
4. Do not allow ooding into the heating element casing.

9
5. Do not use the heating element in heating systems where the water tem-
perature exceeds 82° C.
6. The heating element and radiator can heat up to high temperatures.
Please be cautious — avoid direct contact with the hot parts of the
equipment.
7. Do not open the heating element casing.
8. In the central heating system, always make sure that one valve of the ra-
diator remains open.
9. Ensure that minors aged 8 and above or those with a physical or men-
tal disability are supervised if operating the device.
10. The device is not a toy. Keep it out of the reach of children.
11. The device must be disconnected from the mains during cleaning and
maintenance.
12. Cleaning of the equipment by children under 8 years of age is only per-
mitted under appropriate supervision.

10
Installaon and User Manual — Electric Dual Fuel Heang Element
Intended use of device
The heang element is an electric device
intended solely for installaon in radiators
(standalone or connected to the central
heang system).
Heang element power output should be
matched with radiator output for parame-
ters of 75/65/20° C
Technical informaon
Model markings
(power cable type):
PB (Straight cable without plug) *
Power supply: 230 V / 50 Hz
Insulaon class: Class I
Towel rail connecon thread: G 1/2"
Casing protecon class [IP]: IPx5
Powers available
Length of heang element:
400 600
335 365
* Device intended to be connected permanently to the system

11
Installaon or removal
Detailed informaon demonstrang the dif-
ferent ways of installing or removing a radi-
ator heang element is available from the
manufacturer or importer (see footnotes at
the end of the manual). Below we list some
basic requirements and principles which
must be followed to ensure long term, re-
liable operaon of the product.
150°
When installing the heang element hor-
izontally, the single tube (capillary) where
the temperature sensor is located, should
be posioned to be as close to the boom
of the radiator as possible.
Before installaon or rst use:
1. Read the chapter Safety requirements
— Installaon.
2. Fit the heang element using the cor-
rect spanner (size 22).
3. The heang element must be installed
at the boom of the radiator, perpen-
dicular to the radiator pipes, while pre-
serving space for the proper circulaon
of the heang medium.
4. Use a suitable heang medium for ll-
ing the electric radiator, i.e. (water, spe-
cial products based on water and glycol
for use in central heang systems, or oil
which complies with the requirements
of the manufacturer of the radiator and
heang element).
5. Check the distances between the indi-
vidual heang element tubes and bend
if necessary.
5 mm
2-3 mm
8% (20°C)

12
Installaon and User Manual — Electric Dual Fuel Heang Element
6. Do not switch the heang element on if
it is not fully immersed in radiator heat-
ing medium.
7. Make sure an adequate air cushion is pre-
sent to protect against excessive pressure
build up within the heater (always leave
one of the radiator valves open).
8. When lling the radiator with hot liquid
insure that the liquid temperature does
not exceed 65° C.
9. Follow the subsequent guidelines when
connecng the electrical installaon:
a. Brown wire — live connecon to the
circuit (L).
b. Blue wire — connect to neutral (N)
c. Yellow & green wire — earth con-
necon (PE).
10. Before lling the radiator with heang me-
dium, ensure that the heang element is
ed properly and that it is water ght.
11. In central heang installaon radiator
must be ed with the valves enabling
disconnecon of the radiator from the
rest of the system.
12. The temperature of the heang agent
in the central heang system must not
exceed 82° C!
13. For detailed installaon hints — see the
last pages of this manual.
Notes prior to removal:
1. Before dismantling permanently, discon-
nect the heang element from the mains
and ensure that the radiator is not hot.
2. Be aware. A radiator lled with liquid can
be very heavy. When moving the radia-
tor, ensure that you take the necessary
safety precauons.
3. Before disassembly, close the appropri-
ate valves and drain the radiator com-
pletely to avoid causing any damage.
Product disposal
This product should not be disposed of as
general waste but should be brought to the
appropriate collecon point for re- cycling of
electric and electronic devices. This informa-
on is provided by the sign on the product,
user manual and packaging. Informaon on
the appropriate point for used devices can be
provided by your local authority, product dis-
tributor or the store from where the product
was purchased. Thank you for your eort to-
wards protecng the environment.

13
Maintenance
• Before performing any maintenance,
always switch o the mains electrical
supply.
• Periodically check the uid level in the
radiator and ensure the heang element
is completely submerged.
• Clean the product with a dry or damp
cloth. If necessary, use a very small
amount of detergent, ensuring that it
contains no solvents or abrasives.

14
Installaon and User Manual — Electric Dual Fuel Heang Element
Turning the device on with the buon will
result in the radiator heang up to the set
temperature. Aer reaching the set temper-
ature the device will turn o and on regular-
ly in order to maintain the set temperature.
The construcon of the device as well as
the physical characteriscs of the heang
agent inside the radiator, inuence the way
in which the heat is distributed — the tem-
perature of the boom pipes on the radiator
(especially the two located at the very bot-
tom of the radiator), may be lower than the
temperature of the remaining parts of the
radiator — this is a normal phenomenon.
Temperature increase
In order to increase the temperature of the
radiator, press once or several mes as re-
quired; the correct number of diodes will
start blinking. The last blinking diode indi-
cates the set temperature, whilst the last di-
ode which shines constantly, indicates the
current temperature. The remaining diodes
will start shining constantly on reaching sub-
sequent temperature levels.
Temperature decrease
In order to decrease the temperature of the
radiator, press once or several mes as re-
quired; the corre ct number of diodes will
start blinking. The last diode, which shines
connuously, indicates the set temperature
whilst the last blinking diode indicates the
current temperature. The remaining diodes
will start fading on reaching subsequent tem-
perature levels.
An-freeze funcon
When the device is o and the temperature
surrounding the temperature sensor drops
turn on/o buon
temperature regulaon

15
to below 6° C, the device will switch on au-
tomacally. This is to prevent the heang
agent inside the radiator from freezing. The
acvaon of An-freeze mode is indicated
by the blinking of the middle diode.
Dryer funcon
The Dryer turns the device on for 2 hours,
e.g. in order to dry a towel. Aer this peri-
od of me the device automacally switch-
es to the mode to which it was set before
the dryer mode.
Dryer funcon can be acvated during heat-
er operaon by pressing buon. You can
now freely adjust desired temperature lev-
el (buons and ). Aer 2 hrs heater will
revert to the previous seng (before dryer
funcon acvaon). To use 2 hrs mer heat-
ing element must be switched o. Switch it
on by pressing buon. Aer 2 hrs heater
will switch o automacally.
Press buon at any me to interrupt the
dryer mode.
Calibrang the temperature span
The standard temperature span of the heat-
ing element is 30-60° C. It is possible to in-
crease or decrease that span by setting
a maximum temperature of between 45° C
and 65° C, (minimum temperature of 30° C
stays unchanged). This allows the user to
achieve a maximum temperature which is
higher than the standard or to eecvely
heat a space with the device during lower
surrounding temperatures.
Example: for the temperature regulaon
span of up to 45° C (30-45° C) modicaon
by one step (one diode), means increase/
decrease of temperature by 3.75° C, while
for the temperature regulaon span of up
to 65° C (30-65° C) modicaon by one step
means increase/decrease by 8.75° C.
In order to modify the temperature span,
unplug the device and plug it back in, while
pressing buon. A single diode will start
blinking on the display panel. Use and
buons to set one of the 5 possible maxi-
mum temperatures. The rst diode stands
for 45° C. The following diodes refer to the
following maximum temperatures: 50° C,
55° C, 60° C and 65° C.
Aer selecng the new temperature span
press on/o buon to store the new sengs.

16
Installaon and User Manual — Electric Dual Fuel Heang Element
Problem solving
Problem Possible cause Soluon
The device is connected to
electrical supply in, no di-
odes are on.
Problem with the
power supply connecon.
Check the connecon of
the electrical supply to the
element.
Heang element is not
heang, outside diodes
are blinking alternately.
Temperature sensor has
been damaged.
Disconnect the device
completely, wait unl the
radiator cools down and
re-connect it again.
Overheang of device.
Check and conrm that
the heang element's out-
put does not exceed the
recommended output of
your radiator. Check and
reduce the water tem-
perature in the central
heang system-must not
exceed 82°. In electric-only
version check, if the radi-
ator is properly lled with
the heang agent.
The device is heang de-
spite turning it o with the
buon.
Damaged electronics.
Disconnect the device
completely, wait unl the
radiator cools down and
re-connect it.
If the problem connues please contact your installer or retailer where you pur-
chased the product.

17
Warranty terms & condions
1. The subject of this warranty is an elec-
tric heang element with control head.
The product name and characteriscs
are specied on the packaging.
2. By accepng the device on purchase, the
Client conrms that the product is of full
value. The Client should immediately in-
form the Seller of any discovered faults —
otherwise it will be understood that the
Product was faultless at the me of pur-
chase. This refers especially to any faults
or damages of the control panel case.
3. The Warranty for period for the Product
is 24 months from the date of purchase,
but no longer than 36 months from the
date of producon.
4. The proof of purchase (receipt, invoice,
etc.) constutes the basis for warranty
claims. Lack of the proof of purchase al-
lows the manufacturer to reject a war-
ranty claim.
5. This warranty does not cover any faults
and/or damages caused by:
— incorrect (not in accordance with
the manual) installation, use or
disassembly,
— incorrect use of the heating ele-
ment (i.e. for any purpose that is not
specied by the Manufacturer as in-
tended for this type of product),
— unqualied persons tampering with
the product,
— customers aer the purchase.
6. The Central Heang installaon should
be ed with lock-shield valves, ena-
bling disassembly of the radiator or the
heang element and its control head
without the necessity of emptying the
whole system of the heang agent. Any
problems or expenses arising from the
absence of lock-shield valves in your in-
stallaon cannot be used as grounds for
any claims against distributor.
7. The aached Product Manual is an in-
tegral element of the Warranty. Please
read it carefully prior to the installaon
and use of the Product.
8. The Manufacturer is obliged to remove
any producon fault within 14 working
days of receipt of the faulty device at
the Manufacturer’s premises.
9. Should the repair be impossible, then
the manufacturer is obliged to replace
the faulty Product with a new, full-val-
ue unit of idencal parameters.

Installaon
Dual Fuel Radiator
EN NEVER OPERATE THE HEATING ELEMENT WITH BOTH VALVES CLOSED.
HINT: Do not turn on the heang element and your central heang at the same me.
?
1
3 4
22
230 V
50 Hz
OPEN
OTWÓRZ
AUF
OPEN
OTWÓRZ
AUF
CLOSE
ZAMKNIJ
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OPEN
OTWÓRZ
AUF
2
5

Installaon
Electric only Radiator
?
90%
0,5 h
MAX
1/2
1/2
MAX
?
60
1
3
5
7
2
4
6
22
230 V
50 Hz

Crosswater Limited
Lake View House, Rennie Drive, Darord, Kent DA1 5FU
Tel: [phone]
[e-mail] MGKE-657 20230403 CIBTO