ATC WF500 Sun Ray Wifi 500w User manual

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(20160425)
E1400242
Sun Ray Wi
Electric Radiator
Operating and Installation Instructions
(Read these instructions carefully and retain for future reference)
Models:
WF500 Sun Ray Wi 500w
WF750 Sun Ray Wi 750w
WF1000 Sun Ray Wi 1000w
WF1500 Sun Ray Wi 1500w
WF1800 Sun Ray Wi 1800w
NOTE:
A qualied electrician must carry out the electrical installation of this radiator. The Electrical
installation must comply with the current UK and Irish regulations. Any claim on the warranty
could be invalid if these requirements have not been met.

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CONTENTS
General / Important Information Page 2
Installation Instructions Page 4
Electrical Power Supply
Location of Radiator
Mounting of Radiator
Operating Instructions Page 7
Controls
Switching On
Setting the temperature
Selection of Mode
Programming
Keypad Locking (Anti-Tamper)
Maintenance and Guarantee Page 12
GENERAL INFORMATION
The Sun Ray Wi has a special cast aluminium body specically designed to assure the maximum rate of heat radiation;
the air circulation channels provide a very efcient convection effect.
A unique manufacturing process provides bubble free lling so that the uid delivers warmth from the heating element
in a totally uniform way, ensuring that the entire surface of radiator provides comfortable heat.
A monotube heating element ensures maximum heat output.
Designed and fabricated in accordance with EN 60335-1, EN 60335-2 and EN 55014 (regulations
for domestic appliances)
Standard colour White (RAL 9016)
Class I
Wall mounted (by quick xing system)
Capillary over temperature safety limiter
On-off main switch (illuminated)
Overheat protection
Key-pad locking (anti-tamper)
NTC electronic sensor
Fitted with mains power cable approximately 1450mm long (without a plug)

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Technical Data
MODEL Number Of
Fins
Power
Rating (W)
Size (mm)
HxWxD
Net Weight
(Kg.) Fuse Rating
Sun Ray Wi 500 4 500 580 x 420 x 100 85 Amp.
Sun Ray Wi 750 6750 580 x 580 x 100 12 5 Amp.
Sun Ray Wi 1000 8 1000 580 x 740 x 100 16 10 Amp.
Sun Ray Wi 1500 12 1500 580 x 1060 x 100 24 10 Amp.
Sun Ray Wi 1800 12 1800 580 x 1060 x 100 24 10 Amp.
Important Information
See Section “Installation Instructions – Location of Heater” for important safety notes regarding the siting of the appliance.
Due to the surfaces of the heater becoming hot, it must not be positioned directly against or below ammable surfaces.
Do not dry clothes or towels on the heater nor leave fabrics, magazines, spray cans, volatile substances or similar
objects within 250mm of the heater.
In case of breakdown or damage turn off the appliance at the main On/Off switch and notify the supplier.
If the electricity cable gets damaged it must only be replaced by a technician appointed by the supplier. This will avoid
possible risks and ensure that special tools are available if needed.
This appliance is not intended to be used by persons (incl. children) with limited physical, sensory or mental capabilities,
or who lack experience, except for those under supervision or who have received instruction in the use of the appliance
from a person responsible for their security.
Children must be supervised in order to ensure that they do not play with the appliance.
WARNING: In order to prevent overheating, do not cover this appliance. There has to be free movement of air
around all surfaces of the appliance.
This symbol “DO NOT COVER”, is placed on the heater as a reminder to the user.

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INSTALLATION INSTRUCTIONS
Electrical Connection
A qualied electrician must carry out the electrical installation of this radiator. The electrical installation must comply with
the current UK and Irish regulations. Any claim on the warranty could be invalid if these requirements have not been met.
The radiator requires a 230/240V 50/60Hz power supply.
Connecting wires:
Brown: Live
Blue: Neutral
Yellow-Green: Earth
The connecting wires must be of the appropriate section, in regards to the length of cable, type of cable and power rating
of the apparatus.
The apparatus must be connected into a fused connecting box tted with an appropriate sized fuse for the radiator – see
Technical Data on Page 3.
We recommend that the connecting box is positioned 10cm to the right of the apparatus and at 15cm above the oor.
According to regulations, the apparatus must be connected to the power supply by means of an all-pole circuit breaker
with a contact gap of at least 3mm or by a thermal-magnetic circuit breaker.
Location
The ideal place to site the Sun Ray radiator is as close as possible to coolest wall in the room but it is not recommended
to site the radiator on un-insulated exterior walls, in this case, the part of the wall behind the radiator should be insulated.
In bathrooms, the radiators must not be sited inside the protected areas. In the UK the heater must be mounted outside
Zone 2, In Ireland the heater must be mounted outside Zone 3. The control unit switches must not be reachable, directly
or indirectly, by a person in the bath / shower or using the wash basin.
The radiator, under no circumstances, should be installed below an electric power point.
Choose the location of the radiator in respect of the minimum distances that are indicated in Figure A.
Note: If the window sill protrudes less than 20mm the gap above the heater can be disregarded.
window sill
150mm.
150mm. min.
unobstructed space each side
150mm.
Fig. A

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Mounting The Radiator
Place the radiator on the oor, as shown in Figure 1. For radiators with 4, 6, 8 or 10 elements position the supports
supplied with the radiator as shown in Figure 1. For radiators with 12 elements the supports should be positioned
between the second and third elements from each end.
Fig. 1
Fig. 2a
Fig. 3a
Fig. 2b
Fig. 3b
Place the supports between the elements as shown in Figure 2a, mark points on the walls through the xing holes as
shown in Figure 2b. This determines the spacing of the supports. Fix the supports to the wall with plugs and screws. Be
sure that the supports are mounted in the correct position.
Lift the radiator and hang it on the supports, as Figures 3a and 3b.

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Fig. 4 Fig. 5
UNLOCKED LOCKED
Once the heater is hanging as shown in gure 3b, attach locking bracket shown in gure 4 to the bottom right hand side
of the heater using screw 1.
Mark the location of screw 2 on the wall and then remove the bracket. Drill the hole for the xing and insert the supplied
wall plug, re-attach the locking bracket to the heater and then x the heater to the wall with screw 2, then push on the
left side of the locking plates on the top brackets until a click is heard. See Figure 5.
CONTROL OPTIONS
The Sun Ray Wi is designed to be used in conjunction with the SunRay Smart Gateway system and APP, providing
total control of your radiators from anywhere in the world via the internet. The APP is available for both Android and IOS
devices and offers the ultimate in control and energy monitoring.
Google Playstore: http://bit.ly/1MkDAop Apple Appstore: http://apple.co/1LDY5fO
It is also possible to programme each radiator individually without the APP by using the inbuilt buttons and LCD screen.
This may be convenient for single radiators however we recommend the Sun Ray Gateway to control multiple radiators.
Finally the radiators can be used in manual mode which bypasses any programming and provides simple On/Off
operation.
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MODE CONFIG.
Sun Ray Wi-Fi
main
switch
The control is based on four buttons and an LCD display.
Switching ON (Master):
Once the radiator has been mounted on the wall
and correctly connected to the main electricity power
supply, press the main On-Off switch on the right
hand side of the radiator.
After around 3 seconds the screen will show various
information and the radiator is ready to operate.
Switching OFF (Master):
To switch off the radiator press the main On-Off
switch on the right hand side of the radiator. The
LCD screen will turn blank and the radiator will lose
connection with the Sun Ray Gateway.
Stand-by function:
Press the Mode/OK button until the symbol is
present as shown in the following screen.
When the radiator is in Stand-by Mode it will retain
programmes and continue to communicate with the
Sun Ray Gateway but will not heat.
To switch the radiator On again, press the MODE
button to choose programme mode or manual
mode – you will see the following screens:
Increase Decrease Mode/OK
AUTO / MANUAL /OFF
CONFIG
PROG
Programmed hours
Desired
temperature
Days of the week
Heating indicator
Radio paired icon
Current Mode
(AUTO,
MANUAL, OFF)
Sun Ray Wi Radiator Controls
OPERATING INSTRUCTIONS

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When the temperature setup icon starts
ashing, press OK to scroll through each mode.
Press the +/- button to change the temperature
of each mode then press OK to conrm and go to
the next MODE and exit to the temperature setting
screen by pressing CONFIG.
To start programming press and hold CONFIG/
PROG button for 3 seconds and the following
screen will appear:
Programming starts on Monday at 00:00 and
is set by choosing the required Mode for each
hour of the week. Use the OK button to choose
between Comfort , Economy or Frost
Protection modes. On the screen programme
hours will show two blocks for Comfort, one block
for Economy and no blocks for frost protection).
After choosing the mode press the +/- buttons to
select the next hour to be programmed. When a
full day has been programmed the screen moves
to the next day.
Once each day of the week has been
programmed the clock must be set.
Press the CONFIG button to exit from
programming screen and enter the time setting
screen.
To select the day of the week (1=Mon, 7=Sun)
press +/- buttons and conrm with the OK button.
Next select the hour, conrm with OK and then
select the minutes and conrm pressing OK once
more.
If a radiator is paired with a Sun Ray Gateway,
time setting is not required as it recognises the
system’s time automatically.
Manual Programming
Setting Programme and Clock
To assist with programming the LCD screen is
backlit and will stay illuminated for approximately
10 seconds after the last button is pressed.
When the radiator is operational and the room
temperature is lower than the set temperature the
heating symbol will be shown indicating that
the radiator is producing heat. When the room
temperature equals or is above the set temperature
the heating symbol will not be present indicating
the radiator is not producing heat.
The following screens show OFF, AUTO and
MANUAL modes. To chose diferent modes press
MODE/OK button.
When the radiator is in AUTO mode the
temperature can be changed by pressing the +/-
buttons. This change will remain active until the
next programme change or until midnight when
the temperature will revert to the preset value.
Use the +/- keys to change the temperature
when the radiator is in MANUAL mode.
Adjust Programmed Temperatures
Adjusting temperature in the following way will
only effect the temperatures used for programmed
modes.
To change these set up temperatures press the
CONFIG button and the following screen appears:

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Programming with APP
To programme your Sun Ray Wi with a Sun
Ray Gateway you must pair the radiator to the
Gateway. First you must activate the pairing/
discovery mode in the Gateway. Details of this
can be found in the Sun Ray Gateway instruction
manual.
Once this is done press the CONFIG button on
the radiator and use the + or - key until the RF
icon ashes. Press OK and ‘Link’ together with
an antenna icon will appear in the top right of the
screen.
Another way to pair the radiator is to press the
OK button for 3 seconds while the radiator is in
one of the main modes (OFF, AUTO, MANUAL).
Your Sun Ray Wi radiator is now ready to
accept programme instructions from the Gateway
(you will need to complete Sun Ray WiFI web
activation. http://control.termoweb.net )
If the radiator has been linked to the Gateway
and for some reason communication is lost, the
Link icon disappears and the antenna starts
ashing.
Keypad Locking (Anti-Tamper)
The keypad can be locked to prevent any
unauthorised person (children, people in public
places, nurseries, ofces, hotels etc.) altering the
settings of the radiator. To lock the keypad depress
and hold the + and – buttons at the same time for
3 seconds until “bloc” appears on the screen. Any
button presses will be ignored and “bloc” will be
displayed on the screen.
To unlock keyboard, once again press and
hold + and - for 3 seconds until the word ‘bloc’
disappears.
When the keypad is locked the radiator will
still receive communications from the Sun Ray
Gateway.
Advanced Settings
To enter the advanced settings mode, press
CONFIG while the radiator is in one of the main
modes (OFF, AUTO, MANUAL). The following
window will appear:
Now press the CONFIG button for 5 seconds
and C1 appears on the screen.
To select one of the three advanced settings (C1
to C3) use the +/- keys and choose the required
mode by pressing OK. The advanced settings
are:
1. C1-> Choose ºF or ºC
2. C2-> Choose type of control
3. C3-> Temperature Compensation
Degrees Fahrenheit or Celsius (C1)
Select ºC or ºF with the +/- keys and conrm
with OK button .
Type of Control (C2)
You access the setting mode control, showing the
type of control currently used. There are 4 types
of control PID, hysteresis of 0.25ºC, hysteresis
of 0.35ºC, hysteresis of 0.50ºC and hysteresis of
0.75ºC.
To change type of control press +/-. Conrm with
OK.
The screens shown are:
Temperature Compensation (C3)
In this mode the display will alternate between
the temperature compensation (offset) and the
measured temperature with offset applied. Alter
the offset with the +/- buttons and conrm with OK.
Temperature compensation can be adjusted up
to +/- 3ºC

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Radiator Reset
Resetting the radiator will return all settings
to the factory defaults and will also delete any
‘pairing’ with a Sun Ray Gateway. To activate
the RESET feature press the OK button and the
CONFIG button for 10 seconds. The following
screen will appear:
To conrm the reset, press OK again, to cancel
the RESET press any other key.
Default Values
• Working mode: OFF
• Comfort Temp : 19ºC
• Economy Temp : 17ºC
• Frost Protection Temp : 5ºC
• Manual Mode Temp: 19ºC
• Temperature Compensation: 0ºC
• No RF paired network
• Temperature units ºC
• Control type: PID
• Default Programme: All Economy

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MAINTENANCE AND CARE
Sun Ray radiators require very little maintenance.
The surfaces of the radiator must not be cleaned with an abrasive product or those containing granular substances.
We recommend regular cleaning with PH neutral products.
In order to clean the radiator, it is recommended that the electric power is switched off. Failure to keep the SunRay
Radiators clean may result in dust becoming burnt and depositing on the wall above the heater in the form of dark
streaks or patches. This type of marking is expressly due to failure to keep the heater and surrounding area clean. ATC
take no responsability for any such damage caused
Guarantee
Your appliance is guaranteed for 10 years against leakage and 2 years on electric and electronic components from the
date of purchase – during this period we will repair or exchange, at our discretion, any faulty or defective parts providing
the appliance has been used in accordance with the operating & installation instructions and has not been misused or
mistreated in any way.
Any unauthorised repair or attempted repair will invalidate the guarantee. You may be asked to return the product to our
workshop for inspection to establish whether the fault is covered under the guarantee. The guarantee is valid in the UK
and Ireland only.
This guarantee is additional to your statutory rights.
In the unlikely event of a problem with your appliance please contact your supplier.
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other European countries with separate collection
systems)
This marking shown on the product or its literature, indicates that it should not be disposed of
with other household wastes at the end of its working life.
To prevent possible harm to the environment or human health from uncontrolled waste
disposal, please separate this from other types of wastes and recycle it responsibly to promote
the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government ofce,
for details of where and how they can take this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product
should not be mixed with other commercial wastes for disposal.
Head Ofce & Energy Showrooms:
ATC House, Broomhill Drive,
Tallaght, Dublin 24,
Ireland.
Tel: [phone]
UK Tel: [phone]
Email: [email protected]
www.atc.ie