Sundaya S4a User manual

User Manual
www.sundaya.com
English
WARRANTY CARD

CUSTOMER
No:
No. Date Service Technician
1
2
3
4
Product's name :
Serial number :
Customer's name :
Address :
Shop's name :
Address :
Date of purchase :
Valid until :
Signature & stamp of the seller / shop :
No. Date Service Technician
1
2
3
4
No:
Product's name :
Serial number :
Customer's name :
Address :
Shop's name :
Address :
Date of purchase :
Valid until :
Signature & stamp of the seller / shop :
SUNDAYA SERVICE CENTER

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•Out of the box Page 3
•Item Descriptions 4
•Installation 6
•Operation 11
•Maintenance & Repairs 15
•Sundaya Product Categories 16
Contents
1
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Guarantee will be given for this Sundaya's product as
mentioned in this warranty card for 1 (one) year, for free
service, including spare parts, excluding transportation fee.
The warranty is not valid under following circumstances :
If this warranty card can not be shown, is not completely
filled in, or inappropriate writings are applied.
If this warranty card has no proper signature and stamp of
the shop / distributor.
If damage is caused by the customer's fault or by
transportation, failure of the product after being used for
other than its intended purposes.
If damaged is caused by accidents such as fire, or natural
disaster such as earthquake, flood, thunderstorm, etc.
If the products has been repaired by an other party than
our official Sundaya Sales and Service Center.
If the product serial number differs from the serial number
stated in this card.
1.
2.
3.
4.
5.
6.
Warranty Card

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Out of the box
Mounting Bracket
Wall mounting
screws
User Manual
Activator
Hub1
Distribution
Cable Set
D-Plug
S4a
Storage System
W
use and installation of the system.
C-Plug
or 4Way Socket
3
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General Specifications
Product name : S4a (Sundaya Smart Storage System analog)
Product description : 12VDC Electricity Storage System with integrated smart
electricity management electronics.
Electrical Specifications
Nominal System Voltage : 12 VDC
Charge Input Voltage Range : 13.5-14.5 VDC
Maximum Charge Current : 10 Amp
Load Output Voltage Range : 11.6-14.5 VDC
Maximum Load Current : 10 Amp
Available Storage Capacity : 200 up to 600 Watthours
Controller Efficiency : 98 %
Other functionality : - Electronic overload / short circuit protection,
- Reverse polarity protection
Indicator model : LED Display Indicator
Power consumption (on/off) : 0.1 A (max) / 0 A
Battery low Condition (0%) : 11.60 V
Battery Full Condition (100%) : 12.60 V
Indicator for Battery State of Charge : (0 - 100%) LED Displays Indicator of Charge (8 steps)
with push button Power switch and Display switch.
- Indicator for Charging mode condition
- Indicator for Penalty condition
- Indicator for Power Off, Short/Overload condition
- Indicator for battery cut-off condition
Wiring & Sockets : - Module Input and Load Output Female socket,
- Activator socket.
- Double C-Socket and Switches
Mechanical Specifications
Enclosure Materials/Color : ABS/Grey
Gross weight(inc.Sundaya dry battery) : 7.5 up to17 kg (depending on capacity)
Product dimensions (LxWxH) : 275 x 206 x 295 mm
Double C-Socket
& 2 Switches
Screw-mountable
D-Plug
arning: Please read this manual carefully before

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The S4a (Sundaya Smart Storage System analog) is a plug and
play wall mountable sealed lead acid storage system with a state
of the art micro-processor based smart energy management
system. The unit has a clear LED display that displays battery
state of charge and charge/discharge or rest mode. The unit is
also equipped with an alarm to warn user when battery is 1 hour
to forced disconnect.
Item Descriptions
Slot for inserting
Activator
Socket for inserting Hub-1
Mounting bracket
Ventilation and
carrying handle
LED Display
Display
light
button
Power
button
Specification label
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DC Radio, VCD, CD and Cassette Player
Music, movies and news, accessible to you
for your enjoyment in areas without electricity.
The DC VCD player and DC LCD TV will
provide you hours of entertainment.
DC Appliances
LCD TV
For home entertainment and as a window to
the world.
LCD TVs operate in 12V DC and allows low
power consumption for long hours of viewing.
These flat screen TVs do not take up much
space in your home, caravan or shop.
DC Computing
You can make a quantum leap by using DC
powered computers, or by installing the Sundaya
ATX 12VDC internal power
supply in your existing desktop
computer.
If you have power from the
grid, you can combine power
sources by putting a DC10 to
charge your DC storage while powering your DC
PC, so that when grid power is out, power will
be automatically drawn from your S3 or S4,
allowing you to continue working for many hours
longer.
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The Hub1 is designed to make the DC
installation look neat; instead of many
cables running up and down your wall,
now only one cable connects both Charger
and Load to your storage system, using
a single plug.
Above the ceiling you can connect the
source (either from a Solar Panel,
Sundaya's DC10 or any other Sundaya-
recommended DC Generating Source).
F2 Plug
To Source
F3 Plug
To Storage
To Distribution
5
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To prevent accidents in households
where both 12VDC and 220VAC
installations co-exists, Sundaya has
developed a special DC standard
armature range, with a fitting size
that is in between the most common
E27 and E14 AC standard. All
Sundaya Lamp fittings are
standardized for 12VDC using the
E17 fitting.
The E17 range is unique because
with only a few components and
various shades you can build any
lamp for any lighting purpose you
require in your home, office or shop,
on the ceiling wall or table.
e17 range
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The installation of S4a consist of the following steps:
1. Selection of suitable location
2. Installation of wall mounting bracket
3. Installation of Hub 1 cabling system
4. Starting up the system
With DC low voltage systems it is important to locate the
Storage System close to the appliance that consumes most
power.
Installation
Step 1 : Selection of suitable location.
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If you for example intend to use your S4a for powering
lights and a computer or TV ; then the most power
consuming loads will be the TV or computer , and
thus the S4a must be located as near as possible
to this appliance in order to prevent unnecessary
voltage drop in long cables.
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The first and most famous creation
of Sundaya. Often copied but never
rivalled. Introduced in 1994, this
12VDC light has now proven its
reliability of more than 10 years.
Millions installed in homes worldwide.
Exists in 6W and 10W, producing an
undistinguishably similar brightness of 210
lumen and 280 lumen respectively.
DC Lighting
Waterproof lamp for outdoor
heavy weather conditions. The
double-U CFL tubes are
housed in an assembly of
unbreakable handle and
polycarbonate cover, mounted
together with strong nylon
screw rings and rubber
gaskets. Available in 5W,
7W and 10W, producing
175, 245 and 350 lumen
brightness
respectively.
Our top of the line high efficiency
CFL with a lifetime of over 10,000
hours. Comes in a two-piece
assembly allowing replacement of
the triple-U tubes. The base has an
integrated preheat inverter that helps
extend lifetime and increase its
brightness.
The brightness ranges from 120 lumen
for the Ulux3, to 800 lumen for the
Ulux18.
Economical CFL lights with a
lifetime above 8,000 hours. The
Ulite has an integrated instant
start inverter.
Available in 3W, 6W and
9W, producing brightness
of 120, 240 and 360
lumen respectively.
Our small but beautiful 0.5W/2W
incandescent lamp, ideal for bedroom
or corridor night light. Consumes very
little power. Available in 3 shades: red,
purple and white.
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Step 2 : Installation of Wall Mounting Bracket.
The S4a can be either put on a
table or mounted on a wall. In
case you mount the unit on the
wall it is important to make sure
that the quality of the wall is
strong enoughto support the
weight of the unit. In case you
are not convinced about the wall
strength then we recommend to
use bolts that go all the way
through the wall to mount the S4a
Mounting Bracket.
It is recommended to
mount the S4a at least
90 cm from the floor
level to keep it out of
children’s reach.
• 90 cm
50 mm
drill ø 10 mm holes
in wall
7
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Our sturdy and well
constructed PV Module
Support Structures make
mounting your PV Module
on the rooftop an easy task.
Installation
Materials To make a cross joint
between cables, just
sandwhich them between
two halves of a T-Con
and then tighten the
contact screws.
The S-Con is like the T-Con,
but used to connect a switch
(Pull-On, wall switch, etc.)
that will toggle the
current flow to the
opposite branch of the
cross joint.
Unlike AC, wiring on a DC system
has polarity, positive-negative, and
it is dangerous if you connect them
in the wrong way. So we designed a
special cable that has a unique cross
section shape. Impossible to switch
polarities.
Cables have to go through windows
having this shape on all
Sundaya fittings, to prevent
inserting the cable in
the wrong way.
This is a uniquely shaped
pair of plugs for connecting
your DC appliances.
Plug-C is from the
supply side and D-
Plug is on the
appliances end. Plug-
C is available as the
4Way Socket
extension cord.
PV Module Support
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Step 3: Installation of Hub1 Cabling System.
F2 Plug
To DC Generator
Source
The Distribution Cable is preferrably
hidden above the ceiling
For further instructions about the distribution
system; please refer to the DCS Cabling
System Manual.
F3 Plug
To S4
Nail the cable to the wall
with the provided concrete
nails with a pitch of 25cm.
The first nail must be
minimum 15cm away from
the F3 Plug.
Mounting
Bracket
1 cm
6 cm
15 cm 25-30 cm
first nail
next nail
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The DC10 converts AC
power from 150-270V AC
to 12V DC, for charging
the S4 or S3 and
simultaneously powering
the DC Appliances. When
AC power is available, the Storage
System will not be discharged. Only
when AC power for whatever reason
is not available, power is supplied
by the Storage System.
Our PV modules come pre-
cabled for easy Plug and
Play with the rest of the
Sundaya System
components. All you need
to do is plug the module cable to the
Hub1 that comes with the S4.
PV Module
DC Electricity
Generation
DC Storage
Our futuristic, intelligent, portable and wall-mountable DC Storage.
It comes in a beautifully designed sealed casing, giving protection
to its user, as well as complementary to the house interior.
Ideal for DC lighting, DC computers, DC audio equipment,
DC televisions or any appliance that operates on 12V
DC. Its controller is equipped with a custom microprocessor,
constantly monitoring to protect the battery against
overcharge, overdischarge and usage abuse, thanks to
the FHITM algorithm in the microprocessor’s program. It
makes sure that once every ten days the battery gets a
chance to recharge back to full capacity.
The intuitive LCD at the front panel tells you the condition
of the battery, whether it is charging, discharging, etc. A
buzzer warning tells you if the battery is running low.
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Hang the S4a into the wall bracket and plug the F2 plug into the
socket on the back of the S4a.
9
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The Sundaya System
DC Electricity
Appliances
DC Electricity
Generation
Sundaya Product Categories
Sundaya product categories are grouped as: System, Generator,
Storage, Installation Materials, Lighting and Appliances. The overall
categories are further supported by our Services.
As we have an integrated total solution comprising the different areas,
the Sundaya System thus can provide you with the most efficient
Decentralized Power solutions to your electrical needs.
Installation
Materials
16
Step 4: Starting up the System.
After the Cabling System and DC Generator Source have been installed;
you can prepare the S4a to get connected.The first thing to do is to insert
the activator in the back of the S4a.
When you insert the activator; the unit and the
LED display will power up.
To activate sistem, press the Power
switch 3 seconds and test if all lights
and appliances are working

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The S4a is designed to be completely maintenancefree,but of
course it is recommended to regularly clean the S4a outer casing
so that no dust or dirt builds up on the casing or display.
You can use a damp cloth for cleaning; DO NOT USE thinner or
other solvents that can damage plastic surface.
The S4a has noserviceable parts inside; in case electronics or
battery have failed; spare parts are available for replacement.
The replacement can be done at Sundaya authorized service
agents or by DIY; the instructions for replacement of parts are
included with the spare parts.
In case of DIY the warranty seal will be broken and no further
warrantee can be provided.
Maintenance & Repairs
15
Operation
Display
Power
S4a Front Panel Display
Penalty
3/4
1/4
1/2
Overload
Power Off
Cut Off
Full
Charging
Power Button Display Button
Battery
Indicator
Charging
Indicator
Penalty
Indicator
Power Off, Overload &
Short Circuit Indicator
Cut Off
Indicator

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A. Manual operation :
1. Press & hold the "Display" button.See at Battery Indicator which indicates
the position of battery condition.
2. If LED indicator at "Power off/Overload" turns ON, it means the system is
inactivated.To activate it, press "Power" button for 3 seconds with condition
the battery has been charged in full.
3. If the battery is not fully charge, "Cut off" indicator turns ON.
To activate the system, let the solar module charging the battery for 3 - 4days.
When the battery is fully charge, the system will automatically activate.
D. Short Circuit Condition:
If short circuit happens, S4a will automatically inactivate the system.To re-
activate it, find the light/appliance/wire which caused event and fix it. After
that press "Power" button for 3seconds,the system will be re-activated.
Display
Power
Penalty
3/4
1/4
1/2
Overload
Power Off
Cut Off
Full
Charging
Battery
Indicator
1
2
ON
Press +/- 3s.
to activate
the system 3
Display
Power
Penalty
3/4
1/4
1/2
Overload
Power Off
Cut Off
Full
Charging
Battery
Indicator
ON
Press +/- 3 sec.
to activate the system Press & hold

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13
B. Charging Condition :
1. If charging indicator turns ON, meaning the system is in charging
condition.
2. If the indicator is blinking, meaning the battery is in Full condition.
C. Cut Off Condition:
If system is being used overload before the battery bleed dry, S4a will give a
warning in a form of alarm sound until the battery is dry.
To recognize the system in "Cut off" condition; when you press "Display" button,
battery indicator will not turns ON but "Cut off" indicator is being ON.
To re-activate the system,let the solar module charging the battery for 3 - 4days.
When the battery is fully charge, the system will automatically activate.
Display
Power
Penalty
3/4
1/4
1/2
Overload
Power Off
Cut Off
Full
Charging
Battery
Indicator
Press +/- 3 sec.
to activate the system
Press & hold
Display
Power
Penalty
3/4
1/4
1/2
Overload
Power Off
Cut Off
Full
Charging
Battery
Indicator
ON or Blinking

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2
Sundaya International Pte Ltd
11 Tampines street 92, Singapore 528872, Singapore
Tel : [phone], Fax : [phone]
email: [email protected]
Sundaya Lanka (Pvt) Ltd
6B Agaradaguru Mawatha, Ekala 11380, Ja-Ela, Sri Lanka
Tel : (+94) (11) 222-9574, Fax : (+94) (11) 223-2769
email: [email protected]
WorldWater Philippines Inc
Suite 402 Gabriel III Condominium, San Miguel Ave. Ortigas Center
Pasig City 1605, Philippines
Tel : [phone], Fax : [phone]
email: [email protected]
Rainbow Power Company Ltd
P O Box 240, 1 Alternative Way, Nimbin NSW 2480, Australia
Tel : [Australia] [phone], [International] ([phone],
Fax : [Australia] [phone], [International] ([phone]
emails: [email protected], web: www.rpc.com.au
Phaesun GmbH
Luitpoldstrasse 3, 87700 Memmingen, Germany
Tel : (+49) (8331) 990 42 - 0, Fax : (+49) (8331) 990 42 - 12
email: [email protected], web: www.phaesun.com
Phaesun SA
Apdo. 0819-11880, El Dorado, Panama
Tel : [phone], Fax : [phone]
emails: [email protected] ; [email protected]
Davis & Shirtliff Solar
P. O. Box 41762, Dundori Road, Nairobi, Kenya
Tel : (+254) [phone]/6, 540 670, Fax : (+254) [phone], 540 899, 540 710
email: [email protected]