TimberIN JSD-12L Configuration guide

GENERAL MANUAL OF GAS WATER HEATER

OWNER’S MANUAL
AUTOMATIC INSTANT GAS WATER HEATER
IMPORTANT INFORMATION
• Read all instructions before using the heater
• As gas, propane (LPG) with 30 mbar pressure
reducer and 2 kg / h of gas flow is used
• Place the supplied rubber seal between the brass
connector and gas inlet on the stove
• Check that there are no gas leaks before the
stove isused
• Atfreezing temperatures the stove should be
disconnectedandstoredinawarmplaceto
prevent freezingdamage
• Also remember to empty the connection hoses
• Read information about insulation and how it
makes use in winter easier
• Observe separate information on how the gas
pressure affects the function
OPERATING INSTRUCTIONS
When operating the gas water heater always make sure that there is good ventilation. During operation the
gaswater heaterwill produce carbonmonoxidewhich isharmfulif inhaled in largequantities.It is
therefore important that all users strictly observe the proper installation instructions and use as prescribed
inthismanual..Unlessotherwiseauthorized,refittingofthisproductby otherthanauthorizedand
qualified personnel will render the warranty void and we shall hold ourselves free from any liabilities in
case of accidents.

CONTENTS
FEATURES ................................................................................................................................ 2
I NSTALLATION R EGULATIONS........................................................................................................................... 4
INSTALLATION............................................................................................................................ 5
L OADING THE B ATTERY .......................................................................................................................... 5
INSTALLATIONOFGASPIPE.............................................................................................................. 5
INSTALLATION OFHOTANDCOLD WATERPIPE ........................................................................................ 6
USERINSTRUCTIONS..................................................................................................................... 6
THEGASPIPEMAYBECOMECRACKED ANDLEAKGASDUETOLONGTIMEUSE.INSPECTITREGULARLY ............................. 7
IN CASE OFGASLEAKAGE, NEVER MAKE A FIRE ORTOUCH ANY ELECTRIC SWITCHES,NOT MAKE TELEPHONE CALL INTHE
ROOM,OPEN ALL DOORS AND WINDOWS............................................................................................ 7
PREVENTFIRE ............................................................................................................................ 8
P REVENT O XYGEN D EPLETION AND I NCOMPLETE B URNING .............................................................................. 8
PREVENTBURNS ON EYES......................................................................................................... 8
OTHERIMPORTANTCAUTIONS ................................................................................................... 8
R EPLACE THE B ATTERIES ........................................................................................................................ 9
H OW TO REPLACE THE BATTERIES : SEE PARAGRAPH “L OADING THE B ATTERY ” FOR DETAIL ......................................... 9
ABNORMAL HANDLE............................................................................................................... 9
MAINTENANCE&SERVICES ....................................................................................................... 9
T ROUBLE & T ROUBLESHOOTING .................................................................................................................... 10
Caution:
Read the technical instructions before
installing the appliance
Readtheuser’sinstructions beforelighting
the appliance
This appliance shall only be installed
outside or in a room separated from
inhabited rooms, incorporating appropriate
ventilation
This appliance may only be installed in a
room if the room meets the appropriate
ventilation requirement
OW121201 HIT2188
Gas water heater
Appliance type
B11BS
Model
JSD‐12L
Type of gas
I3P: G31 –30 mbar, 3000Pa
2E: G20 –20mbar, 2000Pa
Applicable water pressure
0.25Bar‐ 10Bar, 0.025 –10
MPa
Hot water supply capacity
12L/min △t=25℃
Minimum output
8KW
Nominal heat input
24KW
Voltage
DC 3V
Destination
Finland

Outerstructure
2
3
FEATURES
1 Water controlled, fully automatic and easyto operate. Open the water valve, start pump to
start ignition. The hot water will come out immediately.
2 Closethe water valve, stop pump. The hot water stops andthe flamegoes out immediately.
3 Ability to start at very low water pressure, applicable for many places.
4 If the flame goes out unexpectedly during use, the gas supply will shut off automatically to
protect against gas leakage.
5 If the water pressure is too high, the water will come out from the security valve to release
pressure, ensuring safety for the appliance and the user.
6 Equipped with a protection unit toprevent over‐heating inthewatertank and“dry‐burn”.
7 Inthe event of pressure fluctuations in the water supply, the water heater will maintain a
relatively constant outlet water flow.
(This instruction is for the functions of the external housing only, and does not represent the external shape
of other models.)
4
1
1. Air input
2. Warning stitch
3. Technical label
4. Smokedischarge joint
5. Gas flow
6 6. Burners
7. Water flow
1 8. Battery box
7 9. Water inlet (cold)
10. Water outlet(hot)
11. Ignition switch
8 12. Safety valve
13. Gas inlet
(Fig.1)
13 11 10 12 9
5

INSTALLATION REGULATIONS
1. It is forbidden to install this water heater in a closed room.
Itmustbeinstalledinawell‐ventilatedarealargerthan
7.5 ㎡ . Because the water heaterrequiresalarger quantity
of oxygen when working, the area should have a minimum
air‐induction opening of 0.06㎡(20x30 cm).
2. Donotinstallthewaterheater inalocationwithstrong
wind(unless it is protected fromthe wind); otherwise, the
flame may go out or cause incomplete burning.
3. It is forbidden to install the heater outside if it’s not
protected from wind and rain, because wind and rain may put out the flame; Moreover, the
appliance might get frozen and damaged in a cold winter season.
4. A water supply with a minimum 0.02Mpa water pressure is required on the installation site to
ensure the normal operation of the water heater.
5. We recommend a cold water valve be installed close to the water heater for maintenance
convenience. See Fig 4.
6. Keep a minimum space from the wall orceiling on the installation site. Keep clear of stove,
combustible and dangerous objects. See Fig 3.
13.Gas inlet
14.Water inlet (cold)
15. Water outlet(warm)
16. Water valve
17. Air hole 13 14 16
15
(Fig. 4)
7. If it’s possible, install the water heater at the proper height for easy inspection of burning, about
1.5m.
8. Make sure a proper gas pipe are installed and make sure that the pipe remains airtight and the inlet
gaspressureis30mbar,2h/kgfornormaloperationoftheappliance.Ifusingapipedgassupply,
ask the gas supplier or the gas administration authority for pipe connecting.
9. See “OTHER IMPORTANT CAUTIONS”for other regulations.
4
17
13 15 14
(Fig. 3)

INSTALLATION (PERMANENT WALL MOUNT)
Hanging and installing the water heater (for reference only)
Mark the holes on the wall, the position is subject to the actual model of your water heater, drill 4 holes of
8mm, put in the plastic dowels if needed.
1. Hang the water heater, tighten the screws.
LOADING THE BATTERY
The battery box islocated under thewater heater. Loadthebatteries inthe following order: SeeFig.1
1 Open the cover of the battery box.
2 Load two 1.5V batteries (D size) into the battery box, make sure of the proper polarity.
Improper polarity will affect the performance of the water heater.
3 Close the cover on the battery box.
INSTALLATION OF GAS PIPE
EXAMPLE:
Hosemust bedesignedforLPGgasandamaximumof 1.2mlongand 10
mm internal diameter. Oraccordingto other national standard.
Attachment of the hose must be secured with a hose clamp at both ends.
Use the included coupling with gasket so that the gasket sits against the
gas inlet on the heater. If using a piped gas supply, ask the gas supplier to
connect the pipe.
Use pressure reducer 30mbar, 2kg/h (not included)

INSTALLATION OF HOT AND COLD WATER PIPE
Use hoses that can withstand pressure to connect incoming and outgoing water connection. Note that the
outgoing pipe also must withstand temperatures up to 70 °C
USER INSTRUCTIONS
BEFORE START IGNITION
Please check to make sure that the gas type is in accordance with the one stipulated on the name plate (see
page 2). Before igniting, open the cold water valve. Open the master gas switch and check that there is no
leakage (see further instructions on page 7).
START IGNITION, WATER COMES OUT
Start ignition: Open the cold water valve, (or start the pump) the burner starts to ignite with a continuous
“pa”sound,whichstopafterburningstarts;hotwatercomesoutimmediatelyNote:Whenusingthis
appliance for the first time, or after a long period between uses, repeat ignition is needed to discharge any
existing air in the gas pipe. Use the knob “Gas”, “Water” and “Power” to adjust the water temperature.
With “Gas” and “Power” set to the Max position gives the maximum power. The knob "Water" adjust the
waterflow sothattheMaxpositiongivesgreaterwater flowandthuslowertemperatureoutfromthe
heater and vice versa.
For a temporary stop during use, close the hot water valve or stop the pump. The burner will stop burning
automatically. Open the valve or start the pump for hot water again.
Note: Because the water will get very hot during a temporary stop, wait for a few seconds before coming
into contact with the water
STOPPING THE HEATER (WATER STOPS COMING OUT)
To stop the water heater after use, close the hot water valve or stop the pump, the flame of the burner will
go out automatically, and the water heater stops working.
Close the cold water valve or pump. Close the master gas valve.

THE GAS PIPE MAY BECOME CRACKED AND LEAK GAS DUE TO LONG TIME USE. INSPECT IT
REGULARLY.
(Fig. 6)
Check theconnections ofthe gas piperegularlywithsoapy water (Fig. 6) tomake surethere is no gas
leakage. Incase of gas leakage, never make fire or touch any electric‐switches for the ventilation fan, etc.
Do not connect or disconnect any power plugs; otherwise, a flame or spark could ignite the gas, causing a
fire or explosion. Close the master gas valve, open all the doors and windows to exhaust the gas outside the
house. Stop using the water heater and contact a service department or the gas supplier.
IN CASE OF GAS LEAKAGE, NEVER MAKE A FIRE OR TOUCH ANY ELECTRIC SWITCHES, NOT MAKE
TELEPHONE CALL IN THE ROOM, OPEN ALL DOORS AND WINDOWS
Regularly check the pipe to make sure of good air tightness. If cracked, replace the pipe at once. Under
normal conditions, the gas pipe needs to be checked once a year.
• If the gas pipe is cracked, stop using it and replace it. For users of Propane: if the flame of the water
heaterisinconsistent,itmaybeduetoa malfunctionofthegaspressurereducer,Stopusingthe
pressurereducerandreplaceit,orgetitrepairedandinstalledbyaprofessionaltechnician.
• For users of piped gas or natural gas: if the flame is abnormal, it is due to an unstable gas pressure.
Stop using the water heater temporarily.
• Continued use will damage the water heater and possibly cause an accident.

PREVENT FIRE
It is absolutely forbidden to leave the burning water heater unattended. The water heater must be stopped
before going to bed or going out.
It is forbidden to put combustible or explosive objects close to the water heater. Never put a towel or
clothes on the exhaust vent. A gas leakage from the gas pipe can easily causes a fire.
1. Air intake
4. Smoke discharge joint
13. Gasinlet
18. Ventilation hatch
19. Hot water
20. Air extraction
(Fig.7)
PREVENT OXYGEN DEPLETION AND INCOMPLETE BURNING
• Becausealargequantityofoxygenisusedduringburning, theinstallationsiteforthewater
heatermustbewell.Duringoperation,thewaterheaterwillgiveofffumes;therefore,a
chimney must be installed to the water heater to extract the fumes outside the house and keep
fresh air in the house, to ensure complete burning.
• Wheninusewithnaturalgas:incaseof lowgaspressure,itishighlypossiblethata“flame‐
retrace” will becreated. This can cause a carbon build‐up in the burner. Should this occur, the
blue flame becomes yellow and the level of carbon monoxide notably rises. In such a case, stop
using the heater and contact the gas supplier.
PREVENT BURNS ON EYES
• Upon ignition, never look at the flame with eyes close to the inspection hole. Keep your eyes a
minimum of 300mm from the inspection hole. Wait 10‐20 seconds before repeating ignition.
OTHER IMPORTANT CAUTIONS
• P REVENT BURNS FROM HOT TEMPERATURES : if there is a need to use hot water shortly after the hot
water valve is closed, do not come into contact with the first‐ hot water coming, as it could
cause burns due to a temporary high temperature.
20
4
19
18
13
1

• P REVEN T THE HE ATE R FRO M FR EEZING : In very cold areas (with tempera t ures below 0 ª ), pl ease
remove the draining stopper after use to release access water. It’s also recommended to
disconnect the heater and move it to a storage place without risk for freezing.
• Someparts ofthewater heater maybecome loosedueduringtransportation.Incaseof
damages to the external housing after opening the package, get a repairman tocheck before
use.
REPLACE THE BATTERIES.
• Replace the batteries if you see the following situations upon ignition or as the water comes
out.
• Longer interval of sounds of “Pa,Pa” during ignition (approx. 2 sounds a second)
• The flame goes out shortly after ignition.
• The voltage between the poles of the battery is lower than 2.9 V.
HOW TO REPLACE THE BATTERIES: SEE PARAGRAPH “LOADING THE BATTERY”FOR DETAIL
• Please use moisture proof batteries with a sealed metal shell. Under normal conditions, the
batteries need replacing once a year.
ABNORMAL HANDLE
• Incaseofabnormalburning (flame‐retrace separated flame, yellowflameordarksmokeetc.)
unexpected smell, noise or emergency (earthquake or fire),remain calm to close the water
heater to stop burning, close the gas valve afterwards and contact the service department or
the gas supplier.
MAINTENANCE &SERVICES
• The water heater needs cleaning periodically (generally once every half year) to ensure its
normal performance. Check the flame frequently, in case of a yellow flame with dark smoke,
informtheservicedepartmentforcleaning. Tocleantheexternalhousing, pleasegentlymopit
with a wet cloth followed with a dry cloth. If the water heater remains unused for a long time,
coverthetoptopreventdust.Never usechemicaldetergents forcleaning; otherwise,the
external housing wouldbecome faded andlose its gloss. Allabnormalities mustonly be
handled by qualified personnel.
• Note: The room installed with the water heater must have a fixed open air‐induction opening.
Closed windows are ineffective.

TROUBLE & TROUBLESHOOTING
Troubles
Causes
Flame goes out during use
Open water valve, no flame
Explosion‐like burning upon igniting
Yellow flame with dark smoke
Abnormal flame with unexpected smell
Abnormalnoisefromburning
No hotwater although set for large flame
No hot water when set for low temperature
Flame goesoutwhensetfor low
Remains burning after cold/hot water valve is closed
Troubleshooting
The master gas
valve remains
closed,or gas
used up
•
•
•
•
•
Open the master gas
valve or replace
the gas bottle
Malfunction of
Open the master gas
pressure
•
•
valve or replace
adjuster
the gas bottle
Remaining air in
•
•
•
•
•
Repeat operating to
the gas pipe
open/close hot
Abnormal
High
water valve until
inlet gas
burning.(note:
pressure
remember to keep an
interval of
minimum 5 seconds
between )every
Low
•
•
•
open and close),get a
•
repairman to
repair the pressure
adjuster.
Coldwatervalve
Fully open thewater inlet
remains
•
valve
closed
Blockinthefilter
net
•
•
•
Clean the filter net
Frozen
Getunfrozenbeforeuse
Low cold water
pressure
•
•
•
Check the waterpressure
Incorrect way to
adjust water
temperature
•
•
Adjust temperature knob
and water
knob
Lack of fresh air
supply
•
•
•
Improve air ventilation to
supply
enough fresh air
Action of security
device
•
•
Restart water heater,if it
fails to work send it to
the service department
for repair
Powerless
batteries
•
•
Replace the battery
Block in the
burner
•
•
•
•
•
Contact the service
department
Block inthe
heating coil
•
•
•
•
Malfunction of
the thermal pin
•
•
•
•
Malfunction of
the water control
unit
•
•
Malfunction of
theon/offswitch
•
•

GAS HEATER PRO24 –FOR HEATING OF WATER IN HOT TUBS
Use pressure reducer 30mbar, 2kg/h
Thank you for choosing a gas heater from SpaDealers. The heater is easy
to use. When connecting to a hot tub, there's a connection kit (A) with
pump incl. hoses accessories (included in complete hot tub packages). It is
connected as shown below. For the heater to start it needs a water flow
created by a pump. Connect the upper connection to the heater and wait
until water starts seeping out in the lower black nut (1). That means the
air has been displaced and the pump can be started. Note * The pump
must not be run dry as this can cause damage to the rotor shaft. When the
water starts flowing the ignition mechanism is activated automatically. If
gas is connected and turned on the torch will ignite and start heating the
water. The three white knobs should all be adjusted to Max.
TIP! When the gas is running out you can turn the knobs for Gas and
Power set to Min. to take most advantage of the remaining gas.
When draining and there is a risk of freezing, loosen
the nuts D and pull the hoses out of the connection
so that all water can run out.
PROTECTIVE CASE FOR GAS HEATER (item DTHHG)
As an accessory there is this handy protective case for the gas heater that protects it from wind and rain. The front part
is detachable and is removed during use. There is fireproof material behind the heater and on the sides. Above the
heater an inclined fireproof part leads exhaust fumes away. We also have the blue print for DIY'ers.
C
D
B
1
A

Use your gas heater properly and you will avoid unnecessary problems not
covered by the warranty.
Here follows the most common problems that can be effectively avoided with proper
maintenance.
The most common problem that can occur is when contaminated water is used and the filter before the
pump clogs up. This stops the water flow. The stove will then switch itself off. No temperature is displayed
and there is no ignition spark. The problem is corrected by cleaning the filter. If there is also a strainer filter
in the pipe "Water Inlet", it can be removed as the outer filter by itself is enough.
One problem that may occur and one that is serious in terms of safety, is a gas leakage. Use the supplied brass
connector and seal. There are clear instructions on page 5 of the manual. Before the gas heater is taken into
service, also test it for leaks. When gas leakage occurs, a fire results, but it can be prevented by following the
simple advice given on page 7 of the manual.
In standard configuration the gas heater is not protected against rain and such if not placed under a roof.
Water entering the heater leads to electrical failure and the material may start to rust. It's easy to make a
protective shelf that covers the stove. You must then take into account the installation regulations with
dimensions on page 4 of the main manual.

To reduce the minimum safe distance, a refractory material can used. On our website;
www.spadealersuk.com, drawings can also be downloaded. The protective shelf is also available to order as an
accessory.
If the stove is left outside in freezing temperatures, then the heat exchanger could freeze and be destroyed. If
the stove is not protected so that water cannot freeze in the heater, it shall be disconnected and taken
indoors where the risk of freezing exists.
THE GAS PIPE MAY BECOME CRACKED AND LEAK GAS DUE TO LONG TIME USE. INSPECT IT REGULARLY.
(Fig. 6)
Check the connections of the gas pipe regularly with
soapy water (Fig. 6) to make sure there is no gas
leakage. In case of gas leakage, never make fire or
touch any electric-switches for the ventilation fan, etc.
Do not connect or disconnect any power plugs;
otherwise, a flame or spark could ignite the gas, causing
a fire or explosion. Close the master gas valve, open all
the doors and windows to exhaust the gas outside the
house. Stop using the water heater and contact a
service department or the gas supplier.
IN CASE OF GAS LEAKAGE, NEVER MAKE A FIRE OR TOUCH ANY ELECTRIC SWITCHES, NOT MAKE TELEPHONE
CALL IN THE ROOM, OPEN ALL DOORS AND WINDOWS
Regularly check the pipe to make sure of good air tightness. If cracked, replace the pipe at once. Under normal
conditions, the gas pipe needs to be checked once a year.

✓
✓
✓
USE THE RIGHT LOW-PRESSURE REDUCER
The types of gas cylinders and connection methods of low-pressure reducers (30mbar, 2kg / h) can vary. It is important
that the correct low-pressure regulator is used. Here are examples of the correct type and also incorrect types. NEVER
USE an adjustable controller.
Examples of correct gas reducers and incorrect ones

Note that the amount of gas that the stove needs to give full power is 1.6 kg / h. With a flow of 1 kg / h, the power is
60% less. So the most optimal is 2 kg / h.

50 mbar