Vaillant atmoMAG User manual

Operating instructions
atmoMAG
MAG mini ...4/1 I
AT, DE
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40 D-42859 Remscheid
Tel. [phone] Fax [phone]
[email protected] www.vaillant.de

Contents
2Operating instructions atmoMAG 0020273766_00
Contents
1 Safety .................................................................... 3
1.1 Action-related warnings ......................................... 3
1.2 Intended use.......................................................... 3
1.3 General safety information .................................... 3
2 Notes on the documentation .............................. 5
2.1 Observing other applicable documents ................. 5
2.2 Storing documents................................................. 5
2.3 Validity of the instructions...................................... 5
3 Product description............................................. 5
3.1 Gas conversion...................................................... 5
3.2 Information on the data plate................................. 5
3.3 Control elements.................................................... 5
3.4 LED indicator light.................................................. 5
3.5 CE label ................................................................. 5
4 Operation.............................................................. 6
4.1 Cabinet-type casing............................................... 6
4.2 Preparing for start-up............................................. 6
4.3 Starting up the product .......................................... 6
4.4 Switching on the product ....................................... 6
4.5 Drawing hot water.................................................. 6
4.6 Setting the domestic hot water temperature.......... 7
4.7 Modulation ............................................................. 7
5 Troubleshooting .................................................. 7
5.1 Detecting and eliminating faults............................. 7
5.2 Eliminating faults in the product............................. 7
5.3 Replacing the battery............................................. 7
6 Care and maintenance ........................................ 8
6.1 Maintenance .......................................................... 8
6.2 Caring for the product............................................ 8
7 Decommissioning................................................ 8
7.1 Temporarily decommissioning the product............ 8
7.2 Having the product permanently
decommissioned.................................................... 8
7.3 What to do if there is a risk of frost ........................ 8
8 Recycling and disposal....................................... 9
9 Guarantee and customer service....................... 9
9.1 Guarantee.............................................................. 9
9.2 Customer service................................................... 9
Appendix ............................................................................ 10
A Troubleshooting ................................................ 10

Safety 1
0020273766_00 atmoMAG Operating instructions 3
1 Safety
1.1 Action-related warnings
Classification of action-related warnings
The action-related warnings are classified in
accordance with the severity of the possible
danger using the following warning signs and
signal words:
Warning symbols and signal words
Danger!
Imminent danger to life or risk of
severe personal injury
Danger!
Risk of death from electric shock
Warning.
Risk of minor personal injury
Caution.
Risk of material or environmental
damage
1.2 Intended use
There is a risk of injury or death to the user or
others, or of damage to the product and other
property in the event of improper use or use
for which it is not intended.
The products are gas-fired instantaneous
water heaters and, as such, are intended for
hot water generation.
Intended use includes the following:
–observance of the operating instructions
included for the product and any other
system components
–compliance with all inspection and main-
tenance conditions listed in the instruc-
tions.
This product can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabil-
ities or lack of experience and knowledge if
they have been given supervision or instruc-
tion concerning use of the product in a safe
way and understand the hazards involved.
Children must not play with the product.
Cleaning and user maintenance work must
not be carried out by children unless they are
supervised.
Any other use that is not specified in these in-
structions, or use beyond that specified in this
document shall be considered improper use.
Any direct use in industrial or commercial
processes is also deemed to be improper.
Caution.
Improper use of any kind is prohibited.
1.3 General safety information
1.3.1 Installation by competent persons
only
The installation, inspection, maintenance
and repair of the product, as well as the gas
settings and gas conversions, must only be
carried out by a competent person.
1.3.2 Danger caused by improper
operation
Improper operation may present a danger to
you and others, and cause material damage.
▶Carefully read the enclosed instructions
and all other applicable documents, par-
ticularly the "Safety" section and the warn-
ings.
▶Only carry out the activities for which in-
structions are provided in these operating
instructions.
1.3.3 Risk of death from escaping gas
What to do if you smell gas in the building:
▶Avoid rooms that smell of gas.
▶If possible, open doors and windows fully
and ensure adequate ventilation.
▶Do not use naked flames (e.g. lighters,
matches).
▶Do not smoke.
▶Do not use any electrical switches, mains
plugs, doorbells, telephones or other com-
munication systems in the building.
▶Close the emergency control valve or the
main isolator.
▶If possible, close the gas isolator cock on
the product.
▶Warn other occupants in the building by
yelling or banging on doors or walls.
▶Leave the building immediately and ensure
that others do not enter the building.
▶Alert the police and fire brigade as soon as
you are outside the building.

1 Safety
4Operating instructions atmoMAG 0020273766_00
▶Use a telephone outside the building to
inform the emergency service department
of the gas supply company.
1.3.4 Risk of death due to blocked or
leaking flue pipework
What to do if you smell flue gas in the prop-
erty:
▶Open all accessible doors and windows
fully to provide ventilation.
▶Switch off the product.
▶Inform a competent person.
1.3.5 Risk of death due to explosive and
flammable materials
▶Do not use the product in storage rooms
that contain explosive or flammable sub-
stances (such as petrol, paper or paint).
1.3.6 Risk of death due to changes to the
product or the product environment
▶Never remove, bridge or block the safety
devices.
▶Do not tamper with any of the safety
devices.
▶Do not damage or remove any tamper-
proof seals on components.
▶Do not make any changes:
–The product itself
–to the gas, supply air, water and electri-
city supply lines
–to the entire flue system
–to the expansion relief valve
–to the drain pipework
–to constructional conditions that may
affect the operational reliability of the
product
1.3.7 Risk of poisoning caused by
insufficient combustion air supply
Conditions: Open-flued operation
▶Ensure that there is a sufficient combus-
tion air supply.
1.3.8 Risk of corrosion damage due to
unsuitable combustion and room air
Sprays, solvents, chlorinated cleaning
agents, paint, adhesives, ammonia com-
pounds, dust or similar substances may lead
to corrosion on the product and in the air/flue
pipe.
▶Ensure that the combustion air supply is
always free of fluorine, chlorine, sulphur,
dust, etc.
▶Ensure that no chemical substances are
stored at the installation site.
1.3.9 Risk of injury and material damage
due to maintenance and repairs
carried out incorrectly or not carried
out at all
▶Never attempt to carry out maintenance
work or repairs on your product yourself.
▶Faults and damage should be immediately
rectified by a competent person.
▶Adhere to the maintenance intervals spe-
cified.
1.3.10 Risk of being burned or scalded by
hot parts
Parts of the product become hot during oper-
ation.
▶Only touch the product and its parts once
they have cooled down.
1.3.11 Risk of material damage caused by
acid
▶Remove any dead batteries from the
product and dispose of these properly.
▶Remove the batteries if you intend to store
the product and not use it for an extended
period.
1.3.12 Risk of death due to lack of safety
devices
A lack of safety devices (e.g. expansion relief
valve, expansion vessel) can lead to poten-
tially fatal scalding and other injuries, e.g. due
to explosions.
▶Ask a competent person to explain how
the safety devices work and where they
are located.

Notes on the documentation 2
0020273766_00 atmoMAG Operating instructions 5
2 Notes on the documentation
2.1 Observing other applicable documents
▶You must observe all operating instructions enclosed with
the system components.
2.2 Storing documents
▶Keep this manual and all other applicable documents
safe for future use.
2.3 Validity of the instructions
These instructions apply only to:
–MAG mini 114/1 I(P-INT): 0010022619
3 Product description
3.1 Gas conversion
If the product is installed in a mobile home, it must not be
converted to a different gas type (using a conversion set)
other than the one specified on the data plate.
▶Leave the product in the gas type setting that was set at
the factory.
3.2 Information on the data plate
The data plate is mounted at the front of the down-draught
diverter, under the product casing, at the factory.
Applicability: Germany
OR Austria
Information on the
data plate
Meaning
MAG Product category
11/14 Power in l/min
-4/1 Chimney connection/product generation
I With electrical ignition and battery
atmoMAG Product series
Type B11 BS Approved unit type
Cat I Single-gas unit
3P Gas boiler category
G31 Permitted gas types with connection
pressures
Pnom. Maximum heat output
Pmin. Minimum heat output
Qnom. Maximum heat input
Qmin. Minimum heat input
Pw max. Maximum permissible water pressure
Serial number 7th to 16th digit = product article number
3.3 Control elements
2
1
3
4
5
6
1 Flow rate se-
lector/temperature
selector
2 Rotary power switch
(10-stage from 50-
100%)
3 Main switch
4 LED indicator light
5 Control panel
6 Sight glass
3.4 LED indicator light
Function Meaning
LED indicator
light lights up
(blue)
Burner is in operation
LED indicator
light flashes (red)
Fault
LED indicator
light flashes
(blue)
The voltage in the battery is so low that
a safe start-up will soon no longer be
guaranteed.
3.5 CE label
The CE label shows that the products comply with the basic
requirements of the applicable directives as stated on the
identification plate.
The declaration of conformity can be viewed at the manufac-
turer's site.

4 Operation
6Operating instructions atmoMAG 0020273766_00
4 Operation
Warning.
Risk of being scalded by hot water.
Incorrectly set hot water temperatures and
hot water in the lines may lead to scalding.
▶Check the hot water temperature with
your hand.
Warning.
Risk of burns caused by touching the
sight glass!
▶Avoid direct contact with the heat-con-
ducting sight glass.
Caution.
Risk of material damage caused by an
interrupted water supply.
▶Ensure that the water supply cannot be
interrupted.
4.1 Cabinet-type casing
Enclosing the product in cabinet-type casing requires compli-
ance with the applicable design instructions.
If you require cabinet-type casing for your product, consult
a heating specialist company. Never, under any circum-
stances, enclose the product yourself.
4.2 Preparing for start-up
1. Ask the competent person who installed the product to
explain to you where these isolator devices are located
and how to handle them.
2. Open the gas isolator cock fully.
3. Open the cold water stop valve that is set on-site.
4.3 Starting up the product
▶Only start up the product once the casing has been com-
pletely closed.
4.4 Switching on the product
1
2
1. Press the main switch (1) so that it clicks into place.
2. Turn the rotary power switch (2) to the required level.
◁The product is ready for operation.
Note
If you notice leaks in the hot water pipes
between the product and the draw-off points,
you must immediately close the cold-water
isolation valve that was set on-site.
Have the leaks eliminated by a competent
person.
4.5 Drawing hot water
1. Open the hot water valve at the draw-off point.
◁The product automatically starts up.
◁When the product is operating, the LED indicator
lights up blue.
Conditions: No hot water is supplied.
▶Ensure that any stop valve that is installed upstream of
the hot water valve is completely open.
▶Ensure that the product's main switch has clicked into
place.
▶Remove the filter that is installed in the hot water valve
and check the filter for dirt and limescale.
▶Use a descaling solution to remove the limescale from
the filter.
2. Close the hot water valve on the draw-off point.
◁The product automatically shuts down.

Troubleshooting 5
0020273766_00 atmoMAG Operating instructions 7
4.6 Setting the domestic hot water temperature
12
1. Turn the temperature selector (1) clockwise to decrease
the domestic hot water flow rate.
–The domestic hot water temperature is thereby af-
fected (increased).
2. Turn the rotary power switch (2) anti-clockwise to in-
crease the burner output.
–The domestic hot water temperature is thereby in-
creased.
3. Turn the temperature selector (1) anti-clockwise to in-
crease the domestic hot water flow rate.
–The domestic hot water temperature is thereby af-
fected (reduced).
4. Turn the rotary power switch (2) clockwise to decrease
the burner output.
–The domestic hot water temperature is thereby re-
duced.
Note
If you increase the domestic hot water flow
rate and turn the rotary power switch anti-
clockwise, the gas consumption is increased.
4.7 Modulation
The burner output (gas flow rate) is continually and auto-
matically matched to the domestic hot water flow rate in the
range between the preselected setting on the rotary power
switch and the product's lowest possible output (approx.
35%). As a result, the domestic hot water temperature is
kept at a constant.
5 Troubleshooting
5.1 Detecting and eliminating faults
▶A fault is visually displayed by the LED indicator light
(flashing red). As the end user, you must only eliminate
faults in accordance with the table that is contained in the
appendix.
▶If the product still does not function without problems
after the checks have been carried out using the table,
contact your competent person to rectify the problem.
5.2 Eliminating faults in the product
If the product was blocked by a safety device, wait approx.
10 minutes and then clear the product of any faults. The
product can only automatically ignite again after the faults
are cleared.
▶Reset the product as follows:
–Close the water tap.
–Open the water tap again.
–Do not press the main switch.
▶Alternatively, you can clear the product of any faults as
follows:
–Leave the water tap open.
–Press the main switch twice in order to switch the
product off and on again.
▶If resetting does not work or the product is repeatedly
blocked by a safety device, contact a competent person
to have the fault eliminated.
▶Only start the product up again once the fault has been
eliminated by a competent person.
5.3 Replacing the battery
2
1
1. Use the main switch to switch off the product or do not
draw off any domestic hot water.
Danger!
Risk of explosion due to heated batteries.
Discharged batteries may explode as a result
of being charged or heated.
▶Do not re-charge discharged batteries.

6 Care and maintenance
8Operating instructions atmoMAG 0020273766_00
▶Keep batteries away from fire and ensure
that they are not heated up in any other
way.
2. Open the battery compartment cover (1).
Note
The battery compartment can be accessed
without removing the front casing.
Danger!
Risk of death caused by unsuitable batter-
ies!
If batteries are replaced with the wrong type
of battery, there is a risk of explosion.
▶Ensure that you use the correct battery
type when replacing batteries.
▶Dispose of used batteries in accordance
with the instructions in this manual.
3. Remove the old battery (2) and insert a new battery in
the battery compartment in accordance with the mark-
ings on the cover.
Note
Only use batteries of the type D/LR20.
Do not use rechargeable batteries.
6 Care and maintenance
6.1 Maintenance
An annual inspection and biennial maintenance of the
product carried out by a competent person is a prerequisite
for ensuring that the product is permanently ready and
safe for operation, reliable, and has a long service life. The
inspection may require maintenance to be carried out earlier,
depending on the results.
6.2 Caring for the product
▶Clean the casing with a damp cloth and a little solvent-
free soap.
▶Do not use sprays, scouring agents, detergents, solvents
or cleaning agents that contain chlorine.
7 Decommissioning
7.1 Temporarily decommissioning the product
1
▶Press the main switch (1).
▶Close the gas stopcock that was set on-site.
◁The gas supply to the burner on the gas-fired instant-
aneous water heater is now blocked.
▶Close the cold-water isolation valve that is set on-site.
7.2 Having the product permanently
decommissioned
▶Have a competent person permanently decommission
the product.
7.3 What to do if there is a risk of frost
1
If there is a risk of frost, it is necessary to protect the product
against freezing. To do this, you must drain your gas-fired
instantaneous water heater.
▶Temporarily decommission (→Page 8) the product.
▶Undo the drain screw (1) with the sealing ring.
▶Open all of the domestic hot water tap fittings that are
connected to the product so that the product and line
drain until they are completely empty.
▶Leave the domestic hot water tap fittings and the drain
screw open until the product is started up again when the
risk of frost has passed.
▶When subsequently filling the product, only start it up
again once the water that flows out of the opened do-
mestic hot water tap fittings has no bubbles after the
cold-water isolation valve that is set on-site is opened.

Recycling and disposal 8
0020273766_00 atmoMAG Operating instructions 9
8 Recycling and disposal
▶The competent person who installed your product is re-
sponsible for the disposal of the packaging.
If the product is labelled with this mark:
▶In this case, do not dispose of the product with the
household waste.
▶Instead, hand in the product to a collection centre for
waste electrical or electronic equipment.
If the product contains batteries that are labelled with
this mark, these batteries may contain substances that are
hazardous to human health and the environment.
▶In this case, dispose of the batteries at a collection point
for batteries.
9 Guarantee and customer service
9.1 Guarantee
Applicability: Germany
OR Austria
Herstellergarantie gewähren wir nur bei Installation durch
einen anerkannten Fachhandwerksbetrieb.
Dem Eigentümer des Geräts räumen wir diese Hersteller-
garantie entsprechend den Vaillant Garantiebedingungen
ein. Garantiearbeiten werden grundsätzlich nur von unserem
Kundendienst ausgeführt. Wir können Ihnen daher etwaige
Kosten, die Ihnen bei der Durchführung von Arbeiten an dem
Gerät während der Garantiezeit entstehen, nur dann erstat-
ten, falls wir Ihnen einen entsprechenden Auftrag erteilt ha-
ben und es sich um einen Garantiefall handelt.
9.2 Customer service
Applicability: Austria
Vaillant Group Austria GmbH
Clemens-Holzmeister-Straße 6
1100 Wien
Telefon 05 7050
Telefax 05 7050 1199
Telefon [phone] (zum Regionaltarif österreichweit, bei
Anrufen aus dem Mobilfunknetz ggf. abweichende Tarife -
nähere Information erhalten Sie bei Ihrem Mobilnetzbetrei-
ber)
[email protected]
[email protected]
www.vaillant.at
www.vaillant.at/werkskundendienst/
E-Mail Kundendienst: te[email protected]
Internet Kundendienst: http://www.vaillant.at/werkskunden-
dienst/
Telefon: [phone] (zum Regionaltarif österreichweit, bei
Anrufen aus dem Mobilfunknetz ggf. abweichende Tarife -
nähere Information erhalten Sie bei Ihrem Mobilnetzbetrei-
ber)
Der flächendeckende Kundendienst für ganz Österreich ist
täglich von 0 bis 24 Uhr erreichbar. Vaillant Kundendienst-
techniker sind 365 Tage für Sie unterwegs, sonn- und feier-
tags, österreichweit.
Applicability: Germany
Auftragsannahme Vaillant Kundendienst: 02191 5767901

Appendix
10 Operating instructions atmoMAG 0020273766_00
Appendix
A Troubleshooting
Symptom Possible cause Measure
The product does not work. The
LED does not light up.
Battery flat 1. Replace the battery.
2. Ensure that the cold-water isolation valve is open.
The LED flashes blue for up
to ten minutes after water is
drawn. Loud over-ignition.
Low battery charge ▶Replace the battery.
The product cannot be started
up. The LED flashes red for up
to ten minutes after water is
drawn.
The gas supply is interrupted. 1. Secure the gas supply.
2. For liquefied petroleum gas: Replace an empty gas cylinder
with a full one.
3. Ensure that the isolation valve on the gas connection is
open.
There is air in the gas supply
line.
1. Open and close the water tap several times in order to re-
move air from the gas supply.
2. If the fault persists, have this eliminated by a competent per-
son.
The product switches off during
operation. The LED flashes red.
The gas supply is interrupted. 1. Secure the gas supply.
2. For liquefied petroleum gas: Replace an empty gas cylinder
with a full one.
3. Ensure that the isolation valve on the gas connection is
open.
There is air in the gas supply
line.
1. Open and close the water tap several times in order to re-
move air from the gas supply.
2. If the fault persists, have this eliminated by a competent per-
son.
The battery charge is low. The
product was switched off by a
safety device.
1. Ensure that the cold-water isolation valve is closed.
2. Replace the battery.
3. Wait for 10 minutes and then start up the product again. If
the fault persists, have it eliminated by a competent person.