ALZA DA-501FH User manual

MOBILE GAS HEATER
DA-501FH
USER MANUAL
FOR YOUR SAFETY PLEASE READ THIS MANUAL CAREFULLY AND OPERATE THE
APPLIANCE ACCORDING TO THESE INSTRUCTIONS. PLACE INSTRUCTIONS IN A SAFE
PLACE FOR FUTURE REFERENCE. ONLY USE IN A WELL VENTILATED AREA.

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Dear customer,
Thank you for purchasing our product. Please read the following instructions carefully
before using for the first time and keep this user manual for future reference. Pay
particular attention to the safety instructions. If you have any questions or comments
about the device, please contact the customer line. Customer line, availability 24 hours a
day: 225 340 111, www.alza.cz.
Importer: Alza.cz a.s. Jankovcova 1522/53, Holešovice 170 00 Prague 7 www.alza.cz
•Use only in a well ventilated area.
•Do not use in leisure vehicles such as caravans and auto caravans.
•This appliance requires a hose and regulator, check with your gas supplier.
•Read the instructions before using this appliance.

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WARNINGS
1. Never attempt to light if the hose appears loose or damaged in any way.
2. Do not press the ignition button for more than 40 seconds.
3. Never disconnect the regulator while cylinder valve or regulator is on.
4. Don't change cylinders in area which open fire exists.
5. Don't expose your cylinder to extreme heat.
6. Do not store any other cylinders in the room in which your heater is being used.
7. Do not insert your finger or any other material through the safeguard of the heater.
8. Leave at lease 1 meter distance between your heater and any other heat source.
9. Do not let unauthorized persons tamper with your heater.
10. Do not use appliance under electrical socket outlets.
11. Do not use the heater in bathrooms, showers of swimming pool, leisure vehicles
such as caravans or auto caravans.
12. This heater must not be used without a gas cylinder fitted for stability purposes.
13. Do not cover your heater. Fabrics, clothing, hangings, net curtains, bed lines and
other flammable materials may ignite if placed against the outlets of your heater.
14. In the event of a gas leak, the appliance must be switched off immediately, close the
valve on the gas cylinder and on the switch-on valve of the regulator. Disconnect the
regulator from the bottle.
15. Switch off the appliance at the regulator switch on the valve and the regulator after
use. Disconnect the gas bottle.
16. Only use in a well ventilated areas
17. The protective screen of this appliance is intended to prevent the risk of fire or injury
due to burns and no part of it may be permanently removed. IT DOES NOT PROVIDE
EFFECTIVE PROTECTION FOR YOUNG CHILDREN OR OLD PERSONS.
18. Do not move the appliance when operating, shocks and bumps may activate the
safety device.
19. Do not use this heater with a programmer, timer, separate remote-control system or
any other device that switches the heater on automatically, since a fire risk exists if
the heater is covered or positioned incorrectly.
20. The fireguard of this heater is intended to prevent direct access to heating elements
and must be in place when the heater is in use. The fireguard does not give full
protection for young children and for infirm persons.
21. WARNING: In order to avoid overheating, do not cover the heater.
22. Children under the age of 3 should be kept out of reach unless they are under
constant supervision. Children must not connect, regulate and clean the appliance or
perform maintenance.

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TECHNICAL CHARACTERISTICS
Type: Mobile Infrared Space Heater equipped with atmosphere sensing system and
flame failure Device.
Dimensions: 420*390*720mm( D*W*H )
Category: I3B/P(30)
Countries of Destination: CZ/SK/HU
Pressure: 30mbar
Heater input: 1.5kW(Minimum), 2.9kW(Medium), 4.20kW(Maximum)
Consumption: 110g/h(Minimum), 207g/h(Medium), 305g/h(Maximum)
Regulator outlet pressure: 30mbar
Power: 220-240V/50-60HZ
Electric input: 1.5kW
Injector size: 0.59mm
Ignition system: Piezo Electric
Cylinder Type: Up to 15.0kg cylinders at maximum diameter 32cm and height 62cm.(for
cabinet gas heater)

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SAFETY PRECAUTIONS
1. Always use the heater in accordance
with the instructions supplied with each
heater. Keep the user manual in a safe
place.
2. DO NOT place clothes or other
material on the heater. This could cause
a fire risk or affect the efficiency of the
appliance.
3. DO NOT position heater close to
furniture.
4. DO NOT move heater from room to
room when lit.
5. DO NOT position heater close to walls,
furniture, net curtains, bed linen or any
flammable materials, as this could result
in a risk of fire. The following minimum
distances should be respected: 50cm
from the sides and 100cm from the
front. ALWAYS face the heater towards
the centre of the room. The heater
should be positioned on a level surface
at all times.
6. If a leak is suspected, DO NOT
disconnect the regulator. Check all
connections. Slowly turn the gas on and
brush the connections with soapy water,
or a leak detection spray. A gas leak will
form bubbles. If a leak is found, turn the
gas off. DO NOT use the heater again
until it has been checked by a
competent person in accordance with
the Gas Safety (installations and use)
Regulations 1998.

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Note: Minimum distance from mobile heater to the ceiling at least 1000mm.
USING ENVIRONMENT
Your heater consumes oxygen while it is in use. For this reason, adequate ventilation
should be provided in rooms in which the heater is used. This ensures the removal of
products of combustion and allows the entry of replacement air.
Adequate ventilation should considerably reduce condensation occurring. The following
table shows the smallest sizes of rooms suitable for each heat setting and the
ventilation,which should be provided.
FOR INFRARED MODELS:
Number of Radiant
Continously IN USE
OTHER ROOM SIZE
LIVING ROOM SIZE
VENTILATION
Low
Level
High
Level
1
15 cubic meters –
1.5m×4m×2.5m
30 cubic meters –
2.8m×4m×2.5m
105cm2
105cm2
2
28 cubic meters –
2.8m×4m×2.5m
58 cubic meters –
5.2m×4m×2.5m
105cm2
105cm2
3
42 cubic meters –
4.2m×4m×2.5m
84 cubic meters –
8.4m×4m×2.5m
105cm2
105cm2

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1. This appliance requires a hose and a regulator.
2. Only use in well ventilated areas.
3. Do not use in vehicles, caravans or auto caravans.
4. Do not attempt to use in high rise flats, basements, bathrooms or bedrooms.
5. This appliance should be tested for leaks before initial use and whenever the
cylinder is reconnected.
6. It is important that all gas connections have been correctly made to prevent any
leakage. Do not use a naked flame to test for leaks. Use soapy water or a leak
detection spray.
7. Always use your cylinder in an upright position.
8. Always turn off the appliance at the regulator when not in use.
9. When lighting your heater for the first time, or after a period of time has passed
since the last use, light the heater outside and burn outdoors for 15 minutes.
10. Do not use your heater while sleeping.
11. Do not use your heater in high-rise flats.
12. Do not use your heater in basements, bathrooms or bedrooms.
13. This appliance requires a hose and a regulator, check with your gas supplier for the
correct type according to the cylinder being used and any regulations at that time.
14. The guard on the appliance is to prevent risk of fire or injury from burns and no part
of it should be permanently removed. It does not give full protection to young
children or the infirm. We would recommend a fireguard BS 8423 to be fitted.
Use only regulator and hose approved for LP Gas at the correct pressures.
The pressure adjuster should comply with the standard ČSN EN 16129 and current
regulations in the country where it is installed, which may be found at your nearest
retailer of gas items refer to the technical data. It is strictly prohibited to use adjustable
pressure.
The life expectancy of the regulator is estimated at 10 years. It is recommended that the
regulator is changed within the 10 year of the date of manufacture or changed
according to the national regulations.
The hose used must conform to the relevant standard for the country of use.The length
of the hose must be 0.5m (maximum). Worn or damaged hose must be replaced. Ensure
that the hose is not obstructed, kinked, or in contact with any part of the appliance other
than at its connection. It is recommended that the hose is changed within 1 year of the
date of manufacture or the national conditions require it.

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HOW TO CHOOSE THE PROPER REGULATOR
30 mbar regulator with butane,propane or their mixtures @ category I3B/P(30)
WARNING
Perform a leak test on all connections every time you reconnect the cylinder, or if the
heater has not been used for a significant period.
Do not twist the flexible tube or the hose.
Do not move the appliance when lit.

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FAULT FINDING CHART:
SYMPTOMS
FAULT
REMEDY
1. Pilot will not light
automatically.
No spark across electrode
gap.
A) Ensure that piezo-
electric switch is
functioning correctly.
B) Check that electrical
lead is not damaged.
2. Pilot will not light
automatically but points
(A) to (E) are satisfactor any
the pilot will light with a
match.
Incorrect position of spark
in relation to pilot gas flow.
Re-position spark plug so
that spark jumps across
gap flow.
3. Heater will not remain
alight when pressure is
released from ignition
button.
Electro-magnetic valve
closes while heater is
alight.
A) Ensure that
thermocouple probe is
located in pilot flame.
B) Ensure good connection
between thermocouple
and valve.
C) Check thermocouple.
D) Check electromagnetic
value.
4. After changing to
maximum position with all
three plaques alight one or
more plaques appear
below normal intensivity.
A) Blocked jets.
B) Partially blecked supply
tube.
A) Remove and clean
blocked jet.
B) Remove supply tube,
remove jets and blow
through the tube.
5. Difficulty in cross lighting
from position 1 to position
2 or 3.
A) Air draught directed
away from a first plaque.
B) Position of the pilot
flame.
A) Charge the location of
the appliane so that it is
not adversely affected by
air draught.
B) Position pilot so that it
impinges across bottom
corner of 2nd plaque as
well as 1st plaque.
6. Smell of combustion.
Missing piece of ceramic
fireclay.
Inspect perimeter of each
plaque and locate place
where some fireclay has
been displaced.
Repair with PYRUMA and
leave to sot for
approximately 24 hours.
REPAIRS ARE TO BE CONDUCTED BY AUTHORIZED PERSONNEL ONLY.

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CONSTRUCTION AND FUNCTION
1. Control Knob
2. Ignition
3. Electric Switch
4. Heating Element
5. Safeguard
6. Oxygen Depletion Sensor
7. Rear Cover

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CONNECTING THE CYLINDER
1. Place the gas filled cylinder into the back of the heater.
2. Clip on the gas regulator to the gas cylinder, connect the flexible tubing to regulator
and gas valve.
3. Turn the cylinder and the regulator on.
4. If the regulator is not supplied or is missing, please contact your gas supplier to
advise of the correct type for the gas cylinder being used.
5. IMPORTANT TEST FOR LEAKAGE: This must be carried out in a well ventilated area,
free from naked flames and any other sources of ignition. With the regulator
connected to the cylinder, turn on the regulator control. Brush all connections from
gas cylinder to the valve of appliance, with a solution of detergent and water or a
leak detection spray. A stream of bubbles forming indicates a leak. If a leak is found
turn off at the regulator and disconnect the regulator from the bottle and remove
the gas cylinder outdoors or to a well ventilated area. DO NOT USE THE HEATER.
Contact your gas supplier for assistance. Fix the rear cover after leakage test.
HOW TO CHANGE A CYLINDER
1. Turn off at the regulator and allow the heater to cool fully before removing and
replacing the cylinder. Do not attempt to replace the cylinder whilst the heater is still
in use.
2. Cylinders must be replaced in a flame free environment.
3. Do not smoke while changing the cylinder.
4. When you need to replace your empty cylinder, turn the gas off at the valve or
regulator and take the empty cylinder out of the heater.
5. Remove the regulator from the empty cylinder.
6. Follow the steps described under “CONNECTING THE CYLINDER“, connect a new
cylinder.

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FUNCTION INTRODUCTION
1. Gas and Electric Function
The design of this appliance keeps warm from burnt gas and electric heating.
2. Multiple Protection Functions
*Tip-Over switch function: This product equipped with a Tip-over switch function, if
the product falls down accidentally, this device will automatically cut off the gas and
electric supply for protection.
*Oxygen Depletion Sensor(ODS): This product is equipped with ODS, once it
detects an oxygen shortage, the ODS will cut off the gas supply for protection.
*Over-Heat protection function: This electric heater is equipped with Thermostat.
If the product is not used correctly, making the panel temperature too high, the
heating element will stop working, but the turbo fan will remain on. Take out the
power plug until the temperature is down to normal, then connect the power cord to
turn the device on again, the heating element will recover and work normally.
3. Used in Cold breeze or Hot Breeze
The breeze machine of this product can choose to blow cold breeze or blow hot
breeze.

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OPERATION GUIDE
LIGNTING INSTRUCTIONS
The heater is designed to be supplied by gas and electricity at the same time.
1. The gas heater control has 4 settings. On, minimum, middle and
maximum.
2. The electric heater has two functions: Cold Breeze and Hot Breeze.
LIGHTING
Operation for Gas Heater
1. Turn on the gas cylinder by turning regulator to the on position.
2. Press down and turn the control knob to the position and hold for 10 seconds.
3. While still holding the control knob, press the ignition button until the pilot/control
flame lights up. Before releasing the control knob, hold the control knob longer for
10-15 seconds, repeat the above operation if the pilot/control flame goes out. Turn
to the first position. Leave the heat setting in the first position for 3 minutes or
longer before turning the knob to the desired temperature setting.
4. To change from minimum to medium gently press control button and turn it to
position 2.
To change from medium to maximum gently press control button and turn it to
position 3.

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Operation for Fan Heater
1. Turbo Fan Switch
Press the icon on the switch to turn on the turbo fan. It will start to blow cold breeze.
2. Heating Element Switch
Turn on the turbo fan first ,and then press on the switch to start the heating
element. The heating element begins to work, which makes the turbo fan blow hot
breeze. The heating element can not work without the turbo fan running. Turn off the
electric combination switches after use. There are two switches for the heating element,
each switch is to control 750W, making the total power 1500W.
Attention!
To turn off the heater, you must close the gas inlet on the cylinder. If the heater is not be
used for a long period of time, disconnect the regulator from the cylinder and replace
any protection or cover.
Please do not forcefully turn the control knob, the button should be pushed down gently
before turning the control knob. The control button can not be turned without pushing
downwards. Ensure the button is locked into the heating position required after
operation.
CAUTION - Some parts of this product can become very hot and cause burns. Particular
attention has to be given where children and vulnerable people are present.

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STORAGE
1. Disconnect the cylinder and remove from the appliance.
2. Store cylinders in a well-ventilated area away from combustible material. The storage
area should preferably be outdoors. Cylinders must not be stored be in basements
or in high-rise flats.
3. The heater should be covered in a dry, dust-free area in its original packaging.
CLEANING
1. Use a damp soapy wrung out cloth to clean the exterior and cylinder storage area of
your heater.
2. Make sure that no water gets onto the burners or pilot/light area. Wipe the heater
completely dry before use.
3. Don't use abrasive cleaners as they may damage the quality of the paint finish.
MAINTENANCE GUIDE
1. Check flexible tubing between regulator and heater regularly and replace if perished,
worn or damaged.
2. It is recommended that the heater be serviced every year by a competent person in
accordance with the Gas Safety (installations and use) Regulations.
3. If any parts need replacing, they should be replaced only with the correct parts as
supplied by the original manufacturer.
4. If the product is to be used after a long time term, the user should check if the
mobile heater works normally, for example whether the flexible tubing and regulator
are not damaged, the gas connection from cylinder to heater is without any leakage,
the heater can be ignited without light-back and big noise inside heater.
5. Don't try to check the electrical parts before pulling the power plug from the
electrical supply.
6. If the electrical heating element does not work, don't try to modify any electrical
parts by yourself, and don’t try to change the power supply cord or supply plug by
yourself.

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This product is not suitable for primary heating purposes.
•The energy efficiency class: Class A
•The direct heat output: 4.2kW
•The energy efficiency index: EEI=89%
Please refer to the user manual for the assembly, installation, maintenance,
disassembly, recycling and/or disposal at end-of-life.
WARRANTY CONDITIONS
A new product purchased in the Alza.cz sales network is guaranteed for 2 years. If you
need repair or other services during the warranty period, contact the product seller
directly, you must provide the original proof of purchase with the date of purchase.
The following are considered to be a conflict with the warranty conditions, for
which the claimed claim may not be recognized:
•Using the product for any purpose other than that for which the product is intended
or failing to follow the instructions for maintenance, operation and service of the
product.
•Damage to the product by a natural disaster, the intervention of an unauthorized
person or mechanically through the fault of the buyer (e.g. during transport, cleaning
by inappropriate means, etc.).
•Natural wear and aging of consumables or components during use (such as
batteries, etc.).
•Exposure to adverse external influences, such as sunlight and other radiation or
electromagnetic fields, fluid intrusion, object intrusion, mains overvoltage,
electrostatic discharge voltage (including lightning), faulty supply or input voltage and
inappropriate polarity of this voltage, chemical processes such as used power
supplies, etc.
•If anyone has made modifications, modifications, alterations to the design or
adaptation to change or extend the functions of the product compared to the
purchased design or use of non-original components.

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EU DECLARATION OF CONFORMITY
Identification data of the manufacturer's / importer's authorized representative:
Importer: Alza.cz a.s.
Registered office: Jankovcova 1522/53, Holešovice, 170 00 Prague 7
IČO: 27082440
Subject of the declaration:
Title: Combined gas / electric stove
Model / Type: DA-501FH
The above product has been tested in accordance with the standard (s) used to
demonstrate compliance with the essential requirements laid down in the
Directive (s):
Directive GAR (EU) 2016/426
Directive EMC 2014/30/EU
Directive LVD 2014/35/EU
Directive č. 2011/65/EU as amended 2015/863/EU
Regulation No. (EU) 2015/1186 a 2015/1188
Reference to harmonized standards:
EN 449:2002 + A1:2007
EN 55014-1:2017
EN 55014-2:2015
EN 61000-3-2:2014
EN 61000-3-3:2013
EN 60335-2-30: 2009 + A11: 2012
EN 60335-2-102: 2016
EN 60335-1: 2012 + A11: 2014
EN 62233: 2008
Prague, 7/23/2020

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WEEE
This product must not be disposed of as normal household waste in accordance with
the EU Directive on Waste Electrical and Electronic Equipment (WEEE - 2012/19 / EU).
Instead it shall be returned to the place of purchase or handed over to a public
collection point for the recyclable waste. By ensuring this product is disposed of
correctly, you will help prevent potential negative consequences for the environment
and human health, which could otherwise be caused by inappropriate waste handling of
this product. Contact your local authority or the nearest collection point for further
details. Improper disposal of this type of waste may result in fines in accordance with
national regulations.
All rights reserved. ©2020 alza.cz

Plynové topení DA-501FH
UŽIVATELSKÝ MANUÁL
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2
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ohledně přístroje, prosíme, obraťte se na zákaznickou linku. Zákaznická linka,
dostupnost 24 hodin denně: 225 340 111, www.alza.cz.
Dovozce: Alza.cz a.s. Jankovcova 1522/53, Holešovice 170 00 Praha 7 www.alza.cz
•Používejte pouze v dobře větraných prostorách.
•Nepoužívejte ve vozidlech pro volný čas, jako jsou karavany a autokaravany.
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