DAYGAS DSR Series Operating manual

DSR SERIES GAS OPERATED RADIANT HEATERS
USER AND INSTALLATION MANUAL
MANUFACTURER
Daygas Heating Systems İnş. Tah. Ltd. Sti.
Firuzköy Bulvarı No: 206, 34325 Avcilar / Istanbul
0 (850) 532 91 53 - 0 (212) 423 30 44
Avcilar VD. - 2710796836

Contents
Entry .............................................................................................................................................
Safety Rules .............................................................................................................................
DSR Series Main Technical Features ................................................................................
DSR Premium & LCD Technical Information ....................................................................
Gas Valve & Ignition Electrode Technical Specifications ..........................................
Main Board Connection Diagram & DSR Series Design and Working Principle..
Gas Valve & Gas Valve Connection Requirements ......................................................
DSR LCD & Premium Gas and Electric Connection .....................................................
DSR Industrial Series ..............................................................................................................
DSR Industrial Series Technical Information ................................................................
DSR Industrial Assembly Steps ..........................................................................................
3
4
5
6
7
8
9
10
16
17
18
DSR Series Purpose & Usage Areas .............................................................................
15
Gas Valve Adjustment Procedure & DSR Series Parts ...............................................
Ignition Electrode ......................................................................................................................
DSR LCD & Premium Assembly Steps - Step 1 ...............................................................
11
12
13
DSR Industrial Gas and Electric Connection ................................................................. 19
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Step 2 ........................................................................................................................................... 14
Required Conditions for Safe Operation and Connection of DSR Series Devices .. 20
Commissioning Procedure & Technical Maintenance ............................................... 20 - 21
List of Required Activities Performed During Maintenance ..................................... 22
Safety Precautions to be Followed When Using DSR Ceramic Heaters ............... 23
Considerations for Gas and Electricity Connection .................................................... 23
First Run & Troubleshooting & Troubleshooting .......................................................... 24
Maintenance and Warnings ................................................................................................ 25
Warranty Certificate ............................................................................................................... 26
Warranty Conditions .............................................................................................................. 27
Matters Out of Warranty Coverage ............................................................................. 28

Introduction
Daygas heat systems were put in place in 2014 by young entrepreneurs in Istanbul
and started producing gas heaters in open and closed areas. Since the Daygas
organization, it has established unconditional customer satisfaction.
Daygas brings to final consumers efficient, economical, quality and functional
products that enhance innovation and R&D work, saving energy in the heating
industry.
Our company has been operating since 2014 and has been operating in production,
sale and aftersales activities of ceramic fillet heaters, industrial ceramic fillet heaters,
hot air generators, pipetype fillet heaters and electric infrared heaters.
OUR VISION
Energy savings with the power it receives from working partners in the heating and
cooling sector. To produce innovative, technological, economical, quality and
functional products that provide and thus to be a loved, known and respected brand in
the world.
OUR MISSION
With the principle of unconditional customer satisfaction, it is economical, innovative,
social and environmentally friendly. To produce sensitive, economical, functional
products and to contribute to the country’s economy.
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4
DSR Series Purpose
DSR Series is designed for heating.
»Production facilities for industrial and agricultural areas.
»Civil buildings where people stay temporarily.
»Sports facilities.
Complying with current technical regulations, construction, sanitary, fire regulations
and in accordance with the standards;
»For local heating of individual places, zones and sites.
»Buildings, structures and soil in the process of construction of buildings and
structures.
»For technological heating of materials and equipment.
DSR Series Usage Areas
»Cafes and restaurants
»Factories
»Warehouses
»Houses of worship
»Gyms
»Garages
»Winter gardens and terraces
»Military areas
DSR series heating systems can only be combined with local and general exhaust
ventilation systems.
It should be used in equipped rooms.
When used outdoors, the device must be protected from precipitation and wind.
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5
Safety Rules
CAUTION! Carefully read the warnings and information contained in this manual.
It should be installed by following the assembly rules of the manufacturer, by
people who have been approved by the manufacturer and whose assembly
competence has been approved by the local gas distribution companies and
authorized by the local gas distribution companies of these companies and who
have received installation training.
It should be noted that the areas where the device will be installed are adequately
ventilated. Installation should be done in accordance with the ventilation
conditions determined by the local gas distribution companies.
The device should never be operated in areas without adequate ventilation.
The device, which is not properly assembled, should never be operated.
It must be checked whether the device is suitable for the gas usage pressure
determined by the local gas distribution companies in the usage area. It should be
used by making the necessary settings.
The device should never be operated without providing the necessary settings.
In the region where the device will be installed, it must be checked whether the
electrical current determined by the electricity distribution company and the
electrical current required for the operation of the device are suitable.
In cases where it is not suitable, the device should never be operated.
It should be checked whether the electric current is consistent in the area where
the device will be mounted. If necessary, the electric current should be made
consistent by using additional devices.
The device should never be operated before the electric current becomes consistent.
The suitability of the grounding line in the electrical connection should be checked
in the area where the device will be installed. In areas where it is not suitable, the
grounding line must be drawn separately.
The device should never be operated in areas where the grounding line is not properly
connected to the device.
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6
Main Specifications
The DSR ceramic radiant series is equipped with automation consisting of an
845 Sigma gas valve, an ignition electrode, a boiler and a special software card.
The manufacturer reserves the right to provide the device, which is specified in
the manual, consisting of a gas valve, an ignition, a boiler and a card with spe-
cial software. The specifications of the supplied products will be specified in a
separate annex in this manual.
The technical specifications of the DSRs are given on page 7, and the specifica-
tions for the gas valve and ignition electrode are given on page 10.
SPARK PLUG
ELECTRODE BOILER LIGHTER
C14 SOCKET
ELECTRONIC BOARD
CERAMIC TILES
METAL
WIRE
SLIDE
FLEX
GAS VALVE
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7
DSR Premium Edition / Plus
Technical Specifications
DSR LCD / Plus
Technical Specifications
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DSR Premium
Model
Capacity Gas
Consumption
Dimensions
(mm)
Weight
(kg)
Heating Area
(m²)
Installation
Height
Ceramic
Plate
kW m³/h
NG
m³/h
LPG H L W Net Gross Min Avg Max CM Pcs
DSR 6
Premium 6 0,57 0,42 270 780 225 13,35 14,75 9 15 20 180-300 4
DSR 10
Premium 9 0,86 0,63 270 960 225 15,50 17,15 12 20 30 185-300 6
DSR 12
Premium 12 1,14 0,84 270 960 225 15,50 17,15 18 25 40 190-350 6
DSR 18
Premium 18 1,71 1,27 270 1505 225 30,55 33,01 25 30 50 200-450 12
DSR 25
Premium 25 2,38 1,76 270 1505 225 30,55 33,01 30 35 55 205-450 12
Elektrical Connection:230-240VAC 50-60Hz +/-%15 Working Pressure: NG 21-55 mbar LPG 32-55 mbar
Electricity Consumption: 10,3 w/h Gas Connection: G3/4’’ Stage: 2 / 5
DSR LCD
Model
Capacity Gas
Consumption
Dimensions
(mm)
Weight
(kg)
Heating Area
(m²)
Installation
Height
Ceramic
Plate
kW m³/h
NG
m³/h
LPG H L W Net Gross Min Avg Max CM Pcs
DSR 6 LCD 6 0,57 0,42 270 780 225 16,40 17,08 7,65 12,75 20 180-300 4
DSR 10 LCD 9 0,86 0,63 270 960 225 18,80 20,45 11,08 17 25,05 185-350 6
DSR 12 LCD 12 1,14 0,84 270 960 225 18,80 20,45 15,03 21,25 34 190-350 6
DSR 18 LCD 18 1,71 1,27 270 1505 225 38,05 40,06 21,25 25,05 42,05 210-450 12
DSR 25 LCD 25 2,38 1,76 270 1505 225 38,05 40,06 25,05 30 46,05 200-450 12
Elektrical Connection:230-240VAC 50-60Hz +/-%15 Working Pressure: NG 21-55 mbar LPG 32-55 mbar
Electricity Consumption: 10,3 w/h Gas Connection: G3/4’’ Stage: 2 / 5

Gas Valve
Technical Specifications
PARAMETER VALUE
Maximum connection pressure. Pa (mbar)
Gas pressure control range in front of the nozzle. Pa (mbar)
Minimum adjustable gas flow. m³/h
Minimum gas pressure drop between inlet and outlet. Pa (mbar)
Power source. V
Current frequency. Hz
Valve design.
Valve opening time. Second
Valve closing time. Second
Connection thread for inlet and outlet gas pipelines.
Permissible ambient air temperature. °C
Weight. kg
Rough dimensions. Length x Width x Height mm
600 (60)
500 ... 5000 (5...50)
0,3
400 (4)
230
1
Normal closed.
50
0,7
-15...+60
G3/4’’
1
115 x 65 x 93
Ignition Electrode
Technical Specifications
PARAMETER VALUE
Power source. V
Current frequency. Hz
Consumed electrical power. (Excluding the power of the connected valve block.) V
The strength of the connected valve block. VA (Max.)
The strength of the connected valve block. V
Supply current frequency of the connected valve block. Hz
Waiting time for the ignition system. Second
Response time of the flame control system. Second
Distance between spark plug electrodes. mm
Precision of combustion control automation. µA
Ambient temperature. °C
Mounting position.
Weight. kg
230
1
50
230
100
15
50
0,5
4 ± 1
1
0,15
At the bottom of the boiler.
-15...+60
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Special Electronic Board
Connection Diagram
DSR Series
Design and Working Principle
DSR consists of one or two burners with mixing pipes in their housings. Devices
consisting of two burners are 38 KW and above devices. The mixing tube is
connected to the burner body by a connecting tube. The combustion process takes
place by sending the gas taken from the gas valve to the mixing pipes with a flex in
the burner body.
Ceramic tiles are compressed to the body of the boiler with wicks and fixed in such a
way that there is no gap between each other.
Reflective reflectors are placed at both ends of the boiler to prevent heat dissipation.
There is an ignition electrode at the bottom of the boiler.
The ignition electrode is fixed in its place with a specially designed screw
located at the bottom of the boiler. Its cables are covered with a heat-resistant,
special non-combustible sheath.
GAS VALVE
IONIZERS
GROUND
LIGHTERING
NEUTRAL - PHASE
HOUSE
9
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Gas Valve
The gas valve is designed to control the supply and regulation of gas pressure in
front of the burner nozzles.
The gas valve (Fig. 1) consists of two solenoid valves and a gas pressure
regulator. The gas valve has the following elements. Gas inlet, gas outlet, inlet
gas pressure measuring place, outlet gas pressure measuring place, solenoid,
coil, 1st stage gas pressure setting, largest stage gas pressure setting, home
connection.
Fig. 1
Gas Valve
Connection Requirements
»Installation of valve block should be done by Daygas Authorized Service.
»Before connecting the valve block to the gas pipeline, the gas pipeline must be
cleaned and must be degassed.
»Gas valve and natural gas line connection must be made with G3/4” flex.
»Flexe gasket between gas valve and pipeline when tightening threaded
connections should be placed.
»The gas flow direction must match the arrow on the lower surface of the valve
block.
»When connecting the gas valve, dust, dirt, connection materials used liquid
drugs etc. materials should not be missed.
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Solenoid
5th Stage Gas Pressure Adjustment Place
1st Stage Gas Pressure Adjustment Place
Gas Outlet
Gas Outlet Pressure
Measuring Point
Gas Inlet
Bobbin

»Turn on the gas supply and power supply to the appliance.
»Make sure that the inlet pressure of the gas valve is at least 21 mbar.
»Loosen the screw at the gas outlet pressure measurement point on the gas
valve of the device.
»Connect the manometer to the nipple using a rubber or PVC pipe.
»Measure the gas outlet pressure of the valve block.
»Pressure adjustment of the 1st stage with a Phillips screwdriver at the point
shown in Figure 1. The pressure is increased by turning it clockwise, and the
pressure is decreased by turning it counterclockwise.
»Pressure adjustment of the largest stage is ten bites from the place shown in
Figure 1. It is increased by turning it clockwise with the wrench, by turning it
counterclockwise is reduced.
»By slowly turning the screw of the adjustment pressure regulator to the
right and left, the burner nozzle. Make sure that the gas pressure at the inlet
changes.
»After the gas pressure adjustment is made, disconnect the manometer from
the nipple.
»Be sure to tighten the screw inside the nipple well.
»After tightening the screw, check the tightness with a soapy solution.
Gas Valve
Setting Procedure
DSR SERIES PARTS
Front panel
Back panel
Motherboard box
Stainless wire homogeneous
Aluminum cutter side
Boiler (empty)
Cauldron (with stones)
Electrical wiring assembly
C-14 socket
Glass fuse
Power cord
Motherboard
Stainless logo
Motherboard label
Injector
Sheath
Gas seal 3/4
Gas injector nut
Gas flex
Tors screw
Wall mount
Lighter
Gas valve
Touch-up paint (1 can)
Mounting pins (With Nuts)
Remote control
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Ignition Electrode
(Lighter)
Ignition unit with a flame sensor (ionization sensor) in a housing It is a combined high
voltage spark plug. The ignition block has a plate in the holes to which two ceramic
insulators are fixed. A high voltage spark plug electrode is attached to the insulator
and a flame sensor is attached to the other. A ground electrode is welded to the plate
between the insulators.The fastening of a high-voltage wire to the spark plug is
carried out with a nut. flame sensor. A wire with a plug is permanently attached to the
rod.
The distance between the spark plug electrode and the ground electrode should be
4 ± 1 mm.
The distance between the spark plug electrodes and the ceramic tiles should be
10 ± 2 mm.
HEAT RESISTANT,
FIREPROOF COVER
SPARK PLUG
ELECTRODE
FLAME
SENSOR
SOIL
ELECTRODE
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DSR LCD & DSR Premium
Assembly Steps
Step 1 - Assembling the Wall Mount Bracket
Make sure that the floor on which the wall hanger will be mounted has the ability to
support the weight of the device. Make sure that the fixing materials to be used for
mounting the wall hanger on the floor are suitable for the adhesion resistance of the
floor. Complete (4 pieces) of materials used in the wall hanger make sure it is installed.
The gap between the device and the ceiling must be at least 50 cm.
The gap from the base to the device is at least 180 cm.
The space from the floor to the device may vary according to the rates approved by
the regional gas distribution companies.
1- Wall hanger. (Supplied with the device.)
2- Device extension and fixing feet. (Supplied with the device.)
3- Fixing pins. (For part number 2) (Supplied with the device.)
4- Fixing pins. (For part number 1) (Supplied with the device.)
NOTE: Fixing pins numbered 4 depend on the floor and material to be mounted.
should be selected.
50 cm
Ceiling
50 cm
Device
Base
2
1
3
4
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Device

DSR LCD & DSR Premium
Assembly Steps
Step 2
Fix the A pin bearings to each other with the number 3 fixing pins in order to connect
the device extension and fixing feet with the wall hanging bracket. Bring the device
extension and fixing feet to the desired angle by moving them in the arrow directions.
Fix the C pin bearings with the number 3 fixing pins in order to connect the device
extension and fixing feet with the device. Move the device in the direction of the arrow
to the desired angle and fix the D pin bearings with the 3 fixing pins.
4
C
D
C
DB
AA
B
1
1- Wall hanger. (Supplied with the device.)
2- Device extension and fixing feet. (Supplied with the device.)
3- Fixing pins. (For part number 2) (Supplied with the device.)
4- Device hanger. (It is integrated with the device.)
2
3
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DSR LCD & DSR Premium
Gas and Electric Connection
Electrical Connection Socket:
190-260 V / 50-60 Hz Gas Connection: 3/4’’
Gas Pressure: 20-50 mbar
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DSR INDUSTRIAL
SERIES
16
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DSR Industrial / Plus
Technical Specifications
17
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DSR Industrial
Model
Capacity Gas
Consumption
Dimensions
(mm)
Weight
(kg)
Heating Area
(m²)
Installation
Height
Ceramic
Plate
kW m³/h
NG
m³/h
LPG H L W Net Gross Min Avg Max CM Pcs
DSR 25E 25 2,38 1,76 515 1440 410 31,80 36,60 35 40 60 230-450 12
DSR 30E 30 2,85 2,11 515 1440 410 31,80 36,60 40 50 70 250-500 12
DSR 35-36E 35-35,5 3,37 2,50 515 1440 410 31,80 36,60 45 55 75 270-550 12
DSR 38E 38-38,5 3,61 2,67 710 1440 410 51,85 58,03 55 65 90 300-900 24
DSR 50E 48 3,66 2,71 710 1440 410 51,85 58,03 56 67 94 330-1000 24
DSR56E 56 5,32 3,94 710 1440 410 51,85 58,03 80 100 135 350-1200 24
Elektrical Connection: 230-240VAC 50-60Hz +/-%15 Working Pressure: NG 21-55 mbar LPG 32-55 mbar
Electricity Consumption: 10,3 w/h Gas Connection: G3/4’’ Stage: 2 / 5

DSR Industrial
Assembly Steps
Make sure that the floor on which the wall hanger will be mounted is capable of
supporting the weight of the device. In the installation of the wall hanger apparatus
on the floor. Make sure that the fixing materials to be used are suitable for the
adhesion resistance of the floor. The completeness of the materials used in the wall
hanger. Make sure that (8 pieces) are installed. Make sure that the gap between the
device and the ceiling is 1.5 m. The gap from the floor to the device is 2.5 m.
(The space from the ceiling to the appliance may vary according to the rates
approved by the regional gas distribution companies.)
1
42
3
1- Wall hanger. (Supplied with the device.)
2- Device extension and fixing feet. (Supplied with the device.)
3- Fixing pins. (For part number 2) (Supplied with the device.)
4- Fixing pins. (For part number 1) (Not supplied with the device.)
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DSR Industrial
Gas and Electric Connection
1
2
1- Electrical connection socket: 190-260 V / 50-60 Hz
2- Gas connection: 3/4’’ Gas pressure: 20-50 mbar
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DSR Ceramic Heaters
Safe Connection and Operation
Conditions For
»Use and installation of the heater must be carried out in accordance with
current technical regulations, construction, sanitary installation, fire regulations
and standards.
»The heater can be hung on columns, walls, trusses, floor structures or placed on
special shelves.
NOTE! DSR 38 KW and above devices have different suspension heights.
»For space heating, DSR Ceramic Heaters can be mounted vertically, slightly
downward or inclined.
»Make sure that the flex connected to the device is G3/4’’.
»Make sure that there is grounding in the electrical installation. Grounding is
required.
Commissioning Procedure
CAUTION! The person who commissioned the ceramic radiant heater;
»Read this guide.
»The person who commissions the heaters must have the knowledge of “Safety
Rules for Gas Distribution and Gas Consumption Networks” and have a certificate.
»The person who activates the heater must have knowledge of electrical safety.
»Do not use the heater in this manual ’’SAFE CONNECTION OF DSR CERAMIC
HEATERS’’ and carry out the operation taking into account the requirements
specified in the “CONDITIONS FOR OPERATION” section.
»Connect the power cable to the transmitter via an external disconnect device.
Grounding is required.
»Connect the heater to the gas pipeline. Open the gas valve in front of the absorber
and check the tightness of the gas pipeline and the threaded connections of the
emitter (after the gas valve) with a soapy solution at the nominal gas pressure.
Eliminate gas leaks when detected.
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