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Nobby Smart wall models. Condensation SMART CONDENS. Outdoor Sigma, Kobold. Solid fuel Elegant, Vulkan. Faults and error codes. Description and characteristics.
Welder's wall-mounted gas boilers are used for airborne heating systems up to 230 kV. meters. The modulation burner allows you to achieve the highest heat transfer during operation in any power, which is the main advantage of the design of this brand. The unit has a filling chamber of a closed species, as well as an additional condensation module that absorbs heat from the output gases.
Control is simple and understandable, almost all adjustments are performed automatically. Wall-mounted model Mars are connected to the standard vertical chimney, and the output of combustion products and the outside of the street from the street occurs forced by means of coaxial chimney.
For the maximum increase in the performance of these models, they are equipped with details and components from well-known European companies. If the automation fixes any malfunction, the display shows the error code symbol. All models are equipped with separate heat exchangers.
Control unit in automation mode controls the required pressure in the pipeline and sets the most favorable operating modeAt which the use of gas will be the smallest. Before use, you need to explore the instructions. Error codes that are displayed on the display will be able to help timely detect and troubleshoot.
Error codes Boiler Weller
Error E1. - In the circulation system, there is not enough water pressure or it is missing. The malfunction of the hydraulic unit may be hired. Fault Microswitch Flow Sensor. When the electricity is disconnected, it is recommended to resume water supply. Increase pressure up to 1.2 bar and run heating.
Error E2. - Warning protection against overheating or incorrect ignition. This mode is installed in the instrument at a water temperature of +96 degrees, or due to problems with the ignition system. It is recommended to check the flow of gas. By pressing the "Reset" button, activate the device.
Error E5. - Control board fault. To eliminate, using the "Reset" key, we make a restart of the aggregate. In the event that the action turns out to be unsuccessful, you should contact the service center.
Error E6. - Damage to the heating system sensor. Due to the incorrect execution of the function by the sensor, the unit enters the protective mode. It is recommended to turn off the device from the network and replace this component. You can also call the service.
Error E7. – Heat coolant. The protection cycle is activated in two cases: when the temperature of the heating system is sharply rises to 97 degrees or when the temperature of the hot water passes the boundary 81 degrees. It is required to disconnect from the power supply system. When the indicator is reduced by six degrees less recommended, run the "Reset" key.
Error E9. - Fault of the hot water sensor. Due to the incorrect functioning of the DHW sensor, the unit enters the protective mode. It is required to de-energize it and replace the hot water sensor or contact the service center.
In some cases, when using an aggregate, it can reduce the temperature of ten or fifteen degrees in the heating system, and sometimes even disconnect. In this case, the connection of the apparatus to the power grid should be made by means of the stabilizer, so it is required to check it out. Since the stabilizer directly, may fail, and the malfunction can manifest itself only when the problem connected to the energy consumers will be detected.
Gas boiler Mars 32 V gVS mode Works with interruptions (practically does not work). There is an unusual behavior from him. When the crane is turned on, the water heat is heating almost to boiling water, despite the fact that the sensor costs +40 degrees. After 2-3 minutes, the boiling water turns off, cold water flows. After 2-3 minutes turn on and again brings the water temperature to boiling water. And only 4 times after the last heating to boiling water produces cold water and no longer turn on. The heating circuit is working normally (no longer checked-summer). After turning off the boiler, and it will flash about 2 days a de-energized and closed water supply crane, it turns on, and again the same trouble. What needs to be done, can change something?
You need to replace the temperature sensor.
Faced repair with Weller boiler. After a few seconds after its inclusion, it gives an E1 error. Nutrition is not fed to the pump. The pump works, called the winding, capacitor. Food from the board does not go. Someone came across in his practice with this problem?
It is necessary to start with the fact that this model has twice a survey of the coolant duct sensor. Before starting the pump, it should be open, after - is closed. If any of the conditions is not fulfilled - E1 error.
Boiler Weller Mars 26. Gives an E02 error, ignition error. The flame lights up and sweeps. When the combustion chamber lid is removed normally. As soon as you close the lid, it goes out. Chimney clean, changed fan, pneummatore, gas valve, ignition electrode, ignition unit. Nothing helped. Electrical network normally. Who can help?
Turbated models on the contrary should be. I would venture to assume that either oversupply, or a large lack of air.
Boiler Weller Mars 26. In the work very clocks. For example, it costs 40 degrees to heating, it turns on, quickly warms up to 38-40 degrees, the burner goes out, the temperature quickly falls to about 32-33, and the burner starts again and so in a circle. If you increase the temperature, for example, up to 48, the unit warms for a long time (the same temperature in the area of \u200b\u200b49-50 or decreases even for a degree). When all the water is heated in the batteries, the burner goes out, and then slowly temperature drops. The burner is turned on, and now he again begins to tact again. What thoughts? Bad permeability in the heating system? Is there a filter in it? Gas is not adjusted? And can I increase the delta?
It looks like a model malfunction of the electronic board, when the unit ceases to modulate the flame and heats at the maximum.
Mars 26 boiler. The boiler does not start. I do not write anything (two zero shows), does not respond to the reset, the turning button turns the board. The unit is double-circuit, the contour on the water is closed with two plugs. Gas is normal. Pressure in the system of 1.5-2 atm. The boiler turned off, since there were problems with gas supply, the pressure fell to 0, but the errors did not give out. Last time there was a similar situation: the light was turned off for half a day, the pressure fell, it did not turn on, issued a mistake (little pressure). I raised the pressure, but it did not turn on anyway. Two times protraffers and stands. Somehow it happened (I downloaded more than 2 atm. Pressure and then decided to make a little up to 1.5), which is the next turn on the electric rod, the unit immediately began to twist the pump and then turned on. And this time everything is in any way. What could it be?
There was a similar problem. The boiler issued an E6 error, apparently he lacks thrust or exhaust bad, pulled the tube from the sensor to the fan. One tube somehow stuck on the fan and snapped Piezo. I made a reset, the device quickly tested, launched the fan and lit a burner. The second tube did not stick, waited for two hours, while the system and chimney of the inner air will warm up. Turned off, then I installed all the tubes, as it was, turned it on, and it started normally.
Help please in the problem: Mars 32 OC boiler does not turn on, shows E1 error (no pressure in the heating system). The pressure is normal, above 1 bar, the pump does not start, a weak click is heard. A red LED is on on a DVT sensor. DHW, although I do not use the DHW, the output is muffled there, and through the input only I carry out the unit.
For a start, see the GVS duct sensor, clean or replace the bronze screwing "cartridge". Then watch the heating duct sensor. Most likely, it will be covered with water. You need to change the gland and dry the microswitch.
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Borino, ZHMZ, Siberia, Alpha Kalor, thermal engineering.
Adjustment gas automatic EUROSIT 630. Replacing the thermocouple and maintenance of the ignition burner.
LUNA, LUNA 3 COMFORT, LUNA DUO TEC (F / FI) models. Double-circuit, turbocharged. Recommendations for troubleshooting errors and faults. Settings and adjustment of operation modes.
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2017-07-11 Evgeny Fomenko
Two-kinning mounted gas boilers Weller are designed for the heating of rooms up to 240 square meters. Maximum heat transfer, when working at any power, allows the use of a modulation burner - the main advantage of the design of these boilers. Equipment in devices closed typeIn addition, there is an additional condensation module, which also collects heat from the assigned gases.
Man's participation is not required when controlling, since all settings are performed automatically. Wall boilers Weller Mars is connected to the classic vertical chimney, and the removal of combustion products and the fence of fresh air occurs with a compulsory way through a coaxial chimney.
In order to increase the performance of this brand, all of its models come with nodes from leading European companies - WILO, SWEP, Fugas, etc. In case of detection of automatic fault device, an appropriate signal is given to the display where error codes are displayed.
All units are equipped with separate heat exchangers, and the control unit automatically controls the required pressure in the pipeline and sets optimal option Work at which gas consumption will be minimal. When operating, you need to study any gas boiler Weller. Errors appearing on the screen will help to identify the problem and quickly solve it.
ERROR E1 - insufficient water pressure or no water in circulating system. Faulty hydroblock - can eat rod. Faulty microswitch stream sensor. With the electricity disconnected, in accordance with the instructions, feed the water again. Raise pressure up to 1-1.2 bar and turn on heating.
ERROR E2 - worked protection against overheating or faulty ignition. The boiler enters such a mode at a water temperature of +95 degrees, or due to faulty ignition. Check gas supply. Press "Reset" and start the device again.
E5 code is a software malfunction. Press the "Reset" button or restart the device. If it does not help - call a specialist.
ERROR E6 - Sensor heating system faulty. The boiler entered the protective mode due to improper operation of the sensor. Disable the device and replace the corresponding item. If necessary, invite a specialist.
The E7 code is an increase in the temperature of the coolant. The protective mode is activated, with a rapid increase in the temperature of the system to 95 degrees, as well as with increasing DHS up to 80 degrees. Disconnect from the power, and when the indicator decreases by 6 degrees less than the specified, start it with the "Reset" button.
E9 error - triggering on a malfunction from the DHW sensor. Due to the abnormal operation of the sensor, the boiler entered the protection mode. Disable power and replace the sensor. Or call a specialist.
Duch sensor GVS.
Sometimes, when operating boilers, Weller, the device suddenly begins to drop the temperature in the heating system. 10, or even on 20 degrees. It may even completely turn off. At the same time, it is connected to electrical network through the stabilizer.
In such a situation, check the stabilizer. Quite often, such devices arise unnoticed for the eyes, and the problem is detected only when the breakage of the consumers connected to them are detected. It is recommended to use a voltage stabilizer when connecting gas boilers.
compound
Connecting water pipes for heating
G3 / 4 G3 / 4
Pipe
Gaza input
G3 / 4 G3 / 4
Connecting water pipes for the shower
G1 / 2 G1 / 2
Air Entrance / Graduation Channel
60/100 60/100 mm
Nominal pressure for natural gas 0.02 0.02
bar
Nominal pressure for liquefied petroleum gas 0.03
0,03
bar
Clean weight 38.5.
39
kg
dimensions: D × sh × in 740 × 410 × 328
740 × 410 × 328
mM.
3
2.3. Design
Fig. 2.1.
4
Fig. 2.2.
5
Fig. 2.3.
6
Fig. 2.4.
7
2.4. Specification
No. p / p
Name
Number of
1
Left bracket 1.
2
Cross screws 8.
3
Hinged plank for mounting the boiler to the wall 1
4
Upper bracket 1.
5
Upper Expansion Tank Bracket 1
6
Expansion tank 1.
7
Right bracket 1.
8
Side Bracket 2.
9
Burner
1
10
Ignition electrode and ionization 1
11
Hermetic Ring for Gas Input Pipe 6
12
Gas supply pipe for burner 1
13
Gas valve 1
14
Right hook
1
15
Rivet
4
16
Left hook
1
17
Casing
1
18
Spacer with technical data
1
19
Screw
2
20
Dustproof Cap 3/4 inch 3
21
Safety plate
1
22
Nut
2
23
Screw for fasteners of the casing 2
24
Washer
2
25
Cross screw 2.
26
Gasket protective for power wires 1
27
Nizhny pallet
1
28
Lower Expansion Tank Bracket 1
29
Nut connection with expansion tank 1
30
Heating System Output Pipe 1
31
Main heat exchanger 1.
32
Temperature Control Limiter 1
33
Cross screw 2.
34
Input pipe heating system 1
35
Nut 3/4 inch 2
36
Pipe weekend from pump 1
37
Rubber ring VX / out. Pump 2.
38
Washer for water pressure gauge 1
39
Water pressure gauge 1.
40
Water Outlet Clamp with Water Pump 1
41
Water pump 1.
42
Clamp for water entry pipe into the pump
1
43
Pump fastening washer
2
44
Cross screw
2
45
Washer
2
46
Cross screw
2
47
Water inlet valve
1
48
Sensor of Duch
1
Description: Boilers Weller Mars and Mars OC double-circuit boilers with two separate heat exchangers provide warmth
apartment or house area up to 300 m2 and hot water on 2-3 points of water treatment.
The security system monitors gas flow, the presence of a flame on the burner, overheating heat
menther and the state of smoke channels.
. Function Automatic Fault Detection and Fault Code Indication.
. When disrupting the flame, protection is triggered by a flame breaking, which instantly turns off the gas supply.
. Protection with temperature limit. Prevents damage to the boiler with an excessive increase in temperature.
With a sharp increase in temperature in the heating system, the bypass automatic valve protects the heat exchanger from
overheating.
. Protection using a safety valve 3 bar (1 bar \u003d 1 kgf / cm \u003d 0.1 MPa) prevents the system pipeline
we are from overpressure.
. In the absence of thrust in chimney, the pressure relay automatically disables the boiler.
. Water pressure relays ensures that the start of the boiler does not occur in the absence of water or its insufficient
pressure.
. The three-minute delay function is used to prevent frequent starts of the boiler.
and increases its service life.
. Block protection circulating pump: (turns on automatically every 24 hours.)
Design
. Open camera Combustion - Mars OC, closed combustion chamber - Mars.
. Two independent heat exchanger for heating and DHW.
. For heating Copper heat exchanger, and for GVS plate
from stainless steel.
. Stainless steel burner.
. Gas pressure regulator.
. Built-in expansion tank.
. Air Control System.
. 3-speed circulation pump with automatic air vent.
. Manometer.
. Automatic bypass.
. Postcolation pump.
Automation system
. Automatic electronic ignition system and security system.
. Smooth electron ignition.
. Installation and maintenance accuracy temperature mode up to ± 1 ° C.
. The boiler has electronic modulation of flame in heating and DHW mode.
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Characteristic |
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Nominal suspended heat |
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Nominal thermal power |
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Heating System Temperature Range |
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Operating pressure of the heating system |
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Maximum heating system |
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Capacity expansion tank |
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Installed expansion tank pressure |
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Hot water temperature adjustment |
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Maximum tap water pressure |
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Minimum water pressure |
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ΔT \u003d 25 ° C, the possibility of obtaining hot water |
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Δt \u003d 35 ° C, the possibility of obtaining hot water |
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Voltage / frequency |
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Maximum power consumption |
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IP protection class |
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Heating system |
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GVS system |
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Nominal pressure for natural gas |
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Nominal pressure for liquefied petroleum gas |
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Wall double-circuit gas boiler with a closed combustion chamber
USER'S MANUAL
Weller.
Mars 26.
Content
Design and name of parts
1 
. Fan
2. Chief heat exchanger
3. Temperature Control Limiter
4. Flame ionization / ionization electrode
5. Burner
6. Protok Sensor
7. Gas valve
8. DHW circuit temperature sensor
9. Three-way valve
10. Pressure sensor microswitch
three-way valve
11. Heating Contour Temperature Sensor
12. Fan operation sensor
13. Expansion Buck
14. Automatic exhaust valve
1 
5. Safety valve
16. Secondary heat exchanger
17. Water pump
18. Water pressure gauge
19. Control Panel Display Plan
20. Control panel board
Inputs / outputs
A Water outlet for heating
C hot water outlet
G Input Gaza
F input cold water
R Water inlet for heating
Main technical characteristics
▲ The boiler is intended only for heating water for heating and the DHW system.
▲ If the boiler does not work, turn off the gas supply and power supply. Contact an authorized maintenance technician.
▲ Power Supply required for normal operation of the boiler - 220 ~ 230 W / 50 Hz alternating current. The company manufacturer and seller is not responsible for damage caused by the use of another power source.
▲ In frost weather to the boiler, power supply and gas should be served to prevent freezing the water and blocking pipes.
▲ Ensure that the water pressure in the heating system is at least 0.5 bar, or add water to the boiler in accordance with the method used.
▲ Ensure that the type of gas used corresponds to the type of gas specified on the nameplate gas boiler.
▲ If the boiler is not used for a long period of time, close the gas supply, turn off the power supply and drain the water from the boiler and pipelines.
▲ Before cleaning the boiler, turn off the power supply.
▲ Do not use electrical equipment when the smell of gas is detected. Immediately open the window and close the gas valve, and then call the maintenance specialist.
▲ Do not use near gas cylinders, Gas and other flammable materials. Do not put on the gas boiler combustible materials, such as plastic, paper or tissue.
▲ Do not pull, twist or trim the power cable.
▲ It is forbidden to lay outsiders on the release of exhaust air or air inlet to avoid clogging or fire.
Basic technical parameters
| Model | Mars 26. | Mars 32. | Units. change |
|
| Nominal suspended heat | 26 | 32 | kw |
|
| Nominal thermal power | 24 | 29,5 | kw |
|
| Heating System Temperature Range | 30 ~ 80. | 30 ~ 80. | ° C. |
|
| Operating pressure of the heating system | 0.5 ~ 1.5 | 0.5 ~ 1.5 | bar |
|
| Maximum heating system | 3 | 3 | bar |
|
| Capacity expansion tank | 6 | 8 | l. |
|
| Installed expansion tank pressure | 1 | 1 | bar |
|
| Hot water temperature adjustment | 30 ~ 60. | 30 ~ 60. | ° C. |
|
| Maximum tap water pressure | 6 | 6 | bar |
|
| Minimum water pressure | 0,2 | 0,2 | bar |
|
| △ T \u003d 25 ° C, the possibility of obtaining hot water | 13 | 15 | l / min |
|
| △ T \u003d 35 ° C, the possibility of obtaining hot water | 9,5 | 10,7 | l / min |
|
| Voltage / frequency | 220 ~ 230/50 | 220 ~ 230/50 | In / hz |
|
| Maximum power consumption | 110 | 150 | T. |
|
| Isolation class | I. | I. | ||
| Pipe connection | Connecting water pipes for heating | G3 / 4. | G3 / 4. | |
| Gaza input | G3 / 4. | G3 / 4. | ||
| Connecting water pipes for the shower | G1 / 2. | G1 / 2. | ||
| Air Entrance / Graduation Channel | 60/100 | 60/100 | mM. |
|
| Nominal pressure for natural gas | 0,02 | 0,02 | bar |
|
| Nominal pressure for liquefied petroleum gas | 0,03 | 0,03 | bar |
|
| Net weight | 38,5 | 39 | kg |
|
| Overall dimensions: d × sh × in | 740 × 410 × 328 | 740 × 410 × 328 | mM. |
|
Instructions for using the control panel
| 1 | display | Shows the temperature and all types of codes. |
| 2 | Increase water temperature for heating system | |
| 3 | Reducing water temperature for heating system | |
| 4 | Increase water temperature for DHW | Press once, the set temperature value will increase by 1 degree. |
| 5 | Reducing water temperature for DHW | Press once the set temperature value will decrease by 1 degree. |
| 6 | Winter / Summer Switch | Selects the boiler mode |
| 7 | Reset | Blocked automatically, restart the boiler |
| 8 | On off | Running and stop boiler |
| 9 | Water pressure gauge | Shows water pressure in the heating system |
The boiler is packed in a rigid box, and the box is placed in the box to ensure the safety of the product and the absence of damage during transportation. To extract the boiler from the box, follow the steps in accordance with the following pictures:
1. First cut the strapping of the packaging box (Fig. 1)
2. Expand the box in accordance with Figure 2.
3. Separately remove the foam and packaging devices; Do not damage the fixture (Fig. 3)
4. Take the boiler and remove the lower foam gasket (Fig. 4)
▲ ^
ATTENTION: Do not take a plastic handproof control unit when unpacking Cola.
Packing list
Expand the box and check out the following list:
Installation illustrations
Installing the boiler
Installation security measures
D. 
lather installation and more convenient maintenance A suspension panel is used. Before installing the boiler, first use the suspension panel to determine the position of the mount, and then drill the two holes in the selected position. Pull out the expansion bolt on the wall to secure the panel. And finally, adjust the level and height between the panel and the floor, which should be at least 1.95 m.
^
Shelling holes
P 
the duke of the panel installation is drill holes in the wall for the gas pipe in accordance with the pattern. The diameter of the holes is 110 mm, the output part of the pipe must have a bias of 3%, at least to ensure the flow of condensation water.
^ Boylera hanging
Secure the boiler on the panel and make sure that it is reliable.
(As shown in the figure on the right).
▲ Note: Around the boiler must ensure the following
Minimum free space.
^ To side surfaces of at least 200 mm;
To the upper surface of at least 450 mm;
To the bottom surface at least 300 mm;
Before the front surface at least 500 mm.
^
Installation of gashoda
Restrictive air ring
When installing any models, regardless of whether the restrictive air ring is installed or not, follow the next table.
When installing Gashahoda maximum length Pipes can not exceed 3 meters. When adding a knee 135 °, the length of the pipe will be reduced by 0.5 m, when the knee is added 90 °, the pipe length will be reduced by 1 m. You can not install two parts of the knee 90 ° (with the exception of the knee between the gas duct and the outlet).
^ 2. The attachment of the gas should be sealed. The material of hermetic attachment should be resistant to heating and corrosion.
3. The gas duct must have a bias of 2 ~ 3 degrees behind the wall to ensure the flow of condensation water.
^ 4. To fill the space between the pipe and the hole, it is impossible to use a material that promotes condensation. The pipe should be easily removed.
5. The pipe must be joined outside. It is forbidden to start the boiler without the installed pipe.
6 
. The distances between the exhaust channel for the pipe and the surrounding walls, see the figure below.
mM.
Connecting pipes
^ Connecting a gas pipe
A gas valve must be installed at the gas valve of the gas pipe and the gas input tube.
The gas should be clean. If there are impurities in the gas, the gas inlet filter should be installed.
It is forbidden to use the gas duct as a line of equipment grounding.
1 
. Entry of heating water
2. Hot water outlet
3. Cold water input
4. Circulating heating water
5. Gas input
Wire connection circuit
Water supply, replenishment and drain
Water supply
Replenishment
E. 
if the boiler work after some time the water pressure in the heating system has decreased due to filling the pipe system, then to prevent an abnormal operation of the boiler due to low pressure Water should add water to the boiler when the pressure falls below 0.5 bar.
valve replenishment
let the boiler again and again for repeatedly launches the circulation pump to remove residual air.
Decisions of the system
Drain of the heating system
Drainage of the GVS system
When you dry up the system, you must close the boiler and turn off the power supply.
^ Safety valve drain must be connected directly to drainage systemis not allowed to install valves in the middle of the connecting pipe.
After the end of the drain and water supply, it is necessary to close the plum valve and the water supply valve.
^
Ignition adjustment
Check before starting work
Adjustment
▲ ^ Attention: (1) Adjustment must be carried out by qualified specialists.
(2) In the event of problems with the heating and quality of water caused by the heating system and the DHW, contact the official service center.
User operation
Winter
Operation heating
▲ Attention: The temperature at the outlet of the heating water can be set in the range of 30 ~ 80 ° C. If you have chosen low-temperature heating of the floor, the adjustment must be performed by qualified official specialists service Center. The temperature at the outlet of the heating water can be set in the range of 30 ~ 55 ° C.
^
Enable water heating for DHW
Summer mode (only water heating function for the soul)
(2) Make sure that the power supply and gas are fed normally to ensure the defrost function in the frost.
(3) When stopping the unit for a long time, close the gas pipe valve, turn off the power and release water from the system.
Security system
The boiler uses the protection code indication system. If the boiler enters the protection mode, determine the fault in accordance with the following codes:
^ Protection on insufficient water
^ Ignition malfunctional protection or overheating protection
^ Heating System Sensor Fault Protection
When the display shows the code shown in the figure on the right, this means that the boiler enters the protection mode and ^
^ P. E 5.
ragm error
When the display shows the code shown in the figure on the right, this means that the program error occurred. You just need to click the "Reset" button or restart the boiler. If the management fee fails, refer to the qualified specialists authorized by our company.
^ Fault Protection
When the display shows the code shown in the figure on the right, this means that the boiler enters the protection mode and
When the display shows the code shown in the figure on the right, this means that the boiler is included in the protection mode caused by a rapid increase in the heating system temperature to 95 ° C or a rapid increase in the DHW temperature to 80 ° C. When the temperature drops to a value, 6 ° with a smaller set temperature, click the "Reset" button to start the boiler.
Maintenance
(2) To avoid accidents, users do not have to remove the boiler and perform its service. We are not responsible for accidents caused by the boiler without our permission.
(3) It is forbidden to use this boiler without the permission of qualified specialists of the Official Service Center.
