KR20000046669A - Method for test working of gas boiler and apparatus therefor - Google Patents

Abstract

PURPOSE: A method for test working of gas boiler and apparatus therefor is provided to perform an operation of a system under the safe condition by performing a discharge of an air simultaneously with an operation of a circulating pump at a hot water side firstly, when a gas boiler is test worked, circulating a circulating water to a heating side and then performing a discharge of an air at the heating side, and simultaneously performing test working of a combustion system. If the combustion system is detected as being in normal condition, the circulating pump at the heating side is operated, and the discharge of an air is performed again. CONSTITUTION: In a method for test working of gas boiler and apparatus therefor, the method comprises the following steps: a step for turning on a test working switch, setting a cross valve in a hot water mode, and detecting an operation state thereof as a responsive signal(S12-S13); a step for performing discharge of an air at the hot water side simultaneously with water supply, if a low water level is detected as being in ON(S16, S20, S22); a step for setting a cross valve in a heating mode and detecting an operation state thereof as a responsive signal(S24); a step for performing discharge of an air at the heating side simultaneously with water supply, if a low water level at the heating side is detected(S26); a step for performing a test working of the combustion system while detecting constitutional elements of the combustion system; and a step for performing a normal combustion for heating for a predetermined time period, if the test working of the combustion system is normal; and a step for stopping the test working after the predetermined time period is lapsed.

Description

Method and device for commissioning gas boiler

The present invention relates to a test operation method and apparatus for a gas boiler, and more particularly, detects a low water level during a test operation of a gas boiler and supplies water to the water and then circulates the heating side after operating the circulating pump from the hot water side. After circulating the water, bleed air on the heating side, perform the commissioning of the combustion system to perform the system operation in a safe state.When it detects that the combustion system is intact, it operates the circulation pump on the heating side once again. A method and apparatus for performing air bleeding.

The conventional gas boiler trial operation operation simply performs a water replenishment by detecting the low water level of the water tank at the same time the trial run switch is turned on and performing a bleeding air to terminate the trial run.

The conventional trial run simply performed as described above may cause an error condition during the trial run by performing the trial run in a state in which the state of the components of the gas boiler system is not accurately detected, and bubbles in the hot water and heating pipes after the trial run are performed. There was a problem that the remaining air is not reliably vented.

The present invention has been made to solve the problems of the prior art operating as described above, the object of the present invention is to perform the normal air draining on the hot water side and the heating side after combustion to circulate water It is to provide a method and apparatus for performing air deflation once more in the state of increasing the temperature of.

Another object of the present invention is to provide a test run method and apparatus that can detect the state of the combustion system in the course of carrying out the test run and complete the test run.

1 is an overall system configuration diagram showing a gas boiler to which the test operation method and apparatus of the present invention are applied;

2a, 2b and 2c is a flow chart illustrating a commissioning method according to the invention,

3 is a block diagram showing the configuration of a trial run apparatus according to the present invention.

<Explanation of symbols for main parts of drawing>

15: igniter 36: three-way 26: circulation pump

32: low water level sensor 21: high water level sensor 51: primary electromagnetic valve

52: secondary electron side 53: proportional side 20: water tank

158: exhaust fan 166: receiver side 100: commissioning switch

114: input signal noise blocking unit 200: operation control unit

130: sequence control unit 132: trial run state check unit

168: test operation display unit 150: response signal generating unit

136: drive status check unit

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be more apparent from the following detailed description based on the accompanying drawings in order to achieve the above object.

Figure 1 shows a gas boiler (1) to which the control method of the present invention is applied, which is installed in a casing (2) of the gas boiler (1) to burn a gas to heat hot water for heating or hot water supply (10). ), A water tank 20 for storing heating circulation water, and a secondary heat exchanger 30 having different paths for circulation of hot water and cold water.

At this time, a burner group 12 including a plurality of burners is formed in the casing 11 of the combustor 10, and a primary heat exchanger 14 is installed in the upper direction thereof to prevent overheating and the water passing therethrough. The burner group 12 is heated, and a blower 13 for supplying combustion air is installed at the bottom of the combustor casing 11, and the burner group 12 is provided near the burner group 12. A spark coupler 15 for ignition and a frame rod 16 for detecting the ignition of the burner group are installed, and an exhaust unit 18 for discharging the exhaust gas is provided on the upper surface of the combustor casing 11. It is formed through the casing 2 of (1).

In addition, a gas pipe 50 for supplying gas is installed below the burner group 12, wherein two electron valves 51 and 52 for passing the gas at the time of energization and a proportional valve for adjusting the gas supply amount are provided. 53 is provided upstream of the gas pipe 50 with respect to the gas supply path.

In addition, the water tank 20 has a high water level detection sensor 21 for detecting the quantity of water in the water tank, an overflow pipe 22 for discharging excess water, and a low water level detection for detecting whether water is empty in the pipeline. The sensor 32, the heating return pipe 24 in which the water separator 23 is installed, and the water supply pipe 25 for supplying water to the primary heat exchanger 14 by recovering the heating water rotated on the floor. A circulation pump 26 for adjusting the circulation of water is installed downward.

On the other hand, in the secondary heat exchanger 30, thermistor 1 (TH1) for detecting the direct heating and tapping side temperature of hot water supplied to the user by discharging water through tap water and thermistor 2 (TH2) for detecting the heating return side temperature. The hot water discharge tube 31 is attached, the cold water from the outside of the gas boiler flows into the water flow switch 33 for detecting the presence or absence of water flow and a certain amount according to the direct water temperature to obtain a stable temperature characteristics The direct inflow pipe 34 and the water supply pipe 25 having a mechanical automatic quantity control device are connected to the heating hot water supply pipe 37 through which water for heating passes through the three-way valve 36.

In addition, between the heating return pipe 24 and the direct water inlet pipe 34 is provided with a tap water supply side 35 for replenishing water when the water tank 20 is insufficient, clogging of the heating filter, heating distributor The bypass pipe 38 is installed to prevent the pressure from rising inside the gas boiler 1 and to circulate the flow of water by making an internal closed circuit of the gas boiler 1 when the heating pipe is blocked. The low temperature sensing thermistor TH3 is formed in the casing 2 of the gas boiler 1.

In a preferred embodiment according to the test operation method of the gas boiler of the present invention, after turning on the trial run switch and setting the three-way side to the hot water side and detecting the operation state with a response signal, the water is supplied by detecting the low water level to detect the on-water. At the same time, air deflation is performed, the three-sided valve is set to the heating side, and the operating state is detected as a response signal, and when the low water level is detected on the heating side, the water is replenished and the air is evacuated. It is configured to perform a trial run on the combustion system while detecting the components, and if there is no abnormality in the trial run on the combustion system, normal heating is performed for a predetermined time, and after the predetermined time, the trial run is finished. have.

And the step of bleeding air to the hot water side detects whether the operation signal for the trial run jumps from the low level to the high level, if the signal jump is not detected, resetting the trial run operation, if the signal jump is detected A green flashing of the test run lamp, determining whether the low level detector is turned on, and when the low level detector is turned on, turning on the receiving valve 165 which automatically replenishes the water tank by proportionally controlling the valve, and operating the same. Detecting a response signal in a state, and when the operation of the receiver 165 is confirmed, performing a full water detection for a predetermined time A, and if the full water detector is not turned on within the predetermined time, the power receiver 165 ), Turn off the error and flash the commissioning lamp.If full water is detected, turn on the pump and Detecting an operation state, turning off the pump, treating it as an error, flashing a commissioning lamp if there is no response signal to the operation, and detecting a change in the pipe water level for a predetermined number (N) for a predetermined time (B). If an abnormality occurs, the method further includes the step of treating it as an error.

Here, the test run lamp is a bidirectional light emitting diode, which can be displayed in two colors, and flashes, lights, and lights out, and is displayed in red, green, and alternating colors so as to inform the user of the state of the system for emergency operation. Consists of.

In addition, the process of bleeding the heating side may determine whether the low level detector is turned on, and when the low level detector is turned on, the receiver side 165 is turned on and the circulation pump 26 is stopped and at the same time, an operation state thereof is determined. Detecting by a response signal, when the operation of the receiver 165 is confirmed, performing a full water detection for a predetermined time (B), and if the full water detector is not turned on within the predetermined time (B), 165) turning off the error and flashing the start-up lamp; if full water is detected, turning on the pump and detecting the operating state of the circulation pump 26; turning off the pump if there is no response signal for the operation. Treating as an error and flashing the test drive lamp; and detecting a change in the pipe level for a predetermined number of times (M) for a predetermined time (B), and if an abnormality occurs, it is treated as an error. It is equipped with a step.

The process of performing a trial run on the combustion system includes turning on the exhaust fan 158 and detecting a rotation thereof, and if the detection of the rotation is not confirmed, an error is processed to cause a red flashing of the test run lamp, if the rotation is detected. Performing pre-purging when the detection is confirmed, turning on the primary electronic valve and confirming a response signal for the operation; if the response signal is not confirmed, treating the error as an error and flashing a red light of the trial run lamp. If the response signal is confirmed, turning on the secondary electromagnetic valve and checking the response signal for the operation; if the response signal is not confirmed, treating it as an error and flashing the red light of the test run lamp; if the response signal is confirmed, the proportional electronic valve To perform the perfection by turning on, turning on the igniter 15, and determining whether the frame load is on. If the on operation is not confirmed, the operation starts from the step of turning on the exhaust fan 158, and the frame load is turned on even if the repetitive operation is performed a predetermined number of times (L) and the predetermined number of times (L). If not, it is processed in error mode and the start-up lamp flashes alternately from green to red.

In addition, according to another preferred embodiment of the present invention, the component detection unit for detecting the state of each system, the input signal noise blocking unit for blocking the noise of the signal input from the component detection unit, each component A motion control unit for determining a state input by determining a signal input from the control unit and controlling an operation of the component, a component drive unit for driving each component instructed by the operation control unit, and a current test run signal from the operation control unit. And a test signal generator for checking whether the drive is driven by using a response signal, and a drive status checker for checking the signal of the response signal generator.

The component detection unit for detecting the state of the components of each system, the commissioning switch unit for performing a selective operation of the trial operation, the high water level detection unit for detecting the high water level supplied to the water tank, the low water level detection unit for detecting the lack of circulation water in the pipeline And a salt detector for detecting a state of combustion in the first heat exchanger, an exhaust fan 158 rotation detector for detecting a rotation of the exhaust fan 158 for discharging exhaust gas combusted by the first heat exchanger, and a circulation of a pipe. The circulation pump rotation detection unit detects the rotational operation of the circulation pump 26 for circulating water, and the temperature detection unit detects the temperature by using the thermistor on the heating supply side and the heating return side.

In addition, the operation control unit 200 which grasps the state of each component and controls the operation of the component, receives a test operation signal and determines whether the operation signal jumps from a low level to a high level. A level detection and determination unit for detecting a current level and receiving a water level from the high and low level detection unit, and a salt detection and salt current determination unit for detecting a current combustion state and a salt current by receiving a signal of the salt detection unit The exhaust fan 158 rotational speed detecting and determining unit detects and determines the rotational speed of the exhaust fan 158 by receiving the rotational speed of the exhaust fan 158 from the exhaust fan 158 rotation detecting unit, and the circulation pump ( Circulating pump rotation detection and rotation speed determination unit for determining the current operating state of the pump by receiving the rotation speed and rotation speed of 26), heating supply input from the temperature detection unit Circulating water temperature determining unit for detecting the temperature of the current circulating water by calculating the water temperature and heating return temperature, the exhaust fan 158 rotation speed detection and determination unit, the circulation pump rotation detection and rotation speed determination unit and determination of the circulation water temperature A load condition determination unit that receives a determination signal from a unit to determine a state of a load condition, a retry integration unit that accumulates the retry counts according to a detection state from the load condition determination unit, the trial operation operation detection and determination unit, A sequence control unit which receives all control signals from the water level detection and determination unit, the salt detection and salt current determination unit, and the retry integration unit, determines all conditions, and judges the trial operation state according to a preset sequence, and transmits the control signal to the driving unit; A test run state checking unit for receiving a test run state from the sequence control unit and checking the status, and each drive unit from the response signal generator. Receiving the operation state check is made as part driven state to determine the operating status of each component required accessories.

The driving state checking unit analyzes the response signal inputted from the response signal generating unit, determines whether the component is operated, outputs a signal to the retry integration unit, counts it, and then generates an operation instruction signal in the sequence controller. It is configured to generate an error status display signal.

The invention can be variously modified and can take various forms and only the specific examples thereof are described in the following detailed description of the invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the following description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. It should be understood that.

Referring to the operation of the present invention configured as described above are as follows. 2A, 2B and 2C are flowcharts for explaining a test operation method of the gas boiler of the present invention.

Referring to the drawings, a preferred embodiment of the present invention, first, when the user turns on the commissioning switch (S10) to set the three sides to the hot water side (S12) by using the response signal to determine the operation state of the three sides (S14) Perform a test run on the hot water side. As the commissioning operation signal generated by the ON operation of the commissioning switch detects an operation of jumping from a low level to a high level, the system may determine an accurate commissioning operation of the user (S16).

For example, if the user does not want to start the test, but the power is turned on while the start switch is pressed, the on state is continued. In the conventional case, the test run is performed by turning on the start switch, but in the case of the present invention, there is no change in the level. There is no commissioning.

Therefore, if the level change is not detected for the trial operation as in the above case, the trial run switch is reset (S18). When the level change is detected for the trial run operation, the trial run lamp flashes green to visually inform the user that the trial run is performed.

The water level detection sensor 32 located in the water separator 23 detects water shortage in the pipeline (S22), and when the low water level is detected, the water supply valve 165 is turned on (S24) to perform water replenishment and the water supply valve (165). Check the operation using the response signal (S26).

After the water level is detected for a predetermined time (A) through the water level detection sensor 21 mounted in the water tank 20 that the water supplement is performed (S28), the water level detection sensor 21 is turned on so that water supplementation no longer needs to be made. If not, the receiver side 165 is turned off (S30), the circulation pump 26 is turned on to circulate the water, and at the same time to determine the response signal to determine the operation state (S34).

If the water level detection sensor is not turned on even though the water replenishment is performed (S30) or if there is no response signal to the circulation pump 26 even though the circulation pump 26 is operated (S36), it is recognized as an error of the system. The test run lamp flashes red (S40).

Then, in order to grasp the state of the warm-up test run, the water level change is detected a predetermined number of times during a predetermined time (B) (S38). When the water level change occurs, it is recognized as an error and the test run lamp flashes red (S40). Otherwise, the trilateral side is set to the heating side to perform the heating side trial operation (S42).

In order to check the state of the heating side setting operation of the three-way (36) (S44) checks the response signal and if there is no abnormality using the low water level sensor 32 to determine whether the water replenishment (S46). When the low water level sensor 32 is turned on, the receiver side 165 is turned on to perform water replenishment and the circulation pump 26 is stopped at step S48. Then, after confirming the operation of the receiver side 165 as a response signal (S49) to check whether the water replenishment has been made it is detected whether the high water level detection sensor 21 is turned on for a predetermined time (C) (51). When the full water level is detected, the circulation pump 26 is turned on (S55) to circulate the heating water, and the operation thereof is confirmed through the response signal (S57).

If the water level is not detected within a predetermined time (C) even though the receiver side 165 is turned on (S53) or if the circulation pump response signal is not generated despite the operation instruction of the circulation pump 26, the circulation pump (26) is turned off (S59) and the error mode is processed, and the trial run lamp flashes red (S40). Then, the water level change is detected a predetermined number of times for a predetermined time (D), and if the water level change occurs, it is processed in the error mode (S40).

If there is no change in the water level, the exhaust fan 158 is turned on (S54) and rotation detection thereof (S56) is processed as an error if there is an error, and if there is no error, prepurging is performed (S58). The primary electron valve is turned on (S60) and the response signal is checked (S62), and the secondary electron valve is turned on and its operation is checked through the response signal (S66).

Then, the proportional electron valve 53 is gradually turned on in order to perform perfection (S70). The igniter 15 is turned on to ignite the combustion system. In order to detect the state of ignition, it is detected whether the frame rod 16 is turned on (S74).

If the frame load 16 is not turned on, a retry is performed, and it is determined whether or not the predetermined number of times is set in order to limit the number of retry attempts (S82). If more than or equal to the number of times, after processing in error mode (S86), the start-up lamp alternately flashes from green to red (S88).

When the frame rod 16 is turned on, normal heating operation is performed for a predetermined time (S76). This is to perform air bleeding on the heating side once again using the warmed circulation water. This removes even the fine air bubbles remaining in the pipeline.

Then, the trial run is terminated (S78) and the trial run lamp turns green (S80). After the user visually checks the green light of the test run lamp, the user turns off the test run switch (S90) and detects that the test drive operation goes down from high level to low level (S92), and then turns off the test run lamp. (S94) The system is stopped (S96).

3 is a block diagram showing the configuration of a trial run apparatus according to the present invention. Referring to FIG. 3, when a user instructs a test operation by pressing the test switch 100, the component detecting unit detecting the state of each system component detects each state. .

That is, when it is detected from the low water level detector 102 that detects the lack of circulation water in the pipeline, the water is supplied to the water tank 20 to detect the on-signal from the high water level detector 102 that detects the high water level to detect that the water supply state is completed. . In addition, the salt detecting unit 106 for detecting the state of combustion in the first heat exchanger and the exhaust fan 158 for detecting the rotation of the exhaust fan 158 for discharging the exhaust gas burned in the first heat exchanger, the rotation detecting unit 110. Inputs the status of the combustion system.

In addition, the circulation pump rotation detection unit 108 for detecting the rotational operation of the circulation pump 26 for circulating the circulation water in the pipeline and the temperature detection unit for detecting the temperature by using thermistors TH1 and TH2 on the heating supply side and the heating return side. Receives a signal from the 112 and transmits the state of the detected circulation system to the operation control unit 200.

At this time, the input signal noise blocking unit performs filtering to filter out the noise of the signal input from the component detection unit.

In addition, the operation control unit 200 determines a signal input from each component to determine a state and controls the operation of the component. The commissioning switch recognition unit 116 receives a commissioning operation signal to receive an operation signal. When judging jump from the low level to the high level (JUMP), when the power is supplied with the trial run switch pressed, the trial run is not performed because there is no level change (low level to high level). The water level detection and determination unit 118 detects the current water level by receiving the water level state from the high water level and the low water level detection unit 102, and detects that the water level is made up according to the water level. The soft detection and salt current determination unit 120 receives the signal of the salt detection unit 106 detects the current combustion state and recognizes the salt current. The rotation speed detecting and determining unit 124 of the exhaust fan 158 receives the rotation speed of the exhaust fan 158 from the rotation fan 110 and detects the rotation speed of the exhaust fan 158. Count and count speed. The circulation pump rotation detection and rotation speed determination unit 122 receives the rotation speed and the rotation speed of the circulation pump 26 to count the rotation speed of the current pump and calculate the speed.

The circulating water temperature determining unit 126 receives the heating supply water temperature and the heating return temperature input from the temperature detecting unit 112, takes an absolute value of the heating supply water temperature minus the heating water return temperature, and calculates the temperature difference (ΔT). ) To determine whether to burn or to extinguish according to the conditions entered. The load condition determination unit 128 inputs the results determined from the exhaust fan 158 rotation speed detection and determination unit 124, the circulation pump rotation detection and rotation speed determination unit 122, and the circulation water temperature determination unit 126. In response, the state of the load condition is determined, and the state of the exhaust fan 158, the circulation pump 26, and thermistors TH1 and TH2 for the current state is collectively collected. The retry integration unit 134 counts the number of retries to determine whether to retry before performing the result and to limit the number of retries.

The sequence control unit 102 detects the state of the components of the system from the test run operation detection and determination unit, the water level detection and determination unit 118, the soft detection and salt current determination unit 120, and the retry integration unit 134. The controller receives all the input conditions, determines the test run state according to a pre-input sequence, and transmits a control signal to the driver. The commissioning state checking unit 102 receives the commissioning control signal from the sequence control unit 102 and checks the current state.

The component driver receives the control signal instructed by the operation controller 200 and drives each component. That is, in order to control the temperature, the amount of combustion gas is controlled by controlling the primary electron valve, the secondary electron valve, and the proportional valve, and the driving speed of the exhaust fan 158 and the circulation pump 26 is controlled, and the three-way valve is driven. The water replenishment is performed by turning on the igniter 15 or proportionally controlling the receiver side 165.

In addition, the response signal generator 150 confirms whether the driving unit is driven by using the response signal to confirm the operation state of the components. For example, as the triangulation is operated, the triangular ball is positioned on the hot water side and the heating side, and the position of the triangular ball is joined by the ball position contact to generate a voltage (high level) or to drive the triangulation while switching. The contacts are joined to generate a voltage (high level) and can be detected to determine the state of the trilateral side. In another example, the rotation of the circulation pump detects a pulse (high level) generated in one revolution by using a sensor, calculates the number thereof, and calculates the calculated number of revolutions to calculate the speed.

The driving state checking unit 136 receives the operating state of each driving unit from the response signal generating unit 150 to determine the operating state of each component, and if the operation is not performed, the retry integration unit ( After the retry count is counted through 134, the controller re-controls or processes the error mode. The error signal is transmitted to the trial run status display unit through the trial run status check unit 102.

In addition, the test run status display unit receives the current test run status signal from the operation control unit 200 and displays the test run status. The test run lamp is composed of two-way light emitting diodes and can be displayed in two colors (green and red), and blinks and lights. And off and displayed in red, green, and alternating colors, respectively, to inform the user of the state of the system for emergency operation.

According to the present invention as described above, the trial operation of the gas boiler performs air bleeding on the hot water side and the heating side, and performs the trial operation of the combustion system. And by performing air bleeding again after combustion, the effect which can remove the bubble which remained in the pipe was obtained.

In addition, since it is possible for the trial run operator to grasp the operation state of the trial run while performing the trial run, it is obvious that the invention is a very advantageous invention that can provide a more convenient working environment.

Claims (12)

In the test operation method of the gas boiler, A first step of turning on the trial run switch and setting the three-way side 36 to the hot water side and detecting an operation state thereof as a response signal; A second step of performing low water level detection and supplying water to the water tank and bleeding the hot water shaft when the warmth is sensed; A third step of setting the three sides 36 to the heating side and confirming an operation state thereof with a response signal; A fourth step of replenishing the water tank and bleeding the heating side when the low water level is detected on the heating side; A fifth step of performing a trial run on the combustion system while detecting a state of a combustion system component or the like; A sixth step of re-executing normal heating for a predetermined time (X) if there is no abnormality in the trial run for the combustion system; And a seventh step of terminating the trial run after the predetermined time (X) has passed. The method according to claim 1, The second step is Detecting whether an operation signal for a trial run jumps from a low level to a high level; Resetting the trial run operation if the signal jump is not detected, and blinking the trial run lamp green when the signal jump is detected; Determining whether the low water level sensor 32 is turned on; When the low water level detection sensor 32 is turned on, turning on the receiver side 165 which automatically replenishes the water tank 20 by proportionally controlling the valve, and detecting an operation state thereof using a response signal; If the operation of the receiver 165 is confirmed, performing a full water detection for a predetermined time (A); If the full water detection sensor 21 is not turned on within the predetermined time A, turning off the receiver side 165, treating it as an error, and flashing a trial run lamp; When the water level is detected, turning on the pump 26 and detecting an operating state of the circulation pump 26; If there is no response signal for the operation, turning off the circulation pump 26, treating it as an error, and flashing the start-up lamp; And And detecting a change in the pipe water level for a predetermined number (N) for a predetermined time (B), and if an abnormality occurs, treating the change in the pipe water level as an error. The method according to claim 1, The fourth step is Determining whether the low water level sensor 32 is turned on; When the low water level sensor 32 is turned on, turning on the receiver side 165 and stopping the circulation pump 26 and detecting an operating state thereof as a response signal; When the operation of the receiver side 165 is confirmed, performing a full water detection for a predetermined time (B); If the full water detection sensor 21 is not turned on within the predetermined time B, turning off the receiver side 165, treating it as an error, and flashing a trial run lamp; If full water is detected, turning on the pump 26 and detecting the operating state of the circulation pump; If there is no response signal for the operation, turning off the circulation pump 26, treating it as an error, and flashing the start-up lamp; And And detecting a change in the pipe water level for a predetermined number (M) for a predetermined time (B), and if an abnormality occurs, treating the change in the pipe water level as an error. The method according to claim 1, The fifth step is Turning on the exhaust fan 158 and performing rotation detection thereon so that if the rotation detection is not confirmed, an error is treated to cause a red flashing of the trial run lamp; Performing prepurging if the rotation detection is confirmed; Turning on the primary electron side 154 and confirming a response signal for the operation, and if the response signal is not confirmed, treating it as an error to flash the red light of the trial run lamp; If the response signal is confirmed, turning on the secondary electron side 156 and confirming a response signal for the operation; if the response signal is not confirmed, an error is processed to cause a red light of the trial run lamp; If the response signal is confirmed, turning on the proportional electron valve 152 to perform perfection; Turning on the igniter 15; Detecting whether the frame rod 16 is on, and if the on operation is not confirmed, starting from the step of turning on the exhaust fan 158 and performing this repetitive operation a predetermined number of times (L); And If the frame rod (16) is not turned on even after the predetermined number of times (L), the method further comprises the step of processing in error mode and flashing the start-up lamp from green to red alternately. The method according to any one of claims 1 to 3, The test run lamp is a bidirectional light emitting diode, and the gas boiler has a test operation method of displaying two colors. The method according to claim 5, The bidirectional light emitting diodes are indicated by flashing, lighting and turning off, and are represented by alternating red, green, and respective colors to inform the user of the state of the system for emergency operation. It is connected to the external commissioning switch to control the overall operation of the boiler, and installed in the water tank 20 for storing the heating circulation water, the water level detection sensor 21 to detect the water level and the heating water rotated on the floor The low water level detection sensor 32 is installed in the water separator 23 to recover and detects whether the heating water is empty in the pipeline, and the water in the pipe is circulated and supplied until the full water level is detected in the water tank 20. The main body of the burner group heats the circulating water through a circulation pump 26, a water receiver valve 165 which automatically replenishes water when a low water level is detected from the low water level detection sensor 32, and a place where combustion occurs. The three-way side 36 for switching the circulating water from the heat exchanger 14 to the heating side and the hot water side, and when the trial run switch is turned on by the user, and the trial run complete signal is output from the controller A gas boiler comprising destroying the lamp start-up, A component product detecting unit detecting a state of each system; An input signal noise blocking unit 114 for blocking noise with respect to a signal input from the component detection unit; An operation control unit 200 for determining a state input by determining a signal input from each component and controlling an operation on the component; A component product driving unit for driving each component component instructed by the operation control unit 200; A trial run state display unit 168 for receiving a current trial run signal from the operation control unit 200 to display a trial run state; A response signal generator 150 for checking whether the driver is driven by using a response signal; And And a driving state checking unit (136) for checking the signal of the response signal generating unit (150). The method according to claim 7, Component detecting unit for detecting the state of the components of each system A commissioning switch unit 100 performing a selection operation of the trial run; A high water level detecting unit 102 for detecting a high water level by supplying a water tank; A low water level detector 102 for detecting a lack of circulation water in the conduit; A salt detection unit (106) for detecting a state of combustion in the first heat exchanger; An exhaust fan rotation detection unit (110) for detecting rotation of the exhaust fan (158) for discharging the exhaust gas combusted by the first heat exchanger; A circulation pump rotation detection unit 108 for detecting a rotation operation of the circulation pump 26 for circulating the circulation water of the conduit; A commissioning device for a gas boiler comprising a temperature detector 112 for detecting a temperature by using thermistors TH1 and TH2 on a heating supply side and a heating return side. The method according to claim 7 and 8, The operation control unit 200 to grasp the state of each component and control the operation for the component A commissioning switch recognizing unit 116 configured to receive a commissioning operation signal and determine whether the operation signal jumps from a low level to a high level; A level detection and determination unit 118 that detects and determines a current level by receiving the level from the full water level and the low level detection unit 102; A soft detection and salt current determination unit 120 for receiving a signal from the salt detection unit 106 to detect a current combustion state and determine a salt current; An exhaust fan rotational speed detection and determination unit 124 for detecting and determining the rotational speed of the exhaust fan 158 by receiving the rotational speed of the exhaust fan 158 from the exhaust fan rotation detection unit 110; A circulation pump rotation detection and rotation speed determination unit 122 that receives the rotation speed and the rotation speed of the circulation pump 26 to determine an operation state of the current pump; A circulating water temperature determination unit 126 for detecting a temperature of a current circulation water by calculating a heating supply water temperature and a heating return temperature input from the temperature detection unit 112; Load condition determination for determining the state of the load condition by receiving a determination signal from the exhaust fan rotation speed detection and determination unit 124, the circulation pump rotation detection and rotation speed determination unit 122 and the circulation water temperature determination unit 126 Part 128; A retry integration unit 134 for accumulating the number of retry attempts according to the detected state from the load condition determination unit 128; Receives control signals from the trial operation operation detection and determination unit, the water level detection and determination unit 118, the soft detection and salt current determination unit 120, and the retry integration unit 134 to determine all the conditions, according to a preset sequence. A sequence controller 102 for determining a test driving state and transmitting a control signal to the driver; A trial operation state checking unit 102 for receiving a trial operation state from the sequence control unit 102 and checking a current state; And A driving apparatus for a gas boiler, comprising a driving state checking unit 136 which receives an operating state of each driving unit from the response signal generating unit 150 and determines an operating state of each component. The method according to claim 7, The driving state checking unit 136 analyzes the response signal input from the response signal generating unit 150 to determine whether the component is operated, outputs a signal to the retry integration unit 134, and counts the sequence. The control unit 102 generates an operation command signal or an error state display signal generation apparatus for a gas boiler. The method according to claim 7, The test run display unit 168 is a bidirectional light emitting diode, so that the display device can be displayed in two colors. The method according to claim 11, The two-way light emitting diodes are blinking, lit and turned off, and the red, green, and alternating colors of each of the gas boiler commissioning apparatus characterized in that the user informs the status of the system for emergency operation.