Error, warning and info messages¶
Error messages¶
The furnace is too narrow [FURNACE_TOO_NARROW]¶
Error
Either the diameter (fire tube boilers) or width/height (water tube boilers) is too small for the burner. If you suspect an error, please contact us using the support function.
Combustion air and FGR flow mixing point temperature too high [MIXING_POINT_TEMP_TOO_HIGH]¶
Error
The mixing point temperature of the combustion air and FGR flow is too high for the burner. The burner will be damaged by such high temperatures. For more information, please contact us using the support function.
You may select the burner from the marine burner list. Please check land based version availability with Oilon HQ¶
Error
There are some burners which are available only for marine applications. You should always confirm the availability of these burners for land based applications with Oilon HQ. For more information, please contact us using the support function.
Confirm the burner dimensioning for Biogas with Oilon HQ [CONFIRM_BURNER_DIMENSIONING_FOR_BIO_GAS]¶
Error
Biogas composition varies case by case. Confirm burner dimensioning, including the nozzle dimensioning, NOx calculation, and turndown ratio with Oilon HQ. For more information, please contact us using the support function.
Required turndown ratio is not achivable [REQUIRED_TURNDOWN_RATIO_NOT_ACHIVABLE]¶
Error
The burner’s turndown ratio must meet or exceed the user’s required turndown ratio for both gas and oil fuels. It is essential to ensure that the burner can operate at the required minimum and maximum firing rates. For more information, please contact us using the support function.
Warning messages¶
[ACE-HFO] Confirm the selection with Oilon HQ¶
Warning
If you are selecting an ACE burner for HFO operation, the burner selection must always be confirmed with Oilon HQ. For more information, please contact us using the support function.
[LN30-WT] Confirm the selection with Oilon HQ¶
Warning
The suitability of LN30 burners for use in water tube boilers must always be confirmed with Oilon HQ. For more information, please contact us using the support function.
Ambient temperature is low. Confirm the selection with Oilon HQ. [CONFIRM_SELECTION_AMBIENT_TEMPERATURE]¶
Warning
The ambient temperature is low, and the minimum allowed temperatures for the burner components should be thoroughly checked. For more information, please contact us using the support function.
Combustion air temperature is low. Confirm the selection with Oilon HQ. [CONFIRM_SELECTION_COMBUSTION_AIR_TEMPERATURE]¶
Warning
The combustion air temperature is low, and the minimum allowed temperatures for the burner components should be thoroughly checked. For more information, please contact us using the support function.
Confirm the availability of burner with Oilon HQ. [2500_BURNERS]¶
Warning
The availability of the burner should be checked by Oilon HQ. The 2500ME burners are not categorized as standard burners anymore; however, they can be made to order.
Confirm the selection with Oilon HQ. Fan motor cooling must be verified. [CONFIRM_SELECTION_ALTITUDE_FAN]¶
Warning
Due to high altitude, the fan motor might not get enough cooling. For more information, please contact us using the support function.
Confirm the selection with Oilon HQ. Oil pump motor cooling must be verified. [CONFIRM_SELECTION_ALTITUDE_OIL_PUMP]¶
Warning
Due to high altitude, the oil pump motor might not get enough cooling. For more information, please contact us using the support function.
Combustion air and FGR flow mixing point temperature is quite high. Confirm the selection with Oilon HQ [MIXING_POINT_TEMP_QUITE_HIGH]¶
Warning
The mixing point temperature of the combustion air and FGR flow is quite high for the burner. Proper operation of the burner must be ensured. For more information, please contact us using the support function.
No 60 Hz fan wheel available. Variable speed drive needed. Over 50 Hz is not allowed.¶
Warning
If you select a 1000 M, 1200 M, or 700 M-III burner with 60 Hz power supply, OST will automatically add a variable speed drive to your configuration. Only automation options that support VSD will be displayed. For more information, please contact us using the support function.
Confirm the furnace dimensions with Oilon HQ. [CONFIRM_FURNACE_DIMENSIONS]¶
Warning
The furnace diameter in fire tube boilers (width/height in water tube boilers) or furnace length is smaller than required ones for the burner. If you suspect an error, please contact us using the support function.
Narrow furnace. Elevated O2 is required. [NARROW_FURNACE_ELEVATED_O2_REQUIRED]¶
Warning
To avoid the risk of high noise, elevated O2 is required if power density at nominal capacity is more than \(5000 KW/m^2\).
There is a risk of condensation caused by FGR. Contact Oilon HQ for more information. [RISK_OF_CONDENSATION_FGR]¶
Warning
There is a risk of condensation in the air duct caused by FGR. If flue gas temperature drops below the dew point, water vapor in the flue gas condenses into liquid water.
Ensure the selected automation supports variable speed drive. [ENSURE_AUTOMATION_SUPPORTS_INVERTER]¶
Warning
If you select a variable speed drive (VSD), the selected automation system must support it. To ensure that the automation system supports the selected variable speed drive, open the Automation pane, and select Fan speed control.
Ensure the selected variable speed drive is compatible with the fan. [ENSURE_VSD_FAN_ARE_COMPATIBLE]¶
Warning
The rated power of the inverter must exceed the fan’s power consumption. However, if for any reason the OST calculates the fan power consumption as 0 kW, the inverter selection should be reviewed to ensure a correct selection. For more information, please contact us using the support function.
Info messages¶
[GAS-SUPPLY-HIGH] Gas valve inlet pressure too high. Gas pressure control assembly required.¶
Note
The gas supply pressure before the safety shut-off valve is too high. A pressure regulator is required to lower the pressure to a suitable level. For more information, please contact us using the support function.