117Introduction to Operation Details in Power Outage and Recovery, by ProductAs power outages frequently occur during recent natural disasters and during blackouts, we have explained the operation of gas equipment products immediately after power outages, during recovery, and in long term power outages.Introduction to Operation Details in Power Outage and Recovery, by ProductProduct CategoryProduct Name (Name)NormallyImmediately after power outagesDuring recovery from power outagesDuring long term power outages1LP GasMeterEY25(HE/STD)Guide○○○ Display[For interlocking alarms with a plug disconnection function]The plug disconnection mark will be displayed after 30 to 40 minutesIf the plug disconnection mark is displayed, then it will disappear after 30 to 40 minutes, and Extension 2 and the xed upper limit will be reset.If power is restored after 3 days or more have elapsed and the plug disconnection display disappears, then it will be necessary to reset Extension 2 and the xed upper limit with the setting device.2SY25MTGuide○○○ Display[For interlocking alarms with a plug disconnection function]The plug disconnection mark will be displayed after 30 to 40 minutes.If the plug disconnection mark is displayed, then it will disappear after 30 to 40 minutes, but it will be necessary to reset Extension 2 and the xed upper limit.If the plug disconnection mark is displayed, then it will disappear after 30 to 40 minutes, but it will be necessary to reset Extension 2 and the xed upper limit.3LP GasAlarmYF-005NWhite Lamp OnThe lamp will turn off, and the alarm will not operate.The white lamp will ash, then stay on and the alarm will return to monitor mode.Functions will stop and the alarm will not operate.4YF-005NVWhite Lamp OnThe lamp will turn off, and the alarm will not operate.The white lamp will ash, a startup sound will play, and a voice will announce “Seijo-desu.” (Normal), then the white lamp will ash and the alarm will return to monitor mode.Functions will stop and the alarm will not operate.5YF-434G6YF-437FRed Lamp OnThe lamp will turn off, and the alarm will not operate.The red lamp will ash, then stay on and the alarm will return to monitor mode.Functions will stop and the alarm will not operate.7YF-433F8YF-431AGreen Lamp OnThe lamp will turn off, and the alarm will not operate.The green lamp will ash, then stay on and the alarm will return to monitor mode.Functions will stop and the alarm will not operate.9YF-43210YF-417CGreen Lamp OnThe lamp will turn off, and the alarm will not operate.(Except for supply from the backup power source)The green lamp will ash, then stay on and the alarm will return to monitor mode.Functions will stop and the alarm will not operate.11YF-313AGreen Lamp OnThe lamp will turn off, and the alarm will not operate.The green lamp on the alarm part will ash, and the green lamp and red lamp on the detector part will ash, then the green lamps on both the alarm part and detector part will stay on and the alarm will return to monitor mode.Functions will stop and the alarm will not operate.12YSC-29A/BBase Unit / Slave UnitNeither lamp turns on[For interlocking alarms with a plug disconnection function]The alarm lamp on the slave unit will ash twice in 10 second cycles.Reset the device if the gas meter has shutoff.Resetting is not possible on commercial properties, so it is necessary to connect a DA adapter and do reset work.13ABK-011(Outdoor Buzzer)Power Supply Lamp OnThe power supply lamp will turn off (reliant on the power supply of the alarm)The power supply lamp will turn on and the alarm will return to its normal state. (reliant on the power supply of the alarm)Will not operate because it is reliant on the alarm power supply.14AAP211(Receiver)Power Supply Lamp OnOperates once per hour with the reserve power supply.The power supply lamp will turn on and the alarm will return to its normal state.The power supply lamp will turn off, and the alarm will not operate.15NCUYCB-15MAlthough there is no display on the case outline, the internal LED will normally display “0”.The internal LED will turn off, but it will operate using the built in battery.Although there is no display on the case outline, the internal LED will normally display “0”.The built in battery is depleted, so the alarm will make a low battery voltage notication, then stop operating.16FOMA Base UnitAlthough there is no display on the case outline, the LED lamp inside the terminal base will turn on.The LED inside the terminal base will turn off and it will not operate.Although there is no display on the case outline, the LED lamp inside the terminal base will turn on.It will not operate.17PAUPower Lamp OnandReady Lamp Onor ashingThe lamp will turn off and it will not operate.The power lamp will turn on and the ready lamp will turn on or ash, and the alarm will return to its normal state.It will not operate.18BULLDOG VIIISystem Monitor On,Call can be receivedThe UPS alarm will sound.The monitor light will turn on, and it returns to the state to receive a call.When using continuously, it is necessary to supply power from a generator or the like.19Shutoff ValvesControllersYCB-12DDisplay the usage statusThe shutoff valve will maintain the normal state.The alarm will display the status before the power outage.When using gas in the event of a power outage while the shutoff valve is closed, the valve must be opened manually.20YCB-12EWhen using gas in the event of a power outage while the shutoff valve is closed, the valve must be opened with a spanner.21Electric TypeVaporizerVP-S100ECControl Panel GreenLamp OnThe control panel green lamp turns off.If the water temperature 60ºC or higher, it will supply gas continuously.If the green lamp turns on and the water temperature 60ºC or higher, it will supply gas continuously.・If the water temperature falls below 60ºC, the gas supply will stop (it will remain stopped after restoration)・To start the gas supply, the manager must open it by hand.22Gas TypeVaporizerVP-S100GC23Hot Water Circulation TypeVaporizerVP-S200WCNo display on the VP and recommended heat sourceIf the water temperature is 60ºC or higher, it will supply gas continuously.If the water temperature is 60 ºC or higher, it will supply gas continuously.・If the water temperature falls below 60ºC, the gas supply from the VP will stop (it will remain stopped after restoration).・To start the gas supply, the manager must open it by hand.24Metal Heater TypeElectric TypeVaporizerVP-S30ECNo display on the VPIf the metal temperature is 40ºC or higher, it will supply gas continuously.If the metal temperature is 40 ºC or higher, it will supply gas continuously.・If the metal temperature falls below 40ºC, the gas supply from the VP will stop (it will remain stopped after restoration).・To start the gas supply, the manager must open it by hand.
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