Toshiba TOSNIC-7000S 59C, Bypass input voltage is high, 27C, Bypass input voltage is low, 95C

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6 F 3 H 1 0 0 1

Table 9.7 Warning-3 (Operation control)

#	Item	LCD Message	Description
		Indication
1	59C	BYPASS OV	Bypass input voltage is high.
2	27C	BYPASS UV	Bypass input voltage is low.
3	95C	BYPASS ASY	Bypass input frequency error.

Table 9.8 Warning - 4 and 5 (Guidance)

#	Item	LCD Message	Description
		Indication
1	49H	LOAD LIMIT	Load has exceeded prescribed level.
2	51LI	O/P OC (PEAK)	Load current peak value is high.
3	72BO	72B MIS OPE.	72B has gone off during operation.
			(Including operation error)
4	26B	BATT FAULT1	Battery temperature has risen.
5	33B	BATT FAULT2 *	Battery fluid level has gone below prescribed level.
6	80B2	BATT UV (ALM)	Battery voltage is near discharged voltage.
7	76CH	BATT OC	Charging current is high.
8	47R	AC PHASE ERR	Phase ration of AC input is reserved.
9	47C	BYPASS ERR	Phase ration of bypass input is reserved.
10	48S	STARTUP ERR	Startup was not completed.
11	52CO	52C MIS OPE.	52C has gone off during opearion.
			(Including operation error)
12	83F	SWITCH ERR	Changeover switch error.

* This message is deleted in case of a sealed type NS and HHS or MSE battery.

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Contents July 3 H 1 0 0ALL Rights Reserved Vent type stand-alone lead storage battery Sealed stand-alone lead storage batteryProcedure and the status of the UPS unit Synchronized modeSafety Precautions IntroductionExact nature of what must be done is indicated 3 H 1 0 0 Safety Precautions UseCards Do not open the rear door Accordance with customer stipulationsLocations of the Warning Labels Example 300 kVA Be always Do not turn off Turn on RunningDo not touch rotating section Handling Precautions 3 H 1 0 0 Handling Precautions 3 H 1 0 0 Handling Precautions Contents Appearance Example 300 kVAControls and Circuit Configuration Panel ControlsExample 300 kVA C52R D72B E52R F52M G52L H8A I6CH This may result in failureCircuit Configuration Fault UPS3 H 1 0 0 Panel Key-switch Key-switch Function Name RemarksPanel Keys Key Functions For HS or AHH individual battery systems Name Function RemarksPanels Graphic Display Panel2 Graphic Display Panel Control This LED lights up when the UPS is operating This LED lights up when the AC input circuit breakerThis LED is unlit when the converter has stopped Operating. It blinks when the converter is starting upLCD Display Scroll up Scroll down3 H 1 0 0 Normal Display Screen Normal Display Screen LCD Screen Description200V 50 %Normal Display Screen 60.0HzBYP I/P-V 401V3 H 1 0 0 Failure Display Screen Failure Display Screen LCD Screen Description52R Trip 98-09-093 H 1 0 0 LCD Screen Switching Operation Types of Operation Pre-operational checkOperation General Description/Objective Startup Starts up and operates the stopped UPSProcedures StartupWhen the message Appears, turn on Bypass Press ‘RUN’ SwitchMain circuit AC input Circuit breaker 52R Bypass Move #52R to ‘ON’ PositionOn page 14 for at least Second Wait several seconds For the startup processTo finish Main circuit DC input→ The will start Power supply Changing process UPS power supplyHold down the UPS Key g in the Figure On page14 for at3 H 1 0 0 Switch Power Supply UPS → Bypass 3 H 1 0 0 3 H 1 0 0 Stop StopRestart Press ‘RUN’ Switch Shutdown Move #52R to ‘OFF’ Breaker72BBatteries LED unlit → This complete UPS Shutdown 3 H 1 0 0 Complete Shutdown Complete ShutdownCircuit switch 6CH Using the scroll keysTurn off the precharge Wait about 20 minutes Until the DC capacitorChanging From Floating Charge to Equalized Charge Changing From Equalized Charge to Floating Charge Check to make sure That the EqualSecond → Change to floating Charge is complete Float Charge LED lit Equal Charge LED unlitChanging from Protective Charge to Floating Charge 3 H 1 0 0 Changing the Power Supply to Maintenance Bypass Changing From UPS to maintenance Bypass Power SupplyChanging From Maintenance Bypass to UPS Power Supply Same as steps 1-41 Startup 52R 72B 52C 52M 52LTroubleshooting Types of ErrorsName Description LCD Failure Displays Failure Data Screen52R Trip 98-09-09 Failure Data Screen DescriptionsUp to 10 screens of warning data can be displayed Shows the nature of the warning. For details, see Section↑ indicates there is a warning screen before this screen ↓ indicates there is a warning screen after this screen3 H 1 0 0 Failure Messages Protective Detector LocationsFault Trip LCD Message Description IndicationBypass input frequency error Including operation errorBattery temperature has risen Battery fluid level has gone below prescribed levelFor Individual battery systems. For HS or AHH batteries Position of Scroll Keys in Failure Data ScreensScroll Keys Scrolls to the previous screen see FigureScrolls to the next screen see Figure Procedure Saving WaveformsOnly open the front panel when performing necessary Restoring UPS Operation11 Restoring UPS Operation Example Also check for otherFailure Data screens 98-09-09 By scrolling with scroll Panel