Name Function Remarks | Toshiba TOSNIC-7000S specification

					6 F 3 H 1 0 0 1
		Table 6.3 Key Functions (For HS or AHH individual battery systems) (continued)

	No.		Name	Function	Remarks
	h		FLOAT / EQUAL**,	Changes the battery charging	Pressing this key during UPS operation
			***	mode.	changes the status to equalized charge
					(If it is currently set to floating charge) or
					floating charge (If it is currently set
					equalized charge).

	i		SCROLL UP	These keys switch the screen	For details, see Section 9.2.4 "Scrolling
				displayed on the LCD.	Through LCD Screens in the Event of
	j		SCROLL DOWN	displayed on the LCD.	Through LCD Screens in the Event of
	j		SCROLL DOWN		Failure" on Page 47, and Section 7.2.4
					Failure" on Page 47, and Section 7.2.4
	k		RESET	Resets the Failure Data	"Changing the LCD Screen switching"
				screen and Warning Data	on page 24.
				screen shown on the LCD.

*Pressing this key when a power outage has occurred (during DC operation), causing a trip error and stopping the UPS. For special systems in which a separate DC UPS is connected to this unit for use as a control power source, the unit stops normally.

**In an MSE individual battery system, the FLOAT switch switches the battery charge mode from protected to floating.

***This switch is not present in shared battery systems.

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Toshiba TOSNIC-7000S instruction manual Key Functions For HS or AHH individual battery systems, Name Function Remarks

Contents

ALL Rights Reserved July3 H 1 0 0 Sealed stand-alone lead storage battery Vent type stand-alone lead storage batteryProcedure and the status of the UPS unit Synchronized mode Exact nature of what must be done is indicated Safety PrecautionsIntroduction Use 3 H 1 0 0 Safety Precautions Cards Accordance with customer stipulations Do not open the rear door Do not touch rotating section Locations of the Warning Labels Example 300 kVABe always Do not turn off Turn on Running Handling Precautions 3 H 1 0 0 Handling Precautions 3 H 1 0 0 Handling Precautions Contents Example 300 kVA Appearance Panel Controls Controls and Circuit ConfigurationExample 300 kVA C52R D72B E52R F52M G52L H8A I6CH This may result in failure Circuit Configuration UPS Fault Panel Keys 3 H 1 0 0 Panel Key-switchKey-switch Function Name Remarks Name Function Remarks Key Functions For HS or AHH individual battery systems Graphic Display Panel Panels 2 Graphic Display Panel Control This LED lights up when the AC input circuit breaker This LED lights up when the UPS is operatingThis LED is unlit when the converter has stopped Operating. It blinks when the converter is starting up Scroll up Scroll down LCD Display Normal Display Screen LCD Screen Description 3 H 1 0 0 Normal Display Screen200V 50 % 60.0Hz Normal Display ScreenBYP I/P-V 401V Failure Display Screen LCD Screen Description 3 H 1 0 0 Failure Display Screen52R Trip 98-09-09 3 H 1 0 0 LCD Screen Switching Operation Pre-operational check Types of OperationOperation General Description/Objective Startup Starts up and operates the stopped UPS Startup Procedures Bypass Press ‘RUN’ Switch When the message Appears, turn onMain circuit AC input Circuit breaker 52R Bypass Move #52R to ‘ON’ Position Wait several seconds For the startup process On page 14 for at least SecondTo finish Main circuit DC input UPS power supply → The will start Power supply Changing processHold down the UPS Key g in the Figure On page14 for at 3 H 1 0 0 Switch Power Supply UPS → Bypass 3 H 1 0 0 Stop 3 H 1 0 0 Stop Batteries LED unlit → This complete UPS Shutdown Restart Press ‘RUN’ Switch Shutdown Move #52R to ‘OFF’Breaker72B Complete Shutdown 3 H 1 0 0 Complete Shutdown Using the scroll keys Circuit switch 6CHTurn off the precharge Wait about 20 minutes Until the DC capacitor Changing From Floating Charge to Equalized Charge Check to make sure That the Equal Changing From Equalized Charge to Floating ChargeSecond → Change to floating Charge is complete Float Charge LED lit Equal Charge LED unlit Changing from Protective Charge to Floating Charge Changing From UPS to maintenance Bypass Power Supply 3 H 1 0 0 Changing the Power Supply to Maintenance Bypass Same as steps 1-4 Changing From Maintenance Bypass to UPS Power Supply1 Startup 52R 72B 52C 52M 52L Name Description TroubleshootingTypes of Errors Failure Data Screen LCD Failure Displays52R Trip 98-09-09 Failure Data Screen Descriptions Shows the nature of the warning. For details, see Section Up to 10 screens of warning data can be displayed↑ indicates there is a warning screen before this screen ↓ indicates there is a warning screen after this screen Protective Detector Locations 3 H 1 0 0 Failure Messages LCD Message Description Indication Fault Trip Including operation error Bypass input frequency errorBattery temperature has risen Battery fluid level has gone below prescribed level Position of Scroll Keys in Failure Data Screens For Individual battery systems. For HS or AHH batteries Scrolls to the next screen see Figure Scroll KeysScrolls to the previous screen see Figure Saving Waveforms Procedure Restoring UPS Operation Only open the front panel when performing necessary Also check for other 11 Restoring UPS Operation ExampleFailure Data screens 98-09-09 By scrolling with scroll Panel