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Always 

O

n UPS Systems 

 

M0301_N_Series_DM_Manual V1.4 2012-06-12 

21 

11.0

 

TROUBLESHOOTING 

The following chart of unusual situations includes some possible problems and solutions 
occurring under daily operation.  If the UPS loses its basic functions, please check the following 
items before contacting your local dealer or service center: 

1.

 

Is the UPS connected to the power source? 

2.

 

Does the input voltage match the specification? 

 
When you contact anyone for service, please provide the following information: 

1.

 

UPS model name and serial number. 

2.

 

Date the problem occurred. 

3.

 

Complete description of the problem. 

 

TROUBLESHOOTING CHART 

Displayed on LCD 

Audible Alarm 

Alarm Description 

What You Should Do 

Output Overload 

Two Beeps per 

Second 

The UPS is overloaded (in 

On-Line mode).  Your 

equipment needs more power 

that the UPS can provide.  

The UPS operates in bypass.

Shut off the least important 

equipment connected to the UPS.  

If this solves the overload 

problem, the UPS will switch 

from bypass back to normal 

operation. 

Battery Test 

No Beeps 

The UPS is doing a battery 

test. 

No action needed.  The UPS will 

return to normal operation when it 
successfully completes the battery 

test. 

Over-Charge 

Constant Beep 

Batteries are over-charged. 

Turn off protected loads.  Turn off 

UPS and call local dealer. 

Low Battery 

2 beeps every 5 

seconds 

The unit is operating on 

Battery Power and will 

shutdown soon due to very 

low battery voltage 

The unit will restart automatically 

when acceptable power returns 

On-Battery 

One beep every 5 

seconds 

The unit is operating on 

Battery Power 

Save your data and perform a 

controlled shutdown 

Charger Failure 

Constant Beep 

Charger has failed 

Phone the local dealer 

Over-Temperature Constant 

Beep 

High ambient Temperature 

Make sure the fans and vent holes 

are not blocked, and make sure 

the ambient surrounding 

temperature is not above 40 

degree C.  If these conditions did 

not solve the problem, call your 

service representative. 

Output Short 

Constant Beep 

Output short circuit 

Call the Local Dealer 

High output voltage 

Constant Beep 

High output voltage 

Call the Local Dealer 

Low Output voltage 

Constant Beep 

Low output voltage 

Call the Local Dealer 

Bus Fault 

Two Beeps per 

Second 

High internal DC bus voltage

Turn off protected loads.  Turn off 

UPS and call local dealer. 

Site wiring fault 

One beep per second

Voltage detected between 

neutral and ground 

UPS mains connector polarity 

wrong.  Rotate the connector.  

UPS installed to mains supply 

without ground. 

Line abnormal 

One beep per second

Wrong AC line backed up 

during auto restart 

 

 

Содержание GES-102NDM

Страница 1: ...SLIMLINE DOORMOUNT UPS For Traffic Applications GES 102NDM GES 152NDM On Line 1kVA 1 5kVA Operators Manual M0301_N_Series_DM_Manual V1 4 2012 06 12...

Страница 2: ...M0301_N_Series_DM_Manual V1 4 2012 06 12 THIS PAGE IS INTENTIONALLY BLANK...

Страница 3: ...oid all warranties and may void UL cUL CSA listing Unauthorized modifications also can result in personal injury death or destruction or the equipment Uninterruptible Power Supply Uninterruptible Powe...

Страница 4: ...NSULTED WHEN 1 LIQUID HAS BEEN SPILLED INTO THE UNIT 2 THE UNIT DOES NOT OPERATE NORMALLY EVEN THOUGH THE OPERATING INSTRUCTIONS HAVE BEEN FOLLOWED DO NOT PLACE MAGNETIC STORAGE MEDIA ON TOP OF THE UN...

Страница 5: ...UNIT IS LEAKING LIQUID OR IF A WHITE POWDERY RESIDUE IS PRESENT BATTERIES MAY CONTAIN METALS AND OTHER CHEMICAL HAZARDOUS WASTE FOR PROPER DISPOSAL CONSULT YOUR LOCAL STATE AND FEDERAL EPA AND OTHER E...

Страница 6: ...SPLAY 12 6 2 UPS METERING DISPLAY 12 6 3 BUTTON OPERATION 13 6 4 CONTROL PANEL FUNCTIONS 13 6 5 UPS CONFIGURATIONS 13 7 0 AUDIBLE ALARM 16 7 1 BACKUP MODE 16 7 2 LOW BATTERY 16 7 3 BYPASS 16 7 4 FAULT...

Страница 7: ...supplied by the UPS Inverter The input Rectifier derives power from a utility AC source and supplies power to the Inverter while simultaneously float charging the storage batteries Back Up Upon failu...

Страница 8: ...rue sine wave Thus it may be used to protect your loads from any power fluctuations e g blackouts brownouts over voltage conditions The UPS will supply a sufficient amount of steady constant AC power...

Страница 9: ...tery system and raises the DC voltage to the DC Bus operating voltage for the inverter This allows the inverter to operate continuously at its optimum efficiency and voltage thus increasing reliabilit...

Страница 10: ...maximizes efficiency and reduces power consumption Alternating between bypass and on line modes is achieved automatically and in accordance with the conditions of the AC supply power On line mode may...

Страница 11: ..._N_Series_DM_Manual V1 4 2012 06 12 5 Other than during the initial 24 hours after startup or while the UPS is in charging mode diagnostic tests please see chapter 6 5 can be performed manually from t...

Страница 12: ...mage or anything is missing contact the dealer from whom you purchased the unit and save the packaging for future shipment When the unit has passed the initial inspection record the installation date...

Страница 13: ...room at an ambient temperature of 15 C to 25 C Battery life decreases by half for every 10 C above 25 C IMPORTANT Maximum battery life is obtained by placing the battery in a room at an ambient temper...

Страница 14: ...anel Breaker Size Input Output Voltage Current Voltage Current 1000VA 700W 1000VA 110 50 60 15A 80 138Vac 12A max 120V 8 3A 1000VA 700W 1000VA 220 50 60 15A 160 276Vac 6A max 208 220 4 8A 4 55A 1500VA...

Страница 15: ...UPS system Cables have been provided with the battery package for connection to the UPS system The 1000VA and 1500VA unit both use 36VDC battery systems A minimal battery system uses three 3 12VDC nom...

Страница 16: ...s should be observed when working on batteries Remove watches rings and other metal objects Use tools with insulated handles Wear rubber gloves and boots Do not lay tools or metal parts on top of batt...

Страница 17: ...FF button located on the front panel for at least three seconds The UPS should now start its self test testing the internal functions main synchronization and inverter startup After a successful test...

Страница 18: ...O P VOLT V Shows Output AC voltage O P FREQ Hz Shows Output Frequency I P VOLT V Shows Input AC Voltage I P FREQ Hz Shows Input Frequency BAT VOLT V Shows Battery Voltage O P Load Shows of Maximum Rat...

Страница 19: ...ction d Push the FUNC button to choose other function e Push the ENTER button to enable your function f Push the ENTER button to confirm and enable the selected function g If nothing has been pressed...

Страница 20: ...ther confirm or save your selection Other options are saved and started automatically See Table 6 5 1 for further details 6 If no buttons are pressed for 10 seconds the UPS shall exit the configuratio...

Страница 21: ...o bypass when unsynchronized Enable Disable Disable HE Mode Setting HE Mode Set Select if UPS runs in efficiency optimizer mode ON OFF OFF Frequency Conversion Freq Conv Setting Allows the UPS to outp...

Страница 22: ...charge level of the batteries will be maintained automatically Under normal operating conditions the supplied batteries are expected to last approximately five 5 years or 200 discharges from date of...

Страница 23: ...nstallation If used in conjunction with a status module the status module will have to be disconnected from the UPS Other advanced power protection solutions such as SNMP are provided by your dealer 1...

Страница 24: ...n the USA at all times Using cables of improper size may damage your equipment and cause fire hazards Ground the UPS and the load equipment to a common point to prevent looping 1 Batteries should be i...

Страница 25: ...ement product that uses multiple open standards such as Telnet HTTP and SNMP to provide full management of supported devices The SNMP Adapter is designed to connect directly to the network and allow f...

Страница 26: ...1 second Output signal pin assignment Fault Pin 1 2 3 On Battery Pin 4 5 6 Battery Low Pin 7 8 On Bypass Pin 9 10 On Inverter Pin 11 12 M0301_N_Series_DM_Manual V1 4 2012 06 12 20 Dry Contact Capacity...

Страница 27: ...er Charge Constant Beep Batteries are over charged Turn off protected loads Turn off UPS and call local dealer Low Battery 2 beeps every 5 seconds The unit is operating on Battery Power and will shutd...

Страница 28: ...YES Via No 30 to 60 C Extended r Common LCD LED Status Depends Auto Self test Temperat Battery Bank 4 1 125 for 1 Sealed Lead Acid Mainte CONFORMANCE PROTECTION BATTERY External OUTPUT GENERAL INPUT...

Страница 29: ...775 Email sales alwayson com Website www alwayson com 13 2 QA Warranty Questions Always On UPS Systems Inc Bldg 1 150 Campion Road Kelowna BC Canada V1X 7S8 Phone 250 491 9777 Ext 209 Fax 250 491 9775...

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