Mitsubishi 2033D SERIES technical manual Mitsubishi, Code List

Page 49

MITSUBISHI

 

2033D SERIES UPS

Page Number:

 

ELECTRIC

OWNERS / TECHNICAL MANUAL

6-2

 

 

Failure

Table 6.1

Fault Code

 

 

 

 

 

Code List

 

 

 

 

 

 

 

(Note 9)

 

 

 

 

(Note 1)

(Note 2)

(Note 3)

Code

Status message

Contents

Guidance

Buzzer

External

Failure

indication

 

 

 

 

 

send-out

lamp

 

 

 

 

 

 

contact

 

UF003

CONVERTER

Preliminary charge impossible

CALL SERVICE

[1]

Major

Lit on

ABNORMAL

 

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

UF006

CONVERTER

Mixed operation (2 minutes)

CALL SERVICE

[1]

Major

Lit on

ABNORMAL

 

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

UF055

CONVERTER

Mixed operation (1 minute)

CALL SERVICE

[2]

Minor

Flicker

ABNORMAL

 

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

UF056

CONVERTER

IROC (C.F. 2.5) occurred 4 times in

CALL SERVICE

[2]

Minor

Flicker

OVERCURRENT

one minute

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF102

DC OVERVOLTAGE

Over voltage of DC voltage

CALL SERVICE

[1]

Major

Lit on

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UF103

DC UNDERVOLTAGE

Low voltage of DC voltage

CALL SERVICE

[1]

Major

Lit on

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UF108

CHOPPER

 

Chopper output overcurrent

CALL SERVICE

[1]

Major

Lit on

OVERCURRENT

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF151

DC VOLTAGE

Continuous +/-2% deviation of float

CALL SERVICE

[2]

Minor

Flicker

ABNORMAL

 

voltage under charging mode for 36 hrs

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF152

DC VOLTAGE

Does not return to equalizing voltage

CALL SERVICE

[2]

Minor

Flicker

ABNORMAL

 

after power supply is resumed

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF156

72B TRIPPED

Battery temperature abnormality

CHECK

[2]

Minor

Flicker

(BATTERY OVERTEMP.)

(UF157) lasted a long time (Note 5)

BATTERY

 

 

 

 

 

 

 

 

 

 

 

 

UF157

BATTERY

 

Battery temperature abnormality

CHECK

[2]

Minor

Flicker

OVERTEMPERATURE

BATTERY

(Note 4)

 

 

 

 

 

 

 

 

 

 

 

UF161

72B TRIPPED

Continuous condition of UF151 for

CALL SERVICE

[2]

Minor

Flicker

(DC VOLT. ABNORMAL)

more than 12 hrs.

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF162

BATTERY ABNORMAL

Battery abnormal detected by battery

CALL SERVICE

[2]

Minor

Flicker

self test.

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

UF163

BATTERY VOLTAGE

Battery voltage abnormality

CALL SERVICE

[2]

Minor

Flicker

ABNORMAL

 

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UF201

INVERTER

 

Output overvoltage during inverter

CALL SERVICE

[1]

Major

Lit on

OVERVOLTAGE

power supply (+ 15%)

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF202

INVERTER

 

Output low voltage during inverter

CALL SERVICE

[1]

Major

Lit on

UNDERVOLTAGE

supply (-15%)

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF203

INVERTER

 

Inverter output overcurrent

CALL SERVICE

[1]

Major

Lit on

OVERCURRENT

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

UF209

52C ABNORMAL

52C not turned ON

CALL SERVICE

[1]

Major

Lit on

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UF210

52C ABNORMAL

52C not turned OFF

CALL SERVICE

[1]

Major

Lit on

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MITSUBISHI ELECTRIC 2033D SERIES UPS

Image 49
Contents ALN-H0963 Preface Table of Contents UPS Module Information List of TablesList of Figures How to use this Manual Introduction Important Safety Instructions Retain These InstructionsCapacity kVA General Mitsubishi 2033D Series UPS Normal Operation OverviewInternal Static Bypass Line Single Line Diagram Battery Operation Inverter supply at battery operationPCB External Contact Signal Terminal IOAU-05 Mitsubishi 2033D Series UPS Specifications Static Bypass Input AC InputRating of Contactors and Fuses 540V 48A Operator Controls and IndicatorsEPO button Emergency Power Off button Battery operation Battery OP. yellowLED Display Load on inverter Load on Inverter green Load on bypass Load on Bypass greenMenus Liquid Crystal DisplayStart/Stop screen Figure Measurement Menu Figure Start/Stop screenSetup Menu Figure 11 Main screen Input Power Failure13 Main screen Fault indication Fault Indication FigureTN1 External Signal Terminal BlockRemote EPO TN216 Control Wiring for External Contacts Output Contacts for external alarm annunciationTerminals 37 to 38, 39 to 40 Total Alarm contact OUT9 Terminals 33 to 34, 35 to 36 Minor Fault contact OUT8Input Contacts for remote access of UPS Terminals 3 to 4 Remote Inverter Stop input terminal IN2Terminals 7 to 8 Power Demand Command contact input IN4 Terminals 5 to 6 Battery Temp. High contact input IN3Terminals 11 to 12 Asynchronous contact input IN6 Terminals 13 to 14 Charger IL. contact input IN7Pin Not used External communication connectorMitsubishi Electric 2033D Series UPS Mitsubishi 2033D Series UPSElectric Owners / Technical Manual BatteryProcedure for Cable Connections External Battery SupplyMitsubishi 2033D Series UPS Recommended cable size and torque requirements Crimp Type Compression Lug AUPS Terminal Designation 30kVA UPS BN,BP BN BP AC Bypass Input IFAU-01 UPS-1 UPS-2 IOAU-05 TN2Critical Load Cabinet UPS Shutdown Procedure Operating Procedures UPS Start-up ProcedureEPO Emergency Power Off Procedure Transfer of load from inverter to maintenance bypass Maintenance bypass set-up proceduresTransfer of load from maintenance bypass to inverter Electric Owners / Technical Manual Response to UPS Failure UPS FaultUPS Component Parts Parts ReplacementContact Mitsubishi Electric Automation, Inc. at Fault CodesMitsubishi Code ListINV. or Conv Inverter Overload DC circuit failure Mitsubishi Electric Automation Inc 847