APC UTS6H, UTS10BI, BU154A operation manual Troubleshooting, Severe low voltage conditions

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Troubleshooting

Use this chart to solve minor UTS problems.

Refer to www.apc.com for assistance with complex UTS problems.

Problem and Possible Cause

Solution

Problem: While operating on utility power the UTS repeatedly drops some connected loads

Cause: One or more circuits may be in

Using the Circuit Setup button on the UTS, check to verify the status of

Security Mode.

Security Mode.

 

 

Cause: The LCD displays a message

Reduce the load on the affected circuits or have a qualified electrician

indicating that one or more circuits may

upgrade the circuit amp capacity.

be experiencing an overload condition.

 

 

 

Problem: While operating on backup power the UTS repeatedly drops some connected loads

 

 

Cause: ALM may be enabled.

• Disable ALM using the System Setup button.

 

NOTE: When ALM is disabled overload conditions can occur causing a

 

generator to stall, a circuit breaker to trip, or loads may experience

 

severe low voltage conditions.

 

 

Cause: The circuit may be incorrectly

Use the Circuit Setup button to navigate to CKT DELAYABLE screen for

configured as delayable.

the circuit affected. Disable the circuit delayable option, (select NO). This

 

disables ALM for that circuit. Repeat this process for all circuits affected.

 

 

Cause: The circuit may be incorrectly

Change the parameters for Maximum OFF and Minimum ON times, for

configured for MAX OFF and MIN

circuits supporting loads being adversely affected by drops.

ON.

 

 

 

Cause: The generator power rating is

Refer to System Setup: Backup1 Power Rating in this manual.

set too low.

 

 

 

Problem: While operating on backup power the generator stalls, shuts down or the circuit breaker trips repeatedly

Cause: The generator power rating is

Refer to System Setup: Backup1 Power Rating in this manual.

set too high causing an overload

 

condition.

 

 

 

Cause: The Generator Surge Overload

Refer to System Setup: Generator Surge Overload Delay Time in this

Delay Time is set too high.

manual.

 

 

Cause: ALM has been disabled

Enable ALM. Refer to these sections in this manual.

causing an overload condition for the

• System Setup: Load Shedding, and Time Management

generator.

• Circuit Setup: Delayable Circuits

 

 

 

Operation Manual Universal Transfer Switch UTS6 UTS6H UTS6BI UTS10BI

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Contents Universal Transfer Switch Protect your investment IntroductionAbout this product Safety and Regulatory Information save this information Safety PrecautionsUTS Configurable Features UPS UTS Controls and IndicatorsLCD Generator Inlet Guide UTS Power ConnectorsUTS circuit LED configurations UPS InletUTS FW VER UI FW VER Utility PHASE1 Utility PHASE2 System Load 2400WSystem Status Verification Bypass Mode System Configuration and SetupSystem setup Load SheddingBackup1 Generator Power Rating Reset Energy MeterBackup1 Source Type Time ManagementBACKUP2 Source Type Generator Start ModeBackup2 Source Type Circuit Configuration and Setup Circuit Status VerificationSetup Option 2-Source Circuit setup optionsSetup Option 1-Circuit Load Type Delayable CircuitsCircuit Amp Rating Circuit Security ModeCircuit Maximum Time Off and Minimum Time On Troubleshooting Severe low voltage conditionsRating requires the services of a qualified electrician Backup2 Power Source is setProblem The LCD displays the message Requires the services of a qualified electricianRegulatory Information ServiceAPC Worldwide Customer Support Radio Frequency WarningsTwo-Year Warranty Terms of warranty990-2993C 2010
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BU154A, UTS6H, UTS10BI, UTS6 specifications

The APC UTS6, UTS6H, UTS10BI, and BU154A are prominent products in the field of connectivity and power management, specifically designed to enhance the efficiency and reliability of electrical systems. Each of these models carries unique features and characteristics that cater to diverse applications in both residential and industrial environments.

The APC UTS6 is a highly versatile surge protector designed for home and office setups. It provides essential protection against voltage spikes and electrical surges, which can damage connected devices. The UTS6 features six outlets, allowing multiple devices to be connected simultaneously. It incorporates a built-in circuit breaker and LED indicators for surge protection status, ensuring that users are informed about the operational status of their equipment. Its compact design makes it ideal for tight spaces, and its robust construction ensures long-term durability.

The UTS6H is an enhanced version of the UTS6, tailored specifically for high-capacity devices. This model is particularly useful for areas where high power consumption is a concern, such as data centers or server rooms. With its rugged design, the UTS6H features advanced surge suppression technology and can handle higher current loads without compromising safety. It also includes additional outlets and USB charging ports for added convenience, making it an indispensable tool for users with multiple electronic devices.

Moving on to the UTS10BI, this unit is designed for advanced users needing superior protection and versatility. It boasts ten outlets and features advanced filtering technologies to eliminate electrical noise, ensuring stable power delivery to sensitive equipment. The UTS10BI also includes smart technologies, such as energy monitoring, which helps users track power consumption and optimize energy usage. Additionally, it is equipped with safety features such as child-proof outlets and surge protection status indicators.

Lastly, the BU154A is a compact power management solution geared towards both commercial and residential users. It features a slim design that is easily mountable in various settings. With multiple outlets and the ability to accommodate larger plugs, the BU154A provides flexibility in connecting different devices. Its built-in surge protection safeguards connected electronics from voltage fluctuations, while its thermal protection feature prevents overheating. This unit is ideal for users seeking efficient power management without taking up too much space.

In summary, the APC UTS6, UTS6H, UTS10BI, and BU154A are innovative solutions designed to address specific user needs in power management and surge protection. Each model combines advanced technology, a range of features, and robust safety mechanisms to ensure reliable performance and protection of electronic devices in various environments.
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