Question about Compaq UPS T1500 XR (204155-B32) UPS System

1 Answer

Utility LED flashing green/red

Hi

 

The Utility LED is flashing green/red.

What is this telling me?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 51 Answers

Seems like your Battery is very low. Try charging the battery for a few hours. If the problem persists, it maybe the time to get a new battery.
Like all batteries, UPS Batteries (that store electricity and let s you use it in case of a power failure) have a limited life. This life is averaged to be around 2 years. So in case your UPS has been in use for approximately that much amount of time, the battery is in a near death situation.

For instructions regarding replacing the battery, please refer to your UPS Manual.

PS: Also, I have noticed this kind of behavior when the UPS is connected to a socket powered by an Inverter. This kind of behavior is observed when the Inverter battery is running low.

Posted on Oct 17, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My charger flashes red/green and does not charge my scooter. Any suggestions?


hi the red led should not flash the green led should only come on when batteries r charged while charging the green led turns orange or yellow....can u borrow another charger just to check to c if its not the scooters charging circuit that is the problem..or the batteries ..good luck

Sep 19, 2015 | Health & Beauty

1 Answer

Apc smart ups 2200 all led flashing 3 orange 2 red 1green,what is that? and How to Fix It?


Hi,
this problem is caused control board with that. the solution is replacement.

Jul 21, 2014 | APC Smart-UPS 2200VA LCD 230V...

1 Answer

Hi, if I change my computer to my Nissan 300ZX 1986 I have to reset my computer or simply change it. Thank you for answer.


There is no re-setting. You just change it out. Be sure and disconnect battery before unplugging the ecu. It's a simple swap and go.
If yours is like my '87 Sentra, there is no trouble code capability, but there are limited diagnostic functions. The red and green LED lights and the diagnostic switch (on/off), can tell you if problems are present in the system or not. You just have to follow the diagnostic procedure.
Here's how: Make sure diagnostic switch on ecu is off. Run engine at 2000 rpm for 5 minutes, at no load. Look at green led: if it flashes at least 5 times in 10 seconds (that is the oxygen sensor making it flash), turn car off. Turn diagnostic switch on. Turn key to on, do not start engine. Check led's: if red is off and green on steady-No problems present in system.
If the red light is on and green light is flashing, post back and I can furnish the rest of the diagnostic procedure-basically, you will be checking voltages and resistance of all solenoids and relays the ecu controls. The green led may flash in two different sequences (either longer flashes and short pauses, or longer pauses and short flashes) when in diag. mode (with the red led on), and that will lead you down two different diagnostic routes. Pretty simple, really, and pretty effective. Took me hours and hours before I realized I even had this diagnostic function.

Aug 18, 2013 | Nissan 300ZX Cars & Trucks

1 Answer

First alert 9120b


Hi hislop_amand,

I know this is coming to you late yet I just seen your post and hope the following can still help you or others.

Kind Regards,
SD

FIRST ALERT Model: 9120 9120B

Normal Operation (AC Power)
Green LED ON; flashing Red LED once/ minute
No Audible Alarm

Normal Operation (DC Power - 9120B only)
Green LED OFF; Red LED flashes once/minute
No Audible Alarm

Mar 23, 2013 | First Alert SC9120B Smoke / CO Detector...

1 Answer

My hp ml370 g4 startup and the health led is green but when the dignostic utility appers on screen the health led become red and the keyboard not responding help plzzzzzzzzzzzzz


Open the case and turn on. There should be a corresponding led lit inside. That, or you could run Insight Manager. It will tell you exact details.

Feb 28, 2013 | HP ProLiant ML370 G4 Server

1 Answer

Power light flashing green to red


Assuming the "squiggle line" is the Utility LED the unit has proper power. The light is steady green and not flashing, correct?

Have you reset the unit?

Try removing all but one attached device to verify it's not an overload condition.

A photo of the control panel would help.

Dec 23, 2012 | HP Compaq T1500 XR (204203003) UPS System

1 Answer

Nissan pulsar 1987 n13 the ECM light came one and the car cut out and won't start again and I need to know where the ECM is


Hi, the computer is under the passenger's seat. Code extraction procedure is pasted below.


READING CODES Modes will not switch while the engine is running. The ECM automatically switches to MODE I when the ignition is switchedOFF.
1984-90 Vehicles With Dual LED System
The self-diagnostic system has 5 modes. To switch modes, switch the ignition ON and use a screwdriver to turn the mode select switch through the access port on the ECM. The inspection lights will begin to flash. When the desired mode has been entered, turn the screwdriver fully counterclockwise. The red LED and green LED perform different functions in different modes.
Mode I-
This is the normal vehicle operating mode. The green LED will indicate loop status. If the green LED is not blinking when the engine is running, the vehicle is in open loop, or the HO 2 S, O 2 S, or sensor circuit has a malfunction. If the green LED is blinking, the vehicle is in closed loop. If a malfunction takes place, the red LED and the MIL will glow, indicating a malfunction has occurred.
Mode II-
Both the red LED and green LED are used to monitor mixture ratio feedback control. The green LED will function as described in MODE I. If vehicle is in open loop, the red LED and green LED will remain on or off. In order for results to be valid, vehicle must be in closed loop. In closed loop, the red LED remains off if the system is running rich, comes on if the system is running lean, and blinks at the same time with the green LED if system is within 5% of the exact air/fuel ratio.
Mode III
-When this mode is accessed, the codes stored in the ECM's memory will be flashed by the green LED and red LED on the side of the ECM. The red LED will light first. This is the first digit of the trouble code; the green LED will flash next, showing the second digit of the code. For example: 2 flashes of the red LED followed by 1 flash of the green LED corresponds to Code 21.
Mode IV-
This mode is used for checking the throttle plate (TP) switch, starter, and vehicle speed switch status. When the TP switch or starter switch is activated, the red LED will briefly flash as the status changes. For VSS status, the green LED will remain off when vehicle speed is less than 12 mph (19 km/h) and come on when vehicle speed is greater than 12 mph (19 km/h).
Mode V-
This mode represents a real-time diagnostic test of the crank angle sensor, ignition signal and the mass airflow signal. The malfunction code will be displayed only when the malfunction occurs and will not be stored in memory. The output code will appear as a single or short string of pulses. Count the number of pulses for the malfunction code.



1 pulse-CMP sensor signal lost or noise in signal 2 pulses-MAF Sensor signal abnormal 3 pulses-Fuel pump circuit shorted or open 4 pulses-Ignition signal lost

Apr 19, 2011 | 1987 Nissan Pulsar

1 Answer

The problem with my projector is it keeps flashing green and red


hi,

your statement is not very specific but if the power led is flashing green and the lamp led is flashing red that indicates a fan failure.

contact optoma support here and enquire if you can have a warranty repair, or how much it may cost to have the fault fixed.

Feb 14, 2011 | Optoma HD65 DLP Projector

1 Answer

When turned on green light flashes and no picture


Check the Lamp if no picture, audio may be present. Screen is completely dark. Lamp LED flashes 2X every 5 seconds, Power LED flashes GREEN for 140 seconds then flashes RED.
Check the ballast if no picture, audio may be present. Screen is completely dark. Lamp LED flashes 3X every 5 seconds, Power LED flashes GREEN for 140 seconds then flashes RED.

Dec 24, 2009 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

Red led flashing 6 times


Something is wrong with the power supply of the Hi Voltage section

Oct 08, 2009 | Sony KDF-E55A20 55 in. LCD Television

Not finding what you are looking for?
Compaq UPS T1500 XR (204155-B32) UPS System Logo

Related Topics:

272 people viewed this question

Ask a Question

Usually answered in minutes!

Top Compaq Computers & Internet Experts

pankaj rautela
pankaj rautela

Level 3 Expert

1252 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18425 Answers

Alun Cox

Level 3 Expert

2678 Answers

Are you a Compaq Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...