P73335u_UPS_man.qxd

4/30/01 12:19 PM Page 20

Troubleshooting

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

All LEDs light.

Internal UPS fault.

1. Turn off UPS.

 

 

2. Call for service.

 

 

 

'REPLACE BATTERY'

Weak batteries.

1. Recharge the batteries

LED lights.

 

for at least 4 hours.

 

 

2. If problem remains,

 

 

replace the batteries.

 

 

 

PC-UPS communication

Incorrect transmission

Re-test after using

does not work

speed.

another different

properly.

 

transmission speed.

 

Incorrect RS-232

Re-connect the UPS with

 

COM1 / COM2 on PC

 

connection.

again.

UPS operates on

The rear panel circuit

1. Reduce some loads

battery even though

breaker is tripped. (Button

connected to the UPS.

good line voltage may

is out)

2. Reset the circuit

be present.

 

breaker. (Push button in)

 

 

 

Very high, low, or

Have qualified electrician

 

distorted utility voltage.

check the input voltage.

 

 

 

 

Wiring error such as

Get wiring checked by

 

reversed hot/neutral.

electrician.

 

 

UPS over temperature.

The environment

Position your UPS in

( BUCK, BOOST,

cooler area.

temperature exceeds

NORMAL, ON

 

40°C (104°F).

 

BATTERY LEDs light)

 

 

 

 

 

 

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Belkin F6C1000-EUR, F6C700-EUR, F6C1400-EUR user manual BUCK, Boost