Samlex-america SAM-3000-12 User Manual download pdf (Page 25)

22 | SAMLEX AMERICA INC.

SAMLEX AMERICA INC. | 23

* On activation of protection, the Green LED will start dimming slowly and will extinguish after some time.

Operating

Condition/

Protection

Threshold/

Reason

GREEN

LED (6,

Power)

YELLOW

LED (5,

Input

Fault)

RED

LED (7,

Fault)

Buzzer Remedy/Reset

No Output

due to High

Temperature

Shut Down

Internal hot

spot > 88°C

to 115°C

OFF* ON OFF OFF Check ambient tempera-

ture, fan and loss of cool

replacement air .

Auto reset when hot spot

cools down 10°C to 15°C

below the threshold.

No output due

to Over Load

Shut Down

Output power

is > Continu-

ous / Surge

Rating

ON OFF ON OFF Check starting surge rating

of load. If happens with

low power CFL or SMPS, try

adding small resistive load.

If happens when inverter

is switched ON with high

capacitance load already in

ON condition, try switching

ON the load 10 sec after the

inverter has been switched

ON.

Manual Reset. Unit will latch

in shut down condition. To

reset, switch OFF the ON/

OFF Switch, wait for 3 min-

utes and switch ON again.

No output due

to Ground Fault

Shut Down

Neutral or

Line con-

nected to

Ground

ON OFF ON OFF Check if there is Neutral to

Ground bond or Ground

Fault.

Manual Reset. Unit will latch

in shut down condition. To

reset, switch OFF the ON/

OFF Switch, wait for 3 min-

utes and switch ON again.

No output No DC Input

Voltage due

to Blown DC

Input Fuse

OFF OFF OFF OFF Check fuse in the 12V bat-

tery input line.

For

SAM-2000-12,

SAM-3000-12:

No output

from outlet to

which load is

connected

15A breaker

on top of the

outlet has

tripped due to

load > 1725

VA/15A

ON OFF OFF OFF Remove the load and reset

the breaker (push in).

Ensure load connected to 1

outlet is < 1725 VA/15A.

Use 2 outlets in parallel if

load is > 1725 VA.

SECTION 6 | Protections Monitoring

& Trouble-Shooting

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Samlex-america SAM-3000-12 User Manual Page 25

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