Operation
Owner’s Manual for MLT Light Tower
19
MDC History
Adjusting the Backlighting
1. Press and hold ENTER and press
or
to
increase or decrease the brightness
as needed.
2. Release the ENTER button when the desired
brightness is attained.
Generator Output Connection
Lugs
The unit is equipped with connection lugs, located behind
a door below the controller face. The lugs provide
connection points for attachment of external loads to the
generator. A large decal on the inside of the connection
lug door details the proper connections for selected
voltages.
1. See
. To make the connections, run the
power cables through the circular plastic bushing
(A).
NOTE: DO NOT
make any connections directly to the
lugs without routing the cables through this bushing. The
lug door is equipped with safety interlock switches that
will automatically trip the main circuit breaker and disable
the voltage regulator when the lug door is opened.
2. Use a hex-wrench to tighten the cable connections
(B).
NEVER
attempt to disable or modify the lug door safety
switches.
A ground connection is located next to the connection
lugs. The unit
MUST
be connected to a good earthen
ground for proper operating safety.
INSTALLATION
SHOULD BE IN COMPLIANCE WITH THE NATIONAL
ELECTRICAL CODE (NEC), STATE, AND LOCAL
REGULATIONS.
28
Vgen unbal
SD
NO
The generator voltage is unbalanced more than the value of
Volt unbal
setpoint.
29
Wrn ECU Alarm
WRN
NO
ECU alarm list is not empty. (Not available on MLG, MLT or
MTT units.)
30
Wrn RA15 fail
WRN
NO
Warning alarm in case of lost connection to IGL-RA15 mod-
ule. (Not available on MLG, MLT or MTT units.)
31
WrnMaintenance
WRN
NO
The period for servicing is set by the
WrnMaintenance
set-
point. The protection comes active if the running hours of the
engine reach this value.
No.
Events
Specification
Protection
Type
Information on
Binary Output
Available
Description
No.
Record
Structure
Abbreviati
on
Historical Value
1
AIM1
IG-IOM, IGS-PTM analog input 1 value
(when configured IG-IOM, IGS-PTM)
2
Date
Date of historical event in format DD/
MM/YY
3
OilP
IL-NT analog input 1 value (default: oil
pressure)
4
Vg2
Generator voltage L2
5
RPM
Engine speed
6
Ig2
Generator current L2
7
Vbat
Battery voltage
8
EngT
IL-NT analog input 2 value (default:
water temperature)
(000155)
WARNING
Only a trained and licensed electrician should perform
wiring and connections to unit. Failure to follow proper
installation requirements could result in death, serious
injury, and damage to equipment or property.
(000156)
DANGER
Electrocution. Before connections are made to
the unit, verify the main circuit breaker and
battery disconnect switch are OFF. Failure to do
so will result in death or serious injury.
(000150)
DANGER
Electrocution. Never connect this unit to the electrical
system of any building unless a licensed electrician
has installed an approved transfer switch. Failure to
do so will result in death or serious injury.
Discount-Equipment.com
