Led Module Instruction Manual - LG LLDMWW0-15K902A User Manual

3. LED Module Instruction Manual

◆ LED Module Installation
◈ When the LED module with Type II or III lens is mounted on a heatsink or
luminaire, the connector way-out of the LED module should be oriented in a certain
direction due to its asymmetric light distribution. Refer to the Appendix D.
◈ Combining the LED module with a heat-sink is very important for stable and normal
operation of the LED module. There should be no gap between a thermal pad attached
on the LED module plate, and the heatsink after they are assembled. Refer to Figure 8. on the LED module plate, and the heatsink after they are assembled. Refer to Figure 8.
in Appendix C.
◈ LED module should be tightly fixed on a heat-sink by fastening bolts.
◈ The connector(male) should be correctly linked with another connector(female) from a
dedicated convertor. [ - : Black wire / + : Gray]
◆ C ◆ Caution
i
◈ The LED module should not be operated by any unauthorized Power Supply Unit.
The LED module must be used only with certain power supplies recommended by
LG Innotek or a power which is satisfied for all the values in the Specification on Page 2.
◈ Heatsink which takes the thermal energy from the LED module should be tightly
attached on the module so that the module temperature, especially at Tc, can keep the
condition lower than 70 ˚C.
◈ A heat-sink combined with the LED module should not be directly mounted on the
perfectly insulated ceiling or wall since it is hard to radiate the heat caused by the LED
module. The heat from the LED module must disperse to the surroundings in order to
keep the module temperature(Tc) under 70˚C.
◈ The LED module should be stored in the range of temperature between -40˚C and 80˚C. ◈ The LED module should be stored in the range of temperature between 40 C and 80 C.
◈ The connector or wires , coming from the module, should not be pulled by any forces.
It causes that the LED module might not be properly operated.
◈ The LED module should not be struck by any physical impacts such as dropping the
module into the ground.
◈ IP class of the module is IP67 which can protect against the affect of immersion under
the water in depth only between 15cm ~ 1m for half an hour.
◈ Exceeding the operating current leads to an overload on the LED module. This may
result in a significant reduction in product lifetime or even destruction of the LED
module. The maximum permissible current is up to 650mA.
◈ Do not touch the LED module on purpose during the operation with a Power Supply
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