LG Multi F A2UW14GFA0 Engineering Product Data Book page 336

3. Installation of outdoor unit
3.1.4 For the following items, take special care during construction and check
after installation is finished
1. Items to be checked after completion of work
Unit
Items to be checked
Are the indoor and outdoor unit fixed firmly?
Is the gas leak test finished?
Is the unit fully insulated?
Does drainage flow smoothly?
Does the power supply voltage correspond to that
shown on the name plate?
Are wiring and piping correct?
Is the unit safely grounded?
Is wiring size according to specifications?
Is something blocking the air outlet or inlet of
either the indoor or outdoor units?
Are refrigerant piping length and additional
refrigerant charge noted down?
CAUTION
• Be very careful about product transportation.
Some products use PP bands for packaging. Do not use any PP bands for a means of transportation. It is dangerous.
• Safely dispose of the packing materials.
Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries.
Tear apart and throw away plastic packaging bags so that children will not play with them. If children play with a plastic
bag which was not torn apart, they face the risk of suffocation.
NOTE
• Install the indoor and outdoor units, power supply wiring and connecting wires at least 1m. away from televisions
or radios in order to prevent image interference or noise.
(Depending on the radio waves, a distance of 1m. may not be sufficient enough to eliminate the noise.)
41 _
Heat pump 50Hz/R410A
If not properly done, what is likely to occur
The units may drop, vibrate or make noise.
It may result in insufficient cooling.
Condensate water may drip.
Condensate water may drip.
The unit may malfunction or the components burn out.
The unit may malfunction or the components burn out.
It may be dangerous at electric leakage.
The unit may malfunction or the components burn out.
It may result in insufficient cooling.
The refrigerant charge in the system is not clear.
Check