PREMTBVC Owners Manual

User Interface Guide

Due to our policy of continuous product innovation, some specifications may change without notification.

SAFETY INSTRUCTIONS

MultiSITE Controller is for use with select LG commercial air

conditioning systems only.

Do not attempt to use MultiSITE Controller with any other

type of system. Refer to the compatible equipment list in this

manual.

There is risk of equipment damage or degraded performance.

Do not cut, lengthen or shorten the cable between the

MultiSITE Controller unit and the indoor unit.

Do not install the MultiSITE Controller unit in a location

where the cable cannot be safely and easily connected be-

tween the two units.

Do not allow strain on this cable.

There is risk of equipment damage.

Note:

Clean up the site after all procedures are nished, and check

that no metal scraps, screws, or bits of wiring have been

left inside or surrounding the MultiSITE controller or indoor

units.

Provide power to the outdoor unit compressor crankcase

heaters at least six (6) hours before operation begins.

Starting operation with a cold compressor sump(s) may result in severe

bearing damage to the compressor(s). Keep the power switch on during

the operational season.

Do not block the indoor unit inlet or outlet.

Unit may malfunction.

Securely attach the electrical cover to the indoor unit. Non-

secured covers can result in re due to dust or water in the

service panel.

Do not allow water, dirt, or animals to enter the unit.

There is risk of unit failure or degraded performance.

Do not spill water or other liquid on the inside of the

indoor unit, especially on electrical components.

Do not drop the MultiSITE Controller unit into water. If the

unit is immersed in water or other liquid, contact your local

authorized LG distributor for support.

There is risk of unit failure or degraded performance.

NOTE