When the installation is completed, it is necessary to wrap connecting pipe with insulation to prevent leakage to
ceiling tile.
INTER CONNECTING WIRING
We recommend that screened cable be used in electrically noisy areas.
1. Always separate low voltage (5VDC) signal wires from power line (230 VAC) to avoid electro-magnetic
disturbance of control system.
2. Do not install the unit where electromagnetic waves are directly radiated at the infrared receiver on the
unit.
3. Install the unit and components as far away as is practical (at least 5 meters) from the electromagnetic
wave source.
4. Where electromagnetic waves exist use shielded sensor cable.
5. Install a noise filter if any harmful noise exists in the power supply.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified
person in order to avoid a hazard.
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