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P100002807 A
The modern, sleek profile enclosure is suitable for classrooms, hotels, executive areas, office
spaces & other commercial areas. Mounting hardware with a separate sub-base is provided
with the device for installation on dry wall or on a electrical junction box.
This document describes the hardware installation procedures for the following devices:
SAUTER EY-RU482F001 and SAUTER EY-RU483F001.
Unless otherwise indicated, the term VAV will be used in this document to represent
all models of the EY-RC415 or EY-RC416 controller product lines. Likewise, the term
EY-modulo4 Room Operating Unit will be used to represent the SAUTER room units
type EY-RU482F001 and SAUTER EY-RU483F001.
General Installation Requirements
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For proper installation and subsequent operation of the EY-modulo4 Room Operating Unit,
pay special attention to the following recommendations:
Upon unpacking the product, inspect the contents of the carton for shipping damages. Do
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not install damaged devices.
Allow for proper clearance of device enclosure and wiring terminals for easy access,
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hardware configuration and maintenance.
The device is designed to operate under the following environmental conditions:
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Ambient temperature from 5°C to 40°C
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Relative humidity from 0% to 95%, non-condensing.
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Ensure proper ventilation of device and avoid areas where corroding, deteriorating or
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explosive vapors, fumes or gases may be present. The device must be oriented with the
ventilation slots towards the top to permit proper heat dissipation.
Take reasonable precautions to prevent electrostatic discharges to the device when
installing, servicing or operating the device. Discharge accumulated static electricity
by touching one’s hand to a securely grounded object before working with this
device.
General Wiring Recommendations
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WARNING
Danger of electrocution
Turn off power before any kind of servicing.
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All wiring must comply with electrical wiring diagrams as well as national and local electrical
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codes.
To connect the wiring to the device, use the terminal connectors which are located inside
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the device’s enclosure. Use a small flat screwdriver to tighten the terminal connector screws
once the wires have been inserted.
The board connectors accept wires or flat cables ranging from 22 to 14AWG
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(0.644-1.630mm diameter) per pole.
Mounting Instructions
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The EY-modulo4 Room Operating Unit has been specially designed for easy installation.
However, certain conditions apply when choosing a suitable location for the device:
The device should not be installed on an exterior wall.
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The device should not be installed near a heat source
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The device should not be installed near an air discharge grill.
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