Distech Controls Allure ECL-600 Series Manual de instalação
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ECx-400 UUKL Extension Modules
Product Description
This document describes the hardware installation procedures for the ECx-400 Series I/O Extension Modules.
The Distech Controls ECL-600 and ECB-600 Series controllers product line is designed to control and monitor various HVAC equipment such as roof top
units, large air handling units as well as central plant applications such as chillers and boilers. These controllers are compatible with the I/O Extension
Module product line, which includes the following modules: ECx-400, ECx-410, ECx-420, and ECx-400 UUKL.
This document describes the hardware installation procedures for the ECx-400 UUKL Extension Modules only.
The ECx-400 UUKL I/O Extension module is the only model to be used in the Distech Controls UUKL smoke control system. For detailed
requirements, specifications, and procedures for installing and operating UL 864 Listed equipment, you must refer to the Distech Controls
UUKL Smoke Control System Design Guide (UUKL Design Guide_UG_10_EN). Failure to meet the requirements or follow the procedures in
the Distech Controls UUKL Smoke Control System Design Guide can void the UL 864 Listing for smoke control equipment.
These I/O Extension Modules are all built on a similar platform, but have different numbers of inputs and outputs. Moreover, each individual
model has different amounts of digital and/or universal outputs. For more information on the specific layout and functionality of each I/O
Extension Module, please refer to the ECB-600 datasheets.
General Installation Requirements
For proper installation and subsequent operation of the device, pay special attention to the following recommendations:
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It is recommended that the controller(s) be kept at room temperature for at least 24 hours before installation to allow any condensation that may
have accumulated due to low temperature during shipping/storage to evaporate.
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Upon unpacking, inspect the contents of the carton for shipping damages. Do not install a damaged device.
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The device is designed to operate under environmental conditions that are specified in its datasheet.
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Ensure proper ventilation of the device and avoid areas where corroding, deteriorating or explosive vapors, fumes or gases may be present.
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Allow for proper clearance around the device's enclosure and wiring terminals to provide easy access for hardware configuration and maintenance.
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When installing in an enclosure, select one that provides sufficient surface area to dissipate any heat generated by the device and by any other de-
vices installed in the enclosure. A metal enclosure is preferred. If necessary, provide active cooling for the enclosure.
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Orient the controller with the ventilation slots and power supply/output terminal block connectors towards the top to permit proper heat dissipation.
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The device's plastic enclosure has a back plate that is separable from the front plate allowing the back plates (with the connectors) to be shipped di-
rectly to the installation site while all the engineering is done in the office.
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The device's datasheet specifies the power consumption (amount of heat generated), the operating temperature range, and other environmental
conditions the device is designed to operate under.
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Ensure that all equipment is installed according to local, regional, and national regulations.
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Do not drop the device or subject it to physical shock.
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If the device is used and/or installed in a manner not specified by Distech Controls, the functionality and the protection provided by the device may
be impaired.
Figure 1:
ECx-400 UUKL model
I n s t a l l a t i o n G u i d e