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REE-1005 1 Installation Guide

Installation Guide

Heat/Cool Changeover Relay Module

REE-1005

Mounting

The REE-1005 can be mounted directly to a control

box surface or in a 2 x 4" electrical handy box. To

conceal the module, add a blank cover.

Connections and Wiring

Wire as shown in the examples for single duct heat-

ing/cooling changeover using one box to supply hot

or cold air to the space.

The factory setpoint is 77° F (25° C).

Terminal A is an optional auxiliary ow limit trig-

ger signal (usually connected to Terminal A on a

CTE-1004, CTE-5104, or REE-1012). When the relay

module senses heating mode, terminal A goes high

(around 6.8 VDC with a 9.1 VDC supply or 13.8 VDC

with a 16 VDC supply). This terminal can also be

used to daisy chain more than one REE-1005 together

by wiring Terminal “A” to Terminal “Y” on the next

relay.

Mounting 1

Connections and Wiring 1

Maintenance 2

Important Notices 2

NOTE: See the CEP-4000 Series Applications

Guide and the CSP-5001/5002 Applications

Guide for additional information on

applications.

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REE-1005 1 Installation GuideInstallation GuideHeat/Cool Changeover Relay ModuleREE-1005 MountingThe REE-1005 can be mounted directly to a control

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Kmc-controls REE-1005 Manual do Utilizador