Braeburn 7340 User Manual download pdf

Installer Guide

7340

Share-a-Wire

Module

smart connect

Please read all instructions before proceeding.

The Share-a-Wire module is designed to be used with speciﬁc Braeburn

thermostats

where a 24 VAC common wire is required but not enough wires are

available. The module uses the K terminal signal from the thermostat to operate

both the compressor and the system fan.

Installation

The Share-a-Wire module can be mounted on a wall, stud or on the equipment

itself. Mounting orientation and leveling are not important.

1. Remove cover of module by gently squeezing both ends and pulling cover off.

2. Using the base as a template, mark two mounting holes.

3. Using a small drill bit, drill two mounting holes.

4. Secure base with two provided screws.

5. After wiring is complete, reattach cover to the installed base.

Wiring

1. On the thermostat side of the module (FROM STAT) Connect the 24 VAC power

wire from the thermostat to the Rh terminal. NOTE: For 2 transformer systems,

connect both Rh and Rc and remove jumper.

2. Connect the 24 VAC common wire from the thermostat to the C terminal

on the module.

3. Connect the W (heat relay) wire from the thermostat to the W terminal

on the module. NOTE:

The W terminal can also be used for the O/B connection on

a heat pump system.

4. Connect the K wire from the thermostat to the K terminal on the module (do not

remove jumper).

5. On the equipment side of the module (TO EQUIP), connect Rh, Rc, C, W, Y

(compressor) and G (fan) to the appropriate equipment terminals.

(See reverse for thermostat jumper installation)

1 2

Installer Guide 1
7340-100-01 2

Summary of Contents

Page 1 - Installer Guide

Installer Guide7340 Share-a-WireTM Module®TMsmart connectPlease read all instructions before proceeding.The Share-a-Wire module is designed to be used

Page 2 - 7340-100-01

W*CGYRh**Rc**Heat RelayTransformer CommonCompressor RelayFan RelayHeating TransformerCooling Transformer++++++5 Year Limited Warranty When installed

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Braeburn 7340 User Manual

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