Bryant SYSTXBBUIZ01 instruction manual Large Decorative Backplate, Equipment Wiring Diagrams

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A03188

Fig. 8—Large Decorative Backplate

A03192

Fig. 9—Decorative Backplate Assembly

8.Match and connect thermostat wires to proper terminals on User Interface backplate. See wiring diagram Fig. 12, 13, and 14.

A — Green = Data A

B — Yellow = Data B

C — White = 24VAC (Com) D — Red = 24VAC (Hot)

NOTE: It is not mandatory that the above color code be used, but each ABCD connection in the system MUST be wired consis- tently. A separate ABCD Connector comes inside packaging and should be used when connecting to furnace (or fan coil). Ensure connector is inserted properly into circuit board. (See Fig. 10)

A B C D

A03193

Fig. 10—4–Wire ABCD Connector

CAUTION: ELECTRICAL OPERATION HAZARD Failure to follow this caution may result in equipment damage or improper operation.

Improper wiring of the ABCD connector will cause the Evolution Zone System to operate improperly. Check to make sure all wiring is correct before proceeding with installation or turning on power.

9.Push any excess wire into the wall. Seal hole in wall to prevent any air leaks. Leaks can affect operation.

10.Attach Evolution Zone Control™ to the mounting plastic by lining up the plastic guides on the back of the control with the opening on the mounting plastic and push on.

—4—

11.Perform installation of all other system equipment (i.e. zone sensors, dampers, humidifier, ventilator, UV lights, etc.)

12.Turn on power to equipment.

Zone

ZONE

Fan Button

Button

 

 

Display Screen (LCD)

Left-Side

ButtonRight-Side

Button

Time (+/-)

 

 

 

 

 

Button

 

 

 

HEAT

Heat Button

 

 

 

 

 

Hold

 

 

 

 

Cool Button

Button

HOLD

 

 

COOL

 

 

 

 

 

 

 

 

 

 

Temperature

 

 

 

 

 

(+/-) Button

 

 

 

SCROLL

 

System

 

 

 

 

 

Schedule & Vacation

SCHEDULE

VACATION

BASIC

ADVANCED

On/Off Button

 

 

 

 

Basic & Advanced

Program Buttons

 

 

 

 

 

PROGRAM

SETUPS

Setup Buttons

Up/Down

 

 

 

 

 

Scroll Buttons

 

 

 

 

 

 

Schedule

Vacation

Basic

Advanced

Flip Down

 

to program

to start/end

to set time,

for all other

 

temperature

vacation

humidity

settings

Door

schedule

Scroll

up & down

A04038

Fig. 11—Functional Overview

EQUIPMENT WIRING DIAGRAMS:

See wiring diagrams Fig. 12, 13, and 14 for connecting the Evolution Zone Control and Smart Sensors to the Damper Control Module. More information regarding Damper Control set-up and wiring can be found in Damper Control Module Installation Instructions.

See wiring diagram Fig. 12 which includes a variable-speed indoor communicating furnace or FE fan coil, with a 2-speed Puron™ communicating outdoor unit. No additional OAT (outdoor air temperature) sensor is required because the Evolution Zone Control will use the temperature sensor inside the 2-speed unit.

See wiring diagram Fig. 13 for connecting a variable-speed indoor communicating furnace or FE fan coil with a 1-speed air condi- tioning unit (non-communicating outdoor). An Outdoor Air Tem- perature (OAT) sensor may be installed (but is not required) at the indoor furnace or fan coil OAT terminals. When OAT sensor is applied, the Evolution System will provide enhanced system features and benefits.

See wiring diagram Fig. 14 for connecting an FE fan coil with a 1-speed heat pump (non-communicating outdoor unit). When OAT is applied, the Evolution system will provide enhanced system features and benefits.

NOTE: For other applications not listed, refer to the Network Interface Module (NIM) Installation Instructions.

HUMIDIFIER CONNECTION — A 24vac bypass or fan powered humidifier may be installed.

NOTE: Do Not Use a traditional humidistat to control humidifier operation. If a humidifier is installed, let the Evolution™ Zone Control operate humidifier.

Bypass Humidifiers — A bypass humidifier should be wired directly to the furnace or fan coil HUM and 24vac COM terminals. The Evolution Zone Control will automatically energize the HUM output during a call for humidification.

Fan Powered Humidifiers — Most fan powered humidifiers produce internal 24vac in order to energize upon a switch or contact closure. For this application, a 24vac N.O. Isolation Relay (DPST) MUST be used to prevent mixing the internal humidifier power with the indoor equipment transformer. Applying 24vac

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Contents Table of Contents Safety Considerations Installation and START-UP Overview InstallationEvolution Zone Control Location and Wiring Considerations Thin Decorative Backplate Equipment Wiring Diagrams Large Decorative BackplatePower Up Sequence Initial POWER-UPSelecting Outdoor Unit Selecting Accessories Selecting Electric HeaterEquipment Summary Filter SelectionInstall / Service Menus Quick StartSetup Menu Install MenuEquipment Summary Menu Setup = FAN Coil Setup = Heat Pump / ACSetup = Zoning Setup = AccessoriesCheckout Menus Service Menus Service = Furnace StatusService = FAN Coil Status Service = Heat Pump / AC StatusOperational Information Troubleshooting Page