Bryant SYSTXBBUIZ01 manual

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Table of contents for the manual

  • Page 1

    NOTE: Read the entire instruction manual before starting the installation. This symbol → indicates a change since the last issue. TABLE OF CONTENTS SAFETY CONSIDERATIONS .....................................................1 INTRODUCTION ..........................................................................1 INSTALLATION AND START-UP OVERVIEW[...]

  • Page 2

    B. Step 2 — Evolution Zone Control ™ Location and Wiring Considerations WARNING: ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or possible equipment damage. Disconnect Power before routing control wiring. All wiring must comply with national, local, and state codes. EVOLUTION ™ ZONE CONTROL LOCATION ?[...]

  • Page 3

    C. Step 3 — Installing Evolution Zone Control ™ WARNING: ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death. Before installing Evolution Zone Control ™ , turn off all power to equipment. There may be more than one power source to disconnect. 1. Turn off all power to equipment. 2. If an existing Use[...]

  • Page 4

    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. [...]

  • Page 5

    isolation relay coil to furnace or fan coil HUM and COM terminals will allow the Evolution Zone Control to automatically energize the HUM output during a call for humidification. The N.O. relay contacts will be used to energize the humidifier. See fan powered humidifier installation instructions for more details. WARNING: FIRE OR EQUIPMENT HAZARD F[...]

  • Page 6

    NOTE: Range of outdoor unit Btu selection is limited by model number of indoor unit installed. The Evolution Zone Control ™ will not allow an outdoor unit size that is not supported by the installed indoor unit. NOTE: On new system installations, the model and serial number will be recognized and displayed. On any indoor/outdoor board replacement[...]

  • Page 7

    QUICK START For first time installers, Quick Start will allow a quick start up of the Evolution Zone System before learning all the details of system operation. However, for the best possible comfort and operation refer to the Evolution Zone Control ™ Owner ’ s Manual. A. Set Day, Time & Desired Humidity 1. Flip down the door at the base of[...]

  • Page 8

    EQUIPMENT SUMMARY MENU An example screen is shown in Fig. 21: This screen shows indoor unit type and model number, outdoor unit type (and model number if a 2-speed unit), filter type, any accessories that are installed, and how many zones are recognized. INSTALL MENU This menu item will perform start-up process in order to learn all equipment in sy[...]

  • Page 9

    NORMAL airflow adjustment is used during dehumidifying. If duct sweating is an issue, selecting HIGH will increase the dehumidifying airflow and reduce the sweating. LOW HEAT RISE: • ON • OFF (default) Set this to ON if the system contains a bypass humidifier. The ON setting will increase the furnace low heat airflow. STAGING: • SYSTEM (defau[...]

  • Page 10

    Interval at which the Change Humidify Pad notification will be displayed. HUMIDIFY WITH FAN: • NO (default) • YES If YES, the humidifier will run with Continuous Fan operation if there is a humidify demand. VENTILATOR: NOTE: Only appears if ventilator is installed. CLEAN INTERVAL: • 60 to 180 days of actual operation (default=90) Interval at [...]

  • Page 11

    display. The word ″ FAIL ″ will also be displayed instead of the actual temperature for Zone 2. Reconnect Zone 2 sensor and try all remaining sensors one at a time in the system. Smart Sensors may also be checked, see Smart Sensor Installation Instructions for procedure. AIRFLOW LIMITS: • Low • Medium • High (default) • Maximum Because [...]

  • Page 12

    Service = LAST 10 SYSTEM FAULTS This screen will show last 10 faults that occurred throughout the system. Each fault has the time and date incident recorded. Service technician should enter current date in ″ TODAY ’ S DATE ″ menu section BEFORE checking and logging the last 10 system faults. Each fault has a two-letter acronym preceding the f[...]

  • Page 13

    TROUBLESHOOTING Evolution Zone Control ™ does not power up. 1. Recheck wiring to ABCD on all devices. 2. Make sure all colors match for every terminal. 3. Make sure power is applied to the indoor unit, and the amber LED is lit on indoor control circuit board. 4. Check for 24VAC between the C and D terminals at Evolution Zone Control ™ terminal [...]

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    © 2004 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 — 16 — Printed in U.S.A. iiuiz01-0-1 Catalog No. 809-60024[...]