Bryant SYSTXBBUIZ01 instruction manual Checkout Menus

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 which the Clean Ventilator Pre-filter notification will turn on.

UV LIGHTS INSTALLED:

•NO

•YES

If YES, indicates to the system whether UV lights are installed.

CHANGE INTERVAL:

•6 to 48 months operation time (default=12 months)

Interval at which the Change UV Lights notification will be displayed.

Setup = SYSTEM MAINTENANCE

REMIND OWNER OF ROUTINE MAINTENANCE EVERY:

This setup is used to adjust the timer interval in which the normal System Maintenance notification is turned on for the homeowner.

•Range= OFF, 6 to 24 months, (default=12 months)

CHECKOUT MENUS

The Checkout menu will show the equipment installed in the system. A sample checkout menu is shown in Fig. 24.

CHECKOUT

FURNACE

HEAT PUMP HEATING

HEAT PUMP COOLING

HUMIDIFIER

ZONING

VENTILATOR

BACK SELECT

A03204

Fig. 24 — CHECKOUT MENUS

Checkout = FURNACE

Make sure the furnace is properly installed before continuing.

•LOW HEAT RUNTIME: 5 min.

•HIGH HEAT RUNTIME: 5 min.

This menu item allows the furnace to be exercised. First, a low heat runtime and high heat runtime are selected. Range = 5 - 120 min.

If only the low heat is to be exercised:

The furnace will execute its ignition start-up sequence. This sequence will be displayed on the Evolution Zone Control screen. After the gas valve and blower motor turn on, the screen will automatically change to ″FURNACE CHECK″ and show the current operating status of the furnace.

Checkout = FAN COIL

ELECTRIC HEAT CHECK

•ELECTRIC HEAT RUNTIME: 5 min., Default time = 5 min., Range = 0 - 120 min.

If you have a fan coil with electric heaters, this menu item will allow the heaters to be exercised.

—10—

With self-identifying electric heaters, three stages of electric heat are available to be exercised in any combination. Non-identifying heaters will only provide one stage of heat.

Enter the run time (in minutes) of each stage of heat to be exercised then press START (right-side button). The display will change to show the fan coil’s operating status.

Checkout = HEAT PUMP HEATING

•HIGH HEAT RUNTIME: 5 min.

•LOW HEAT RUNTIME: 5 min.

•DEFROST: NO

The heat pump heating mode can be exercised with this menu option. With a 2-speed heat pump, a low heat runtime and a high heat runtime are independently selectable to exercise. A defrost cycle is also selectable. Default time = Fixed 5 min. minimum, range = 5 - 120 min.

Checkout = HEAT PUMP COOLING OR AC COOLING

•HIGH COOL RUNTIME: 5 min.

•LOW COOL RUNTIME: 5 min.

The heat pump cooling mode (or AC cooling mode) can be exercised with this menu option. With a 2-speed heat pump or AC unit, a low cool runtime and a high cool runtime are independently selectable to exercise. The display will change to show the heat pump or AC operating status. Default time = Fixed 5 min. minimum, range = 5 - 120 min.

Checkout = HUMIDIFIER

•OFF

•ON

The humidifier can be exercised On and Off with this menu option.

Checkout = VENTILATOR

SPEED:

•OFF

•LOW

•HIGH

The ventilator can be exercised through all of its operating speeds with this menu option.

Checkout = ZONING

DUCT ASSESSMENT

This is the same Duct Assessment that runs on first start-up.

Measures duct capacity for each zone. The Duct Assessment will perform an airflow measurement on each zone and determine the relative size of each zone along with damper leakage. This assessment will require approximately 1 minute for each zone in the system.

NOTE: A Duct Assessment will automatically occur every 24 hours at 1:00 p.m. to check system static and calibrate dampers.

SENSOR DAMPER CHECK:

The Sensor/Damper Check allows the installer to check each zone damper for operation, as well as insure the zone sensor corre- sponds to that particular zone.

When first initiated, the Zone 1 damper will fully OPEN, and all other zones will CLOSE. Using the scroll button, the installer can select each zone and verify the damper is fully open while all other dampers remain closed.

After proper damper operation has been verified, the installer can now check and verify that each remote room sensor corresponds to the proper zone damper in the same zone. Start from the top and highlight zone 1 to open damper. Temporarily disconnect any other zone remote room sensor (at sensor location). That zone damper will now OPEN, while the Zone 1 damper will close. EXAMPLE: If the Zone 2 remote room sensor is disconnected, the Zone 2 damper will now open as indicated on the User Interface