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Carrier Infinity SYSTXCCUIZ01 Installation And Start-Up Instructions Manual page 10

Zone control

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ELECT HEAT LOCKOUT / LOCKOUT TEMP:
• NONE (default)
• +5 to 55 deg. F
Outside temperature above which the electric heat will not operate.
In dual fuel applications, heat pump will not operate below
selected temperature.
HIGH COOL LATCH:
• NONE (default)
• 80 - 110 deg F
Outside temperature above which only the high speed (of a
2-speed outdoor unit) will run when cooling.
Setup = ZONING
DISABLE ZONING
• No (default)
• Yes
If Yes is selected, zoning is disabled and all dampers open. The
system will run unzoned using the Zone 1 sensor.
ZONE OFFSETS:
• Zone Temperature Offsets (defaults = 0) Range -5° to +5°
This option allows actual temperature offset for each zone,
allowing calibration (or deliberate mis-calibration) of each sensor.
AIRFLOW LIMITS:
• Low
• Medium
• High (default)
• Maximum
Zone airflow limit, which is selectable for each zone. Low,
Medium, and High allows a relative noise/airflow relationship in a
zone (i.e. comfort vs. noise). Maximum allows unlimited
noise/airflow (i.e. maximum airflow allowed).
Setup = ACCESSORIES
FILTER TYPE:
• MEDIA (i.e. TrueSense™)
• EAC
• MEDIA+EAC (i.e. TrueSense™)
CLEAN INTERVAL: 30 to 180 days (of actual blower operation).
(Default = 90)
Interval at which the Clean Filter notification will turn on. Applies
to EAC filter selection only.
HUMIDIFIER INSTALLED:
• NO
• YES
If YES, indicates to the system whether a humidifier is installed
and enables humidification functions.
CHANGE PAD INTERVAL: 1 to 24 months of humidifier
operation (default=6 months)
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.
FURNACE
HEAT PUMP HEATING
HEAT PUMP COOLING
HUMIDIFIER
ZONING
VENTILATOR
BACK
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 Infinity 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.
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.
10
CHECKOUT
SELECT
A03204

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