Carrier Infinity SYSTXCCUID01 - Manual (Page 9)

SETUP = FAN COIL:
HP/AC AIRFLOW:
• COMFORT (default)
• EFFICIENCY
• MAXIMUM
Selects the airflow of the fan coil when heating or cooling with a
heat pump (or cooling with an AC unit). COMFORT is a
decreased airflow used to improve humidity control. EFFI-
CIENCY is the airflow used to meet specified ratings. MAXI-
MUM is a fixed airflow speed of 400 CFM/ton based on the
outdoor unit size.
DEHUM AIRFLOW:
• NORMAL (default)
• HIGH
Normal airflow adjustment used during dehumidifying. If duct
sweating is an issue, selecting HIGH will increase the dehumidi-
fying airflow speed and reduce the sweating.
HEATER SIZE:
• (choices dependent upon fan coil model)
This will show the heater size entered during the start-up process.
This value can be changed to another value (limited by the model
of the fan coil). If the electric heater is self-identifying, this value
is not shown.
SETUP = HEAT PUMP / AC:
COOLING LOCKOUT:
• NONE (default)
• 45° F.
• 50° F.
• 55° F.
Outside temperature below which cooling will not be provided.
ENTERED SIZE:
• (dependent on indoor unit model)
Size of the outdoor unit entered during the start-up process. If the
outdoor unit is a communicating model, this value will not be
shown. This size can be changed here but is limited to sizes that the
indoor unit can handle.
DEFROST INTERVAL:
• 30 minutes
• 60 minutes
• 90 minutes (default)
• 120 minutes
Time interval at which defrost cycles can occur on a heat pump.
ELECT HEAT LOCKOUT:
• NONE (default)
• +5 to 55 deg. F
Outside temperature above which the electric heat will not operate.
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 = ACCESSORIES
FILTER TYPE:
• MEDIA
• EAC
• MEDIA+EAC
CLEAN INTERVAL: 30 to 180 days (of blower operation).
(Default = 90)
Interval at which the Clean Filter notification will turn on. Applies
to EAC or MEDIA+EAC filter selection only.
SETUP = HUMIDIFIER
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 if there is a
humidify demand.
SETUP = VENTILATOR
NOTE: Only appears if ventilator is installed.
CLEAN INTERVAL:
• 60 to 180 days of operation (default=90)
Interval at which the Clean Ventilator Pre-filter notification will
turn on.
SETUP = UV LIGHTS
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)
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