Carrier Infinity Control Installation Instructions Manual page 10

Offsets:
This option allows calibration (or deliberate miscalibration) of the
temperature and humidity sensors. These offsets are added to the
actual temperature/humidity values (defaults=0).
S Zone 1 Offset: - -5 to +5_F (- -3_C to +3_C).
S Outside Temp Offset: - -5 to +5_F (- -3_C to +3_C).
S Humidity Offset: - -10 to +10%.
Cycles Per Hour:
S Maximum cycles per hour = 4 (default) or 6.
S Anticipator = 1 to 9 (default=3). This adjusts sensitivity to
temperature changes. 1 = most sensitive, 9 = least sensitive.
S If space is over- -conditioning, increase the anticipator setting.
S If space is under- -conditioning, decrease the anticipator setting.
Programming:
S ON (default)- - allows program schedule to be set by user.
S OFF - - system becomes non- -programmable
S Periods Per Day = 2 or 4 (default=4)
S Programmable Fan On/Off (default=Off). If ON is selected, fan
can be set to Auto, Low, Med, or High.
Smart Recovery:
S On or Off (default=On)
Applies to programmable operation only. Will start recovery 90
minutes prior to schedule change in both heating and cooling
mode. Refer to operational information for more detail.
English/Metric Display:
S _F or _C (default = _F)
Reset Factory Defaults:
Program Schedule:
S Yes/No to reset back to Energy Star default Time and Temp
schedules.
User Settings:
S Yes/No to reset the user settings in the Advanced Setup to
factory default settings.
Install Settings:
S Yes/No to reset install settings in Install/Service menus to factory
default settings.
Last 10 System Events:
S Yes/No to reset last 10 system events under Service Info menu.
Setup - - Furnace
Upon a first time start- -up of the Infinity Zone Control, the furnace
DIP switch settings will be copied to the furnace setup menu. Any
changes can then be made from the Infinity Zone Control.
Airflow:
S COMFORT (default)
S EFFICIENCY
Selects the airflow of the furnace when heating. EFFICIENCY is
the airflow used to meet specified ratings, COMFORT is a
decreased airflow used to increase the output air temperature and
provide increased comfort.
AC Airflow:
S COMFORT (default) - - cooling airflow is varied depending on
humidity and temperature demands settings. This selection
enables the full dehumidify and comfort capabilities of the
system. When COMFORT is not selected, the unit will not run
reduced aiflows for dehumidification.
S EFFICIENCY - - fixed airflow used to achieve specified ratings - -
no dehumidification airflow reduction. This is nominally 350
CFM/ton, but will vary if a 2- -stage outdoor unit is used.
S MAXIMUM - - 400 CFM/ton.
Dehum Airflow:
S NORMAL (factory default) - - When equipment is running to
dehumidify, the airflow is allowed to adjust to a minimum to
satisfy the dehumidification call.
S HIGH - - Minimum airflow during the dehumidify mode is
increased to reduce duct and register sweating. Also increases
minimum airflow during normal cooling operation to reduce
duct sweating.
Low Heat Rise
S ON
S OFF (default)
Set to ON if the system contains a bypass humidifier. The ON
setting will increase the furnace low heat airflow.
Staging
S SYSTEM (default)
S LOW
S HIGH
Controls the staging of the furnace. SYSTEM setting will allow
the Infinity Zone Control to determine furnace staging. LOW will
only run the low stage of furnace heat. HIGH will only run the
high stage of furnace heat.
G Terminal
This setup option selects desired operation when the R- -G circuit
changes state on the furnace control board depending on setup.
S DISABLED (Default)
S FAN - - turns on fan to selected fan speed when G terminal is
energized. See Fig. 28.
R
G
Fig. 28 - - G Input Wiring for Blower Operation
S FAN SPEED - - select Low, Med, High for all zones when G
terminal is energized
S SHUTDOWN - - shuts off fan and equipment when initiated.
This function is not intended for emergency fire shutdown. It
may be activated by a dry contact from an external device such
as a float switch or a relay. User selects whether the contact is
NC - - normally closed (default) or NO - - normally open. User
Interface displays SYSTEM MALFUNCTION on screen and
registers G terminal shutdown event in Last 10 System Events.
See Fig. 29.
10
FE Fan Coil or
Variable Speed Furnace
A07114