Carrier Infinity SYSTXCCUID01- B Manuale Utente Scaricare il pdf (Pagina 9)

Reset Factory Defaults:

Program Schedule:

S Yes/No to reset b ack 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 events under Service Info menu.

Setup -- Furnace

Upon a first time start--up of the Infinity Control, the furnace DIP

switch settings will be copied to the furnace setup menu. Any

changes can then be made from the Infinity 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 airflows 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. No dehumidification airflow

reduction.

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.

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

S FURNACE

NOTE: Controls the staging of the furnace. More staging options

will be available if furnace is capable of more stages. SYSTEM

setting will allow the Infinity 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. FURNACE will allow the

furnace algorithm to control staging.

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. 26.

S FAN SPEED -- select Low, Med, High for all zones when G

terminal is ener gized

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 Interface displays SYSTEM

MALFUNCTION on screen and registers G terminal shutdown

event in Last 10 System Events. See Fig. 27.

FE Fan Coil or

Variable Speed Furnace

A07114

Fig. 26 -- G Input Wiring for Blower Operation

FE Fan Coil or

Variable Speed Furnace

A07115

Fig. 27 -- G Input Wiring for System Shutdown

with (--B) Infinityt Control (Contact type selectable;

Normally Closed (default) or Normally Open)

High Stage Timer

Minimum amount of time low stage must operate before high stage

is activated. Ten to 60 minutes. 10 = default

A demand of 5_F/3_C or more will override the staging timer.

Off Delay

S 90 seconds

S 120 seconds (default)

S 150 seconds

S 180 seconds

Amount of time the blower will continue to run after heating has

shut off.

CCUID01-- B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Commenti su questo manuale

Nessun commento

Carrier Infinity SYSTXCCUID01- B Manuale Utente Pagina 9

Commenti su questo manuale

Prodotti e manuali riguardandi Pannello di controllo Carrier Infinity SYSTXCCUID01- B