6
NOTE
: If the variable--speed indoor equipment (furnace or fan
coil) cannot be found, the User Interface will display “CANNOT
COMMUNICATE WITH INDOOR UNIT”. This MUST be
corrected before the initial power up sequence can continue. If
indoor unit is found, but outdoor unit is not found, “OUTDOOR
UNIT NOT IDENTIFIED” will appear. Proceed to the next section
for Outdoor Unit Identification.
Selecting Outdoor Unit
If there is no communicating outdoor unit, the screen, shown in
Fig. 17, will appear. Press either Left or Right Up/Down button to
select AC (air conditioner), HP (heat pump), or None (no unit
installed). Press right--side button to continue to next screen.
If either AC or HP has been selected as the outdoor unit type, the
middle screen will appear (see Fig. 17). Press either Left or Right
Up/Down button to select appropriate BTU size of outdoor unit,
then press right side button to continue. If a NIM (Network
Interface Module) is applied for non--communicating two--stage
outdoor equipment, select 1 or 2--stage compressor operation, and
press right--side button to continue.
OUTDOOR UNIT
NOT IDENTIFIED
SELECT TYPE:
NONE
NONE, AC, HP
PRESS +/- TO MAKE
SELECTION
CONTINUE
OUTDOOR UNIT
ENTER HEAT PUMP
SIZE
36000 BTU
18000 TO 60000 BTU
PRESS +/- TO MAKE
SELECTION
BACK CONTINUE
OUTDOOR UNIT
HEAT PUMP
ENTER NUMBER OF
SPEEDS, 1 or 2:
1
PRESS +/- TO MAKE
SELECTION
BACK CONTINUE
A03196
Fig. 17 -- Selecting Outdoor Unit
NOTE
: Range of outdoor unit BTU selection is limited by model
number of indoor unit installed. The Infinity Control will not allow
an outdoor unit size that is not supported by the installed indoor
unit.
NOTE
: On new system installations, the model and serial number
will be recognized and displayed. On any indoor/outdoor board
replacements, the equipment will be recognized but the exact
model/serial number will not be displayed.
Selecting Indoor Evaporator Coil
If a furnace is installed with a variable capacity heat pump, a screen
will appear to select the installed indoor evaporator coil. This
selection is used to adequately calculate refrigerant charge required
while in the Heat Pump Charging screens under the Heat Pump
Checkout menu. Select “other” for non--Carrier evaporators.
Selecting Electric Heater
If the equipment is a fan coil, packaged heat pump, or packaged
AC and the electric heater is not self--identifying, “ELECTRIC
HEATER NOT IDENTIFIED” will appear (see Fig. 18). Press
either Left or Right Up/Down button to select appropriate size of
electric heater installed, then press right--side button to continue.
An asterisks (*) will appear next to electric heater sizes that may
cause excessive airflow.
ELECTRIC HEATER
NOT IDENTIFIED
ENTER SIZE:
5 KW
NONE, 5,10,15 KW
PRESS +/- TO MAKE
SELECTION
BACK CONTINUE
A03197
Fig. 18 -- Selecting Electric Heater
NOTE
: Range of electric heaters available is limited by model
number of the equipment installed. The Infinity Control will not
allow an electric heater size that is not supported by the installed
equipment.
Hydronic Heat Applications
The Infinity Control supports 2 types of Hydronic Heat
applications:
1. Hot water coil in combination with an FE fan coil and heat
pump, or hot water coil as sole heat source with an FE fan
coil.
2. Non--zoned FE fan coil combined with radiant hot water
heat.
In either application, a Hydronic Heat kit should be installed in
place of an electric heater. See FE fan coil Product Data for
accessory part number. The system will identify that Hydonic Heat
has been installed during the initial commissioning process. The
system will treat the hot water coil as either auxiliary heat in a heat
pump application, or the sole heat source. Setup options for
Hydronic Heat applications are described in the Setup section of
this instruction.
Selecting Accessories
Once the indoor and outdoor equipment have been found or
entered, the following screens will appear allowing the Installer to
select the “AIR FILTER TYPE; HUMIDIFIER INSTALLED”;
and “UV LIGHTS INSTALLED” (See Fig. 19). Use either Left or
Right Up/Down button to make appropriate selections in the
highlighted area on the display screen. Press right--side button to
continue (or advance) to the next screen.
ACCESSORIES
HUMIDIFIER
INSTALLED?
YES
PRESS +/- TO MAKE
SELECTION
BACK CONTINUE
ACCESSORIES
U.V. LIGHTS
INSTALLED?
YES
PRESS +/- TO MAKE
SELECTION
BACK CONTINUE
ACCESSORIES
AIR FILTER TYPE:
EAC
EAC
MEDIA
MEDIA + EAC
PRESS +/- TO MAKE
SELECTION
CONTINUE
AIR FILTER MEDIA TYPE
HUMIDIFIER INSTALLED?
U.V. LIGHTS INSTALLED?
A03198
Fig. 19 -- Accessories —UV Lights
Air Filter Type
This accessory screen will appear first. The installer will need to
enter the type of filter (AIR FILTER, ELEC. AIR CLEANER, or
PURIFIER). See Table 1 and make a selection using Left or Right
Up/Down button, then press right--side button to continue.
Table 1 – Filter Selection
INSTALLED FILTER
MENU
SELECTION
1 inch to 4 inch media
AIR FILTER
High voltage EAC
AIR CLEANER
Infinity
t
Air Purifier
AIR PURIFIER
Humidifier Installed
This will appear after the Air Filter Type screen. Select whether a
humidifier is installed on the system, YES or NO, then press
right--side button to continue.
UV Lights Installed
This screen will appear to select whether UV lights are installed on
the system, select YES or NO, then press right--side button to
continue.
UID
01
--
V
