11
terminal shutdown event in Last 10 System Events. See
Fig. 29.
S
GEN (generator input) -- displays GENERATOR MAL-
FUNCTION pop--up message when G is energized. This
function requires the addition of a Generator Self Test
Verifier (Part No. GSV200) which must be purchased
separately. Visit
www.GeneratorVerifier.com
for details
and ordering information. See Fig. 28.
R
G
FE Fan Coil or
Variable Speed Furnace
A07114
Fig. 28 -- G Input Wiring for Blower Operation or Generator
Malfunction with (--B) Evolution
t
Control
R
G
FE Fan Coil or
Variable Speed Furnace
A07115
Fig. 29 -- G Input Wiring for System Shutdown
with (--B) Evolution
t
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 / 2.8
_
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.
Setup -- Fan Coil
HP/AC Airflow:
S
COMFORT (default) Cooling airflow is varied depend-
ing on humidity and temperature demand settings. This
selection enables the full dehumidify and comfort capa-
bilities of the system. When
COMFORT
is not selected,
the unit will not run reduced airflows for dehumidifica-
tion. Heat Pump airflow is varied depending on outdoor
temperature to maximize comfort.
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 out-
door unit is used.
S
MAXIMUM -- 400 CFM/ton. Dehumidify features are
not active when set to maximum.
Dehum Airflow:
S
NORMAL (factory default) -- When equipment is run-
ning 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 opera-
tion to reduce duct sweating.
Heater Size:
S
(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
number of the fan coil). If the electric heater is self--identifying, this
value is not shown.
G Terminal
This setup option selects desired operation when the R--G circuit is
made on the fan coil control board.
S
DISABLED (Default)
S
FAN -- turns on fan to selected fan speed when G termi-
nal is energized. See Fig. 28.
S
FAN SPEED -- select Low, Med, High for all zones
when G terminal is energized.
S
SHUTDOWN -- shuts off fan and equipment when initi-
ated. This function 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.
S
GEN (generator input) -- displays GENERATOR MAL-
FUNCTION pop--up message when G is energized. This
function requires the addition of a Generator Self Test
Verifier (part No. GSV200) which must be purchased
separately. Visit
www.GeneratorVerifier.com
for details
and ordering information. See Fig. 28.
Setup -- Heat Pump / AC
Cooling Lockout:
S
NONE (default)
S
45
_
F / 7
_
C
S
50
_
F / 10
_
C
S
55
_
F / 13
_
C
Outside temperature below which cooling will not be provided.
Low Ambient Cooling:
S
NO (default)
S
YES
Selecting
YES
will enable the low ambient cooling operation in
the outdoor unit. This setting is only available with communicating
outdoor units and with Cooling Lockout set to
NONE
.
Entered Size:
S
(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:
S
30 minutes
BBU
IZ
01
--
B
