Options Tab Installer Settings - Lennox ComfortSense 7000 Series Programming And Application Manual

Options Tab Installer Settings

Installer Settings
[
OPTIONS TAB > INSTALLER SETTINGS > [ENTER] [ENTER]
COMPRESSOR PROTECT . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTACT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . .
CUSTOM REMINDERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAYLIGHT SAVING TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DEADBAND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DEHUMIDIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIFFERENTIAL SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . .
ENERGY STAR DEFAULT . . . . . . . . . . . . . . . . . . . . . . . . . . .
H/C STGS LOCKED IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIGH BALANCE POINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HUMIDITY OFFSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HUMIDITY SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HUMIDIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOW BALANCE POINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RESET SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RESIDUAL COOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SMOOTH SET BACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SSR STG2 LOCK OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STAGE DELAY/DIFFERENTIAL SETTINGS
STG 1 DIFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STG 2 DIFF thru STG 4 DIFF
STG DELAY TIMERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STG2 HP LOCK TEMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SYSTEM SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SYSTEM TEST MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TEMPERATURE OFFSET . . . . . . . . . . . . . . . . . . . . . . . . . . .
Press OPTIONS tab for the main options screen, then use
the arrows to select INSTALLER SETTINGS. Press EN-
TER.
INSTALLER SETTINGS
−−−−−−−−−−−−−−−−−−−−
After the first ENTER, the following appears:
MUST BE SET BY
QUALIFIED PERSON
Press ENTER again to access installer settings. (CANCEL
returns to the main OPTIONS screen.)
The following items may be modified. Follow the instruc-
tions for each parameter. Note that some options will not
appear for all setups (e.g. only Heat Pumps will have Low
and High Balance Points; otherwise, these do not appear).
SYSTEM SETUP Sets the thermostat for operation with
a heat pump or non-heat pump and defines the number of
compressor stages and the number of backup heat stages.
The default settings for the system are Non−heat Pump,
Gas/Oil, 2 compressor stages, 2 indoor heat stages.
Use arrows to select from the list; then press ENTER.
SYSTEM SETUP
NON HEAT PUMP
HEAT PUMP
COMPRESSOR STAGES
INDOOR HEAT STAGES
506230−01 05/09
Page 13
Page 12
Page 12
Page 12
Page 10
Page 15
Page 17
Page 12
Page 17
Page 10
Page 13
Page 12
Page 14
Page 10
Page 12
Page 10
Page 11
Page 11
. . . . Page 12, Page 17
Page 17
. . . . . . . . . . . . . . . . . . . . . . . . . Page 17
Page 17
Page 17
Page 10
Page 13
Page 13
For NON HEAT PUMP, use arrows to select backup heat:
] NO HEAT, GAS/OIL, or ELECTRIC; then press SAVE.
NON HEAT PUMP
NO HEAT
GAS/OIL
ELECTRIC
For HEAT PUMP, use arrows to select backup heat: NO
BACKUP HEAT, DUAL FUEL (GAS/OIL), or ELECTRIC;
then press SAVE.
HEAT PUMP
NO BACKUP HEAT
DUAL FUEL (GAS/OIL)
ELECTRIC
For COMPRESSOR STAGES, use arrows to select either
1 or 2 compressor stages; then press SAVE.
COMPRESSOR STAGES
For INDOOR HEAT STAGES, use arrows to select 1 or 2
indoor heat stages; then press SAVE.
INDOOR HEAT STAGES
RESIDUAL COOL default is zero seconds. This is the
time, in seconds, that the fan runs after a call for cooling is
satisfied in order to deliver any residual cooling ability from
the coil and ductwork into the conditioned space. Scroll to
RESIDUAL COOL; press ENTER. Use arrows to select
seconds: 0, 30, 60, 90, and 120; press SAVE.
RESIDUAL COOL
DEFAULT(OS)
LOW BALANCE POINT default 25°F (heat pump only,
and if outdoor sensor installed). If outdoor temperature is
below programmed Low Balance Point, compressor heat-
ing is not allowed. Use arrows to select OFF or any point
from −20°F to the High Balance Point setting in 1.0°F steps;
press SAVE.
LOW BALANCE POINT
DEFAULT(25°F)
HIGH BALANCE POINT default is 50°F (heat pump on-
ly, and if outdoor sensor installed). If outdoor temperature
is above the High Balance point, then auxiliary heat is not
allowed. High Balance Point cannot be set closer than 2°F
above the Low Balance Point. For example, if LBP is 25°F,
HBP must be at least 27°F. Use arrows to select OFF or
any point from the Low Balance Point up to 75°F in 1.0°F
steps; press SAVE.
HIGH BALANCE POINT
DEFAULT(5O°F)
DEADBAND default is 4°F. The deadband setting is the
minimum difference between the cooling and heating set-
points. This setting is used in autochangeover mode to en-
sure smooth equipment operation and allows for flexibility
®
in Humiditrol
from 3 to 8°F.
DEADBAND
DEFAULT(4°F)
Page 10
2
2
6OS
25°F
45°F
EDA operation. The deadband is adjustable
5°F