7
non-programmable. Allowable selections are OF (off), 30, 60,
and 90. The default is 90.
OPTION 13 — SPACE TEMPERATURE OFFSET
ADJUSTMENT — This configuration is the number of de-
grees to be added to the displayed temperature to calibrate or
deliberately miscalibrate the measured space
temperature. The
range is from –5 to +5 F. The default is 0.
OPTION 14 — HUMIDITY OFFSET ADJUSTMENT —
This configuration is the percentage to be added to the dis-
played humidity to calibrate or deliberately miscalibrate the
measured humidity. The range is from –9% to +9% RH. The
default is 0.
OPTION 15 — ENABLE AUTO MODE — This configura-
tion allows the user to select auto changeover mode in addition
to heat and cool. It allows the thermostat to automatically
change between heating mode and cooling mode when suffi-
cient demand for heating or cooling exists. When it is set to On,
then Auto mode is available. When it is set to OF, then Auto
mode is not available. Allowable selections are On and OF
(off). The default is On.
OPTION 16 — CYCLES PER HOUR — This selection lim-
its the number of cycles per hour that the thermostat allows the
system to operate. Selections are 4, 6, 8.
When set to 4, the heating and cooling outputs will be ener-
gized no more than 4 times per hour. When an output is ener-
gized, it will not be energized again for 15 minutes.
When set to 6, the heating and cooling outputs will be ener-
gized no more than 6 times per hour. When an output is ener-
gized, it will not be energized again for 10 minutes.
When set to 8, the heating and cooling outputs will be ener-
gized no more than 8 times per hour. When an output is ener-
gized, it will not be energized again for 7.5 minutes.
The default is 4.
OPTION 17 — TIME BETWEEN STAGES — This selec-
tion is only available for heat pump systems. This determines
the minimum number of minutes of equipment operation on
the highest compressor stage before allowing the transition to
auxiliary heat. Available selections are 10, 15, 20, and 25 min-
utes. The time between stages of low speed and high speed
compressor will be fixed at 10 minutes. The default is
15 minutes.
OPTION 18 — BACKLIGHT CONFIGURATION —
When set to OF (off), the backlight will be lit for 10 seconds
after a button is pressed. After 10 seconds of no button presses,
the backlight turns off. When set to 1-5, the backlight will nor-
mally be on and dim in appearance. The backlight brightness
becomes brighter when a button is pressed. After 10 seconds of
no button presses, the backlight will return to the dimmer level
until another button press occurs. The range of brightness is 1
through 5 with 5 being full brightness. Allowable selections
are OF (off) and 1-5. The default is 3.
OPTION 19 — DRY CONTACT — There are 3 available
selections, OF, 1 and 2. When set to OF, the dry contact is
always deenergized.
When set to 1, the dry contact will be energized for the
specified number of minutes per hour. This selection is pro-
grammable by period. When this selection is changed from OF
to 1, the period icons are shown and the minute segments of the
clock display are shown. The triangle icon next to the OCC pe-
riod will be on and a value between 0 and 60 will be shown in
the minutes display. See the Dry Contact/Economizer Output
section on page 11 for further explanation of dry contact con-
figuration and use. To change the period or minutes, press the
softkey below the period or minutes and then use the UP or
DOWN buttons to change to the desired value.
When set to 2, the dry contact will operate as a DEHUM re-
lay. This option is only available on the 33CS2PPRH-01 mod-
el. There is a +1/–4% hysteresis around the dehumidification
set point to prevent rapid on/off cycling of the DEHUM output.
When configured for dehumidification, the Rc terminal must
be connected to one of the dry contact terminals. This provides
power to energize the dehumidification terminal on the cooling
equipment when the dry contact is closed. See the Humidity
Control Features section on page 9 for more information.
The default is OF (off) for 33CS2PP2S-01 thermostats and
2 for 33CS2PPRH-01 thermostats.
OPTION 20 — OUTDOOR AIR TEMPERATURE OFF-
SET ADJUSTMENT — This selection allows the calibration,
or deliberate miscalibration of the outdoor air temperature sen-
sor reading. The selection ranges from –5 to +5 F. The default
is 0.
OPTION 21 — KEYPAD LOCKOUT — This selection al-
lows the installer to limit access to the keypad. Selections are
OF (off), 1, 2, 3. When set to OF (off), the user has full access
to the keypad.
When set to 1, the user has access to modify set points and
time of day. The occupied button is functional.
When set to 2, the user has access to change the set points
only. The occupied button is functional.
When set to 3, the entire keypad is locked. When a button is
pressed, the backlight will turn on but none of the operating pa-
rameters will be changed. When the keypad lock selection is
turned on, the padlock icon will be displayed. To unlock the
keypad, press and hold the UP and DOWN buttons simulta-
neously for five seconds. When the keypad is unlocked, the
padlock icon will turn off. The keypad will remain unlocked
for two minutes after the last button press. After two minutes
with no button presses, the keypad will lock again. The keypad
will not lock in the software configuration mode or in the in-
staller test mode.
The default is OF (off).
OPTION 22 — HIGH COOL LATCH TEMPERA-
TURE — An outdoor sensor is required for high cool latch
feature. This selection is not available if the equipment DDC
has been set to On. Configuration settings are OF (off), 80, 85,
90, 95, 100, 105, 110, and On.
When set to OF (off), cooling always starts in low stage
(Y1) and stages up to high stage (Y1 and Y/Y2) when demand
is sufficient and staging timer constraints have been satisfied.
When set to 80 through 110 F, this is the outdoor tempera-
ture above which both first and second stages of the compres-
sor are energized to satisfy all cooling demands. When a cycle
starts under a high cool latch, it will finish the cooling cycle on
high stage. If the cooling equipment is energized to satisfy a
dehumidification demand only (no cooling demand), the latch
will not be applied.
When set to On, the Y1 and Y/Y2 outputs are simultaneous-
ly energized to satisfy all cooling demands.
The default is OF (off).
OPTION 23 — HIGH HEAT LATCH TEMPERATURE —
This selection is only available when Option 1 is set to HP and
Option 7 (equipment DDC controller) is set to OF (off). Con-
figuration settings are OF (off), 20, 25, 30, 35, 40, 45, 50, and
On.
When set to OF (off), heating always starts in low stage
(Y1) and stages up to high stage (Y1 and Y/Y2) when demand
is sufficient and staging timer constraints have been satisfied.
When set to 20 through 50 F, this is the outdoor temperature
below which both first and second stages of the compressor are
energized to satisfy all heating demands. When a cycle starts
under a high heat latch, it will finish the heating cycle on high
stage.
When set to On, the Y1 and Y/Y2 outputs are simultaneous-
ly energized to satisfy all heating demands.
