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Table 1 — Daily Schedule Planner

NOTE: The cooling temperature set point must be higher than the heating temperature set point. (The temperature difference may be changed in
the advanced set up configuration by the installer.)

Select Desired Temperature — 

The UP and DOWN

ARROW buttons are used to adjust the heating and cooling set
points. Pressing the UP and DOWN ARROW buttons in Auto
mode will adjust both the heating and cooling set points. Press-
ing the UP and DOWN ARROW buttons in either Heat or
Cool mode will adjust only the heating or cooling set point.

NOTE: If the Single Set Point mode is configured by the
installer, there will be only one set point for both heating and
cooling.

Four-Pipe Operation — 

The Mode button selects the

operating mode of the thermostat. If OFF is selected, the ther-
mostat will not enter Heating or Cooling mode. If HEAT is se-
lected, the thermostat will only enter Heating mode (if the
room temperature is below the heating set point). If COOL is
selected, the thermostat will only enter Cooling mode (if the
room temperature is above the cooling set point). If AUTO is
selected, the thermostat will enter Heating or Cooling mode
based on the room temperature and the heating and cooling set
points. If Program On is selected, the thermostat will follow the
occupied schedule.

Two-Pipe Operation

NOTE: The thermostat default is 4-pipe operation. The ther-
mostat must be configured for 2-pipe operation.
HEAT ONLY — When the thermostat is configured for Heat
Only operation, only Heat, Program On, and Off modes can be
selected.
COOL ONLY — When the thermostat is configured for Cool
Only operation, only Cool, Program On, and Off modes can be
selected.
HEAT/COOL WITH CHANGEOVER SENSOR  —  When
the thermostat is configured for operation with a changeover
sensor, all the modes are available for operation. If the water
temperature is changed during the year, the thermostat will au-
tomatically lock out the incorrect mode. Heat or Cool modes
may not be available, depending on water temperature.
TOTAL OR AUXILIARY ELECTRIC HEAT — The  Mode
button selects the operating mode of the thermostat. If OFF is
selected, the thermostat will not enter Heating or Cooling
mode.

If HEAT is selected, the thermostat will only enter Heating

mode (if room temperature is below the heating set point). For
total electric heat, a call for heat will activate the electric heater.
For auxiliary electric heat, a call for heat will either activate the
electric heater (if chilled water is in the coil), or open the coil
valve (if hot water is in the coil).

If COOL is selected, the thermostat will only enter Cooling

mode (if room temperature is above the cooling set point and
chilled water is in the coil).

If AUTO is selected, Heating or Cooling mode based on the

room temperature and the heating and cooling set points.
NOTE: Certain modes may be locked out by the type of appli-
cation or the reading of the changeover sensor.
Auto-Changeover  — When the thermostat mode is set to
AUTO, the thermostat will provide automatic changeover from

DAY

OF THE

WEEK

SCHEDULE

Occupied 1

Occupied 2

Occupied 3

Unoccupied

Start / Stop / Heat / Cool

Start / Stop / Heat / Cool

Start / Stop / Heat / Cool

Heat / Cool

Monday

/

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/

Tuesday

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Wednesday

/

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/

Thursday

/

/

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/

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/

/

Friday

/

/

/

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/

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/

Saturday

/

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/

Sunday

/

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/

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/

Fig. 3 — Setting Occupied 1 Set Points

Fig. 4 — Start Time Display

Fig. 5 — Copy Command Display

Содержание 33CSSP2-FC

Страница 1: ...thermostat stores programs for 7 independent days Batteries are not required During power interruption the internal NEVERLOST mem ory stores configuration settings for an unlimited time while the clock continues to run for at least 48 hours The thermostat can be configured to accept several different equipment configurations including 2 or 4 pipe operation The temperature display range of the ther...

Страница 2: ... F 2 to 36 C or OF no unoccupied cooling To configure the Unoccupied Cooling set point to OF press the DOWN ARROW button until 35 F 2 C is displayed Press the DOWN ARROW button again to display OF Press the Mode button to continue 5 The heating set point for Unoccupied will be displayed Use the UP ARROW and DOWN ARROW buttons to raise or lower the heating set point until the desired tem perature i...

Страница 3: ...L ONLY When the thermostat is configured for Cool Only operation only Cool Program On and Off modes can be selected HEAT COOL WITH CHANGEOVER SENSOR When the thermostat is configured for operation with a changeover sensor all the modes are available for operation If the water temperature is changed during the year the thermostat will au tomatically lock out the incorrect mode Heat or Cool modes ma...

Страница 4: ...by the installer The minimum temperature difference is enforced during Auto mode and Program On operation Single Set Point Operation When the thermostat is configured for single set point operation the display on the thermostat will change Instead of displaying current room temperature the large number shown will be the user set point This set point is used for both heating and cooling Press and h...

Страница 5: ...5 ...

Страница 6: ...6 ...

Страница 7: ......

Страница 8: ...nue or change at any time specifications or designs without notice and without incurring obligations PC 111 Catalog No 533 30004 Printed in U S A Form 33CS 18SO Pg 8 6 03 Replaces 33CS 15SO Book 1 4 Tab 11a 13a Copyright 2003 Carrier Corporation ...

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