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wiring, or other high voltage wiring. Do not use building
metalwork as a ground. Use only unshielded wire.
NOTE: Sensors can only be averaged when using a wireless
remote sensor (33CSRFS-RC/RE).
NOTE: An outdoor temperature sensor or a duct temperature
sensor can be used with the remote temperature sensor wiring
connections instead of a remote temperature sensor. However,
no matter which sensor is used, the thermostat will ignore the
reading of its internal sensor and control to the accessory sen-
sor reading, unless the Sensor Type configuration is set to yes.

Program Thermostat Schedules —

Before pro-

gramming the thermostat, plan the thermostat daily schedule.
The schedule is divided into 7 days (Monday through Sunday).
Each day has from 2 to 4 time periods (Occupied 1, Occupied
2, Occupied 3, Unoccupied) depending on the configuration of
the thermostat. Each occupied time period has a start time, stop
time, heating set point, and cooling set point. The unoccupied
time period has a heating set point and a cooling set point. The
unoccupied time period is active whenever an occupied time
period is not active. Fill in Table 3 as an aid to programming
the daily schedules.

PROGRAMMING MODE — To program the daily sched-
ules, perform the following procedure:

1. Enter Programming mode by pressing and holding the

Mode and UP ARROW buttons. The Occupied 1 annun-
ciator will appear on the thermostat display. Use the UP
ARROW and DOWN ARROW buttons to set the maxi-
mum number of Occupied periods for each day. The ther-
mostat can be set to 1, 2, or 3. After the number of Occu-
pied periods has been selected, press the Mode button.
See Fig. 6.

2. The cooling set point for Occupied 1 will be displayed.

Use the UP ARROW and DOWN ARROW buttons to
raise or lower the cooling set point until the desired tem-
perature is shown. The range of acceptable values is 35 to
99 F (1 to 37 C). Press the Mode button to continue. See
Fig. 6.

3. The heating set point for Occupied 1 will be displayed.

Use the UP ARROW and DOWN ARROW buttons to
raise or lower the heating set point until the desired tem-
perature is shown. The range of acceptable values is 35 to
99 F (1 to 37 C). Press the Mode button to continue. See
Fig. 6.

4. The cooling set point for Unoccupied will be displayed.

Use the UP ARROW and DOWN ARROW buttons to
raise or lower the cooling set point until the desired tem-
perature is shown. The range of acceptable values is 35 to
99 F (1 to 37 C) or ‘‘OF’’ (no unoccupied cooling). To
configure the Unoccupied Cooling set point to OF, press
the UP ARROW button until 99 F is displayed. Press the
UP 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 is shown. The range of acceptable values is 35 to
99 F (1 to 37 C) or ‘‘OF’’ (no unoccupied heating). To
configure the Unoccupied Heating set point to OF, press
the DOWN ARROW button until 35 F is displayed. Press
the DOWN ARROW button again to display OF. Press
the Mode button to continue.

6. The day of the week will be shown. Use the UP ARROW

and DOWN ARROW buttons to change the day of the
week until the desired starting day is shown. Possible
choices are Mo (Monday) through Su (Sunday). Press the
Mode button when the desired day is shown.

7. The Start Time for Occupied 1 will be displayed. Use the

UP ARROW and DOWN ARROW buttons to raise or
lower the time until the desired Start Time is shown. Press
the Mode button to continue. See Fig. 7.

8. The Stop Time for Occupied 1 will be displayed. Use the

UP ARROW and DOWN ARROW buttons to raise or
lower the time until the desired Stop Time is shown. Press
the Mode button to continue.

9. The On/Off icon will be displayed. Use the UP ARROW

to turn the Occupied 1 period ON for this day. Use the
DOWN ARROW to turn the Occupied 1 period OFF for
this day.

10. If more than one occupied period has been selected in

Step 1, repeat Steps 2 through 9 to program the remaining
schedule for Occupied periods 2 and 3.

11. The Copy command can be used to copy the previous

day’s schedule if the schedules are the same. The copy
command becomes available after all the occupied peri-
ods are programmed in a day. Use the UP ARROW to
change the copy command to YES. Use the DOWNAR-
ROW to change the copy command to NO. Press the
Mode button when the choice has been made. See Fig. 8.
If NO was selected, the schedule will automatically
change to the next day and the user must enter the occu-
pied schedules for that day.
NOTE: Occupied 1 schedule heating and cooling set
points are the same for each day. Occupied 2 and 3 set
points may be set to different values for each day of the
week.

Fig. 6 — Setting Occupied 1 Set Points

Fig. 7 — Start Time Display

Fig. 8 — Copy Command Display

105

Содержание DEBONAIR 33CS

Страница 1: ...most serious hazards which will result in severe personal injury or death WARNING signifies a haz ard which could result in personal injury or death CAUTION is used to identify unsafe practices which would result in minor personal injury or property damage GENERAL The commercial 7 day programmable thermostats are wall mounted low voltage thermostats which maintain room temperature by controlling t...

Страница 2: ... is a hazardous waste and must be disposed of properly 3 Install 2 x 4 in junction box field supplied in wall See Fig 1 4 Route thermostat wires through back of junction box Re move outer sheath from wires for added flexibility Standard solid or multi conductor thermostat wire should be used from the thermostat to the unit Size and length considerations are as follows for a maximum distance from u...

Страница 3: ...o prevent adjacent wires from shorting together Match and connect wires to terminals on the thermostat See Fig 2 and Table 1 5 Attach thermostat to wall On paneling installations see Fig 4 a Push thermostat into hole in wall Make sure tabs on paneling match up with mounting holes on thermostat b Using two 11 2 in self tapping screws attach thermostat to wall Make sure thermostat cover is flush aga...

Страница 4: ...ing UP ARROW or DOWN AR ROW To ensure the schedules are properly followed make sure that AM or PM is correct for the time chosen When the correct time is shown press the Mode button to modify the day of the week The current day will blink on and off Press the UP ARROW and DOWN ARROW buttons until the correct day is shown Press the and hold the Mode and Override buttons at the same time again to ex...

Страница 5: ...an application The soft start staggers the start up times of the units in the event of power loss and restart Each unit should be assigned a unit ID number The 30 second delay time is multiplied the unit ID number to get the total soft start delay time for each unit For example if the unit ID number is 10 set the Soft Start function to 10 the start up delay time is 30 seconds x 10 300 seconds 5 mi...

Страница 6: ...wer the cooling set point until the desired tem perature is shown The range of acceptable values is 35 to 99 F 1 to 37 C or OF no unoccupied cooling To configure the Unoccupied Cooling set point to OF press the UP ARROW button until 99 F is displayed Press the UP 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 A...

Страница 7: ...Press the UP or DOWN ARROW buttons until the flashing number equals room temperature 4 Press the Mode button again to return to normal operation Check Thermostat Operation To check thermo stat operation perform the following procedure 1 Press the Mode button repeatedly until the Heat icon ap pears on the display The thermostat is now in Heating mode 2 Press the UP ARROW button until the heating se...

Страница 8: ...ore the remaining config ured days have passed press the Mode and UP ARROW but tons simultaneously to enter into Programming mode Press the Override button to enter into Holiday Programming mode Press the DOWN ARROW to set the number of days to zero Holiday mode will be disabled Remote Temperature Sensor 33CS250 FS Only A remote temperature sensor is available to read the temperature from a space ...

Страница 9: ...check the unit wiring diagram See Fig 10 SOFT START When multiple thermostats are controlled by the same external device a Soft Start option can be used to stagger the turn on times of the HVAC equipment This feature may cause a delay in operation after entering Unoccupied mode 10 Watt Resistor A 10 watt 270 ohm resistor is pro vided with the thermostat This resistor should only be used in applica...

Страница 10: ...ac is not present replace the thermostat When using 4 wires R G W Y the cooling equipment tries repeatedly to turn on but cannot At times the display dims or disappears There is not enough power available Connect a 270 ohm 10 watt power resistor supplied with thermostat at the air conditioning equipment between terminals W and C non heat pump applications only When using 4 wires R G W Y the heatin...

Страница 11: ......

Страница 12: ...inue or change at any time specifications or designs without notice and without incurring obligations PC 111 Catalog No 533 352 Printed in U S A Form 33CS 35SI Pg 12 105 9 00 Replaces New Book 1 4 Tab 11a 13a Copyright 2000 Carrier Corporation ...

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