background image

Copyright 1999 Bryant Heating & Cooling Systems

11-01A

CATALOG NO. 809-694

5. Press the Program button to advance to the next time

period.

6. Perform Steps 2 through 5 until the times and tem-

perature set points have been entered for the entire
day. Press the Change Day button to move to the
schedule for the next day. 

7. Repeat Steps 2 through 6 to program the remaining

schedule days. The Copy Previous Day button can be
used to copy the previous day’s schedule if the sched-
ules are the same. 

8. After all the times and set points for each day have

been entered, press the End button to finish entering
the schedule.

NOTE: 

The thermostat will continue to follow the schedule

until a new one is entered. The schedule may need to
be updated for different seasons or prolonged changes in
temperature.

VII. OVERRIDING THE SCHEDULE

The schedule can be overridden in three ways, the Hold but-
ton can be pressed to lock in the current temperature set-
ting, the Up or Down buttons can be pressed to change the
desired temperature, or the Occupied button can be pressed
to change the unoccupied set points to OC1. The HOLD
annunciator will turn on and the desired temperature will

not change according to the program time or desired temper-
ature values. The HOLD will last indefinitely until the
HOLD button is pressed again. The user can still change the
desired temperature by using the Up and Down buttons.

When using the Up or Down buttons, the thermostat will use
the new set point until the next scheduled time period. At
the next scheduled time period the thermostat will revert
back to the programmed temperature values.

The Occupied override button can be used to force the ther-
mostat into Occupied mode.

VIII. DISPLAY OUTDOOR-AIR OR LEAVING-AIR

TEMPERATURE

When the Up and Down buttons are pressed at the same
time, the display will show the temperature of the sensor
wired to the thermostat. The temperature is displayed for
4 seconds with the letters “od” or “LA” (outdoor temperature
or leaving air temperature, respectively). The display then
returns to normal. If a sensor is not connected, the thermo-
stat has been configured for use with a remote room sensor,
or the reading is out of range, then “--” is displayed.

The valid temperature range for the outdoor-air sensor is
–38 to 145 F. The valid temperature range for the leaving-air
sensor is –38 to 145 F.

Table 1 — Daily Schedule Planner

NOTE:

 The cooling temperature set point must be at least 2 degrees higher than the heating temperature set point.

DAY OF

THE WEEK

SCHEDULE

OC1

UN1

OC2

UN2

Time / Heat / Cool

Time / Heat / Cool

Time / Heat / Cool

Time / Heat / Cool

 Monday

/

/

/

/

/

/

/

/

 Tuesday

/

/

/

/

/

/

/

/

Wednesday

/

/

/

/

/

/

/

/

Thursday

/

/

/

/

/

/

/

/

 Friday

/

/

/

/

/

/

/

/

Saturday

/

/

/

/

/

/

/

/

Sunday

/

/

/

/

/

/

/

/

Содержание OM TSTAT-1

Страница 1: ...ns until the lockout code is entered After the lockout code has been entered the keypad will remain unlocked until the user has stopped pressing buttons for 2 minutes The lockout feature is configured by the installer NOTE The lockout code sequence is Mode Copy Previous Day Set Time Temp and Hold NOTE The Occupied button is not disabled by the Lockout feature B Hold Button Operation Pressing the H...

Страница 2: ... ated by pressing the Hold and Occupied buttons simulta neously The Clean Filter icon reminds the user when it is time to change or clean the filter of the unit VI PROGRAMMING THERMOSTAT SCHEDULES Before programming the thermostat plan the thermostat daily schedule The schedule is divided into 7 days Monday through Sunday Each day has 4 time periods OC1 UN1 OC2 UN2 Each time period has a start tim...

Страница 3: ...ODE PROGRAM COPYPREVIOUS DAY HOLD OCCUPIED SET TIME TEMP THERMOSTAT COVER OPEN CHANGE DAY BUTTON SET TIME TEMP BUTTON COPY PREVIOUS DAY BUTTON OCCUPIED BUTTON END BUTTON PROGRAM BUTTON FAN BUTTON HOLD BUTTON MODE BUTTON DOWN BUTTON UP BUTTON DISPLAY SCREEN RESET FILTER PRESS SIMULTANEOUSLY Fig 1 Thermostat Liquid Crystal Display Fig 2 Thermostat Display and Programming Buttons ...

Страница 4: ...per ature values The HOLD will last indefinitely until the HOLD button is pressed again The user can still change the desired temperature by using the Up and Down buttons When using the Up or Down buttons the thermostat will use the new set point until the next scheduled time period At the next scheduled time period the thermostat will revert back to the programmed temperature values The Occupied ...

Отзывы: