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TB7220U Commercial

Programmable Thermostat

View and Download Honeywell TB7220U owner's manual online. Commercial Programmable Thermostat. TB7220U thermostat pdf manual download. Also for: Tb7220u1012 - digital thermostat, 3h. TB7220 ULTRASTAT PROGRAMMABLE THERMOSTAT OUTDOOR TEMPERATURE Table 9. Sequence of Operation for Heat Pump Systems. TB7220 ULTRASTAT PROGRAMMABLE THERMOSTAT To verify sensor resistance, remove one wire from one of the C7089U 60-in. Use an ohmmeter to measure the resistance across the sensor. Trane™ Touch-screen Programmable Thermostat July 2011 BAS-SVX44A-EN Installation and Operation Trane Part Number: X13511538-01 Clarksville Part Number: BAYSTAT152A Service Part Number: THT02775 SAFETY WARNING.

OWNER’S GUIDE

IMPORTANT

The thermostat has an LCD. Sharp instruments like a pen or pencil point can damage the thermostat.

FEATURES

•Large, Clear Display with Backlighting—current temperature, set temperature and time are easy-to-read and all are displayed on the main screen.

•Menu Driven Programming—Provides guidance through the scheduling process, showing only necessary information and choices on each screen.

•Ability to Select Multiple Days—allows easy customizing for unique schedules.

•Real-Time Clock—keeps time during power failure; automatically updates for daylight saving time.

•Armchair Programming—can remove thermostat from wall to set the schedule.

•Precise Temperature Control (±1°F)—reliable, consistent comfort.

•Multiple OVERRIDE options—can modify schedule for a specific period of time (up to 365 days).

•Outdoor Temperature Indication—displays current outdoor temperature to help plan outdoor activities.

Main Screen Selections and Display

CURRENT

TIME

Programming Heating and Cooling Schedule

IMPORTANT

Keep in mind that the up and down keys change the flashing number or word. When multiple items are flashing, changes affect only one of the items.

The thermostat can control up to four different schedule periods per day: Occupied1—Work arrival time. Period to keep space at a comfortable temperature. Unocc1—Work exit time. Period to keep space at an energy-saving temperature. Occupied2—Second occupied period.

Unocc2—Second unoccupied period.

NOTES:

—Available schedule times are at 15-minute intervals.

—With default settings, all four periods can be programmed. This can be changed to allow only Occupied1 and Unocc1 programs. To use only Occupied1 and Unocc1, see Step 8 in the Advanced Settings section.

Editing Schedule

1.Press MORE.

2.Press SCHEDULE.

3.Press EDIT.

4.Use The Up and Down keys to change the flashing day.

5.Select any combination of days.

NOTES:

—Selected days schedule identical temperatures and times.

—Be sure to select all days desired before pressing NEXT.

6.Press NEXT.

7.Use the Up and Down keys to change the flashing schedule period.

8.Press NEXT.

Ultrastat Installation Manual

—To exit scheduling without saving the current changes, press CANCEL. If that option is not available, press GO BACK until CANCEL is available.

10.When complete, press DONE.

“Saved” appears on the screen to indicate changes are saved to the day(s) indicated.

NOTE: To schedule remaining days of the week, repeat steps 1-10.

Reviewing One Day’s

Schedule

M22376

1. Press MORE.

2. Press SCHEDULE.

3. Use The Up and Down keys to change the flashing day. 4. Press VIEW.

5. Use The Up and Down keys to cycle through the scheduled periods. 6. To make changes:

a. Press EDIT.

b. Proceed to step 7 of the Editing Schedule section.

Setting Time

1.Press MORE.

Ultrastat Manual

2.Press CLOCK

3.Use arrows to set current time.

4.Press DONE.

IMPORTANT

The current day of the week should already be set correctly. If not, see the Advanced Settings section to set the day.

Setting “System & Fan”

SETTING SYSTEM

The System selections vary based on the HVAC system type. HEAT — thermostat controls the heating system.

OFF — both heating and cooling systems are off. COOL — thermostat controls the cooling system.

AUTO — thermostat controls both the heating and cooling systems based on temperature.

SETTING FAN

Fan selections vary based on the HVAC system type.

ON—fan runs continuously. Use this setting for improved air circulation or for more efficient central air cleaning.

AUTO—fan is controlled by the system. Typically, the fan runs only during cooling or heating operation.

Setting Temperature Overrides

There are three temperature override options:

—Hold Temperature Until

—Override, and

—Holiday.

HOLD TEMPERATURE UNTIL

Holds the temperature temporarily until the time set by the user, or the next scheduled period time:

1.Press an arrow key or the Override key. TEMPORARY SET TO appears on the screen. The time defaults to the next scheduled period start time.

2.Use the Up and Down keys to change the desired temperature.

NOTE: If HEAT or COOL begins to flash, your temporary setting is at, or beyond, the deadband. The thermostat operates based on the override setting throughout the hold time.

3.Press NEXT.