Honeywell TB7220U1012 Support Question
Honeywell TB7220U1012 Support Question
Find answers below for this question about Honeywell TB7220U1012 - Digital Thermostat, 3h.Need a Honeywell TB7220U1012 manual? We have 1 online manual for this item!
Question posted by wa2308 on May 5th, 2010
How To Unlock Honeywell Thermostat Tb7220u1012
I would like to know how to unlock the screen on a Honeywell thermostat model# TB7220U1012
Current Answers
Related Honeywell TB7220U1012 Manual Pages
Owners Guide - Page 1
TB7220U Commercial Programmable Thermostat
OWNER'S GUIDE
63-2626
Owners Guide - Page 2
CONTENTS
Features 3 Main Screen Selections and Display 4 Programming Heating and Cooling Schedule 5 Operating the Thermostat 9 Replacing Batteries 14 Reading Outdoor Temperature 18 Reading Remote Indoor Temperature 17 Advanced Settings 24 Frequently Asked Questions and Answers 28 Limited Five-Year Warranty 29 Customer Assistance 30
IMPORTANT The thermostat has an LCD. Sharp instruments ...
Owners Guide - Page 3
...-keeps time during power failure; automatically updates for
daylight saving time. • Armchair Programming-can remove thermostat from wall to 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...
Owners Guide - Page 4
Main Screen Selections and Display
CURRENT DAY OF WEEK
TEMPERATURE SETTING
CURRENT TIME
Mon
System Auto Fan Auto System & Fan Override
Aux Heat On Occupied
More
CURRENT SYSTEM SETTING
CURRENT FAN SETTING
4
INDICATES THERMOSTAT IS "CALLING FOR COOL OR HEAT"
M23039
63-2626
Owners Guide - Page 5
When multiple items are at 15-minute intervals.
This can be programmed. Available schedule times are flashing, changes affect only one of the items.
The thermostat can be changed to allow only Occupied1 and Unocc1 programs. To use only Occupied1 and Unocc1, see Step 8 in mind that the up to four ...
Owners Guide - Page 9
...
PM Done
M23042
Setting "System & Fan"
SETTING SYSTEM
The System selections vary based on temperature.
9
63-2626 thermostat controls the heating system. Press CLOCK 3. If not, see the Advanced Settings section to set current
time. 4. thermostat controls the cooling system.
OFF - AUTO - Setting Time
1. Use arrows to set correctly. HEAT - Press MORE...
Owners Guide - Page 10
AUTO-fan is at, or beyond, the deadband. Holiday. The time defaults to change the desired temperature.
Hold Temperature Until - The thermostat operates based on the screen. TEMPORARY SET TO appears on the override setting throughout the hold time.
3. Press NEXT.
10
63-2626 Typically, the fan runs only during cooling or ...
Owners Guide - Page 11
NOTE:
The installer setup can limit the length of time for the thermostat to resume the programmed schedule. Use the Up and Down keys to set the desired time for an override to change settings remains for approximately ...
Owners Guide - Page 13
... Holiday Override has ended. Press DONE. To cancel the Holiday Override early, press CANCEL. When the thermostat is a manual fan override from On to indicate the thermostat has the fan on . Fan Status Displayed on Main Screen
AUTO-fan is continuously on . NOTES: -
-
- This is running the fan, the fan blade symbol appears...
Owners Guide - Page 14
... batteries provide a warning when the batteries run low.
Despite the low battery indicator, it is
flashing, the LO batt screen
displays continuously and thermostat stops operating
M22383
until batteries are not replaced
when Low Battery warning is recommended that you replace the
batteries once each year. This warning flashes ...
Owners Guide - Page 15
WALL
15
M22384
63-2626 All programming (Schedule, Date and Time) information is retained during battery replacement. Replace the batteries as follows: 1. Remove the thermostat from the base by pulling it straight out. 2.
NOTES: -
-
Install two new AA alkaline batteries with proper polarization. Always use AA alkaline batteries.
Owners Guide - Page 16
To return to the main screen. 3. NOTES: -
- BATTERIES (2)
BATTERY HOLDER
BACK OF THERMOSTAT
M22259
16
63-2626 Place the thermostat back on the back of the thermostat.
Align the terminal screw blocks with the pins on its base: a. After two minutes, the device automatically returns to the main screen before the two minutes pass, press a key...
Owners Guide - Page 17
... . REMOTE INDOOR TEMPERATURE READING
NOTE:
When connected to an installed remote indoor temperature sensor, the thermostat displays the indoor temperature from the remote sensor(s).
ONE REMOTE INDOOR SENSOR
INSTALLED
If one remote indoor sensor is used, the screen showing the Inside temperature reading displays the temperature at the indoor remote sensor location.
Owners Guide - Page 18
... the outdoor temperature by pressing MORE until the outside temperature shows. If it is located in the lower right corner of the main screen.
Tue Outside
System Heat
Clock
Fan Auto Holiday
PM Heat On
Occupied Schedule
M23046
18
63-2626 Reading Outdoor Temperature
If connected to an outdoor ...
Owners Guide - Page 19
...displays "Locked". When the thermostat displays "Locked", key control is locked and not functional. NOTE:
In order to seven
seconds. - Partially Locked Screen
When partially locked: - Pressing a locked key prompts the screen to indicate "Locked" for...
Fully Locked Keys
M23047
In this document. Pressing an unlocked key with "Locked" shown removes "Locked" from the display.
19
63-2626
Owners Guide - Page 21
...to 8:00 AM to raise the temperature to use economical stages and avoid overshoot. The thermostat turns on the screen.
21
63-2626 That is coming on before a scheduled time by 8:00 AM. ... thermostat manages that the heating or cooling system is , the user need not know the amount of time for 8:00 AM and 70°F.
The thermostat provides an alert that automatically. The thermostat ...
Owners Guide - Page 22
... is designed to, under normal use, automatically keep the current time and day in the memory for this thermostat:
SETTING CALENDAR WHEN THERMOSTAT IS FIRST POWERED
When first powered, the thermostat proceeds through a sequence of screens to set . YEAR
DAY
MONTH
UP AND DOWN KEYS CHANGES MONTH, DAY, YEAR AND TIME
Tue
DeSelect Day...
Owners Guide - Page 23
... 2005, etc).
0130
Date (Year Select last two digits of current Lower) calendar year (05 for year 2005, etc).
0140
Date (Month)
Select number that represents current calendar month.
0150
Date (Day)
Select number that represents current calendar date.
SETTING CALENDAR AFTER
THERMOSTAT IS ALREADY
FUNCTIONING
SETUP
See the Steps (1 through 4), in...
Owners Guide - Page 24
... needs:
1. The current setting is a four-digit code beginning with zero.
The Setup Number displays in the middle of the screen.
System Auto Fan Auto
FanUseEdit System & Fan...
Done
M23050
24
63-2626 These settings can be adjusted to change the Setup Number. It is displayed to match the HVAC system. Advanced Settings
The thermostat...
Owners Guide - Page 30
CUSTOMER ASSISTANCE
If you have any questions concerning this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-1502, MondayFriday, 7:00 a.m. If you have any questions about the operation of your thermostat, please go to 5:30 p.m., Central time. In Canada, write Retail Products ON15-02H...
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