TOTALINE P340-2220 User manual

62-0289EFS-01
OWNER’S GUIDE
570-227
P340-2220 Commercial
Programmable Thermostat

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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 Two-Year Warranty .............................................. 29
Customer Assistance ....................................................... 31
IMPORTANT
The thermostat has an LCD. Sharp instruments like a pen or pencil point can
damage the thermostat.

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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.

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Main Screen Selections and Display
M13913
CURRENT TIME
CURRENT DAY
OF THE WEEK
CURRENT
SYSTEM
SETTING
INDICATES
THERMOSTAT IS
“CALLING FOR
COOL OR HEAT”
CURRENT
FAN SETTING
TEMPERATURE SETTING

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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.

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Editing Schedule
1. Press MORE.
2. Press PROGRAM.
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.
M13914

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7. Use the Up and Down keys to change the flashing schedule period.
8. Press NEXT.
NOTE: The selections automatically cycle through: Period, Time, Temperature.
9. Use the Up and Down keys to modify the flashing item (e.g., time, temperature).
M13915
GO BACK KEY
GOES BACK TO
LAST SETTING
DAYS SELECTED
SCHEDULE
PERIOD
HEAT OR COOL
TEMPERATURES
NEXT KEY
ADVANCE TO NEXT SETTING
DONE KEY
ADVANCES TO TIME
SETTING SCREEN AND
HOME SCREEN
UP AND DOWN KEYS
CHANGES TIME
AND TEMPERATURES

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NOTES:
— Pressing DONE will save all of the changes that have been made.
— 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
1. Press MORE.
2. Press PROGRAM.
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.
M13916

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Setting Time
1. Press MORE.
2. Press TIME.
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 Installation
Instructions to set the day.
Operating the Thermostat
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.
Em HEAT — thermostat controls the auxiliary heat.
M13917

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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 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.

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NOTE: The ability to change settings remains for approximately seven seconds.
Once neither the temperature nor the time continue to flash, you must
restart at step 1 to make changes.
4. Use the Up and Down keys
to set the desired time for
the thermostat to resume
the programmed schedule.
NOTE: The installer setup
can limit the length
of time for an over-
ride to 1, 2, 3, or 4
hours beyond the
current time.
5. Press CANCEL to cancel
“Hold Temperature Until” and
resume the schedule.
M13918

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OVERRIDE
Changes temperature setting until the next period takes effect. For use during Unoccupied
periods.
1. Press OVERRIDE. The override settings default to those contained in the next
Occupied period.
NOTE: Changes are limited to those allowed by the lockout level.
2. Use the Up and Down keys to change the override time and temperature.
HOLIDAY
Changes temperature setting for a
designated number of days.
1. Press MORE.
2. Press HOLIDAY. The temper-
ature on the screen flashes.
3. Use the Up and Down
keys to change the desired
temperature for the duration
of the holiday.
4. Press NEXT. The screen
shows “Hold Until 1 Days”.
The number flashes.
M13919

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5. Use the Up and Down keys to change the number of days desired for the thermostat
to override the schedule.
6. Press DONE.
NOTE: During a holiday, the word “Holiday” flashes.
7. To cancel the Holiday Override early, press CANCEL.
NOTE: When the number of Holiday Override days expires, the screen shows
“Following Schedule” to indicate that the Holiday Override has ended.
Fan Status Displayed on Main Screen
AUTO—fan is controlled by the system.
ON—fan is continuously on.
When the thermostat is running the fan, the fan blade symbol appears next to FAN to
indicate the thermostat has the fan on.
NOTES:
— If the mode is Occupied, fan control is On. The only thing that allows the fan to
turn off during occupied periods is a manual fan override from On to Auto.
— If the mode is Unoccupied, fan control is the same as with the Auto setting.
This is true even when the display indicates “On”.
— If the thermostat is not controlling the fan, the fan blade symbol might not
appear even while the fan is running.

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Replacing Batteries
With proper power and connections, the
thermostat does not require batteries.
Thermostats with batteries provide a
warning when the batteries run low. This
warning flashes on the main screen for
approximately 30 days.
NOTES:
— If batteries are not replaced
when Low Battery warning is
flashing, the LO batt screen
displays continuously and
thermostat stops operating
until batteries are replaced.
— Despite the low battery indi-
cator, it is recommended that
you replace the
batteries once each year. Do this to prevent leakage and to prevent the
thermostat and HVAC system from shutting down due to lack of thermostat
battery power.
M27815

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Replace the batteries as follows:
1. Remove the thermostat
from the base by pulling it
straight out.
2. Install two new AA alkaline
batteries with proper
polarization.
NOTES:
— Always use AA
alkaline batteries.
— All programming
(Schedule, Date and
Time) information
is retained during
battery replacement.
WALL
M27790

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3. Place the thermostat back on
its base:
a. Align the terminal screw
blocks with the pins on the
back of the thermostat.
b. Push the thermostat
straight onto the base.
NOTES:
— After two minutes, the
device automatically
returns to the main
screen.
— To return to the main
screen before the two
minutes pass, press a
key.
M27788
BACK OF THERMOSTAT
BATTERY HOLDER
BATTERIES (2)

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Reading Remote Indoor Temperature
If connected to an installed remote
indoor temperature sensor, the
thermostat displays the indoor
temperature from the remote
sensor(s).
NOTE: When connected to an
installed remote indoor
temperature sensor, the
thermostat internal sensor
is not used.
ONE REMOTE INDOOR SENSOR
INSTALLED
If one remote indoor temperature
sensor is used, the screen showing
the Inside temperature reading displays the temperature at the indoor remote sensor
location.
MULTIPLE REMOTE INDOOR SENSORS INSTALLED
If more than one remote indoor sensor is used, the screen showing the Inside temperature
reading displays the average of all the remote indoor sensors.
M13920
REMOTE INDOOR
TEMPERATURE READING

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Reading Outdoor Temperature
If connected to an outdoor sensor, the thermostat displays the Outside temperature.
VIEW OUTSIDE TEMPERATURE
The Outside temperature is located
in the middle of the main screen. If
it is not on the main screen, view
the outdoor temperature by
pressing MORE until the outside
temperature shows.
M13921

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Keys Locked
Some key control can be fully or
partially locked. When the
thermostat displays the lock
symbol, key control is either fully or
partially locked.
NOTE: In order to change the key
lock setting, the user must
have details beyond the
scope of this document.
Fully Locked Keys
In this mode, the entire interface is
locked and not functional. The screen continuously displays the lock symbol.
Partially Locked Screen
When partially locked:
— Pressing a locked key prompts the screen to indicate the lock symbol for five to seven
seconds.
— Pressing an unlocked key with the lock symbol shown removes the lock symbol from the
display.
M13922
LOCK SYMBOL INDICATES
KEYPAD LOCKOUT

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PARTIAL LOCKOUT 1
This mode locks all keys except HOLIDAY, OVERRIDE, Up and Down. Standard
procedures are used to incorporate the temporary changes made with these keys. See the
Setting Temperature Overrides section for details.
PARTIAL LOCKOUT 2
This mode locks all keys except HOLIDAY and OVERRIDE:
— Selecting HOLIDAY sets the temperature to the Unoccupied setting. The temperature
setting cannot be changed. The number of days to hold the holiday can be changed.
After this time, the next Occupied period switches back to the program settings.
— Selecting OVERRIDE sets the temperature to the Occupied setting. The temperature
setting cannot be changed. The period of time to hold the override can be changed.
After this time, the next Unoccupied period switches back to the program settings.
— To cancel the temperature override and follow the programmed schedule, press
CANCEL.