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PRO TH2000
User Manual
64 pgs1.74 Mb0

Honeywell PRO TH2000 User Manual

Série PRO TH2000 Series
Programmable Thermostats
Thermostats programmables
Termostatos programables
Operating Manual
Mode d’emploi
Manual de Uso
This manual covers the following models: TH2110D: For 1-Heat / 1-Cool systems
TH2210D
(Remove thermostat from wallplate and turn over to find model number.)
: For 2-Heat / 1-Cool heat pump systems
CAUTION: EQUIPMENT DAMAGE HAZARD.
To prevent possible compressor damage, do not use Cooling mode when the outdoor temperature is below 50 °F (10 °C).
Need Help?
For assistance with this product please visit http://yourhome.honeywell.com
or call Honeywell Customer Care toll-free at 1-800-468-1502.
Read and save these instructions.
® U.S. Registered Trademark. Patents pending.
© 2006 Honeywell International Inc. All rights reserved.
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Operating Manual
Table of contents
Overview
Thermostat features ............................. 1
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Quick start ............................................ 2
Quick reference to controls .................. 3
Quick reference to display.................... 4
Programming & Operation
Setting the clock ................................... 5
System switch (Heat/Cool) ................... 6
Fan switch (Auto/On)............................ 7
Using the schedule.......................... 8-10
Temporary schedule override ..............11
Permanent schedule override ............ 12
Adaptive Intelligent Recovery™ ......... 13
Compressor protection ....................... 13
Appendices
Battery replacement ........................... 14
In case of difficulty.............................. 15
Customer assistance.......................... 16
2-year limited warranty ....................... 17
Your new thermostat is pre-programmed
and ready to go!
See page 2 for quick start.
About your new thermostat
Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to-use, push-button climate control.
Features
• Backlit display is easy to read
• Displays ambient (measured) temperature at all times
• One-touch access to setpoint temperature
®
• Energy Star
• Separate programmable weekday/weekend schedules (5+2 day programming)
• Temporary and permanent override of schedule
• Adaptive Intelligent Recovery™ ensures right temperature at the right time
• Built-in compressor protection
compliant to greatly reduce your heating/cooling expenses
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Operating Manual
This thermostat is ready to go
Simply perform the three steps below and the thermostat is in operation:
n Set the clock.................................................................................................. See page 5
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o Select whether to heat or cool....................................................................... See page 6
p Select whether to run the fan continuously or only when needed ................. See page 7
®
Your thermostat is pre-programmed with Energy Star these settings, you can:
Modify the schedule ....................................................................................See page 10
Temporarily override the schedule .............................................................. See page 11
Permanently override the schedule............................................................. See page 12
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settings. If you do not wish to use
Quick reference to controls
Press to set clock, day or schedule (see pages 5 & 10).
Press to override schedule and hold temperature (see page 12).
Press to run (follow) schedule (see page 8).
Press to adjust temperature
Screen
Lit for 12 seconds when you press any button.
Fan Switch (see page 7)
• On: Fan runs continuously.
• Auto: Fan runs only when
heating or cooling is taking place.
System switch (see page 6)
• Cool: System is in Cooling mode.
• Off: System is off.
• Heat: System is in Heating mode.
• Em Heat: System is in Emergency Heat mode.
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Operating Manual
Quick reference to display screen
Temporary schedule override
(see page 11)
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Setpoint indicator
Appears when the setpoint temperature is displayed.
Low-battery warning (see page 14)
Permanent schedule override
(see page 12)
Schedule period
* When Heat On or Cool On is flashing, compressor protection is engaged (see page 13). ** Applies to TH2210D model only.
Clock
Temperature
The ambient (measured) temperature is normally displayed. To view the setpoint temperature, press either of the temperature adjustment buttons once. The setpoint temperature will appear for five seconds.
System status
• Cool On: Cooling is activated. *
• Heat On: Heating is activated. *
• Aux On: Auxiliary heat is activated. **
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Set the clock
n Press the Set button. Set Time will flash on the screen. o Press the or button to set the time. p Press the Set button again. Set Day will flash on the screen. q Press the or button to select the day of the week. r Press the Run button to save the changes & exit. (The changes are also
saved if you do not press any button for 60 seconds.)
NOTE: The clock has lost its settings when the time display flashes. If the thermostat is following the schedule, it will use the temperature settings programmed for the Wake period of the weekdays until you re-adjust the clock.
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Set Time
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Set Day
Operating Manual
System switch
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Use the SYSTEM switch to place the system in one of the following modes:
• Cool: System is in Cooling mode.
• Off: System is off.
• Heat: System is in Heating mode.
• Em Heat: System is in Emergency Heat mode. Only auxiliary
heating can be activated. The compressor is disabled. (This mode is available on TH2210D model only.)
CAUTION: EQUIPMENT DAMAGE HAZARD.
Do not use Cooling mode when the outdoor temperature is below 50 °F (10 °C).
6
Fan switch
Use the FAN switch to select the fan operation.
• Auto: The fan runs only when heating or
cooling is activated (commonly used setting).
• On: The fan runs continuously. Use this
setting for improved air circulation or for more efficient air cleaning.
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Operating Manual
Using the schedule
Press the Run button to follow the programmed schedule. For maximum energy savings while maintaining comfort, you can program the schedule such that the temperature is at an economical level when you sleep or leave for work and at a comfortable level when you are
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awake and at home. You can program up to four periods per day:
Wake Starts when you wake up Leave Starts when you leave for work Return Starts when you return home Sleep Starts when you go to sleep
To program a period, you need to set its start time and its two temperature settings (one when the thermostat is in cooling mode and another one when it is in heating mode). The same settings are used every day from Monday to Friday and another set of settings are used for Saturday and Sunday. For example, you could program all four periods for the weekdays but only two periods (Wake and Sleep) for the weekends.
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Energy Star settings
The thermostat has been programmed with Energy Star® settings. These settings can reduce your energy bills by 33%. See the next page if you wish to modify the settings.
Period
Start time Heat Cool Start time Heat Cool Wake 6:00 am 70 °F (21 °C) 75 °F (24 °C) 6:00 am 70 °F (21 °C) 75 °F (24 °C) Leave 8:00 am 62 °F (17 °C) 83 °F (28 °C) - - - - - - Return 6:00 pm 70 °F (21 °C) 75 °F (24 °C) - - - - - - Wake 10:00 pm 62 °F (17 °C) 78 °F (26 °C) 10:00 pm 62 °F (17 °C) 78 °F (26 °C)
Weekdays Weekends
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Operating Manual
Modifying the schedule
n
Press the
Set
the first period (Wake) of the week days (Mon-Fri) will flash.
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o Press the or button to set the time.
button 3 times until
Set Schedule
appears. The start time of
p Press the Set button. The temperature setting for that period will flash. q To program the temperature settings for the cooling mode, place the
System switch in Cool. To program the temperature settings for the heating mode, place the switch in Heat.
r Press the or button to set the temperature. s Press the Set button. The start time of the next period will flash. t Repeat steps 2 through 6 for each of the remaining periods. u Once all adjustments are made, press the Run button to save them and
exit. (The changes are also saved if you do not press any button for 60 seconds.)
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The Wake period for the weekdays is set to 6 a.m. and 70 °F (Heating mode).
To skip a period (except Wake), press the Hold button for 4 sec. while that period is displayed.
Temporary override of schedule
To temporarily ignore the schedule, press or until the desired temperature is displayed. The word Temp orary will appear on the screen. The new temperature will be used until the next period begins.
NOTE: Pressing  or once will display the setpoint temperature. To change the setpoint temperature, press either button more than once.
Press the Run button if you wish to cancel the temporary setting before the beginning of the next period.
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Operating Manual
Permanent override of schedule
To permanently ignore the schedule, press or until the desired temperature is displayed. Then, press the Hold button to maintain
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the new temperature indefinitely. The word Hold will appear on the screen.
Press the Run button if you wish to cancel the override and resume the schedule. The word Hold will disappear and the thermostat will be set to the temperature programmed for the current period.
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Adaptive Intelligent Recovery (AIR)
Adaptive Intelligent Recovery™ allows the thermostat to “learn” how long your furnace or air conditioner takes to reach the set temperature. Simply program the desired times and desired temperatures into the schedule. The thermostat will determine when to activate heating or cooling so that the desired temperature is attained at the desired time.
Example: If you set the Wake time to 6 a.m. and the temperature to 70 °F (21 °C), the heat will come on before the set time, so the temperature is 70 °F (21 °C) by the time you wake at 6 a.m.
Built-in compressor protection
Your thermostat has a feature that helps prevent damage to the compressor of your air conditioning or heat pump system. Damage can occur if the compressor is restarted too soon after shutdown. This feature forces the compressor to wait 5 minutes before restarting. During the wait time, the message Cool On or Heat On flashes on the screen. When the safe wait time has elapsed, the message stops flashing and the compressor turns on.
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Operating Manual
Battery replacement
NOTE: Batteries are optional (serving as backup power) only if your thermostat is connected to 24 VAC.
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I
nstall two fresh AAA batteries when the low-battery icon flashes on the screen. The icon appears for 60 days before the batteries are depleted. Replace batteries once a year, or when you will be away for
more than a month. Most settings are stored in non-volatile (permanent) memory. Only the clock and the day must be set if the thermostat was without AC power or batteries.
NOTE: The low-battery icon will not appear when the batteries are depleted if the thermostat is connected to 24 VAC.
Set the System switch to Off before removing the batteries. Otherwise, the heating/cooling system could remain activated even when batteries are removed.
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In case of difficulty
Screen is blank. • Check circuit breaker and reset if necessary.
Temperature settings cannot be changed.
Cool On or Heat On is flashing. • The compressor protection delay is underway. Wait for the delay
HI appears on the screen. • The ambient (measured) temperature is above 122 °F (50 °C).
LO appears on the screen. • The ambient (measured) temperature is below 32 °F (0 °C).
E1 appears on the screen. • The temperature sensor circuit is opened. Replace the thermostat.
E2 appears on the screen. • The temperature sensor circuit is shorted. Replace the thermostat.
• Ensure the heating/cooling system is powered up.
• Ensure the furnace door is properly closed.
• Ensure two fresh AAA alkaline batteries are correctly installed.
• You are setting the temperature outside its allowable range:
• Heat: 40 °F to 90 °F (4.5 °C to 32 °C).
• Cool: 50 °F to 99 °F (10 °C to 37 °C).
to end (maximum of 5 minutes).
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Operating Manual
Customer assistance
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For assistance with this product, please visit http://yourhome.honeywell.com.
Or call Honeywell Customer Care toll-free at 1-800-468-1502.
To save time, please note your model number and date code before calling.
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