Toptech T955WH, TT-S-955WH Operating Manual

This manual covers:

OPERATING MANUAL

Caution:

Equipment damage hazard

Do not operate the cooling system if the outdoor temperature is below 50˚ F (10˚ C) to prevent possible compressor damage.

Thermostat Quick Reference Thermostat Operation Setting the Humidity Programming Contact Us and Warranty Registration

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5-8

Congratulations on purchasing a new thermostat. This thermostat was

designed to the highest reliability and ease of use standards. Thank you for choosing Pro1.

T955WH Wireless Thermostat System

Your wireless thermostat system includes a master thermostat (T955WH) and base module. The T955WH thermostat communicates wirelessly with the base module. The base module is wired to your heating and cooling system.

Rev. 1011

Table of Contents Page

Need Help?

For assistance with this product please visit http://www.pro1iaq.com or call Pro1 Customer Care toll-free at 888-Pro1iaq (776-1427) during normal business hours (Mon-Fri 9 AM - 6 PM Eastern)

Una versión española de este manual puede ser descargada en www.pro1iaq.com

This manual covers TopTech models:

TT-S-955WH and T955WH

THERMOSTAT QUICK REFERENCE

Battery information

On the back of the thermostat insert 2 AA Alkaline batteries (included).

Pull the thermostat directly away from the wall to access the batteries. A firm tug will be required to remove the thermostat from the subbase mounted on the wall.

Program Menu Options:

Shows different options during programming.

Wireless Icon

System Information:

Shows which zone or zones are controlling your system. Shown only when one or more indoor sensors R251W are connected.

Getting to know your thermostat

LCD

Fan Button

System Button

Temperature Setpoint Buttons

Menu Button

Humidity Button

Temperature:

Indicates the current system temperature.

Humidity:

Shows the humidity target setpoint settings and keys.

Glow in the Dark Light Button

Low Battery Indicator:

Replace batteries when this indicator is shown.

Programmable Time Period Icons:

This thermostat has 4 programmable time periods per day.

Important:

The low battery indicator is displayed when the AA battery power is low. If the user fails to replace the battery within 21 days, the thermostat display will only show the low battery indicator as a final warning before the thermostat becomes inoperable. The batteries are located on the back of the thermostat.

Clean Display: Pressing CLEAN DISPLAY will allow 30 seconds to clean the display. The keys will be inoperable during this time. CLEAN will appear if your contractor has programmed a filter change reminder. Press CLEAN when filter has been replaced to reset the filter change reminder timer.

NOTE ABOUT THE LIGHT BUTTON: This button is used to light up the display, but it is also used to set up communication with the base module. DO NOT hold the light button down for more then 10 seconds, unless you are performing the initial communication setup steps.

REMOTE indicates a remote has control of the system.

HOLD is displayed when thermostat program is permanently overridden.

Displays the user selectable setpoint temperature.

System operation indicators:

The COOL, HEAT or FAN icon will display when the COOL, HEAT or FAN is on. NOTE: The compressor delay feature is active if these icons are flashing. The compressor will not turn on until the 5 minute delay has elapsed.

COOL HEAT FAN

Days of the week and time. Flashes ambient humidity level. May also flash outside temperature when used with R250W. OUTDOOR will show.

THERMOSTAT OPERATION

Caution:

When the battery icon appears replace your AA batteries immediately. Failure to do so may result in your heating and cooling system becoming inoperable.

Easy to use controls

LCD Display:

See page 2 for details about this display readout and icons.

Glow in the Dark Light Button:

Press and release the light button to turn on the display light. The glow in the dark light button will self illuminate for several hours after exposure to ambient light. DO NOT hold down the light button for more then 10 seconds. This will break the communication link between the T955WH and the base module.

Temperature Setpoint Buttons:

Press the

+ or - buttons to select the desired

room temperature.

Menu Keys:

Use these keys to set up your programming options. Refer to the next page for instructions.

Humidity Key:

Use this key to enter the target humidity setpoint screen. Refer to the next page for instructions.

Next Zone:

This button will appear if optional R251W indoor remotes are present. By selecting NEXT ZONE you can cycle through each of the zones set up during the initial installation.

Fan Key:

Select ON or AUTO. The ON key will run the fan continuously. The AUTO key will cycle the fan on only when the heating or cooling system is on.

A Note About Programmable Fan:

The programmable fan feature will run the fan continuously during any time period it is programmed to be on. This is the best way to keep the air circulated and to eliminate hot and cold spots in your building.

System Key:

Selects the operation mode of your HVAC system. Selecting HEAT turns on the heat mode. Selecting COOL turns on the air conditioning mode. Selecting OFF turns both heating and cooling off. Selecting AUTO will turn the HEAT or COOL on as needed.

A Note About Auto Changeover:

Auto changeover will switch between heating and cooling as needed. It is very important to make sure the cooling setpoint temperature is at least 3º above the heating setpoint temperature and that the heating setpoint temperature is at least 3º below the cooling setpoint temperature.

SETTING THE HUMIDITY

Setting Target Humidity Setpoint

Ambient Humidity Display

Recommended Heating Settings:

Recommended Cooling Settings:

Follow the steps below to change your target humidity setpoint.

Press the HUMIDITY key

Use the or key to select the target humidity setpoint.

Press DONE when completed

Note:

The target humidity setpoint is not programmable. Unlike temperature, humidity does not change quickly and should not be programmed.

+20º and above

+10º

0º

-10º

-20º

Note:

Humidity is only energized during heat. Dehumidify is only energized during cool. Heat and Cool each have their own target setpoints.

HUMIDITY KEY

AMBIENT HUMIDITY DAY & TIME OUTDOOR TEMPERATURE

TARGET HUMIDITY SETPOINT KEYS

Ambient humidity will flash opposite the day and time, if the optional R250W outdoor temperature sensor is installed the ambient outdoor temperature will also cycle in the display.

Consult your professional HVAC technician for recommended settings for your climate.

The table on the right shows recommended indoor humidity levels in relation to outdoor temperatures during heating (adding humidity).

Increasing Humidity

Outside

Temperature (0°F)

Recommended

Relative Humidity

35% to 40%

30% 25% 20% 15%

PROGRAMMING THE THERMOSTAT

Set Time

Follow the steps below to set the current time:

Press MENU

Press SET TIME

Day of the week will be flashing. Use the or key to select the current day of the week.

Press NEXT STEP

The current hour is flashing. Use the or key to select the current hour. When using 12-hour time, make sure the correct a.m. or p.m. choice is selected.

Press NEXT STEP

Minutes are now flashing. Use the or key to select current minutes.

Press DONE when completed

Keypad Lockout Note:

If appears in display then the keypad is locked. All or some of the keys will not work. Hold the and keys for 3 seconds to remove the lock.

Important:

You will see a TECHNICIAN SETUP option after the MENU

key is pressed.

This TECHNICIAN SETUP key is for installer configuration and should NOT be changed unless you consult your Professional Heating and Air Conditioning Technician.

PROGRAMMING THE THERMOSTAT

Set 5+1+1 Program Schedule

To customize your 5+1+1 program schedule, follow these steps

Weekday:

Saturday:

Select HEAT or COOL using the SYSTEM key. Note: You have to program heat and cool each separately.

Press MENU

Press SET SCHED. Note: Monday-Friday is displayed and the WAKE icon is shown. You are now programming the WAKE time period for the weekday setting.

Time is flashing. Use the or key to make your time selection for the weekday WAKE time period. Note: If you want the fan to run continuously during this time period, select ON with the FAN key.

Press NEXT STEP

The setpoint temperature is flashing. Use the or key to make your setpoint selection for the weekday WAKE period.

Press NEXT STEP

Repeat steps 4 through 7 for weekday LEAVE time period, for weekday RETURN time period, and for weekday SLEEP time period.

Repeat steps 4 through 7 for Saturday WAKE time period, for Saturday LEAVE time period, for Saturday RETURN time period, and for Saturday SLEEP time period.

Sunday:

Repeat steps 4 through 7 for Sunday WAKE time period, for Sunday LEAVE time period, for Sunday RETURN time period, and for Sunday SLEEP time period.

10.

Additional step if R251W indoor remote sensor is connected.

The T955WH master thermostat will either average all sensors (system average) or only use one sensor for the system ambient temperature (priority). The default setting is SYSTEM AVERAGE, which means all sensors are averaged to create the system average ambient temperature reading. The NEXT ZONE key can be pressed to change the priority. The system information area of the display shows the priority.

For Example: There is an R251W connected and it is named REMOTE 1. If the NEXT ZONE key is pressed until REMOTE 1 is shown, then the REMOTE 1 ambient temperature

reading will be used exclusively for that time period. All other sensors will be ignored.

Select HEAT or COOL using the system key. You have to program heat and cool each separately.

Press MENU

Press SET SCHED Note: Monday is displayed and the WAKE icon is shown. You are now programming the WAKE time period for the Monday setting.

Time is flashing. Use the or key to make your time selection for the Monday WAKE time period. Note: If you want the fan to run continuously during this time period, select ON with the FAN key.

Press NEXT STEP

The setpoint temperature is flashing. Use the or key to make your setpoint selection for the Monday WAKE period.

Press NEXT STEP

Repeat steps 4 thru 7 for Monday LEAVE time period, for Monday RETURN time period, and for Monday SLEEP time period.

Monday

Repeat steps 4 thru 7 for the remaining days of the week.

Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

PROGRAMMING THE THERMOSTAT

To customize your 7 day program schedule, follow these steps:

Set 7 Day Program Schedule

Additional step if R251W indoor remote sensor is connected.

For Example: There is an R251W connected and it is named REMOTE 1. If the NEXT ZONE key is pressed until REMOTE 1 is shown, then the REMOTE 1 ambient temperature

reading will be used exclusively for that time period. All other sensors will be ignored.

PROGRAMMING THE THERMOSTAT

Temporary and Permanent Hold Feature

Temporary hold: The thermostat will display HOLD

and RUN SCHEDULE on the bottom of your screen when you press the or key. If you do nothing, the temperature will remain at this setpoint for four hours. Your program setpoint will then replace your temporary setpoint.

Permanent hold: If you press HOLD key at the bottom

of your screen, you will see HOLD appear below the setpoint temperature in the display. The thermostat will now permanently stay at this setpoint and can be adjusted using the or keys.

To return to program: Press the RUN SCHEDULE key

at the bottom of your screen to exit either temporary or permanent hold.

Filter Change Reminder

If your installing contractor has configured the thermostat to remind you when the air filter needs changed, you will see FILT in the display when your air filter needs changed. FILT will be shown in the display after your system has run long enough to require an air filter change.

Resetting the filter change reminder: When FILT reminder is displayed, you should change your air filter and reset the reminder by pressing the CLEAN key for 3 seconds.

FILT will leave the display when reset.

Next Zone (Only if R251W is connected)

The NEXT ZONE key cycles through all sensors connected to your wireless system.

SYSTEM AVERAGE shows the average ambient temperature of all connected sensors.

LOCAL shows the ambient temperature of the T955WH only.

The name of the R251W remote sensors will show and the ambient temperature for that sensor only will be displayed.

For more information, see the R251W User Guide.

Hold down CLEAN for 3 seconds, to reset filter reminder.

Warranty Registration:

Your new Pro1 thermostat has a 5 year limited warranty. You must register your warranty within 60 days of installation. You can register your new thermostat in 2 ways.

Go to www.pro1iaq.com, select warranty registration and fill out a short registration form.

- or -

Complete the form below and mail it to the address shown.

Name: ____________________________

Address: ____________________________

____________________________

City: ____________________________

State: ____________________________

Zip: _____________________

Thermostat Model: _____________________

Date Installed: _____________________

Pro1 IAQ Warranty Registration:

Pro1 IAQ Inc.

1111 S. Glenstone Suite 2-100 Springeld, MO 65804

Toll-free: 1-888-Pro1iaq (776-1427) Toll Number (Outside the USA): 330-821-3600 Web: http://www.pro1iaq.com Hours of Operation: Monday - Friday 9 AM - 6 PM Eastern

Complete form and mail to:

Pro1 IAQ Inc.

1111 S. Glenstone Suite 2-100 Springeld, MO 65804

Toptech T955WH, TT-S-955WH Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual