Toptech TT-RIS-251W User manual

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.
Quick Reference
Mounting Locations
Mounting Options
Installing Batteries
New Features On T955W
Contact Information & Warranty
Congratulations on purchasing a
TopTech Wireless System.
This remote sensor was designed to the
highest reliability and ease of use standards.
Thank you for choosing TopTech.
® U.S. Registered Trademark. Patents pending.
Copyright © 2010 Pro1 IAQ, Inc. All rights reserved. Rev. 1019
Table of Contents Page
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Need Help?
For assistance with this product please
visit http://toptech.pro1iaq.com or call
TopTech Customer Care toll-free at
888-776-1427 during normal business
hours (Mon-Fri 9 AM - 6 PM Eastern)
Una versión española de este
manual puede ser descargada
en http://toptech.pro1iaq.com
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This manual covers TopTech models:
TT-RIS-251W (Requires TT-S-955W)
R251W (Requires T955W)

2
Wireless Range
Range between the R251W and the T955W master
thermostat is up to 100 feet with no obstructions and
up to 50 feet in standard residential metal, brick, and
concrete construction.
Run Key
RUN only shows if the
remote sensor setpoint
has been changed.
Pressing RUN will cancel
the temporary setpoint hold.
Note: The SHOW SET must
be set to YES in tech setup
menu before the RUN key
will be shown in the display.
Wireless Icon
Remote Label
Each indoor remote
sensor can be labeled.
The label options can be
found during tech setup.
Getting to know your
indoor remote sensor R251W
LCD
1
2
3
Remote Name
Run and Clean Keys
4
5
Temperature
Setpoint Keys
Temperature
Indicates the current
ambient temperature.
Glow in the Dark
Light Button
5
1
4
2
3
Low Battery Indicator
Replace batteries when
this indicator is shown.
Clean Key
Pressing the CLEAN key
will allow 30 seconds to
clean the display. The keys
will be inoperable during
this time. NOTE: The Show
Set mode must be set to
YES in tech setup menu
before the CLEAN key will
be displayed.
NOTE ABOUT THE LIGHT BUTTON:
This button is used to light up the
display. DO NOT hold the light button
down for longer than 3 seconds or you
will enter the technician setup screens.
If you inadvertently enter the tech
setup press and release the light button
a second time to exit the tech screens.
NOTE ABOUT SETPOINT, RUN AND
CLEAN KEYS: These keys will only be
shown if they have been turned on in
Technician Setup menu.
Setpoint Temperature
Displays the user selectable
setpoint temperature.
Setpoint Adjustment Keys
NOTE: The SHOW SET must
be set to YES in tech setup
menu before the setpoint
keys will be shown in the
display.
Mercury Notice:
All of Pro1’s products are mercury free.
However, if the product you are replacing
contains mercury, dispose of it properly.
Your local waste management authority
can give you instructions on recycling
and proper disposal.

MOUNTING LOCATIONS
Wireless Range
Range between the R251W and the T955W master thermostat is up to 100 feet
with no obstructions and up to 50 feet in standard residential metal, brick, and
concrete construction.
The remote sensor should be mounted or placed approximately 4 to 5 feet above the
floor. Select an area with average temperature and good air circulation.
Do not mount or place Remote Sensors in locations:
• Close to hot or cold air ducts
• That are in direct sunlight
• With an outside wall behind the thermostat
• In areas that do not require conditioning
• Where there are dead spots or drafts (in corners or behind doors)
• Where appliances could radiate heat
• Do not set it next to or on hot appliances
• Do not put it in your pocket or hold in your hands for a long period of time.
Body heat will distort the temperature reading.
Remote Sensor Locations
3
NO
NO NO YES

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MOUNTING OPTIONS
1
Wall Mount - Removeable
Desk or Counter Option
Mount T-bracket on the Wall.
1Slide the T-bracket
up into the slot
holders.
2T-bracket will stop
on the top of the
slot holders.
2Slide the Remote Sensor over
the mounted T-bracket.
Wall mount
slot holders.
T-bracket
mounted on
the wall
Back View
of Subbase
of Remote
Sensor
T-bracket
Wall
mount
slots
Wall Mount - Permanent
1Remove the R251W from the subbase. 2Mount subbase
to the wall
Inside View
of Subbase
of Remote
Sensor

Inserting Batteries for Permanent Wall Mount
1Remove the R251W from
the subbase. The R251W is
held on the subbase by a
plastic tab on the bottom
of the remote sensor.
Push in with a small flat
head screwdriver to remove
the R251W from the subbase.
2
Installing Batteries for Temporary Wall Mount or Table Placement
1Use the finger tab on the back of the
remote to remove the battery door. 2Once you have removed the door from the back
of the remote, insert 2 AA Alkaline batteries and
replace the battery door.
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INSTALLING BATTERIES
Once you have
removed the R251W
from the subbase,
insert 2 AA Alkaline
batteries.
3Attach the R251W
to the subbase by
aligning the two top
tabs and then close
as shown.
Bottom of
Remote Sensor
Top tabs
Swing closed
Inside viewReset button

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NEW FEATURES ON T955W
New Features on the T955W After R251W is Connected
Example of programming a priority for the SLEEP time period:
In this example system we have 1 T955W on the main floor and 1 R251W in the Master Bedroom on the 2nd
floor. During the setup process the R251W was named Bedroom 1. During WAKE, LEAVE and RETURN, the
program should remain on system average. When on the SLEEP time period during programming, press
NEXT ZONE until Bedroom 1 shows. During the SLEEP time period the other remotes in the house will be
ignored and the system will be controlled only by the ambient temperature of the R251W in the master
bedroom. The WAKE, LEAVE and RETURN temperature will be controlled by the system average.
NEXT ZONE KEY SETPOINT NOT DISPLAYED
THERMOSTAT HOLD (PERMANENT) TEMPORARY HOLD (4 HOURS)
NEXT ZONE key cycles
through ambient temperatures
for connected zones.
Setpoint will only be displayed for the
zone currently being used by the
program or in hold. Press the or
to show the setpoint for adjustment.
To put the thermostat into hold
select system average or the zone
you want to hold. Then use the
arrows to adjust the setpoint.
Then press the HOLD key.
REMOTE: Indicates the T955W is in
temporary hold. The setpoint will now
display the temporary override setpoint.
The name of the
remote sensor will
be displayed.
In this example, it is
REMOTE 2.
HOLD: Indicates
the T955W is in
permanent HOLD.
A permanent
HOLD can be
active for system
average, local, or
any R251W.
Run Schedule:
Will cancel any
holds and return
the system to the
program.
Run Schedule:
Will cancel any
holds and return
the system to
the program.
In this example,
the name of the
zone currently
having priority is
SYSTEM AVERAGE.
System average
is the average of all
connected sensors.
Local is the ambient
temperature of the
T955W.
The name of the
R251W can be
displayed. This
shows it has priority.

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CONTACT INFORMATION & WARRANTY
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: _____________________
Contact Us Information
Pro1 IAQ Warranty Registration:
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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