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1
2
3
Getting started with
ThermaRay's
Comfort Controller
is as
easy
as...
Press CANCEL/OCC to put Comfort
Control in manual mode.
Verify that the green light is on
indicating manual mode.
Choose the desired room temperature
using the Up or Down arrows. Press
ENTER/MENU to save the change. You
can change this temperature at any
time.
1,2,3.
Notes:
o
Your Floor System is calling for heat when a
o Your System will turn ON when the temperature difference between the comfort settings and the floor or
room temperature is more than 2° Fahrenheit (1°C).
APPLIES TO MODELS SR240/120 FLOOR
Down
arrow is displayed.
Page 2
Page 3
DATE
03/01/03
03/01/03
Select
MM, DD or YY
01/01/17
Set
Numbers
DATE
01/01/17
DATE
TIME
10:32AM
10:32AM
Set
Numbers
10:45AM
T
IME
01/01/17
Whether you're a contractor, architect, builder or
homeowner, creating the perfect indoor environment
has always been a challenge. ThermaRay, the world's
#1 name in thermal comfort systems, provides you with
the ideal solutions for your comfort. Please take the
time to read this operation guide carefully before you
begin. A diagram of the menu display system is found at
the end of this guide for easy reference.
COMFORT CONTROLLER LINE VOLTAGE (SR-240/120 FLOOR) OWNERS MANUAL
ThermaRay's Comfort Controller displays the current time and room date. It also displays the room/floor temperature
and the given temperature set point. It is programmable and operational in both English and French. See the
Secondary Features section on page 4/7 to set language preference.
Press Display
MENU
1.
MM/DD/YY
2.
MM/DD/YY
3.
MM/DD/YY
4.
MENU
5.
Press Display
MENU
1.
MENU
2.
HH:MM
3.
HH:MM
HH:MM
4.
Select
HH or MM
5.
6.
10:30 AM
MENU
6.
10:45 AM
7.
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Page 4
DATE
DATE
SETUP
TIME FMT
SCALE ?
CENTI
FAHREN
UPDATED
01/01/17
SCHEDULE
SUNDAY
11:59PM
08:00AM
End Time
Select
70°F
COPY DAYS
UPDATED
01/01/17
Floor Temp
75 °F
PROG 2
SCHEDULE
End Time
Press Display
MENU
1.
Press Display
ALWAYS START
5.
12:00AM
MENU
2.
x2
SETUP
3.
SETUP
4.
SCALE ?
5.
6.
Select
SCALE?
SCALE ?
7.
8.
x2
SET DAILY PROGRAMMING
10:45 AM
Use this function to program your heating schedule for each day of
the week. The controller accepts up to five set points per day with
the first starting at 12:00AM and the last ending at 11:59PM.
Press Display
ENDS AT
6.
7.
8.
9.
10.
11.
Set
Set
11:59PM
ENDS AT
ENDS AT
FLOOR
FLOOR
MENU
Repeat steps 5-10 until you reach PROG 5 or until
your end time reaches 11:59PM.
To copy all the programs from Sunday to the rest of
the six remaining days:
Press Display
MENU
1.
1.
2.
3.
4.
x4
MENU
MENU
WEEKDAY
MENU
PROG 1
MENU
2.
3.
4.
COPYING
10:45 AM
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Page 5
Note:
"Copy Days" saves you programming time. If
you prefer your weekdays to be programmed
differently than the weekend days, program Sunday as
if it were Monday. Use "Copy Days" to make all days
the same and then return to step 4 and modify
Saturday and Sunday.
Ready to Operate
After setting all of you days programs, your
ThermaRay Comfort Controller is ready to start
operating on its own. If at any time you wish to
override your heating schedule, you can easily press
the CANCEL/OCC button to activate the Occupied
Temperature Override. The light below the
Use this chart to keep track of your preferred program schedules.
Enter the program end-time and desired temperature in each of the given boxes
CANCEL/OCC button turn on when the override is
activated. Pressing the CANCEL/OCC button again
will reactivate the regular heating schedule. Should
you forget to cancel the override, the ThermaRay
Comfort Control will remain in the manual override
mode - the program schedule will not be activated. The
occupied temperature setting can also easily be
changed by pressing the UP or
DOWN
arrows when
your time, date and temperature are being displayed.
Just make sure you press the ENTER/MENU button
after you have made a change in temperature or the
change may not take effect.
3/7
Page 6
Use this function to set the default room
DATE
OCCUPIED
68 °F
75 °F
UPDATED
01/01/17
DATE
DATE
DATE
LANGUAGE
ENGLISH
FRANCAIS
UPDATED...
01/01/17
SETUP
TIME FMT
AM/PM
24 HR
Format
UPDATED..
01/01/17
SETUP
TIME FMT
VAC TEMP
50 °F
Vac Temp
55 °F
UPDATED...
01
/01/17
temperature when you choose to override your
daily programs. To override the daily programs,
press CANCEL/OCC to set the control in manual
mode (Green LED on).
Press Display
MENU
1.
2.
3.
4.
x2
Set
Temp
MENU
MENU
MENU
OCCUPIED
Press Display
MENU
1.
MENU
2.
X2
SETUP
3.
TIME FMT
4.
5.
Set
TIME FMT
TIME FMT
6.
5.
6.
10:45 AM
Press Display
MENU
1.
2.
3.
4.
5.
6.
Set
Language
MENU
LANGUAGE
LANGUAGE
LANGUAGE
10:45 AM
10:45
7.
X3
Use this function to program the temperature set
point used by the vacation function.
Press Display
MENU
1.
MENU
2.
X2
SETUP
3.
SETUP
4.
x2
VAC TEMP
5.
VAC TEMP
6.
Set
7.
8.
x2
VAC TEMP
10:45AM
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Page 7
DATE
VACATION
VACATION
ON
UPDATED
01/01/17
DATE
SETUP
TIME FMT
INSTALL
OFF
UPDATED
DATE
S
ETUP
TIME FMT
INSTALL
01/01/17
PASS
01/01/17
Press Display
MENU
1.
2.
3.
4.
5.
6.
X3
Set
ON or OFF
MENU
MENU
VACATION
VACATION
10:45 AM
Press Display
MENU
1.
Press Display
DAYLIGHT
9.
10:45 AM
10. x3
For Future Release
Press Display
1.
2.
3.
4.
TEST GROUND FAULT
x2
MENU
MENU
SETUP
SETUP
2. x2
3.
4.
5.
6. x2
7.
8.
MENU
SETUP
SETUP
INSTALL
INSTALL
DAYLIGHT
DAYLIGHT
INSTALL
5.
INSTALL
6.
x3
GFI
7.
GFI
8.
10:45 AM
9.
NOTE:
X4
If the controller reports "BAD GFI 0mA" check
your ground connections. If the controller screen
reports "BAD GFI" instead of "GFI PASS", wait 10
seconds and redo test. If you get the same reading,
then the floor warming system must be tested for an
electrical short and for continuity.
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Page 8
NOTE
: The power module must be
disconnected to test for an electrical short. The
procedure should be performed by a qualified
electrician where required by law & persons aware
of the hazards involved. Please contact your
distributor for further instructions
TROUBLESHOOTING
Use the following information to troubleshoot your comfort
controller.
Room T "*" -
Indicates the floor sensor is not working or is
unplugged. No need to worry, your ThermaRay controller
defaults to the Face Sensor. Your floor warming system
will continue to function normally. You may want to do one
of the following:
A. Remove the controller from the wall by removing
the two white screws. Check to see if the floor
sensor is properly connected in the floor sensor
receptacle.
B. Leave everything as is.
C. Replace the floor sensor. You can embed a
sensor in a grout line, taking care not to damage
the cable. You may have to adjust your set point
as the sensor will be in a different location with
relation to the floor cable
Garbled Screen -
Press and . If this does
not work, remove the controller from the wall by removing
the two white screws. Unplug the Power Module plug and
wait one minute. Plug the controller back in and remount
to the wall. Garbled screens are due to voltage
fluctuations caused by surges or brown outs. If this
happens often permanent damage may be done to the
controller. To prevent this, you may want to have a surge
suppressor installed for the breaker that powers your
heating system.
No Answer-
This is a remote function error. Check that
the thermostat is firmly plugged in.
Room T - 50 (°F or °C) -
The face sensor is broken and a
new controller must be installed. If the floor sensor is fine,
you will not receive this message and your system will
operate normally.
Heat Continuously On -
Check to see if the arrow is on
the screen. If it is not, check to see if the power module is
putting out power to the heating circuit. If it is, a new
power module is needed.
6/7
Page 9
01/11/14
12:00 AM
Occupied
Vacation
Weekday
Sunday
Always
Ends at
Floor
Repeat
05 is done
Repeat
Saturday is
AM/PM or
Fahren or
Vac Temp
English or
PRESS UP
Passed or
Daylight
Revised June 12, 2017
ThermaRay Inc., One (1) Year Limited Warranty. ThermaRay Inc. warrants the controller free of defect in
written, express or implied, statutory or o
System Diagram
Date Time Occupied
MM/DD/YY
-
Prog 0 1 always begins at 12:00 AM
-
Prog 05 always ends at 11:59 PM
-
As soon as 11:59 PM is reached
(by any Prog), the menu skips to
"Weekday (the day you just
programmed)".
HH:MM
Time FMT
24 HR
68°F
Scale
Centi
Vacation
OFF or ON
Prog 1
Starts at
12:00 AM
06:00AM
68°F
Vac Temp
50°F
Menu
Until Prog
OR until
you reach
Schedule
Sunday
until
done
Copydays
-
Copies
Sunday's
program to all
other days.
Setup Language
Install
Francais
Warranty
material and workmanship after proper installation for a period of one (1) year from the date of installation.
During this period, ThermaRay Inc will replace or repair the controller without charge if it has been used under
Contrast
or DOWN
GFI
GFI Test
Failed
Daylight
ON or OFF
Ver x.xx
normal conditions. The warranty does not cover delivery costs. The warranty does not apply if poorly installed
or damaged after installation. ThermaRay will not compensate for subsequent damage, direct or indirect,
resulting from the failure of the controller. All other representation, warranties and conditions, whether oral or
therwise are expressly excluded. The defective controller must be
returned to the place of purchase or sent prepaid to ThermaRay Inc.
ThermaRay Inc.
670 Wilsey Road, Unit 6, Fredericton, NB, Canada, E3B 7K4
Tel: 866 - 457- 4600 Fax: 506 - 457- 4699
E- Mail: sales@thermaray.com
www.thermaray.com
Printed in Canada
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