1
Fixing the Plug-in stand.
PROGRAMMABLE
RF-THERMOSTAT
1.Insert flat head screwdriver into position as shown.
2.Push upward.
Make sure
the stand
faces in
correct
direction.
3.Pull stand out off back
plastic housing.
4.Push the stand horizontally into
the grooves which stored the
stand.
5.Slide the stand down.
6.The stand is now fixed.
Programmable RF Thermostat
This Programmable RF Room thermostat consists of a Transmitter
unit (TX) and a Receiver unit (RX) (voltage free contacts).
The installation requires no wiring, but the receiver and
transmitter must be fitted within a range of 30 metres from each
other.
A unique address code is set up as part of the commissioning
procedure to ensure that your RF Receiver only responds to
instructions from it’s corresponding Transmitter (16 Channels).
By pressing the stand down, as shown in
the picture, it can be taken off again.
Blue-backlight & translucent soft keys allow easy operation in dim
surroundings.
Technical Data
RF Address Code Setting
Transmitter
1. Power Supply: 1.5V AAA Battery (2 cells for power, 2 x for
Back lighting)
2. Battery Life : 1 year typical
3. Temperature format: °C/°F selectable
4. Clock format : 24/12 Hour selectable.
5. Temperature Sampling Rate: 1/min.
6. Switching Differential: 0.5 - 1.0 °C
If you have more than one RF
thermostat installed in the same
house, or there is a house nearby
where the same unit is installed,
your receiver may be inadvertently
triggered by the other unit.
7. Temperature Control Range: 5 - 35 °C
8. Temperature display Range: 0- 50 °C
9. RF Frequency: ( preset at factory)
T868:
868.35 MHz
10. Control Distance: 30m
11. Dimensions : 110.8 (W) x 104 (H) x 21.5 (D) mm
In that case, select a different RF
address code to prevent this. (The
receiver only responds if the code
setting of the TX is identical).
Unless fixed to the wall: Mark the
Thermostat with the name of the
room and do not move them from
one room to another!
- Set Receiver and Transmitter DIP switches to the same settings!
For more information visit our web site at www.coldbuster.co.za or phone our help line on 0860 554 629
Installing / Replacing the batteries
2
Programming 7-d Models
Each of the 7 days of the week can be programmed separately.
Follow the flashing display in order to complete the programming.
Lower compartment:
2 x 1.5V AAA for backlight.
or v to set the temperature-setpoint for the 1st
2. Press
program-period.
3. Press
to start setting the start time for the1st programperiod. (The time digits and “Start Time" will flash.)
4. Press
v
Upper compartment:
2 x 1.5V AAA for powering
the transmitter.
1. Press
to enter program setting (Temperature Setpoint
will start flashing).
v
Pull the flap on the front
plastic housing forward.
or
v
to set the start time for the1st program-period.
Configuration settings
5. Press
to enter the temperature- setpoint for the 2nd
program-period (You will see the Temperature Setpoint flashing
Again.)
Before starting to program the thermostat, it’s necessary to select
these 6 settings:
6. Repeat same programming procedure by pressing:
v
1. C/F: Press
or
v to choose °F or °C setting.
2. Press
to enter next setting (24 Hour / 12 Hour Clock).
or v buttons to make your selection.
Continue using
v
Press and hold
for 6 seconds to enter setting selection
mode. Follow the flashing digits or symbols on the display in order
to complete following settings:
or v
to complete all the Temperature Setpoints and Starting Times
for each program-period (and all days of the week or use the
copy function!)
7. When programming is completed, press
press
to enter run mode.
twice and then
v
Copy function (Only available on 7-d Models)
after all settings have been completed.
Programming
Using the selected day as source day for te ' Copy ' function ,you
proceed as follows:
1. Press
2. Press
twice to enter Copy mode. ‘ From ' will flash.
a few times to select the source day.
3. Press
Note:
In programming-mode, if users want to stop programming the
4. Press
automatically go into run mode, or press the SET key twice and
then press the OK key to set thermostat into run mode.
Let yourself be guided by the flashing display.
5.Press
“Reminder”
upon
programming
thermostat, either wait
for 30
seconds and thethermostat
thermostat will
Important
Note: Each day's ending time is at 11:50 PM in12H-Format and
at 23:50 in 24H-Format.
Therefore : you cannot set 12:00 PM (24:00) for NIGHT.
The starting time of the new time-period is automatically the
ending time of the previous time period.
. ‘ To' will start flashing.
v
4.Press
First program one particular day (i.e. complete all Temperature /
Times for each program-period of that day. (Follow the procedure
as described in Programming 7-d ).
v
v
3.Press
for next setting and then press
or v buttons
to complete the rest of the configuration settings:
Date -- Year, Month, Day
Clock -- Hour and Minute
Switching differential (Hysteresis)
Filter (Service interval) -- Counts the hours that the transmitter
has been in use. (Smallest time counting unit: 100 hours).
to select the day to copy the program to.
after the target day is selected.
6.Repeat from 4. to select more target days or press - to delete a
target day.
Finally press
twice. The program will now be copied from
the source day to the target day(s).
Programming 5-1-1d
All 5 weekdays (Mon-Fri) have the same program, Saturday &
Sunday must be programmed separately.
This unit comes in 2 week programming formats (7d & 5-1-1d) and
2 day programming formats (P4&P6).
1. Press
to enter programming mode (Temperature
Setpoint will start flashing)
Because the programming of the various models is different,
check which model you have and program it in accordingly.
or v to set the temperature setpoint for the 1st
2. Press
program-period.
The thermostat was designed to guide users with the flashing
display.
3. Press
v
Button Descriptions
or
v
to set the start time for the 1st program-period.
5. Press
to save the temperature setpoint for the 2nd
. program-period.
v : Up / Down keys.
M : Override functions.
Set : Programming functions
Reset : Reset Thermostat
6. Repeat programming procedure using:
v
v
XXX MHZ
v
v
v
4. Press
. (Hour digits & “Start Time" flashes)
or v
keys to complete each of the
temperature setpoints & start time for every program-period of
the weekdays(5d).
OK
Ok : Memorize setting and
enter next setting mode.
Complete the programming for Saturday & Sunday in the
Same fashion.
7. Press
twice and then press
and to enter run mode.
to exit programming
Cooling mode
75 °F (24 °C)
85 °F (29.5 °C)
75 °F (24 °C)
85 °F (29.5 °C)
75 °F (24 °C)
80 °F (26.5 °C)
MORN(P1)
DAY(P2)
NOON(P3)
BREAK(P4)
EVEN(P5)
NIGHT(P6)
6:00
8:30
12:00pm
2:00pm
4:30pm
10:30pm
70 °F (21 °C)
60 °F (15.5 °C)
70 °F (21 °C)
60 °F (15.5 °C )
70 °F ( 21 °C)
65 °F (18.5 °C)
Saturday
Time
Temperature
Heating mode
Cooling mode
MORN(P1)
DAY(P2)
NOON(P3)
BREAK(P4)
EVEN(P5)
NIGHT(P6)
7:00
8:30
12:00pm
2:00pm
4:30pm
10:30pm
70 °F (21 °C)
70 °F (21 °C)
70 °F (21 °C)
70 °F (21 °C )
70 °F (21 °C)
65 °F (18.5 °C)
Sunday
Time
Temperature
Heating mode
Cooling mode
MORN(P1)
DAY(P2)
NOON(P3)
BREAK(P4)
EVEN(P5)
NIGHT(P6)
7:00
8:30
12:00pm
2:00pm
4:30pm
10:30pm
70 °F (21 °C)
70 °F (21 °C)
70 °F (21°C)
70 °F (21°C)
70 °F (21 °C)
65 °F (18.5 °C)
75 °F (24 °C)
75 °F (24 °C)
75 °F (24 °C)
75 °F (24 °C )
75 °F (24 °C)
80 °F (26.5 °C)
75 °F (24 °C)
75 °F (24 °C)
75 °F (24 °C)
75 °F (24 °C)
75 °F (24 °C)
80 °F (26.5 °C)
1. Press
2. Press
again (Disp: ”Permanent Hold Temp.”)
.
3. Press
or v to set desired temperature.
(Temp. Setpoint is flashing)
4. Press
to run Permanent Hold Temperature
(Display shows above mode)
5. Press
mode.
again to leave the Permanent Hold Temperature
D. Temperature Until (Vacation Hold)---Hold the setpoint up till
a specified date.
1. Press
3 times. Display “Hold Temp. Until”
2. Press
or v to set desired temperature setpoint.
(Setpoint temperature flashes.)
3. Press
function.
4. Press
Press
to select the end date of the Vacation Hold
or
v
v
Temperature
Heating mode
v
Time
C. Permanent Hold Temperature - Holds the temperature
permanently at the setpoint until canceled.
v
Mon ~ Fri
3
v
Mode 7-d & 5-1-1d P4/P6 factory preset
or
v again to select Day, again followed by
to select Month followed by
.
5. Press ' OK' to run Vacation Hold Mode.
6. Whilst Vacation Hold is active, pressing
cancels this override.
NOON and BREAK will not appear in P4 mode.
.
immediately
Advance Ramping / Comfort Smart Mode
When the temperature has to get to a certain level at a particular
time e.g. 20 °C at 08:00, the thermostat must be programmed at
an earlier time e.g. 07:00 to allow the heating / cooling to get the
room to this temperature. This thermostat has a mode which can
calculate when to switch the heating on in order to reach the given
setpoint at the start of the programmed time period.
This Mode is called ”Comfort Smart” .
Comfort Smart can be activated / deactivated by pressing OK
and M simultaneously for 3 seconds. The display will show
“Comfort Smart”.
Override Function
--- operation guide to each of 4 Override modes.
Pressing the M key will show the three Override
Modes in the display in sequence.
Let yourself be guided by the flashing display
functions to set up the override mode.
TO ERASE THE MEMORY (EEPROM)
A. Temporary Override - Change the current temperature setting
until next program time period.
1. Press + or - to adjust the temperature setpoint. (”Temp. Set”
. Temperature will flash.)
2. Wait for 10 seconds. The thermostat will automatically run this
temporary override setpoint or press
to immediately run
This override mode)
3. Whilst Temporary Override is active, pressing
this mode.
REMINDER
Whilst in Override setup mode, the thermostat will
automatically resume it’s normal program after 30
seconds of no input, unless the setup sequence is
completed!
wil cancel
Press
and v simultaneously for 6 seconds,
“ Reset ” appears in the display.
Now press “Reset ” button with a pointy object.
All previous settings will be deleted, and the thermostat resumes
back to its factory default settings.
RECEIVER
B. Comfort Override -Change current temperature setpoint for
a number of hours.
The thermostat will resume its normal operation after Comfort
Override execution has stopped .
1. Press
TRANSMITTER
THERMOSTAT
.
v
or v to adjust the temperature setpoint (Temp. Set.
2. Press
temperature flashes.)
3. Press
to select the number of hours for ComfortOverride execution.
v
4. Press
5. Press
6. Pressing
or
v
to set the hours (minimum 1 hour).
to run Comfort Override mode .
again will cancel the Comfort Override mode.
230Vac Fused < 16 AMP
N
L
HEATERS
WIRING
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