Timeguard TRT035 - Manual (Page 8)

Battery Powered
Electronic
Programmable
Room Thermostat
Cat. No. TRT035
4. Operation
Decide whether weekday/weekend (5-2) or
individual (7) day programming is required
and move the appropriate jumper on the
rear of the product.
The temperature span (difference between
on and off temperatures) can be adjusted
between 1ºC and 0.5ºC using a jumper
found on the rear of the unit.
Optimum start (switching on earlier on colder
mornings) can also be turned on or off using
a jumper on the rear of the unit.
It is important to make these decisions first,
as after any change of jumper position,
reset needs to be pressed, which will return
the unit to default time and programme.
Pressing any button illuminates the screen
automatically.
During time/date and programme setting if
a button is not pressed within 15 seconds the
display will revert to the start of the sequence.
5. Specifications
Current rating: 3(1)A
Voltage: 230V, 50Hz
Switch type: Single pole, change-over (SPCO)
Operating
temperature
range:
0ºC to 50ºC
Set temperature
range:
10ºC to 30ºC adjustable in
0.5ºC steps
Complies with: BS EN 60730
Conforms to
directives: Conforms to latest directives
Span: 1ºC or 0.5ºC
Micro
disconnection: Type 1.B control action
Batteries: 2 x AA alkaline
Setting date and time of day
Open programme access flap and press reset,
using a pen or similar object. All of the screen
segments will show briefly, and then the current
room temperature will be displayed.
To programme the date and time of day, open
programme access flap, and simultaneously
press and hold both the select and set buttons
for 3 seconds. The year will flash.
Use the + and - button to set the correct year.
Press select to move on to programming the
month (shown to the left), and then again
to programme the day. Press select again to
programme the hours (am/pm), and again
to programme the minutes (each time using
the +/- button to make the change). Press set
to return to operating mode.
If at any time a button is not pressed for
15 seconds, the unit will return to operating mode.
Programming temperature periods for
7 days option
Notes
1) There are no off periods with this controller.
The programming sequence is:
Start time, temperature, second start time,
second temperature and so on. Setting
temperature to 10ºC is as close to off as can
be achieved (and for most situations will be
off unless the weather is very cold).
2) If you do not want a higher temperature
period in the middle of the day adjust the
temperature for this period downward to
match those of the proceeding and
subsequent period temperatures.
3) The TRT035 comes with a factory installed
(default) programme for both 5-2 and 7 day
options which you use or modify as you
wish. Just pressing the reset button brings
this programme into operation.
The default programme for every day is as
follows:-
6:00 AM 21ºC
8:00 AM 17ºC
12:00 PM 21ºC
2:00 PM 17ºC
4:00 PM 21ºC
10:00 PM 17ºC
For both 5-2 and 7 day options.
To programme the temperature periods, press
the set button. Mon will flash. To programme
Mondays time/temperature periods press select
button. Alternatively use the + and - buttons to
change the day, and then select to continue.
The time will then flash. This is the start time
for the first period. Press + or - to set the hour
for the start time for period 1. Press select to
move to the minutes. Use the + and - to set the
minutes. Press select to set the temperature for
this period. Use the + or - keys to set the
desired temperature. Press select again to
programme the next time period. There are
6 time periods per day.
Once the 6 periods for Monday are
programmed, Press set button, and Monday
will start to flash. Use the + and - button to
change the day to Tuesday, and then use select
to programme Tuesdays time periods and
temperatures. For 7 day programming, this will
need to be done for all 7 days. If set is pressed
twice, the unit will return to operating mode.
Omitting Days
Omitting a day can be achieved by selecting
10ºC for every time period for that day
(all times and temperatures must be entered).
The heating will not turn on unless the room
temperature falls below 10ºC (50ºF).
Programming temperature periods for
5-2 days option
For 5-2 day mode, time periods and
temperatures will need to be programmed for
M-F and then for S-S. ie: only 2 sets of times
need to be programmed, not 7 (individual) sets
of times.
Temperature override
In operating mode, the temperature set for the
current period can be overridden. To adjust the
set temperature, press the + or - button once.
The screen will illuminate blue while button
is pressed. Use + and - buttons to set desired
temperature. If the + or - button is held down,
the display will advance rapidly. Once the
desired temperature is set, the unit should
revert to displaying the current room
temperature 5 seconds after the last button
press. The illumination will also turn off after
5 seconds. In manual mode, there will be a
hand symbol displayed on the screen. The new
temperature will remain valid until the next
programmed period starts.
A burner symbol is displayed when
temperature is below desired value, indicating
that the thermostat is calling for heat from
the boiler.
Review set temperature
The set temperature can be reviewed at any
time, by a single press of the + or - button.
5 seconds after this single button push, the unit
will show the current room temperature, and
the screen illumination will turn off.
Frost protection
Frost protection reduces the set temperature to
5ºC. Frost protection is activated by holding
down the frost protection button for 3 seconds.
When in frost mode, the frost symbol will
flash on the display. The set temperature
buttons remain non-functional during frost
mode. The unit will remain in frost mode
until the frost button is held down for a
further 3 seconds.
Battery replacement
When the battery needs replacing, a battery
symbol will flash on the display.
Sleep mode
The unit can be put into sleep mode by
simultaneously holding down the + and -
buttons for 3 seconds. Pressing any button
will exit sleep mode. In sleep mode, all
outputs are suspended and the screen is blank
(useful for longer periods when the house is
unoccupied and frost protection is not required).
To clean use a dry cloth only. Do not use any
liquid cleaners.
Operating & Installation Instructions
For a product brochure please contact:
Timeguard Ltd. Victory Park, 400 Edgware Road,
London NW2 6ND Tel: 020 8452 1112
or email [email protected]
A Group company
67-058-326 (issue 2)
HELPLINE
020 8450 0515
or email [email protected]
For assistance with the product please contact:-
3 Year Guarantee
In the unlikely event of this product becoming
faulty due to defective material or manufacture
within 3 years of the date of purchase, please
return it to your supplier in the first year with proof
of purchase and it will be replaced free of charge.
For years 2 and 3 or any difficulty in the first year
telephone the helpline on
020 8450 0515.
Note: a proof of purchase is required
in all cases. For all eligible replacements (where agreed by
Timeguard Ltd.) the customer is responsible for all shipping/
postage charges for sending replacements outside the UK.
All shipping costs are to be paid in advance before
a replacement is sent.