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
67-058-323 (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.
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This unit is double insulated, and hence does
not need connection to earth. If earth
continuity is required, please use earth terminal
on wall plate.
Fig. 4
Back Plate Removed
Alternative fixing holes
Mount the wall plate in this
configuration only
Product retaining
screws
Terminal for maintaining
continuity of earth
4. Operation
Remove front cover using a cross point screwdriver
to partially unscrew the cover securing screw at
the top of the unit. Pull cover forwards, and away.
Use adjuster dial to set desired temperature.
Blue LED is lit when temperature is below
desired value, indicating that the thermostat
is calling for heat from the boiler. Once the
room reaches the desired temperature the LED
turns off and the TRT031/2 ceases to call for heat
from the boiler.
The temperature swing can be adjusted between
1°C and 0.5°C by selecting a jumper found on the
rear of the unit (see Fig 2).
We suggest using the 0.5ºC position unless the
boiler turns on and off too rapidly.
To reinstall the unit on the wall plate first
ensure the wall plate retaining screws are
loosened enough to clear the TRT031/2 body
then engage the top of the TRT031/2 onto the
wall plate retaining tabs (see Fig 4), and push
firmly downwards and then inwards. There will
be some resistance from the terminals. Once in
place, secure with the retaining screws.
Restore mains to the unit after checking all
system wiring is complete.
TRT031 shown
(TRT032 range 5 - 30ºC)
Tamper proof
cover
Operating & Installation Instructions
Electronic Frost
Thermostat
Cat. No. TRT031
Electronic Room
Thermostat
Cat. No. TRT032
Remove wall plate from unit, by undoing
retaining screws (see Fig2), and pivoting the
bottom of the unit outwards. The TRT031/2
can then be lifted off.
Pass the incoming wires through the opening in
wall plate, and fix wall plate securely to the wall,
using screws (and wall plugs if necessary) provided.
The screws which secure the product to the wall
plate should be at the bottom (see Fig 2).
Allow sufficient excess cable to wire up the unit,
but not too much to make it difficult to close
the unit to the wall plate.
Connect the conductors to the relevant
terminals, according to the wiring diagram on
the wall plate (or Fig. 3 below). Ensure that the
curved brass washer grips the conductor.
Fig. 3
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Wiring
Diagram
5. Specifications
Current rating:
6 (2) A
Voltage: 220-240V,
50HZ
Switch type:
Single pole, single throw
(SPST)
Operating
temperature range: 0 to 50°C
Set temperature
range:
5 to 10°C (TRT031)
5 to 30ºC (TRT032)
Complies with:
BS EN 60730
Conforms to
directives:
73-23-EEC, 89-336-EEC
Temperature swing: 1°C or 0.5°C
Micro
disconnection:
Type 1.B control action
Proportional Control (PID) can also be selected
on or off using a jumper on the rear of the unit
(see Fig 2).
This can help in reducing temperature over-shoot.
We suggest using the PID on position.
To clean use a clean dry cloth only. Do not use
any liquid cleaners.
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