Timeguard TRT034 - Manual (Page 3)

1. Introduction
TRT products are a cost effective comprehensive
range of thermostats and timers designed for
internal use only.
The TRT034 is a single channel programmer,
with automatic summer/winter time changeover
(which can be cancelled), 5 day plus 2 or 7
(individual) day programming with 3 on and
off operations per day, holiday mode, boost
function, advance to next programme and
permanent on/off over ride.
The unit is fitted with a factory installed
battery which gives up to 24 hours back up
of time, date and programmes in the event
of a mains failure.
It is designed to be surface mounted on its
supplied wall plate.
The electrical supply must be isolated before
removing the thermostat from the wall plate.
2. Siting
The TRT034 should be located at a position
which eases wiring runs and gives good access
for programming. It should be mounted
approximately 1.5m above floor level.
3. Installation
This product should be installed by a qualified
installer to current installation standards.
If in any doubt contact the Timeguard Helpline
020 8450 0515.
Always isolate the mains supply before
removing the unit from its wall plate.
The TRT034 is designed to be surface mounted
on the supplied wall plate.
Isolate 230VAC mains supply.
Incoming and outgoing cable should be 1.5mm sq.
Remove wall plate from unit, by undoing
retaining screws, and pivoting the bottom of the
unit outwards. The unit can then be lifted off.
Contents
TRT034 programmer
TRT034 wall plate
TRT034 instruction leaflet
2 x wall plugs
2 x screws
select
Advance Mode
set
reset
Day of
week
Time of day
programme,
flashes during
setting
Blue illuminated
light/holiday
button
Shows when
heat is
demanded
Blue illuminated
boost button
Stylish
design
Pull down
flap for
programming
Blue electro-
luminescent
screen
Fig. 1
TRT034 7 Day Digital Programmer
(normal position)
select
Advance Mode
set
reset
Selects time,
temperature or
date to be changed
Reset
button
Advance/mode
button
Up and down
buttons
(used in
programming)
Initiates programme
setting sequence and in
conjunction with the select
button initiates time and
date setting sequence
Border illuminates
when +/- buttons
are pressed and
for 15 seconds
after release
Fig. 1a
TRT034 7 Day Digital Programmer
(programming cover lowered)
Programmers allow you to set ‘On’ and ‘Off’ time
periods. Some models switch the central heating
and domestic hot water on and off at the same
time, while others allow the domestic hot water
and heating to come on and go off
at different times.
Set the ‘On’ and ‘Off’ time periods to suit your
own lifestyle. On some programmers you must
also set whether you want the heating and
hot water to run continuously, run under
the chosen ‘On’ and ‘Off’ heating periods,
or be permanently off.
The time on the programmer must be correct.
Some types have to be adjusted in spring and
autumn at the changes between Greenwich
Mean Time and British Summer Time.
You may be able to temporarily adjust the
heating programme, for example, ‘Override’,
‘Advance’ or ‘Boost’. These are explained in the
manufacturer’s instructions.
The heating will not work if the room thermostat
has switched the heating off. And, if you have a
hot-water cylinder, the water heating will not
work if the cylinder thermostat detects that the
hot water has reached the correct temperature.
®
What is a programmer?
...an explanation for householders
7 5 -
2
PROGRA
M
Connection
pins
Wall plate retaining screws
(at bottom of TRT034)
7 day or
5 + 2 jumper
Press reset after
moving jumper
Fig. 2
Fig. 3
Rear View of TRT034
Back Plate Removed
NC1 NO1 N L
Alternative
fixing holes
Mount the wall plate in this configuration only
Product
retaining
screws
Terminal for
retaining
continuity
of earth
N
N
CH
230 VAC OFF ON
NC1 NO1
L
L
CH
Fig. 4
Wiring Diagram
Pass incoming wires through opening in wall
plate, and fix wall plate securely to the wall,
using screws provided (and wall plugs if
necessary). The screws which hold the product
to the wall plate should point downwards.
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 terminal,
according to the wiring diagram on the wall
plate (or below). Ensure that the curved brass
washer grips the conductor.
Note:
Check boiler
instructions
before
connecting.