Timeguard TRTD7N Handbuch
Installation & Operating Instructions
Digital Economy Seven
Programmer
Model: TRTD7N – White
1
1. General Information
These instructions should be read carefully and retained for further reference
and maintenance.
2. Safety
• Before installation or maintenance, ensure the mains supply to the time
switch is switched off and the circuit supply fuses are removed or the
circuit breaker turned off.
• It is recommended that a qualified electrician is consulted or used
for the installation of this time switch and install in accordance
with the current IEE wiring and Building Regulations.
• Check that the total load on the circuit including when this
time switch is fitted does not exceed the rating of the circuit cable,
fuse or circuit breaker.
3. Technical Specifications
• 230V AC 50 Hz
• This time switch is of Class l Construction and must be earthed
• Switch Rating: 13A Resistive (3kW) Immersion Heaters
• Switch Type: Micro-disconnection ON control.
Disconnection to immersion heater(s)
via double pole rocker switch
• 24 hour Programme: 10 selectable pre-set tariff
programmes (0 – 9)
• Boost Times: 30, 60, 120 minutes
• Economy Output Light: Blue LED
• Battery Backup: 2 year reserve, factory fitted
rechargeable non-replaceable
• IP30 Rated suitable for restricted internal applications
• CE Compliant
• Dimensions (H x W x D): 111.5 x 170 x 60mm
2
3
4. Installation
Suitable for use with single, dual, or twin element immersion heaters.
4.1 Ensure the mains supply is switched off and the circuit supply fuses
are removed or the circuit breaker turned off.
4.2 Remove the 2 fixing screws holding the front panel to the back box.
4.3 Decide which mounting holes you would like to use and select a suitable
cable entry point by drilling into the back box ensuring not damage or
infringe on any of the internal components.
4.4 Mark the position of the mounting holes on the wall using the back
box as a template. Drill out the mounting holes taking care to avoid any
joists, electrical cables or water/gas pipes that may be hidden beneath
the surface. Insert the rawl plugs into the holes.
4.5 Pass the 230V 50Hz mains supply and load cables through the cable
entry point(s) on the back box.
4.6 Fix the back box to the wall using the correct mounting screws for the
rawl plugs installed.
4.7 Use the cable clamp in the back box to secure the cables.
4.8 Terminate the cables into the terminal block ensuring correct polarity
is observed and that all bare conductors are sleeved (See section 5.
Connection Diagram).
4.9 Select and set your preferred program and time setting using the
adjusters located on the reverse of the front panel (See section 6.
Commissioning).
12 hour display (back lit during programming) Economy light Programming buttons
Boost button (illuminated in use)
OFF/Timed switch
12345
230V~50Hz
MAINS SUPPL
Y
LOAD
L
E
N
Heater
Neutral
Off Peak
Load
Earth
Link or
Bridge
Wire
3
5. Connection Diagram
Connect the cables to the terminal block which are marked as follows;
• 230V 50Hz mains – Single element immersion heaters only.
230V 50Hz Mains Supply
Live Supply (Brown or Red) to terminal 1
Neutral Supply (Blue or Black) to terminal 2
Earth (Green/Yellow) to
Load
Switch Live, Off peak load (Brown or Red) to terminal 5
Heater Neutral (Blue or Black) to terminal 3
Earth (Green/Yellow) to
Note: a link or bridge will need to be fitted between terminal 4
and terminal 5 if you wish to use the Boost button
(single element immersion heaters only).
12345
230V~50Hz
MAINS SUPPL
Y
LOAD
L
E
N
Heater Neutral
Boost Load
Off Peak Load
Earth
4
• 230V 50Hz mains – Twin or Dual element immersion heaters.
230V 50Hz Mains Supply
Live Supply (Brown or Red) to terminal 1
Neutral Supply (Blue or Black) to terminal 2
Earth (Green/Yellow) to
Load
Switch Live, Off peak load –
Primary element (Brown or Red) to terminal 5
Switch Live, Boost load –
Secondary element (Brown or Red) to terminal 4
Heater Neutral (Blue or Black) to terminal 3
Earth (Green/Yellow) to
5Tariff Table
• These are pre-programmed times which can be selected and modified.
6. Commissioning
Reverse of the font panel
6
• Contact your energy supplier to check which energy plan you are on,
and whether the off peak times change during winter and summer.
• On the tariff table (located on the reverse of the front panel), find which
program collates with your energy plan. Using a terminal screwdriver, turn
the program selector to the correct number for the program (if you want
a program that is not shown on the table, select the closest one to your
desired program and this can be adjusted later).
• On the back of the unit select GMT ONLY or GMT/BST depending
on your energy plan;
• GMT ONLY fixes the time to GMT.
• GMT/BST sets GMT over the winter period, and GMT+1 over the
summer period.
Winter and Summer are displayed according to daylight saving periods
regardless of the switch position.
• Ensure all terminals are secured and screw the front panel of the unit
to the back box using the 2 fixing screws previously removed.
Operating Modes
• OFF: With the rocker switch set to
OFF, there is no output regardless
of the program or boost. The unit
can still be programmed and the
internal battery will charge.
• TIMED: With the rocker switch
set to TIMED, the output will
be according to the program,
or the appropriate boost period.
Auto will be displayed on the
screen in this mode.
7
8
Sleep Mode
• If power is removed the screen will go blank after 10 seconds.
The screen will be revived when power is restored.
• The screen can be woken by pressing any button.
• The programmes will remain in the memory when power is off.
Illumination
• Press any button to illuminate the screen. The illumination times out
automatically 60 seconds after the last button press.
• The Economy Light illuminates during off peak times.
• The Boost Button surround illuminates during boost periods.
OFF peak times
• During OFF peak times (selected but the tariff switch) the display
will show;
8
7. Reset
• Press and hold the + and – buttons simultaneously until the screen
goes blank.
• The factory default settings will now be restored, and the date and time
will need re-programming.
8. Setting the current time and date
• Press the SET button once.
• Release the buttons and after a few seconds all of the digits will appear.
• The word ‘Clock’ will be displayed on the top of the screen along with the
hour flashing.
9
• Use the + and – buttons to set the required hour
(when adjusting values, hold the + or – button to scroll faster).
• Use the + and – buttons to set the required minutes and press
the SELECT button once to save. The year will start to flash.
• Use the + and – buttons to set the required year and press
the SELECT button once to save. The month will start to flash.
• Use the + and – buttons to set the required month and press
the SELECT button once to save. The day will start to flash.
• Use the + and – buttons to set the required day and press
the SELECT button once to save.
• Press the SELECT button once to save and the minutes will start to flash.
Inhaltsverzeichnis
Andere Timeguard Controller Handbücher
Timeguard
Timeguard MLB3000 Handbuch
Timeguard
Timeguard LEDPRORFKB Handbuch
Timeguard
Timeguard PDFM1500 Handbuch
Timeguard
Timeguard TS900N Montageanleitung
Timeguard
Timeguard SureTime STLW1000 Handbuch
Timeguard
Timeguard SLB2300RF Handbuch
Timeguard
Timeguard PDSM1500 Handbuch
Timeguard
Timeguard SLW360N Handbuch
Timeguard
Timeguard RTS113Q Programmierhandbuch
Timeguard
Timeguard SLDD1000 Handbuch
Timeguard
Timeguard PDFM1500N Handbuch
Timeguard
Timeguard SLFM360 Handbuch
Timeguard
Timeguard SLFM360N Handbuch
Timeguard
Timeguard SLFM360L Handbuch
Timeguard
Timeguard PDFMMINIL Handbuch
Timeguard
Timeguard NSLDD1000 Handbuch
Timeguard
Timeguard RTS113 Programmierhandbuch
Timeguard
Timeguard SLB2300RF Handbuch
Timeguard
Timeguard MLSA360N Handbuch
Timeguard
Timeguard SLW360L Handbuch
