Timeguard NTT05 - Manual (Page 3)

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2. Features:
Permanent ON/Off facility. This enables the heater
under control to be turned Off when alternative
methods of heating are available, or during a
holiday period. It also enables the heater to be
permanently turned ON.
Shortest switching time of 15 minutes increasing
in 15 minute steps.
Up to 48 programmes per day.
3. Installation:
We recommend that this unit be fitted by a
qualified electrician. Install in accordance
to wiring and current building regulations.
Please read the instructions carefully. If in
any doubt contact the Timeguard Helpline.
Important: Switch off mains electricity
before commencing work.
Remove the terminal cover. fix the unit to the wall
with the mounting screws provided. fix the top
screw first and leave 2.5mm proud, place the key
hole in the top of the product over the screw head
and slide down. Then mark and drill the lower
fixing. Secure unit to the wall.
The wiring can enter through the rear knock outs
or the cable entry ports provided. If the wiring is
not through the knock outs, use the cable clamps
provided to secure the cables.
Connect the installation wiring to the terminals
provided, according to the legend on the terminal.
Note: the NTT05 is supplied with a wire link
in place. This should not be removed unless
voltage free contacts are required. If the
link is removed then the output light will
no longer function.