Time Guard ZV700B Installation & Operating Instructions Manual

Installation & Operating Instructions

7 Day Digital Light Switch

with Optional Dusk Start

Cat No. ZV700B

1

ZV700B – Flap Closed

1. General

The ZV700B combines the function of a manual light switch, with the option
of automatic timed control of lighting on a weekly basis available at the press
of a button. There is a further option of starting an automatic lighting period
at dusk, but ending it with a timed OFF, and a random option, based around
programmed times.

Packed Set:

ZV700B Spare 2A fuse

2x M3.5 x 36mm fixing screws User manual

Press flap to override
output

Output LED

Flap hinges open

Photosensor

2

ZV700B – Flap Open

The ZV700B has an internal battery back up for preserving the correct time,
and the programmed times, for a period of one month.

There is an option to set automatic summer/winter change over.

The ZV700B is designed to work with low energy lighting.
Please refer to the specifications for rated loads.

Note, the ZV700B is not designed for use with LED or discharge lighting.

Large
Illuminated
LCD display

BS646 fuse,
rated at 2A

Reset button

Prog button,

used in

conjunction

with adv

and mode

buttons during

programming

Time button,
used in
conjunction
with adv
and mode
buttons to
programme
times

Adv button, used to

change output status

Mode button, used to

change operating mode

3

2. Installation and Commissioning

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.

Switch off mains electricity.

Remove the existing light switch, and transfer the wires to the ZV700B
according to the following instructions:

If the switch is an ON/OFF type, the supply wire should be inserted into the live
terminal (com), and the live out (L1) to the load terminal. Do not disturb any
earth wires connected to the wall box terminal.

If the switch is a 2-way switch, used in conjunction with a second light switch,
it will have 3 wires. In this case the wire originally connected to COM terminal
must be connected to the live terminal. The remaining two wires connect to the
Load (L1) and the 2 way (L2) terminals in either position.

If two wires are connected to any one terminal on the original switch,
these should be kept together and inserted into the corresponding single
terminal on the ZV700B.

Once mains power has been restored, the ZV700B will require its internal
battery to be charged before programming. Once it is charged sufficiently
(Approximately 4 hours), the display will show “––:––”

Reset must be pressed before commencing programming.