DANLERS TLSW MS1246 Installation Notes - Page 2

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Wiring diagram

Heater Boost / Multi-selector

LIVE

~ 230 Vac

NEUTRAL

Troubleshooting

The heater boost / multi-selector switch resets itself off:

• The supply to the heater boost / multi-selector switch must be

permanent, it should not be wired in series after another timer

device.

The main heating timer is not functioning:

• The heater boost / multi-selector switch can only be wired in

parallel with relay output timer units, otherwise the output of the

other timer may be damaged.

Precautions and Warranty

This product conforms to BS EN 60669-2-1.

Please ensure the most recent edition of the appropriate local wiring regulations are observed

and suitable protection is provided e.g. 13 amps over current, 1kV over voltage. Please ensure

that this device is disconnected from the supply if an insulation test is made.

This product is covered by a warranty which extends to 5 years from the date of manufacture.

Products available from DANLERS

• PIR occupancy switches • Daylight linked dimmers • Manual high frequency dimmers

• Photocells • Radio remote controls • Time lag switches • Outdoor security switches

• Dimmers • Heating, ventilation and air-conditioning controls • Bespoke / O.E.M. products

Please call for more information or a free catalogue, or visit our website.

DANLERS Limited, Vincients Road, CHIPPENHAM, Wiltshire, SN14 6NQ, UK.

Telephone: +44 (0)1249 443377 Fax: +44 (0)1249 443388

E-mail: [email protected]

Web: www.danlers.co.uk

Company Registered Number 2570169 VAT Registration Number 543 5491 38

15/11/13

LOAD

NEUTRAL

INS992 TLSWHB

Plated heater boost / multi-selector switches

TLSW HB

TLSW HB1246

TLSW HB BP1246

TLSW MS

DANLERS plated heater boost/multi-selector switch can be mounted

onto a standard back box and needs a neutral connection. It can switch

a resistive heating load up to 3kW. The plate incorporates four red

LEDs, each representing a different remaining time range. Each time

the button is pressed the remaining time advances to the next value,

giving a longer time lag. If the button is pressed when the fourth LED

is lit the load is switched off. The switches can be wired in parallel with

any other relay output timers as a manual override.

The four time lags periods are as follows:

TLSW HB

Marked 'HEATINg BOOST' plate with ¼, ½, 1

and 2 hour periods

TLSW HB1246

Marked 'HEATINg BOOST' plate with 1, 2, 4

and 6 hour periods

TLSW MS

Marked plate with ¼, ½, 1 and 2 hour periods

TLSW MS1246

Marked plate with 1, 2, 4 and 6 hour periods

TLSW HB BP

Blank plate with ¼, ½, 1 and 2 hour periods

TLSW HB BP1246

Blank plate with 1, 2, 4 and 6 hour periods

These switches can only be connected to a 230V, 50Hz ac supply.

They can switch up to 13 amps (3000W) of resistive loads or they can

also switch up to 1 amp (250W) of fans

used to operate a contactor.

Installation procedure

1. Please read these notes carefully before commencing work.

In case of doubt please consult a qualified electrician.

Make sure the power is isolated from the circuit.

Remove the top and bottom lugs if using a 4 lug metal back box.

2. The TLSW HB / MS switches have a terminal block on the reverse,

which should be connected as shown in wiring diagram overleaf:

Live input

Switched Line output

Neutral (two neutral terminals are available)

3. Turn on the supply and test the function of the switch.

Installation notes

TLSW HB BP

TLSW MS1246

For larger loads they can be