Horstmann ThermoPlus AS2-RF User's Guide download pdf (Page 14)

GENERAL INFORMATION

Resetting the AS2-RF Transmitter

Electronic equipment can in some circumstances be affected by electrical interference.

If the display becomes frozen or scrambled; or if you wish to revert back to the default

settings please use the following procedure.

PLEASE NOTE: Do not attempt to reset without batteries being tted. Using this procedure

will restore the ThermoPlus AS2-RF to the original factory programme settings, the time

setting will also default to midnight (00:00) on 1 January 2006.

Battery Replacement

The ThermoPlus AS2-RF uses 3 x AA (LR6) batteries. The batteries supplied with the unit

should last for approximately two years. When the batteries are nearing the end of their

life a ‘LOW BAT’ message will ash on the display.

To change the batteries it is necessary to remove the AS2-RF from the wall, to achieve this

rst press the RELEASE BUTTONS located under the unit and pull the AS2-RF away from the

mounting plate by gently pulling up.

Before removing the old batteries please wait for at least 15 seconds after the last button

was pressed. Remove old batteries and ensure the L.C.D display has gone blank before

tting the new batteries.

Replace with three new AA size alkaline batteries, ensure they are tted correctly as

shown by the marking positioned between the battery terminals. Once batteries have

been tted, replace the AS2-RF to the mounting plate, ensuring that the two guide lugs are

tted into the corresponding slots in the top of the mounting plate. Now push the AS2-RF

until the release button clicks into place.

WARNING: You must ensure that the AS2-RF is always running on 3 x AA batteries and

when the battery low message is displayed it is important that they are changed as

soon as possible. This is to preserve the secondary internal reserve battery which is non-

replaceable.

For best results use alkaline batteries rather than zinc carbon batteries.

Resetting the ThermoPlus AS2-RF

• On the ThermoPlus AS2-RF press

the ‘UP’ and ‘DOWN’ arrow buttons

together:

• Then release the buttons and the

thermostat will return to preset

factory settings.

• Reset the time and date as shown

on page 5.

To reset

press

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Horstmann ThermoPlus AS2-RF User's Guide Page 14