Bedienungsanleitung Drayton Erie Digistat RF2 (Seite 1 von 2) (Englisch)

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IMPORTANT

To avoid the possibility of having to reprogramme the

switching times and temperatures, it is advisable to wait

until the display with a flashing battery symbol changes to a

continuous battery only display (after 30 days – Diagram D).

In this condition the unit will remain OFF but your

programmed settings will be held in the memory for a number of weeks. The

two battery compartments can now be left open, to replace the batteries, for

pproximately one hour. If the compartments are left open for longer, the unit

will revert to the factory preset times and temperatures. It may be necessary to

reset the correct time of day after changing the batteries.

The battery compartments are situated at the bottom of the unit (press to

unlatch and slide down). Ensure new batteries are installed correctly. Close the

right hand compartment first followed by the left.

HELPFUL HINTS

1. First/last set times The Day 1 setting cannot be programmed before

12.00. The night setting can be programmed at whatever time you require,

even after 12.00 midnight so long as it is not programmed more than 23 hours

50 minutes after the Day 1 setting.

2. Part or full day omission If during programming the Digistat, one of the

symbols on the left hand side of the screen starts to flash, this indicates that two

or more of the switching times have been set to the same time. This facility

enables you to omit one or more of the switched periods. When one or more

switching times are programmed together the later setting takes precedent. For

example, if all four switching times were set together the Digistat would control

continuously at the fourth (night) temperature setting .

3. Programme sequence The Digistat will not allow you to program the

switched periods out of sequence but will hold the times together as stated above.

4. Reset If at any time during the programming you get confused and would

like to start the procedure from the beginning press the SELECT and – buttons

at the same time and hold for two seconds. This resets the Digistat to the

factory preset times and temperatures shown in the table (overleaf).

5. Self revert If during programming no button is pressed for between one and

two minutes the Digistat will revert automatically to its normal operating mode.

IMPORTANT

This product operates on a new frequency of 433 MHz and is not inter-

changeable with previous 418 MHz units which can be easily identified:

433 MHz =

Drayton brand

418 MHz = brand

CONFORMS TO THE ESSENTIAL REQUIREMENTS

OF THE FOLLOWING DIRECTIVES:

89/336/EEC Electromagnetic compatibility

Digistat RF 2 ‘Wireless System’

User instructions

SCR RECEIVER

INITIAL START UP

IMPORTANT: ENSURE THAT THE COMMISSIONING PROCEDURE HAS

BEEN CARRIED OUT IN ACCORDANCE WITH THE ENCLOSED

INSTRUCTIONS.

SCR (RECEIVER) NORMAL OPERATING MODE

Once the ‘Wireless System’ has been commissioned, there should be little need

for any user interface with the SCR.

During normal operation the red and green LEDs will occasionally be on,

these signify the following:

Green LED

The green LED will be on when there is a demand for heating, and off when

there is no demand.

Red LED

The red LED will flash for 7 seconds, approximately every 5 minutes. This

denotes that a radio signal is being received from the Digistat RF unit.

SITUATIONS REQUIRING ATTENTION

Red LED continually flashing

This denotes that the batteries in the Digistat RF unit are approaching the end of

their life (see ‘battery replacement’).

Red LED continually on

This denotes that the SCR has been unable to receive a radio signal from the

Digistat RF unit. This may be caused by the batteries being dead (see ‘battery

replacement’) or some temporary interference with the radio signal.

To resend and test the signal, go to the Digistat RF unit. If the flame symbol is

visible on the display, press the ‘–’ button until it disappears. If the flame symbol

is not visible, press the ‘+’ button until it appears. If the radio signal has been

successfully transmitted and received, the red LED will flash for 7 seconds then

go off. If the red LED is still on, ‘learn mode’ may have been selected by accident

(SCR buttons 1 and 2 pressed simultaneously). To correct, open both RF battery

drawers and wait for the display to fade, close the right hand drawer followed by

the left and reprogramme RF with your desired time and temperature settings.

If the red LED is still on, there may be some other fault that will require the

attention of a heating engineer/electrician.

MANUAL OVERRIDE

The heating can be manually switched on and off by using the ‘OVERRIDE’

button on the SCR in a fault situation, even though the red LED will stay on until

a satisfactory signal is reinstated.

Once the SCR receives a satisfactory signal again, it will automatically reset

itself for normal operation.

Diagram D

Drayton

Invensys Controls Europe

Technical Helpline: +44 (0)845 1307722

Customer Services: +44 (0)845 1305522

An Invensys Product 090 795

Invensys Climate Controls reserve the right to make changes without notice and cannot accept liability for errors. IssB

090-795 Digistat RF2 Inst IssB 12/5/06 16:13 Page 1

Drayton Erie Digistat RF2 Anleitung

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