Drayton Digistat RF3 User Instructions

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Drayton

Digistat RF3 '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 re-send 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.