19
3. Override Switching REC 1
Switch channel C1 ON/OFF:
-> Briefly (approx. 1 sec) press button
C1
.
Channel ON
The LED on C1 lights up.
Channel OFF:
The LED on C1 goes off.
The room thermostat now transmits for 15 mins. at regular 3 second intervals. The con-
trol display on the receiver and the channel status display light up during this cycle.
During the test phase, the location of the regulator and therefore the reception quality
can be optimised. The relays are not switched.
-> Place the controller in the desired living area.
Optimal Reception:
When all LEDs are lit during transmission. However, at least one
green LED must be lit.
Premature cancellation:
-> Set rotary switch to position 1 A
Auuttoom
maattiicc.
Reception quality can, if necessary, be improved by the rod antenna available as acces-
sory equipment.
4. Verifying codes/Codierung
Transmitting and receiving products are already tuned and coded to one another in the
factory.
First test of channel C1 (e.g. Room 1)
When control unit REC 1 is in view:
-> Set rotary switch on back (on printed circuit board) of RAMSES 784 HF to position
10 TTeesstt--H
HFF. The LED on channel 1 and the level indicator light up briefly.
5. Clearing codes
Attention: Please cancel the previous code before fixing/coding the new one.
-> Press the
C1
button on
REC 1
for approximately 10 secs. The LED of
C1
is illumina-
ted and goes off again after 3 secs.
The coding is cancelled.
Test:
-> Run the
Test-HF
function on room thermostat.
The level indicator illuminates. The LED on C1 (C2) should not be lit. Repeat the proce-
dure if necessary.
RAMSES 784 HF_309 484_GB 25.02.2011 8:37 Uhr Seite 6
