HAMWORTHY HEATING LTD
18
Merley Boiler Sequence Controller
500001210/D
2.11.4 Radio Connection
Make the radio connection in the vicinity of the radio module prior to mounting so that all system are within
easy reach.
A prerequisite for the radio connection is that all components receive power, which means that the radio
module must be correctly connected to the basic unit and the batteries must be correctly installed in the
room unit & outside sensor.
Establishing the link
1
Press the button on the installed radio module for at least 8 seconds until the LED on the radio module starts
flashing at high frequency.
2
Press OK on the room unit to switch to programming.
3
Press the info button for at least 3 seconds and select operating level
“
Commissioning
“
with the setting knob. Then,
press OK.
4
Select operating page
“
Operator section
“
and press OK.
5
Select operating section
“
Used as
“
(operating line 40) and make the appropriate selection. Then, press OK. & Esc.
6
Select operating page
“
Wireless
“
and press OK.
7
Select setting line
“
Wireless Binding Trigger
“
(line 120). Then, press OK.
8
Set the setting knob to
“
YES
“
and press OK. Connection establishment is started.
9
The display shows the progress of connection establishment in %. This process can take 2 to 120 seconds.
10
The connection is established when
“
Device ready
”
appears and the LED on the radio module extinguishes
Testing
-
The test is made to check the quality of the radio link.
The test can be aborted by pressing the ESC button.
While the radio link can be opened on the controller, the test should be made at the location where
the room unit will be installed.
On the room unit, as described above (points 2 through 4), select operating page
“
Radio
“
and
activate the test mode on setting line
“
Test mode
“
(line 121).
Example of a display during the test:
The digits on the left shows telegrams that have been sent, the
digits on the right telegrams that have been received. The test will
be ended after 24 telegrams. The test is considered successful
when at least 50 % of the telegrams sent have been received.
If the test was not successful, some other mounting location is to be
selected or the AVS14.390 radio repeater can be used.
Bedieneinheit
Testmode
42
18
5
2359Z12
10
0
82
23
59
Z
50
4,2
9
56
60
10
0
80
11
39
67
2.11.5 Dimensions and Drilling
