5.
0
c
Testing the RF Signal Strength
Installing the Room Unit
Installer Setup
(allows Thermostat to be configured for the application)
5. While still in TEST mode:
a. Press and hold the
button to enter
SIGNAL STRENGTH Mode
b. The display will show
SS
and a number
from 0 to 5 indicating signal strength. This
number will reset to zero every few seconds
as a new signal measurement is made
c.
Strength 0, 1, 2 = POOR SIGNAL =>
move Room Unit to a better location
Strength 3, 4, 5 = GOOD SIGNAL =>
ok to install Room Unit in this location
6. Press and hold button to end the test
Install where signal strength is good, at least 30cm from any metal objects and at least
1m away from other electrical devices. Avoid proximity to heat sources or draughts.
1.2m
1
4
2
5
3
6
1
2
1
2
1. Enter Installer Setup Mode
a. Press and hold the button for 2 seconds
b. Press and hold the
and
buttons
together until the screen displays
INst
c. Press
button once to show first
parameter
2. Use the
and
buttons to scroll around all
the available parameters
3. To change any setting, press the button,
then press the
or
buttons until the correct
value is flashing
4. Press to save the selection, then use the
or
buttons to select another parameter
5. To Exit Installer Setup, press and hold for 3
seconds
Testing the Thermostat RF Connection
1. Apply mains electrical power to the Relay Box
2. Power up the Room Unit
a. Remove the cover
b. Remove and discard the plastic tab inside
the battery compartment, illuminating the
display
3. Hold the Room Unit 2-3 metres from
the Relay Box
4. Put the Room Unit into TEST Mode
a. Press and hold the button for 2 seconds
b. Press and hold the
and
buttons
together until the screen changes as shown
c. Press the
button once
d. Press and hold the
button until the
screen displays
tEst
. If the green light on
the Relay Box does not flash periodically,
the units are not
Bound
together. See
Binding
or
Re-Binding
Procedure
to
re-establish wireless communication
e. Next test the signal strength to find
a suitable location for the Room Unit
installation
NOTE:
All wiring must be in accordance with IEE regulations.
Relay switching voltage: 24 to 230Vac, 50–60Hz
CAUTION:
Observe ambient temperature and current limits
(see product labels).
4
5
6
Burner (direct control)
Combi boiler
Zone valve
1.5-2.5mm²
6mm max.
60mm
1
2a.
2b.
1a.
1c.
4c.
4a.
1b.
4d.
4b.
Remove
tab
Press
and hold
again
Press
and hold
again
Press
and hold
to stop
25.
0
c
55
3
Check
wireless
signal
strength
5a.
6.
5b.
5.
0
c
Parameter
Setting
A-B:5(3)A
A-C:5(3)A
230Vac
50–60Hz
A-B:5(3)A
A-C:5(3)A
230Vac
50–60Hz
A-B:5(3)A
A-C:5(3)A
24 to
230Vac
50–60Hz
230Vac
50–60Hz
230Vac
50–60Hz
230Vac
50–60Hz
