Advertisement
Burner (direct control)
Combi boiler
4
A-B:5(3)A
A-C:5(3)A
230Vac
230Vac
230Vac
50–60Hz
50–60Hz
50–60Hz
Zone valve
A-B:5(3)A
A-C:5(3)A
230Vac
230Vac
50–60Hz
50–60Hz
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).
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
5
A-B:5(3)A
A-C:5(3)A
24 to
230Vac
50–60Hz
1.5-2.5mm²
6mm max.
6
1
2a.
2b.
Remove
tab
4a.
4b.
5.
c
0
4c.
4d.
Press
and hold
again
Testing the RF Signal Strength
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
Installing the Room Unit
1m away from other electrical devices. Avoid proximity to heat sources or draughts.
1
2
1. 2m
4
5
Installer Setup (allows Thermostat to be configured for the application)
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
5a.
5b.
55
Check
wireless
signal
Press
strength
and hold
again
6.
25.
c
0
Press
and hold
to stop
3
6
1
1
2
1a.
1b.
5.
c
0
1c.
Parameter
Setting
3
2
Advertisement
