Center EHE0200364 User manual

Introduction
340009 is an RF thermostat. The Room Unit
communicates with the relay Box on an 868MHz
Radio Frequency (RF) to control a single heating
system component such as a boiler, pump or zone
valve. Neither product will communicate with
other RF products that use different frequencies or
communication protocols.
Note: The RF link between the Room Unit and
Relay Box is pre-configured at the factory so
these units should be installed together at the
same site. If the units become separated or one of
them needs replaced, they will need to be bound
together – see Binding or Re-Binding Procedure.
The Relay Box is a RF device. For
the best performance install in an
open space. Leave at least 30cm
distance from any metal objects
including wall boxes and boiler
housing.
Do not mount on metal wall
boxes.
EMC compliance considerations
Keep AC mains supply/load cables
separate from signal wiring.
NOTE: The Relay Box contains no
user serviceable parts. It should
be opened and installed by a
qualified installer only.
WARNING: Electrostatic sensitive
device! Do not touch the circuit
board.
Specification
Installing the Relay Box
Installation Guide
for 340009 (EHE0200364) RF Thermostat
Power Supply: 230Vac, 50–60 Hz (Relay Box)
2 x AA Alkaline batteries (Room Unit)
Switch Rating: SPDT, 24 to 230Vac, 50–60 Hz, 5(3)A
Hereby, Wolseley declares that this thermostat complies with the
essential requirements and other relevant provisions of Directive
R.E.D.: 2014/53/EU. Receiver Category 2. Max RF power: 25mW.
Operating frequency: 868.3MHz (868.0 to 868.6MHz).
The full text of the EU Declaration of Conformity is available at
the following Internet addresses:
www.wolseley.co.uk www.plumbcenter.co.uk
www.partscenter.co.uk www.climatecenter.co.uk
1 2 3
b.
= M3.5
= No6
< 7mm Ø
> 7mm Ø
* To change from Heating to Cooling Mode, press and
hold both and

buttons together for 3 seconds
Binding or Re-Binding Procedure
Only Bind or Re-Bind if the units become
separated or one of them needs replaced.
No need to re-connect after power cuts or
battery replacement.
1. Put the Relay Box into Binding Mode
a. Press and hold the Relay Box button for
15 seconds to cancel any prior Binding
information
b. After releasing the button, hold it down
again for 5 seconds until the red light flashes
evenly
2. Put the Room Unit into Binding Mode
a. Press and hold the button for 2 seconds,
then hold the and

buttons together until
the screen displays Inst
b. Press the

button so the screen displays
COnt
c. Press the button repeatedly until the
screen displays CLr. Then press to clear
any previous binding to other devices
d. Press the button again to return to Binding
Mode, where the screen displays COnt
3. Press the button to send the Binding signal
to the Relay Box. If successful, the red light on
the Relay Box will stop flashing and turn off.
In a few seconds the Room Unit will return to
normal operation, in Standby mode
Ref: 4277
Whilst every care has been taken to ensure that the information included in
this document was accurate at the time of printing, we reserve the right to
change specifications at any time.
The photographs reproduced in this publication are within the constraints of
the printing process and are NOT to be used for matching purposes. E&OE.
Wolseley UK, The Wolseley Center, Harrison Way, Spa Park,
Royal Leamington Spa, CV31 3HH
For further information telephone [phone]
Parameter Description Default Value Setting options
Ot Minimum boiler on/off time 1 minute 1 to 5 minutes
Cr Boiler cycles per hour 6 cycles per hour 3, 6, 9, 12 cycles
Pb Proportional Band Width 1.5°C 1.5 to 3.0°C
tO Temperature Offset 0 = no offset +3 to -3°C
uL Maximum set temperature limit 35°C 21 to 35°C
LL Minimum set temperature limit 5°C 5 to 21°C
HC Heating/ Cooling changeover enable 0 = no changeover 1 = changeover allowed*
OS Frost Protection temperature 5°C 5 to 16°C
LC Loss of Communications instruction 0 = switch off 0 or 1 = operate 20% on
FS RESET to factory defaults 0 = no change 1 = restore factory settings
Relay Box button
Red light
2a. 2b.
2c. 2d.
turns Off
CL
25.0c
C0
C0
32331221-001 B
WEEE Directive 2012/19/EU
At the end of the product life dispose
of the packaging and product in a
corresponding recycling centre.
Do not dispose of the unit with the usual
domestic refuse. Do not burn the product.

5.0c
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
12
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.
0c
55
3
Check
wireless
signal
strength
5a.
6.
5b.
5.
0c
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