Wunda E09 is a versatile plumbing and wiring system designed to seamlessly integrate underfloor heating into your home's central heating system. With its compatibility for both system and combination boilers, it offers flexible installation options. The system features an auto bypass valve (ABV), ensuring optimal water flow distribution. For heat pump applications, the H-Box wiring center includes a relay to activate a shunt pump, providing efficient heat transfer from a buffer tank or heat pump.
Wunda E09 is a versatile plumbing and wiring system designed to seamlessly integrate underfloor heating into your home's central heating system. With its compatibility for both system and combination boilers, it offers flexible installation options. The system features an auto bypass valve (ABV), ensuring optimal water flow distribution. For heat pump applications, the H-Box wiring center includes a relay to activate a shunt pump, providing efficient heat transfer from a buffer tank or heat pump.
1
General Guide
The following guide illustrates how Wundafloor warm water underfloor heating systems can be coupled together
with the majority of central heating plumbing and control systems.
The majority of modern central heating systems make use of motorised valves, often called Zone valves, to divide
different heating systems and hot water generation ie. Radiators, Under Floor Heating and Hot water cylinder.
Systems using combination boilers will also need zone valves if separate systems of heating require different times
and temperatures.
Quite often ground and first floors are controlled separately as they may have different uses. The zone valve acts
like a relay, meaning any system can call the boiler/ heat source without other areas being activated.
If the underfloor system is being encorporated alongside a radiator system it is even more important that these
areas are controlled independently as ‘heat up’ and ‘cooling off’ times are different. We recommend the ‘S’ plan
layout is adopted as this allows for more variety in zoning, and should be very familiar to qualified plumber/
electricians. The schematics show typical S-plan heating systems with under floor heating encorporated.
NOTE:
An Auto By-Pass valve (ABV) should be incorporated in all systems.
NOTE:
If a Heat pump manifold has been supplied then there will be no pump on the manifold. Therefore the relay on
the H-Box wiring centre is used to switch on a shunt pump which will send primary water from a
buffer tank or the heatpump itself to the manifolds.
Wundaoor does not supply:
• ‘S’ plan wiring centre
• Cylinder thermostat
• Hot water time clock
• Auto bypass valve
Motorised / Zone valves and Pipe stats are available if requested.
Plumbing and Wiring Schematics
Section A
System Boiler with hot water cylinder, radiators & UFH
1a) Plumbing Schematic
2a) Multi Zone Wiring Schematic
3a) Single Zone Wiring Schematic
Section B
Combination Boiler with radiators & UFH
1b) Plumbing Schematic
2b) Multi Zone Wiring Schematic
3b) Single Zone Wiring Schematic
Section C
Adding Single Zone kit to exisiting radiator system
1c) Plumbing Schematic
2c) Wiring Schematic
3c) Plumbing Schematic (Danfoss kit)
Section D
H-Box-12 Wiring Schematics
1d) H-Box-12 V1.2
2d) H-Box-12 (previous model)
Section E
Installing a Wet Room Thermostat
Section F
Schematic - Wireless Control Centre E8.583RF
Section G
Schematic - Wireless Receiver (single zone) E8.413RF / E8.423RF
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
3
7
This drawing is for
guidance only.
All installations
should be undertaken
by a
qualified person only.
Wiring Key
Orange
Grey
Brown
B
O
G
L N E
230V
50Hz
Some Earths & Neutrals
omitted for clarity
1 2 3 4 5 6 7 8 9 10
Boiler
Radiators
Room Stat
L N L1
M
B
O
G
M
O
G
Underfloor
Heating pump
E
L
N
N L
HT
on
HWS
on
Time Clock 00:00
Hot water
Cylinder Stat
1 C
Radiators
Zone Valve
M
G
UFH
Zone Valve
O
B
Circulating
Pump
Omitted for
clarity
L N SL
B
Hot Water
Zone Valve
L N L1
This drawing is for
guidance only.
All installations
should be undertaken
by a
qualified person only.
Wiring Key
Orange
Grey
Brown
B
O
G
L N E
230V
50Hz
Some Earths & Neutrals
omitted for clarity
1 2 3 4 5 6 7 8 9 10
Boiler
Radiators
Room Stat
L N L1
M
B
O
G
M
O
G
Wundafloor wiring centre used with
multiple Programmable thermostats on
UFH system.
Underfloor
Heating pump
E
L
N
N L
HT
on
HWS
on
Time Clock 00:00
Hot water
Cylinder Stat
1 C
Radiators
Zone Valve
M
G
UFH
Zone Valve
O
B
Circulating
Pump
Omitted for
clarity
Switch
Relay
Pump
Relay
L N SL
B
Hot Water
Zone Valve
230v
Input
Wundafloor Programmable
Thermostat
*
*Thermostat may be
powered from a seperated
(localised) fused spur.
**Standard dial thermostats
may be power from a time
clock.
**
2A Typical wiring scheme for multi zone UFH system with a System Boiler
3A Typical wiring scheme for single zone UFH system with a System Boiler
S-Plan
Wiring centre
S-Plan
Wiring centre
Section A 2A : Typical wiring scheme for multi-zone UHF system with a System Boiler
This drawing is for guidance only.
All installations should be undertaken
by a qualified person only.
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
C 1
4
7
This drawing is for
guidance only.
All installations
should be undertaken
by a
qualified person only.
Wiring Key
Orange
Grey
Brown
B
O
G
L N E
230V
50Hz
Some Earths & Neutrals
omitted for clarity
1 2 3 4 5 6 7 8 9 10
Boiler
Radiators
Room Stat
L N L1
M
B
O
G
M
O
G
Underfloor
Heating pump
E
L
N
N L
HT
on
HWS
on
Time Clock 00:00
Hot water
Cylinder Stat
1 C
Radiators
Zone Valve
M
G
UFH
Zone Valve
O
B
Circulating
Pump
Omitted for
clarity
L N SL
B
Hot Water
Zone Valve
L N L1
This drawing is for
guidance only.
All installations
should be undertaken
by a
qualified person only.
Wiring Key
Orange
Grey
Brown
B
O
G
L N E
230V
50Hz
Some Earths & Neutrals
omitted for clarity
1 2 3 4 5 6 7 8 9 10
Boiler
Radiators
Room Stat
L N L1
M
B
O
G
M
O
G
Wundafloor wiring centre used with
multiple Programmable thermostats on
UFH system.
Underfloor
Heating pump
E
L
N
N L
HT
on
HWS
on
Time Clock 00:00
Hot water
Cylinder Stat
1 C
Radiators
Zone Valve
M
G
UFH
Zone Valve
O
B
Circulating
Pump
Omitted for
clarity
Switch
Relay
Pump
Relay
L N SL
B
Hot Water
Zone Valve
230v
Input
Wundafloor Programmable
Thermostat
*
*Thermostat may be
powered from a seperated
(localised) fused spur.
**Standard dial thermostats
may be power from a time
clock.
**
2A Typical wiring scheme for multi zone UFH system with a System Boiler
3A Typical wiring scheme for single zone UFH system with a System Boiler
S-Plan
Wiring centre
S-Plan
Wiring centre
Section A 3A : Typical wiring scheme for single zone UHF system with a System Boiler
This drawing is for guidance only.
All installations should be undertaken
by a qualified person only.
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
C 1
6
8
Wiring Key
Orange
Grey
Brown
B
O
G
Wiring Schematic A
Some Earths & Neutrals
omitted for clarity
1 2 3 4 5 6 7 8 9 10
Combi Boiler
+ Time Clock
00:00
L N SL SI
RAD room
stat
L N L1
M
B
O
G
M
B
O
G
L N E
230V
50Hz
Wundafloor wiring centre used with multiple
Programmable thermostats on UFH system.
Underfloor
Heating pump
E
L
N
Underfloor
Zone valve
Radiators
Zone valve
Wiring Key
Orange
Grey
Brown
B
O
G
1 2 3 4 5 6 7 8 9 10
Combi Boiler
+ Time Clock
00:00
L N SL SI
L N L1
RAD room
stat
L N L1
Underfloor
Heating pump
M
E
L
N
B
O
G
M
B
O
G
L N E
230V
50Hz
Some
Earths &
Neutrals
omitted for
clarity
Underfloor
Zone valve
Radiators
Zone valve
*Thermostat may be
powered from a seperated
(localised) fused spur.
**Standard dial thermostats
may be power from a time
clock.
*
**
Wundafloor Programmable
Thermostat
S-Plan
Wiring centre
S-Plan
Wiring centre
2B Typical wiring scheme for multi zone UFH with a combination boiler
3B Typical wiring scheme for single zone UFH with a combination boiler
This drawing is for guidance only.
All installations should be undertaken by a
qualified person only.
This drawing is for guidance only.
All installations should be undertaken by a
qualified person only.
Section B 2B : Typical wiring scheme for multi zone UHF system with a Combination Boiler
This drawing is for guidance only.
All installations should be undertaken
by a qualified person only.
Switch
Relay
Pump
Relay
230v
Input
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
7
8
Wiring Key
Orange
Grey
Brown
B
O
G
Wiring Schematic A
Some Earths & Neutrals
omitted for clarity
1 2 3 4 5 6 7 8 9 10
Combi Boiler
+ Time Clock
00:00
L N SL SI
RAD room
stat
L N L1
M
B
O
G
M
B
O
G
L N E
230V
50Hz
Wundafloor wiring centre used with multiple
Programmable thermostats on UFH system.
Underfloor
Heating pump
E
L
N
Underfloor
Zone valve
Radiators
Zone valve
Wiring Key
Orange
Grey
Brown
B
O
G
1 2 3 4 5 6 7 8 9 10
Combi Boiler
+ Time Clock
00:00
L N SL SI
L N L1
RAD room
stat
L N L1
Underfloor
Heating pump
M
E
L
N
B
O
G
M
B
O
G
L N E
230V
50Hz
Some
Earths &
Neutrals
omitted for
clarity
Underfloor
Zone valve
Radiators
Zone valve
*Thermostat may be
powered from a seperated
(localised) fused spur.
**Standard dial thermostats
may be power from a time
clock.
*
**
Wundafloor Programmable
Thermostat
S-Plan
Wiring centre
S-Plan
Wiring centre
2B Typical wiring scheme for multi zone UFH with a combination boiler
3B Typical wiring scheme for single zone UFH with a combination boiler
This drawing is for guidance only.
All installations should be undertaken by a
qualified person only.
This drawing is for guidance only.
All installations should be undertaken by a
qualified person only.
Section B 3B : Typical wiring scheme for single zone UHF system with a Combination Boiler
This drawing is for guidance only.
All installations should be undertaken
by a qualified person only.
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
8
Radiators
Combi or System
Boiler
ABV
Under Floor
Heating system
supplied by
Wunda
Connections to existing
radiator flow & return
Section C 1C : Schematic - Adding single area UFH to an existing radiator system
*
*
*
HWC
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
9
10
This is when a single zone underfloor
heating kit is connected to an existing
radiator system without an individual zone
valve for the UFH and therefore unable to
call the boiler/heat source independently
for heat.
Although a room thermostat or program-
mable thermostat can be used to control
air temperature, this area can only be ON
when the existing heating system is ON.
When this is the case, a pipe thermostat
can be attached to the heating mains flow,
so that the new area of the underfloor
knows when hot water is available and
therefore stops the pump running when no
heat is available.
Underfloor
Heating pump
L N L1
E
L
N
Pipe thermostat
set at 35°C
L N E
230V
50Hz
1 2 3 4 5 6 7 8 9 10
Wundafloor Programmable
Thermostat
*A s
tandard dial thermostat
may be power from a time
clock.
*
2C wiring schematic for single zone kit added to radiator system
Terminal Block
Section C 2C : Wiring schematic for single zone kit added to radiator system
This is when a single zone underfloor heating kit is
connected to an existing radiator system without an
individual zone valve for the UFH and therefore unable
to call the boiler/heat source independently for heat.
Although a room thermostat or programmable thermostat
can be used to control air temperature, this area can only
be ON when the existing heating system is ON.
When this is the case, a pipe thermostat can be attached
to the heating mains flow, so that the new area of the
underfloor knows when hot water is available and therefore
stops the pump running when no heat is available.
This drawing is for guidance only.
All installations should be undertaken
by a qualified person only.
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
10
Radiators
Danfoss FHV-R
HWC
Combi or
System Boiler
ABV
Connections to existing
radiator flow & return
This diagram show how a Danfoss FHV-R is
connected to and existing radiator system.
Please note:
• The valve should be used with a maximum
of 100m of 16mm Wundapipe.
• The valve must be positioned on the return
from the heated floor.
• It is recommended that isolation valves are
used for filling and maintenance.
• The supply pipework must not be less than
15mm.
• The heating engineer must check that the
is adquate flow available from the heating
mains.
Section C 3C : Schematic - Danfoss FHV-R Kit to an existing radiator system
*
*
*
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
11
Section D 1D : Schematic - Wiring Centre - H-Box-12 V1.2 (current model)
11
Wiring centre - H-Box-12
L
N
L1
L1
N
Transformer
Ground
FUSE (max. 10A)
2 x 5mm FAST BLOW
From main heating controls
Power input (230VAC, 50/60Hz)
L
N
N L
Manifold
pump
Max. 4 actuators can be
linked to one room stat
Timer
RTS 80.70
LIVE - 1
N - 2
SL - 4
Boiler / zone valve switch
Voltage free OR with link 230V
L
N
L
N
*Optional Link
*
Voltage Free Switch
With Optional Link fitted - Can be used as a 230v switch live output to zone valve or boiler/heat source
Without Optional Link fitted - Can be used as low voltage switching for Boiler/heat source
*
V1.2
°
L.E.D.
(Identifiable by model No. ZDA0003-V1.2 on PCB and addition of L.E.D.)
Dimension (mm) 310 W x 110 H x 55 D
Ambient temperature 0°C-50°C
Relay Output
(2 minutes delay) (230V AC, 3A)
Two Relays will be engaged whenever one or more
thermostats call for heating.
The relays will be disengaged when all the zone
thermostats stop heating activity
Technical Data.
Supply voltage 230V AC, 50/60Hz
Output voltage 230V AC,50/60Hz
Max.Load 4A
Number of zone outputs 12 zones
Left Hand: 1 x potential free relay output
Right Hand:1 x independent relay output
Current Model
L N L1
Room thermostat Terminal Note
T6360C 2 6 3 Link 3-5
RTC86.13 1 2 4 Sensor 6 - 7
1 2 4 Sensor 6 - 7
RTC75.713T
Button room stat
E91.713
Touch screen room ‘stat
1 2 3Sensor 6 - 7
RTC84.13 1 2 4
-
11
Wiring centre - H-Box-12
L
N
L1
L1
N
Transformer
Ground
FUSE (max. 10A)
2 x 5mm FAST BLOW
From main heating controls
Power input (230VAC, 50/60Hz)
L
N
N L
Manifold
pump
Max. 4 actuators can be
linked to one room stat
Timer
RTS 80.70
LIVE - 1
N - 2
SL - 4
Boiler / zone valve switch
Voltage free OR with link 230V
L
N
L
N
*Optional Link
*
Voltage Free Switch
With Optional Link fitted - Can be used as a 230v switch live output to zone valve or boiler/heat source
Without Optional Link fitted - Can be used as low voltage switching for Boiler/heat source
*
V1.2
°
L.E.D.
(Identifiable by model No. ZDA0003-V1.2 on PCB and addition of L.E.D.)
Dimension (mm) 310 W x 110 H x 55 D
Ambient temperature 0°C-50°C
Relay Output
(2 minutes delay) (230V AC, 3A)
Two Relays will be engaged whenever one or more
thermostats call for heating.
The relays will be disengaged when all the zone
thermostats stop heating activity
Technical Data.
Supply voltage 230V AC, 50/60Hz
Output voltage 230V AC,50/60Hz
Max.Load 4A
Number of zone outputs 12 zones
Left Hand: 1 x potential free relay output
Right Hand:1 x independent relay output
Current Model
L N L1
Room thermostat Terminal Note
T6360C 2 6 3 Link 3-5
RTC86.13 1 2 4 Sensor 6 - 7
1 2 4 Sensor 6 - 7
RTC75.713T
Button room stat
E91.713
Touch screen room ‘stat
1 2 3Sensor 6 - 7
RTC84.13 1 2 4
-
(identifiable by model No. ZDA0003-V1.2 on PCB and addition of L.E.D.)
*Voltage Free Switch
• With Optional Link fitted - Can be used as a 230v switch live output to
zone valve or boiler/heat source
• Without Optional Link fitted - Can be used as low voltage switching for
Boiler/heat source
RTC75.713T
Button room stat
E91.713
Touch screen room stat
Sensor 6 - 71 2 3
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
12
Section D 2D : Schematic - Wiring Centre - H-Box-12 (previous model - no LED on PCB)
12
Wiring centre - H-Box-12
Technical Data.
Supply voltage 230V AC, 50/60Hz
Output voltage 230V AC,50/60Hz
Max.Load 4A
Number of zone outputs 12 zones
Left Hand: 1 x potential free relay output
Right Hand:1 x independent relay output
L
N
L1
L1
N
Transformer
Ground
FUSE (max. 10A)
2 x 5mm FAST BLOW
From main heating controls
Power input (230VAC, 50/60Hz)
L
N
N L
Manifold
pump
Max.
4
actuators can be
linked to one room stat
Timer
RTS 80.70
LIVE - 1
N - 2
SL - 4
Boiler / zone valve switch
Voltage free OR with link 230V
L
N
Optional Link*
Voltage Free Switch
With Optional Link fitted - Can be used as a 230v switch live output to zone valve or boiler/heat source
Without Optional Link fitted - Can be used as low voltage switching for Boiler/heat source
*
*
Dimension (mm) 310 W x 110 H x 55 D
Ambient temperature 0°C-50°C
Relay Output
(2 minutes delay) (230V AC, 3A)
Two Relays will be engaged whenever one or more
thermostats call for heating.
The relays will be disengaged when all the zone
thermostats stop heating activity
Previous model
L N L1
Room thermostat Terminal Note
T6360C 2 6 3 Link 3-5
RTC86.13 1 2 4 Sensor 6 - 7
1 2 4 Sensor 6 - 7
RTC75.713T
Button room stat
E91.713
Touch screen room ‘stat
1 2 3Sensor 6 - 7
RTC84.13 1 2 4
-
12
Wiring centre - H-Box-12
Technical Data.
Supply voltage 230V AC, 50/60Hz
Output voltage 230V AC,50/60Hz
Max.Load 4A
Number of zone outputs 12 zones
Left Hand: 1 x potential free relay output
Right Hand:1 x independent relay output
L
N
L1
L1
N
Transformer
Ground
FUSE (max. 10A)
2 x 5mm FAST BLOW
From main heating controls
Power input (230VAC, 50/60Hz)
L
N
N L
Manifold
pump
Max.
4
actuators can be
linked to one room stat
Timer
RTS 80.70
LIVE - 1
N - 2
SL - 4
Boiler / zone valve switch
Voltage free OR with link 230V
L
N
Optional Link*
Voltage Free Switch
With Optional Link fitted - Can be used as a 230v switch live output to zone valve or boiler/heat source
Without Optional Link fitted - Can be used as low voltage switching for Boiler/heat source
*
*
Dimension (mm) 310 W x 110 H x 55 D
Ambient temperature 0°C-50°C
Relay Output
(2 minutes delay) (230V AC, 3A)
Two Relays will be engaged whenever one or more
thermostats call for heating.
The relays will be disengaged when all the zone
thermostats stop heating activity
Previous model
L N L1
Room thermostat Terminal Note
T6360C 2 6 3 Link 3-5
RTC86.13 1 2 4 Sensor 6 - 7
1 2 4 Sensor 6 - 7
RTC75.713T
Button room stat
E91.713
Touch screen room ‘stat
1 2 3Sensor 6 - 7
RTC84.13 1 2 4
-
*Voltage Free Switch
• With Optional Link fitted - Can be used as a 230v switch live output to
zone valve or boiler/heat source
• Without Optional Link fitted - Can be used as low voltage switching for
Boiler/heat source
RTC75.713T
Button room stat
E91.713
Touch screen room stat
Sensor 6 - 7
1 2 3
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
13
Section E Installing Wet Room Thermostats
For floor temperature sensing, place probe midway between pipe circuit runs to
monitor average floor temperature.
For air temperature, place unit on outside wall of wet room in desired location at
height of 1500 mm from floor level.
Check distance between thermostat’s terminal block and probe casing location of
wet room’s interior wall is no more than 3 metres.
Do not trim probe sensor to length to ensure the probe wire is long enough to
span the distance between the unit’s terminal block, to go through prepared hole
through wall and exit into supplied probe housing fixed onto interior wall of wet
room at 1500 mm from wet room floor level.
*Bathroom Stat
Unit can be used as a floor temperature sensor or an air temperature sensor.
Bathroom stat on outside
of wet room wall
Ensure hole is sealed
between wall space and
probe housing so that
only the wet room air
temperature is detected
Probe housing on inside
of wet room wall
1500mm 1500mm
* models: RTC86.13, RTC75.713T & E91.713 can be used with a probe
3000mm Probe Probe Housing
Probe Housing
Stat
Max 3000mm distance
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
Section F Schematic - Wireless Control Centre E8.583RF
Manifold Pump
Max 3 actuators can be connected
to one channel
Boiler / zone valve switch Voltage free
OR with link 230v
*Optional Link
AC230V Input
*Voltage Free Switch
• With Optional Link fitted - Can be used as a 230v switch live
output to zone valve or boiler/heat source
• Without Optional Link fitted - Can be used as low voltage switching
for boiler/heat source
Wireless Control Centre E8.583RF
Parameters
Voltage : AC230V
Current : Max 3A
Wireless Frequency Output: 433Mhz
Effective Transmission Distance: 200m empty space
Ambient Temperature : -5~50°C
Pump Linkage: 230V sub-output
Boiler/Zone Valve Linkage: Volt free or 230V with link
Protective Housing: Ip40
Weight : 1 KG
E8.413RF/E8.423RF Wireless Receiver (Single Zone)
Technical Data
Voltage : AC230V
Current : Max 3A
Wireless Frequency Output: 433Mhz
Effective Transmission Distance: 200m
empty space
Ambient Temperature : -5~50°C
Pump Linkage: 230V sub-output
Boiler/Zone Valve Linkage: Volt free or
230V with link
Protective Housing: Ip40
Weight : 1 KG
* Voltage Free Switch
• With Optional Link fitted - Can be used as a 230v switch
live output to zone valve or boiler/heat source
• Without Optional Link fitted - Can be used as low voltage
switching for Boiler/heat source
AC230V Input
Boiler / zone valve switch Voltage free
OR with link 230v
Max 3 actuators can be connected
to one channel
Manifold Pump
*Optional link
14
NOTE:
Pump and switch relays have a 3 minute delay.
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
Section G Schematic - Wireless Receiver (single zone) E8.413RF / E8.423RF
Manifold Pump
Max 3 actuators can be connected
to one channel
Boiler / zone valve switch Voltage free
OR with link 230v
*Optional Link
AC230V Input
*Voltage Free Switch
• With Optional Link fitted - Can be used as a 230v switch live
output to zone valve or boiler/heat source
• Without Optional Link fitted - Can be used as low voltage switching
for boiler/heat source
Wireless Control Centre E8.583RF
Parameters
Voltage : AC230V
Current : Max 3A
Wireless Frequency Output: 433Mhz
Effective Transmission Distance: 200m empty space
Ambient Temperature : -5~50°C
Pump Linkage: 230V sub-output
Boiler/Zone Valve Linkage: Volt free or 230V with link
Protective Housing: Ip40
Weight : 1 KG
E8.413RF/E8.423RF Wireless Receiver (Single Zone)
7 6 5 4 3 2 1
7 6 5 4 3 2 1
Sensor*
(External Probe)
Sensor*
(External Probe)
Potential free
output 3A
Main Control
circuit
L1 N1
3A
3A
N L
N LL1
E8.413RF
E8.423RF
15
Technical Data
Voltage : AC230V
Current : Max 3A
Wireless Frequency Output: 433Mhz
Effective Transmission Distance: 200m
empty space
*External Limitation Value: 300C, 400C and
500C if external probe is fitted. (Factory setting
300C)
Limitation Switch Differential: -20C
Ambient Temperature: -50C – 500C
Protective housing: Ip20
Housing Material: Anti Flammable PC
*OPTIONAL (not supplied with receiver)
E09
Installation guide - wiring & plumbing
✆ 0800 5420 816 www.wundaoorheating.co.uk
THE BRAND YOU CAN TRUST
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
Wunda E09 is a versatile plumbing and wiring system designed to seamlessly integrate underfloor heating into your home's central heating system. With its compatibility for both system and combination boilers, it offers flexible installation options. The system features an auto bypass valve (ABV), ensuring optimal water flow distribution. For heat pump applications, the H-Box wiring center includes a relay to activate a shunt pump, providing efficient heat transfer from a buffer tank or heat pump.
Ask a question and I''ll find the answer in the document
Finding information in a document is now easier with AI
Other documents
-
EPH Controls UFH10 10 Zone Underfloor Heating Wiring Centre Operating instructions
-
Salus KL10 Installation And Wiring Manual
-
Grant Aerona HPAW110 Installation & User's Instructions
-
OSO HOTWATER OSO TERMO PLUS-E Installation guide
-
Continal 39005 User guide
-
OJ Electronics EMR-12 Operating instructions
-
Kmart 42839408 User manual
-
Continal 39007 Operating instructions
-
Inta HIPER6015 Instructions Manual
-
Gledhill StainlessLite Pre-Plumbed Owner's manual
