Suidse Prìomh-loidhne RF TR1V2-TR2V2
“
Sònrachaidhean
- Power supply: 200 – 240Vac 50-60Hz
- Contact rating: 230 Vac 10(3)A
- Automatic action: Type 1.C.
- Appliance classes: Class II appliance
- Ceum truaillidh: ceum truaillidh 2
- Rangachadh IP: IP20
- Rangaichte Impulse Voltage: A' cur an aghaidh voltage surge 2500V as per
EN 60730
Stiùireadh airson cleachdadh bathar
Stàladh & Stàladh
- The TR1V2 should be wall mounted in an area within 30 meters of
the TR2V2. Ensure both devices are mounted more than 25cm away from
metal objects for optimal communication. - Install the TR1V2 & TR2V2 at least 1 meter away from
electronic devices like radios, TVs, microwaves, or wireless
network adapters. Mount them on a single gang recessed back box,
surface mounting boxes, or directly on a wall. - Using a Phillips screwdriver, loosen the screws on the
backplate of the TR1V2 & TR2V2, lift upwards from the bottom,
and remove from the backplate. - Screw the backplate to the wall with the provided screws.
- Wire the backplate following the wiring diagram on page 2 of
an leabhar-làimhe.
The TR1 TR2V2 features buttons and LEDs for user interaction and
status indication. Refer to the manual for detailed descriptions of
each button and LED function.
To Connect the TR1 TR2V2
Follow the steps outlined in the manual to properly connect the
TR1 TR2V2 devices for wireless signal transmission. Ensure correct
wiring connections for seamless operation.
To Disconnect the TR1 TR2V2
If needed, follow the manual instructions to safely disconnect
the TR1 TR2V2 devices. Proper disconnection is essential for
maintenance or relocation purposes.
Sreangachadh Examples
Thoir sùil air an wiring examples provided in pages 9-13 of the
manual for different scenarios like one-way RF switch, two-way RF
switch, pump overrun control, and more. Use these examples as a
guide for wiring your TR1 TR2V2 setup.
Ceistean Cumanta
Q: Can I install the TR1 TR2V2 devices myself?
A: Installation should only be carried out by a qualified person
following wiring regulations to ensure safety and proper
comas-gnìomh.
Q: What is the maximum distance between TR1V2 and TR2V2 for
effective communication?
A: The recommended distance is within 30 meters for optimal
wireless signal transmission.
“`
TR1 TR2V2
RF Mains Switch Installation and Operation Guide
Clàr-innse
How your TR1 TR2V2 works
1
Sònrachaidhean & Uèir
2
Stàladh & Stàladh
3
Button & LED Description
5
Tuairisgeul LED
6
To connect the TR1 TR2V2
7
To disconnect the TR1 TR2V2
8
Sreangachadh Examples
9
Example 1 One Way RF Switch: Programmer to Boiler 230V
9
Example 2 Two Way RF Switch: Programmer to Motorised Valve Motorised Valve to Boiler 230V
10
Example 3 One Way RF Switch: Pump Overrun
11
Example 4 Two Way RF Switch: Pump Overrun
Programmer to Boiler
12
Boiler to Pump 230V
Example 5 Two Way RF Switch: Unvented Cylinder:
Programmer to High Limit Thermostat
13
Motorised Valve to Boiler 230V
How your TR1 TR2V2 works
Your TR1 TR2V2 is used to send a wireless signal from one location to another when running cables is difficult, expensive or otherwise not an option.
The product comprises of two devices: a TR1V2 and a TR2V2. Both devices are pre-paired during manufacturing for user convenience.
When 230V is applied to the Live in terminal of the TR1V2, the COM and Live out connection closes which sends voltage from Live out on the TR2V2. It is possible to send a wireless signal in one direction or both.
When a signal is sent from the TR1V2 to the TR2V2 a green light will activate on the TR2V2.
When the TR2V2 sends a signal to the TR1V2 a green light will activate on the TR1V2. Common uses include sending a signal from a programmer to a boiler or hot water cylinder which are in a different locations. These are also used to control pump overrun and many other applications.
It is possible to have more than one set of TR1 TR2V2 where required. Please see page 9-13 for wiring examples.
TR1 TR2V2 RF Mains Switch
1
Sònrachaidhean & Uèir
Solar cumhachd:
200 - 240Vac 50-60Hz
Ìre conaltraidh:
230 Vac 10(3)A
Teòthachd àrainneachd: 0 ° C
Gnìomh fèin-ghluasadach:
Type 1.C.
Clasaichean innealan:
Inneal Clas II
Ìre truailleadh:
Truailleadh ìre 2 a-nuas
Rangachadh IP:
IP20
Rangaichte Impulse Voltage: A' cur an aghaidh voltage àrdachadh 2500V a rèir EN 60730
Internal wiring diagram for TR1TR2V2
Live Live in out COM N/C
200-240V ~ 50/60Hz
NL 1 2 3 4
FAIGHINN!
Installation should only be carried out by a qualified person and in accordance with wiring regulations.
Roghainnean tionndaidh
Mains Switching Link L to 3
Ìosal Voltage Atharrachadh
Remove the external controls link from the boiler PCB. Connect 2 and 3 to these terminals.
2
TR1 TR2V2 RF Mains Switch
Stàladh & Stàladh
1) The TR1V2 should be wall mounted in an area within 30 metres of the TR2V2. It is important that both TR1V2 & TR2V2 are mounted more than 25cm away from metal objects as this will affect communication.
The TR1V2 & TR2V2 should be installed at least 1 metre from any electronic devices such as radio, TV, microwave or wireless network adapter. They can be fitted to: 1. Single gang recessed back box
2. Surface mounting boxes 3. Directly mounted on a wall
2) Use a Phillips screw driver to loosen the screws of the backplate on the bottom of the TR1V2 & TR2V2, lift upwards from the bottom and remove from the backplate. (see page 4)
3) Sgriubh an backplate chun a 'bhalla leis na sgriothan a chaidh a thoirt seachad.
4) Uèir an backplate a rèir an diagram uèiridh air duilleag 2.
5) Mount the TR1V2 & TR2V2 on the backplate making sure the pins and the backplate contacts are making a sound connection. Push the TR1V2 & TR2V2 flush to the surface and tighten the screws of the backplate from the bottom. (See page 4)
TR1 TR2V2 RF Mains Switch
3
1
2
89
89
3
4
5
6
4
Putan / Tuairisgeul LED
RF LED
Live in LED
Live out LED
Putan tar-chuir làimhe
Putan ath-shuidheachadh
Putan ceangail
Manual Manual Connect Connect
Ath-shuidhich
Press to activate or deactivate the Live out terminal. Hold for 3 seconds to initialise the pairing process. The RF light will flash. Press to reset the TR1 TR2V2.
Note: The connection procedure is not required as both TR1 & TR2V2 are pre-paired.
TR1 TR2V2 RF Mains Switch
5
Tuairisgeul LED
LED Live in LED
Dath uaine dearg
Tuairisgeul
Chan eil voltage on Live in terminal.
Tha voltage on Live in terminal – Now an RF signal will be sent to the other RF Mains Switch to activate the Live out terminal.
RF LED
Geal
Solid White LED a 'sealltainn gu bheil an teirmostat ceangailte.
Bidh an solas RF a ’frasadh nuair a thèid an teirmostat a dhì-cheangal. Thoir sùil air a 'chàraid teirmeastat.
Note: The RF light will blink intermittently when the system is sending and receiving a signal for communication.
Note: The RF light will blink once every second when in RF pairing by holding Connect. Press Manual to exit from this state.
Live out LED Red
There has been no RF activation signal received from the other RF Mains Switch.
Green RF activation signal has been received from the other RF Mains Switch.
6
TR1 TR2V2 RF Mains Switch
To connect the TR1 TR2V2
Please note: When installing TR1 TR2V2 RF mains switches, both TR1 & TR2V2 are pre-paired. The below procedures are not required.
On TR1V2: Hold Connect for 3 seconds until RF LED flashes white. On TR2V2: Hold Connect for 3 seconds. The RF LED will begin to flash and the Live out LED will appear solid green. When connected all three LED’s will appear solid.
On TR1V2: Press Manual to exit the pairing mode.
After connecting successfully, the RF LED on both TR1V2 & TR2V2 will appear solid.
TR1 TR2V2 RF Mains Switch
7
To disconnect the TR1 TR2V2
On TR1V2: Hold Connect for 3 seconds until the RF LED flashes white. Hold Connect for 10 seconds until the Live in LED appears solid red. On TR2V2: Hold Connect for 3 seconds until the RF LED flashes white. Hold Connect for 10 seconds until the Live in & Live out LED appears solid red. On TR1V2: Press Manual to exit.
The TR1 TR2V2 are now disconnected.
8
TR1 TR2V2 RF Mains Switch
Sreangachadh Examples
Example 1 One way RF Switch: Programmer to Boiler – Mains Switching
TR1V2
TR2V2
a.) On TR1 When Live in receives 230V from the programmer, TR1 sends a wireless signal to TR2.
b.) On TR2 The COM & Live out contact closes, sending 230V to activate the boiler.
Programmer Live Live in out COM N/C
NL 1 2 3 4
Boiler Live Live
in out COM N/C
NL 1 2 3 4
Notaichean stàlaidh
1. Mains Switching Boiler
On the TR2V2
- Ceangal L gu 3.
2. Ìosal Voltage Switching Boiler On the boiler PCB – Remove the external controls link.
On the TR2V2
– Connect terminals 2 & 3 to the external controls terminals on the
boiler PCB.
TR1 TR2V2 RF Mains Switch
9
Example 2 Two way RF Switch: 1) Programmer to Motorised Valve
2) Motorised Valve to Boiler – Mains Switching
TR1V2
TR2V2
a.) On TR1 When Live in receives 230V from the programmer, TR1 sends a wireless signal to TR2.
c.) On TR1 Live out contact closes, sending 230V to activate the boiler.
b.) On TR2 The COM & Live out contact closes, sending 230V to activate the motorised valve. When the valve auxiliary switch engages, it sends 230V to the Live in contact. TR2 then sends a wireless signal to TR1.
Prògramadair
Goileadair
Live Live in out COM N/C
NL 1 2 3 4
Cuideach
Bhalbhaiche
Switch Live Live
in out COM N/C
NL 1 2 3 4
Notaichean stàlaidh
1. Mains Switching Boiler
On the TR1V2
- Ceangal L gu 3.
2. Ìosal Voltage Switching Boiler On the boiler PCB – Remove the external controls link.
On the TR1V2
– Connect terminals 2 & 3 to the external controls terminals on the
boiler PCB.
3. Motorised Valve
On the TR2V2
– Link L to 3 to power the Live out terminal to the motorised valve.
10
TR1 TR2V2 RF Mains Switch
Example 3 One way RF Switch: Pump Overrun – Mains Switching
TR1V2
a.) On TR1 When Live in receives 230V from the boiler, TR1 sends a wireless signal to TR2.
TR2V2
b.) On TR2 The COM & Live out contact closes, sending 230V to activate the pump.
Goileadair
Live Live in out COM N/C
NL 1 2 3 4
Pumpa
Live Live in out COM N/C
NL 1 2 3 4
Notaichean stàlaidh
Pumpa
On the TR2V2
– Link L to 3 to power the Live out terminal to the pump.
TR1 TR2V2 RF Mains Switch
11
Example 4 Two way RF Switch: Pump Overrun
1) Programmer to Boiler
2) Boiler to Pump – Mains Switching
TR1V2
TR2V2
a.) On TR1 When Live in receives 230V from the programmer, TR1 sends a wireless signal to TR2.
c.) On TR1 Live out contact closes, sending 230V to activate the pump.
b.) On TR2 The COM & Live out contact closes, sending 230V to activate the boiler. When the boiler turns off, the pump overrun activates, sending 230V to the Live in contact. TR2 then sends a wireless signal to TR1.
Prògramadair
Pumpa
Live Live in out COM N/C
NL 1 2 3 4
Pumpa
Goileadair
Overun Live Live
in out COM N/C
NL 1 2 3 4
Notaichean stàlaidh
1. Mains Switching Boiler
On the TR2V2
- Ceangal L gu 3.
2. Ìosal Voltage Switching Boiler On the boiler PCB – Remove the external controls link.
On the TR2V2
– Connect terminals 2 & 3 to the external controls terminals on the
boiler PCB.
3. Pumpa
On the TR1V2
– Link L to 3 to power the Live out terminal to the pump.
12
TR1 TR2V2 RF Mains Switch
Example 5 Two way RF Switch: Unvented Cylinder:
1) Programmer to High Limit Thermostat
2) Motorised Valve to Boiler – Mains Switching
TR1V2
TR2V2
a.) On TR1 When Live in receives 230V from the programmer, TR1 sends a wireless signal to TR2.
c.) On TR1 Live out contact closes, sending 230V to activate the boiler.
b.) On TR2 The COM & Live out contact closes, sending 230V to the high limit thermostat, powering the brown cable of the motorised valve. When the motorised valve auxiliary switch engages, it sends 230V to the Live in contact. TR2 then sends a wireless signal to TR1.
Prògramadair
Goileadair
Live Live in out COM N/C
NL 1 2 3 4
Motorised Valve Auxiliary Switch
Beò
in
High Limit Thermostat Live out COM N/C
NL 1 2 3 4
Notaichean stàlaidh
1. Mains Switching Boiler
On the TR1V2
- Ceangal L gu 3.
2. Ìosal Voltage Switching Boiler On the boiler PCB – Remove the external controls link.
On the TR1V2
– Connect terminals 2 & 3 to the external controls terminals on the
boiler PCB.
3. High Limit Thermostat
On the TR2V2
– Link L to 3 to power the Live out terminal to the High Limit thermostat.
4. Motorised Valve
The N/O of the High Limit Themostat powers the brown cable of the motorised valve.
TR1 TR2V2 RF Mains Switch
13
Smachdan EPH IE
teicnigeach@ephcontrols.com www.ephcontrols.com/contact-us +353 21 471 8440 Corcaigh, T12 W665
EPH Controls UK
teicnigeach@ephcontrols.co.uk www.ephcontrols.co.uk/contact-us +44 1933 322 072 Harrow, HA1 1BD
© 2025 EPH Controls Ltd. 2025-05-5_TR1TR2-V2_DS_PKJW
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EPH CONTROLS TR1V2-TR2V2 RF Mains Switch [pdfLeabhar-stiùiridh TR1V2, TR2V2, TR1V2-TR2V2 RF Mains Switch, TR1V2-TR2V2, RF Mains Switch, Mains Switch, Switch |