Salus TRV10RFM-3 User manual

Wireless Radiator Controller
Models: TRV10RFM-3 and TRV28RFM-3
INSTRUCTION MANUAL

02 TRV10RFM-3 and TRV28RFM-3 Instruction Manual
Contents
For the latest PFD Instruction Manual, go to
www.salus-controls.com
Important info
Icons used in this manual
Safety
Box Contents
Product Compliance and Safety Info
System Overview
Check the compatibility
Connecting to a Danfoss RA Valve
TRV28RFM Installation
Installing the unit
Preparing to pair the unit
Pairing the unit
Leaving the network
Using the unit
Button Usage
LED Indication
Manual Override
Technical Details
Warranty

TRV10RFM-3 and TRV28RFM-3 Instruction Manual 03
Box Contents
2 AA Batteries
TRV28RFM-3 Pack
Metal Washer
TRV28RFM
Manual
Wireless Radiator Controller
Models: TRV10RFM, TRV10RAM and TRV28RFM
INSTRUCTION MANUAL
TRV10RFM-3Pack
Adapter
TRV10RFM

Product Compliance & Safety Information
INTRODUCTION
The device is battery-powered, mini-size thermostatic radiator valves (TRV)
controlled using ZigBee wireless communication. Simply replace the existing,
passive head on the standard radiator valve with the TRV10RFM-3 and
TRV28RFM-3 (referred to from now on as the unit). Use the unit with the VS10RF
or VS20RF series of wireless thermostats and a CO10RF wireless coordinator.
The VS10RF or VS20RF wireless thermostats are VS10BRF, VS10WRF, VS20BRF,
and VS20WRF, where B is the black model and W is the white model.
You can optionally use the RX10RF wireless boiler receiver and other iT600
wireless products.
VS10RF / VS20RF Thermostat
(Required)
CO10RF
(Required)
RX10RF
(Optional)
SALUS Wiring Centre
KL08RF or KL10RF
04 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

Product Compliance
SALUS Controls Plc hereby declares that these TRV’s comply with
the essential requirements and other relevant provisions of Directive
2014/53/EC, 2004/108/EC, 2006/95/EC, 2011/65/EU and 2009/125/
EC. The full text of the EU declaration of conformity is available at the
following internet address: www.saluslegal.com
Safety Information
Use in accordance with the regulations. The unit is to be used for the
control of room temperature inside the house.
Installation
This accessory must be tted by a competent person, and installation
must comply with the guidance, standards and regulations applicable to
the country or state where the product is installed. Failure to comply with
the relevant standards could lead to prosecution.
Product Compliance & Safety Information
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 05

+
System Overview
To achieve the best control from the unit and thermostat, we recommend they
are used with the SALUS system receiver congured to RX1. The system receiver
will turn the boiler on or o when requested by the thermostat. See your boiler
receiver manual for more information about the RX1 conguration.
Up to three units can be connected to a VS10RF/VS20RF
The unit is modulating, which means it opens or closes partially or 100%
depending on the relationship between the actual room temperature and
the required room temperature measured by the VS10/20RF.
06 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

Checking the compatibility of your heating system
The unit is compatible with the majority of thermostatic radiator valves. Before tting,
please check your valve is suitable for use with the SALUS TRV.
Note: If all the measurements are as stated on this page then the TRV will t directly to your
valve. Also if your valve is not suitable please consider changing your existing valves, contact
your installer.
mm102030
Valve
1
mm102030
40
50
32
Remove the TRV head
Measure the thread diameter (It
must measure 30mm if you are
fitting a TRV10RFM-3 or 28mm
if you are tting a TRV28RFM-3
valve)
Measure the pin length of the valve
when it is in the open position.
(It must measure between
13-15mm for TRV10RFM-3
and between 10-11mm for
TRV28RFM-3.)
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 07

TRV28RFM-3 Installation
There is no need for
a metal washer
for the Comap
M28 valve.
Before installing the unit make sure you
have added the metal washer on MMA
or Herz M28 valves.
Herz valve
Comap valve
MMA valve
Metal washer
08 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

TRV10RFM-3 Installation
If you are connecting to standard valve then
the TRV10RFM-3 will screw directly to it, as
shown below.
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 09

Connecting to a Danfoss RA Valve
Push the RA adaptor onto
the 30mm Danfoss RA valve Tighten the adaptor using
a screwdriver and then
screw on the TRV10RFM-3.
If you are connecting to a
Danfoss RA valve (shown
in this picture), you can use
the RA adapter supplied
when tting a TRV10RFM-3.
10 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

Installing the Unit
Remove the battery door
on the side of the unit. Insert the batteries,
ensuring correct
orientation.
The LED on the unit ashes
green then flashes red
before changing to solid red.
When it is solid red, place
the unit over the radiator
valve using the mounting
ring if needed:
Screw the units nut
(finger tight) to the
radiator valve and check
that the LED is solid red.
The unit is now ready
for pairing to the SALUS
thermostat. You may now
start the pairing process
described on page 13.
Press any button on the
unit to adapt it to the
radiator valve. Once all
adaptation noise and LED
activity has stopped, the
unit is ready to pair with
your wireless thermostat.
See “LED Indications” on
page 18 if the LED continues
to ash.
1 2 3
4 5 6
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 11

Preparing to Pair the Unit
1
Press and hold the button on the
CO10RF coordinator for ve seconds.
This puts the coordinator in pairing
mode. See your CO10RF Coordinator
manual for more information.
2
Ensure the wireless thermostat is powered up and ready for
pairing. See your thermostat manual for more information.
3
If you are using the optional RX10RF wireless boiler receiver
congured for remote boiler switching, ensure this has been
powered up and the red LED has gone from ashing to steady. See
your boiler receiver manual for more information.
12 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

1
2
3
Pairing the Unit
Press and hold the pairing button for
10 seconds. You can pair up to three units with
one thermostat. Pair the units room by room.
Read page 38 to 40 of your wireless thermostat
manual when the red LED on the unit starts to
ash.
You have paired the unit to the thermostat when the unit LED goes o.
Once paired, the unit operates in automatic mode and receives room
temperatures from the thermostat.
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 13

Leaving the Network
Using the Unit
LED Indication
Pairing Button
Manual open/
status indication
Manual close/
status indication
Once paired to a thermostat, press and
hold the pairing button on the unit for 10
seconds.
The red and green status LEDs come on
together for one second.
Note: After you have deleted the unit from
the wireless network, you must reinstall it
using the instructions from page 11.
14 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

Using the Unit
Auto Lock Function
Auto lock function is disabled until you have gone through the pairing process.
After pairing, the TRV will auto lock after 5 minutes if no buttons have been
pressed.
Unlocking the Buttons
To unlock the buttons, press the pairing and close buttons together for
3 seconds.
Opening the Valve Manually
Press the open button for 3 seconds. The LED ashes green once and the
valve opens.
Closing the Valve Manually
Press the close button for 3 seconds. The LED flashes red once and the
valve closes.
Entering Fail Safe Mode
In fail safe mode, the unit opens the valve 25% for water ow to maintain
room temperature.
To enter fail safe mode, press and hold the open and close buttons together
for 3 seconds.
To exit fail safe mode, press the:
• Pairing button to put the unit in automatic mode
• Open button for 3 seconds to open the valve
• Close button for 3 seconds to close the valve
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 15

Using the Unit
Restoring Factory Default Settings
Press the pairing, open, and close buttons together for 10 seconds.
Protecting against Frost
When you have manually closed the valve, the unit automatically enables frost
protection. Frost protection starts only when the temperature in the room drops
below the frost temperature setpoint. The unit does all this automatically when
connected to a thermostat and you don’t have to do anything.
Detecting Open Windows
The unit checks the rate of temperature drop in the room in which it is located.
If the drop is rapid, it assumes a window in the room has been opened. This only
works if the unit is paired to the thermostat and is in automatic mode and the
battery in the unit is not low. The unit does all this automatically when connected
to a thermostat and you don’t have to do anything. It works between 0 and 40⁰C.
Protecting against Lime Scale
Do not leave a valve open for a long time because this could cause a build up of
lime scale. The unit has a lime-scale protection feature to prevent against this.
The valve motor automatically starts once a week if no valve movement has been
detected within a 14-day period. Lime-scale protection will continue to operate
in automatic, manual open, and manual close modes and you don’t have to do
anything.
Auto Adaptation
Once the batteries are inserted into the unit, the red light will appear. If no keys
are pressed it will auto adapt to the valve.
16 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

Button Usage
To do this… Press the…
Leave the network Pairing button for 10 seconds
(when unit already in network)
Pair with thermostat Pairing button for 10 seconds
Put unit in automatic mode Short press Pairing button
Fully open the valve Open button for 3 seconds
Fully close the valve Close button for 3 seconds
Restore factory default settings Open, pairing, and close buttons together
for 3 seconds
Lock and unlock the buttons Pairing and close buttons together
for 3 seconds
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 17

LED Indications
When... The LEDs... Valve
Power switched
on or after reset
Unit adapting
to valve
Unit has not
joined network
or has not paired
to thermostat
Unit paired to
thermostat and
in auto mode
Leaving network
Identifying the
network
Software Version
indication
Auto mode
Manual open
Manual close
A sequence of red and green
LEDs ashing displayed
indicates the software version
Red ashes then goes steady
Green ashes (or red ashes
on failure to adapt)
Green steady
Green and red ash (or red
ashes on failure to adapt)
Green and red ash alternately
after short press on open or
close button
Green ashes twice after short
press on open or close button
Red ashes twice after short
press on open or close button
No LED
Red and green on together for
25% open
100% open
0% open
18 TRV10RFM-3 and TRV28RFM-3 Instruction Manual

When... The LEDs... Valve
Wireless
link to thermostat
lost
Normal
operation
Battery low
Error installing
Auto mode
Manual open
Manual close
Auto mode
Auto mode
Manual open
Manual close
Window open
mode active
Green and red ash alternately
after short press on open or
close button
Green ashes twice after short
press on open or close button
Red ashes twice after short
press on open or close button
Green ashes once after short
press on open or close button
Red ashes once after short
press on open or close button
Green ashes twice after short
press on open or close button
Red ashes twice after short
press on open or close button
Green and red ash twice
every 10 seconds
Red ashes three times every
10 seconds (less if the battery
is low)
Green and red ash alternately
100% open
0% open
1 to
100% open
0% open
100% open
0% open
100% open
25% open
LED Indications
TRV10RFM-3 and TRV28RFM-3 Instruction Manual 19

Long press to
manually open LED ashes green once and then goes out. To check status refer to previous page.
Long press to
manually close LED ashes red once and then goes out. To check status refer to previous page.
Short press to return to Auto mode.
Red LED will ash once to conrm that
the unit is in AUTO.
Manual Override
To remove the unit from auto mode, follow the steps below. If the buttons
are locked, unlock them by pressing the pairing and close buttons together
for 3 seconds.
20 TRV10RFM-3 and TRV28RFM-3 Instruction Manual