Honeywell Evohome User manual

evohome
Installation
Guide

evohome Controller
Digital Room Thermostat
(DTS92)
Wireless Relay Box (BDR91)Wireless Cylinder Thermostat
Transceiver (CS92)
Wireless Cylinder Thermostat
Strap-on Sensor (CS92)
Wireless Cylinder Thermostat
Insertion Sensor (CS92)
Radiator Controller (HR92)
Remote Access Gateway
(RFG100)
Radiator Controller (HR80)
Wireless OpenTherm Bridge
(R8810)
Mixing Valve Controller
(HM80)
Underfloor Heating Controller
(HCE80 or HCC80)
evohome Controller Wall
Bracket (ATF300 )
evohome Controller Table Stand
(ATF100 or ATF200)
Room Temperature Sensor
(HCW82)
Room Temperature Sensor
(HCF82)
Icon key

Thanks for choosing evohome
evohome means more comfort, and more control
of the heating system. It’s simple to install and easy
to use.
Follow these instructions to set up the evohome
system. Devices that need to be connected to the
mains electricity supply should be installed by a
competent person.
Before you start
Make sure you have all the devices you need for
your system. If you used our ‘Design your evohome
system’ guide, match each device to the room or
zones in your plan. It’s a good idea to carry out all
the mains electrical and other wiring work first.
In this guide
Step 1: Wire up the heating system 3
Step 2: Set up your evohome Controller 9
Step 3: Power up and bind devices 13
Step 4: System test 29
Configuration and modification 37
Appendix 41
1evohome Installation Guide

Step 2: Set up your evohome Controller
Power up the evohome Controller and follow the on-screen instructions for your system
Go to Installer Menu Go to Guided Configuration Go to Home screen
You have…
a Base Pack or a
Connected Pack
+
Un-bound devices
You have…
an un-bound evohome
Controller
+
Un-bound devices
You have…
a Base Pack or a
Connected Pack
+
No additional devices
Step 3: Power up and bind devices
Power up all devices, including the battery powered ones,
and bind them to the evohome Controller
Step 1: Wire up your heating system
Connect all mains powered devices to the heating system
Step 4: Test the system
Check that all the devices are working properly
2Step 1: Wire up the heating system

In this section
Wireless Relay Box (BDR91) 4
Wireless Cylinder Thermostat (CS92) 5
Remote Access Gateway (RFG100) 7
Mixing Valve Controller (HM80), Underfloor Heating Controller (HCE80/HCC80),
Opentherm Bridge (R8810) 8
Step 1: Wire up the
heating system
evohome communicates using wireless on a robust 868Mhz
signal that is unaffected by common remote controls or Wifi.
Some devices need mains power or to be connected to external
equipment and it's best to wire up these items first to simplify the
binding process later in the setup. The evohome controller will give
on screen instructions when these should be powered up.
Before you power up your evohome Controller and install
the radiator controllers, it's best to install any devices which
are mains powered or need specific installation.
3evohome Installation Guide

Turn off at mains and isolate
the supply before starting
!If you’re fitting a Wireless Relay Box
(BDR91) to your boiler, zone valve or
Sundial valve
1Mount the Wireless Relay Box on a non-metal surface at least
30cm from your boiler, other wireless device or metal objects
2Release the clip on the bottom to open the front cover
3Follow the wiring diagram (see Appendix: Figures
5-10) to connect the Wireless Relay Box to your
boiler’s thermostat terminals, zone valve or sundial
valve, and to the mains electricity supply
4Replace the cover
BOILER
1
4
Refer to boiler instruction to locate the room thermostat terminals,
determine if the boiler required a permanent live supply.
MINIMUM
30CM
REPLACE
FRONT
COVER
Wireless Relay Box (BDR91)
4Step 1: Wire up the heating system

If you’re fitting a Wireless Cylinder
Thermostat (CS92)
You will need to install the CS92 Transceiver
and only one of the two sensors (CS92 Strap-
on Sensor or CS92 Insertion Sensor).
To fit the CS92 Strap-on Sensor
1Cut away a section of cylinder insulation
slightly larger than the sensor unit
2Clean the exposed cylinder surface
3Place the sensor on the cylinder surface
and secure it using the fixing strap – cut
the strap to size if it’s too long
4Install the CS92 Transceiver in a suitable location
close enough for the cable from the sensor to reach
5Connect the cable from the sensor
to the CS92 Transceiver
Position the sensor from one quarter to a
third of the way up the cylinder.
13
1/4 – 1/3
TOTAL
HEIGHT
45MM
80MM
MINIMUM
30CM
A x B Cy
A x B Cy
Wire to CS92 Transceiver
5
Wireless Cylinder Thermostat (CS92)
5evohome Installation Guide

To fit the CS92 Insertion Sensor
1Fit in the cylinder immersion well with suitable fittings to
provide strain relief and prevent accidental removal
2If the sensor doesn’t fit tightly in the immersion
well fill the space with heat-conductive compound
to ensure maximum heat transfer
3Install the CS92 Transceiver in a suitable location close
enough for the cable from the sensor to reach
4Connect the cable from the sensor to the CS92 Transceiver
4
A x B Cy
A x B Cy
Wire to CS92 Transceiver
Wireless Cylinder Thermostat (CS92) continued
6Step 1: Wire up the heating system

If you’re fitting a Remote Access
Gateway (RFG100)
1Connect the Remote Access Gateway to the home’s
internet router using the ethernet cable supplied
Remote Access Gateway (RFG100)
7evohome Installation Guide

If you’re fitting a Mixing Valve
Controller (HM80), Underfloor
Heating Controller (HCE80/HCC80),
OpenTherm Bridge (R8810)
Refer to the installation instructions
supplied with each device
Mixing Valve Controller (HM80), Underfloor Heating
Controller (HCE80/HCC80), OpenTherm Bridge (R8810)
8Step 1: Wire up the heating system

Step 2: Set up your
evohome Controller
The evohome Controller has a guided configuration
process to help you set up the zones for a single type of
system. For mixed systems (i.e. Under Floor Heating zones
plus Radiator zones) use Guided Configuration for the
larger system then “Add Zones” in the installer menu.
To add a stored hot water system use the guided
configuration Stored Hot Water option in the installer menu.
The following instructions cover the full configuring process
for a zone, but if you are using Guided Configuration your
evohome Controller will give you on-screen instructions to
bind the other components to the evohome Controller – just
follow the bind instruction for each device in this manual.
In this section
Powering up your evohome Controller 10
9evohome Installation Guide

First, power up the evohome Controller
1Remove the cover, remove the battery
tab and replace the cover
2Place it on the table stand or wall bracket
3Once the batteries are fully charged, the evohome
Controller can be easily removed from the table stand or
wall bracket for ease of programming. After 30 minutes
the evohome Controller will emit a beep to indicate that
it should be replaced on the stand or wall bracket
Your evohome Controller
comes with *rechargeable
batteries which are pre-
charged allowing you to set-
up the system while off the
table stand or wall bracket.
Place the evohome
Controller on the table
stand or wall bracket
for normal use.
*Only use the
AA rechargeable
batteries provided
!
1
PULL TAB
Powering up your evohome Controller
10 Step 2: Set up your Central Controller

Then to set up the evohome Controller
1Follow the on-screen instructions to set
up the language, date and time
2Now choose the correct option for
the system you’re installing:
For a Base Pack or a Connected Pack and
NO additional devices we recommended
pressing ‘Home’ – then go to "Step
4: System test" on page 29.
For a Base Pack or a Connected Pack,
PLUS un-bound devices we recommended
pressing ‘Installation Menu’ to add the
un-bound devices − follow "Step 3: Power
up and bind devices" on page 13.
For an un-bound evohome Controller, plus un-
bound devices we recommended pressing ‘Guided
Configuration’ to add the un-bound devices − follow
"Step 3: Power up and bind devices" on page 13.
11evohome Installation Guide

12 Step 2: Set up your Central Controller

Step 3: Power up and
bind devices
If you bought a Base Pack or a Connected Pack only — your devices are
already bound. Go to Step 4.
If you bought an unbound evohome Controller, plus other devices and
are using ‘Guided Configuration’ follow the instructions on your evohome
Controller screen and use this section to put the devices into binding mode.
If you bought a Base Pack or a Mobile Connected Pack, plus other devices,
you need to power up all devices and then bind them to the evohome
Controller using the ‘Installation Menu’. It may be easier to power up and bind
some devices while they’re close to the evohome Controller – you can install
them in their assigned zones later.
Follow the instructions for the device(s) you’re going to bind. When you
bind a device to the evohome Controller the devices permanently store the
connection and there should never be a need to rebind them even after a
power cut.
In this section
Radiator Controllers (HR92) 14
Wireless Cylinder Thermostat (CS92) 16
Remote Access Gateway (RFG100) 18
Wireless Relay Box (BDR91) 19
Radiator Controller (HR80) 22
Underfloor Heating Controller (HCE80 or HCC80) 24
Mixing Valve Controller (HM80) 27
13evohome Installation Guide

Power up and bind Radiator Controllers
(HR92) – Your evo Zone Kit
Bind the Radiator Controllers (HR92)
1Remove the circular top cover
2Open the battery clip and insert the AA batteries supplied
3Close the clip and replace the cover
4Press the button once − it should say UNBOUND
5Press and hold the button for a further
5 seconds until it says BIND
6Press the button once – it should say BINDING
7You should receive a SUCCESS message on the
evohome Controller (if not go back and re-bind)
8The name of the allocated zone should appear on
the HR92 display when you press the button
9Either press the green tick to add another
radiator to the zone. Or press the red cross if
you don’t need to add another radiator to the zone
If you are NOT following
GUIDED CONFIGURATION
follow these steps on your
evohome Controller display
first:
1. Press and hold ‘Settings’
for 3 seconds
2. Press the green tick
3. Press ADD ZONE
4. Press the zone you want
to add the Radiator
Controller to
5. Rename the zone if
required and/or press the
green tick
6. Press RADIATOR VALVE
7. If you want to control the
zone temperature with the
evohome Controller (which
needs to be located in
that zone) press YES,
otherwise press NO.
You must repeat these steps
for each radiator controller.
evohome
Controller
12456
PRESS
ONCE
PRESS
5 SEC
PRESS
ONCE
Radiator Controllers (HR92)
14 Step 3: Power up and bind devices

Install the Radiator Controllers (HR92)
1Locate the room (zone) for the radiator controller
2Slide the locking mechanism to the unlock position
3Remove the adaptor from the bottom of the controller
4Unscrew the black wheel fully anticlockwise
5Remove any existing control on the radiator valve
6Screw the white end of the adaptor on to the radiator valve
7Push the controller fully on to the adaptor
with the screen facing towards you
8Slide the locking mechanism to the locked position
REMOVE
ROTATE
2
3
34
7
15evohome Installation Guide

Power up and bind a Wireless Cylinder
Thermostat Transceiver (CS92)
On the CS92 Transceiver
1Remove the CS92 Transceiver cover
2Remove the battery tab and replace the cover
3On the CS92 Transceiver press and hold the
button for 5 seconds. The green light should
come on and the red light should flash
4Press the button again
5You should receive a SUCCESS message on the
evohome Controller (if not go back and re-bind)
6Choose the correct hot water valve type for the system
you’re installing and follow the on screen instructions
If you are NOT following
GUIDED CONFIGURATION
follow these steps on
your evohome Controller
display first:
1. Press and hold “Settings”
for 3 seconds
2. Press the green tick
3. Select GUIDED
CONFIGURATION
4. Press STORED HOT
WATER CONFIGURATION
5. Press the green tick
evohome
Controller
HOLD
5 SEC
PRESS
ONCE
3
112
PULL TAB
Wireless Cylinder Thermostat (CS92)
16 Step 3: Power up and bind devices

To bind the Wireless Relay Box (BDR91)
1On the Wireless Relay Box, press and hold the
button for 15 seconds (until the red LED blinks
rapidly) to clear any previous binding data
2Press and hold the button again for 5 seconds
(until the red LED blinks slowly)
3On the evohome Controller press the green bind button
4You should receive a SUCCESS message on the
evohome Controller (if not go back and re-bind)
You may need to refer to
the wiring diagrams in the
Appendix
!
HOLD
15 SEC
HOLD
5 SEC
12
17evohome Installation Guide

Power up and bind a Remote Access
Gateway (RFG100)
Connect the Gateway to the power
supply and turn on the power.
To bind the Remote Access Gateway (RFG100)
1Press and hold the button on the base of the gateway
unit until you see a flashing light next to the
2On the evohome Controller press
the green bind button
3You should receive a SUCCESS message on the
evohome Controller (if not go back and re-bind)
Now you need to set up a user account
and download the smartphone app.
Go to www.mytotalconnectcomfort.com and follow the
instructions there.
If the Gateway was in the
Connected Pack with
evohome, it is already
bound and there is no
need follow these binding
instructions.
!
If you are NOT following
GUIDED CONFIGURATION
follow these steps on your
evohome Controller display
first:
1. Press and hold “Settings”
for 3 seconds
2. Press the green tick
3. Select ADD GATEWAY
evohome
Controller
1
Remote Access Gateway (RFG100)
18 Step 3: Power up and bind devices