Honeywell Evohome User manual

evohome
Installation Guide
The connected heating controller

evohome Controller
Digital Room Thermostat
(DTS92)
Wireless Relay Box (BDR91)
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)
Radiator Controller (HR80)
Wireless OpenTherm Bridge
(R8810)
Mixing Valve Controller
(HM80)
Underfloor Heating Controller
(HCE80 or HCC80)
evohome Controller Wall Bracket
(ATF600)
evohome Controller Table Stand
(ATF800 )
Room Temperature Sensor
(HCW82)
Single Zone Thermostat
(Y87RF)
Room Temperature Sensor
(HCF82)
Hot Water Kit (ATF500DHW)
Icon key

1
evohome Installation Guide
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

2Step 1: Wire up the heating system
Step 2: Set up your evohome Controller
Power up the evohome Controller, connect to a WiFi network and follow the on-screen instructions
for your system
Go to Installer Menu Go to Guided Configuration Go to Home screen
You have…
a Connected Pack
+
Un-bound devices
You have…
an un-bound evohome
Controller
+
Un-bound devices
You have…
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

3
evohome Installation Guide
In this section
Wireless Relay Box (BDR91) 4
Wireless Cylinder Thermostat (CS92) 5
Mixing Valve Controller (HM80), Underfloor Heating Controller (HCE80/HCC80),
Opentherm Bridge (R8810) 7
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.

4Step 1: Wire up the heating system
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
1
Mount the Wireless Relay Box on a non-
metal surface at least 30cm from your boiler,
other wireless devices or metal objects
2
Release the clip on the bottom to open the front cover
3
Follow 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
4
Replace the cover
Refer to boiler instruction to locate the room thermostat terminals,
determine if the boiler required a permanent live supply.
Wireless Relay Box (BDR91)
1
4
BOILER
MINIMUM
30CM
REPLACE
FRONT
COVER

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

6Step 1: Wire up the heating system
Wireless Cylinder Thermostat (CS92) continued
To fit the CS92 Insertion Sensor
1
Fit in the cylinder immersion well with suitable fittings to
provide strain relief and prevent accidental removal
2
If the sensor doesn’t fit tightly in the immersion
well fill the space with heat-conductive compound
to ensure maximum heat transfer
3
Install the CS92 Transceiver in a suitable location
close enough for the cable from the sensor to reach
4
Connect the cable from the sensor to the CS92 Transceiver.
The wires are polarity free, so can be connected
in any order. Provide appropriate strain relief
to this end of the sensor cable as well.
If this sensor is used in
an unvented hot water
storage application, the
cylinder manufacturer’s
instructions must be
followed to ensure
compliance with all
safety regulations.
If in doubt, contact the
cylinder manufacturer.
!
4
Wire to CS92 Transceiver
A x B Cy
A x B Cy

7
evohome 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

9
evohome Installation Guide
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
Language selection and WiFi configuration 11
Set-up the evohome controller for your system 12

10 Step 2: Set up your Central Controller
First, power up the evohome Controller
1
Remove the cover, remove the battery
tab and replace the cover.
2
Place it on the table stand or wall bracket
3
Once 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
Powering up your evohome Controller
PULL TAB

11
evohome Installation Guide
Select a language for the evohome
controller and connect to a WiFi network
1
Select a language for the evohome controller user interface
2
Follow the on-screen instructions to connect to a WiFi
network. This enables automatic setting of the date
and time for your location, as well as enabling remote
connectivity via an Apple or Android Smartphone.
• To congure WiFi you will need the
home WiFi network password
3
Instruct the homowner / user to visit
www.mytotalconnectcomfort.com to create an account,
register the evohome Controller and download the app.
• To create an account and register the evohome
Controller the homeowner will need the
MAC ID and CRC which can be found:
– On a label behind the front cover of
the evohome Controller
– on screen during the WiFi set-up
– in the SETTINGS > WiFi SETTINGS menu
after set-up has been completed
If you don't have the
WiFi network details,
or the homeowner
doesn't require remote
access you can skip the
WiFi configuration and
proceed with setting up
the heating system.
WiFi can be configured
later in the SETTINGS >
WIFI SETTINGS menu.
!
Language selection and WiFi configuration
Select your store Get the App

12 Step 2: Set up your Central Controller
Now choose the correct option for
the system you’re installing:
For a Connected Pack* and NO additional
un-bound devices we recommended
pressing ‘Home’ – then go to "Step
4: System test" on page 29.
For a Connected Pack*, PLUS additional
un-bound devices we recommended
pressing ‘Installation Menu’ to add the
un-bound devices and follow "Step 3:
Power up and bind devices" on page 13.
For an un-bound evohome Controller,
PLUS additional un-bound devices
we recommended pressing ‘Guided
Configuration’ to add the un-bound
devices and follow "Step 3: Power
up and bind devices" on page 13.
* A Connected Pack contains devices which are
already bound to the evohome Controller. Choosing
"Guided Configuration" will delete the binding from
evohome Controller and will require to be bound
again.
The Wireless Relay Box (BDR91) in a Connected
Pack is bound as a boiler controller. If you
intend to use it as a Zone Valve or S-Plan/Y-
Plan (Sundial) Valve controller the binding must
be cleared from the Wireless Relay Box first.
Set-up the evohome controller for your system

13
evohome Installation Guide
Step 3: Power up and
bind devices
If you bought a Connected Pack only — your devices are already bound. Go
to Step 4.
If you bought an unbound evohome Controller, plus other un-bound
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 Connected Pack, plus other un-bound 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 again – even
after a power cut.
In this section
Radiator Controllers (HR92) 14
Wireless Cylinder Thermostat (CS92) 16
Wireless Relay Box (BDR91) to control a Boiler 18
OpenTherm Bridge (R8810) 19
Wireless Relay Box (BDR91) to control a Zone Valve 20
Radiator Controller (HR80) 22
Underfloor Heating Controller (HCE80 or HCC80) 24
Mixing Valve Controller (HM80) 27

14 Step 3: Power up and bind devices
Power up and bind Radiator Controllers
(HR92) – Your evohome Zone Kit
Bind the Radiator Controllers (HR92)
1
Remove the circular top cover
2
Open the battery clip and insert the AA batteries supplied
3
Close the clip and replace the cover
4
Press the button once − it should say UNBOUND
5
Press and hold the button for a further
5 seconds until it says BIND
6
Press the button once – it should say BINDING
7
You should receive a SUCCESS message on the
evohome Controller (if not go back and re-bind)
8
The name of the allocated zone should appear on
the HR92 display when you press the button
9
Either 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. Type a name for the
new zone and press
the green tick
5. Press RADIATOR
VALVE
6. 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
Radiator Controllers (HR92)
1
2
4
5
6
PRESS
ONCE
PRESS
AND HOLD
5 SEC
PRESS
ONCE

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

16 Step 3: Power up and bind devices
Power up and bind the CS92 Transceiver
On the CS92 Transceiver
1
Remove the CS92 Transceiver cover, pull out
the battery tab and replace the cover
2
On the CS92 Transceiver press and hold the
button for 5 seconds. The green light should
come on and the red light should flash
3
Press the button again
4
You should receive a SUCCESS message on the
evohome Controller (if not go back and re-bind)
5
Choose the correct hot water valve type for the system
you’re installing and follow the on screen instructions
To control a stored hot water system you first need to bind
the CS92 Transceiver and then bind the Wireless Relay
Box (BDR91) that is controlling the hot water valve.
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
Wireless Cylinder Thermostat (CS92)
PRESS
ONCE
1
PULL
TAB
PRESS
AND HOLD
5 SEC
2

17
evohome Installation Guide
To bind the Wireless Relay Box (BDR91)
controlling the hot water valve
1
On the Wireless Relay Box, press and hold the
button for 15 seconds (until the red LED blinks
rapidly) to clear any previous binding data
2
Press and hold the button again for 5 seconds
(until the red LED blinks slowly)
3
On the evohome Controller press
the green bind button
4
You 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
!
The Wireless Relay Box
in a Connected Pack
is bound as a boiler
controller. If you intend
to use it as a S-Plan/Y-
Plan Valve controller the
binding must be cleared
from the Wireless Relay
Box first – as described
in step 1.
!
1
2
PRESS
AND HOLD
15 SEC
PRESS
AND HOLD
5 SEC

18 Step 3: Power up and bind devices
Power up and bind a Wireless Relay Box
(BDR91) to control a boiler
Make sure the Wireless Relay Box (BDR91) is wired
to the boiler and powered up.
To bind the Relay Box
1
Press and hold the button for 15 seconds (until the red
LED blinks rapidly) to clear any previous binding data
2
Press and hold the button again for 5 seconds
(until the red LED blinks slowly)
3
On the evohome Controller press
the green bind button
4
You should receive a SUCCESS message on the
evohome Controller (if not go back and re-bind)
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 SYSTEM
DEVICES
4. Press BOILER
CONTROL
5. Press BOILER RELAY
evohome
Controller
Wireless Relay Box (BDR91) to control a boiler
1
2
PRESS
AND HOLD
15 SEC
PRESS
AND HOLD
5 SEC