Honeywell TH9320WFV User manual

Installation Guide
Voice Controlled Thermostat
TH9320WFV

Voice Controlled Thermostat
1Home: Touch to display Home Screen.
2System: Touch to switch heating system on or off.
3Menu: Touch to display options. Start
here to set a programme schedule.
4Current Schedule: Change temperature setting
and select temporary or permanent hold.
5Indoor Conditions: Shows indoor temperature.
6Current Date and Time.
7Outdoor Conditions: Outdoor temperature
and humidity appears after registration.
8Current Status: Shows system
mode (heat on or off).
123
4
5
7
8
6
P2

This document is intended to help you make a fast,
safe and trouble-free installation of the Honeywell
Voice Controlled Thermostat. The thermostat works as
a normal programmable thermostat, but when
connected to a Wi-Fi network it accepts a whole range
of voice commands, which is constantly being
expanded and improved.
Registering the thermostat with Honeywell and
downloading the ‘Total Connect Comfort Europe’
smartphone or tablet app allows access to the
thermostat from anywhere. A Wi-Fi connection is
required for voice control, so the thermostat should be
installed in a location with a good Wi-Fi signal. If signal
strength is poor, a Wi-Fi range extender may be
required.
Introduction
P3

MAC ID:
MAC CRC:
Before you begin you will need:
• Toolkitwithscrewdriversandwire-strippers.
• ThehomeWi-Finetworkpassword.
• Dependingonthetypeofinstallation,alength
of mains cable may also be required.
• ThethermostatMACIDandMACCRCnumber,
which can be found on either:
– a label on the back of the thermostat
– the Register Online screen on the thermostat
during the registration process
– the screen at Menu > Wi-Fi Setup
after the thermostat has been
connected to your Wi-Fi system.
P4

• For mounting on a ush wallbox of depth greater than 25mm.
• Wiring to terminals must be done before wallplate is screwed to wallbox.
• Product requires a permanent 230Vac mains power supply to operate
• Switch output is potential-free 24V … 230Vac
• Installation should be carried out by a competent person.
• All wiring must be in accordance with IEE regulations.
• This unit is for xed wiring only.
• A switch, having contact separation of at least 3mm in all poles must be incorporated in the
xed wiring as a means of disconnecting the supply.
• The system must be appropriately fused. A fuse rating of no more than 5Amps should be installed.
• The unit is Class II (double insulated ) so device earthing is not required. A hook is provided for
parking an earth wire.
Installation notes— read these prior to installation
P5

1.1 Switch off power to your
heating system.
Isolate power supply at fused spur
and make safe before wiring.
For replacing an existing
room thermostat
1.2 Remove old thermostat, taking care
to note the function of each wire.
1.2a Your Voice Controlled Thermostat
requires a 4 wire connection. Live
and Neutral power supply from the
fused spur and a 2 wire contact
closure output to operate the boiler.
1.2b If insufficient wires are present
an extra cable will have to be run
to the thermostat. This should be
rated for 230Vac operation. Use of a
junction box in the system wiring is
recommended to avoid confusion.
Now go to Step 1.5 Connect wires.
Step 1: Wallplate installation and wiring
P6

For new thermostat
installation
1.3 Install wallbox at proposed
thermostat location.
1.3a Identify a suitable thermostat location.
This should be on an internal wall
1.2 to 1.5m from the oor away from
any sources of heat or draughts.
1.3b Install a plastic ush wallbox of depth
greater than 25mm at this location.
1.4 Run wiring from fused spur to
new thermostat location.
1.4a Your Voice Controlled Thermostat
requires a 4 wire connection. Live
and Neutral power supply from the
fused spur and a 2 wire contact
closure output to operate the boiler.
1.4b Run cables to new thermostat
location. These should be rated
for 230Vac operation. Use of a
junction box in the system wiring is
recommended to avoid confusion.
Now go to Step 1.5 Connect wires.
Note: Further information and advice on locating
your thermostat can be found on Page 29.
P7

1.5 Connect wires.
1.5a Strip back insulation from conductors
by 8mm.
1.5b Connect wires to terminals as shown by
pushing bare end of conductor into holes
in wiring terminals. The wires will be
gripped by the internal mechanism.
1.5c Check each wire is securely connected
by giving it a gentle pull.
8mm
N L C B A
Note: to disconnect any wire, press on the tab next
to it then pull the wire out from the terminal hole.
See Step 2: Wiring schematics for details.
Earth
Step 1: Wallplate installation and wiring continued
P8

1.6 Mount Voice Controlled Thermostat
wallplate to wallbox.
Mount wallplate to wallbox using the screws
provided, taking care not to damage any
of the wires or wiring connections.
1.7 Attach thermostat to wallplate.
Align the thermostat with wallplate
and snap into place.
1.8 Switch heating system on.
Switch heating system on at fused spur and
verify that the thermostat display lights up.
Now go to Step 3: Set initial
thermostat conguration options.
Thermostat Wallplate
Wallbox
P9

Internal wiring
N L C B A
230V
50-60Hz
5(3)A
24...230V
TH9320WFV
HEATING
COM
<5A
N
L
Step 2: Wiring schematics
P10

Typical wiring
connections
Basic Boiler
TH9320WFV
N L
N
L
E
C B A
<5A
230V
50...60Hz
L
N
BOILER
JUNCTION
BOX
230V~ 5(3)A
1 2 3 4 5 6 7 8 9 10
P11

Typical wiring
connections
Combi Boiler
JUNCTION
BOX
24..230V~ 5(3)A
TH9320WFV
N L
N
L T1 T2
E
C B A
<5A
230V
50...60Hz
L
N
BOILER
1 2 3 4 5 6 7 8 9 10
Step 2: Wiring schematics continued
P12

Typical wiring
connections
Zone Valve
JUNCTION
BOX
230V~ 5(3)A
TH9320WFV
N L
N
L
E
C B A
<5A
230V
50...60Hz
L
N
BOILER
1 2 3 4 5 6 7 8 9 10
G/Y BL BR GR 0
M
V4O43
P13

Typical wiring
connections
Sundial S Plan
<5A
L
N
230V
50...60Hz
BOILER
PUMP
TH9320WFV
N L C B A
V4043H
2 PORT VALVE
HOT WATER
GR BL G/Y BR O
ST9100C
TIMER
N L 1 2 3 4
V4043H
2 PORT VALVE
HEATING
GR BL G/Y BR O
L641
2 C 1
N
L
L
N
E
E
1 2 3 4 5 6 7 8 9 10
JUNCTION
BOX
P14

<5A
L
N
230V
50...60Hz
BOILER
PUMP
ST9100C
TIMER
N L 1 2 3 4
N
L
L
N
E
E
1 2 3 4 5 6 7 8 9 10
TH9320WFV
N L C B A
L641
2 C 1
V4073
MID-POSITION
VALVE
BL G/Y W GR O
JUNCTION
BOX
Typical wiring
connections
Sundial Y Plan
P15

Upon initial power up, or after being reset to
factory defaults, the initial thermostat options
(language, boiler cycle rate, minimum on-
time) must be set to dene the heating system.
Other options can be customised later.
Follow prompts on the screen to select
appropriate options. HELP buttons are
available to provide assistance.
3.1 Touch the language you want the
thermostat to display, then touch Next.
3.2 Choose the appropriate Cycles Per Hour
for the installation (for guidance see table
in Step 4: System set up options). Use the
arrows to select the value, then touch Next.
Step 3: Initial setup
P16

3.3 Choose the appropriate Minimum On/Off
Time for the installation. Use the arrows
to select the value then touch Done.
3.4 The thermostat now displays an option to
connect to the Wi-Fi network. For details go
to Step 5: Connecting to a Wi-Fi network.
P17

At any time during use, these initial system setup options can be modied. From the Home screen,
touch Menu > System Setup to see the rst option screen again.
Screen title Settings and operations Defaults
Cycles Per Hour 1…12 6
Minimum On Time Off, 1…15 minutes 1
See table below for guidance on what setting to use for different applications.
Application Settings What to change
Cycles per hour Minimum on/off Time
Gas Boiler (<30kW) 6 1 No changes required
Oil Boiler 3 4 Set cycles per hour = 3
Set minimum on time = 4
Zone Valve 6 1 No changes required
Step 4: System setup options
P18

Note: if you cannot complete this step now, touch
I’ll do it later. The thermostat will display the home
screen. When you do want to connect, select
MENU> Wi-Fi Setup and then continue with Step 5.2.
After the initial setup, walk the homeowner through
connecting to a Wi-Fi network. Alternatively,
refer them to the online User Guide at:
www.getconnected.honeywell.com
so the homeowner can connect the thermostat
to a Wi-Fi network at a later time.
5.1 Connect to the Wi-Fi network.
After completing the initial setup, the thermostat
offers the option to connect to a Wi-Fi network.
Touch Yes and the screen displays the message
“Searching for wireless networks. Please wait…”
Then it displays a list of all Wi-Fi networks it can nd
along with an indication of signal strength for each.
Note: Voice control
will NOT work
without a Wi-Fi
connection.
Step 5: Connecting to a Wi-Fi network
P19

5.2 Select the network.
5.2a Touch the name of the homeowner’s network.
The thermostat displays a password page.
Note: if the home network is not
shown on the list, touch Rescan.
If Rescan still does not display the
home network, signal strength may
be poor at this location and a Wi-Fi
range extender may be required.
5.2b Ask the homeowner to enter the home network
password using the keyboard displayed.
5.2c Touch Done. The thermostat displays
“Connecting to your network. Please wait…”
then shows a “Connection Successful” screen.
Step 5: Connecting to a Wi-Fi network continued
P20