Honeywell Home T6 User manual

The T6/T6R smart thermostats are designed to provide
automatic time and temperature control of heating
systems in homes and apartments.
It’s compatible with 24-230V on/off and OpenTherm®
appliances such as gas boilers, combi-boilers and heat
pump. Also works with zone valve applications but not with
electric heating (240V).
The T6 is for wired on the wall installations and the T6R for
table stand installations (wireless). All consist of a
thermostat and a Receiver box.
The solution is designed with the installer in mind and
includes a Receiver module with mounting options for
directly on the wall or on a wall box. Wiring can be from
below or from the back by lifting the terminal platform,
which makes installation quick and easy.
The thermostat has a high contrast PMVA display with
dynamic text line and touch screen buttons. The
thermostat has a simple programming philosophy to make
it easier to install and very user friendly.
The T6 is ideal for consumers who want to control their
comfort remotely and is based on a modern design, which
is simple to program and easy to use.
Attractive, ultra-modern styling makes it ideal for any
location in any type of home.
Table stand or wall-box mounting thermostat options
to fit a new and replacement installations.
Wi-Fi communication to connect to the Internet
- Smart Home and Apple HomeKit ready
Honeywell Home mobile App for:
−Remote view and change of settings
−Schedule changes
−Smartphone Geolocation temperature control
A dynamic text display on the LCD that gives
enhanced feedback to the user / installer.
High LCD Contrast and backlighting for easier
viewing in all light conditions.
Time out screen with selectable brightness
Factory programmed daily or 5+2 default heating
schedule.
Schedule with up to 6 independent time and
temperature pairs to suit the comfort needs.
“Hold until” temperature override of programmed
schedule temperature till the next switch point.
Schedule off mode for manual operation.
Setpoint and room temperature always displayed.
OFF position has an integral frost protection setting
at minimum 5 C so that pipes in the house will never
freeze in winter.
Alert messages to assist in fault-finding.
Receiver box with clear LED indication and override
button
A flip up wiring platform for easy wiring
On/Off or OpenTherm® compatible heating control.
User menu allows extra functions to be set at the
discretion of the user:
−Language selection.
−Wi-FI setup.
−Optimisation.
−Clock setting.
−Resetting the heating program to factory
default.
−Brightness.
−Temperature offset.
−Lock function.
Advanced menu (Installer Set-Up) allows extra
functions to be set at the discretion of the installer
to match the consumers applications and needs:
−Language selection.
−5+2 or daily schedule option.
−Upper / Lower Set point Limit Adjust.
−Minimum ON time.
−Cycle rate.
−Factory Reset.
−Binding (wireless version).
FEATURES & BENEFITS

Schedule period
2
Geofencing active
Temporary Hold active
Geofencing home active
Heating demand active
Geofencing away active
Receiver module communication
Geofencing sleep active
Communication failure
Failure/Alarm
Wi-Fi communication
Geofencing home active
Wi-Fi failure
Schedule disabled
Schedule enabled

Control form
Adaptive Fuzzy Logic
Room
Temperature
display range
From 0 oC to 50 oC
Dimensions
(w x h x d)
T6 (wired) 103 x 103 x 28 mm
T6R (wireless) 108 x 103 x 68 mm
Time display
24 hour or 12 hour AM/PM format
Time keeping
accuracy
Synchronized with Internet when
connected or typically better than 10
minutes per year
Program
Heating
5+2 or daily schedule with 6 daily time
and temperature level changes
Program Hot
water
5+2 or daily schedule with 3 ON periods
per day
Time setting
resolution
Program - 10 minute steps
Sensing
element
100K (@ 25 oC) NTC thermistor
Temperature
setting range
Program : 5 to 37oC in 0.5 oC steps
OFF : 5 oC
Power
T6 (wired) ~20VDC/300mA by Receiver
box
T6R (wireless) 5VDC power adapter
Wiring
T6 (wired) terminal block capable of
accepting wires up to 1.5 mm2
External sensor
F42010972 001
10K (@ 25 oC ) NTC thermistor
only for T6 (wired)
3
RF operation
band
ISM (868.0-868.6) MHz,
1% duty cycle
Protocol
Propriety Encrypted
Comm. Range
30 m in a residential building
environment
Comm.
technology
short, high rate transmissions to
minimise air time and avoid collisions
Receiver class
RED RX Cat 2
Wi-Fi
IEEE 802.11b/g/n –2.4GHz
Operating
temperature range
0 to 40oC
Shipping and storage
temperature
-20 to 55oC
Humidity range
10 to 90% rh, non-condensing
Receiver Category 2
868.3MHz
Max RF Power
25 mW
Operating frequency
868–868.6MHz
Wi-Fi
2.4GHz
Max Power
100mW
Operating frequency
2.4–2.458GHz
ErP
Class V (+3%), (EU) 811/2013
Hereby, Pittway Sarl declares that that the radio equipment
type T6H700RW is in compliance with Directive
2014/53/EU.
The full text of the EU declaration of conformity is available
at the following internet address: https://hwllhome.co/DoC
Power
230VAC
Electrical rating
230 V~, 50...60 Hz, 0.5 A to 5 A resistive
0.5 A to 3 A inductive (0.6 pf) .
24 V~, 50...60 Hz, 0.5 A to 5 A resistive
0.5 A to 3 A inductive (0.6 pf).
Cycle rate
Selectable by application (see installer
set up).
Wiring
Terminal block capable of accepting
wires up to 1.5 mm2
Wire access
From back via large wall box opening.
From bottom with cable clamps.
Mains wiring –left.
Low voltage wiring –right.
Dimensions
110 x 110 x 40 mm (w x h x d)
IP class
30

To enter the Advanced menu (installer set-up):
Press the menu key for 5 seconds.
Language
English
English, Francais, Espanol, Deutsch, Nederlands, Italiano
System type
Heat + H/W
Heat only, Heat + H/W
OpenTherm
-
OpenTherm boiler data when a vailable
Cycle rate
6
3,6,9 or 12
Min on time
1 minute
1, 2, 3, 4 or 5 minutes
Heat range
Min = 5.0
Max = 37.0
Min: 5.0°C to 21.0 °C, Max:21.0°C to 37.0 °C
Schedule options
Daily
1 = daily schedule, 2 = 5+2 days schedule
Optimisation
Opt.start on
Opt.stop off
Opt start: 0 = off, 1 = on, 2 = Delayed start
Opt stop: 0 = off, 1 = on
Clock
Format: 24h
Time: --:--
Date:
01/09/2016
Clock format: 1 = 12h, 2 = 24h
Setup time and date
Low Load Control
ON
0= Off, 1 = On
Temperature offset
0.0
-1.5°C to 1.5 °C
Bind
-
Bind, check RF and clear bind.
Adv Reset
-
Factory, schedule, Wi-Fi and Homekit reset
Failsafe
OFF
0= Off, 1 = On
Cycle/
Hour
Minimum ON time
(in minutes)
Note :
a. To change Cycle/Hour,
b. To change Minimum ON Time,
Heating
Gas Boilers
(<30KW)
6
1
No action required
Oil Boiler
3
4
1. Set Minimum ON Time to 4 minutes.
2. Set Cycle/Hour to 3.
Thermal Actuator
12
1
Set Cycle/Hour to 12.
Zone valve
6
1
No action required.
System Type
When bound to a 2-channel receiver box the system type can be set: Heating only, Heating
+ Hot Water
OpenTherm
If the Receiver box is connected to an OpenTherm appliance various appliance specific data
can be viewed. The data displayed is depending on what the appliance is providing.
Heat Range
The normal lower temperature limit of 5 oC can be increased up to 21 oC to protect the
inhabitants from cold conditions. This is a useful feature aimed at supporting the elderly,
children and disabled inhabitants.
The normal upper temperature limit of 35 oC can be reduced down to 21 oC to save energy.
This feature is useful for leased homes and apartments.
Schedule options
The thermostat has 2 default schedules: daily (every day) and 5+2 (week + weekend days)
4

Optimisation (optimal
start, optimal stop and
delayed start)
Optimal Start: learns how long it takes your system to reach the programmed temperature.
It turns on the heating system earlier to make sure it’s comfortable at the scheduled time.
Optimal Stop: Saves energy and money by switching off a little bit earlier than the normal
programmed time. If the home is up to temperature, it will not notice the effect on the
temperature, but will show a difference in the fuel bill.
Delayed start: Saves energy by slightly delaying the start of heating depending on the
difference between the scheduled temperature and the actual room temperature
Clock setting
Change display format (default 24hr) and adjust time and date.
When connected to Internet time and date will be synchronized
Low Load Control
If the Receiver box is connected to an OpenTherm appliance this setting is used in the
demand control. When an appliance is no longer able to modulate lower the control
switches from modulating control to low/off control.
Temperature Offset
If the Thermostat is located in a hot/cold location and cannot be moved because of wiring
then the measured/ displayed temperature can be adjusted by +/- 1,5 oC. This feature is
useful if the homeowner wants the reading to match another appliance temperature
display.
Binding
Menu to bind the Thermostat and the Receiver box, test the RF signal strength of the radio
communication and to clear an existing binding.
Reset
Menu to reset the thermostat back to factory default settings, reset the schedule to default
settings, reset the Wi-Fi and Homekit settings.
Failsafe
When the radio communication between the Thermostat and Receiver box is lost for longer
than 1 hour the Receiver box will start to cycle the demand 20% on / 80% off.
5
OpenTherm® is a manufacturer independent communication protocol between modulating appliances (boilers, air
heaters and heat recovery units) and room thermostats.
Via the OpenTherm® protocol, the Receiver box of the T6 / T6R thermostat constantly communicates with the connected
appliance.
Modulating
The T6/T6R thermostat controls, via the Receiver box, the OpenTherm® communicating appliance modulating. This
means that, depending on the heat demand, the burner capacity is adjusted in the appliance. This creates a very accurate
control of the room temperature.
On top of that, this method of temperature control is more energy-efficient and environmentally friendly.
Low Load Control
When the home is at its comfort temperature or if the heat demand of the home is so low that the burner's capacity is
reduced to about 20-30% of the total capacity, the thermostat switches from modulating control to a on/off cycling, the
so-called low-load control.
During the low-load control, it is continuously calculated what the optimum on and off time of the appliance should be,
so that an accurate control of the room temperature is achieved.
Hot water control
Most Combi-boilers have a small internal storage for hot tap water. By keeping a number of liters of hot water, the
appliance can supply hot tap water directly without having to heat it up first. With a longer period of none use or absence,
for example sleep or holiday, the hot water storage does not have to be kept at a high temperature.
The T6/T6R thermostat can provide additional savings here. With the last programmed period (sleeping)
the hot water status can easily be switched to a saving level or completely be switched off.
With these Combi-boilers, a menu "Hot water during sleep" (on/off) will be available in the installer menu (page 6).
OpenTherm® data
De T6/T6R thermostat offers the ability to view some appliance data via de OpenTherm® communicatie.
See table on page 6 which data can be viewed.
Note: Depending on the connected appliance, more or less data is displayed on the T6/T6R thermostat and certain
settings of the appliance may or may not be changed from the thermostat. Refer to the instruction manual of the
appliance for specific information.

OpenTherm
Submenu
(read only)
-Low Load Control
-Control Setpoint Requested supply temperature
-Supply Water Temperature Actual supply water temperature
-Return Water Temperature Actual return water temperature
-Max Supply Water Temperature
-Hot water Temperature Actual hot water temperature
-Hot Water Setpoint
-Actual Power Actual power of appliance
-Water Pressure
Hot Water Overnight
1
0= OFF, 1 = ON
Hot Water Setpoint
60
30 tot 75 °C (appliance depending)
Max Supply Water Setpoint
90
30 tot 90 °C (appliance depending) - future
Low Load Control
1
0= OFF, 1 = ON
6
T6 WIRED
T6R WIRELESS
R4 RECEIVER
BOX
PACKAGING

The T6RWP Smart Thermostat wireless thermostat comes unbound from the factory and binding is required during
installation (see previous page).
The binding operation described below is only required if:
The T6RWP thermostat or Receiver box is replaced.
The T6RWP thermostat or Receiver box has incorrect or no binding data stored.
- Thermostat will indicate the Alert message: NO RECEIVER BOX BINDING
- Receiver box status LED remains green blinking (no communication from thermostat)
- Receiver box status LED does not light up (not bound).
1. Put the Receiver box into binding mode by pressing the Heat button for 3 sec.
- The first LED will flash amber
2. Enable binding on the thermostat:
- Enter the advanced menu by pressing the button for 5 sec.
- Navigate to BINDING
- Select BIND and the signal will be sent
3. When binding is successful:
- Thermostat will show SUCCESS
- First Receiver box status LED will show green
Note: When the Receiver box has been bound before first press with a small pin
the pinhole for approximately 3 seconds to reset the binding. All LED’s will
flash amber for a moment.
When binding is NOT successful:
- Thermostat will show FAILED
- Receiver box will exit binding after 3 min.
RF communication might be too far or is blocked due to wrong location of the
Thermostat or Receiver box. Try to move closer or re-locate and re-bind again.
7
After power up, SETUP is displayed on the thermostat’s screen.
Touch
to begin.
setup
Select language.
Set clock format, time
and date.
Touch
to finalise setup.
(
to setup using the
Honeywell Home App is
currently unsupported)

T6 Smart Thermostat wired
T6R Smart Thermostat wireless
Large cover plate T6
Large wide cover plate T6 (CM900)
Y6H810WF1005*
Y6H910WF4032 –white*
Y6H910WF1011 - UK only
Y6H910RW4013*
Y6H910RW4022 - UK only
ACC400
ACC500
5025121381239
5025121380348
5025121381031
5025121381222
5025121381024
5025121381123
5025121380560
http://hwllhome.co/eut-T6
* All packaging contains 6
languages: English, Dutch,
French, German, Italian
and Spanish
The Receiver box button LED
is green but the heat or hot
water does not switch on.
Heat or hot water wiring might be
incorrect or broken
Check the Receiver box wiring
The status LED on the
Receiver box is red
(Communication loss)
The Receiver box receives no
communication from the
thermostat: RF communication
might be too far or is blocked due to
Receiver box location.
Thermostat is no longer powered.
Try to move thermostat or Receiver box closer or
re-locate.
Check the power to the thermostat
WIFI RADIO ERROR
The Wi-Fi radio of thermostat is
faulty.
Replace thermostat
INTERNAL MEMORY ERROR
The internal memory of thermostat
is faulty.
Replace thermostat
INDOOR TEMPERATURE SENSOR
ERROR
(wired only) The external
temperature sensor is not
connected or the wiring is faulty.
Check external sensor wiring and sensor
NO COMMUNICATION
RECEIVER BOX
The thermostat receives no
communication from the
thermostat: RF signal is blocked due
to the location of the thermostat.
Receiver box is no longer powered.
RF communication might be too far or is
blocked due to the location of the Thermostat or
Receiver box.
Check the power to the Receiver box
RF SIGNAL OFRECEIVER
BOX LOW
There is a weak radio signal from the
Receiver box
Try to move thermostat or Receiver box closer or
re-locate.
NO RECEIVER BOX
The thermostat is not bound with
the Receiver box
Bind or re-bind the Receiver box
NO INTERNET
Thermostat has no longer Internet
connection.
End user needs to check their Internet
connection via router.
NO WIFI SIGNAL
Thermostat has no longer a Wi-Fi
connection.
End user needs to check their Wi-Fi network of
router.
REGISTER ONLINE
Thermostat is connected to Internet
but not yet registered to an account.
End user needs to download the App, create an
account and register the thermostat.
WIFI NOT CONFIGURED
Thermostat is not connected to
Wi-Fi network.
End user needs to download the App, create an
account, connect and register the thermostat.
BOILER FAILURE FAULT xx
The OpenTherm boiler reported a
failure number XX.
Check the boiler
BOILER LOW WATER PRESSURE
The boiler reported low water
pressure.
Fill up the hydronic system with water.