Honeywell Lyric T6 - Quick reference to the display

LYRIC T6 SMART THERMOSTAT
4 LYRIC-T6-EN0H 8603 NL01 R0916
Specific Applications
Setting
What do you need to change?
Cycle
/
Hour
Minimu
m
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.
ADVANCED MENU
To enter the Advanced menu (installer set-up):
Press the menu key for 5 seconds.
Special Features
Description
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
o
C can be increased up to 21
o
C 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
o
C can be reduced down to 21
o
C 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)
External Temperature
Sensor (only with wired
version)
An external temperature sensor can be fitted, allowing the thermostat to control the
temperature from another room or space, where it is inconvenient to locate the thermostat. It
will read the remote sensor every 1 minute. The sensor can be connected up to 50 meters
from the unit. This feature is useful for commercial premises where the public may tamper
with the product.
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
o
C. This feature is
useful if the homeowner wants the reading to match another appliance temperature display.
Binding (only with
wireless version)
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 (only with
wireless version)
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.