background image

Complete

installation

5

Prepare Receiver Box

for installation

2

Install the

Receiver Box

3

B)

 Surface wiring

C)

 Replace the cover

min 0.25mm

2

 

max 1.5mm

2

Needed during installation:

 
    Cable with 2 wires from the boiler to Receiver Box.

    The Receiver Box requires 230V power   

     

Install Guide

 

Before installation of the 

Receiver Box

 

Find a suitable location near 
to the boiler. Leave at least 
30cm distance from any 
metal objects including 
wallboxes and boiler 
housing.  

Loosen the front 

screw to remove 
cover or tighten it
when the cover is 
back in place.

Max 6 mm

Please refer to the wiring 

diagrams over the page

After 
powering up both 
devices the green
LED is on.

  Turn ON mains power to the Heating Appliance and Receiver Box.

Push the button to 
check if the boiler 
switches on.
Button lights green.

After power up, 
SETUP is displayed
on the thermostat’s
screen.

To rebind the units, reset the Receiver box, then press the button for 3 seconds. 
The LED on the receiver box will blink yellow to indicate the box is in binding 
mode. On the thermostat press         for 5 seconds to enter the advanced menu. 
Navigate to Binding, clear the current binding then bind the device again.

Reset

EN

A)

 Wall box or Rear Wiring

Hinge open the terminal block flap 
to access the cables and wall box 
screw holes.

Use the cable clamps to secure the 
surface wiring.

Locate the 
hinges at the top 
of the cover and 
wall plate, close 
the cover and 
secure with the 
screw.

Turn OFF the power

and remove the old thermostat

1

To ensure your safety, 

always make sure mains power is switched OFF

 before 

accessing wiring. 
In case of removing the old thermostat be aware that

 

the

 existing wiring will 

no longer be used.

  

The T6R thermostat should not be placed near draughts, in direct sunlight 
or near heat sources.

WEEE Directive 2012/19/EC Waste Electrical and Electronic 

Equipment directive

At the end of the product life dispose of the packaging and product in a 
corresponding recycling centre. Do not dispose of the unit with the usual 
domestic refuse. Do not burn the product.

 

Must be installed by a competent person!

Read these instructions carefully. Failure to follow these instructions 
can damage the product or cause a hazardous condition.

 

Manufactured for and on behalf of the Environmental and Energy Solutions
Division of Honeywell Technologies Sàrl, ACS-ECC EMEA, Z.A. 
La Pièce 16, 1180 Rolle, Switzerland by its Authorised Representative Honeywell Inc.

Need help?

 

For assistance please visit: 

getconnected.honeywell.com

Honeywell Control Systems Ltd.
Skimped Hill Lane, 
Bracknell, 
Berkshire
RG12 1EB

Lyric T6R Smart Thermostat

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).

Approvals

Conforms to protection requirements of the following directives: 

EMC: 2014/30/EU

,  

LVD: 2014/35/EU 

and

 R&TTE: 1995/5/EC. 

Hereby, Honeywell, declares that this 

thermostat is in compliance with the essential requirements and other relevant 
provisions of Directive 2014/53/EU.

ErP: Class V (+3%), (EU) 811/2013 Receiver Category: 2

Install the

Lyric T6R thermostat

4

Choose the appropriate plug.
Place the thermostat on an even, horizontal surface and plug it in.

1.70 m

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