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Geo Cosy Setup Manual

Made by: Geo
Type: Setup Guide
Category: Thermostat
Pages: 12
Size: 0.56 MB

 

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Set-up guide

Cosy

 


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2

Important safety notice

 

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The following safety regulations must be observed at all times. 

Failure to observe precautions could result in severe injury or death. 

 

This product must only be installed by a competent person.

 

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  It is important to observe some simple safety precautions when installing and using this 

product. Read this important information before continuing. Safe operation of the unit is 

impaired if not used or installed in a manner specified by the manufacturer.

 

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  Isolate mains supply before removing the switch cover. When connected to a live mains 

supply, all internal parts are at mains potential. No user serviceable parts inside.

 

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  For use in dry, indoor environments only.

 

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  This product is double insulated.

 

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  At the end of its life please recycle at a suitable recycling facility. Do not place in general 

waste.

 

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  The display contains a non-replaceable Ni-MH battery pack. It can be removed by 

dismantling the unit for recycling purposes only and must be disposed of at a suitable 

recycling facility. Do not place in general waste.

 

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 These units have been tested and conform to all relevant European safety and regulatory 

standards where applicable but not limited to the following: EN 60730-2-9:2010 with EN 

60730-1:2000 + A1:2004 + A12:2003 + A13:2004 + A14:2005 + A15:2007 + A16:2007 + 

A2:2008 (Excluding clauses: H.23, H.26 and Annex ZF); EN 60950-1:2005 (Second edition), 

Am 1:2009; EN 300-220-1; EN 301-489-1.

 


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3

Getting started

There are two steps.

 

• Setting up:

 powering up and getting to know Cosy

 

• Installing the switch or switches: 

this will be completed by the installer or, if you have bought 

Cosy without installation being included, you will need to arrange for an electrician to install the 

switch/es.

Check contents of the box

Setting up

  

(set-up guide)

Switch installation 

(switch installation instructions)

Arrange for the installer/an electrician to call

Install the switch/es

Switch updates

Download app and view videos

Associate hub (on completion of updates)

Installer/electrician tests the system

The system is now in Demo mode

The system is now live

Plug in the hub system and display -  

updates

customer

installer / electrician

 


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4

Setting up

 


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5

Setting up

1

. Place the hub beside your broadband 

router and connect it up

 

Assemble the power adapter, plug it in and 

connect it to the hub

 

Connect the hub to your broadband router 

using the Ethernet cable supplied

 

The LED light by the cloud on the right of 

the hub will turn green, the one on the left 

will turn amber 

2

. The system will automatically connect 

to the internet and download the most 

recent firmware  

 

This can take around 5 minutes during 

which the LED lights on the hub will flash 

amber

 

During this time connect up the display 

(step 3)

 

Once this is done, both hub LEDs will be 

green and the display will show the current 

temperature

3

. Connect up the display (you can put 

this anywhere for now)

 

Assemble the power adapter, plug in to 

the charging base, plug into the mains and 

switch on

 

• Remove the battery tab

 from the bottom of 

the display unit and place on the charging 

base

 

The display will show the current 

temperature.

4

. Whilst the system is updating, on a 

web browser: 

 

Go to 

www.comehometocosy.com/app

download the app and register

 

Go to 

www.comehometocosy.com/videos

 

and view the videos

 

Go to 

www.comehometocosy.com/support 

and explore the support pages 

5

. When the hub LEDs are green 

associate the hub with your Cosy 

account so that you can use the app

 

Open the app and follow the instructions 

for associating the hub

 


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6

Demo mode

 


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7

Demo mode 

You can now interact with Cosy as though it’s live but you can’t control the heat just yet. 

Things you can do before the switch is installed

 

• Set your temperature settings

 for each of the lifestyle modes (settings > temperatures). Select 

the mode and rotate the dial to the right temperature. On iOS devices you need to tap the dial 

first to set the temperature and again to save it.

 

Look at the default profiles (settings > schedules > profiles > weekday). Try altering and 

changing events, look at the weekday profile or

 add your own profile.

 

• Select the profile you wish 

for each day of the week (settings > schedules).

 

If you need to, 

add additional users. 

They’ll need to download the app and follow the 

instructions.

 

Take the Cosy display to where you would like to use it most often and see what temperature 

it reads. 

 

Do not position the Cosy display near a heat source (such as a radiator or a light) and avoid 

direct sunlight.

 


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8

Installing the Heating switch

 


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9

Installing the Heating switch 

The switch is a mains powered thermostat switch. 

It works in addition to your existing thermostat

 - 

which can stay where it is - so no redecorating required!

The switch can control the heating for up to 2 zones, however you will need to purchase an 

additional Cosy Display for each additional zone.

The switch requires a 

competent electrician to install it 

and takes 15-45 minutes to install and test. 

If you have bought Cosy with installation an installer will contact you and arrange a time and date to 

come and install your switch, test the system and make sure you are entirely happy with your Cosy.  

If you have bought Cosy without installation you will need to arrange an installation yourself.

Go to 

www.comehometocosy.com/support

 where you will be able to download the Heating Switch 

Installation Instructions.

When the installer/electrician arrives give them the Cosy Heating switch installation instructions, the 

Cosy switch box and show them your heating system.

Once the electrician has installed the switch/es they should test the system to check that your 

heating is up and running.

For the system to work properly you need to check three things:

 

• The switch/es are active

 (the centre button is green when switched on)

 

• Your previous thermostat is set to maximum

 (if you have one)

 

• Your heating is set to always on

 


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10

Installing the Hot Water switch

 


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11

MID-POSITION

VALVE

PUMP

FLOW

Y-plan

RETURN

BOILER

ZONE

VALVE

ZONE

VALVE

PUMP

FLOW

RETURN

BOILER

S-plan

Installing the Hot Water switch

If you have a hot water tank with a Y or S plan 

system (see right) Cosy can also be used to 

control your hot water. To control the hot water 

please purchase a hot water extension pack.
The switch is a mains powered switch and 

requires a 

competent electrician to install it 

and 

takes 15-45 minutes to install and test. 
If you have bought Cosy with installation an 

installer will contact you and arrange a time and 

date to come and install your switch, test the 

system and make sure you are entirely happy 

with your Cosy.  
If you have bought Cosy without installation you 

will need to arrange an installation yourself. 
Go to 

www.comehometocosy.com/support

 

where you will be able to download the Hot 

Water Switch Installation Instructions.
When the installer/electrician arrives give 

them the Cosy Hot Water switch installation 

instructions, the Cosy switch box and show  

them your hot water system.
Once the electrician has installed the switch 

they should test the system to check that your 

heating and hot water are up and running.
For the system to work properly you need to 

check two things:

 

• The switch is active

 (the centre button is 

green when switched on)

 

• Your existing controller is set to constant 

hot water

 (if you have one)

3 port valve

2 port valve

 


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comehometocosy.com

If you have any questions you can check  

www.comehometocosy.com/support  

or call the support team on  

0845 094 1508. Office hours are 9-5.30 Monday-Friday. 

Cosy

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