• Home
• Brands
• Drayton Manuals
• Drayton Wiser Thermostat Kit 1
• Drayton Wiser Thermostat Kit 1 Installation Manual

Drayton Wiser Thermostat Kit 1 Installation Manual

Download Installation manual of Drayton Wiser Thermostat Kit 1 Thermostat for Free or View it Online on All-Guides.com.

1

2

3

4

5

6

7

8

9

10

11

Step 2a: Wiring - wallplate

Introduction

! DO NOT use a surface mounting box as the

wallplate is not designed for this purpose.

Step 1 Continued...

Option 1: Fitting a new wallplate

The ideal location should have reasonable

lighting, good access, no condensation, no

extremes of temperature and a supporting surface

that fully covers the back of the unit. Position with

70mm clearance to the right, 25mm above and

sufficient room to access the securing screws

underneath. Fix, with terminals at the top, either

direct to a flat wall using wall plugs and No. 6 x

1” (25mm) woodscrews, or on a flush mounting

single conduit box type UA1 (BS4662) using M3.5

x 14 bolts. Now fit the Wiser Heat Hub

R

onto the

wallplate and tighten the securing screws. Check

the 3A fuse, and switch on the mains.

Option 2: Using an existing industry standard

wallplate

Loosen the securing screws on the old controller/

programmer and unplug it. Check that there is

70mm clearance to the right of the wallplate and

25mm above it. Check the wiring diagram for

your product model to compare terminals and,

if necessary, change the wiring of the wallplate

to suit. Now fit the Wiser Heat Hub

R

onto the

wallplate and tighten the securing screws.

Check the 3A fuse, and switch on the mains.

Existing OpenTherm installation

1. Remove the OpenTherm cables from the existing

controller or thermostat.

2. Remove the OpenTherm module from the rear of

the Wiser Heat Hub

R

.

3. Wire in the OpenTherm cables into the OpenTherm

module. It does not matter which way the cables

are wired.

4. Replace the OpenTherm module into the Heat Hub

R

.

5. Wire L & N on the wallplate from a separate supply

with a 3A fuse.

6. Mount the Hub

R

on the wallplate.

Re-wiring to OpenTherm from standard installation

Any motorised valves need to be disconnected and

set to open. Then follow steps 2-5 above to wire in

the OpenTherm.

If your boiler supports

OpenTherm, please follow the

instructions under this step.

One Channel:

WT714R and WV714R

Two Channel:

WT724R and WV724R

Three Channel:

WT734R

Mains

fused 3A

Link for

230V output

COM

Mains

fused 3A

Mains

fused 3A

One channel only: Note that the output contacts

are voltage-free, so power needs to be put on to

Terminal 1 either by linking from Terminal L or from

a separate supply with a 3A fuse.

Note: If there is an existing wired thermostat

connected via the wallplate, this must be

disconnected, i.e. remove the thermostat wires

from the wallplate.

Note: After wiring, fit the Wiser Heat Hub

R

onto

the wallplate and tighten the securing screws.

Check the 3A fuse and switch on the mains.

Note: Ensure the Heat Hub

R

is installed in a

position with WiFi coverage.

Note: The heating and hot water button override

states are not shown in the app. These act as a

fall back state in the event that other controls are

unavailable.

Make sure mains input has a 3 amp fuse.

CAUTION! Before installation, make sure the mains supply is switched off!

!

Important: For compatibility with combi boilers

and conventional boilers with hot water cylinders

please consult the digital user guide found on

wiser.draytoncontrols.co.uk

Client Invensys File Name 8528 Drayton Wiser Instructions V8

Artworker -

Proof Stage

PRINT

Finished Size 560x297mm

Creative Director Mike Lane Artwork % 100%

Modification Date 03/08/17 3:04PM Bleed 3mm

Save this guide for future reference.

If you are replacing an existing controller/

programmer and don’t need to make any wiring

changes that’s great news. All you need to do is

remove the old product and fit your new Wiser Heat

Hub

R

to the existing wallplate.

If you are fitting a new system or require re-wiring

please contact an installer.

Welcome!

Phone: 0333 6000 622

Website: wiser.draytoncontrols.co.uk

E-mail: customer.[email protected]

 @DraytonHome

 /DraytonHome

Installer Guide 06490238001 IssD

INSTALLATION Guide

Wiser Thermostat Kit 1

Wiser Thermostat Kit 2

Wiser Thermostat Kit 3

Wiser Multi-zone Kit 1

Wiser Multi-zone Kit 2

! IMPORTANT:

Do not attempt to install this product if you are

not familiar with how to install mains-powered

electrical appliances.

Always switch off the mains before removing

a controller and never fit it to a live wallplate.

Connection Charts

!

Always switch off the mains before

removing the Wiser Heat Hub

R

– and

never fit it to a live wallplate!

Make the wiring connections, as shown in the

connection charts, for the appropriate system. For

surface wiring, snap out the cable entry strip on the

bottom edge of the wallplate. The Wiser Heat Hub

R

is

double-insulated and needs no earth connection, but

an earthing continuity (loop) terminal is provided for

convenience.

Note: If there is an existing wired thermostat, it must be

completely disconnected, i.e. remove the thermostat

wires from the wiring centre - a link must be inserted

between the terminals where the thermostat common

and call for heat wires are located in the wiring centre.

Arrowed numbers relate to the junction box.

* Consult boiler handbook for details of pump

overrun wiring.

After wiring, clip on the unit and tighten the securing

screws. Check the mains input has a 3A fuse, and switch

on the mains.

LS = Live Supply

LR = Live Return

Step 3: Testing the system

Heating and Hot Water buttons

Heating override buttonHot Water override button

(

WV724R , WT724R & WT734R only)

Pressing & holding the Heating button for >3s

will turn on the heating for 2 hours. In this state

the boiler will self-regulate its temperature. When

the Heating override is active, the Heating LED

will flash green. To turn off the override press the

Heating button again. This will put the heating

back under system control. Depending on the

system settings the heating may stay on which

will be indicated by a solid green LED.

Wiser Heat Hub

R

NOT

USED

Pressing & holding the Hot Water button for >3s will

turn on the Hot Water for 1 hour. In this state the hot

water will be regulated by a cylinder thermostat or

the boiler. When the Hot Water override is active, the

Hot Water LED will flash green. To turn off the override

press the Hot Water button again. This will put the hot

water back under system control. Depending on the

system settings the hot water may stay on which will

be indicated by a solid green LED.

Tip: This feature can be used to ‘test’ an installation

prior to adding any devices.

Wiser Heat Hub

R

3 Zone system: Model WT734R

Wiser Heat Hub

R

NOT

USED

NOT

USED

!

Single Zone CombiBoiler: Model WT714R, WV714R

Wiser Heat Hub

R

!

!

Twinzone system: Model WT724R, WV724R

!

Biflo system: Model WT724R, WV724R

Adding Room Thermostats and

Radiator Thermostats

In order to continue the installation of your Wiser

Room Thermostat(s) or Wiser Radiator Thermostat(s)

you will now need to download the Wiser Heat app

for your smartphone. The Wiser Heat app is available

from the App Store or Google Play. Please ensure you

download the app named ‘Wiser Heat’.

The app guides you through the setup and installation

process which connects your Room Thermostat(s)

and Radiator Thermostats with the Wiser Heat Hub

R

and thereafter connects the Heat Hub

R

to the internet.

Please note that when connecting the Heat Hub

R

to

the internet you will be prompted for your e-mail and

address. A verification e-mail will be sent to you to

confirm your e-mail address before the app can be

used to control your Wiser system. If the email does

not arrive please check your junk email.

Once the Room Thermostat (and Radiator

Thermostats) have been added to the system and

you have confirmed your email, Wiser is ready to

control your heating and hot water.

To control your Wiser system from additional

smartphones simply download and install the app and

login using the same e-mail address and password.

Already have an account?

Setup / Create Account

Wiser

Wiser

Step 4: Download the app

Step 1:

Mounting the wallplate

Step 2b:

Wiring – boiler with

OpenTherm interface

Three channel only: Make a note of which circuit

is connected to CH1 and CH3 respectively as this

information is needed later, during commissioning,

when room thermostats are added to the system.

Wiser Room Thermostat

Once the best position has been identified, the Wiser

Room Thermostat should be fixed to the wall using

the wall bracket as shown. It can also be positioned

using the table stand included. It has to be positioned

in a location where it will be able to control the room

temperature.

Care should be taken to mount the Room Thermostat

in a position which is not subject to direct sunlight or

draughts. Preferably it should be mounted on an inside

wall about 1.2m (4ft) above the floor in a position where

it can respond to room temperature but away from the

direct influence of radiators or other appliances giving

off heat.

Mounting Options