Titon aura-t User manual

aura-t™TP536/EU
aura-t™SMART TP736/EU
aura-t™SMART (AR m³/h) for HRV3QAR TP737/EU
auraSMART®app
EN
ventilation systems
HRV controllers
Product Manual

2
Warnings, Safety information and
Guidance
Important Information
Read instructions fully before the installing this appliance.
1. This manual covers the operation of the HRV control sys-
tem only, it must therefore be read in conjunction with
the relevant heat recovery unit Product Manual.
2. Installation of the appliance and accessories must be car-
ried out by a qualied and suitable competent person and
be carried out in clean, dry conditions where dust and
humidity are at minimal levels.
3. All wiring must conform to current I.E.E. Wiring Regula-
tions and all applicable standards and Building Regula-
tions.
4. aura-t™must be connected using the communication
cable provided, this can be extended up to 30m. Control
& Communication cable - Unshielded 4 Core 18-24AWG
Stranded, Tinned Copper.
5. Control & communication cables should not be placed
within 50mm or on the same metal cable tray as any 230V
lighting or power cables.
6. Ensure all cable glands are fully tightened.
Important environmental information about this product.
This symbol on this unit or the package, indicates that disposal of this
unit after its life cycle could harm the environment. Do not dispose the
unit as unsorted municipal waste; it should be disposed by a specialized
company for recycling.This unit should be returned to your distributor or
to a local recycling service. Respect the local environmental rules. If any doubt contact
your local authorities about waste disposal rules.

3
7. The unit must be stored in a clean and dry environment.
Do not install the appliance in areas where the following
may be present or occur;
• Excessive oil or a grease laden atmosphere,
• Corrosive or ammable gases, liquids or vapours,
• Ambient temperatures above 40°C or below -5°C,
• Humidity levels above 90% or is a wet environment.
8. The appliance is not suitable for installation to the exterior
of the dwelling.
9. This appliance can be used by children aged from 8 years
and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concern-
ing use of the appliance in a safe way and understand the
hazards involved.
10.Children should be supervised to ensure that they do not
play with the appliance.
11.To avoid damaging the touch screen, do not operate it
with sharp or hard objects; do not apply excessive nger-
tip pressure.
12.Do not use abrasive cleaners, waxes, solvents or alcohol
based cleaning products; do not use paper towels for
cleaning the aura-t™.

4
Warnings, Safety information and Guidance
Important Information . . . . . . . . . . . . . . . . . . . . . . . . . .2
Product Overview
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Speed Selection & Display . . . . . . . . . . . . . . . . . .6
24 Hour Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Day of Week Display . . . . . . . . . . . . . . . . . . . . . . .6
Boost Overrun Timer . . . . . . . . . . . . . . . . . . . . . . .6
Internal Humidity Sensor . . . . . . . . . . . . . . . . . . .6
Filter Change Alert. . . . . . . . . . . . . . . . . . . . . . . . .6
Programmable Speeds . . . . . . . . . . . . . . . . . . . . .6
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Boost Inhibit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Status Icons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
User Interface
Menu Tabs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Status Icons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Other Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Timer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
auraSMART® WiFi Timers. . . . . . . . . . . . . . . . . . 11
auraSMART® User Guide
Home WiFi/Internet connection – Option 1. . . . . . . 12
WiFi Direct – Option 2. . . . . . . . . . . . . . . . . . . . . . . . . 14
auraSMART® app screens . . . . . . . . . . . . . . . . . . . . . . 15
Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Boost Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Humidity Threshold Control . . . . . . . . . . . . . . . 15
Fan Commissioning . . . . . . . . . . . . . . . . . . . . . . 15
Summer Bypass . . . . . . . . . . . . . . . . . . . . . . . . . 15
Control/Switch settings. . . . . . . . . . . . . . . . . . . 15
Installation
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fixing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fan Commission. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Cloning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Saving Fan Speeds to the aura-t™ . . . . . . . . . . 19
Timer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Timer Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Controller Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Summer Bypass Setup . . . . . . . . . . . . . . . . . . . 26
Passcode Enable / Disable. . . . . . . . . . . . . . . . . 26
Switch Setup Menu . . . . . . . . . . . . . . . . . . . . . . 27
Maintenance
Cleaning Exterior . . . . . . . . . . . . . . . . . . . . . . . . 28
Appendix
aura-t™ Congurable Defaults. . . . . . . . . . . . . . . . . . 28
Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
HRV ECOaura Defaults. . . . . . . . . . . . . . . . . . . . . . . . . 30
Contents

5
Product Overview
Description
The aura-t™ is a programmable touch screen controller which monitors and displays
the status of a Titon ECOaura HRV unit. It allows the unit to be commissioned,
and gives the user both manual and timed control of fan speeds. The aura-t™ is
connected to the HRV via a low voltage connection and can be sited remotely from
the unit.
The aura-t™ SMART units can also connect and to the Titon auraSMART® app using
WiFi either directly or using a WiFi network and can be used to commission and
control the HRV.
Packaging Contents
Inspect the unit when taking delivery. Check the unit for damage and that all
accessories have been supplied.
Package supplied with:-
1 x aura-t™ controller.
1 x ~3m aura-t™ communication cable.
1 x Product Manual.
Any shortages or damage must be immediately reported to the supplier.
Dimensions
23.70
87
87
aura-t™ and aura-t™ SMART

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Features
The following gives an outline description for each of the product features. The
aura-t™ SMART controller expands on these features, adding WiFi control and
commissioning via the Titon auraSMART® app. Available from the Play Store or the
Programmable Speeds
The unit has 4 programmable speed
settings, all speeds are variable between
14-100% and allow independent speed
setting of both supply and extract
ventilation rates
Speed 1, Setback.
Reduced ventilation.
Speed 2, Continuous.
Normal ventilation.
Speed 3, Boost.
Increased ventilation
Speed 4, SUMMERboost®.
Very high ventilation.
Timer
The aura-t™ has a programmable timer
that can be used to switch the HRV to
Speed 1 at specied times. Using the
auraSMART® app all speeds can be
controlled.
Boost Inhibit
Boost Inhibit is used to prevent the HRV’s
speed increasing. Boost Inhibit is used in
conjunction with a Timer event.
Status Icons
The aura-t™ displays icons to indicates
modes of operation in Real-time.
App Store
Speed Selection & Display
The unit speed can be manually selected
via the on screen 1, 2, 3 & 4 buttons/
icons which are also used to display any
automatically selected speed.
24 Hour Clock
The aura-t™ has a twenty four hour clock
with a battery backup.
Day of Week Display
The aura-t™ displays the days of the week
as numbers.
Boost Overrun Timers
A programmable timer that controls the
time the HRV remains at Boost Speed after
all boost switches have been released.
Internal Humidity Sensor
The HRV has a relative humidity
(RH) sensor. The RH sensor can be
programmed to switch the HRV into Boost
Speed.
Filter Change Alert
The aura-t™ will display an alert after
a specied time when the HRV lters
require changing.

7
User Interface
The aura-t™ is operated via a LCD touchscreen. The screen is backlit, the backlight
operates when the screen is touched.
Menu Tabs
The aura-t™ screen has three interactive menu screens which are selected via tabs at
the bottom of the touchscreen.
Tab
Function Monitor & Control
Fan Commission
Timer Setup
Name Run Mode Timer Mode Setup Mode
Description Displays Fan Speed,
Time, Day and Status.
Gives access to Fan
Speed Setup
Gives access to Timer
Run/Pause and Timer
Setup
Gives access to Time,
Day, RH threshold,
Overrun Timers,
Summer Bypass,
Passcode settings &
Filter Reset.
Switch Setup in a
Sub-Menu.
If passcode is enabled enter 3333 to activate the above menus.
Passcode Screen

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Run Mode
The aura-t™ controls the HRV unit’s 4 programmable speed settings.
This is the Run Mode screen; use the number buttons to select the required fan
speed.
Press and Hold the [1] button to turn the unit o, just the [1] icon will
be displayed; Tap the button to turn the unit back on.
The current running speed will be indicated by the corresponding
number button being highlighted.
The time of day is also shown on this screen in 24 hour format along
with the days of the week; the current day is ringed.
Status Icons
If the fan speed is being controlled by an external switch, a sensor or the timer this is
indicated by an icon beneath the speed selection buttons being visible.
The icons are as follows:
An external switch is active and is controlling a function of the unit.
The timer is active and is keeping the HRV at Speed 1. Using the
auraSMART®app all speeds can be controlled.
The speed the HRV is running at is being controlled by the internal
humidity sensor or an external Proportional Input sensor

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Other Icons
Other status icon that may be visible on the screen are listed below:
Filters require replacement. Refer to the Controller Setup for details
of how to reset.
Frost Protection, if this icon is constantly lit the temperature outside
is low and the speed of the HRV Supply Fan has been reduced to
prevent damage to the Heat Cell. If the Frost icon and backlight
are ashing the indoor temperature is low and both fans will have
stopped. Tap any of the fan speed number buttons to restart the
fans. If the temperature is still too cold, Frost Protection will be
activated.
Summer Bypass is in operation, air from outside is being supplied
directly to the property without recovering heat from the Heat Cell.
This is often accompanied by SUMMERboost®, both fans switch to
Speed 4 to increase the rate fresh air is supplied to the property and
stale hot air is extracted.
Press & Hold the [4] button to cancel SUMMERboost®.
The Boost Overrun timer is active and is holding the HRV at Speed
3; this follows an external Boost switch being deactivated or if
the internal Humidity sensor has put the unit into Boost and the
Humidity has reduced below the set-point.
The padlock icon adjacent to the Speed 3 button and accompanying
the timer icon indicates Boost Inhibit is active. The HRV is being
held at Speed 1 by the timer and will not respond to external Boost
switches or the internal Humidity sensor; it is also not possible to
manually increase the speed the HRV’s running speed. Proportional
Input sensors are not aected.
The warning icon ashing at the bottom of the screen adjacent to
the Fan icon indicates a fan failure has been detected; contact the
installer. If very high temperatures are detected inside the HRV, fan
failure mode will be enabled to protect the HRV from damage.
aura-t™ with auraSMART®WiFi Full Connection see page 21 for
further details.

10
Timer Mode
The controller has a seven day, four events per day timer. The timer is used to
automatically change the HRV speed to Setback, Speed 1 at programmed times.
An additional function of the timer is that when it activates Setback there is an option
to engage Boost Inhibit.
This is the Timer Mode screen; the buttons displayed on screen have the following
functions:
Tap the Play / Pause button to toggle between play and pause.
Press and Hold to pause timers indenitely.
The Run arrow indicates the timer is currently active and will be used
to switch the HRV in and out of Speed 1
The Pause and Hour Glass symbols indicate the Timer is temporarily
paused; Timer will restart 8 hours after being invoked.
The Pause symbol indicates the timer is currently inactive and will
have no eect on fan speeds; this pause is indenite.