Titon TP461BC User manual

Product Manual
ventilation systems
Section B
aurastat, auramode & aura-t compatible units
H200 Q Plus ECO 204x60 TP461B
H200 Q Plus ECO Ø150 TP462B
H200 Q Plus ECO Ø160 TP463B
Heat Recovery Ventilation Units
Section BC
Cold Climate HRV Units
H200 Q Plus ECO 204x60 TP461BC
H200 Q Plus ECO Ø150 TP462BC
H200 Q Plus ECO Ø160 TP463BC
EN

Warnings, Safety Information and Guidance
Important Information
Important: read these instructions fully before the installation of this appliance
1. Installation of the appliance and accessories must be carried 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.
2. This manual covers the installation of the Heat Recovery Ventilation (HRV) unit
3. All wiring must conform to current I.E.E. Wiring Regulations and all applicable standards
and Building Regulations.
4. Inspect the appliance and electrical supply cord. If the supply cord is damaged, it must be
replaced by the manufacturer, their service agent or similarly qualied persons in order to
avoid a hazard.
5. The unit is supplied with a mains rated 3 core exible cord (PVC sheathed, brown, blue and
green/yellow 0.75mm²).
6. The appliance must be connected to a local double pole isolation switch with a contact
separation of at least 3mm.
7. The appliance must be earthed.
8. H200 Q Plus suitable for 230V ~ 50/60Hz single phase with a fuse rating of 3A.
9. aura control & communication cable access is via the tted cable gland(s) which are suit-
able for Ø3- 6mm cable.
10. aura control & communication cable - Unshielded 4 Core 18-24AWG Stranded, Tinned Cop-
per.
11. Control & communication cables should not be placed within 50mm or on the same metal
cable tray as any 230V~ lighting or power cables.
12. Ensure all cable glands are fully tightened.
13. 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.
14. The appliance is not suitable for installation to the exterior of the dwelling.
15. 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 concerning use of the appliance in a safe
way and understand the hazards involved. Children should be supervised to ensure that
they do not play with the appliance. Cleaning and user maintenance shall not be made by
children without supervision.
16. Ensure that external grilles are located away from any ue outlet, in accordance with rel-
evant Building Regulations.
17. The unit must not be connected to a tumble dryer or a cooker hood.
18. Precautions must be taken to avoid the back-ow of gases into the room from an open ue
appliance.
19. Ensure all ducting, condensate drain and associated pipe work is free from debris and
blockages before switching on the unit
2

Explanation of symbols on the appliance.
Read instruction Manual.
Risk of Electric Shock.
General hazard safety alert.
Disconnect the mains supply before removing this cover.
Wait until all machine components have completely stopped before touching
them.
Disconnect the mains supply before removing this
cover.
&
Before obtaining access to terminals or removing this
cover, all supply circuits must be disconnected.
Titon Recommend:
1. A short piece of exible ducting, approximately 200mm long is used to connect the unit to the ducting system.
2. Any exible ducting used must be pulled taut.
3. A minimum distance of 200mm between the HRV unit and any sharp bends in duct work.
4. Ducting should be insulated where it passes through unheated areas and voids with the equivalent of at least 25 mm
of a material having a thermal conductivity of ≤0.04 W/(m.K) to reduce the possibility of condensation forming. Where
a duct extends externally above roof level the section above the roof should be insulated or a condensate trap should
be tted just below roof level.
5. Ducts within the building heated envelope between the external terminals and the unit’s From Atmosphere and To
Atmosphere ports should be insulated and wrapped additionally with a vapour barrier outside the insulation.
6. Where ducts pass through re barriers, they must be appropriately re stopped in accordance with the requirements
of Building Regulations.
7. A ducting condensate drain must be tted to vertical To Atmosphere duct work.
8. Ducting must be installed in such a way that resistance to airow is minimised.
9. Ducting connected to the From Atmosphere & To Atmosphere ports, must be to/from the external air outside the
building envelope.
10. Duct joints to the unit’s duct ports must be xed using a method that ensures a long term seal is achieved. If using a
short piece of exible ducting secure using a hose clamp, do not over tighten.
11. A minimum distance of 2m exists between the external supply and exhaust terminals .
+
+
+
3

Contents
When this document
is viewed as a PDF the
headings & sub headings
on this page are hyper links
to the content. Additionally the page
numbers in this document are hyper
links back to this contents page.
Warnings, Safety Information and Guidance
Important Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Explanation of symbols on the appliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Titon Recommend: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product Information
Packaging Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Component Identication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation
H200 Q Plus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Ducting Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Wiring Connections Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Commissioning aurastat® Units TPxxxB/BC
HRV Controller Product Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Section TPxxxB/BC Product Overview
Control & Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Boost Overrun Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Boost Delay Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Boost Inhibit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Internal Humidity Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Filter Change Alert. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4 x Fan Speeds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Summer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
SUMMERboost® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Summer By Pass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Duct Heater Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 x Proportional Sensor Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 x Volt Free Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 x Live Switch Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Frost Protection Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Multiple InternalTemperature Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Supply Air Comfort Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Switching & Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
External Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Duct Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Ducting Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Sensor Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Duct Heater Set Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Commissioning Units TPxxxB/BC
HRV Controller Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Maintenance
Filter Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
How to Change Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Access to Interior for cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cleaning Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cleaning Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Service Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4

Product Information
The HRVs are Mechanical Ventilation with Heat Recovery (MVHR) units. They are designed for the energy ecient
ventilation of dwellings. The units are designed for continuous ventilation, exhausting stale moist air from bathrooms,
toilets, kitchen and utility rooms. As the stale air is extracted, the unit’s heat exchanger transfers heat, which would have
been wasted, to the fresh air being supplied to the bedrooms and living rooms.
Packaging Contents
Inspect the unit when taking delivery. Check the unit for damage and that all accessories have been supplied. Package
supplied with;
HRV unit x 1.
Mounting Bracket x 4.
M5x10mm Pan head screws x 8.
M5 Star washers x 8.
Product Manual x 1.
EuP Documents.
Any shortages or damage must be immediately reported to the supplier.
Component Identication
Duct PortMounting Bracket
Front Cover Filter Cover
Electronics Compartment
Condensate Drain
5

Dimensions
Service Void
500
250
250
100 100
400
1004
604
203
205455
H200 Q Plus DO NOT BOX IN UNIT
6

Installation
H200 Q Plus
Read and observe the guidance & safety notices listed in Warnings, Safety Information and Guidance .
The units are designed to be mounted on the underside of a horizontal surface.
The mounting surface and xings must be suciently strong to support the unit. The unit is H200 32Kg,
Consider the positioning of electrical services and the Condensate Drain when siting the unit.
Ensure there is sucient access around the HRV Q Plus for future maintenance.
Do not ‘box-in’the unit making access to the unit dicult for maintenance and repair.
The unit must be mounted plumb and level front to back and side to side.
1. Position four Ø8mm xings in the mounting surface in the positions specied. Fixings must be suitable for the
mounting surface substrate and the weight of the unit. Fixings are not supplied due to the variation in materials. For
advice on suitable xings contact your local specialized xings dealer.
2. Fit the 4 mounting brackets to the sides of the unit with the M5 screws and M5 star washers, ensure all mounting
brackets are orientated as illustrated.
3. Secure the unit using Ø8mm xings Ensure the unit is plumb and level front to back and side to side.
Fixing Locations H200
925
(1128.75)
647
7

Condensate Drain
The unit’s Condensation Drain Pipe must be tted and connected to the dwelling’s foul water drainage system in
accordance with the relevant building regulations.
Condensate output is a Ø21.4mm plastic pipe positioned on the end of the unit.
Drain pipe must be tted to the unit with a removable tting.
Drain pipe must incorporate a suitable trap, which must act as an air lock.
Must be adequately secured and be insulated with the equivalent of at least 25mm of insulating material with a
thermal conductivity of 0.04 W/(mK) if any part of the pipe passes though an unheated void
Condensate drain pipe must be installed to have a minimum 3° fall from the unit.
Titon recommend the use of diaphragm type waste valve in place of a conventional ‘wet’ trap which could dry out.
Such as, BRE certicate no. 042/97 ‘Hepworth Hepv0 Hygienic self sealing plastic waste valve’recommended as an
alternative to traditional U-Traps.
8

Ducting Connections
Read and observe the Warnings, Safety Information and Guidance.
The HRV unit has a labels with the icons indicating which port is which.
It is very important that ducting is connected to the correct ports in line with the icons below.
EXTRACT FROM DWELLING - This duct port is connected to the ducting that carries waste air from the‘Wet Rooms’
to the HRV unit.
TO ATMOSPHERE - This duct port is connected to the ducting that carries the waste air to outdoors from the HRV
unit.
SUPPLY TO DWELLING - This duct port is connected to the ducting that carries the fresh warmed air to the
habitable rooms from the HRV unit.
FROM ATMOSPHERE - This duct port is connected to the ducting that carries fresh outdoor air to the HRV unit.
Wiring Connections Access
All wiring must conform to current I.E.E. Wiring Regulations and all applicable national standards and Building
Regulations. Read and observe the Warnings, Safety Information and Guidance.
The electronics compartment is mounted on the side of the unit. The compartment has two interlocking removable lids.
Remove all eight screws to remove both lids.
All wiring must be routed into the electronics compartment via the knock-outs and using cable glands or similar.
9

Commissioning aurastat® Units TPxxxB/BC
HRV Controller Product Manual
Once installation of the ducting, HRV and aurastat® is complete the ventilation system will need to be commissioned and
setup. See the aurastat® HRV Controller Product Manual for how to change fan speeds and other settings
ventilation systems
EN
aurastat® HRV Controller Product Manual
10

Section TPxxxB/BC Product Overview
Control & Features
The TPxxx B & BCunits are programmable with Titon controllers.
Boost Overrun Timer
A programmable timer that controls
the time the HRV remains at Boost
Speed after all boost switches have
been released.
Boost Delay Timer
A programmable timer which can be
used to delay the HRV running at Boost
Speed after a boost switch has been
activated.
Boost Inhibit
A programmed time period that
prevents the HRV switching into Boost
Speed or SUMMERboost®.
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 unit can display a lter warning via
a connected controller
4 x Fan Speeds
The units have 4 programmable speed
settings. All speeds allow independent
speed setting of both supply and
extract ventilation rates
Summer Mode
Summer Mode operates by slowing or
stopping the supply fan. This reduces
the supply of From Atmosphere air
to the dwelling. Summer Mode is
triggered automatically or via a Volt
Free input. Summer Mode must not be
enabled or installed in dwellings where
open ue combustion appliances are
used.
SUMMERboost®
SUMMERboost® allows both the supply
and extract fans to run at full speed
whenever the Summer Bypass is
activated. By default SUMMERboost® is
enabled.
Summer By Pass
Summer Bypass is designed to operate
during hot periods where fresh air can
be vented straight into the property
without being preheated by the
extracted stale air. Summer Bypass
operation is automatically controlled.
The Summer Bypass mechanism diverts
the stale air being extracted from the
dwelling around the heat cell so that
its heat energy is not transferred to
the fresh air being supplied to the
dwelling.
Duct Heater Control
To maintain ventilation ow rates
where prolonged periods of very low
temperatures occur, the facility for the
control of an electrically powered Duct
Heater is provided, MAX 1800W. The
Duct Heater is placed in-line between
the outside supply vent and the From
Atmosphere terminal on the HRV. In
these applications, the heater is used
to pre-warm the outside fresh air
supply before it enters the HRV.
2 x Proportional
Sensor Inputs
Enables connection of environmental
sensors to the HRV which can be used
to proportionally control HRV fan
speeds.
3 x Volt Free Inputs
Enables the connection of single pole
momentary switches, latching switches
or normally open relay contacts
to the HRV. These can be used to
switch between fan speeds or control
SUMMERboost® and Summer Mode.
2 x Live Switch Inputs
These inputs are used to switch the
HRV to Boost Speed via a switched live
input.
Frost Protection Program
During very cold weather, the Frost
Protection Program will detect
temperatures that could cause ice to
form inside the unit. It will reduce
or stop the supply ventilation rate,
thus allowing the warmer stale air to
raise the temperature within the unit
cell to such a level that prevents the
formation of ice. As temperatures
rise the Frost Protection Program
will increase the supply ventilation
ow rate back to the commissioned
settings.
Multiple Internal
Temperature Sensors
The unit measures From Atmosphere
and To Atmosphere air temperatures in
real-time. Additionally the temperature
of the heat cell is monitored.
Supply Air Comfort Control
The Cold Climate units TPxxx BC have
additional fan speed control. If the
supply to dwelling air temperature
falls below 10°C the unit will limit
the maximum speed to 45%.
Additionally, if the supply to dwelling
air temperature falls below 6°C the unit
will stop both fans.
11

Wiring Diagrams
Supply
Supply wiring Ref EE167
230V~
2 Pole
Isolator
Fuse
12

The Switched Live (LS1, LS2) Boost(s) must be supplied via
the same circuit as used to power the unit.
A 3 (LS1 only) or 4 (LS1 &LS2) pole local isolator must be
installed. The Boxed Relay (Part No. TP505) may be required
to switch from other circuits.
Wet Room Light Switch
Kitchen Light Switch
230V~
4 Pole
Isolator
2 Pole
Isolator
Fuse
Switching & Controls
Supply wiring with switch inputs Ref EE166
13

Volt Free switch inputs Ref EE163
LIVE switch inputs Ref EE163
Switch Defaults
SW1 - Volt Free - Kitchen Boost.
SW2 - Volt Free - Wet Room Boost.
SW3 - Volt Free - SUMMERboost Control.
Switch Defaults
LS1 - 230V~ - Kitchen Boost
LS2 - 230V~ - Wet Room Boost
The Switched Live (LS1, LS2) Boost(s) must be supplied via
the same circuit as used to power the unit.
SW Live from Kitchen
SW Live from Wet Room
14

Connections Ref EE165
Any of these switch arrangements can be used in
switch inputs SW1 to SW3 depending on their
conguration and the type of MVHR.
Volt-free control of SUMMERboost® using room
thermostat. TP509 Room Thermostat
Volt-free activation of Summer Mode using room
thermostat. TP509 Room Thermostat
Volt-free boost switching of MVHR using single-
pole switches TP502, TP503, TP507 and / or
TP500/TP501 Humidistat.
There is a maximum of 10 single pole switches or
Humidistats that can be used.
TP506 Latching Summer Mode switch /
TP522 Latching SUMMERboost® switch.
1 2 3
T
L
Y1 Y2
T
L
Y1 Y2
15

3-Way rotary switch Ref EE162
Switch Positions TP508 Three Position Rotary Switch
1 - Setback Speed
2 - Continuous Speed
3 - Boost Speed
For this conguration to function correctly;
S1-1 Needs to be set to a Kitchen or Wet Room Boost switch,
S1-2 Needs to be set to a Setback switch.
16

External Sensors
0-10V Sensor connections Ref EE161
If sensors are tted with switches ensure they are switched to VDC
Vin
GND
AO1
Vin
GND
AO1
Room Sensor 1
(default TP542 RSH
Room Humidity Sensor)
Room Sensor 2
(default TP541 RSC Room CO Sensor)
Additional Options:
TP540 RSQ Room Air Quality Sensor
TP543 RST Room Temperature Sensor
17

Duct Heater
If a Duct Heater is required it must be tted to the From Atmosphere ducting.
Ducting Layout
To ensure From Atmosphere air is thoroughly mixed with air heated by the duct heater; ducting must be tted using two
90° bends and the dimensions below.
Duct heater to be installed in accordance with the manufacturers instructions
Sensor Installation
The TJ-K10K sensor is positioned in the To Atmosphere (Stale air Out) duct.
1. An Ø 8.0 mm hole is drilled through the duct and the EPP of
the HRV unit in the position shown on the diagram.
2. The sensor is secured to the ducting with two Ø3.0mm self-
tapping screws (must be suitable for the ducting material),
using the two holes in the ange on the sensor.
3. Apply a suitable sealant around the outside diameter of the
ange to seal around the duct.
4. The sensor position may need adjustment to ensure that
the temperature of the airow at the centre of the duct is
measured. See diagram for positioning dimensions.
500
m
m
>
350
m
m
>
B ( 1 : 5 )
25
110
Location of Probe
18

Duct Heater Set Point
With the TJK10K sensor positioned as shown, the duct heater set point must be set to 8˚C using the potentiometer on the
front electrical cover of the duct heater.
Wiring
Installer to ensure correct rated Fuse is tted and used.
Typical Connection of Duct Heater
Duct Heater
230V~
2 Pole
Isolator
7 6 5 L1 L2 L3 N
5A
Fuse
19

Commissioning Units TPxxxB/BC
HRV Controller Options
Once installation of the ducting and HRV is complete the ventilation system will need to be commissioned and setup using
a compatible Titon display interface unit
The Titon display interface units are:
aurastat V
aurastat VT
auramode
aura-t
The HRVs are delivered with default factory settings these are detailed below. The information in the table supersedes any
default settings detailed in any other Product Manual.
Congurable Item B models BC models
SPEED 1 Setback Supply
18 % 25 %
Extract
18 % 25 %
SPEED 2 Continous Supply
40 % 40 %
Extract
40 % 40 %
SPEED 3 Boost Supply
70 % 70 %
Extract
70 % 70 %
SPEED 4
SUMMERboost®
Supply
100 % 100 %
Extract
100 % 100 %
Boost Overrun Kitchen
15 mins 15 mins
Wet Room
15 mins 15 mins
Boost Delay Timer Kitchen
0 mins 0 mins
Wet Room
0 mins 0 mins
Boost Inhibit On/O
O O
Boost Inhibit Times Start
23 : 00 23 : 00
End
05 : 00 05 : 00
Filter Change Interval
12 months 12 months
Boost Overrun Timer Kitchen
15 mins 15 mins
Wet Room
15 mins 15 mins
Boost Delay Timer
0 mins 0 mins
Boost Alert On/O
On On
Boost Alert Timer
2 hours 2 hours
Summer Mode
Enable/Disable
Disable Disable
Summer Mode Extract
22 °C 22 °C
Supply
18 °C 18 °C
Supply Fan
Speed
0 % 0 %
Summer By Pass
Enable/Disable
Enable Enable
Summer By Pass Extract
25 °C 25 °C
Supply
18 °C 18 °C
20