Titon HRV10 Q Plus User manual

ventilation systems
EN
HRV10 Q Plus
TP440HMB
HRV10M Q Plus
TP441HMB
Heat Recovery Ventilation Unit
auralite®
TP518
LED Status IndicatorProduct Manual

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 car-
ried out in clean, dry conditions where dust and humidity are
at minimal levels.
2. All wiring must conform to current I.E.E. Wiring Regulations
and all applicable standards and Building Regulations.
3. 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.
4. The unit is supplied with a mains rated 3 core exible cord
(PVC sheathed, brown, blue and green/yellow 0.75mm²).
5. The appliance must be connected to a local double pole iso-
lation switch with a contact separation of at least 3mm.
6. The appliance must be earthed.
7. Suitable for 230V ~ 50/60Hz single phase with a fuse rating
of 3A.
8. auralite®, control & communication cable access is via the t-
ted cable gland(s) which are suitable for Ø3- 6mm cable.
9. auralite® control & communication cable - Unshielded 4 Core
18-24AWG Stranded, Tinned Copper.
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10. Control & communication cables should not be placed within
50mm or on the same metal cable tray as any 230V lighting
or power cables.
11. Ensure all cable glands are fully tightened.
12. 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.
13. The appliance is not suitable for installation to the exterior of
the dwelling.
14. 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.
15. Children should be supervised to ensure that they do not
play with the appliance.
16. Ensure that external grilles are located away from any ue
outlet, in accordance with relevant Building Regulations.
17. The unit must not be connected to a tumble dryer.
18. The unit must not be connected to a cooker hood.
19. Precautions must be taken to avoid the back-ow of gases
into the room from an open ue appliance.
20. Ensure all ducting, condensate drain and associated pipe
work is free from debris and blockages before switching on
the unit.
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Contents
Warnings, Safety information and Guidance
Important Information . . . . . . . . . . . . . . . . . . . . . . . . 2
Product Overview
Dimensions HRV10 Q Plus. . . . . . . . . . . . . . . . . .6
Dimensions HRV10M Q Plus . . . . . . . . . . . . . . . .7
Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Controls & Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
auralite® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Auto Setback Speed. . . . . . . . . . . . . . . . . . . . .10
Continuous Speed . . . . . . . . . . . . . . . . . . . . . .10
Boost Speed with Overrun Timer . . . . . . . . . .10
auralite® Boost Alert . . . . . . . . . . . . . . . . . . . .10
Summer Bypass . . . . . . . . . . . . . . . . . . . . . . . .11
SUMMERboost® . . . . . . . . . . . . . . . . . . . . . . . .11
Automatic Frost Protection. . . . . . . . . . . . . . .12
Integrated Humidity Sensor. . . . . . . . . . . . . .12
Packaging Contents. . . . . . . . . . . . . . . . . . . . . . . . . .12
Installation
Fixing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Ducting Connections. . . . . . . . . . . . . . . . . . . . . . . . .19
Wiring Connections Access. . . . . . . . . . . . . . . . . . . .20
auralite Wiring Diagrams . . . . . . . . . . . . . . . .21
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . .22
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . .23
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . .24
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . .25
Commissioning
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Control Parameters . . . . . . . . . . . . . . . . . . . . .26
Continuous Supply & Extract Speeds. . . . . . .27
Boost Supply & Extract Speeds . . . . . . . . . . .27
Boost Overrun. . . . . . . . . . . . . . . . . . . . . . . . . .28
Humidity Sensor . . . . . . . . . . . . . . . . . . . . . . .28
Controller Reset . . . . . . . . . . . . . . . . . . . . . . . .29
Hardware Reset . . . . . . . . . . . . . . . . . . . . . . . .29
Maintenance
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . .30
HRV 10 Q Plus Front Cover Removal . . . . . . .30
HRV 10M Q Plus Front Cover Removal. . . . . .31
Cleaning Interior . . . . . . . . . . . . . . . . . . . . . . .31
Cleaning Exterior . . . . . . . . . . . . . . . . . . . . . . .31
Filter Replacement. . . . . . . . . . . . . . . . . . . . . .32
auralite® Filter Notication Reset . . . . . . . . .33
Service Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Service Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
When this document is
viewed as a PDF the headings
& sub headings on this page
are hyperlinks to the content.
Additionally the page numbers in this
document are hyperlinks back to this
contents page.
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Product Overview
Dimensions HRV10 Q Plus
This diagram details the overall size of the unit and the additional space required
around the unit to allow for commissioning and future servicing and maintenance.
Service Void
484
920
663 400100
890
790
DO NOT
‘BOX IN’
UNIT
All dimensions in millimetres
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Dimensions HRV10M Q Plus
This diagram details the overall size of the unit and the additional space required
around the unit to allow for commissioning and future servicing and maintenance.
All dimensions in millimetres
920
DO NOT
‘BOX IN’
UNIT
Service Void
470
800
900
100 400
675
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Product Features
The table below lists the models covered by this Product Manual. To nd out what
features your Titon HRV Q Plus has refer to the part number. The part number can
be found on the serial number label xed to the top and front of the unit.
Model
Part
Number auralite® Connection Internal Humdity Sensor Auto Setback Speed Continuous Speed Boost Speed with Overrun Timer SUMMERboost® Summer Bypass Ø150mm Ducting Independent Adjustment of Fans Step-less Fan Speed Adjustment Automatic Frost Protection
HRV10 Q Plus TP440HMB 
HRV10M Q Plus TP441HMB 
GB Patent Nos.
GB2491516, GB2471406
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Controls & Features
The HRV Q Plus units are controllable by various volt free switches and sensors.
The following describes the controls and features of the HRV Q Plus units and how
they are controlled. Refer to the table opposite. Ensure all controls are adequately
labelled, indicating their function clearly.
auralite®
auralite® is available separately as an optional add-on. auralite® is a low voltage
hard wired remote LED ventilation system status indicator, designed to t a
standard UK patress or recessed backbox. The indicator has six LEDs which display:-
Normal Solid light - Unit is running at Continuous Speed.
Flashing light - Unit is running at Setback Speed.
Frost Unit is in Automatic Frost Protection mode.
Filter Filters require change.
Boost Solid light - Unit is running at Boost Speed.
Flashing light Boost Alert is active.
Summer Unit is in Summer bypass.
Fault Unit has a fault - Contact the installer.
Ventilation
System
auralite® Indicator Panel
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Auto Setback Speed
Setback Speed is used to reduce ventilation rates. Setback Speed is automatically
set at the mid point between minimum possible Continuous Speed and the
selected Continuous Speed. The Setback Speed can be enabled by connection of a
volt free one-way switch, or combined with the Boost Speed with the 3 position
switch TP 508.
Continuous Speed
Continuous Speed is the normal continuous extract and supply air ow running
speed of the units.
Boost Speed with Overrun Timer
Boost Speed increases the extract and supply air ow. Boost Speed is congured
with Step-less independent fan controls and includes an Overrun Timer variable
between 0 and 60 minutes. The Boost Speed can be triggered by any device which
provides a volt free one-way switch, such as a PIR, thermostat, humidistat or a
standard one-way switch. If the unit is left Boost (latching switch) for longer than
2 hours the Overrun Timer is disabled meaning the HRV will return to Continuous
Speed as soon as the switch holding the unit in Boost is released.
auralite® Boost Alert
Boost Alert is a timer designed to prevent the HRV being inadvertently left in Boost
for long periods of time. Once the HRV is placed in Boost the timer is started and
after 2 hours Boost Alert will be activated. This is indicated by the Boost LED on the
auralite® Indicator Panel ashing. Once Boost Alert has been activated the Overrun
Timer is disabled meaning the HRV will return to Continuous Speed as soon as the
switch holding the unit in Boost is released.
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