1. Product Awareness, Commissioning & Maintenance

2. Company Introduction Daniel Obara Export Sales Executive

3. Contents Company Overview Heat Recovery Functionality PCB’s
Controllers
Commissioning
Product Features ‘B’ Models
Filter Cleaning / Replacement
Electrical Components

4. Overview Designs, develops and manufactures a range of:
Heat Recovery Products
Bathroom Fans and Trickle Ventilators
Window and Door Hardware
190 Employees – of which 160 are based in the UK
HQ located in Colchester and factory in Haverhill, UK
Titon Hardware Ltd, UK, Titon Inc. USA & Titon Korea Ltd
Established 1972, on London Stock Exchange (TON)
Strong emphasis on quality, testing and customer service
ISO9001 Certified and ISO14001 Certified

5. 2. How to ventilate?
European legisaltion provides for 4 ventilation methods:
Natural intake / natural extraction
Passive Stack Ventilation and background ventilators
Continuous Mechanical Extract and background ventilators
Continuous Mechanical Supply & Extract with Heat Recovery

6. Heat Recovery Functionality
Annual heating saved (AHS) in kWh
46.5 !!!
Up to 92% Heat Recovery !!!

7. PCB’s
„HMB” Models
„B” Models

8. Controllers 1 - Setback Speed 2 - Continuous Speed 3 - Boost Speed
3 Speed Switch (TP508)

9. Controllers auramode® provides the following functions:
Single button operation for everyday basic functions
Digital 3 or 4 speed switch (user selectable)
Multiple languages (12) (including Ukrainian)
7-day, 8 settings per day programmable speeds
Filter change indicator
Internal humidity set point adjustment
Boost inhibit (avoiding night time boosting via either switch inputs or humidity)
Volt free and mains voltage MVHR Switch configuration setup
Boost overrun timer adjustment
Summer Bypass On / Off (user selectable)
auramode®

10. auramode® Digital 3 or 4 speed switch (user selectable)
7-day, 8 settings per day programmable speeds

11. auramode® Filter change indicator
Internal humidity set point adjustment

12. auramode® Volt free and mains voltage MVHR Switch configuration setup
Boost overrun timer adjustment

13. Commissioning

15. Demand Control & Features ‘B’ Models
2 x Proportional Sensor Inputs
Room Temperature Sensor
Room CO2 Sensor
Room Humidity Sensor
Room Air Quality Sensor
Can be used to proportionally control HRV fan
speeds.
Duct Heater
2 x Live Switch Inputs
LS V AC - Kitchen Boost
LS V AC - Wet Room Boost
These inputs are used to switch the
HRV to Boost Speed via a switched live
input.
3 x Volt Free Inputs
SW1 - Volt Free - Kitchen Boost.
SW2 - Volt Free - Wet Room Boost.
SW3 - Volt Free - SUMMERboost Control.
These can be used to switch between fan speeds or control
SUMMERboost (On/Off)

16. Product Features ‘B’ Models
HRV1.35 Q Plus
HRV1.75 Q Plus
HRV2 Q Plus
HRV2.85 Q Plus
HRV3 Q Plus
HRV10 Q Plus
HRV10M Q Plus
Product Code
TP408HMB
TP418B
TP404HMB
TP414B
TP401HMB
TP401B
TP407HMB
TP417B
TP402HMB
TP412B
TP440HMB
TP480B
TP441HMB
TP481B 
Eco version compatible with auralite®
Eco version compatible with aurastat® 
Eco version compatible with aurastat®
auralite® ready Y
aurastat® ready
Front filter covers
Humidity sensor
SUMMERboost®
Summer Bypass   
Duct heater connection
Constant volume fans
100mmØ ducting
125mmØ ducting
150mmØ  ducting
Independent fan adjustment
Stepless fan speed setting
Automatic frost protection
Setback speed
Continuous speed
Adjustable boost overrun timer
Left and right hand configurations

17. Product Features ‘B’ Models
Setback - Provides a reduced ventilation rate for dwellings that are unoccupied for a long period.
Normal - Continuously running extract and supply.
Boost - Increases ventilation rates on demand
SUMMERboost® - Increases both the supply and extract to full speed when the automatic bypass engages
Summer Bypass - Automatically controlled, bypasses the heat exchanger when indoor/outdoor temperature conditions make heat exchange undesirable.
Duct Heater Control - Used for the automatic control of in-line duct heaters to help prevent heat exchanger freezing.

18. Summer Bypass 25°C 18°C Extract from dwelling min 17°C / max 35°C
Supply to dwelling min 15°C / max 20°C

19. Summer Bypass - Off

20. Summer Bypass - On

21. 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.
SUMMERboost® can be prevented either Manually or Automatically.
Manual - This is by means of a volt-free switch wired directly into the controller PCB.
Automatic - This is by means of a dedicated wall mounted room thermostat. SUMMERboost® will only operate when the temperature has exceeded the thermostat setting.
Should the room temperature fall below the thermostat setting, then SUMMERboost® will not operate.

22. Product Features ‘B’ Models
Constant Volumes Fans - These automatically adjust their speed depending upon the system resistance, thus ensuring that the required airflow is always maintained.
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 flow rate back to the commissioned settings.
Duct Heater Control - To maintain ventilation flow rates where prolonged periods of very low temperatures occur, the facility for the control of an electrically powered Duct Heater is provided, MAX 1000W. 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.

23. Filter Cleaning / Replacement HRV 1 to 3

24. Filter Cleaning / Replacement HRV1 to 3
If the tray is split it must be replaced.

25. Electrical Components
HMB Models
Power PCB
Control PCB
Motor 2 off
Thermister 2 off
Humidity Sensor
Summer Bypass 6.

26. Electrical Components
Fan Motor

27. Electrical Components
Thermistor

28. Electrical Components
Humidity Sensor

29. Thank you for your attention!