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Summary of Contents for Titon HRV2.75 Q Plus
- Page 1 HRV2.75 Q Plus TP405HBF Product Manual Heat Recovery Ventilation Unit ventilation systems...
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Page 2: Important Information
3mm. 6. The appliance must be earthed. 7. HRV2.75 Q Plus, is suitable for 230V ~ 50/60Hz single phase with a fuse rating of 3A. 8. Control cable access is via the fitted cable gland(s) which are suitable for Ø3- 6mm cable. - Page 3 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;...
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Page 4: Table Of Contents
Contents Warnings, Safety information and Guidance Commissioning Important Information 2 Controls 22 Control Parameters 22 Product Overview Continuous Supply &... -
Page 6: Product Overview
Product Overview Dimensions HRV2.75 Q Plus This diagram details the overall sizes of the units and the additional space required around the units to allow for commissioning and future servicing and maintenance. DO NOT ‘BOX-IN’ UNIT Service Void All dimensions in millimetres... -
Page 7: Product Features
The table below lists the models covered by this Product Manual. To find 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 fixed to the top and front of the unit. -
Page 8: Controls & Features
Controls & Features The unit is controllable by various volt free switches and sensors. The following describes the controls and features of the unit and how they are controlled. Ensure all controls are adequately labelled, indicating their function clearly. Filter Covers The units are fitted with removable filter covers on the front panel. -
Page 9: Summerboost
cell so that its heat energy is not transferred to the fresh air being supplied to the property. SUMMERboost® An optional SUMMERboost® facility is available that allows both the supply and extract fans to run at full speed whenever the Summer Bypass is activated. By default SUMMERboost®... -
Page 10: Packaging Contents 10
Packaging Contents Inspect the unit when taking delivery. Check the unit for damage and that all accessories have been supplied. Each HRV Q Plus unit is supplied with: Mounting Bracket x 2. ƒ Safety Bracket x 1. ƒ 15mm Condensate Drain Olive & Nut x 1. ƒ... -
Page 11: Installation
Installation Fixing Titon recommend the use of guidance given in the Domestic Ventilation Compliance Guide 2010 Edition ISBN-978 1 85946 378 9 and Approved Document Part F 2010 ISBN-978 1 85946 370 3 for all installations in the United Kingdom. - Page 12 The Unit must be mounted plumb and level front to back and side to side. Mark a horizontal line on the wall using a spirit level. This line will be approximately 95mm below the location of the top face of the unit when fitted (excluding duct ports).
- Page 13 Fix the remaining Mounting Bracket to the unit using the M6 screws and washers provided, ensuring the interlock side is at the bottom. Do not overtighten. Mount the unit by locating the two Mounting Brackets together. Ensure a positive location is made between the two Mounting Bracket The Safety Bracket MUST be fitted.
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Page 14: Condensate Drain 14
Should be installed to have a ƒ minimum 5° fall from the unit. Titon recommend the use of ƒ diaphragm type waste valve in place of a conventional ‘wet’ trap which could dry out. Such as, BRE certificate no. -
Page 15: Ducting Connections 15
Ducting Connections Titon recommend the use of guidance given in the Domestic Ventilation Compliance Guide 2010 Edition ISBN-978 1 85946 378 9 and Approved Document Part F 2010 ISBN-978 1 85946 370 3 for all installations in the United Kingdom. -
Page 16: Wiring Connections Access 16
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 fitted just below roof level. -
Page 17: Wiring Diagrams 17
Wiring Diagrams Double Pole Isolator Fuse Mains cable must be separate from the communication cables. See Important Information. Supply wiring diagram 230V~50Hz ref EE141 Volt-free boost switching of MVHR controller PCB using single-pole switches TP 502, TP 503, TP 507 and / or TP500 / TP501 humidistat. -
Page 18: Wiring Diagrams 18
Wiring Diagrams Volt-free setback switching of MVHR controller PCB using single-pole latching switch and / or volt-free normally open relay contacts. To avoid the unit being inadvertently left in Setback Mode, it is recom- mended that only one latching switch is tted. -
Page 20: Wiring Diagrams 20
Wiring Diagrams SUMMERboost® Link Wire must be removed to enable SUMMERboost®. SUMMERboost® Link Wire SUMMERboost® Link Wire... -
Page 21: Wiring Diagrams 21
Wiring Diagrams Volt-free control of SUMMERboost® using one way latching switch. TP 522 Latching SUMMERboost® switch SUMMERboost® switch connection ref EE178 Volt-free control of SUMMERboost® using room thermostat. TP509 Room Thermostat SUMMERboost® thermostat connection ref EE178... -
Page 22: Commissioning
Commissioning Controls The fan speeds of the Titon HRV Q Plus will require adjustment to ensure the flow rates achieved provide adequate ventilation. The Titon HRV Q Plus has 2 standard fan speed settings Continuous Speed and Boost Speed. The Continuous Speed and Boost Speed are programmed by placing the controller into Program Mode via the Program/Run Switch and changing the position of rotary potentiometers. -
Page 23: Continuous Supply & Extract Speeds: 23
For the commissioning settings to be stored the unit needs to be powered up. Continuous Supply & Extract Speeds: Move Program/Run Switch to Continuous position. Rotate supply fan Continuous Speed adjustment potentiometer to achieve required supply continuous air flow. Rotate extract fan Continuous Speed adjustment potentiometer to achieve required extract continuous air flow. -
Page 24: Boost Overrun 24
Program / Run Header Link Boost Overrun Boost Overrun Timer is variable between 0 and 60 minutes. Rotate potentiometer to change overrun time. This can be done at any time. Humidity Sensor The Humidity Sensor’s trigger point is variable from 55%RH to 85%RH. Rotate potentiometer to change trigger point. -
Page 25: Controller Reset 25
Following a controller reset the ventilation system will need to be fully commissioned. The procedure to reset the Titon HRV Q Plus controller is a simple three step operation. The unit will need to be powered up during the reset procedure. -
Page 26: Maintenance
Filters should be replaced at least annually, or more regularly dependent on environmental conditions. Replacement Filters are available from Titon. Titon HRV Q Plus Filters are available in two grades G3 and G4. Filter media should be replaced like for like. -
Page 27: How To Change Filters 27
How to Change Filters Remove Filter Covers by undoing the four screws. Slide out Filters. Filters can be cleaned by carefully using a vacuum cleaner, Filters should be replaced at least annually. MB models (excluding the HRV1.25 Q Plus) use unequal Filters. When replacing Filters ensure the filter with the open section is fitted into the right hand opening and in the... -
Page 28: Cleaning Interior 28
Front Cover Removal ISOLATE the unit from mains power supply and allow sufficient time for all moving parts to stop. Loosen the two corner screws located on the bottom front of the unit. Completely remove the centre screw. Completely remove the Front Cover by pulling it away from the unit at the bottom and lifting. -
Page 29: Condensate Tray 29
Condensate Tray Condensate Tray If the Condensate Tray is split a replacement must be ordered and fitted. HRV2.75 Q Plus Part No. XP40142/012... -
Page 30: Service Record 30
Service Record Serviced By Company Date Notes... - Page 31 Serviced By Company Date Notes...
- Page 32 Home Information Pack and used as a service record. MARKETING DIVISION International House, Peartree Road, Stanway, Colchester, Essex CO3 0JL Tel: +44 (0) 1206 713800 Fax: +44 (0) 1206 543126 Email: ventsales@titon.co.uk Web: www.titon.com ©2014 TITON DO 5226 issue 01...
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