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T

he Titon CME1 works by continually extracting stale polluted air from rooms 

where most moisture is generated. Fresh air is provided passively from outside 

to habital rooms, creating a fl ow of fresh, clean air throughout the home. The air 

travels from terminals built into the ceiling which are connected by hidden ducts to 

the unit. The unit is usually installed in a roof space or cupboard.

Each unit is commissioned individually so the amount of air moved is set to suit 

the specifi c size and style of the home. 

Most systems will also have a facility to boost the extraction rate at times when 

more moisture is being generated, such as when bathing or cooking. This may be 

done automatically by electronic sensors or by a conveniently located boost switch for 

manual operation.

DO NOT switch off  the unit; it is designed to run continuously.  If the unit is switched 

off  indoor pollutant and moisture levels may increase and become a danger to 

your health and damage your house. 

It is important to follow the advice in this user manual and correctly maintain the 

system to ensure a healthy indoor environment.

How the System Works

Typical system layout

Extract Terminals

CME1

Exhaust

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Summary of Contents for CME1 Q Plus

Page 1: ...ventilation systems Product Manual Titon CME1 Q Plus Mechanical Extract Ventilation Unit CME1_Q_Plus_Product_Manual indd 1 CME1_Q_Plus_Product_Manual indd 1 24 09 2009 15 15 13 24 09 2009 15 15 13 ...

Page 2: ...2 PCT Patent Application No PCT GB2009 000114 CME1_Q_Plus_Product_Manual indd 2 CME1_Q_Plus_Product_Manual indd 2 24 09 2009 15 15 19 24 09 2009 15 15 19 ...

Page 3: ... Dimensions 10 Component Identification 11 Fixing 12 Ducting Best Practice 14 Ducting Connection 15 Wiring 18 Quick Commission Quick Commission Mode 20 Full Commission Mode 22 Full Commission Mode 22 Continuous Speed Setting 22 Boost Speed setting 24 Resetting the Controller 25 Maintenance Cleaning 26 Declaration of Conformity 29 Service Record 31 3 Contents CME1_Q_Plus_Product_Manual indd 3 CME1_...

Page 4: ...pants How your Titon CME1 system works How to operate and maintain your Titon CME1 For the professional installer this Product Manual explains How to install the Titon CME1 How to commission the unit How to maintain the unit It is important to read this Product Manual to ensure your ventilation system is installed commissioned and used properly and continues to operate effectively Failure to follo...

Page 5: ...n deterio rate rapidly without the use of products made to control ventilation Chemicals gases and moisture produced by everyday products and activities may lead to the build up of excessive levels of pollutants which are harmful to the health of the oc cupants and may damage the building Poor ventilation can be a major contributory factor of heart disease lung disease mental illness and many more...

Page 6: ... have a facility to boost the extraction rate at times when more moisture is being generated such as when bathing or cooking This may be done automatically by electronic sensors or by a conveniently located boost switch for manual operation DONOTswitchofftheunit itisdesignedtoruncontinuously Iftheunitisswitched off indoor pollutant and moisture levels may increase and become a danger to your healt...

Page 7: ...riodic maintenance and this must only be carried out by a suitably qualified and competent person See the servicing and maintenance section for further details Product Features Boost Control Compact low profile unit Hidden installation fixings All duct ports on one level Accepts 204mm x 60mm or 110mm x 54mm ducting Unit can be cleaned and serviced without disturbing any ducting Straightforward ins...

Page 8: ...ny flue outlet in accordance with relevant Building Regulations Always ensure ducting is free from blockages before switching the unit on We recommend a minimum distance of 200mm between the appliance and any sharp bends in duct work Installation of the appliance MUST be carried out by a qualified and suitably competent person and should be carried out in clean dry conditions where dust and humidi...

Page 9: ...ual x 1 CME1 Screw Pack x 1 All shortages or damage must be reported to the supplier Preparation Important read these instructions fully before the installation of this appliance NEVER install the unit in an area which does not have sufficient access for future maintenance see Dimensions NEVER install the appliance in an environment which contains Excessive oil or a grease laden environment Hazard...

Page 10: ...d the additional space required around the unit once installed to allow for future servicing and maintenance 450 421 355 390 252 550 450 590 Service Void All dimensions in mm CME1_Q_Plus_Product_Manual indd 10 CME1_Q_Plus_Product_Manual indd 10 24 09 2009 15 15 21 24 09 2009 15 15 21 ...

Page 11: ...mponent Identification CME1 Unit components Cover Inlet ring Base Scroll Base Cover Scroll Inlet Ring assembly CME1_Q_Plus_Product_Manual indd 11 CME1_Q_Plus_Product_Manual indd 11 24 09 2009 15 15 22 24 09 2009 15 15 22 ...

Page 12: ...d to the substrate type The unit weighs approximately 5kg Mount the BASE ensuring it is not distorted by the fixings or mounting surface Clip the MOTOR and LID assembly to the BASE ensure that all 6 clips have engaged Do not use power tools to tighten screws Tighten screws by hand Do not over tighten screws 1 2 3 4 5 1 2 3 4 5 6 260 260 EXTRACT PORT CME1_Q_Plus_Product_Manual indd 12 CME1_Q_Plus_P...

Page 13: ...formed holes at the front of the INLET RING to securely fix the INLET RING SCROLL assembly to the BASE 2 Fit one screw through the preformed hole in the back of the BASE to securely fix the INLET RING SCROLL assembly to the BASE 3 CME1_Q_Plus_Product_Manual indd 13 CME1_Q_Plus_Product_Manual indd 13 24 09 2009 15 15 24 24 09 2009 15 15 24 ...

Page 14: ...Exhaust must be to the external air outside the building envelope We recommend a minimum distance of 200mm between the appliance and any sharp bends in duct work Ducting in unheated spaces must always be insulated to prevent condensation forming within the ducting Additional guidance can be found in the Residential Ventilation Associa tion Instillation Good Practice Guide and Approved Document Par...

Page 15: ...he ports All joints must be adequately sealed using a suitable ducting tape or silicone type sealant 110mm x 54mm ducting fits inside the convertible port cover CME1_Q_Plus_Product_Manual indd 15 CME1_Q_Plus_Product_Manual indd 15 24 09 2009 15 15 28 24 09 2009 15 15 28 ...

Page 16: ...ut the rip strip Unused extract ports must be fitted with non converted or undamaged port covers When using the convertible port cover ensure the tear out section is completely removed Installation CME1_Q_Plus_Product_Manual indd 16 CME1_Q_Plus_Product_Manual indd 16 24 09 2009 15 15 28 24 09 2009 15 15 28 ...

Page 17: ...17 Notes Installation CME1_Q_Plus_Product_Manual indd 17 CME1_Q_Plus_Product_Manual indd 17 24 09 2009 15 15 30 24 09 2009 15 15 30 ...

Page 18: ... connected to the mains supply The boost switch is connected to the control board which is located under the COVER on top of the SCROLL The boost switch wiring cable access is via cut outs in the COVER The boost switch wiring connection to be made by the 5v and SW terminals on the control board The boost overrun can be triggered by any device which provides a one way switch such as a PIR thermosta...

Page 19: ...iring Internal Cable Routing Cable Access on dip 1 2 3 4 5V SW Boost Control Wiring Diagram Low Voltage Only CME1_Q_Plus_Product_Manual indd 19 CME1_Q_Plus_Product_Manual indd 19 24 09 2009 15 15 30 24 09 2009 15 15 30 ...

Page 20: ... Mode Power up the Titon CME1 Q Plus Gain access to the control board located under the COVER see diagram Select required speed setting using switches 2 to 4 on the Speed Selec tion Switch See opposite Select required boost overrun using switch 1 on the Speed Selection Switch Check boost activation by triggering the remote boost switch device 1 2 3 4 5 Speed Selection Switches Potentiometer Boost ...

Page 21: ...peed 1 Speed 4 Speed 3 Speed 2 on dip 1 2 3 4 on dip 1 2 3 4 on dip 1 2 3 4 on dip 1 2 3 4 Speed 5 Speed 8 Speed 7 Speed 6 12 5 50 37 5 25 62 5 100 87 5 75 Speed setting percentages relate to the total capacity of the Unit Speed selection switch settings in Quick Commission Mode CME1_Q_Plus_Product_Manual indd 21 CME1_Q_Plus_Product_Manual indd 21 24 09 2009 15 15 32 24 09 2009 15 15 32 ...

Page 22: ...ON position Ensure the controller is in Continu ous mode switch 1 OFF Select required setting for continu ous speed using switches 2 to 4 on the Speed Selection Switch 1 2 3 4 5 Full Commissioning Continuous speed setting Speed Selection Switches Potentiometer Boost Control Connections on dip 1 2 3 4 Jumper Control Board Stored ON Jumper Positions CME1_Q_Plus_Product_Manual indd 22 CME1_Q_Plus_Pro...

Page 23: ...peed 8 Speed 7 Speed 6 12 5 50 37 5 25 62 5 100 87 5 75 Speed setting percentages relate to the total capacity of the Unit Continuous Speed selection switch settings in Full Commission Mode on dip 1 2 3 4 Continuous Mode Continuous Mode switch setting in Full Commission Mode CME1_Q_Plus_Product_Manual indd 23 CME1_Q_Plus_Product_Manual indd 23 24 09 2009 15 15 33 24 09 2009 15 15 33 ...

Page 24: ...2 3 4 on dip 1 2 3 4 on dip 1 2 3 4 Speed 1 Speed 4 Speed 3 Speed 2 on dip 1 2 3 4 on dip 1 2 3 4 on dip 1 2 3 4 on dip 1 2 3 4 Speed 5 Speed 8 Speed 7 Speed 6 0 12 5 37 5 50 25 37 5 12 5 25 50 62 5 87 5 100 75 87 5 62 5 75 High Mid Speed setting percentages relate to the total capacity of the Unit Potentiometrer postions Low Boost Speed selection switch POT positions in Full Commission Mode on di...

Page 25: ...ON position Switch the power to the unit OFF for at least 1 minute Switch the power to the unit back ON The unit will now run at 50 capacity by default Remove the jumper and place it back into it stored position The controller will now be in the Quick Commissioning mode 9 10 11 1 2 3 4 Full Commissioning on dip 1 2 3 4 on dip 1 2 3 4 5 minute 10 minute on dip 1 2 3 4 on dip 1 2 3 4 15 minute 20 mi...

Page 26: ...Isolate the unit from mains power supply and allow sufficient time for all moving parts to stop before undergoing any Servicing or Maintenance To gain access to the interior of the unit for cleaning Unscrew the 3 retaining screws that hold on the COVER and remove Remove the 4 SCROLL retaining screws if fitted Maintenance 3 3 1 1 2 2 4 4 CME1_Q_Plus_Product_Manual indd 26 CME1_Q_Plus_Product_Manual...

Page 27: ...INLET RING by disengaging the 3 retaining clips Ensure that the SCROLL is supported and does not strain the cables Remove the 3 retaining screws Maintenance CME1_Q_Plus_Product_Manual indd 27 CME1_Q_Plus_Product_Manual indd 27 24 09 2009 15 15 35 24 09 2009 15 15 35 ...

Page 28: ...and mild detergent Check fixing screws Assembly is the reverse of the preceding instructions Ensure all fasteners are secure before returning power to the unit Do not use power tools to tighten screws Tighten screws by hand Do not over tighten screws After servicing always complete the service record 2 1 4 3 1 2 CME1_Q_Plus_Product_Manual indd 28 CME1_Q_Plus_Product_Manual indd 28 24 09 2009 15 15...

Page 29: ... EMC Applied Harmonised Standards EN 60335 1 2002 A2 2006 EN 60335 2 80 2003 AI 2004 Manufacturer Titon Hardware Limited Signature of manufacturer representatives N C Howlett Development and Sustainability Director P S Cowell Research and Testing Manager BEng Hons CEng MCIBSE R Brighton Managing Director Manufacturing Division International House Peartree Road Stanway Colchester Essex CO3 0JL 29 J...

Page 30: ...30 Service Record Serviced by Company name Date Notes CME1_Q_Plus_Product_Manual indd 30 CME1_Q_Plus_Product_Manual indd 30 24 09 2009 15 15 39 24 09 2009 15 15 39 ...

Page 31: ...31 Service Record Serviced by Company name Date Notes CME1_Q_Plus_Product_Manual indd 31 CME1_Q_Plus_Product_Manual indd 31 24 09 2009 15 15 39 24 09 2009 15 15 39 ...

Page 32: ...e kept in the Home Information Pack and used as a service record Installed by MARKETING DIVISION International House Peartree Road Stanway Colchester Essex CO3 0JL Tel 44 0 1206 713800 Fax 44 0 1206 543126 Email ventsystems titon co uk Web www titon com CME1_Q_Plus_Product_Manual indd 32 CME1_Q_Plus_Product_Manual indd 32 24 09 2009 15 15 39 24 09 2009 15 15 39 ...

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