WARNING: The unit uses a 230V ~ supply and
contains rotating mechanical parts. ISOLATE the
unit from mains power supply and allow sucient
time for all moving parts to stop before undergoing
any Servicing or Maintenance.
A Product Manual with full maintenance instructions is
supplied with the unit and should be located on the unit
or left with the householder or landlord.
If your manual is missing and you are responsible for
maintenance, please go to www. titon.co.uk/cme for a
copy.
It must be used as a service record.
Cleaning Exterior
For best results use a clean cloth and warm water with a
mild detergent solution. Do not use solvents or abrasive
cleaners.
Cleaning Interior
For best results use a clean damp cloth and mild
detergent. Do not use solvents or abrasive cleaners.
When cleaning the interior ensure that the humidity
sensor where tted does not get wet, dust with a dry
cloth.
Access to the Interior for Cleaning
To gain access to the interior of the unit for cleaning –
1. Unscrew the 3 retaining screws that hold on the
Cover and remove
2. Remove the 4 Scroll retaining screws.
3. Using a at bladed screw driver, un-clip Scroll from
Inlet Ring by disengaging the 3 retaining clips.
Ensure that the Scroll is supported and does not
strain the cables.
4. Remove the 3 retaining screws
5. Using a at bladed screwdriver, un-clip the Inlet
Ring from Base by disengaging the 4 retaining
clips.
6. Carefully remove dust from the unit and fan
blades using a vacuum cleaner.
7. Wipe with damp cloth and mild detergent.
8. Check xing screws.
9. Assembly is the reverse of the preceding
instructions.
10. Ensure all fasteners are secure before returning
power to the unit.
11. Tighten screws by hand, DO NOT over tighten
screws or use power tools.
12. After servicing, always complete the service
record.
Your home is tted with an extract ventilation system.
At the heart of this system is a Titon CME Q Plus Unit.
This contributes to improved indoor air quality and
increased comfort levels. For the ventilation unit to
function eciently it needs to be maintained and used
correctly.
Ventilation is Vital
Indoor air quality deteriorates without controlled
ventilation, and this is intensied now modern homes
are built more airtight. Chemicals, gases and moisture
produced by everyday products and activities may lead
to the build up of pollutants which could be harmful
to the health of the occupants and may damage the
building fabric.
Once homes are occupied it is the responsibility of the
home owner/landlord to maintain the system following
the guidance provided.
How the System Works
The ventilation system extracts stale polluted air from
rooms where most moisture is generated e.g. kitchens
and bathrooms; fresh from outside is supplied by trickle
vents*. With the trickle vents open, a ow of fresh, clean
air is generated throughout the dwelling.
The ventilation system functions continuously via
hidden ducts, the air travels through terminals built into
the ceiling. Ceiling terminals may also have lters tted.
Do not disturb or adjust the ceiling terminals as they
have been set to give the correct amount of ventilation
for the property.
The central unit is usually installed in a roof space where
most of the system is hidden from view as it has been
designed into the house construction. The system has
the facility to boost the ventilation rate at times when
more moisture is being generated, such as when
bathing or cooking.
How to Use the System
The system runs by itself for normal ventilation rates. If
a boost switch has been installed, it should be used to
increase the extract ventilation rate at times when moisture
or pollutant levels are considered excessive. Sensors may be
tted in the dwelling which detect high levels of moisture
or pollutants and boost the system automatically.
Maintenance
All ventilation units require periodic maintenance.
Routine maintenance must only be carried out by a
suitably qualied and competent person. The CME
Q Plus must be periodically cleaned internally. The
maximum time between cleaning will depend on
the local environment. Titon recommend the unit be
cleaned every 3 – 4 years at a minimum.
In the event of any queries please contact the system
installer.
*Some properties where air leakage rates are higher, may not have trickle vents installed. Typical Layout
Extract Terminal
CME
Exhaust
Trickle Vents
1
2
4
3
CME User Guide - MEV CME User Guide - MEV
