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CME2 Q Plus (MEV)

Central Mechanical Ventilation Unit (cMEV)

The CME2 Q Plus is ideal for continuous extract of stale, damp and polluted air to the outside environment.

The combination of aesthetic smooth lines, unique tilted impeller and single level ports provides the ideal solution for hidden ceiling installation in flats and apartments.

The unit has a very large duty range over 116 l/s (418 m³/hr) at 200 Pa.

TP325,-,CME,base,only,(First,fix).,Volt,free,switch,inputs,-,CME,2,Q,Plus,(Full,assembly).,TP302HA,-,CME,2,Q,Plus,humidity,sensor,(Full,assembly).,TP303A,-,CME,2,Q,Plus,Fan,assembly,only,(Second,fix).,TP303HA,-,CME,2,Q,Plus,Fan,assembly,only,humidity,sensor,(Second,fix).,Switch,live,inputs,TP304HA,-,CME,2,Q,Plus,humidity,sensor,(Full,assembly).,TP305HA,-,CME,2,Q,Plus,Fan,assembly,only,humidity,sensor,(Second,fix).

Features & Benefits

High energy efficiency levels, via Electronically Commutated (EC) motor
Very low power consumption/specific fan power
Airflow up to 137 l/s (493 m³/h) at 100 Pa
Compact – unit is small and low in profile, can be fitted in airing cupboards, cupboards or loft spaces
Easy installation due to innovative sub-assembly and unique packaging design
Optional two part installation
Performs to high levels through rectangular ports; does away with need for round to rectangular adaptors, saving cost, reducing joints and installation time
Optional adjustable humidity sensor (between 55% RH & 85% RH) triggers boost speed proportionally
Duct ports on one level, lessening need for unnecessary bends in ducting, saving cost, reducing joints and installation time
Ideal for central mechanical ventilation in refurbishment of single floor dwellings where there is only space for rectangular ducting
Low unit noise
Fully adjustable boost overrun timer 0-30 minutes
Can accept either 204mm x 60mm (standard) or 110mm x 54mm ducting (using provided converter)
Unit can be cleaned and serviced without disturbing ducting
Original enclosure design with 204mm x 60mm spigots on one level, ideal for low profile ceiling mounting
For use in conjunction with Titon trickle vents
Available in volt free and switch live inputs
Hidden fixings
Quick and easy commissioning
Demand control ventilation ready
Wide duty range
Patent applied
Can be mounted on any plane

Technical Information

Product Codes and Specific features

TP325 – CME base only (First fix).

Volt free switch inputs
TP302A – CME 2 Q Plus (Full assembly).
TP302HA – CME 2 Q Plus, humidity sensor, (Full assembly).
TP303A – CME 2 Q Plus Fan assembly only, (Second fix).
TP303HA – CME 2 Q Plus Fan assembly only, humidity sensor (Second fix).

Switch live inputs
TP304HA – CME 2 Q Plus, humidity sensor (Full assembly).
TP305HA – CME 2 Q Plus Fan assembly only, humidity sensor (Second fix).

Standards

Conforms to requirements of UK statutory Building Regulations and Technical Standards for Ventilation and BRE 398.
SAP Appendix Q tested
Exceeds requirements of Building Regulations Approved Document L (England & Wales).
EU RoHS Directive compliant.
Conforms to requirements of EC council directives relating to Electromagnetic Compatibility and Electrical Safety:
2006/95/EC (LVD), 2004/108/EC (EMC) EN 60335-1:2002/A2:2006, EN 60335-2- 80:2003, A1:2004.CE Marked.
Other non-UK info available on request.

Specification

Dimensions (excluding ports): 355mm wide x 421mm long x 252mm high

Dimensions in mm.

Weight: 5kg
Finish: Light grey / dark grey

Materials;
Housing: Talc Filled Polypropylene
Guarantee period: 3 years (UK only)
Electrical: 230V ~ 50/60Hz, 3A fuse
Installation: To be installed accordance with the relevant and applicable building regulations.
Maintenance: See product manual.
Acoustics: Full acoustic data.

Exhaust terminal configuration*

Fan speed setting

Specific fan power (W/l/s)

Specific fan power
(W/l/s)

2009

2012

Kitchen + 1 additional wet room

100% variable

0.20

Kitchen + 2 additional wet rooms

100% variable

0.17

Kitchen + 3 additional wet rooms

100% variable

0.18

0.19

Kitchen + 4 additional wet rooms

100% variable

0.2

0.21

Kitchen + 5 additional wet rooms

100% variable

0.23

0.25

Kitchen + 6 additional wet rooms

100% variable

0.28

0.29

Figures taken from the BRE Test Results.
*Number of wet rooms is based on SAP Q test criteria and does not correlate directly with regulatory performance requirements.

Test results available for use with 110 x 54mm ducting.