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MORI MEV HT Centralised Mechanical Extract Ventilation Unit Select models available for next day delivery
MORI MEV HT Centralised Mechanical Extract Ventilation Unit
Select models available for next day delivery
Tel 01384 275800 Fax 01384 275810 Email [email protected] Website eltafans.com2
Page Information
3 Performance Range Curves
4 Performance, SFP & Electrical Data
5 Dimensional Data
6 Accessories
Contents
• Complies with all UK building regulation requirements
• Independently tested by BRE
• Extremely low power consumption
• Annual running costs of as little as £5 per year for continuous operation
• Ultra quiet, almost imperceptible noise level on background settings
• Coated metal casing and durable plastic front cover and spigots
• 4 inlet spigots to aid in installation and minimise system pressure drops
• Numerous control strategies and a wide duty range
• Suitable for ambient temperatures up to 40°C
• Each unit is rigorously tested to relevant standards in our factory
• Available in EC
Product OverviewMORI MEV HT
*First year of warranty covers parts and labour. Following this period the warranty covers replacement parts only. Warranty is subject to inspection and maintenance having been carried out in accordance with our literature and terms and conditions of sale. Proof of purchase, periodic inspection and maintenance will be required in the event of any warranty claim.
ApplicationA centralised, continuously running, low energy, ultra quiet extract unit that simultaneously extracts air from multiple rooms such as kitchens, utility rooms, bathrooms, shower rooms, en-suites and toilets via a system of ductwork with a single discharge to atmosphere.
WarrantyEach Mori MEV HT has a 5 year warranty as standard.*
Operation / ControlThe Mori MEV HT is the most flexible, adaptable unit of its type available on the market.
It can be set to operate in various control modes including:
• Single speed (fully adjustable)• Two speed (each speed fully
adjustable). The higher of the two speeds, i.e. the Boost speed, by means of a remote switch or remote sensor e.g. 149-SEN-PIR
• Variable speed via remote controller 149-SEN-CTRLM
• Variable speed via a BMS• Three speed (first two speeds are
fully adjustable and third speed is maximum speed of the fan) via remote controller 149-SEN-3V or other compatible switch
Integral humidity sensor which can be enabled or disabled as required. When enabled or when the humidity threshold level is reached, the fan will automatically increase in speed by 15% over whichever speed setting the unit is on. When the humidity level drops below this set humidity threshold level the fan will continue to run at the 15% increased speed for a pre-set period of time.
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. 3
4V6V
8V10V
1
2 4
3
Performance Range CurvesMORI MEV HT EC
0
20
40
60
80
100
120
140
160
180
200
220
0 20 40 60 80 100 120
4
3
1
2
Volume L/s
Stat
ic P
ress
ure
Pa
Tel 01384 275800 Fax 01384 275810 Email [email protected] Website eltafans.com4
Single Phase 220V to 240V / 50Hz or 60Hz
220-240V. 50-60Hz. Air performance measured according to ISO 5801. Sound pressure level at 3m in free field, 40% speed. Energy Rating: B.
The NCM (SAP) identifier for this product is: Technology Type Ventilation, Technology Category CMEV, Brand Name Elta Fans, Model Name MORI MEV.
Performance, SFP & Electrical DataMORI MEV HT
BRE Test Result Rigid Duct Applications
Product Code
Airflow L/s max
Power W max
SFPW/(L/s)
Sound Pressure dBA @3 m
Ambient Temperature
°C max
MORI MEV HT 108.8 36 0.16 14 40
K+n wet rooms Flow Rate L/s SFP W/(L/s) [2009] Flow Rate L/s SFP W/(L/s) [2012]
n = 1 15 0.17 21 0.17
n = 2 21 0.16 29 0.16
n = 3 27 0.17 37 0.17
n = 4 33 0.20 45 0.20
n = 5 39 0.24 53 0.24
n = 6 45 0.28 61 0.28
EC
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. 5
Dimensional DataMORI MEV HT
Single Phase
Dimensions in mm.
Product Code A B C D E F G H
MORI MEV HT 414 384 354 239 124.5 370 118 33.5
I J K L M N O P Q
472 118 111 67 118 118 185 117 247
ECI
LH
A
F C
RS
Q
O CRS
øM øN
øJ
øE
P C
R
CB CRS
øG
K C
R
D CR
0-4
air i
nlet
spi
gots
fo
r use
as
requ
ired
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AccessoriesMORI MEV HT
Single Phase
ProductCode
3 Speed Selector
EC motor Potentiometer
Extract Valve
PIR Sensor
MORI MEV HT 149-SEN-3V 149-SEN-CTRLM 410-MW124 149-SEN-PIR
EC
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. 7
Accessories
3 SPEED SELECTOR
Dimensions are in mm.
Product Code A B C
149-SEN-3V 78 61 52.5
Speed selector with front selection knob, including OFF position. 230V~ 50-60 Hz. Max load 3A. Surface mounted.
2
3
4
5
6
2
3
4
5
6
AC
B REF
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Accessories
EC MOTOR POTENTIOMETER
Dimensions are in mm.
Product Code A B C
149-SEN-CTRLM 78 61 52.5
Remote potentiometer for EC brushless motors with front knob to adjust the motor speed and with two-pole switch (ON/OFF).
Front yellow LED to indicate that the load is active. 230V~ 50-60 Hz. Surface mounted.
AC
B REF
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. 9
• Available in white epoxy powder finish• 4 Standard sizes 100mm, 125mm, 150mm and 200mm• Valves supplied with a mounting ring for fixing• Suitable for wall, ceiling or duct applications
AccessoriesEXTRACT VALVE
idealair extract air valves offer an efficient way of extracting air, combining excellent performance characteristics and a stylish design for most commercial, industrial and residential ventilation applications.
ConstructionThe extract valve is manufactured from white epoxy powder coated steel. The valve is fully adjustable and has a locking nut to fix the position of the control disc upon commissioning.
Fixing Supplied complete with a separate plated mounting ring (pre-punched holes) to secure the valve either in a wall, ceiling or duct mounted application.
FinishGloss white (Standard).
Size RangeExtract valves are available in 4 standard sizes, 100mm, 125mm, 150mm, and 200mm.
Tel 01384 275800 Fax 01384 275810 Email [email protected] Website eltafans.com10
Performance Range CurvesEXTRACT VALVE
Pressure losses with control disc 10mm open.
410-MW124
Air Flowrate (l/s)
Pres
sure
Los
s Pa
scal
s (P
a)
450
400
350
300
250
200
150
100
50
00 50 100 150
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. 11
Dimensional DataEXTRACT VALVE
Dimensions are in mm.
410-MW124 44
36
163
Ø98.3Ø163
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Accessories
PIRSENSOR
Product Code A B C
149-SEN-PIR 78 57.5 52.5
Dimensions are in mm.
• IP40 protection degree• 110 to 240V / 50 or 60 Hz• Max. load 4A• Ambient temperature from 0°C to +35°C• Relative Humidity 90% at 35°C• Available as surface mounted
Infra-red sensor with four different operation modes:• Automatic mode, with pyroelectric sensor, to activate / deactivate the fan
automatically• Twilight mode, to activate the fan when the room light drops below the pre-set
threshold• Forcing ON mode, to activate / deactivate the fan manually• Semi-automatic mode, to have the fan active for the pre-set period of time
The sensor is equipped with: • Fresnel lens• Manual control button to set the time, to set the twilight threshold and the motion
detection capacity• Three-colour signal led to identify the selected mode
AC
B REF
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. 13
MORI MEV HTNotes
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. 15
MORI MEV HTNotes
MEV-11-2018 Issue B
eltafans.com
Tel +44 (0) 1384 275800Fax +44 (0) 1384 275810Email [email protected]
46 Third Avenue, Pensnett Trading Estate, Kingswinford, West Midlands, DY6 7US United Kingdom
Tel +44 (0) 1489 566500Fax +44 (0) 1489 566555Email [email protected] / [email protected]
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