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Installation and Wiring Instructions for the Response Range of Extractor Fans. 

 

  IMPORTANT: 
  READ THESE INSTRUCTIONS 
  BEFORE COMMENCING THE  
  INSTALLATION 

 
DO NOT install this product in areas where the following may be present or occur: 

  Excessive oil or a grease laden atmosphere. 

  Corrosive or flammable gases, liquids or vapours. 

• 

Ambient temperatures higher than 40°C or less than –5°C. 

• 

Possible obstructions which would hinder the access or removal of the Fan. 

 

SAFETY AND GUIDANCE NOTES 

A. 

All wiring to be in accordance with the current I.E.E. 
Regulations, or the appropriate standards of your country 
and 

MUST 

be installed by a suitably qualified person. 

B. 

The Fan should be provided with a local isolator switch 
capable of disconnecting all poles, having a contact 
separation of at least 3mm. 

C. 

Ensure that the mains supply (Voltage, Frequency, and 
Phase) complies with the rating label. 

D. 

The Fan should only be used in conjunction with the 
appropriate Vent-Axia products. 

E. 

The fan should only be used in conjunction with fixed wiring. 

F. 

When the Fan is used to remove air from a room containing 
a fuel-burning appliance, ensure that the air replacement is 
adequate for both the fan and the fuel-burning appliance. 

G. 

 The Fan should not be used where it is liable to be subject 
to direct water spray for prolonged periods of time. 

H. 

Where ducted Fans are used to handle moisture-laden air, a 
condensation trap should be fitted. Horizontal ducts should 
be arranged to slope slightly downwards away from the Fan. 

I. 

 This appliance is not intended for use by persons (including 

children) with reduced physical, sensory or mental 
capabilities, or lack of experience and knowledge, unless they 
have been given supervision or instruction concerning use of 
the appliance by a person responsible for their safety. 

J. 

Young children should be supervised to ensure that they do 

not play with the appliance. 

Summary of Contents for Response dMEV

Page 1: ...stallation and Wiring Instructions Stock Ref N Response dMEV 404535 Response TP 404876 Response HTP 404877 PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH ILLUSTRATIONS PLEASE SAVE THESE INSTRUCTIONS Res...

Page 2: ...Phase complies with the rating label D The Fan should only be used in conjunction with the appropriate Vent Axia products E The fan should only be used in conjunction with fixed wiring F When the Fan...

Page 3: ...e the inner grille by carefully pulling away from the housing 4 Mark the screw centres through the holes in the fan back plate Drill plug and screw into position Attach ducting as required for the ins...

Page 4: ...flow rate The fan will boost to 13l s 46 8m3 h when the LS connection is switched or humidity rises above the set point see humidity setting below Factory set at 6l s 22m3 h Remove jumper connector J...

Page 5: ...ed timer set at 15 minutes This is the time the fan will continue to run on boost after the LS connection has been deactivated The integral pullcord timer is fixed at 15 minutes and cannot be disabled...

Page 6: ...boost for that same period or to a maximum of 20 minutes whichever is shorter a Dip switch 2 in the off position Traditional mode factory set fig 5 i Standard running with LS off pullcord off Fan con...

Page 7: ...t the desired airflow rate ii This could be due to the ducting being blocked or being very windy b Solution i If this persists after the ducting has been checked or the property is very exposed to hig...

Page 8: ...with no trickle facility The fan is internally fused Fig 3 Continuous trickle with boost facility The fan is internally fused Fig 1 Continuous trickle 6l s or 8l s with no boost facility The fan is i...

Page 9: ...For 13l s permanently link terminal connections L to LS Airflow detection system All models Auto sensing mode Dip switch 1 SW1 into the on position to turn on airflow detection system Manual mode Dip...

Page 10: ...the cover attached as this can affect the airflow through the sensor Every 10 20 seconds the display will switch between displaying airflow rate and system pressure The system pressure will flash Air...

Page 11: ...nutes of running The Guarantee Applicable only to products installed and used in the United Kingdom For details of guarantee outside the United Kingdom contact your local supplier Vent Axia guarantees...

Page 12: ...heat exchangers only Ext Leakage Rates for Ducted UVUs N A N A N A Mixing Rate of Non Ducted BVUs not intended to be equipped with one duct connection on either supply or extract air side N A N A N A...

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