Vent-Axia Revive 7 Lo Carbon Revive Instruction Manual

Vent-Axia Revive 7 Lo Carbon Revive

Product Specifications

• Product Name: Lo-Carbon Revive
• Type: Continuous & Intermittent Extract Filterless Fan
• Models: Revive 7, Revive 7 SELV, Revive 5, Revive 5 SELV, Revive, Revive SELV
• Model Numbers: 473848A, 473849A, 473850A, 473851A, 473852A, 473853A
• Power Supply: 220-240V~50Hz
• IP Rating: IPX4

Product Usage Instructions

Safety and Guidance Notes

1. All wiring must comply with current regulations and be done by a qualified person.
2. A local isolator switch must be used for disconnecting the fan.
3. Ensure mains supply matches the rating label.
4. Use only with appropriate Vent-Axia products and fixed wiring.
5. Adequate air replacement is necessary when used with fuel-burning appliances.
6. Avoid direct water spray exposure for prolonged periods.
7. Fit a condensation trap for ducted fans handling moisture-laden air.

Description
The Revive fan is designed for continuous or intermittent extraction in kitchens, utility rooms, bathrooms, and toilets. It features an LED display for configuration and day logger/power run meter display. The fan can be mounted on walls, windows, or panels/ceilings.

Accessories (not supplied)

• 100mm wall kits in white or brown
• Window fitting kit
• Ceiling kit
• 150mm conversion kit
• Decoration frame for larger footprint fans

Installation Instructions
Siting the Transformer (SELV Models only)

1. Do not install the transformer in a shower cubicle or enclosure.

Panel/Ceiling/Interior Wall Mounting

1. Cut a 105mm diameter hole.
2. Loosen the screw at the bottom of the grille and remove it carefully.
3. Mark screw centers through the holes in the fan back plate, then drill and plug.

Frequently Asked Questions (FAQ)

• Q: Can the Revive fan be used in a shower room?
  A: The transformer must not be installed in a shower cubicle or enclosure. Ensure proper installation according to safety guidelines.

Lo-Carbon Revive
CONTINUOUS & INTERMITTENT EXTRACT FILTERLESS FAN
Installation and Wiring Instructions

• Stock Ref. N°
• Revive 7 473848A
• Revive 7 SELV 473849A
• Revive 5 473850A
• Revive 5 SELV 473851A
• Revive 473852A
• Revive SELV 473853A

PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH ILLUSTRATIONS. PLEASE SAVE THESE INSTRUCTIONS.
IPX4

Installation and Wiring Instructions for the Revive 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

• All wiring to be in accordance with the current I.E.T. Regulations, or the appropriate standards of your country and MUST be installed by a suitably qualified person.
• The Fan should be provided with a local isolator switch capable of disconnecting all poles, having a contact separation of at least 3mm.
• Ensure that the mains supply (Voltage, Frequency, and Phase) complies with the rating label.
• The Fan should only be used in conjunction with the appropriate Vent-Axia products.
• The fan should only be used in conjunction with fixed wiring.
• 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.
• The Fan should not be used where it is liable to be subject to direct water spray for prolonged periods of time.
• 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.
• 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.
• Young children should be supervised to ensure that they do not play with the appliance.
• Cleaning and user maintenance shall not be made by children.

DESCRIPTION
The Revive fan is a continuously running or intermittent extract fan for kitchens, utility rooms, bathrooms and toilets.
The incorporated LED display allows the installer to configure the fan to suit its installation. The display is also used to display the day logger and power run meter. (Not available on Revive & Revive SELV models) The fan can be wall, window or panel/ceiling mounted.

ACCESSORIES (not supplied)

A range of white (stock ref. 254102) or brown (stock ref. 254100) 100mm wall kits are available for installing into most walls using telescopic liners supplied. A window fitting kit (stock ref. 407927) and a ceiling kit (stock ref. 407928) are available. A 150mm conversion kit (stock ref. 408680) is available for use when replacing a 150mm fan. A decoration frame (stock ref. 474041) is also available for use when replacing a fan with a larger footprint.

 INSTALLATION

SITING THE TRANSFORMER (SELV Models only)

1. The transformer must not be installed in a shower cubicle or enclosure. It must be sited away from direct sources of water spray and out of reach (1.5m) of a person using a fixed bath or shower.
2. Site away from direct sources of heat. Ambient temperature range 0 ºC to 40ºC. Do not site in an area containing excessive levels of grease.
3.  Decide where to site the transformer and fan and work out the required cable runs.

PAN EL/CEILING/ INTERIOR WALL MOUNTING

1. Cut a 105mm diameter hole.
2. Loosen the screw at the bottom of the grille, and then remove the grille by carefully pulling away from the housing.
3. Mark the screw centres through the holes in the fan back plate. Drill, plug and screw into position. Attach ducting as required for the installation.
4. Wire the fan as described in Section B-Wiring. Adjust any settings as required (see Section C-Setup).
5. After installation, ensure impeller rotates freely.
6. Replace the grille and tighten the retaining screw.

EXTERIOR WALL MOUNTING

1. For wall mounting cut a 117mm diameter hole through the wall and insert the wall sleeve. Slope the sleeve slightly downwards away from the fan. Where necessary cut to length and cement both ends into position flush with the wall faces.
2. Fix exterior grille into position with the louvres positioned downwards.
3. Loosen the screw at the bottom of the grille, and then remove the 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.
5. Wire the fan as described in Section B-Wiring. Adjust any settings as required (see Section C-Setup).
6. After installation, ensure impeller rotates freely.
7. Replace the grille and tighten the retaining screw.

WINDOW MOUNTING
For window mounting refer to the instructions provided with the kit.

WIRING.

WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING INSTALLATION OR MAINTENANCE.

IMPORTANT

• The cross – sectional area of supply cord used should be ranged from 1 -1.5mm2.
• The extraction fan or transformer (SELV models) is suitable for connection to 220-240V 50Hz supply.
• The Transformer (SELV models only) MUST be surface mounted to allow air to freely circulate around the unit. When installed in a loft void it MUST NOT be enclosed or covered with insulation.
• The fan is a class ll double insulated product and MUST NOT be earthed.
  1. Select and follow the appropriate wiring diagram. (Fig. 1, 2, 3, OR 4, 5, 6)
  2. Check all connections have been made correctly and ensure all terminal connections and supply wires are securely fastened.
  3. Ensure the impeller rotates and is free from obstructions.

 SETUP

Accessing the commissioning menu
To configure the fan first remove the grille. With the grille removed the control board is visible (Fig.7). Do NOT isolate the fan from the power supply as configuration requires power to the fan; removing the grille will automatically stop the impeller from spinning.
Once the fan has been commissioned, please write the installation date in the box on the label provided.

IMPORTANT

• Do NOT attempt to remove the circuit board cover (Fig.7). This covers the high voltage power supply, preventing the risk of an electric shock.
• With the cover removed the LED display will show the commissioning menu. There are 3 buttons located below the display; these are used to control the setup process:
• The + button is used to increase the value of a setting, the – button is used to reduce the value of a setting and the X (Mode) button moves to the next setting.

Commissioning menu structure

Kitchen
d‐n| Ducted or Wall/Window kit| d‐n = wall/window mode| d‐y = Ducted mode| Wall/Window
b15| Boost time| b01 to b30 – 1 to 30 minutes| 15 minutes
h60| Humidity level trigger| h50 to h90 ‐ 50% to 90% relative humidity| 80% RH
c‐n| Comfort mode| c‐n = normal boost operation| c‐y = comfort mode| No
unl| Lock feature**| unl = unlocked| Ioc = Locked| See Model
cod| Lock code***| Set between 0 ‐ F| See Model

• • This setting rotates the display only; the buttons retain their original function. For example; the mode button is on the right when in normal rotation and on the left when the screen is rotated and  looking at the fan so the display is correctly orientated.
• ** Display: unl
• Description: menu lock on or off. When locked a code is required to access the menu
• Options: unl – unlocked Loc – Locked.
• *** Display: cod
• Description: Set the menu lock code. This is a 3 digit hexadecimal code, set between 0 – F.
• Options: press up or down to start choosing the first digit then press mode to set and move to the next digit. Repeat to set the other two digits. Default override code is 999.
• The table shows the settings available to commission the fan. They appear in this order. The available options and default position for each setting is also shown.

Settings

Installation selection

• There are four different installation type settings, kitchen or bathroom and ducted or window/wall. The difference between bathroom and kitchen mode is shown above, the boost speeds are higher for kitchen applications. If the fan is installed in a ducted setup changing the fan to ducted mode will compensate for the reduced airflow due to the higher pressure of the system. During commissioning select the relevant setting for your installation.

• Boost time
  The boost setting allows the boost timer to be adjusted from 1-30 minutes, the default is 15 minutes.

• Humidity level trigger
  The humidity setting defines at what relative humidity the fan will trigger, adjustable from 50% to 90% rH.

Comfort mode

• Comfort mode changes how the fan boosts. Normally the fan will go into boost as soon as an LS input is detected and over run for the set period when LS is disconnected. In comfort mode the fan will not boost until the LS has been on for 5 minutes, preventing nuisance noise. After 5 minutes of LS being on the fan will run in boost as long as LS is on and for the over run time after LS is switched off.
• If the LS is switched off before 5 minutes the fan will not boost. This mode does not affect the pull-cord operation, pulling the pull-cord will still activate boost.
• Lock feature (Revive 5 & Revive 7)
• The lock feature will prevent the unit from being adjusted after commissioning as a pass code is required to access the menu. This can be set in the menu to any 3 digit hexadecimal combination.
• If the lock feature is enabled; when a button is pressed the display will show, – – –. At this point enter the three digit code by first pressing + or – until the first digit is correct then press MODE to move to the next digit. Repeat until the code is entered and press MODE to enter the commissioning menu. If the code is entered incorrectly, wait until the screen switches off then press any button to begin again.

Setup example

• Mode button being pressed to scroll through menu. This set up is for a kitchen, in a through the wall installation with 15 minute boost timer, 60% rH set point and not in comfort mode.
• Mode and up buttons pressed to change the setting to Bathroom and ducted modes
• Up button pressed to change boost time from 15 to 18 minutes
• Pull Cord Function
• Pulling the pull-cord will activate boost 1, a second pull will enter boost 2 and a third pull will cancel the boost, returning the fan to trickle speed. The pull-cord can be used to cancel an LS activated boost, if the fan is in an LS activated boost pulling the pull-cord will first enter boost a further pull will return the fan to trickle.
• Data Logger (Revive 5 & Revive 7)
• With the fan powered up; upon removing the cover the display will automatically activate. It will display the commissioning options. Holding down the Mode button for 5 seconds will open the data logger menu. Use the mode button to move the display to the next data set.

Data Logger Menu
* When the display is rotated the decimal point will no longer display, eg. 055 represents 5.5KWh

Text scrolling from right to left
In this example the display is showing a total run time of 1 year and 237 days.

In this example the display is showing 34Wh of energy consumption in the previous 24h.
Returning to commissioning mode
A further 5 second press of the Mode button will return the fan to the commissioning menu.

SERVICING AND MAINTENANCE.
WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING MAINTENANCE.

1. At intervals appropriate to the installation, the fan should be inspected and cleaned to ensure there is no build-up of dirt or other deposits.
2. Wipe the inlets and front face with a damp cloth until clean.
   The fan has sealed for life bearings, which do not require lubrication.

TROUBLESHOOTING

1. The fan continuously runs in boost:
2. Cause:
3. The room is damp or recently redecorated.
4. The humidity set point is set too low.
5. Solution:
6. If the room is damp or has recently been decorated, it could take up to 2 weeks for the humidity levels to stabilise. Please leave the fan to dry out the room and after this period the fan should run normally.
7. The humidity set point could be set too low. Adjust the humidity set point to a higher setting. (Section C)
8. The fan does not boost when the humidity is high:
   •  Cause:
   • The humidity set point is set too high.
   • Solution:
   • Adjust the humidity set point to a lower setting. (Section C)
9. Water is dripping out of the fan when installed in a ceiling:
   • Cause:
   • This is caused by condensation forming on the inside of the ducting and dripping out of the fan inlet.
   • Solution:
   • This is normal and the fan is designed to handle condensation build up. However, a condensation trap connected immediately after the fan will help to prevent water dripping into the room.

Fig.3. Continuous trickle with boost facility. (The fan is internally fused)

Fig.6 Continuous trickle with boost facility via LS or internal pull-cord, SELV models

Fig.7. Removing the grille for wiring and setup

Electrical Household Goods – Energy Consumption Comparison

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 this product for five or seven(Revive 7 model only) years from date of purchase against faulty material or workmanship. In the event of any part being found to be defective, the product will be repaired, or at the Company’s option replaced, without charge, provided that the product:-

  • Has been installed and used in accordance with the instructions given with each unit.
  • Has not been connected to an unsuitable electricity supply. (The correct electricity supply voltage is shown on the product rating label attached to the unit).
  • Has not been subjected to misuse, neglect or damage.
  • Has not been modified or repaired by any person not authorised by the company.

• IF CLAIMING UNDER TERMS OF GUARANTEE

• Please return the complete product, carriage paid to your original supplier or nearest Vent-Axia Centre, by post or personal visit. Please ensure that it is adequately packed and accompanied by a letter clearly marked “Guarantee Claim” stating the nature of the fault and providing evidence of date and source of purchase.

• The guarantee is offered to you as an extra benefit, and does not affect your legal rights

• Head Office: Fleming Way, Crawley, West Sussex, RH10 9YX.

• EU Authorised Representative: Vent-Axia Sigarenmaker 5 – 5521DJ Eersel Nederland authorisedrep@vent-axia.nl

• UK NATIONAL CALL CENTRE, Newton Road, Crawley, West Sussex, RH10 9JA

• SALES ENQUIRIES: Tel: 0344 856 0590 Fax: 01293 565169

• TECHNICAL SUPPORT: Tel: 0344 856 0594 Fax: 01293 532814

• For details of the warranty and returns procedure please refer to www.vent-axia.com or write to Vent-Axia , Fleming Way, Crawley, RH10 9YXV

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