Vent-Axia 405215 Advance S Installation And User Manual Download Page 12 | Manualshive

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Vent-Axia 405215 Advance S Installation And User Manual Download Page 12

Installation

MVHR Installation and User Guide 476930

12

Connecting Switches and Sensors

The unit can be switched to boost by applying 240V to the LS input.

For good EMC engineering practice, any sensor, switched live or Volt free cables should not be
installed within 50mm of other cable or on the same metal cable tray as other cables.

Connect any switches or sensors required to control the unit by connecting to the terminal connectors at
the bottom of the control unit as shown on the next page in Table 1.

If necessary, contact your distributor

regarding the wiring and fixing of accessories and sensors.

When fitting external controls, all cables should be routed through the two cable channels on the underside
of the unit shown below.

Figure 4: cable channels

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Summary of Contents for 405215 Advance S

Page 1: ...s Stock Ref N 405215 Advance S 405216 Advance SX 476808 Advance Sp LH 476809 Advance Sp RH PLEASE REFER TO ACCOMPANYING DOCUMENTATION FOR INFORMATION SPECIFIC TO YOUR UNIT PLEASE RETAIN THESE INSTRUCT...

Page 2: ...play with the appliance The installer is responsible for the installation and electrical connection of the sentinel system on site It is the responsibility of the installer to ensure that the equipmen...

Page 3: ...y and Light Switch 14 Operating and Monitoring 15 Powering Up the Unit 15 Overview 16 Smart Phone Pairing 18 Speed Override 19 Menu Structure 19 Schedule 20 Filter Reset 20 Advance User Menu 21 HMI Co...

Page 4: ...he supply air entering the bedrooms and lounge This provides significant energy recovery reducing household heat costs and providing the optimum comfort conditions In addition some models will have fe...

Page 5: ...on If the unit is wall mounted the wall should have sufficient strength to support the unit The unit may also be floor mounted either directly to the floor or using standard kitchen cabinet feet not s...

Page 6: ...the rear onto the wall bracket Step 4 Make sure the unit is level or leaning slightly backwards this is to ensure the condensate drain functions correctly The mounting feet at the base of the unit are...

Page 7: ...to attaching the board The board may then be attached to joists flooring or equivalent Vent Axia recommends that where possible the wall bracket is used in conjunction with any floor mount solution to...

Page 8: ...is horizontal in both axis It is recommended that where possible the wall bracket is used in conjunction with any floor mount solution to prevent the unit from tipping Step 4 Mark the wall bracket pos...

Page 9: ...ccur outlet pipes must be insulated to avoid blockage by ice which may cause damage to the unit and surroundings This guide shows a Right Hand configuration for illustration If the unit is configured...

Page 10: ...ngth when connecting to ductwork 2 Securely connect the ducting to the spigots using worm drive clips or suitable plastic ties 3 Insulate any ducting passing through an unheated space to prevent any h...

Page 11: ...rds from the bottom edge Step 2 Remove the two screws on either side of the access panel Lift the panel outwards from the bottom edge to remove Note The access panel is tethered on the left hand side...

Page 12: ...cable or on the same metal cable tray as other cables Connect any switches or sensors required to control the unit by connecting to the terminal connectors at the bottom of the control unit as shown o...

Page 13: ...put LED Red Light Emitting Diode Output A LED driving signal output between the and terminals that enables remote indication of a unit fault See the Control Panel for fault code see on page 32 May als...

Page 14: ...nufacturer or its service agent To connect the power supply Ensure the local AC power supply is switched off One end of the power cable supplied is already connected to the unit in the manner shown ab...

Page 15: ...isolator feeding the unit 2 Following switch on after initialisation up to 2 minutes the fan motors will start and the Control Unit will display the home screen N B If you are intending to carry out w...

Page 16: ...a Problem on page 32 Follow good practice when commissioning the unit Ensure that the system is installed according to the system designer s intent incorporating any acoustic ducting that all joints...

Page 17: ...Operating and Monitoring MVHR Installation and User Guide 476930 17...

Page 18: ...Operating and Monitoring MVHR Installation and User Guide 476930 18...

Page 19: ...tallation and User Guide 476930 19 Minimum duration is 15 minutes 5 minute intervals as you increase duration After 1 hour duration interval increases to 15 minutes 5 speeds to choose from Starting fr...

Page 20: ...Operating and Monitoring MVHR Installation and User Guide 476930 20...

Page 21: ...Operating and Monitoring MVHR Installation and User Guide 476930 21...

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Page 29: ...filters are not so dirty that they are blocking the airflow or allowing dirt to pass through The rate at which the filters become dirty will vary hugely depending on the environment and the activity w...

Page 30: ...ll cell strap from top then from the bottom Warning Sharp edges on cell ribs Keep hands away from corners wear gloves Step 4 Wash the outer cover and heat exchanger in warm water using a mild detergen...

Page 31: ...I with Display 472667 Filters G3 2 per pack 472669 Filters M5 1 per pack 472671 Filters F7 1 per pack 472673 Motor Scroll Assembly 472675 Summer Bypass Motor Assembly 411266 Temperature Humidity Senso...

Page 32: ...ed on the control unit A warning code is advisory and will not immediately stop the function of the unit Fault code displayed on the Control Unit The unit may have stopped functioning due to the fault...

Page 33: ...designed to allow the Controller module to be removed from the MVHR mounted remotely to a single gang flush mount back box of 25mm depth min The kit is supplied with a 15m lead and control panel blan...

Page 34: ...is present Airflow Imbalanced Airflow mode reduces the Intake flow and increases the Extract flow in varying proportions dependent on the incoming air temperature The unit will continue to recover hea...

Page 35: ...will operate Indoor temp should be set 2 3 C higher than the central heating thermostat to prevent the bypass operating in winter and 2 3 C lower than any air conditioning thermostat if fitted Outdoor...

Page 36: ...ioning MVHR Installation and User Guide 476930 36 Product Dimensions Figure 2 Dimensions Remove front cover see page 11 to view Rating label Label is positioned to the right of the controller Technica...

Page 37: ...20 Purge Supply Extract 100 Internal RH Mode On Internal RH Setpoint 70 Control Mode Normal Frost Protection Airflow Mode Mode schedule 1 All days set to 0 00 on 00 00 off inactive Mode Schedule 2 All...

Page 38: ...Control Declared Max Internal External Leakage Rates for BVUs or carry over for regenerative heat exchangers only Ext Leakage Rates for Ducted UVUs 5 Internal 5 External Mixing Rate of Non Ducted BVUs...

Page 39: ...MVHR Installation and User Guide 476930 39...

Page 40: ...aterial 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...

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