• Extended Warranty Introduction The Ecovent® EVX series is a range of Heat Recovery units, with duties up to 2.5 m³/s. Suitable for either plantroom, ceiling void or external locations. As standard, each unit will have been supplied pre-wired to an isolator or fitted control panel, as specified at the time of order. Waste Heat Recovery Unit![]() A heat recovery unit or mechanical ventilation and heat recovery (MVHR) unit comprises of a control unit which houses the fans and the heat recovery system (the black bit in the image above). This control unit is often located in the loft, but more and more they are being located within the insulated fabric of the home, often in a kitchen. Kair™ heat recovery unit Kair™ Heat Recovery Unit work on a continuous air exchange, replacing stale moist air with fresh, filtered and warmed air from outside. They are able to effectively control the relative humidity levels with a separate sensor to prevent condensation even in problem rooms. The AQUEFIER® Heat Recovery Unit captures waste heat discharged from an Air Conditioning or Heat Pump system, and transfers that heat into a water heater tank, thereby creating low cost hot water for domestic use. Heat Recovery Unit. Cold Water In Pre-heated Water Out Exhaust Air Exhaust Air Booster. The installation, and initial start-up of your dishwasher must be performed by qualified electricians, plumbers, and authorized service technicians trained in commercial dishwashers. • VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 60 Fax: 04 E-mail: [email protected] Web: www.ves.co.uk ® Heat Recovery Unit Installation, Operation and Maintenance Manual Nomenclature Point Description Point Variants Details (as appropriate) 1 Product Ecovent®. • In the event of any damage having occurred or if any item is found to be missing, it is essential to inform VES Andover Ltd. Within 7 days of delivery quoting sales order number and the unit type, as found on the unit nameplate. • Installation, Operation and Maintenance Manual Continued Installation 4 Ecovent® EVX units size 1 to 5 are supplied with feet suitable for floor or ceiling-void mounting, either by use of drop-rod mounting, in either top or bottom access orientation, with airflow in the horizontal plane. • The recommended length of run-on is 2 minutes minimum. LPHW Coils On Ecovent® EVX / -W units, a Low Pressure Hot Water (LPHW) coil will be installed. The coils are normally suitable for LPHW at 82°C flow and 71°C return temperature. LPHW coils are supplied as standard with an air vent and drain plug located on the pipe work immediately adjacent to the coil connections on the AHU. • The drain pan will require trapping to the drain line, for further information please see VES Ref. DX and Condenser Coils must be connected to systems in accordance with accepted refrigeration codes of practice and if fitted upstream to steam or water coils, care must be taken to ensure that the air temperature does not drop below 0°C. • The following wiring diagrams are a guide to installing the standard fan and actuator options found on Ecovent® EVX units. If in any doubt, for units with fitted VES controls or for special versions of the units, consult the wiring diagram in your document pack or contact VES Customer Services Department on 08448 15 60 60, quoting the sales order (SO) number and unit type as found on the unit name plate. • VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 60 Fax: 04 E-mail: [email protected] Web: www.ves.co.uk ® Heat Recovery Unit Installation, Operation and Maintenance Manual Continued Standard Wiring & Fan Installation Standard wiring arrangement Fan Terminals for Ecovent®.
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