AFTER INSTALLATION THE END USER SHOULD KEEP THIS GUIDE FOR FUTURE REFERENCE DO NOT THROW AWAY energiSava® 200 CEILING MOUNTED VERSION INSTALLATION GUIDE
Safety Read and understand these instructions carefully before beginning installation. The unit should only be installed by a competent person. Electrical Connection The unit requires a continuous electrical power supply. Connection to the fixed wiring must be made outside the unit in a suitable location. The unit must be able to be disconnected from the mains supply after installation. The unit must be earthed and a double pole switch having a minimum contact separation of 3.
Location Check there is space for the unit in your chosen location including room for access and future servicing of the unit. The unit must not affect the operation of open-flue appliances. Consider the external vent locations in relation to open-flues from appliances e.g. boilers. You must ensure the external supply grilles are positioned away from open flues to avoid drawing harmful gases into the property. Consult your local regulations or a qualified gas engineer.
Diagrams 335 645 335 Overall unit dimensions and minimum area required for access & maintenance (mm). 0 30 64 4 4 114 560 200 The energiSava® 200 spigots are compatible with ø125mm duct.
Diagrams WIRING MVHR UNIT LOCAL ISOLATOR N MAINS SUPPLY 230V 50/60Hz L Ls N L Ls SWITCH LIVE (OPTIONAL) POWER CABLE The local isolator must be connected to the mains as part of the fixed wiring. Connect the cores of the power cable to the matching terminals on the local isolator (3A fuse spur or similar). The black switch live core of the mains cable can be wired to a switch input such as a light switch. When the switch is turned on, the boost function is engaged.
About the energiSava® 200 The energiSava® 200 is an MVHR unit (Mechanical Ventilation with Heat Recovery). It is ideal for small to medium sized properties with a kitchen and up to 5 additional wet rooms. The unit is capable of delivering a maximum airflow of 245m3/h (68l/s) and a maximum system pressure in excess of 500Pa. The unit will help to create a fresh and healthy living environment by supplying filtered air into a property through supply valves.
Box Contents EnergiSava® 200 EnergiSava® 200 App • • • • • • • • • • • • • • • • • • • • 1x energiSava® 200 unit 1x Remote control 1x Instruction guide 1x User guide 2x Mounting brackets 10x Screws 8g x 2.0” 10x Plasterboard plugs 2x Wing nuts 1x Screw 10g x 0.5” 1 x Condensate drainage kit 1x energiSava® 200 app unit 1x Instruction guide 1x User guide 1x App guide 2x Mounting brackets 10x Screws 8g x 2.0” 10x Plasterboard plugs 2x Wing nuts 1x Screw 10g x 0.
Installation 1. Hold the unit up to the chosen location and check there is space for ducts, condensate drainage, filter and keypad access. 2. Once you are satisfied with the position, line up the two brackets using the printed template then secure them to the mounting surface. Use 5 8gx2.0” screws and 10 plasterboard plugs. 3. Mount the unit onto the brackets ensuring that it is fully supported. 4.
5. Fit the external supply and extract terminations. 6. Fit the supply and extract valves inside the property. 7. Fit the ductwork between the external terminations, the MVHR unit and the supply and extract valves. 5 Supply Extract 6 Extract 1 Extract 2 7 Supply 1 Supply 2 Ductwork should be fitted in accordance with the Domestic Ventilation Compliance Guide. (Example RH unit configuration shown). Ducts to and from atmosphere and through unheated spaces need to be insulated.
8. Connect each duct path to the spigot. 8a. Left Hand Units 8b. Right Hand Units 9. Make a water-tight connection between the two drainage connectors on the unit and the waste water system in the property. A suitable nonreturn device must be fitted to ensure air and waste water from the drain system do not flow back up into the unit. The drainage must be fitted with a minimum 5 degree fall away from the unit. 9a. Left Hand Units 10 energiSava 200 ® 9b.
10. With the mains supply isolated, wire the unit to the local isolator as per the wiring diagram on page 3 and in accordance with the local wiring regulations. When the power is turned on, air will begin flowing into the property after a few seconds.
Commissioning All maintenance and building works should be complete before commissioning this MVHR unit. This will avoid any other major disturbance to the installation or high volumes of dust or debris being drawn into the system. Do not commission the MVHR unit until it is fully installed including power, ductwork, internal valves and external vents. MVHR systems must be commissioned in accordance with Approved Document F of the Building Regulations for England and Wales.
• Now adjust the individual valves to extract at the appropriate rate for each wet room. • Press the SET button once to move on to the next flow rate. The flashing LED indicates which flow rate is being modified. A: Extract Boost B: Supply Boost C: Extract Trickle D: Supply Trickle • Commission the unit in the order shown below, using the previous steps for adjusting air flow rates and valves. (When maximum speed setting is reached, the LED will flash faster.
Wi-Fi App myenvirovent App enabled units can be controlled using the myenvirovent app on Apple and Android devices. A separate instruction guide for the myenvirovent app is included in the box. The guide can also be accessed from within the app. Once the unit has been installed, refer to this guide for connection and further settings. The SSID and password information for the unit is printed on the back page of the app guide and also on a label attached to the bottom of the unit.
Wireless Remote Control Trickle Mode Boost Mode Summer Bypass To view the current status of the unit: • Press any button to wake the remote control and the relevant buttons will light up according to the current status of the unit. To manually activate or deactivate the boost function: • Press any button to wake the remote control. • If the unit is currently in trickle mode, press the boost button once. The boost button will light up (green).
Filter indicator and reset: • If on waking the remote control the summer bypass light flashes (red), the filters need to be replaced. Contact EnviroVent to order new filters. • After replacement filters have been installed press and hold the summer bypass button for 12 seconds to reset the filter indicator. Pairing an extra remote control: • Turn the unit off at the isolation point. • Restore the power to the unit. For 20 seconds from restarting, the unit will be in pairing mode.
Technical Specification Spigot diameters 125mm Maximum air flow rate 68l/s (244.8m3/h) Maximum power consumption 114W Electrical Supply 230V Single Phase 50Hz Ingress protection rating IPX2 Filter grade ISO Coarse 45% (G3) Boxed unit weight 16kg Unboxed unit weight 14kg Airflow Performance 600.00 Static Pressure (Pa) 500.00 100% 400.00 80% 300.00 60% 200.00 40% 100.00 20% 0.
Post-Installation Checklist Installation instructions have been understood. Contact EnviroVent on 01423 810 810 if you require further technical help. Ductwork diameter is 125mm or larger throughout the property. Minimal amounts of flexible duct have been used in the installation. All ducts, valves, vents and drainage points are connected, mechanically fixed and sealed. Both filters are inserted into the filter slots on the unit. The unit is securely fixed with adequate space left for servicing.
Filter Maintenance • Filters must be inspected every 6 months and replaced at least every 12 months. If filter maintenance is not carried out, it can invalidate the warranty. • Isolate the unit from the mains supply then slide off the front cover. • Remove the filter caps, replace both filters the reinsert filter caps. • Engage the mains supply then reset the filter indication by pressing the minus button for 10 seconds.
Spares/Accessories Item Description Order Code Replacement Filter FILTER-ES200 125mm white supply valve 1DIFSUPPLY125WH 125mm white extract valve 1DIFEXTRACT125WH 150mm white supply valve 1DIFSUPPLY150WH 150mm white extract valve 1DIFEXTRACT150WH Spare remote control SWH-W-ES200 20 energiSava 200 ® SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT, CALL US ON: 01423 810 810
Warranty We appreciate you choosing this quality EnviroVent product, which is designed and manufactured in Harrogate, North Yorkshire. We are confident that you will be delighted with the performance of the system and the resulting improvement in air quality in your home after it has been installed. This unit is covered by a 2-year warranty, subject to the replacement of filters every 12 months, or more frequently as required, dependant on the environmental conditions.
Warranty Conditions & Exclusions Please note that a receipt will be required as proof of purchase. Products bought from an unapproved source, including but not limited to auction websites, are not covered by the warranty. • The system must be correctly installed and operated according to the instructions contained in the user guide supplied.
AFTER INSTALLATION THE END USER SHOULD KEEP THIS GUIDE FOR FUTURE REFERENCE DO NOT THROW AWAY 23
INSTGUIDE-ES200C AFTER COMPLETING INSTALLATION, PASS THIS GUIDE ONTO THE END USER FOR FUTURE REFERENCE DO NOT THROW AWAY Leading Manufacturer & Supplier of Innovative & Sustainable Ventilation Systems EnviroVent Limited EnviroVent House Hornbeam Business Park Harrogate HG2 8PA T / 01423 810 810 E / info@envirovent.com W / envirovent.com E&OE | MKT ENV377-05.05.
