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Summary of Contents for Envirovent energisava 380
- Page 3 Scan the QR code to watch the step by step installation video. HOTLINE: 0345 27 27 810 Due to our policy of continuous innovation and improvement EnviroVent reserves the right to alter products specification and appearance without notice. AFTER INSTALLING THIS UNIT PLEASE PASS ONTO END USER...
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Page 4: About The Unit
About The Unit The energiSava 380 is a modular whole Humidity sensing- This unit is fitted with house heat recovery unit which works by humidity tracking as standard to maintain continuously extracting stale, moisture-laden the required ventilation rates in the wet air from the “Wet Rooms”... -
Page 5: Wiring Diagram
After Sales Service - We recommend you do not dismantle or remove any other parts than those mentioned, as any tampering would automatically cancel the guarantee. If you detect any fault please contact EnviroVent. AFTER INSTALLING THIS UNIT PLEASE PASS ONTO END USER... -
Page 6: Technical Specifications
EN 60335-2-80: 2003 + A2: 2009. EN 60335 - 1: 2002 + A15: 2011 (Low Voltage Directive) This product shall be installed according to EnviroVent instructions and other relevant industry standards and regulations. SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT CALL... - Page 7 Fan Module RH Mount LH & RH Mount Heat Exchange Block The energiSava 380 unit should be situated so that access for maintenance is possible. *Fixing centres. AFTER INSTALLING THIS UNIT PLEASE PASS ONTO END USER DO NOT THROW AWAY...
- Page 8 Technical Specifications Control Panel Supply Fan Extract Fan Steel mount - Fan Tower Extraction connection between Heat Exchanger and Fan Tower Steel mount - Heat Recovery Cell Drain fitting Heat Recovery Cell Filter - Supply Ø150mm inside diameter spigot; from atmosphere to deliver fresh air into property Ø150mm inside diameter spigot;...
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Page 9: Installation Instructions
720 x 560mm loft opening. • This appliance can be used by children The energiSava 380 unit should be situated so aged from 8 years and above and that access for maintenance or replacement persons with reduced physical, sensory or of parts is possible. - Page 10 Boost Switch Live Boost - Switch Live The energiSava 380 comes with Switch Live as standard. It is an automatic function, sending Summer Bypass the unit to boost when the bathroom or kitchen light is on.
- Page 11 Installation Instructions What’s in the box Description Quantity Item Heat Exchange Block (Cell Housing Unit) Box 1 Mounting Bracket 30mm Screw Fan Module LH Mount Bracket RH Mount Bracket Box 2 M5 x 16mm Screw Spare Strain Relief Block Boost Switch Sealing Strip Foam Pad Fixing Kit...
- Page 12 Installation Instructions Ducts from dwelling (Ø150mm); insulated within loft space Ducts to dwelling (Ø150mm); insulated within loft space, with 1.5-2m of acoustic ducting attached to unit Extract duct to atmosphere (Ø150mm); insulated flexible ducting recommended Recommended location ventilation air output Position the unit on wooden battens (not supplied) laid across the joists Supply duct from atmosphere to draw fresh air to dwelling (Ø150mm) Recommended fresh air inlet...
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Page 13: First Fix
Installation Instructions Installation Example BEDROOM 2 BATHROOM UTILITY KITCHEN/ DINING BEDROOM 1 OFFICE BEDROOM 3 LOUNGE GROUND FLOOR FIRST FLOOR SUPPLY EXTRACT EXHAUST ATMOSPHERE FIRST FIX 1. Duct within house - use Ø150mm or 204 x 54mm where necessary (also see points 3 & 4 second fix). - Page 14 Installation Instructions SECOND FIX CONT. - b) RIGHT HAND MOUNT (RH) • Fix the mounting strips to the underside of the unit with 4 x M5 x 16mm screws as shown. • The PCB control board is found behind the electronics cover on the reverse of the fan •...
- Page 15 SECOND FIX CONT. 3. Mounting 2. Setup the heat cell a) Position the energiSava 380 fan unit and a) Brackets- Fix brackets x 2 onto the base heat cell on a plywood sheet or battens. of the heat cell unit using 6 x 30mm screws as shown.
- Page 16 Installation Instructions SECOND FIX CONT. 3. Mounting f) If you are fitting an option summer bypass ensure 350mm clearance between the units. Make sure that any ducting fitted between the two units is insulated and slopes slightly towards the heat cell. a) Humidity b) Frost sensor c) Internal...
- Page 17 Installation Instructions SECOND FIX CONT. 4. Connecting to the unit 5. Ductwork in loft space d) Where switch live boost is required, fix the live from the lighting circuit to one of the four switch live connection points. Use spare strain relief block on live wire (See fig.1).
- Page 18 Installation Instructions SECOND FIX CONT. 7. Drain connection 6. Fitting grilles The drainage from the unit may be connected to a) Position a dust sheet beneath the site you a foul drain. Alternatively it may be connected to have chosen for cutting the hole for the an internal waste water system via a non-return diffuser.
- Page 19 ON position to send the unit to boost. The unit will stay at boost until the switch is turned to the 10. Commissioning OFF position. The system should be commissioned in conjunction with a system design if provided by Filter EnviroVent Ltd. Boost Connection No Connection Switch Humidity Frost...
- Page 20 Commissioning Part 1 Commissioning of a continuous running ventilation system- MVHR Commissioning of the system is necessary to • Adjust using buttons, press up provide adequate ventilation to the dwelling, or down until the total extract rate is met. as stipulated in Approved Document F See the individual product’s instruction (ADF) of the Building Regulations* guide for method (See page 20).
- Page 21 Commissioning Part 2 Setup guide for the energiSava 380 The control switch is found behind the rear Note: Settings will be retained if the power cover panel supply is interrupted. Commissioning Mode Extract Boost - Ext.B, LED 1 flashing default start point Supply Boost - Sup.B,...
- Page 22 Commissioning Part 2 Setup guide for the energiSava 380 Cable strain relief Important note: when the rear cover panel is replaced after commissioning, the strain relief blocks on the power and sensor cables should be located within the unit to be effect.
- Page 23 Checklist to ensure Guaranteed Installed Performance energiSava 380 installation instructions have been understood Duct work is Ø150mm with no more than 10% flexi used (90% ridged) All ducts, vents and diffusers are securely connected & sealed, with supply and extract filters in place...
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Page 24: Maintenance
Maintenance Recommended maintenance schedule The following checks are recommended to ensure that this heat recovery system operates at its optimum level. Yearly checks To be carried out by the user or maintenance company. • Check there is sufficient airflow coming through the diffusers. •... - Page 25 Maintenance Major service (five years) To be carried out by EnviroVent or maintenance company. Refer to maintenance procedure SOP 089. 1. Check the general condition of the diffusers, clean filters if fitted 2. Check condition of the ducting 3. Check energiSava 380 unit a.
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Page 26: Warranty
Guarantee The EnviroVent energiSava 380 is covered by a full 5 year warranty which will benefit the occupier over many years. The unit will be set according to the size of the property and will operate continuously. There is no requirement for any maintenance within the 5 year period. - Page 28 AFTER INSTALLING THIS FAN PLEASE PASS ONTO END USER - DO NOT THROW AWAY EnviroVent Ltd EnviroVent House Hornbeam Business Park Harrogate HG2 8PA 01423 810 810 info@envirovent.com www.envirovent.com E&OE MKT ENV255-V5-19.02.16 Due to our policy of continuous innovation and improvement EnviroVent reserves the right to alter products specification and appearance without notice.
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