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Summary of Contents for Envirovent energiSava 500
- Page 1 energiSava® 500 INSTALLATION GUIDE FOR ENGINEER / INSTALLER...
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Page 2: Important Information
Safety Important: Read these instructions fully before the installation of this appliance 1. Installation of the appliance and accessories 13. The unit must be stored in a clean and dry must be carried out by a qualified and environment. Do not install the appliance suitable competent person and be carried in areas where the following may be out in clean, dry conditions where dust and... -
Page 3: Appliance Symbols
Appliance Symbols Read Risk of General Disconnect the Wait until all machine instruction electric hazard mains supply components have manual. shock. safety alert. before removing completely stopped this cover. before touching them. Disconnect the Before obtaining access to terminals & mains supply before or removing this cover, all supply removing this cover. -
Page 4: Table Of Contents
Contents Safety Commissioning Important Information Controls Appliance Symbols Control Parameters Recommendation Continuous Supply & Extract Speeds Boost Supply & Extract Speeds Product Information Boost Overrun Packaging Contents Humidity Sensor Dimensions Controller Reset Hardware Reset Installation Mounting Instructions Maintenance Condensate Drain Routine Maintenance Fitting Cleaning Interior... -
Page 5: Product Information
Product Information The energiSava 500 is a whole house heat recovery unit which works by continuously ® extracting stale, moisture-laden air from the “Wet Rooms” of an apartment or house - the kitchen, bathroom and en-suite rooms - and ducts this to a central unit. This extracted air passes through a high efficiency counter-flow heat exchanger before being ducted to the outside. -
Page 6: Installation Mounting Instructions
Installation Instructions Read and observe the guidance & safety notices listed in the Safety section Do not remove the Port covers until connecting ducting. Port covers are fitted to prevent debris falling into the unit and causing blockages and damage: •... -
Page 7: Condensate Drain
This duct port is connected to the ducting that carries the waste air to outdoors from the unit. • EnviroVent recommend the use of diaphragm SUPPLY TO DWELLING type waste valve in place of a conventional This duct port is connected to the ducting that ‘wet’... -
Page 8: Product Overview Controls & Features
Product Overview Controls & Features The following describes the controls and features of the energiSava 500. Ensure the supplied ® control is adequately labelled, indicating function clearly. The unit can be controlled by various volt free Status Indicator (included as standard) switches and sensors. -
Page 9: Status Indicator Boost Alert
Product Overview Status Indicator Boost Alert Automatic - This is by means of a dedicated wall mounted room thermostat. Summer kick Boost alert is a timer designed to prevent the unit up mode will only operate when the temperature being inadvertently left in boost for long periods has exceeded the thermostat setting. -
Page 10: Wiring Diagrams
Wiring Diagrams Mains Supply Switching and Controls Summer kick up link wire must be Double Pole Isolator Fuse removed to enable summer kick up Mains cable must be separate from the communication cables. See Important Information. Supply wiring diagram 230V~ Summer kick up link wire Status Indicator Connection at unit... - Page 11 Wiring Diagrams Switching and Controls Volt-free control of Summer Kick Up using one way latching switch. Latching Summer Kick Up switch (SWHT-BOOST-L) Volt-free Boost switching of MVHR. There is maximum of 10 single pole switches or humidistats that can be used. To Boost using switch live, a relay is required (SWHT-BOXRELAY) Volt-free...
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Page 12: Commissioning Controls
Commissioning Controls The fan speeds of the energiSava 500 will require adjustment to ensure the flow rates ® achieved provide adequate ventilation. The energiSava 500 has 2 standard fan speed settings ® continuous speed and boost speed. The continuous speed and boost speed are programmed by placing the controller into program mode via the program/run switch and changing the position of the rotary potentiometers. -
Page 13: Control Parameters
Commissioning Control Parameters For the commissioning settings to be stored the unit needs to be powered up. • The boost speed cannot be set lower than the continuous speed. Continuous Supply & Extract Speeds • The continuous speed cannot be set higher •... -
Page 14: Controller Reset
Commissioning Controller Reset Hardware Reset Following a controller reset the ventilation Certain conditions (repeated supply system will need to be fully commissioned. interruptions etc.) can activate the automatic motor protection mode. Whereby the fan The procedure to reset the energiSava ®... -
Page 15: Maintenance Routine Maintenance
Maintenance Routine Maintenance All ventilation units require periodic maintenance. Routine maintenance, apart from filter changes, must only be carried out by a suitably qualified and competent person. WARNING: The unit uses a 230V~ supply and contains rotating mechanical parts. ISOLATE the unit from mains power supply and allow sufficient time for all moving parts to stop before undergoing any servicing or maintenance. -
Page 16: Filter Replacement
Filters should be replaced at least annually, or more regularly dependent on environmental conditions. The status indicator will indicate filter change required in line with the filter change interval setting. Replacement filters are available from EnviroVent. Status Indicator Filter Notification Reset... -
Page 17: Warranty
EnviroVent Supply & Installation If your product has been supplied and installed by EnviroVent Ltd it is covered with a two- year parts and labour warranty. If you detect a fault, please contact us on 01423 810810. You will be given guidance over the phone, or an arrangement may be made for a member of our team to visit (call-out charges may apply if a fault cannot be identified). - Page 18 Service Record Serviced By Company Date Notes SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING 0345 27 27 810 THIS UNIT, CALL US ON: energiSava ®...
- Page 19 Weee Directive To all residents of the European Union; Important environmental information about this product. This symbol on this unit or the package, indicates that disposal of this unit after its lifecycle could harm the environment. Do not dispose the unit as unsorted municipal waste;...
- Page 20 Your feedback is important to us as we strive to improve our and improvement EnviroVent reserves products, services, and overall customer experience. Please email the right to alter products specification us to help us serve you better: feedback@envirovent.com and appearance without notice.
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