Related Manuals for reQnet iZZi V.302 ERV STANDARD
Summary of Contents for reQnet iZZi V.302 ERV STANDARD
- Page 1 Air handling units with heat recovery iZZi V.302/402 ERV STANDARD version Left and Right Installation and operating instructions...
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Page 2: Table Of Contents
Table of contents General information ..........3 Automation ............. 13 01.01 Safety ..............3 07.01 iZZi automation diagrams (model KR-04) ....13 01.02 Warranty and liability ..........3 07.02 Automatics revision ..........14 01.03 Disposal ..............3 07.03 Touch panel ............14 Product description ..........3 07.04 Ground heat exchanger .......... -
Page 3: General Information
General information and interconnected parts - a lower and an upper part. The lower, suspended section houses the durable ERV enthalpy exchanger, Congratulations on your purchase of the iZZi V.302/402 ERV which is very easy to access. The upper module, on the other hand, STANDARD compact recuperator. -
Page 4: Design Of The Izzi V.302/402 Erv Standard R Air Handling Unit (Right-Hand Version)
02.02 Design of the iZZi V.302/402 ERV STANDARD R air handling unit (right-hand version). Note: Most of the drawings, descriptions and the assembly of the recuperator are presented in the right version (R). For the left- hand (L) version follow the same procedure - unless otherwise indicated. 1. -
Page 5: The Way The Recuperator Works
02.03 The way the recuperator works. The unit is designed and manufactured as a ventilation unit for residential premises and allows a maximum air exchange of Wersja Prawa approximately 300 m3 (for iZZi V.302) i 400 m3 (for iZZi V.402) per hour. When selecting a recuperator, take into account not only the surface area of the premises, but also the air exchange demand Wersja Prawa AIR SUPPLY... -
Page 6: Anti-Frost System
Caution: do not turn the recuperator off in winter - it may lead to exchanger freezing or flooding of the unit. Technical data Model iZZi V.302 ERV STANDARD iZZi V.402 ERV STANDARD Maximum air discharge 300 m³/h at 150 Pa 400 m³/h at 150 Pa... -
Page 7: Technical Drawing Of The Recuperator
03.01 Technical drawing of the recuperator iZZi V.302 ERV STANDARD iZZi V.402 ERV STANDARD Right version (R) - AIR INLET - AIR EXHAUST - EXHAUST - AIR INTAKE Left-hand version (L) - AIR EXHAUST - AIR INLET - AIR INTAKE - EXHAUST... -
Page 8: Flow Characteristics
03.02 Flow characteristics iZZi V.302 ERV (300 m³/h; 150 Pa) Air stream [m³/h] Gear I (30%) Gear II (60%) Gear III (100%) Air stream [m³/h] Log. (SFP 0.36 W/(m³/h)) Multi (Gear III (100%)) Log. (SFP 0.43 W/(m³/h)) Multi (Gear II (60%)) Log. -
Page 9: Scope Of Delivery
Scope of delivery 04.01 Equipment Description Recuperator Mounting frame EPP nipple Ø198 (x4) Screw M6 (x4) Allen 3mm Allen 5mm Gloves (x2) Control panel - for scope of supply see panel instructions 04.02 Optional equipment Anti-smog filter box iZZi 200 SF ( optional with pre-heater ) with a set of two filters of filtration class ePM10 ≥... -
Page 10: Planning
Planning 05.04 Installation methods Thanks to the enthalpic exchanger, which does not require condensate drainage, we can distinguish two ways of installing 05.01 Requirements for the place of installation the recuperator: The iZZi V.302/402 ERV STANDARD recuperator is suitable for installation in rooms where the temperature does not fall 05.04.1 On the floor vertically below ... -
Page 11: Control Panel
05.05 Control panel A control panel with a dedicated mounting system is included. Please refer to the installation and operating instructions of the panel to plan its installation correctly. 05.06 Anti-smog filter box - optional 1. On INTAKE VENT In case of additional filter box it is necessary to plan additional place near recuperator (from air intake or room supply side). Note: The layout of the boxes is shown for the right-hand (R) version, for the left-hand (L) version the reversed direction of the airflow in the recuperator has to be taken into account - see point 02.02 "Recuperator mode of operation". -
Page 12: Assembly
Assembly 06.01 Rack mounting 06.02 Rack mounting of the recuperator The iZZi V.302/402 ERV STANDARD can be mounted by one person - following the steps described above. For 2 or more people, please skip steps 2, 3, 6 and 7. -
Page 13: Automation
Automation 07.01 iZZi automation diagrams (model KR-04) GND B A B A VCC I2 G I3 I4 G I5 G N0 COM N0 COM 1. Bypass actuator 16. Temperature sensors: T1 - on the INTAKE VENT 2. GHE iZZi damper T2 - on the launcher 3. -
Page 14: Automatics Revision
07.02 Automatics revision 07.04 Ground heat exchanger* The automatics in the recuperator is located in the upper part of The iZZi controller has the possibility to cooperate with the the recuperator. To access it, unscrew the 3 screws and remove ground heat exchanger (GHE) by controlling the control damper the protective cover: actuator (switching between the ground and wall air intakes) -
Page 15: Ducted Secondary Heater
GND B A B A VCC I2 G I3 I4 G I5 G N0 COM N0 COM B A VCC I2 G I3 I4 G I5 G GND B A B A VCC I2 G I3 I4 G I5 G Sensor downstream of the heater GND B A... -
Page 16: 07.05.2 Water Secondary Heater
D B A B A VCC I2 G I3 I4 G I5 G 07.05.2 Water secondary heater Power supply unit The iZZi controller has the ability to operate a water secondary 24V AC/DC heater used to heat the supply air to the building. The automation allows 0-10V control of a two-way valve or an electro-thermal in-line valve. -
Page 17: Simultaneous Connection Of The Cooler And The After
07.08 Pre-heater Power supply unit Sterowanie nagrzewnicą wstępną The iZZi controller has the possibility to operate a duct electric GND B A B A VCC I2 G I3 I4 G I5 G 24V AC/DC pre-heater for defrosting the exchanger in winter when the outside temperature is low. -
Page 18: Izzi Constant Flow Module (Recommended)
1-klik: start przewietrzenia 2-klik: stop Połączone z ekranem HIGRO i ikoną HIGRO na panelu. 07.09 iZZi constant flow module (recommended) 07.11 Bell ventilation button The iZZi recuperator has the possibility to connect the optional The iZZi controller has the ability to connect an external bell constant flow module, which is responsible for automatic ventilation button to the digital short-circuit input in the balancing of the ventilation system during recuperator operation... -
Page 19: Switch At The Hood
1-klik: start przewietrzenia 2-klik: stop 07.13 Switch at the hood 07.15 Bell button of the fireplace function Połączone z ekranem HIGRO i ikoną HIGRO na panelu. The iZZi controller has the possibility of cooperation with the The iZZi controller has the possibility to connect an external bell kitchen hood by connecting the switch to the digital short- button of the fireplace function to the digital short-circuit input in Sterowanie chłodnicą... -
Page 20: Service And Maintenance
FAQ parameters. New filters can be purchased e.g. on the website: section. reqnet.cennik24.pl When replacing or cleaning the filter, pay attention to the arrows on the filter label. They indicate the direction of air flow. - Page 24 The manufacturer reserves the right to make technical and colour changes to the products described.
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