Geniox GO Air handling unit User Manual Document in original language | Version v7.
11728 | v7.
Detailed table of contents on the following pages General description A B C D E F G H Manufacturer Name of machines Declaration of Conformity General descriptions, dangers and warnings The control panel for the control system.
Contents A B C D E F G H I J K L M Manufacturer....................................................................................................................................1 Name of machines .............................................................................................................................1 Declaration of Conformity ....................................................................................................................
Contents M.1.2 Common for all unit sections ........................................................................................ 28 M.1.3 Common for all unit sections by insufficient lighting .......................................................... 29 M.1.4 Dampers.................................................................................................................. 29 M.1.5 Attenuators..........................................................................................................
Contents 6.1.3 Mounting roof side profiles and corners .......................................................................... 68 Speed control for rotor and assembly of divided rotor ..................................................................... 68 Speed control type NOVA drive 370 delivered after February 2021 .................................................. 68 7.1.1 Selection of correct signal via the 5 DIP switch levers in NOVA drive 370 ............................... 69 7.
Manufacturer | A Manufacturer This User Manual covers all air handling units with control system delivered by Systemair A/S. Manufacturer and supplier data: Systemair UAB Linų st. 101 LT-20174 Ukmergė, Lithuania B Name of machines This manual is about Systemair air handling units called Geniox GO 10, Geniox GO 11, Geniox GO 12, Geniox GO 14, Geniox GO 16, Geniox GO 18, Geniox GO 20, Geniox GO 22, Geniox GO 24, Geniox GO 27, Geniox GO 29, and Geniox GO 31. 211728 | v7.
2 | Declaration of Conformity C Declaration of Conformity Manufacturer Systemair UAB Linų st. 101 LT-20174 Ukmergė, Lithuania Office: +370 340 60165 Fax: +37034060166 www.systemair.
General descriptions, dangers and warnings | D General descriptions, dangers and warnings Geniox GO air handling units are order specific machines available in many different configurations. Only a few examples of machine configurations are described below. • The air handling units are intended for the transport and treatment of air between -40 °C and + 40 °C. • The units are exclusively for comfort ventilation. • Maintenance of the units must be carried out by skilled technicians.
4 | General descriptions, dangers and warnings Position Description Symbol 1. Branding sticker 2. Outdoor air duct connection sticker 3. Exhaust air duct connection sticker 4. Damper sticker 5. Risk of crushing sticker 6. Assembly number sticker 7. Energy recovery section sticker 8. Risk of moving parts sticker 9. Filter with an airflow direction sticker 10. Electricity warning sticker 11. Controller sticker 12. Extract air duct connection sticker 211728 | v7.
5 General descriptions, dangers and warnings | Position Description Symbol 13. Machinery card 14. Supply air duct connection sticker 15. Heater sticker 16. Hot surface warning sticker 17. Geniox Comfort 29.14/29.14TRR - Section ID sticker 18. Fan run down warning sticker 19. Fan with an airflow arrow sticker 20. Prohibited lifting sticker 21. Lifting point sticker 22. Grounding sticker 211728 | v7.
6 | General descriptions, dangers and warnings Position Description Symbol Cooler sticker Reversible heat pump sticker Silencer sticker Inspection sticker Humidifier sticker Other labels Mounting point sticker Informative installation sticker Component stickers D.1.2 Warnings about dangers Pictograms according to EN1886 Warning Warning about danger by rotating parts Warning Warning about danger by electricity 211728 | v7.
General descriptions, dangers and warnings | Warning Warning about danger by heat Warning Disregards of instructions shown on warning signs are connected by risk for injury or damage on material. D.1.3 Machine card with unique data on every unit Machine card contains an important information about the unit. An example of a machine card is shown below. Product name informs about the unit size, heat exchanger type, the presence of automation.
8 | The control panel for the control system. E The control panel for the control system. The control panel is delivered in a cardboard box containing the other external control components. This cardboard box is usually placed in the section with the supply air fan. The Operator’s Guide (also called The User’s Guide) is one of the annexes delivered with this – User Manual. This is the NaviPad control panel for the Access control system from Systemair.
Instructions for unloading and handling on site | H.1 Air handling unit in operation The pressure difference between interior and exterior of the unit must not exceed 2000 Pa. Before start-up of the unit all ducts, safety guards and all protective devices must be mounted to prevent any access to rotating fan impellers. All inspection doors must be closed and locked when the unit is in operation. Do not use the unit without filters. I Instructions for unloading and handling on site I.
10 | Instructions for unloading and handling on site Caution It is strictly forbidden to lift a section under the top of the section. The plastic corners and brackets are not at all reinforced for lifting the unit under the top. There is serious danger that the bottom with the heavy components will fall down with the risk of serious injury and damage to property. Caution If base frame has 4 forklift holes section must be lifted evenly using two forklifts.
Instructions for unloading and handling on site | I.4 Handling examples I.4.1 Handling sections which are delivered on pallets I.4.1.1 Forklift Sections on a pallets could be lifted and transported on site by a forklift truck or manual forklift. I.4.1.2 Straps Lifting straps must be directed through the plastic corners. To avoid slipping, straps must be obtruded in notches of the plastic corners.
12 | Instructions for unloading and handling on site Danger Do not lift the section using corners at the top as they are not designed to withstand the weight of the section. There is a potential risk that the bottom with the heavy components may fall down with serious risk of injury and damage to property. I.4.2 Handling units/sections which are delivered on base frame I.4.2.1 Forklift Unit or section placed on a base frame could be lifted and transported by a forklift truck or manual forklift.
Instructions for unloading and handling on site | I.4.2.2 Straps Caution Use an appropriate lifting beam with a sufficient span to avoid that the straps touch and damage the drip nose profiles and the inspection side with handles, pipes and accessories – for example manometers, cabinets, tabs for measuring the pressure. Ensure that lifting straps are directed upwards and upper profiles are safeguarded by additional measures during crane transport (e. g. traverses or wooden spacer beams).
14 | Instructions for unloading and handling on site I.4.2.4 Hoist holes Hoisting pipes must be entered to a hoist holes and pushed all the way through the section. Ensure that lifting straps are directed upwards and upper profiles are safeguarded by additional measures during crane transport (e. g. traverses or wooden spacer beams). Hoisting equipment is not provided by Systemair. I.4.2.5 Base frame side holes Unit or section placed on a base frame could be lifted using 4 base frame side holes.
Instructions for unloading and handling on site | I.4.3 Additional information I.4.3.1 Available corners Corner inside the unit for assembly of Geniox GO units in the sizes 16 — 20. Caution This type of corner is not reinforced and cannot be used for lifting the section. Corner inside the unit for assembly of Geniox GO units in the sizes 22 – 24. Top Corner inside the unit for assembly of Geniox GO units in sizes 27 — 31.
16 | Installation I.4.3.4 Pre-assembly storage The unit must be protected from the weather and accidental impact. Plastic packaging must be removed and the unit covered with tarpaulin or similar materials. In order to minimize condensation, sufficient air circulation must be ensured between the covering and the unit. I.4.3.5 Tilt less than 30˚ during transportation of the section with heat pump During transportation, the unit section must always be in the upright position or tilted less than 30˚.
Installation | Assembly of the base frame is available in this user manual in Annex 2, 3, 4 or5. There are two types of base frames: 1. 118 mm high base frames 2. 218 mm high base frames There are 4 different manuals and each of them illustrates the assembly of the 4 different types of base frames: 1. Manual about the 118 mm high base frames for AHUs in the sizes from Geniox GO 10 to Geniox GO 18. The name of this manual is – Base frame 118 sizes 10 - 18 2.
18 | Installation 3. Pull sections together with straps. We recommend the shown type of straps because this type is not damaging the bottom frame profiles of the units. Place the strap on the bottom profiles of the unit to avoid any load and stress on the plastic corners created by the tensioner when sections are pulled together.
Installation | In this picture you are watching the assembled base frame from above. In this picture you are looking upward under the base frame. The screws will not be visible while looking on the unit. 5. Use self-drilling screws — 4,8 X 25 mm — to be screwed upward through the holes into the bottom profile of the air handling unit. Note! A screw must be placed in every hole to achieve the necessary strength. J.1.8 Joining the unit sections 1.
20 | Installation 3. Press the sections hard together so that the rubber profiles are so flat that the iron frames of the two sections are joined. Straps with tensioner are suitable for pressing the sections hard together. Place the strap on the bottom profiles (pos. A) and pull sections together. When sections are pulled fully together it may be helpful to place the strap halfway up on the unit (pos. B) to press the sections fully together so that the rubber seals are closing 100% tight.
Installation | On special occasions stack effect – also called chimney effect – in the ducts create airflows that drives the impellers by turned off motors. A rotating impeller is a potential hazard during cleaning and maintenance of the unit. Eliminate this airflow by dampers with spring return motors for automatic closing of the dampers - even by power failure. J.1.11 Door alignment During transportation the doors can tilt and have to be aligned. 1. Remove plastic covers from hinges. 2.
22 | Installation J.2 J.2.1 Installation - electrical Installation of cable sealing boxes (only in rotor sections of Geniox GO 27—31) In rotor sections of Geniox GO 27 —31 installers must assemble 4 cable sealing boxes. All required parts are included in accessories. Part. No. J.3 J.3.1 Name Notes 1. Cable connector Connectors are factory preinstalled. 2. Cable Cables are factory preinstalled. During installation, cables must be routed through lower and upper section panels (pos. 6) . 3.
Installation | J.3.3 Possibility of extracting components from the unit Pipes and cables must not obstruct the inspection doors and components which can be extracted from the unit. Potential components for extraction are filters, fans and rotary heat exchanger. J.3.4 Pipe connections to batteries J.3.4.1 Heating coils Pipes for hot water must be protected by insulation against frost and loss of heat.
24 | Installation To protect against frost a temperature sensor for the transmission of an analog signal to the controller is placed in a pipe on the collection pipe for return water. The sensor must be fitted water tight with a cap in the pipe before water under pressure is in the battery. The pipe for the sensor is soldered on the collection pipe and it is important to hold contra on the pipe, when the cap is tightened. Battery seen from above.
Installation | J.3.6 Draining condensate water from plate heat exchanger Condensate from the plate heat exchanger is collected in the drip tray. Heavy negative air pressure in this section prevents the water from flowing out of the drainpipe. A water trap with sufficient closing level of the water is essential to ensure that condensate water flows out of the unit.
26 | Installation and assembly instructions for reduction of noise and vibration emissions Remember to check that there is water in the water trap. P, Pa H1, mm H2, mm 90 65 120 90 1.000 150 120 H1 500 750 K H2 Table 2 Positive pressure P(Pa) Installation and assembly instructions for reduction of noise and vibration emissions Due to the design and construction of the units the (A) weighed sound pressure level from fans and other components do not exceed 70 dB (A) outside the units.
Start-up, adjustments, use and commissioning | L.2.1 Remove rotor lock plate Before starting the unit remove the rotor wheel lock plate. L.2.2 Checklist, relevant values L.2.2.1 Checklist prior to start-up • Is the unit assembled correctly with its functions in the correct order? • Are the sections and ducts assembled correct? • Check that fans and anti-vibration mounts are not damaged after transportation and installation.
28 | Information about the residual risks For start-up see the Operator’s guide for the Systemair control panel - Annex 15 (this manual is delivered with the unit – printed on paper). L.3 Description of functions Description of functions and components can be found in the print-out. More detailed descriptions are available online. L.
Information about the residual risks | M.1.3 Common for all unit sections by insufficient lighting M.1.3.1 Risk caused by insufficient lighting inside sections Hazards/dangerous area: • On the floors of the units there are handles to hold filters, profiles for the carrying of fan motors. Cables are between fan motors and frequency converters.
30 | Information about the residual risks M.1.6.2 Risk caused by the execution of filter change Hazards/dangerous area: • Filter panels and filter bags Dangerous incident: • To breathe in particles that is harmful to the health. Claim for reduction of danger: • Use of particulate respirator – maintenance free including foam face-seal and adjustable pre-threaded headbands (same particulate respirator as recommended for cleaning of attenuators. M.1.7 Plug fans M.1.7.
Instructions on the protective measures during repair and maintenance | M.1.8.2 Extreme temperatures - cooling Hazards/dangerous area: • Evaporator batteries and pipes connected to cooling compressor can achieve minus 10 degrees Celsius. Dangerous incident: • According to ISO 13732-1:2006, here is no direct risk of burns. (short-time contact – lesser than 2,5 sec). Claim for reduction of danger: • No. M.1.9 Heat pump units M.1.9.
32 | Instructions for machinery where these are regularly to be transported P.2 Transport of section with heat pump unit Warning During transportation, the unit section with heat pump must always be in the upright position or tilted less than 30˚. If it is necessary to tilt the unit more than 30˚, the suction pipe of the compressor must point upwards to prevent the leak of oil from the compressor pump. P.
Adjustment and maintenance operations | S.2 Recommended maintenance intervals Function Maintenance Unit casing Cleaning of the unit casing. 1 Control of rubber seals on doors and between sections. 1 Change on demand by alarm and always minimum twice a year. 2 Control of rubber seals. 2 Cleaning of all parts. 1 Check motors and bearings 1 Check that the impellers are rotating without dissonance. 1 Check that anti-vibration mounts are intact.
34 | Adjustment and maintenance operations To achieve the most favourable SFP values, the factory-mounted filters represent the lowest achievable start pressure as well as the longest achievable lifetime. If other filters with higher start pressure and shorter lifetime replace the factory-mounted filters, the user will experience smaller airflow and/or consumption of more electricity, and the SFPv value calculated by Systemair according to the Eurovent certification will not be achieved.
Adjustment and maintenance operations | Size of unit Numbers and sizes of frames for panel filters (WxHxD) 18 2x[490x392x48] + 4x[592x392x48] 20 3x[592x592x48] + 3x[592x287x48] 22 6x[592x490x48] + 2x[287x490x48] 24 3x[592x592x48] 4x[490x592x48] + 1x[490x490x48] 27 2x[592x592x48] + 8x[490x592x48] 29 6x[592x592x48] + 4x[490x592x48] 31 5x[592x592x48] + 5x[592x490x48] + 5x[592x287x48] Note: Special sizes of filters are available by Camfil. S.3.
36 | Adjustment and maintenance operations Place the self-adhesive strip on one vertical side of the filter fame Check that the end of the strip is fully even with the horizontal side of the filter frame. Remove excess of the strip. The end of the strip must be fully even with the horizontal side of the filter frame.
Adjustment and maintenance operations | The end of the last filter is fully even with the end of the U-profile. The rubber profile on the inspection door will close the gab between inspection door and filter. Job is done. Check that rubber profiles on the back panel as well as rubber profiles on the inspection door are without wear and damage — still sufficient for avoiding any air leakage. S.3.4 Panel filters The filter cell guide rails are to be cleaned before fitting the new filters. S.
38 | Adjustment and maintenance operations memory and keeps the clock running for at least 10 minutes after the power supply is removed. Therefore, if the battery replacement takes less than 10 minutes, there will be no need to reload the program, and the clock will continue to run normally. The replacement battery must be of the type CR2032. 1 Remove all the cables from the Access controller. All cables are in plugs that easily and fast can be pulled up.
Adjustment and maintenance operations | 5 Grip the battery firmly with your fingers and lift it upwards until it rises from its holder. Press the new battery firmly down into place. Note that to preserve correct polarity; the battery can only be inserted the “right way round”. S.5 Other functions to maintain S.5.1 The unit It is very easy to remove inspection doors for extraordinary good access to cleaning, service, repairs and replacement of components in the unit.
40 | Adjustment and maintenance operations S.5.2 Dampers Rubber seals between the damper blades and the frame are to be checked once a year. These seals are not to be lubricated or treated in any other way. Each damper blade is driven by a gear drive of a temperature-resistant, glass-fibre reinforced PA6 nylon composite. Gear-drive as well as bearings do not require lubrication. The damper blades are fitted with synthetic bearings requiring no lubrication.
Adjustment and maintenance operations | S.5.3.2 Motor and belt drive The bearings are factory lubricated and do not require any service lubrication. The belt drive is to be checked for correct tightness and that it is undamaged. On smaller units, the rotor is fitted with an elastic belt drive and supplied with a reserve belt on the rotor. This belt drive does not require service and cannot be shortened. A new belt can be fitted using specialist tools.
42 | Adjustment and maintenance operations This type of water trap is designed for negative pressure. Demount this type of water trap for careful cleaning. S.5.5 Run-around heat exchanger A heat recovery system of this type consists of a heating coil in the supply air- flow and a cooling coil in the exhaust air- flow. After an extended running period (normally a few years) dust particles can accumulate on the surface of the coils. This can reduce the efficiency of the coils.
Adjustment and maintenance operations | S.5.6.2 Cooling battery Once a year clean the drip tray beneath the cooling coil, as well as the drain and the water trap. Take care that there is sufficient water in the water trap. If a droplet eliminator has been fitted to the cooling coil, this must be checked once a year and cleaned if necessary. Droplet eliminator must be checked once a year and cleaned if necessary. S.5.6.
44 | Instructions to enable adjustment and maintenance safely T Instructions to enable adjustment and maintenance safely T.1 Protective measures and additional protective measures Adjustment and maintenance must be done by skilled technicians – usually based on service contracts for some years or long-term ESCO contracts. The units are provided with lockable doors to avoid unintended hazards and injury because of rotating parts in the unit.
Information on airborne noise emissions exceeding 70 dB(A) | • Cut-resistant gloves for protection against injury from sharp metal plate edges. Use CE-marked gloves for this purpose. • Helmet • Particulate respirator – maintenance free including foam face-seal and adjustable pre-threaded headbands – for replacing filters. • Permanent magnet motor.
Annex Geniox GO Air handling unit User Manual Document in original language | Version v7.
Contents Annex 1 Technical data – unique data for every unit (in separate cover)............................................................ 48 Annex 2 Assembly of base frame – height 118 mm for unit sizes 10 – 18 .......................................................... 48 Annex 3 Assembly of base frame – height 118 mm for unit sizes 20 – 27 .......................................................... 51 Annex 4 Assembly of base frame – height 218 mm for unit sizes 10 – 18 ..................................
48 | Annex 1 Technical data – unique data for every unit (in separate cover) Printed on separate pages and delivered with every unit. Enclosed in separate cover. Annex 2 Assembly of base frame – height 118 mm for unit sizes 10 – 18 Note: Information about assembly is available in a 2–minutes video on YouTube. https://youtu.be/B3nX-x7KnrQ A = Corner B = Splice C = Length profile D = End profile (width of base frame) D1 = Middle profile 2.
| 49 End profile type D (width of base frame) Unit size Quantity Length of endprofile (width of base frame) [mm] Geniox GO10 2 1070 Geniox GO11 2 1170 Geniox GO12 2 1270 Geniox GO14 2 1470 Geniox GO16 2 1670 Geniox GO18 2 1870 Corner A Length profile type C 2.
50 | Middle profile type D1 End profile type D (width of base frame) Unit size Quantity width of base frame [mm] Quantity Geniox GO10 2 1070 1 950 Geniox GO11 2 1170 1 1050 Geniox GO12 2 1270 1 1150 Geniox GO14 2 1470 1 1350 Geniox GO16 2 1670 1 1550 Geniox GO18 2 1870 1 1750 Length profile C1 Length profile C2 Length [mm] Corner A Splice B Adjustable length of frame — L [mm] Quantity Length [mm] Quantity Length [mm] Quantity Quantity 2582-2664 2 1200 2 13
| 2.
52 | A = Corner C = Spacer B = Splice C = Length profile D = End profile (width of base frame) D1 = Middle profile 3.1 Base frame length 482– 2564 [mm] Unit size 20 – 27 End profile type D (width of base frame) Unit size Quantity Length [mm] Geniox GO20 2 2070 Geniox GO22 2 2270 Geniox GO24 2 2470 Geniox GO27 2 2770 211728 | v7.
53 | Corner A Length profile type C 3.
54 3.
55 | A B Length [mm] Qty Qty 3 1700 6 6 3 1700 6 6 1700 3 1700 6 6 3 1700 3 1800 6 6 3 1800 3 1800 6 6 1800 3 1800 3 1800 6 6 3 1800 3 1800 3 1900 6 6 3 1800 3 1900 3 1900 6 6 5782–5864 3 1900 3 1900 3 1900 6 6 5882-5964 3 1900 3 1900 3 2000 6 6 5982-6064 3 1900 3 2000 3 2000 6 6 6082-6164 3 2000 3 2000 3 2000 6 6 Length profile type C1 Length profile type C2 Length profile type C3 Adjustable length of frame — L [mm
56 | D = End profile (width of base frame) D1 = Middle profile 4.
57 | Corner A Length profile type C 4.
58 | Length profile C1 Length profile C2 Corner A Splice B Adjustable length of frame — L [mm] Quantity Length [mm] Quantity Length [mm] Quantity Quantity 3382-3464 2 1600 2 1700 4 2 3482-3564 2 1700 2 1700 4 2 3582-3664 2 1700 2 1800 4 2 3682-3764 2 1800 2 1800 4 2 3782-3864 2 1800 2 1900 4 2 3882-3964 2 1900 2 1900 4 2 3982-4064 2 1900 2 2000 4 2 4082-4164 2 2000 2 2000 4 2 4182-4264 2 2000 2 2100 4 2 4282-4364 2 2100 2 2100 4
Length profile C1 Length profile C2 Length profile C3 | 59 A B Adjustable length of frame — L [mm] Quantity Length [mm] Quantity Length [mm] Quantity Length [mm] Qty Qty 4982–5064 2 1600 2 1600 2 1700 4 4 5082-5164 2 1600 2 1700 2 1700 4 4 5182-5264 2 1700 2 1700 2 1700 4 4 5282-5364 2 1700 2 1700 2 1800 4 4 5382-5464 2 1700 2 1800 2 1800 4 4 5482-5564 2 1800 2 1800 2 1800 4 4 5582-5664 2 1800 2 1800 2 1900 4 4 5682-5764 2 1800
60 5.
61 | 5.
62 | 5.
| 63 Annex 6 Installation of steel roof in the sizes 10 – 31 6.1 Warnings Warning • Beware of sharp edges during the installation. Use protective gloves. • This product must only be operated by a person which has suitable knowledge or education within this field or carried out with the supervision of a suitably qualified person. 6.1.1 Components Part 211728 | v7.
64 | Part 6.1.2 Position Description 7 Self drilling screw 8 Self drilling screw with sealing washer 9 Middle rail (for units size 20 and higher) 10 Roof profile front 11 Roof profile back 12 Roof profile connector 13 Roof profile corner Mounting rails and roof sheets Important • Place all screws in available screw holes. Stress on the roof during stormy weather is extremely high and a big amount of screws is needed to hold the roof safely.
| 1. Mount front rail (pos 1) on the front side with inspection doors and back rail (pos 2) on the back of the unit. Use self drilling screws (pos 7). The slope of the roof is 3%. 2. Some units can be delivered with rails split into several parts. In that case join these parts to match the length of the unit and secure them with screws as shown before. 3. Mount left (pos 3) and right (pos 4) rails with the slope at each side of the unit. Use self drilling screws (pos 7). 211728 | v7.
66 | 4. Mount the middle rail (pos 9) longitudinally at the centre-line of the unit with self drilling screws (pos 7). Middle rail is delivered only for units size 16 and higher. 5. Place all trapezoidal roof sheets (pos 6) on rails, mount overhang plates (pos 5) under trapezoidal roof sheets at each end of the unit. Sheets have to be placed on top of each other by overlapping two crests (pos A). Last two sheets may overlap by more than two crests to match the length of the roof (pos B). 6.
| 67 7. Once the roof is positioned correctly, secure roof overhang profiles (pos 5) with self drilling screws (pos 7). 8. Then mount one of the trapezoidal roof sheets (pos 6) on the roof overhang profile (pos 5) with self drilling screws with sealing washer (pos 8). Mount the rest of trapezoidal roof sheets in the same way as the first. Last roof sheet must be mounted on the second roof overhang profile (pos 5) using self drilling screws with sealing washer (pos 8). 211728 | v7.
68 6.1.3 | Mounting roof side profiles and corners 1. Mount front (pos 10) and back (pos 11) roof profiles to cover holes on the trapezoidal roof sheets. Use self drilling screws with sealing washer (pos 8). Roof profiles can be delivered split into several parts. In that case join these parts together with roof profile connectors (pos 12). Use self drilling screws (pos 7). 2. Mount 4 pieces of roof profile corners (pos 13) at each corner with self drilling screws (pos 7). 3.
| 69 The cabinet contains the speed controller with all components, terminal blocks, LED displaying the operation mode, the dual position DIP switches with 5 sliding levers for programming the rotor motor signal. Through the different combinations of the 5 sliding levers of these dual position DIP switches, the correct signal is available for the 3 different motors used for the 12 sizes of air handling units. The sliding levers are set and the function is checked at the factory.
70 | For ordinary operation: • DIP switch 4 must be set to — OFF. and • DIP switch 5 must be set to — OFF. 7.1.1.1 Indication of operation mode via red, yelllow and green LED on NOVA drive 370 as well as test of drive motor The LED is in the cover of the cabinet.
| 71 outdoor air replaces the polluted extract air inside the rotor before the main flow of outdoor air passes through the rotor as supply air to the rooms. The rotation direction is tested at the factory for every air handling units that is delivered with installed drive controller and drive motor.
72 | 7.1.1.2.2The board in NOVA drive 370 for control of revolutions. 211728 | v7.
| 73 7.1.1.2.3Information about connection of cables to terminals on the control board.
74 | 5. Turn on the device 6. You can connect using the new address specified in point 2 Modbus registers The following Modbus registers are available. All registers are either input registers (16–bit read-only denoted by R) or holding registers (16–bit read-write denoted by RW).
| Address Type Description FrontendVersion 0x320 — 0X333 R Frontend software version C string. BackendVersion 0x334 — 0X347 R Backend software version C string. Register 75 Extended SW version 7.1.1.2.5Modbus control — Normal operation Write the speed reference in SpeedSet between 0 and 1000 (0–100%). Note that the conversion from Speed Set to rpm speed is non-linear. The reference in rpm can be read using register SpeedSetScaled.
76 | LED indication Value No indication Power off Green Ordinary operation Green – flashes Ready for operation Green/Red strobe Rotary guard activated Red Rotor guard has not been activated Red strobe in sequence Alarm, rotary guard failure Number of red flashes in series Value 1 Output current limit 2 Over voltage 3 Under voltage 4 Failure in the controller 5 Communication failure Restart of rotor: • Switch off power and switch on power again or • Press the test button inside th
| 7.3 77 Assemble of split rotor for Geniox GO 27, Geniox GO 29 and Geniox GO 31 7.3.1 Dimensions of split rotor sections For easier transportation, Systemair offers split rotor option. This type of rotor is divided into two sections — one is assembled in factory and contains half of the rotor, rotor controller and motor (pos. 1), another section is empty (pos. 2). Second half of the rotor is delivered in parts packed on a separate pallet.
78 | Geniox GO20 2082 700 1082 1100 Geniox GO22 2282 700 1182 1200 Geniox GO24 2482 800 1282 1300 Geniox GO 27 2782 800 1382 1400 Geniox GO 29 2982 900 1482 1500 Geniox GO 31 3182 900 1582 1600 7.3.2 Assemble of rotor casing 1. Assemble rest of the rotor (pos. 1) on top of the first section (pos. 2) by following a manufacturer’s manual (provided in a separate cover if divided rotor option was ordered). 211728 | v7.
| 2. Lift empty section (pos. 2) and place it on top of assembled rotor and lower section (pos. 1). Important Make sure not to damage the rotor or sections during lifting procedure. 3. Finish the assembly by fixing 4 locking plates in both section sides (2 plates in front and 2 plates on the back). 211728 | v7.
80 | 4. Dimensions of assembled rotor section are given in table below. Size A E Geniox GO 18 1882 1982 Geniox GO 20 2082 2182 Geniox GO 22 2282 2382 Geniox GO 24 2482 2582 Geniox GO 27 2782 2782 Geniox GO 29 2982 2982 Geniox GO 31 3182 3182 Note: For width (B) check print-out of the air handling unit. 7.3.3 Installation of rotation sensor, rotor magnet and belt The rotor motor is installed by Systemair before delivery. The rotor motor is mounted on a motor console plate.
| 81 Install sensor for registration of rotation. The sensor must be installed to the right seen from the inspection side of the unit. Check that collision between sensor and brackets at the rotor is impossible. Adjust position of sensor if necessary. Mount the illustrated screw on the rotor for activation of signal from the sensor. Note: The distance from the screw to the sensor must not exceed 2 mm. 1. Put a V-belt around recently assembled rotor wheel.
82 | Annex 9 Menu for internal controller in the heat pump unit (in separate cover, if heat pump was delivered) If the air handling unit was delivered with this section, a separate manual about the heat pump was enclosed in the separate cover Annex 10 Connection of fan motor and set-up manual for frequency converter Connection of the fan motor is described in label attached to the frequency converter or 14 Wiring diagram (in separate cover) which is provided in separate cover.
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Phone +370 340 60165 Fax +370 340 60166 www.systemair.com Geniox GO · User Manual · 211728 · en_GB · 2022-04-13 · v7.2 Systemair UAB Linų st.
