Geniox user manual
Table Of Contents
- A Manufacturer
- B Name of machines
- C General descriptions, dangers and warnings
- C.1 Overview via pictograms on the inspection side of the unit
- C.2 Data about the unit according to cards and labels in and on the unit
- C.2.1 Example of Machine card with unique data on every unit
- C.2.2 Label with data about the cabinet — example.
- C.2.3 Flowchart – example of the label placed on or with the cabinet
- C.2.4 Symbols in the flowchart and explanation about the symbols
- C.2.5 Example of label placed on or with the cabinet – Terminal plan for external components
- C.2.6 Control board for Systemair Access control system
- C.3 Hand terminal, if the unit is delivered with control system.
- C.4 Dimensions of the units
- C.5 Ordinary automatically operation – only manual operation by new parameters
- D Drawings, diagrams, guides and instructions for the use, maintenance and repair
- E Employees in charge of operation/control/maintenance
- F Intended use and range of applications
- G Unintended use and misuse – inappropriate applications for the machine
- H Instructions for unloading on the site as well as installation and connection
- H.1 Unloading on the site
- H.1.1 Handling methods
- H.1.2 Unloading by fork-lift truck
- H.1.3 Unloading by crane
- H.1.4 Transport of unit without base frame on the site
- H.1.5 Lifting a unit with straps
- H.1.6 Lifting a unit with installed brackets on the base frame for lifting.
- H.1.7 Lifting a unit without base frame and legs but with installed brackets for lifting.
- H.1.8 Handling a unit with holes in base frame for forks
- H.1.9 Roof unit with PVC or bitumen roof
- H.1.10 Roof unit with steel roof
- H.1.11 Pre-assembly storage
- H.1.12 Tilt less than 30˚ during transportation of the section with heat pump
- H.1.13 Transport and pre-installation storage of rotary heat exchanger — always in vertical position
- H.2 Installation - mechanical
- H.2.1 Free area in front of and above the unit
- H.2.2 Supporting surface
- H.2.3 Adjustable feet under legs or base frame and transport of sections
- H.2.4 Base frame assembly
- H.2.5 Base frames for outdoor units
- H.2.6 Outdoor units — support under the base frame of the unit
- H.2.7 Installation on the site of unit sections at the base frame when sections are delivered on pallets
- H.2.8 Joining the AHU sections
- H.2.9 Fitting the ductwork
- H.2.10 Risk of stack effect by vertical ducts and wind pressure on louvers
- H.2.11 Remove transport brackets – when spring mounts are installed
- H.2.12 Refitting of guards
- H.2.13 Lock the doors by using the key
- H.2.14 Overhang support
- H.3 Installation - electrical
- H.4 Installation – Pipes for water – hot and chilled, valves and drains
- H.1 Unloading on the site
- I Installation and assembly instructions for reduction of noise and vibration emissions
- J Start-up, adjustments, use, commissioning and unit in hipernation
- J.1 Print-outs on paper
- J.2 Documentation is available for download
- J.3 Start-up by installer
- J.4 Adjustments and use
- J.5 Description of functions, if control system is delivered by Systemair
- J.5.1 Remote control
- J.5.2 Extended operation and external start/stop (for example by presence detectors)
- J.5.3 Valve and valve motor for heating coil
- J.5.4 Valve and valve motor for cooling coil
- J.5.5 DX cooling
- J.5.6 Circulation pump, heating
- J.5.7 Fire alarm function
- J.5.8 Electric heating coil
- J.5.9 Speed control of fans
- J.5.10 Cabinet
- J.5.11 Temperature sensors
- J.5.12 Damper motors
- J.5.13 Filter guards
- J.5.14 Room temperature sensors
- J.5.15 Frost protection
- J.5.16 Systemair Control Panel - NaviPad
- J.5.17 Cooling recovery
- J.5.18 Free cooling
- J.5.19 Alarm signal
- J.5.20 Heat recovery
- J.5.21 Frost protection – plate heat exchanger
- J.6 Commissioning
- J.7 Unit in hipernation — not in regular operation for several months
- K Information about the residual risks
- K.1 Design of the machine to make transport safe
- K.2 Risk caused by surfaces, edges and corners
- K.3 Risk of dust, viral and bacterial infection
- K.4 Risk caused by maintenance and cleaning of dampers
- K.5 Risk caused by maintenance and cleaning of attenuators
- K.6 Risks in connection to filters
- K.7 Risks in connection to fans
- K.8 Risks in relation to heating/cooling coils and electrical heater
- K.9 Heat pump units
- K.10 Risk caused by lightning strike
- K.11 Risk of Legionella
- L Instructions on the protective measures during repair and maintenance
- M The essential characteristics of tools which may be fitted to the machinery
- N The conditions of stability during use, transportation, assembly, dismantling when out of service
- O Instructions for machinery where these are regularly to be transported
- P The operating method to be followed in the event of breakdown. Safe restart.
- Q Adjustment and maintenance operations
- Q.1 Shutdown of the unit to a safe state
- Q.2 Unlock and lock the doors by using the key
- Q.3 Recommended maintenance intervals
- Q.4 Filters – always replace filters with new filters with the same characteristics to maintain SFP value
- Q.5 Changing the Internal Battery in the controller
- Q.6 Functions to maintain
- R Instructions to enable adjustment and maintenance safely
- S The specifications of the spare parts to be used, when these affect the health and safety of operators
- T Information on airborne noise emissions exceeding 70 dB(A)
- Annex 1 Declaration of conformity with production number (in separate cover)
- Annex 2 Technical data – unique data for every unit (in separate cover)
- Annex 3 Spare part list (in separate cover)
- Annex 4 Assembly of base frame – height 118 mm for unit sizes 10 – 18
- Annex 5 Assembly of base frame – height 118 mm for unit sizes 20 – 31
- Annex 6 Assembly of base frame – height 218 mm for unit sizes 10 – 18
- Annex 7 Assembly of base frame – height 218 mm for unit sizes 20 – 31
- Annex 8 Installation of base frame covers for roof unit sizes 35-44
- Annex 9 Installation of steel roof in the sizes 10 – 44
- 9.1 Overview
- 9.2 Mount rails. Units of size 10, 11, 12, and 14
- 9.3 Mount rails. Units of size 16, 18, 20, 22, 24, 27, 29 and 31
- 9.4 Mount rails. Units of size 35, 38, 41 and 44
- 9.5 Roof overhang along the long sides of the unit
- 9.6 Calculation of the overhang at the ends of the unit. Mount overhang profile – G1.
- 9.7 Foam bands between rails and roof plates – mount roof plates
- 9.8 Foam bands between roof plates
- 9.9 Mount roof plates – some of them are overlapping by 2 ribs
- 9.10 Mount overhang profile – G5 on the other end of the unit
- 9.11 Mount side profiles and corners along the edges of the roof to protect persons
- 9.12 Apply sealing on plate joints to ensure water resistance
- Annex 10 Speed control for rotor and assembly of divided rotor
- 10.1 Speed control RHC 200 delivered before March 2021
- 10.1.1 Selection of correct signal via the 8DIP switch levers for RHC 200 delivered before March 2021
- 10.1.2 Indication of operation mode via red and green LED as well as test of motor for RHC 200 delivered before March 2021
- 10.1.3 Information about connection of cables to terminals on the control board in RHC 200 delivered before 2021
- 10.2 Speed control type NOVA drive 370 delivered after February 2021
- 10.2.1 Selection of correct signal via the 5 DIP switch levers in NOVA drive 370
- 10.2.2 The board in NOVA drive 370 for control of revolutions.
- 10.2.3 Information about connection of cables to terminals on the control board.
- 10.2.4 Modbus control for NOVA drive 370
- 10.2.5 Modbus control — Normal operation
- 10.3 Assemble divided rotor and the Systemair casing
- 10.4 Assemble divided rotor from Hoval
- 10.4.1 Tools and aids
- 10.4.2 Lifting instruction for upper half of the Hoval CDS 290 mm rotor casing
- 10.4.3 Installation of upper half of the Hoval CDS 290 mm rotor casing
- 10.4.4 Installation of radial walls between segments
- 10.4.5 Adjusting clearance between radial walls and the casing
- 10.4.6 Installation of rotor segment and periphery plates
- 10.4.7 Installation, first periphery plate
- 10.4.8 Installation of next segment
- 10.4.9 Installation, next periphery plate
- 10.4.10 Final adjustment of segments and periphery plates
- 10.4.11 Installation of brush sealing and upper half of the Systemair casing
- 10.5 Assemble divided rotor from Lautner
- 10.6 Assemble divided rotor from Klingenburg
- 10.7 Installation of motor that turns rotor and sensor for control of rotation
- 10.1 Speed control RHC 200 delivered before March 2021
- Annex 11 Reversible heat pump unit (in separate cover, if heat pump was delivered)
- Annex 12 Menu for internal controller in the heat pump unit (in separate cover, if heat pump was delivered)
- Annex 13 Connection of fan motor and set-up manual for frequency converter
- Annex 14 Commissioning protocol – proposal (in separate cover)
- Annex 15 Report with data from final functional test on the Systemair factory (in separate cover, if control system was delivered)
- Annex 16 Short description of main components in the control system
- Annex 17 Wiring diagram (in separate cover, if control system was delivered)
- Annex 18 Geniox Air Handling Units — Sustainability
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| Adjustment and maintenance operations
Q.6.5 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. Cleaning must be carried out with the utmost care to ensure that the
coil fins are not damaged.
The piping system must be vented once a year as air in the system can significantly reduce the capacity of the coils.
Q.6.5.1 Pump and pressure expansion
The service instructions issued by the pump manufacturer must be followed. The pressure expansion system must be
checked once a year. If necessary, the pressure must be increased to the correct level.
Q.6.5.2 Condensate water drain
Once a year clean the drip tray beneath the heat exchanger, as well as the drain and the water trap. Take care that
there is sufficient water in the water trap. See the explanation above.
If a droplet eliminator has been fitted, this must be checked once a year and cleaned if necessary.
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