Related Manuals for AIREDALE Artus ARC66-21PE1H-7
Summary of Contents for AIREDALE Artus ARC66-21PE1H-7
- Page 1 Artus™ Hybrid, Low Energy Fan Coil Unit Technical, Installation, Maintenance and Commissioning Manual...
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Page 2: Customer Services
Airedale Ltd. endeavours to ensure that the information in this document is correct and fairly stated, but none of the statements are to be relied upon as a statement or representation of fact. Airedale Ltd. does not accept liability for any error or omission, or for any reliance placed on the information contained in this document. -
Page 3: Health And Safety
IMPORTANT The information contained in this manual is critical to the correct operation and maintenance of the unit and should be read by all persons responsible for the installation, commissioning and maintenance of this Airedale unit. Safety The equipment has been designed and manufactured to meet international safety standards but, like any mechanical/ electrical equipment, care must be taken if you are to obtain the best results. -
Page 4: Environmental Policy
** Based on the maximum allowable water temperature. ROHS COMPLIANCE Under the EU Directives, Airedale International Air Conditioning Ltd. hereby declares that Artus products are RoHS compliant according to the definitions and restrictions given by the Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE). - Page 5 Comfort ARTUS™ Ecodesign Data Item Cooling Capacity (Sensible) (1) (2) (3) Prated, c Cooling Capacity (Latent) (1) (2) (3) Prated, c Heating Capacity (65/55°C) (4) Prated, h Heating Capacity (45/35°C) (4) Prated, h Total electric power input at 140 l/s 0.015 0.015 0.015...
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Page 6: Table Of Contents
ARTUS™ Comfort Contents Customer Services Health and Safety Environmental Policy Specification Introduction Nomenclature Unit Overview Construction Airflow Electrical Waterside Controls Quick Selection Quick Selection Procedure Quick Selection - Section A - Capacity Quick Selection - Section B - Waterside Pressure Drop Quick Selection - Section C - Acoustics Quick Selection - Section D - Air Throw Quick Selection - Section E - Fan Power Technical Data Operating Limits Performance Data - High Water Flow Rate Coil (>0.1l/s) Performance Data - Low Water Flow Rate Coil (<0.1l/s) Mechanical and Electrical Data Installation... -
Page 7: Specification
Comfort ARTUS™ Specification Introduction The Artus Low energy fan coil unit is designed for both cooling and heating with no system ductwork. The unit is self contained with all controls, valves and auxiliary equipment required for operation. The Artus is a versatile, flexible solution designed with ease of installation, commissioning and maintenance in mind. -
Page 8: Unit Overview
ARTUS™ Comfort Unit Overview Unit Cabinet Washable Filter Fan Microswitch Condensate Pump Controller Pressure Independent Control Valve Connection Panel Condensate Tray Return Air Temperature Sensor / Commissioning Plug Socket Condensate Pump Reservoir Hinged Fan Assembly Latch Closure and Retaining Clip ARTUS™... -
Page 9: Construction
Camouflage ● Micro Perforation Pattern (SAS D1522). ● 0.7mm Polyester Powder Coated Zintec. ● Free Area 22%. ● Other options are available, contact Airedale. Fascia Sizes Available in sizes: 572 x 572mm (10mm border, to fit 24mm Ceiling Systems). 581 x 581mm (10mm border, to fit 15mm Ceiling Systems). -
Page 10: Airflow
ARTUS™ Comfort Airflow Fan & Motor Assembly The fan is encased in a bespoke plastic shroud which has an aerodynamic profile increasing the efficiency of the fan assembly inside the unit. The plastic shroud is made from 30% glass filled nylon minimising the weight of the hinged door assembly. -
Page 11: Electrical
Comfort ARTUS™ Electrical Electrical connections are located conveniently on a external face of the unit. Item Description 230V/1PH/50Hz Mains Incoming Connector* BACnet MSTP Connection (optional) KNX Display Connection to Room Sensor BACnet Port X1 RJ45 (optional) ... - Page 12 ARTUS™ Comfort Electrical A control box is located internally within the unit with a dedicated panel housing all electrical components. All wiring is numbered and conforms to European standards. Units are powered from a 230V/1PH/50Hz power supply making them suitable for domestic installation. ...
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Page 13: Waterside
Option 1. 2 pipe, 2 port PIC valve single mode of heat transfer (cooling or heating) The first option available from Airedale is a single coil with an integrated PIC valve. Option 2. 4 pipe, 2 coils segregated cooling and heating with 2 port PIC valves The second option is segregated coils for cooling and heating. - Page 14 ARTUS™ Comfort Unit Terminations 2 Pipe, 2 Port PIC Valve Cooling Mode Cooling Outlet Return Return Air Cooling Inlet Supply 2 Pipe, 2 Port PIC Valve Heating Mode Heating Outlet Return Return Air Heating Inlet Supply 2 Port PIC Motorised Valve Bleed Valve ARTUS™...
- Page 15 Comfort ARTUS™ Unit Terminations 4 Pipe, 2 Coil Cooling and Heating Segregated Coils Cooling Inlet Supply Return Air Cooling Outlet Return Heating Inlet Supply Return Air Heating Outlet Return 2 Port PIC Motorised Valve Bleed Valve ARTUS™ Technical Manual 9690348 v3_04_2020...
- Page 16 ARTUS™ Comfort Unit Terminations 4 Pipe, 1 Coil Cooling and Heating Changeover Coil Cooling Mode Return Cooling Outlet Heating Outlet Return Air Supply Cooling Inlet Heating Inlet Heating Mode Cooling Outlet Return Heating Outlet Return Air Cooling Inlet Supply Heating Inlet 2 Port PIC Motorised Valve Bleed Valve 3 Port Thermic Valve...
- Page 17 Comfort ARTUS™ Water Control Valve 2 Port Pressure Independent Control Valve (PIC Valve). 0-10V. Constant flow is achieved by use of the PIC valve. The PIC valve operates on a principle of equal percentage. ● Excellent valve authority and control - not affected by system pressure fluctuations. ●...
- Page 18 ARTUS™ Comfort Condensate Pump The condensate pump fitted to the unit shall be a rotary diaphragm pump with the following features: ● Rotary diaphragm “GyRok” technology. ● Antibacterial tubing open to atmosphere via an air vent in the reservoir – this inhibits the growth of bacteria inside the tubing.
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Page 19: Controls
Ethernet ports on IP variants. In the case of BACnet IP, to minimise installation time, two RJ45 sockets on the side of the Artus are provided for line topologies. To build larger networks for Artus units, Airedale recommends use of Ethernet switch on each segment. - Page 20 ARTUS™ Comfort Controls Overview Unlike traditional fan coils, the control system and valve arrangement are fully integrated into each Artus as standard. The Artus controller is a native BACnet device and is fully tested, and certified by the BACnet association. Features Thermal Control –...
- Page 21 Comfort ARTUS™ Controls Room Operator Unit (optional) The Room Operator Unit offers touch sensitive keys, an internal NTC sensor, segmented backlit display and is powered directly via the KNX bus. The Room Operator Unit has an integral sensor to measure room temperature. When networked with an Artus, it controls to an average of the room temperature taken from the operator unit and the return air temperature of each respective unit.
- Page 22 ARTUS™ Comfort Room Operator Display Green Leaf Function Energy efficiency is indicated by a leaf icon. The icon is either Green or Red. A green leaf signals to the occupant that the Artus is operating at its most optimised energy efficient mode. A red leaf indicates that setpoint parameters have changed locally (a manual override).
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Page 23: Quick Selection
(Section B, Graph 8) (Section B, Graph 10) (Section B, Graph 9) (Section B, Graph 11) The quick selection graphs are based on nominal conditions of 27°C/ 46% Return air. If different selections are required, please contact Airedale. ARTUS™ Technical Manual 9690348 v3_04_2020... - Page 24 ARTUS™ Comfort Quick Selection Quick Selection Procedure This flow chart is designed to guide you through the selection process for Artus, selecting the unit coil type and supply airflow based on a desired heating effect. Heating How many Coils? 2 Coils 1 Coil Select the supply airflow against the heating effect based on...
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Page 25: Quick Selection - Section A - Capacity
Comfort ARTUS™ Quick Selection - Section A - Capacity Graph 1 - High Flow Coil Changeover: Supply Airflow vs. Cooling Effect 3.50 3.00 2.50 2.00 6/9°C Water Temps 8/11°C Water Temps 1.50 10/13°C Water Temps 14/17°C Water Temps 1.00 Data based upon return air of 0.50 27°C/ 46% RH. - Page 26 ARTUS™ Comfort Quick Selection - Section A - Capacity Graph 2 - Low Flow Coil Changeover: Supply Airflow vs. Cooling Effect 3.50 3.00 2.50 2.00 6/12°C Water Temps 8/14°C Water Temps 1.50 10/16°C Water Temps 14/20°C Water Temps 1.00 Data based upon return air of 0.50 27°C/ 46% RH.
- Page 27 Comfort ARTUS™ Quick Selection - Section A - Capacity Graph 3 - High Flow Coil Changeover: Supply Airflow vs. Heating Effect 4.50 4.00 3.50 3.00 2.50 50/40°C Water Temps 45/35°C Water Temps 2.00 40/35°C Water Temps 1.50 35/30°C Water Temps 1.00 Data based upon return air of 20°C.
- Page 28 ARTUS™ Comfort Quick Selection - Section A - Capacity Graph 4 - Low Flow Coil Changeover: Supply Airflow vs. Heating Effect 4.00 3.50 3.00 2.50 45/35°C Water Temps 2.00 40/35°C Water Temps 35/30°C Water Temps 1.50 30/25°C Water Temps 1.00 Data based upon return air 0.50 of 20°C.
- Page 29 Comfort ARTUS™ Quick Selection Section A - Capacity Graph 5 - High Flow Coil Segregated: Supply Airflow vs. Cooling Effect 3.50 3.00 2.50 2.00 6/9°C Water Temps 8/11°C Water Temps 1.50 10/13°C Water Temps 14/17°C Water Temps 1.00 Data based upon return air of 0.50 27°C/ 46% RH.
- Page 30 ARTUS™ Comfort Quick Selection Section A - Capacity Graph 6 - Low Flow Coil Segregated: Supply Airflow vs. Cooling Effect 3.50 3.00 2.50 2.00 6/9°C Water Temps 8/11°C Water Temps 1.50 10/13°C Water Temps 14/17°C Water Temps 1.00 Data based upon return air of 0.50 27°C/ 46% RH.
- Page 31 Comfort ARTUS™ Quick Selection - Section A - Capacity Graph 7 - Heating Coil Segregated: Supply Airflow vs. Heating Effect 1.60 1.40 1.20 1.00 82/71°C Water Temps 0.80 70/60°C Water Temps 60/50°C Water Temps 0.60 50/40°C Water Temps 0.40 Data based upon return air 0.20 of 20°C.
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Page 32: Quick Selection - Section B - Waterside Pressure Drop
ARTUS™ Comfort Quick Selection - Section B - Waterside Pressure Drop Graph 8 - High Flow Coil- Changeover: Water Flow Rate (PIC Valve) vs. Waterside Pressure Drop 0.02 0.04 0.06 0.08 0.12 0.14 0.16 0.18 Water Flow Rate (l/s) Graph 9 - Low Flow Coil - Changeover: Water Flow Rate (PIC Valve) vs. Waterside Pressure Drop 0.02 0.04 0.06... - Page 33 Comfort ARTUS™ Quick Selection - Section B - Waterside Pressure Drop Graph 10 - High Flow Coil - Segregated: Water Flow Rate (PIC Valve) vs. Waterside Pressure Drop 0.02 0.04 0.06 0.08 0.12 0.14 0.16 0.18 Water Flow Rate (l/s) Graph 11 - Low Flow Coil - Segregated: Water Flow Rate (PIC Valve) vs.
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Page 34: Quick Selection - Section C - Acoustics
ARTUS™ Comfort Quick Selection - Section C - Acoustics Noise performance is critical to satisfactory selection of air conditioning equipment. The components within Artus were selected to give an acceptable noise level at ‘typical’ cooling effects and supply airflow rates. For a given set of chilled water temperatures, the cooling effect depends on the supply airflow and to a good approximation they are directly proportional. - Page 35 Comfort ARTUS™ Assessment by an Acoustic Consultant For maximum accuracy the assessment of the acoustics is best undertaken by an acoustic consultant. Many factors need to be taken into account, including the noise generated by each Artus unit, the effect of multiple Artus units, the distance between noise source and observer, room reverberation and the extent of absorption by surfaces.
- Page 36 ARTUS™ Comfort Quick Selection - Section C - Acoustics Assessment without an Acoustic Consultant For projects that do not have an acoustic consultant the following estimations are provided. This is a less precise approach than using an acoustic consultant. These estimates are for a number of typical case study scenarios. The NR figures have been calculated for each case by an acoustic consultant and the input data is shown.
- Page 37 Comfort ARTUS™ Quick Selection - Section C - Acoustics Commercial Office with False Ceiling Mid- Cooling Supply Zone Max kW Ceiling Sound frequency load Description Zone Type airflow, Calc NR Finishes Dimensions each Insulation reverberation time In ceiling, Carpet, Metal open plan, 6m x 4.5m plaster walls,...
- Page 38 ARTUS™ Comfort Quick Selection - Section C - Acoustics Commercial Office without False Ceiling, Exposed Services Cooling Mid-frequency Zone Max kW Supply Ceiling Sound Description Zone Type load Calc NR Finishes reverberation Dimensions each airflow, l/s Insulation W/m2 time Carpet, Exposed, plaster open plan,...
- Page 39 Comfort ARTUS™ Quick Selection - Section C - Acoustics Residence / hotel - Living room / bedroom Cooling Supply Mid-frequency Max kW Ceiling Sound load Caption airflow, Calc NR Finishes reverberation each Insulation time W/m2 Residential Floor: oak matt lacquered Solid ‘penthouse’, engineered planks + loose...
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Page 40: Quick Selection - Section D - Air Throw
ARTUS™ Comfort Quick Selection - Section D - Air Throw Air Throw Data for a supply airflow of 140l/s >0.25m/s 0.15 - 0.25m/s 0.10 - 0.15m/s <0.10m/s 2700mm 300mm >0.25m/s 2400mm 600mm 0.15 - 0.25m/s 1800mm <0.10m/s 0.10 - 0.15m/s 600mm 1200mm 600mm... -
Page 41: Quick Selection - Section E - Fan Power
Comfort ARTUS™ Quick Selection - Section E - Fan Power Graph 16 - Absorbed Fan Power 1 Coil 2 Coil Supply Airflow (l/s) Graph 17 - Specific Fan Power 0.140 0.120 0.100 0.080 1 Coil 0.060 2 Coil 0.040 0.020 0.000 Supply Airflow (l/s) ARTUS™... -
Page 42: Technical Data
ARTUS™ Comfort Technical Data Operating Limits 0.030 0.029 0.028 0.027 0.026 0.025 0.024 0.023 0.022 0.021 0.020 0.019 0.018 0.017 0.016 0.015 0.014 0.013 0.012 0.011 0.010 0.009 0.008 0.007 0.006 0.005 0.004 0.003 0.002 0.001 0.000 Dry Bulb Temperature (°C) CIBSE Comfort Envelope Artus Operating Limits Storage Envelope... -
Page 43: Performance Data - High Water Flow Rate Coil (>0.1L/S)
Comfort ARTUS™ Technical Data Performance Data - High Water Flow Rate Coil (>0.1l/s) Cooling Nominal Airflow 140l/s Combined Coil Chilled Water Inlet and Outlet Temperatures - 3K Water ∆t - Nominal Airflow 140l/s Model Air On 6 / 9 °C 7 / 10 °C 8 / 11 °C 9 / 12 °C... - Page 44 ARTUS™ Comfort Technical Data Performance Data - High Water Flow Rate Coil (>0.1l/s) Heating Nominal Airflow 140l/s Combined Coil Heated Water Inlet and Outlet Temperatures - 5K Water ∆t - Nominal Airflow 140l/s Model Air On 50 / 45 °C 45 / 40 °C 40 / 35 °C 35 / 30 °C...
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Page 45: Performance Data - Low Water Flow Rate Coil (<0.1L/S)
Comfort ARTUS™ Technical Data Performance Data - Low Water Flow Rate Coil (<0.1l/s) Cooling Nominal Airflow 140l/s Combined Coil Chilled Water Inlet and Outlet Temperatures - 6K Water ∆t - Nominal Airflow 140l/s Model Air On 6 / 12 °C 7 / 13 °C 8 / 14 °C 9 / 15 °C... - Page 46 ARTUS™ Comfort Technical Data Performance Data - Low Water Flow Rate Coil (<0.1l/s) Heating Nominal Airflow 140/s Combined Coil Heated Water Inlet and Outlet Temperatures - 5K Water ∆t - Nominal Airflow 140l/s Model Air On 45 / 40 °C 40 / 35 °C 35 / 30 °C 30 / 25 °C...
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Page 47: Mechanical And Electrical Data
Comfort ARTUS™ Technical Data Mechanical and Electrical Data Notes Units Capacity Nom Cooling (Gross) 2.86 2.67 2.86 2.84 2.66 2.84 Nom Heating (Gross) 1.43 0.23 1.57 0.23 Nom Heating (Gross) 7.05 1.19 7.23 1.19 Fan Power Input (Fan Gain) 12.7 14.8 12.7 12.7... -
Page 48: Installation
ARTUS™ Comfort Installation Installation should be completed in the following order: 1. Unpack the unit and check the contents against the list below. 2. Mount and level the unit, ensuring that the stated clearances and airflow requirements are observed. Check the condensate drain is in the correct position and that the hose is free from damage or kinks. -
Page 49: Unpacking The Ceiling Raft
Comfort ARTUS™ Installation Unpacking the Ceiling Raft Step - Carry and place the box in a safe area for unpacking. It is advised that 2 people perform this operation or a trolley is used. Step - Open the box from top face as shown. -
Page 50: Pipework Termination Positions
ARTUS™ Comfort Installation Pipework Termination Positions 2 Pipe 4 Pipe 1 Coil Changeover CW IN HW OUT CW OUT HW IN 4 Pipe 2 Coils Segregated CW IN HW OUT HW IN CW OUT ARTUS™ Technical Manual 9690348 v3_04_2020... -
Page 51: Dimensions - Ceiling Unit
Comfort ARTUS™ Installation Dimensions - Ceiling unit 540 Hanging Centres 4 No. HANGING BRACKETS (SUITABLE FOR M8 OR M10 THREADED BAR AND NUTS) ARTUS™ Technical Manual 9690348 v3_04_2020... -
Page 52: Clearance And Airflow Requirements - Ceiling Unit
ARTUS™ Comfort Installation Clearance and Airflow Requirements - Ceiling Unit 600mm 600mm RETURN SUPPLY RETURN RETURN SUPPLY SUPPLY Image Displaying Cooling Mode 600mm clearance is required around the unit to ensure correct, efficient operation. This is for both airflow and mechanical services. -
Page 53: Clearance And Airflow Requirements - Exposed Unit
Comfort ARTUS™ Installation Clearance and Airflow Requirements - Exposed Unit The exposed Artus requires the same clearance of 600mm around the unit for airflow and mechanical services. Additional clearance is required below the unit for removal of the raft. The raft is removed / opened by pivoting on one edge. -
Page 54: X, Y, Z, Adjustable Installation Frame (Supplied By Others)
ARTUS™ Comfort Installation X, Y, Z, Adjustable Installation Frame (supplied by others) The Artus hybrid fan coil unit has been designed to fit in a low profile ceiling void. The unit is 206mm tall. To accommodate a mounting frame which facilities adjustment of the unit relative to the ceiling tiles, at least a further 85mm will need to be available to facilitate a two tier unistrut arrangement for around 60mm of adjustment. -
Page 55: Ceiling Integration Options
Comfort ARTUS™ Installation Ceiling Integration Options View on Rear of Unit 24mm T-Bar Ceiling Arrangement View on side of unit 2 EQUAL GAP 572 FASCIA PLATE 2 EQUAL GAP 24 T-Bar 24 T-Bar 15mm T-Bar Ceiling Arrangement View on side of unit 2 GAP 581 FASCIA PLATE 2 GAP... -
Page 56: Ceiling Raft
ARTUS™ Comfort Installation Ceiling Raft Once the Artus is installed and levelled, the following procedure can be carried out to mount the raft. Step - Before the lock nuts on the installation frame are tightened, the raft mounting bracket is to be fitted. ... - Page 57 Comfort ARTUS™ Installation Ceiling Raft Step - Level the raft mounting frame using the M6 bolt. Ensure the unit and raft is level within ±1°. = ±1° Step - Lift the decorative raft at an angle and hook it on the mounting frame. ...
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Page 58: Condensate Drain
ARTUS™ Comfort Installation Condensate Drain During operation in cooling mode, the unit removes moisture and lowers humidity from the air. This moisture must be removed to ensure that the drain tray does not overflow. The condensate pump outlet must be connected to the building drainage system as per the diagram below. Gradient 1/50 -1/100 Fall Max 800mm 6mm ID braided hose is recommended for the condensate drain hose. -
Page 59: Return Air Temperature Sensor
Comfort ARTUS™ Return Air Temperature Sensor Return Air Temperature Sensor (located behind filter). Cooling Coil Bleed Valve Access (2 Coil units only). Bleeding Air Out of the Coil An air bleed is located at the top of the coil. This is accessed by dropping the fascia (single coil units) and through the access hole on the outside of the case (dual coil units). -
Page 60: Interconnecting Wiring
ARTUS™ Comfort Installation Interconnecting Wiring Electrical Connections ● A fused and isolated electrical supply of the appropriate phase, frequency and voltage should be installed by the customer. ● As standard the product is for an electrical supply of 230V, 1 Phase, 50Hz. ●... -
Page 61: Wiring Diagram
Comfort ARTUS™ Installation Wiring Diagram ARTUS™ Technical Manual 9690348 v3_04_2020... -
Page 62: Water Termination
ARTUS™ Comfort Installation Water Termination Electrical power is needed at the unit to drive the valve gear during waterside commissioning. CAUTION Electrical installation and commissioning must be fully completed before the waterside installation and commissioning can take place. Do not remove actuators during pipework installation and flushing. Actuators need to be powered CAUTION for commissioning. -
Page 63: Recommended Pipework
Recommended Pipework (External to Unit) This diagram shows the valid install for a 2 pipe Artus unit; another manifold set would be required for a 4 pipe Artus unit. Please contact Airedale for more information. Fixed ori ce ow measurement device... - Page 64 2 pipe heating only 2 pipe cooling only Recommended Pipework Installation - 4 Pipe Cooling and Heating Changeover Coil Plate heat Airedale (or third party) air-cooled chiller exchanger 2 pipe cooling only 4 pipe heating and cooling Glycol Circuit...
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Page 65: Commissioning Valve Set (Option)
Comfort ARTUS™ Installation Commissioning Valve Set (Option) Isolation valve (supply) Female 1/2" taper thread BSPT (System side) Venturi meter Isolation valve (return) DN15 solder connections (Artus side) Drain cock Flow to Artus Flow Flow Return Return Flushing Bypass Flow Return ARTUS™... -
Page 66: Material Specification
ARTUS™ Comfort Installation Material Specification Main Components Material Used Disposal Method Weight (kg) Chassis GALVATITE Z2 G275N 1.2MM Recyclable Cosme�c Fascia Panel Polyester Powder Coated ZINTEC 0.7mm Recyclable Tubes: Copper Heat Exchanger Endplates: Galvanised Steel Recyclable Fin plates: Aluminium (Hydrophilic Coa�ng) Blades: Polypropylene Motor housing: Cast Aluminium Guard: Steel... -
Page 67: Commissioning
Airedale do not offer any commissioning services for the Artus. Mechanical commissioning, including water side balancing, must be completed by others before Airedale or other third party CAUTION Siemens Solution Partners configure the Artus(s) for master/slave operation, room operator units, BMS integration and so forth. - Page 68 ARTUS™ Comfort Commissioning Pressure Independent Control Valve (PICV) The valve is factory set to position 9. Flow adjustment To set the selected flow, rotate the dial on the valve to the desired position. Line up the desired preset position to the indicator mark on the valve body.
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Page 69: Temperature Simulation Valve Override Plugs
Thermic Valve Commissioning Steps The Airedale valve override plugs must be used during commissioning to simulate a heating/cooling demand. This is important as - unlike fan coil units without this feature - the valve heads should not be removed during commissioning and must instead be driven to the correct heating or cooling position. -
Page 70: Maintenance
ARTUS™ ARTUS™ Comfort Comfort Maintenance Accessibility The design of the system allows servicing to be carried out readily and easily. Lowering the fascia enables access and allows replacement of certain parts. Electrical The equipment has been designed and manufactured to meet international safety standards but, like any mechanical/ electrical equipment, care must be taken if you are to obtain the best results. - Page 71 The filters required to be changed are supplied in a kit from Airedale. The kit comprises of two short and one long filter. ARTUS™ Technical Manual 9690348 v3_04_2020...
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Page 72: Opening The Unit
ARTUS™ ARTUS™ Comfort Comfort Maintenance Opening the Unit Locate the latch side of the unit which can be identified by the 2 larger 6mm holes in the fascia panel. A 4mm Allen key should be offered up to the unit through the 6mm perforated holes in the fascia panel and on to the hex socket on the latch housing. -
Page 73: Filter Change
Comfort Comfort ARTUS™ ARTUS™ Maintenance Filter Change Push Push Push 1 off Required (front) 2 off Required (Left/right side) ARTUS™ Technical Manual 9690348 v3_04_2020... -
Page 74: Drain Tray Removal
ARTUS™ ARTUS™ Comfort Comfort Maintenance Drain Tray Removal Remove push fit hose from drip tray spigots either side prior to removing tray (be aware the drip tray could contain condensate). Engage snap barbs at either end of drip tray to remove from coil end plates. Manipulate the tray from the front locating lugs to drop the drip tray out from the unit / ceiling void. -
Page 75: Fascia Removal
(W x L) (mm) (24mm T-bar) (15mm T-bar) (no T-bar) – – 572 x 572 – – 581 x 581 – – 596 x 596 – Airedale Recommended Optional Installation Option Not Available ARTUS™ Technical Manual 9690348 v3_04_2020... - Page 76 ARTUS™ ARTUS™ Comfort Comfort Maintenance Fascia Removal (Oversized) The fascia can be removed via the self-tapping screws if required. Care should be taken not to lose the additional spacers. Right Front (Latch Side) ...
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Page 77: Troubleshooting
Comfort Comfort ARTUS™ ARTUS™ Troubleshooting General Alarms Fault Possible Cause Remedy/action Check ON/OFF switch is in the ON position. Unit will not start No power Check fuse (F1). Check power supply to the controller. No lights on controller when power is applied, check/replace Controller failure microprocessor. - Page 78 ARTUS™ ARTUS™ Comfort Comfort Troubleshooting Alarm Conditions Fault Possible Cause Status Remedy/action Control Panel LED Temperature discrepancy*. Non Critical General waterside/air side fault. Illuminated Condensate high level. Critical 2 Clear drain. Return air sensor alarm*. Critical 1 Check/replace sensor. Supply air sensor alarm*. Non Critical Check/replace sensor.
- Page 79 All Airedale products or parts (non consumable) supplied for installation within the UK mainland and commissioned by an Airedale engineer, carry a full Parts & Labour warranty for a period of 12 months from the date of commissioning or 18 months from the date of despatch, whichever is the sooner.
- Page 80 Head Offi ce Airedale International Air Conditioning Ltd. Leeds Road Rawdon Leeds LS19 6JY Tel: +44 (0) 113 2391000 Fax:+44 (0) 113 2507219 E-mail enquiries@airedale.com Web www.airedale.com...