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Summary of Contents for AIREDALE Ultima Compact UCCU30SQ-1/1
- Page 1 INSTALLATION, OPERATING & MAINTENANCE MANUAL Ultima Compact Condensing Unit Air Cooled Condensing Unit 30kW - 450kW...
- Page 2 To further protect your investment in Airedale products, we have introduced Airedale Service, who can provide full commissioning services, comprehensive maintenance packages and service cover 24 hours a day, 365 days a year (UK mainland). For a free quotation contact our Airedale Service or your local Sales Engineer.
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Page 3: Table Of Contents
Condensing Units ULTIMA COMPACT Contents GENERAL STATEMENT WARRANTY GENERAL DESCRIPTION Unit Identification Introduction Standard Features Features - Variations Optional Extras - Energy Saving Optional Extras – General INSTALLATION DATA Dimensions Unit Lifting Anti Vibration Mounting – Optional Positioning Refrigeration System Refrigeration Connections Pipe Sizing Guide Pipework Installation... -
Page 4: General Statement
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. Service and maintenance of Airedale equipment should only be carried out CAUTION by Technically trained competent personnel. -
Page 5: Warranty
To be read in conjunction with Airedale International Air Conditioning Ltd standard Conditions of Sale. The equipment carries Airedale’s standard warranty for a period of 24 months from the date of despatch or of invoice which ever is the sooner in respect of non-consumable parts only and does not include for the cost of labour incurred during the investigation or replacement of a defective item. -
Page 6: General Description
UCCU250DQ-8/2 INTRODUCTION The Airedale range of Ultima Compact air cooled condensing units covers the nominal capacity range 30kW to 450kW in 24 model sizes. The range is available with many optional variations including Quiet and Super Quiet sound level variants. - Page 7 Condensing Units ULTIMA COMPACT General Description STANDARD FEATURES All models sizes. Condenser Large surface area coil(s) ideally positioned to optimise airflow and heat transfer, manufactured from refrigeration quality copper tubes with mechanically bonded aluminium fins. Condenser Fan Axial fan assemblies with fingerproof grille and incorporating external rotor motor technology, to provide highly accurate discreet speed control, discharge air vertically.
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Page 8: Features - Variations
UCCU30, UCCU40, UCCU75, UCCU110, UCCU240, UCCU270, UCCU200, UCCU50, UCCU60, UCCU100, UCCU130, UCCU300, UCCU330, FEATURES - VARIATIONS UCCU225 & UCCU70 & UCCU125 & UCCU160 & UCCU360, UCCU400 UCCU250 UCCU80 UCCU150 UCCU180 & UCC450 Construction 4 x eye bolts to BS4278 or Integrated lugs/Mounting feet Integrated lugs Lifting Eye Bolts Lifting Eye Bolts... -
Page 9: Optional Extras - Energy Saving
Condensing Units ULTIMA COMPACT General Description OPTIONAL EXTRAS - ENERGY SAVING Power Factor Correction When applied to the motors of each compressor, the compressor power factor is controlled to a minimum operating value of 0.95 at the full operating capacity. This satisfies many supply authorities that may impose surcharges on equipment with power factor less than 0.95. -
Page 10: Installation Data
ULTIMA COMPACT Condensing Units Installation Data DIMENSIONS SINGLE ROW FANS - /1 UCCU30 - UCCU80 Electric Control Panels Mains Electric Isolators (Except UCCU75) Mains Cable Entry 20mm Ø Mounting Holes Optional Plenum Extension Refrigeration Connections Single Circuit Dual Circuit 1200 1200 Model SQ/DQ UCCU30 –... - Page 11 Condensing Units ULTIMA COMPACT Installation Data POINT LOADINGS, WEIGHTS & CENTRE OF GRAVITY (C OF G) SINGLE ROW FANS - /1 UCCU30 - UCCU80 (Except UCCU75) = C of G Operating C of G1 C of G2 Model SQ/DQ Weight (mm) (mm) UCCU30 SQ/DQ-1/1...
- Page 12 ULTIMA COMPACT Condensing Units Installation Data DIMENSIONS DOUBLE ROW FANS - /2 UCCU110 - UCCU450 Electric Control Panels Mains Electric Isolators Mains Cable Entry 20mm Ø Mounting Holes Optional Plenum Extension Refrigeration Connections Emergency Stop Model D UCCU110D - UCCU160D 2365 1850 2100...
- Page 13 Condensing Units ULTIMA COMPACT Installation Data POINT LOADINGS, WEIGHTS & CENTRE OF GRAVITY (C OF G) DOUBLE ROW FANS - /2 UCCU110 - UCCU450 = C of G Operating C of G1 C of G2 Model D Weight (mm) (mm) UCCU110D-4/2 1320 UCCU130D-4/2...
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Page 14: Unit Lifting
Lift the unit slowly and evenly. If the unit is dropped, it should immediately be checked for damage and reported to Airedale Service. CAUTION Only use lifting points provided. The unit should be lifted from the base and where possible, with all packing and protection in position. -
Page 15: Anti Vibration Mounting - Optional
Condensing Units ULTIMA COMPACT Installation Data ANTI VIBRATION MOUNTING – OPTIONAL COMPONENTS: Locating Screw Retaining Nut & Washer Levelling Screw Levelling Lock Nut Retaining Studs Upper Retaining Nuts Lower Retaining Nuts Spring assembly Pressure Plate Top Plate Bolting-down holes DIMENSIONS: FØ... -
Page 16: Positioning
ULTIMA COMPACT Condensing Units Installation Data POSITIONING The installation position should be selected with the following points in mind: Position on a stable and even base, levelled to ensure that the compressor operates correctly. Levelling should be to +/- 5mm. ... -
Page 17: Refrigeration System
Installation Data REFRIGERATION SYSTEM Standard Recommended Installation OUTDOOR UNIT - ULTIMA COMPACT CONDENSING UNIT INDOOR UNIT - BY OTHERS Suction accumulator (optional - factory fitted) Receiver pump down ball valve (optional - factory fitted) Liquid receiver & pressure relief assembly (optional - factory fitted) Suction &... -
Page 18: Refrigeration Connections
Special consideration should be given to vertical pipe runs and heat pump installation. Unit performance will reduce if there are vertical rises of above 5m. Please consult Airedale Service for risers above 10m. When insulating refrigerant lines, cut approximately 30 - 50cm longer than the distance between the units to ensure the insulation goes right upto the unit. -
Page 19: Pressure Testing
EVACUATION Evacuation for systems operating with R407C refrigerant to be carried out as follows (for alternative refrigerants please refer to Airedale). Use a high vacuum pump and connect to the high and low pressure sides of the system via a gauge manifold fitted with compound gauges. A high vacuum gauge should be fitted to the system at the furthest point from the vacuum pump. -
Page 20: Interconnecting Wiring
ULTIMA COMPACT Condensing Units Installation Data INTERCONNECTING WIRING Single Circuit Mains incoming supply 400V/3PH/50Hz 50Hz (not including: leak detector, (N2 Only Required For UCCU30-80Q/DQ & UCCU50-60SSQ/DSQ) and remote setpoint adjust) ... - Page 21 Condensing Units ULTIMA COMPACT pLAN Terminations The plugged termination ensures that the connections are made simultaneously. Failure to attach the cables this way may cause damage to the controller. Condensers & Condensing Units Installation & Maintenance : 6259675 IM V1.9.0 04/2016...
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Page 22: Electrical Data
ULTIMA COMPACT Condensing Units Installation Data UCCU30SQ-1/1 UCCU40SQ-1/1 UCCU50SQ-2/1 UCCU60SQ-2/1 UCCU70SQ-2/1 UCCU80SQ-2/1 ELECTRICAL DATA UCCU30DQ-1/1 UCCU40DQ-1/1 UCCU50DQ-2/1 UCCU60DQ-2/1 UCCU70DQ-2/1 UCCU80DQ-2/1 Unit Data Nominal Run Amps Maximum Start Amps Permanent Supply 230 V 1 PH 50 Hz Mains Supply 400 V 3 PH 50 Hz Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size... - Page 23 Condensing Units ULTIMA COMPACT Installation Data ELECTRICAL DATA UCCU75D-2/1 UCCU100D-2/1 UCCU110D-4/2 UCCU125D-3/1 UCCU130D-4/2 UCCU150D-3/1 Unit Data Nominal Run Amps Maximum Start Amps Permanent Supply 230 V 1 PH 50 Hz Mains Supply 400 V 3 PH 50 Hz Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size mm²...
- Page 24 ULTIMA COMPACT Condensing Units Installation Data ELECTRICAL DATA UCCU160D-4/2 UCCU180D-6/2 UCCU200D-6/2 UCCU225D-6/2 UCCU240D-8/2 UCCU250D-6/2 Unit Data Nominal Run Amps Maximum Start Amps Permanent Supply 230 V 1 PH 50 Hz Mains Supply 400 V 3 PH 50 Hz Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size mm²...
- Page 25 Condensing Units ULTIMA COMPACT Installation Data ELECTRICAL DATA UCCU270D-8/2 UCCU300D-8/2 UCCU330D-10/2 UCCU360D-10/2 UCCU400D-12/2 UCCU450D-12/2 Unit Data Nominal Run Amps Maximum Start Amps Permanent Supply 230 V 1 PH 50 Hz Mains Supply 400 V 3 PH 50 Hz Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size mm²...
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Page 26: Controls
ULTIMA COMPACT Condensing Units - Controls GENERAL The microprocessor controller offers powerful analogue and digital control to meet a wide range of monitoring and control features including a real time clock and Industry standard DESCRIPTION communication port and network connections. The controller’s inbuilt display is used for viewing the unit operating status and making adjustments to control parameters by allowing the operator access to a series of display pages. -
Page 27: Viewing Unit Operating Status
The programme provides 3 On/Off periods per day, 7 days per week. The unit is factory set for continuous operation. Technical Support For further details, please contact Airedale. Condensers & Condensing Units Installation & Maintenance : 6259675 IM V1.9.0 04/2016... -
Page 28: Alarms
To reset or delete the alarms displayed in the alarm screen, simply press again. COMMON ALARMS Outlined below is a selection of Common Alarms, a full list is available, please contact Airedale. Phase Rotation A normally closed contact. When Phase Rotation is incorrect all controller outputs are de-activated. -
Page 29: Commissioning Data
Refer to Technical Manual - Performance Data - Capacity Data Maximum Ambient Air DB °C Minimum Evaporating Temperature °C -5°C Maximum Evaporating Temperature °C +10°C For conditions outside those quoted, please refer to Airedale. MECHANICAL DATA UCCU30SQ-1/1 UCCU40SQ-1/1 UCCU50SQ-2/1 UCCU60SQ-2/1... -
Page 30: Commissioning Procedure
GENERAL To be read in conjunction with the commissioning sheets provided, items highlighted should be recorded. CAUTION Please ensure all documents have been completed correctly and return to Airedale Technical Support immediately to validate warranty. PRE COMMISSIONING CHECKLIST CAUTION ALL work MUST be carried out by Technically Trained competent personnel. - Page 31 Condensing Units ULTIMA COMPACT Commissioning Procedure CAUTION Disable remote ON/OFF to ensure the unit does not start unintentionally. The unit will not start until microprocessor control SWITCH 1 is in the ON position. DO NOT SWITCH TO ON AT THIS STAGE ...
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Page 32: Commissioning Checklist
ULTIMA COMPACT Condensing Units Commissioning Procedure COMMISSIONING The following should be carried out with a load on the system, otherwise the unit is likely to short cycle. The following tests are to be carried out on 1 circuit at a time. CHECKLIST ... - Page 33 Condensing Units ULTIMA COMPACT Troubleshooting FAULT POSSIBLE CAUSE REMEDY/ACTION Unit Will Not Start No power. Check power supply to the controller. Wired incorrectly. Check wire connections in accordance with wiring diagram on control box lid. Loose wires. Check all wires, connections, terminals etc. Compressor not operating No power to compressor.
- Page 34 Troubleshooting FAULT POSSIBLE CAUSE REMEDY / ACTION Suction Pressure too low Low evaporator airflow (not Airedale Unit). Check fan motors, belts and drives. Flash gas (bubbles in sight glass) at Investigate for refrigerant leaks, repair and expansion valve. re-charge system.
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Page 35: Maintenance
Visually inspect the unit for general wear and tear, Rust should be inhibited, primed and treat metalwork. touched up with matching paint (available from Airedale or your Distributor). Visually inspect pipe and pipework insulation. Repair/rectify as necessary. Clean evaporator water strainer. -
Page 36: Compressor Maintenance
ULTIMA COMPACT Condensing Units Maintenance GENERAL MAINTENANCE (CONT.) 12 MONTHS ACTION NOTES Repeat 3 month checks plus the following: SYSTEM Check safety devices cut out the compressor at the correct settings. REFRIGERATION Leak test all R407C joints and inspect all Rectify as necessary. -
Page 37: Parts Identification
UCC .. /1 – DUAL CIRCUIT Discharge Line Ball Valve (optional) Customer pipe connections Liquid Discharge non return valve (optional) Customer pipe connections Suction Discharge Thermostat Switch Mains Panel HP Switch Door Interlocking isolator Suction Pressure Transducer Emergency Stop Compressor Electrical Terminal Box Condenser Coils Oil Level Sight Glass Incoming Customer Mains Access Points... - Page 38 1 & 2...
- Page 39 Condensing Units ULTIMA COMPACT Notes: Condensers & Condensing Units Installation & Maintenance : 6259675 IM V1.9.0 04/2016...
- Page 40 W here to Fin d U s Head Office: Airedale International Air Conditioning Ltd Leeds Road Rawdon Leeds LS19 6JY United Kingdom Tel: +44 (0) 113 239 1000 Fax: +44 (0) 113 250 7219 e-mail: enquiries@airedale.com website: www.airedale.com PART NO:...
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