Ultima Compact Air Cooled Liquid Chiller 30kW - 450kW TECHNICAL MANUAL
ULTIMA COMPACT Chillers About Airedale Products & Customer Services WARRANTY, COMMISSIONING & MAINTENANCE The equipment carries Airedale’s standard Parts (non consumable) & Labour warranty for a period of 12 months from the date of commissioning or 18 months from the date of despatch, which ever is the sooner. (Excludes the cost of any specialist access or lifting equipment.) Commissioning will be carried out by Airedale International Air Conditioning Ltd or an approved Airedale commissioning company.
Chillers ULTIMA COMPACT Contents GENERAL DESCRIPTION 4 Unit Identification Introduction Features Standard Features Optional Extras - Energy Saving Optional Extras - General 4 4 5 6 7 7 DESIGN FEATURES & INFORMATION 9 Electronic Expansion Valves Minimum System Water Volume Calculations Controls Control Scheme Features PERFORMANCE DATA Capacity Data Operating Limits Glycol Data Waterside Pressure Drops Pump Packages Sound Data GENERAL SPECIFICATION Mechanical Data Electrical Data Dimensions INSTALL
ULTIMA COMPACT Chillers General Description UNIT IDENTIFICATION INTRODUCTION AIR COOLED LIQUID CHILLER UCC Ultima Compact Chiller - Cooling Only 30 - 450 Model Size (Expressed as Nominal Cooling in kW) SQ- Single Circuit - Quiet Chiller (Models 30-80 (Except 75) Only) SSQ- Single Circuit - Super Quiet Chiller (Models 30-80 (Except 75) Only) D- Double Circuit - Standard Chiller DQ- Double Circuit - Quiet Chiller DSQ- Double Circuit - Super Quiet Chiller 2-16 Number of Fans /1 or /2 Singl
UCC30, UCC40, UCC75, UCC100, UCC110, UCC275, UCC300, UCC200, UCC225 UCC50, UCC60, UCC70 UCC125 & UCC130, UCC160 UCC330, UCC360, & UCC250 & UCC80 UCC150 & UCC180 UCC400 & UCC450 Construction 4 x eye bolts to BS4278 or Integrated lugs/Mounting feet Acoustically lined compressor enclosure Integrated lugs SSQ/DSQ Models Lifting Eye Bolts DSQ Models Lifting Eye Bolts DSQ Models Lifting Eye Bolts DSQ Models Lifting Eye Bolts DSQ Models Std 1 or 2 Std 2 Std 2 Std 2 1 x Tandem Set or 2 x Single 2 x Tand
ULTIMA COMPACT Chillers General Description STANDARD FEATURES Evaporator Stainless steel high efficiency brazed plate heat exchanger(s) will allow optimum heat transfer between media. Each heat exchanger is insulated with closed cell polyurethane foam to Class 1 fire rating. A pad heater is fitted to the single evaporator and will protect against freeze up in ambient temperatures as low as -20°C. Internal water pipework is trace heated. Connections for External Trace Heating (240V/500W available).
Chillers 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.
ULTIMA COMPACT Chillers General Description OPTIONAL EXTRAS - GENERAL - ALL MODELS Water Filter A 20 mesh water filter can be factory fitted on the inlet water pipework to protect the evaporator from clogging by sediment. Differential Pressure Switch Facilitates low flow limiting and pressure drop monitoring via the microprocessor. Remote Setpoint Adjust Allows the chilled water setpoint to be adjusted via an external 0-10V signal.
Chillers ULTIMA COMPACT Design Features & Information ELECTRONIC EXPANSION VALVES Thermostatic Expansion Whilst offering versatile control at the full design duty of the chiller, standard TEVs do not automatically optimise themselves to all operating conditions.
ULTIMA COMPACT Chillers Design Features & Information MINIMUM SYSTEM WATER VOLUME CALCULATIONS METHOD 1 Where the system permanent heat load is known: Vm = Water Flow Rate (litres/minute) x Minimum Compressor Run Time (mins) x Chiller Loading Factor Where Vm is the minimum water volume in litres Minimum Compressor Run Time is 2 minutes Chiller Loading Factor = Minimum Turndown (kW) x 1.2 Permanent Heat Load The Chiller Loading Factor limits: Max 1.00 Min 0.
Chillers ULTIMA COMPACT Design Features & Information CONTROLS General Description 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 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.
ULTIMA COMPACT Chillers Design Features & Information FEATURES Temperature The microprocessor maintains the set supply Chilled Water temperature by sensing the return and supply water temperatures and manages the compressor loading.
Chillers ULTIMA COMPACT Design Features & Information CONTROL SCHEME FEATURES Airedale recognises that all chiller applications are different but fall mainly into 2 application categories; Variable Supply Temperature and Constant Supply Temperature. The onboard microprocessor has the capability of satisfying either control requirement as illustrated below.
Chillers Technical Manual : Part No 6259543 TM E_1.3.
CAPACITY DATA - QUIET - SQ/DQ MODELS 15 1 2 3 4 25°C Output kW Input kW 33.6 9.5 34.7 9.6 35.8 9.7 39.3 10.1 37.8 11.0 39.1 11.1 40.4 11.2 44.3 11.5 51.4 13.2 53.2 13.3 55.0 13.4 60.4 13.7 58.6 16.0 60.6 16.1 62.6 16.3 68.6 16.8 66.0 19.2 68.2 19.4 70.4 19.6 77.1 20.2 79.4 20.2 82.0 20.4 84.6 20.6 92.7 21.2 75.5 21.7 78.0 21.9 80.5 22.1 88.1 22.8 105.5 25.9 109.2 26.1 112.5 26.4 123.4 27.1 110.3 25.3 114.0 25.6 117.6 25.8 129.1 26.5 132.9 34.7 137.1 35.0 141.4 35.5 154.6 36.7 133.2 34.5 137.5 34.9 141.
Chillers Technical Manual : Part No 6259543 TM E_1.3.0 04/2013 CAPACITY DATA - SUPER QUIET SSQ/DSQ MODELS 1 2 3 4 25°C Output kW Input kW 34.0 9.2 35.2 9.3 36.4 9.4 39.9 9.8 37.9 10.9 39.1 11.0 40.4 11.1 44.3 11.5 51.4 13.2 53.2 13.3 55.0 13.4 60.3 13.8 58.5 16.0 60.6 16.1 62.6 16.3 68.6 16.8 66.0 19.2 68.2 19.4 70.4 19.6 77.0 20.2 77.3 21.5 79.8 21.6 82.3 21.9 90.1 22.6 75.6 21.7 78.1 21.9 80.6 22.1 88.2 22.8 103.6 27.1 107.2 27.3 110.5 27.6 121.0 28.4 109.6 25.7 113.3 26.0 116.9 26.3 128.2 27.0 135.
Chillers ULTIMA COMPACT Performance Data OPERATING LIMITS (For 100% Water) Standard Unit Minimum Ambient Air DB °C Maximum Ambient Air DB °C Minimum Leaving Water Temperature °C Maximum Return Water Temperature °C -5°C Refer to Performance Data - Capacity Data +6°C +20°C Unit with Electronic Fan Speed HP Control (-20°C) Minimum Ambient Air DB °C Maximum Ambient Air DB °C Minimum Leaving Water Temperature °C Maximum Return Water Temperature °C -20°C Refer to Performance Data - Capacity Data +6°C +20°C
ULTIMA COMPACT Chillers Performance Data WATERSIDE PRESSURE DROPS CAUTION (1) Constant water flow MUST be maintained. Variable water volume is NOT recommended and may invalidate warranty. Use the formula below to calculate the External Head Available: Total Pump Head Available - Chiller Pressure Drop = External Head Available = 103 kPa Example: UCC200D-6/2 9.
Chillers ULTIMA COMPACT Performance Data WATERSIDE PRESSURE DROPS CAUTION (1) Constant water flow MUST be maintained. Variable water volume is NOT recommended and may invalidate warranty.
ULTIMA COMPACT Chillers Performance Data PUMP PACKAGES UCC30 - UCC80 (EXCEPT UCC75) TOTAL PUMP HEAD AVAILABLE (kPa) 250 9 200 8 150 100 50 0 0 1 2 3 4 5 6 7 5 6 7 5 6 7 WATERFLOW (l/s) TOTAL PUMP HEAD AVAILABLE (kPa) 300 7 6 250 200 150 100 50 0 0 1 2 3 4 WATERFLOW (l/s) TOTAL PUMP HEAD AVAILABLE (kPa) 350 5 4 300 250 3 2 1 200 150 100 50 0 0 1 2 3 4 WATERFLOW (l/s) 20 UCC30 UCC40 UCC50 - UCC60 UCC70 - UCC80 Curve UCC30 - UCC80 Curve Chillers Technical Man
Chillers ULTIMA COMPACT Performance Data TOTAL PUMP HEAD AVAILABLE (kPa) 250 8 225 7 200 6 175 150 5 125 100 5 10 15 20 25 30 35 40 WATERFLOW (l/s) TOTAL PUMP HEAD AVAILABLE (kPa) Single Head Pump or Run/Standby UCC75 - UCC450 (EXCEPT UCC80) 280 TOTAL PUMP HEAD AVAILABLE (kPa) PUMP PACKAGES 350 4 260 240 220 3 200 180 160 140 120 2 4 6 8 10 12 14 16 18 WATERFLOW (l/s) 2 300 1 250 200 150 100 1 2 3 4 5 6 7 8 9 10 11 WATERFLOW (l/s) UCC75 - 150 (Ex 80) UC
ULTIMA COMPACT Chillers Performance Data Twin Head Pump UCC75 - UCC450 (EXCEPT UCC80) TOTAL PUMP HEAD AVAILABLE (kPa) PUMP PACKAGES 260 240 7 220 6 200 5 180 160 140 5 10 15 20 25 30 35 TOTAL PUMP HEAD AVAILABLE (kPa) 200 TOTAL PUMP HEAD AVAILABLE (kPa) WATERFLOW (l/s) 350 4 180 160 140 120 100 5 10 15 20 25 30 WATERFLOW (l/s) 3 300 2 250 1 200 150 100 50 2 4 6 8 10 12 14 16 18 WATERFLOW (l/s) UCC75 - 130 (Ex 80) UCC160 - 250 UCC275 UCC300 - 400 UCC450 22
Chillers ULTIMA COMPACT Performance Data SOUND DATA Measurement of Sound Data All sound data quoted has been measured in the third-octave band limited values, using a Real Time Analyser calibrated sound intensity meter in accordance with BS EN ISO9614 Part 1 : 1995. The Global sound data quoted is valid for noise emitted in the horizontal plane in all directions All Sound Power Levels quoted are calculated from measured sound intensity according to BS EN ISO9614 Part 1 : 1995.
ULTIMA COMPACT Chillers Performance Data SOUND DATA Global Chiller Sound Level Standard - D Models Sound Measurement UCC75D-2/1 UCC100D-2/1 UCC110D-4/2 UCC125D-3/1 UCC130D-4/2 UCC150D-3/1 UCC160D-4/2 UCC180D-6/2 UCC200D-6/2 UCC225D-6/2 UCC250D-6/2 UCC275D-8/2 UCC300D-8/2 UCC330D-10/2 UCC360D-10/2 UCC400D-12/2 UCC450D-12/2 1 2 3 Power Pressure Power Pressure Power Pressure Power Pressure Power Pressure Power Pressure Power Pressure Power Pressure Power Pressure Power Pressure Power Pressure Power Pressu
Chillers ULTIMA COMPACT Performance Data SOUND DATA Global Chiller Sound Level Quiet - SQ & DQ Models Sound Measurement UCC30SQ-1/1 UCC30DQ-1/1 UCC40SQ-1/1 UCC40DQ-1/1 UCC50SQ-2/1 UCC50DQ-2/1 UCC60SQ-2/1 UCC60DQ-2/1 UCC70SQ-2/1 UCC70DQ-2/1 UCC75DQ-2/1 UCC80SQ-2/1 UCC80DQ-2/1 UCC100DQ-3/1 UCC110DQ-4/2 UCC125DQ-3/1 UCC130DQ-4/2 UCC150DQ-4/1 UCC160DQ-6/2 UCC180DQ -6/2 UCC200DQ-6/2 UCC225DQ-8/2 UCC250DQ-8/2 UCC275DQ-8/2 UCC300DQ-10/2 UCC330DQ-10/2 UCC360DQ-12/2 UCC400DQ-12/2 UCC450DQ-14/2 1 2 3 Power Pressur
ULTIMA COMPACT Chillers Performance Data SOUND DATA Global Chiller Sound Level Super Quiet - SSQ & DSQ Models Sound Measurement UCC30SSQ-1/1 UCC30DSQ-1/1 UCC40SSQ-1/1 UCC40DSQ-1/1 UCC50SSQ-2/1 UCC50DSQ-2/1 UCC60SSQ-2/1 UCC60DSQ-2/1 UCC70SSQ-2/1 UCC70DSQ-2/1 UCC75DSQ-2/1 UCC80SSQ-2/1 UCC80DSQ-2/1 UCC100DSQ-3/1 UCC110DSQ-4/2 UCC125DSQ-4/1 UCC130DSQ-6/2 UCC150DSQ-4/1 UCC160DSQ-6/2 UCC180DSQ-6/2 UCC200DSQ-6/2 UCC225DSQ-8/2 UCC250DSQ-8/2 UCC275DSQ-10/2 UCC300DSQ-12/2 UCC330DSQ-14/2 UCC360DSQ-14/2 UCC400DSQ-16/
Chillers ULTIMA COMPACT General Specification UCC30SQ-1/1 UCC30DQ-1/1 MECHANICAL DATA Duty - Cooling Cooling Only Nominal Input EER Capacity Steps Dimensions - H x L x W Weight - Machine Weight - Operating Construction - Material / Colour Evaporator Insulation Water Volume (Total Internal) Total Max.
ULTIMA COMPACT Chillers General Specification MECHANICAL DATA Duty - Cooling Cooling Only Nominal Input EER Capacity Steps Dimensions - H x L x W Weight - Machine Weight - Operating Construction - Material / Colour Evaporator Insulation Water Volume (Total Internal) Total Max.
Chillers ULTIMA COMPACT General Specification MECHANICAL DATA Duty - Cooling Cooling Only Nominal Input EER Capacity Steps Dimensions - H x L x W Weight - Machine Weight - Operating Construction - Material / Colour Evaporator - Type/Insulation Water Volume (Total Internal) Total Max.
ULTIMA COMPACT Chillers General Specification MECHANICAL DATA Duty - Cooling Cooling Only Nominal Input EER Capacity Steps Dimensions - H x L x W Weight - Machine Weight - Operating Construction - Material / Colour Evaporator Type/Insulation Water Volume (Total Internal) Total Max.
Chillers ULTIMA COMPACT General Specification UCC30SQ-1/1 UCC30DQ-1/1 UCC40SQ-1/1 UCC40DQ-1/1 22 109 27 113 16 32 16 40 W 40 40 W 500 A A kW ELECTRICAL DATA Unit Data Nominal Run Amps (1) Maximum Start Amps (2) Permanent Supply Mains Supply Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size Max Mains Incoming Cable Size Control Circuit Evaporator Pad Heater Rating External Trace Heating Available (fitted by others) Condenser Fan - Per Fan Quantity Full Load Amps Lock
ULTIMA COMPACT Chillers General Specification ELECTRICAL DATA Unit Data Nominal Run Amps (1) Maximum Start Amps (2) Permanent Supply Mains Supply Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size Max Mains Incoming Cable Size Control Circuit Evaporator Pad Heater Rating External Trace Heating Available (fitted by others) Condenser Fan - Per Fan Quantity Full Load Amps Locked Rotor Amps Motor Rating Compressor - Per Compressor Quantity Motor Rating Nominal Run Amps Sump Heater R
Chillers ULTIMA COMPACT General Specification ELECTRICAL DATA Unit Data Nominal Run Amps (1) Maximum Start Amps (2) Permanent Supply Mains Supply Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size Max Mains Incoming Cable Size Control Circuit Evaporator Pad Heater Rating External Trace Heating Available (fitted by others) Condenser Fan - Per Fan Quantity Full Load Amps Locked Rotor Amps Motor Rating Compressor - Per Compressor Quantity Motor Rating Nominal Run Amps (1) Sump Heat
ULTIMA COMPACT Chillers General Specification ELECTRICAL DATA Unit Data Nominal Run Amps (1) Maximum Start Amps (2) Permanent Supply Mains Supply Rec Permanent Fuse Size Rec Mains Fuse Size Max Permanent Incoming Cable Size Max Mains Incoming Cable Size Control Circuit Evaporator Pad Heater Rating External Trace Heating Available (fitted by others) Condenser Fan - Per Fan Quantity Full Load Amps Locked Rotor Amps Motor Rating Compressor - Per Compressor Quantity Motor Rating Nominal Run Amps (1) Sump Heat
Chillers ULTIMA COMPACT General Specification DIMENSIONS SINGLE ROW FANS - /1 80 P3 P1 P2 P4 6 1200 (Except UCC75) 1 2 3 4 5 6 55 UCC30 - UCC80 B C 55 4 D 7 Electric Control Panels Mains Electric Isolators Mains Cable Entry 20mm Ø Mounting Holes Optional Plenum Extension Water Connections: UCC30-40 - 1 1/2” UCC50-80 (Ex 75) - 2” Emergency Stop 500 5 1410 2 A 20 600 290 40 60 300 20 460 3 1 310 1200 mm mm mm A(1) 1650 (2500) 2500 2500 B 300 300 300 C 1050 1450 1450 D 300
ULTIMA COMPACT Chillers General Specification POINT LOADINGS, WEIGHTS & CENTRE OF GRAVITY (C OF G) SINGLE ROW FANS - /1 UCC30 - UCC80 (Except UCC75) 1 2 Model SQ/DQ UCC30 SQ/DQ-1/1 UCC40 SQ/DQ-1/1 UCC50 SQ/DQ-2/1 UCC60 SQ/DQ-2/1 UCC70 SQ/DQ-2/1 UCC80 SQ/DQ-2/1 Model SSQ/DSQ UCC30 SSQ/DSQ-1/1 UCC40 SSQ/DSQ-1/1 UCC50 SSQ/DSQ-2/1 UCC60 SSQ/DSQ-2/1 UCC70 SSQ/DSQ-2/1 UCC80 SSQ/DSQ-2/1 = C of G P1 P3 P2 P4 P2 125 150 180 190 195 215 P3 125 140 185 200 205 230 P4 125 140 185 200 205 230 (1) (1) kg
Chillers ULTIMA COMPACT General Specification DIMENSIONS DOUBLE ROW FANS - /2 25 UCC110 - UCC450 (Except UCC125 & UCC150) L 1 2 3 4 5 6 F G H J K 25 4 7 Electric Control Panels Mains Electric Isolators Mains Cable Entry 20mm Ø Mounting Holes Optional Plenum Extension Water Flange Connections: UCC160-250 DN80 PN16 UCC275-450 DN100 PN16 Emergency Stop 5 500 E 6 D 7 C 1 630 2 3 20 50 50 25 A 25 B Model D UCC110D - UCC160D UCC180D - UCC250D UCC275D - UCC300D UCC330D - UCC360D UCC40
ULTIMA COMPACT Chillers General Specification POINT LOADINGS, WEIGHTS & CENTRE OF GRAVITY (C OF G) DOUBLE ROW FANS - /2 UCC110 - UCC450 (Except UCC125 & UCC150) 1 2 Model D UCC110D-4/2 UCC130D-4/2 UCC160D-4/2 UCC180D-6/2 UCC200D-6/2 UCC225D-6/2 UCC250D-6/2 UCC275D-8/2 UCC300D-8/2 UCC330D-10/2 UCC360D-10/2 UCC400D-12/2 UCC450D-12/2 Model DQ UCC110DQ-4/2 UCC130DQ-4/2 UCC160DQ-6/2 UCC180DQ-6/2 UCC200DQ-6/2 UCC225DQ-8/2 UCC250DQ-8/2 UCC275DQ-8/2 UCC300DQ-10/2 UCC330DQ-10/2 UCC360DQ-12/2 UCC400DQ-12/2 UCC45
Chillers ULTIMA COMPACT Installation Data UNIT LIFTING Employ lifting specialists. Local codes and regulations relating to the lifting of this type of equipment should be observed. Use the lifting eye bolts/lifting lugs provided. Attach lifting chains to the 4 lifting eye bolts/lifting lugs provided, each chain and eye bolt must be capable of lifting the whole chiller. Use the appropriate spreader bars/lifting slings with the holes/lugs provided. Lift the unit slowly and evenly.
ULTIMA COMPACT Chillers Installation Data POSITIONING CAUTION 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. Where vibration transmission to the building structure is possible, fit spring antivibration mounts and flexible water connections. Observe airflow and maintenance clearances.
Chillers ULTIMA COMPACT Installation Data ANTI VIBRATION MOUNTING - OPTIONAL Spring Type (CLS) 13 12 6 3 - 5mm 9 3 - 5mm 11 4 3 2 X 1 5 5 8 10 7 14 High deflection steel spring Spring pressure plate Height adjusting nut Locking nut Load bearing supports Load bearing top plate High frequency isolation pad 10 dia holding down bolt holes High frequency isolation grommets Steel spring location rings Transportation/restraining bolts Machine frame Machine holding M16 stud/nuts ELEVATION BASE PLATE
ULTIMA COMPACT Chillers Installation Data WATER SYSTEM CAUTION Chilled water pipework and ancillary components must be installed in accordance with: National and Local Water supply company standards. The manufacturer's instructions are followed when fitting ancillary components. The system water is treated to prevent corrosion and algae forming.
Chillers ULTIMA COMPACT Installation Data WATER SYSTEM Standard Recommended Installation (Parts Supplied By Others) 4 2 1 5 6 3 P M FS T T FLOW SCHEMES Key: P 1 2 3 4 5 6 7 Filter 20 Mesh Pump Filter 1/16” Pressure Sensor Flow Switch Flushing By Pass Leg Pressure Sensor 7 1 Water In 2 Water Out Basic Supplied Water Schematic TT F 1 (Includes Flow Switch Optional Extra) 2 TT FS F OPTIONAL FLOW SCHEMES Filter Only Scheme Comprises: Standard Circuit plus: TT F 1 Optional Extras: Fl
ULTIMA COMPACT Chillers Installation Data PUMP OPTIONS - FLOW Key: SCHEMES Single Head Pump Scheme - Comprises: Standard Circuit plus: Optional Extras: Flow Switch 20 Mesh Water Filter Flushing Bypass Circuit Single Head Pump 1 Water In 2 Water Out F TT 1 2 TT F FS M Twin Head Pump Scheme - Comprises: Standard Circuit plus: Optional Extras: Flow Switch 20 Mesh Water Filter Flushing Bypass Circuit Twin Head Pump F TT 1 2 TT FS M F M Single Head Run/Standby Pump Scheme - Com
Chillers ULTIMA COMPACT Installation Data ELECTRICAL General CAUTION Wires should be capable of carrying the maximum load current under non-fault conditions at the stipulated voltage. CAUTION As standard the equipment is designed for 400V, 3 phase, 3 wire 50Hz and a separate permanent 230V, 1 phase, 50Hz supply, to all relevant IEE regulations, British standards and IEC requirements. A fused and isolated electrical supply of the appropriate phase, frequency and voltage should be installed.
ULTIMA COMPACT Chillers Installation Data INTERCONNECTING WIRING No Pumps Single Circuit (not including: leak detector, remote setpoint adjust and differential pressure switch) UCC30 - UCC80 (Excluding UCC75) Double Circuit UCC30 - UCC450 CAUTION 46 L1 L2 L3 N2 E Mains incoming supply 400V/3PH/50Hz (N2 only required for Models 30-80Q & 50-70SQ) L4 N1 E Separate Permanent Supply 230V/1PH/50Hz 2 N External Trace Heating Connections 240V/500W max 506
Chillers ULTIMA COMPACT Installation Data INTERCONNECTING WIRING With Pumps Single Circuit (not including: leak detector, remote setpoint adjust and differential pressure switch) UCC30 - UCC80 (Excluding UCC75) Double Circuit UCC30 - UCC450 L1 L2 L3 N2 E Mains incoming supply 400V/3PH/50Hz (N2 only required for Models 30-80Q & 50-70SQ) L4 N1 E Separate Permanent Supply 230V/1PH/50Hz 2 N External Trace Heating Connections 240V/500W max 506 505
Head Office: Airedale International Air Conditioning Ltd Leeds Road Rawdon Leeds LS19 6JY United Kingdom Tel: Fax: +44 (0) 113 239 1000 +44 (0) 113 250 7219 e-mail: website: PART NO: ISSUE 903-128 TM E A B C 6259543 V1.3.0 DATE 01/08/04 01/02/05 01/08/05 04/2013 info@airedale.com www.airedale.
