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Ultima™ Remote Air Cooled
Air Cooled Chiller
75kW - 450kW
TECHNICAL MANUAL
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Chillers
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Technical Manual : Part No 6259485 V1.15.0_08_2018
About Airedale Products & Customer Services
WARRANTY
All AIAC products or parts (non consumable) supplied for installation within the UK mainland and
commissioned by an AIAC 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.
Parts or Equipment supplied by AIAC for installation within the UK or for Export that are properly
commissioned in accordance with AIAC standards and specification, not commissioned by an AIAC
engineer; carry a 12 month warranty on non consumable Parts only from the date of commissioning
or 18 months from the date of despatch, whichever is the sooner.
Parts or equipment installed or commissioned not to acceptable AIAC standards or specification
invalidate all warranty.
Warranty is only valid in the
event that
In the period between delivery and commissioning the equipment: is properly protected & serviced as
per the AIAC installation & maintenance manual provided where applicable the glycol content is
maintained to the correct level.
In the event of a problem being reported and once warranty is confirmed as valid under the given
installation and operating conditions, the Company will provide the appropriate warranty coverage (as
detailed above) attributable to the rectification of any affected Airedale equipment supplied (excluding
costs for any specialist access or lifting equipment that must be ordered by the customer).
Any spare part supplied by Airedale under warranty shall be warranted for the unexpired period of the
warranty or 3 months from delivery, whichever period is the longer.
To be read in conjunction with the Airedale Conditions of Sale - Warranty and Warranty Procedure,
available upon request.
CAUTION
Warranty cover is not a substitute for maintenance. Warranty cover is conditional to maintenance
being carried out in accordance with the recommendations provided during the warranty period.
Failure to have the maintenance procedures carried out will invalidate the warranty and any liabilities
by Airedale International Air Conditioning Ltd.
SPARES
A spares list for 1, 3 and 5 years will be supplied with every unit and is also available from our
Spares department on request.
TRAINING
As well as our comprehensive range of products, Airedale offers a modular range of Refrigeration
and Air Conditioning Training courses, for further information please contact Airedale.
CUSTOMER SERVICES
For further assistance, please e-mail: [email protected] or telephone:
Customer Services
UK Sales Enquiries
+ 44 (0) 113 238 7789
International Enquiries
+ 44 (0) 113 239 1000
Spares Hot Line
+ 44 (0) 113 238 7878
Airedale Service
+ 44 (0) 113 239 1000
Technical Support
+ 44 (0) 113 239 1000
Training Enquiries
+ 44 (0) 113 239 1000
For information, visit us at our Web Site: www.airedale.com
AIAC 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. AIAC Ltd does
not accept liability for any error or omission, or for any reliance placed on the information contained
in this document.
The development of Airedale products and services is continuous and the information in this
document may not be up to date. It is important to check the current position with AIAC Ltd at the
address stated. This document is not part of a contract or licence unless expressly agreed.
No part of this document may be reproduced or transmitted in any form or by any means, electronic
or mechanical, including photocopying, recording, or information storage and retrieval systems, for
any purpose other than the purchaser's personal use, without the express written permission of
AIAC Ltd.
2018 Airedale International Air Conditioning Limited. All rights reserved. Printed in the UK.
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Contents
Warranty 2
CUSTOMER SERVICES 2
HEALTH AND SAFETY 5
ENVIRONMENTAL CONSIDERATIONS 6
Freeze Protection 6
Environmental Policy 6
GENERAL DESCRIPTION 7
Unit Identification 7
Introduction 7
Standard Features 7
Optional Extras – Energy Saving 9
Optional Extras – General 10
DESIGN FEATURES & INFORMATION 11
Energy Efficiency 11
Minimum System Water Volume Calculations 12
Control Scheme Features 15
PERFORMANCE DATA 16
Capacity Data 16
Operating Limits 17
Glycol Data 17
Waterside Pressure Drops 18
Sound Data 19
GENERAL SPECIFICATION 21
Mechanical Data 21
Electrical Data 24
Dimensions 27
INSTALLATION DATA 29
Unit Lifting 29
Positioning 30
Anti Vibration Mounting (Optional) 31
Water System 32
Electrical 33
Interconnecting Wiring 33
CONDENSER SPECIFICATION 35
General Specification 35
Dimensions 37
Weights 37
Unit Lifting 38
Positioning 38
ECODESIGN APPENDIX 39
URAC75D, URAC100D, URAC125D, URAC150D, URAC175D 40
URAC200D, URAC225D, URAC240D, URAC250D, URAC270D 41
URAC300D, URAC330D, URAC360D, URAC400D, URAC450D 42
URAC75DQ, URAC100DQ, URAC125DQ, URAC150DQ, URAC175DQ 43
URAC200DQ, URAC225DQ, URAC240DQ, URAC250DQ, URAC270DQ 44
URAC300DQ, URAC330DQ, URAC360DQ, URAC400DQ, URAC450DQ 45
URAC75DSQ, URAC100DSQ, URAC125DSQ, URAC150DSQ, URAC175DSQ 46
URAC200DSQ, URAC225DSQ, URAC240DSQ, URAC250DSQ, URAC270DSQ 47
URAC300DSQ, URAC330DSQ, URAC360DSQ, URAC400DSQ, URAC450DSQ 48
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Front Cover: Model URAC250DQ/DSQ Shown
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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.
CAUTION
1 Installation, service and maintenance of Airedale equipment should only be
carried out by technically trained competent personnel.
CAUTION
2 When working with any air conditioning units ensure that the electrical
isolator is switched off prior to servicing or repair work and that there is no
power to any part of the equipment.
3 Also ensure that there are no other power feeds to the unit such as fire alarm
circuits, BMS circuits etc.
4 Electrical installation commissioning and maintenance work on this equipment
should be undertaken by competent and trained personnel in accordance with
local relevant standards and codes of practice.
5 The refrigerant used in this range of products is classified under the COSHH
regulations as an irritant, with set Workplace Exposure Levels (WEL) for
consideration if this plant is installed in confined or poorly ventilated areas.
6 A full hazard data sheet in accordance with COSHH regulations is available
should this be required.
Protective Personal
Equipment
Airedale recommends that personal protective equipment is used whilst installing,
maintaining and commissioning equipment.
Refrigerant
Warning
The Airedale Remote air cooled chiller uses R407C refrigerant which is a high pressure
refrigerant. It requires careful attention to proper storage and handling procedures.
Use on manifold gauge sets designed for use with R407C refrigerant. Use only
refrigerant recovery units and cylinders designed for high pressure refrigerants.
R407C must only be charged in the liquid state to ensure correct blend makeup.
The refrigerant must be stored in a clean, dry area away from sunlight. The refrigerant
must never be stored above 50°C.
Manual Handling
Some operations when servicing or maintaining the unit may require additional
assistance with regard to manual handling. This requirement is down to the discretion of
the engineer. Remember do not perform a lift that exceeds your ability.
Health and Safety
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FREEZE
PROTECTION
Airedale recommends the following actions to help protect the unit during low
temperature operation. This also includes the units subject to low ambient temperatures.
Units with supply water temperatures below +5°C
Glycol is recommended when a supply water temperature of +5°C or below is
required or when static water can be exposed to freezing temperatures.
Units subject to ambient temperatures lower than 0°C
Glycol of an appropriate concentration
(1)
is used within the system to ensure
adequate protection. Please ensure that the concentration is capable of
protection at least 3°C lower than ambient.
Water / glycol solution is constantly circulated through all waterside pipework
and coils to avoid static water from freezing.
Ensure that pumps are started and running even during shut down periods,
when the ambient is within 3°C of the solution freeze point
(1)
(i.e. if the solution
freezes at 0°C, the pump must be operating at 3°C ambient).
Additional trace heating is provided for interconnecting pipework.
(1)
Referrer to your glycol supplier for details
ENVIRONMENTAL
POLICY
It is our policy to:
Take a proactive approach to resolve environmental issues and ensure
compliance with regulatory requirements.
Train personnel in sound environmental practices.
Pursue opportunities to conserve resources, prevent pollution and eliminate
waste.
Manufacture products in a responsible manner with minimum impact on the
environment.
Reduce our use of chemicals and minimise their release to the environment.
Measure, control and verify environmental performance through internal and
external audits.
Continually improve our environmental performance.
CE Directive
Airedale certify that the equipment detailed in this manual conforms with the following
EC Directives:
Electromagnetic Compatibility Directive (EMC)
2014/30/EU
Low Voltage Directive (LVD)
2014/35/EU
Machinery Directive (MD)
89/392/EEC version 2006/42/EC
Pressure Equipment Directive (PED)
2014/68/EU
Ecodesign
2009/125/EC
To comply with these directives appropriate national & harmonised standards have been
applied. These are listed on the Declaration of Conformity, supplied with each product.
Maximum and Minimum Operation Temperature (TS) and Pressure (PS)
Refrigeration
Allowable Temperature Range (TS) = Min -20°C* to Max 120°C**
Maximum Allowable Pressure (PS) = High Side 26.0 Barg
*Based on the refrigerant temperature in the unit off state in the lowest permitted
ambient temperature.
**Based on the maximum allowable super-heated refrigerant temperature.
Ecodesign
Directive
2009/125/EC
Units within this range are that are not Ecodesign compliant can still be used in process
applications that are above >12°C supply water temperature, as these fall outside the
Ecodesign parameters. Products sold outside of the EU are exempt from this directive.
Please refer to your Airedale account manager for full details.
Environmental Considerations
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General Description
UNIT IDENTIFICATION
REMOTE AIR COOLED LIQUID CHILLER
URAC
Ultima Remote Air Cooled Chiller
75 – 450
Model Size (Expressed as Nominal Cooling in kW)
D
Double Circuit - Standard Chiller
DQ
Double Circuit - Quiet Chiller
DSQ
Double Circuit - Super Quiet Chiller
Example
URAC250DQ
INTRODUCTION
The Airedale range of Ultima Remote Air Cooled liquid chillers covers the nominal
capacity range 75kW to 450kW in 45 model sizes incorporating Standard D, Quiet DQ
and Super Quiet DSQ variations.
Attention has been placed on maximising the unit’s performance while keeping the sound
and vibration levels and footprint to an absolute minimum.
The range has been specifically designed for plant room installations.
A matching range of Air Cooled Condensers is available to complement the Remote Air
Cooled Liquid Chiller, please refer to the Air Cooled Condenser Specification.
REFRIGERANTS
The range has been designed and optimised for operation with the ozone benign
R407C refrigerant.
STANDARD FEATURES
Standard Chiller
- D
The Standard Ultima Air Cooled Remote Chiller comes complete with:
Microprocessor Control
Evaporator Pad Heater
Multiple Scroll Compressors
Plate Evaporator
Connections to Remote Condenser
Dual Independent Refrigeration Circuits
Electronic Expansion Valve(s)
Connections for External Trace Heating (240V/500W available)
A set of 4 M24 collared eye bolts to BS4278
Quiet Chiller
- DQ
With the benefits of the Standard range, the Quiet chiller is supplied with an acoustic
package, which incorporates:
Compressor enclosure lined with Acoustic material
Super Quiet Chiller
- DSQ
With the benefits of the Standard range, the Super Quiet chiller is supplied with a Quiet
acoustic package, which incorporates the following to become one of the quietest
chillers available:
Compressor enclosure lined with 40mm Acoustic material
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General Description
STANDARD FEATURES
Construction
The base and superstructure are fabricated from galvanised steel to ensure a tough,
durable, weatherproof construction.
Unit panels are manufactured from galvanised sheet steel coated with epoxy baked
powder paint to provide a durable and weatherproof finish.
Standard unit colour is Light Grey (RAL 7035).
Compressors and evaporator are mounted on a rigid galvanised heavy-duty frame. Fully
locked electrical panels are situated at one end of the unit. Access to the compressors is
via end panels adjacent to the electrical control panel.
A set of 4 M24 collared eye bolts to BS4278 are supplied.
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 0 fire rating.
Water inlet and outlet connections suit “Victaulic” type pipe and coupling assembly
(counter-pipes and clamps supplied as an optional extra).
A pad heater is fitted to the evaporator and will protect against freeze up in ambient
temperatures as low as -20°C.
Compressor
Tandem / Trio scroll compressors comprising 2/3 scroll compressors linked to provide 1
refrigeration circuit.
Each compressor includes internal motor protection, internal pressure relief, non return
valve, discharge temperature protection and sight glass. Each compressor is equipped
with oil heater to guard against oil foaming on start up.
Each Tandem / Trio has an oil equalisation line.
The compressors are mounted to the rigid galvanised heavy duty sub-frame with the use
of vibration reducing isolation.
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General Description
STANDARD FEATURES
Refrigeration
Each refrigeration circuit is supplied with the following:
Full operating charge of R407C
Electronic expansion valve
Liquid line ball valve
Discharge line ball valve
Large capacity filter drier with replaceable cores
Liquid line sight glass
Low pressure switch with manual reset via microprocessor controller
High pressure switch with manual reset
Suction and liquid pressure transducers
Pressure relief valve with integral rupture disc and indicator gauge
Controls
microprocessor controller can provide 4-6 stages of capacity control,
dependent upon model type, as standard. The controller incorporates full Building
Management System capabilities, full details can be found in the Controls section.
Electrical
Dedicated weatherproof electrical power and controls panels are situated at the end of
the unit and contain:
Separate, fully accessible, controls compartment, allowing adjustment of control
set points whilst the unit is operational
Circuit breakers for protection of all major unit components
Separate, permanent supply for controls/trace heating, 230v/50Hz/1ph
The electrical power and control panel is wired to the latest European standards
and codes of practice
Separate door locking electrical isolation for each mains compartment
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.
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General Description
OPTIONAL EXTRAS – GENERAL
Anti Vibration Mounts
(Spring Type)
Spring vibration isolators can be supplied loose for on site fitting to the base frame of
each chiller unit.
The isolators are suitable for fitting to a concrete slab or structural steelwork providing the
surface is level and of sufficient strength where a high level of vibration elimination
is required.
Anti Vibration Mounts
(Pad Type)
Pad vibration isolators can be supplied loose for on site fitting to the base frame of each
chiller unit.
The isolators are suitable for fitting to a structural steelwork only, providing the surface is
level and of sufficient strength where a moderate degree of vibration elimination is
required.
Sequence Control
For the efficient temperature and capacity operation of multiple units on a single site, the
sequence controller will permit interlinked operation of the complete system thereby
providing optimum temperature control and minimum power consumption.
Included within this package is a site visit by Airedale Control Specialists to set up
multiple unit sequence control.
BMS Interface Card
Enables Controlled chillers to be interfaced with most BMS, factory fitted,
please contact Airedale.
Dual Pressure Relief
Valve
A 3-way dual shut-off valve that incorporates 2 relief valve and rupture disc assemblies
per circuit. The valve allows the maintenance of individual pressure relief valves and
rupture discs without the need for refrigerant evacuation.
Electronic Soft Start
The electronic soft start enables the chiller compressor motor to be ramped to speed with
the minimum full load current. Further benefits include removal of nuisance tripping,
supply voltage dips and motor overheating.
Leak Detection Kit
(DQ & DSQ Models Only)
A factory calibrated and fitted leak detection kit, will raise an alarm when refrigerant gas is
detected.
Flow Switch
The flow switch will protect the chiller against low water flow, supplied loose.
Water Filter
20 mesh water filter(s) can be fitted on the inlet water pipework to protect the evaporator
from clogging by sediment, (supplied loose).
“Victaulic” Counterpipe
Kit
A pair of grooved counterpipes and clamps for each heat exchanger can be supplied for
waterside connections.
Alternative Refrigerant
For applications outside the EU, units can be supplied for use with R22, please specify at
time of order.
Commissioning
Airedale Service provides a full commissioning service carried out by professionally
trained, industry experienced engineers. For a competitive quotation, please contact
Airedale Customer Services.
Chillerguard®
In addition to commissioning, a 24 hour, 7 days a week on-call service is on available
throughout the year. This service will enable customers to contact a duty engineer outside
normal working hours and receive assistance over the telephone. The duty engineer can,
if necessary, attend site, usually within 24 hours or less. Full details will be forwarded on
acceptance of the maintenance agreement.
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Design Features & Information
ENERGY EFFICIENCY
Electronic Expansion
Valves (EEV)
Whilst offering versatile control at the full design duty of the chiller, standard Thermostatic
Expansion Valves (TEV) do not automatically optimise themselves to all operating
conditions. Therefore, if the chiller is operating at 40% or 50% of full load, especially at a
lower ambient temperature than that for which the valve was sized, the conventional TEV
must have the design head pressure available to ensure good refrigerant control.
Maintaining an artificially high condensing pressure is normal in conventional systems,
however, this leads to higher operating costs.
Using an EEV allows for good refrigeration control with the chiller operating at part load
and lower ambient conditions with a reduced condensing pressure. By fitting an EEV and
adjusting the head pressure control setting, reduction in energy running values of up
to 27% can be achieved. The Mollier diagram shown below helps to illustrate how this
increase in efficiency is achieved.
EEV’s differ to normal thermostatic expansion valves in their ability to maintain control of
refrigerant flow and the suction superheat at reduced head pressures. The turn-down rate
of a typical EEV is superior to that of it’s thermostatic equivalent, such that a reduced
optimum condensing pressure can be maintained at low compressor load. However low
the load is on the compressor, from zero to 100%, there will not be a problem with turn
down, even below 30% rated capacity.
Pressure
(Bar)
Enthalpy
(kJ/kg)
Bubble Curve
Reduction In
Condensing
Temp
Evaporating
Temp
Dew Curve
Reduction in
Compressor
Input Power
Increase in
Cooling Duty
Expansion
Heat of Rejection
Cooling Effect
Key
Cooling Cycle @ 22°C ambient with a conventional TEV fitted.
Cooling cycle @ 22°C ambient, demonstrating a typical EEV
condensing temperature taking full advantage of lower ambient air
temperatures (below 30°C).
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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 0.25
Example
250 kW Chiller, 7/12°C Water, Model URAC250DQ with a permanent load of 95 kW
litres 1085
95
1.260
2
54.19
60250
Vm
METHOD 2
Where the system permanent heat load is unknown:
Vm =
Water Flow Rate (litres/hour) x Minimum Turndown Ratio x 1.2
Maximum Compressor Starts Per Hour
Where
Minimum Turndown Ratio = Minimum Stage Capacity (kW)
Chiller Full Capacity (kW)
Example
250 kW Chiller, 7/12°C Water, Model URAC250DQ permanent load unknown.
litres 1031
12
1
x 1.2 x
250
60
x
5 x 4.19
3600 x 250
Vm
Method 1 is always preferred.
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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.
Also featured are a visual alarm and the facility to adjust and display control settings by
local operator for information and control.
FEATURES
Unit Remote ON/OFF
Disables/Enables the chiller remotely.
Compressor Anti Cycle
Control
Automatic via the Microprocessor.
Compressor Load Limit
Limits the condensing pressure by unloading above 24Barg.
Limits the evaporating pressure by unloading at the minimum pressure setpoint, which is,
adjustable depending on system glycol content.
Remote Setback
Temperature Setpoint
Switch
A setback setpoint for supply water temperature can be selected to suit summer/winter
conditions or night setback.
Compressor Hours Run
Displays hours run of each compressor.
Password Protection
The control system integrity can be maintained by restricting access with a password
PIN number.
CAUTION
IMPORTANT: To change the PIN number, please contact Airedale at time of order
with the preferred 4 digit number.
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Design Features & Information
-
CONTROLS
FEATURES
Temperature
The microprocessor maintains the set supply Chilled Water temperature by sensing the
return and supply water temperatures, compressor loading.
The microprocessor also monitors and displays the following measured parameters:
Supply Water Temperature
Return Water Temperature
Suction Pressure of each circuit
Liquid Pressure of each circuit
Suction Temperature at each circuit
Superheat for each circuit
Alarms
The following conditions will be detected, triggering a visual display:
Common for both circuits:
Low Supply Temperature
Emergency Stop
Water Flow
Individual for each circuit:
Individual alarms will isolate the affected circuit only.
Compressor Trip
Low Suction Pressure for each circuit
High Liquid Pressure for each circuit
Volt Free Contact Alarm Indication
Low Pressure Switch
Compressor Overload
High Compressor Discharge Temperature
Networking
A Local Area Network ( ) can be used to connect a number of chiller controllers to
offer intercommunication and sequence control. This also allows the connection of
computers, printers and modems on the same communications ring. For further details
and quotation, please contact Airedale Controls.
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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. Using the Airedale Variable Supply Temperature control scheme,
energy savings are available when compared with previous schemes and that of the
Constant Supply Temperature application.
Variable Supply Temperature control schemes offer energy savings where the supply
water temperature is not critical to its operation.
Selection of the best application control scheme can be made via a soft switch in the
microprocessor during initial commissioning.
Examples based on Models URAC200D having 6 Stages of Cooling
Variable Supply
Temperature Control
6
7 8 9
10
11
12
13
14
WATER TEMPERATURE °C
20%
40%
50%
60%
80%
100%
Chiller
Capacity %
Cooling Stage
Sequence
1 2 3 4 5
6
Return Water Temperature
Supply Water Temperature
Compressor Off
Mean Value
Constant Supply
Temperature Control
6 7 8
9
10
11
12
13
14
0 2 4 6 8
10
12
14
Supply Water Temperature
Return Water Temperature
Chiller
Capacity %
Cooling Stage
Sequence
20
40
50%
60
80
100%
1 2 3 4 5
6
WATER TEMPERATURE °C
CAUTION
Factory set to Variable Supply Temperature Control unless otherwise stated
at order.
Only when the mode selection has been set can the unit be enabled.
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Performance Data
CAPACITY DATA
Dew Condensing Temperature
Leaving Water
Temperature °C
40°C
45°C
50°C
55°C
Output kW
Input kW
Output kW
Input kW
Output kW
Input kW
Output kW
Input kW
URAC75
5
74.6
18.6
71.2
20.9
67.7
23.2
64.1
25.7 6 77.6
18.6
74
20.9
70.3
23.3
66.6
25.7 7 80.3
18.9
76.6
21.2
72.8
23.5
69
25.8
10
89.2
19.1
85.2
21.3
81.1
23.6
77
25.9
URAC100
5
101.1
24.8
96.7
27.9
92.2
31.2
87.6
34.5 6 104.9
24.8
100.4
28
95.7
31.2
91
34.5 7 108.7
25.1
103.9
28.3
99.1
31.5
94.2
34.7
10
120
25.3
114.8
28.5
109.6
31.7
104.4
34.9
URAC125
5
129.8
31.3
124.1
35.1
118.3
39
112.3
43.2 6 134.8
31.3
128.9
35.1
122.9
39
116.6
43.2 7 139.5
31.7
133.4
35.5
127.2
39.4
120.8
43.5
10
154.9
31.9
148.3
35.6
141.4
39.5
134.4
43.6
URAC150
5
156.6
37.4
150
42.1
143.1
47
135.9
52.2
6
162.4
37.6
155.6
42.2
14.4
47.1
140.9
52.3
7
168
38.1
160.8
42.7
153.4
47,5
145.8
52.5
10
185.9
38.6
178.1
43
170.1
47.7
161.8
52.6
URAC175
5
179.3
42.7
171.8
47.9
163.8
53.7
155.3
59.8 6 186.1
42.7
178.3
48
170
53,7
161.2
59.8 7 192.6
43.4
184.3
48.7
175.7
54.3
166.8
60.2
10
213.2
43.6
204.3
48.9
195
54.5
185.4
60.4
URAC200
5
203,7
48
195
53,9
185,8
60,4
175,9
67,4 6 211,6
47,7
202,7
53,6
193,1
60,1
182,8
67,3 7 218,7
48,9
209,2
54,9
199,3
61,3
188,9
68,1
10
242,3
48,5
232,2
54,5
221,6
61
210,5
68
URAC225
5
231
55
220
61,6
208,5
68,7
196,4
76,3 6 239,9
55,1
228,4
61,7
216,5
68,8
204,1
76,3 7 248,2
55,8
236,3
62,5
224
69,4
211,4
76,7
10
275,2
56,2
262,2
62,9
248,9
69,9
235,4
77,1
URAC240
5
243,6
62
231,2
69,9
218,5
77,9
205,5
86,1 6 252,6
62,2
239,7
69,9
226,6
77,9
213,2
86,1 7 261,5
62,5
248,2
70,1
234,7
78
221
86
10
289,4
63,2
275
70,6
260,5
78,1
245,8
85,8
URAC250
5
255,9
60,9
243,5
68,1
230,2
75,9
216,3
84,4 6 265,7
61,3
252,6
68,5
238,9
76,3
224,7
84,6 7 275,2
62,1
261,5
69,4
247,4
77
232,8
85,1
10
305,1
62,5
290,3
69,7
275,1
77,2
259,5
85,1
URAC270
5
284,4
71,5
269,5
80,5
254,3
89,6
238,8
99,1 6 294,8
71,7
279,4
80,5
263,8
89,7
247,9
99,1 7 305,3
71,8
289,5
80,7
273,5
89,8
257,2
99,2
10
338
72,4
321
81,2
303,8
90,2
286,4
99,3
URAC300
5
326
81
308,5
91
290,8
101,4
272,7
112,1 6 337,9
81
320
91,1
301,7
101,5
283,1
112,3
7
349,9
81,1
331,5
91,3
312,9
101,7
293,9
112,4
10
387,5
81,4
367,8
91,7
347,9
102,3
327,8
113
URAC330
5
367,9
91,4
347
102,4
325,8
113,9
304,1
125,8
6
381,5
91,5
360,1
102,6
338,2
114
316
125,9
7
395,3
91,7
373,3
102,8
350,9
114,2
328,2
126
10
438,4
92,4
414,8
103,5
390,9
114,9
366,7
126,5
URAC360
5
410,6
101,9
386,1
113,9
361,2
126,5
335,9
139,5
6
426
102,1
400,9
114,1
375,3
126,6
349,2
139,5 7 441,6
102,5
415,8
114,4
389,5
126,8
362,9
139,6
10
490,3
103,5
462,5
115,4
434,5
127,5
406,1
140
URAC400
5
451,8
114,8
426,8
128,3
401,4
142,1
375,6
156,3 6 468,6
115
442,8
128,4
416,6
142,3
390,1
156,5 7 485,5
115,3
459
128,8
432,2
142,5
405
156,7
10
538,5
116,2
509,9
129,6
481,1
143,3
452
157,3
URAC450
5
493,1
127,8
467,5
142,6
441,6
157,8
415,4
173,2 6 511,3
127,9
484,9
142,7
458,2
157,9
431,1
173,5 7 529,6
128,2
502,4
143,1
474,9
158,2
447,2
173,7
10
586,8
128,8
557,4
143,9
527,8
159,1
498
174,6
1
Output kW refers to the chilled water duty. All performance data is supplied in accordance with BS EN 14511-1:2018
2
Input kW refers to the compressor input power.
3
Duties applicable for chilled water T between 4 and 8°C.
4
Interpolate for water temperatures between those quoted, do not extrapolate
5
Water flow rate (l/s) = Output ÷ (4.19 x T) Except Glycol use, refer to Glycol Data.
6
For conditions outside those quoted, please refer to Airedale.
Page 17
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ULTIMA™ REMOTE AIR COOLED
Chillers
17
Technical Manual : Part No 6259485 V1.15.0_08_2018
Performance Data All performance data is supplied in accordance with BS EN 14511-1:2018
OPERATING LIMITS
(For 100% Water)
Minimum Ambient Air DB °C
-5°C
Maximum Ambient Air DB °C
Refer to Capacity Data
Minimum Leaving Water Temperature °C
+5°C
Maximum Return Water Temperature °C
+20°C
1
Temperatures lower than those stated can be obtained with the addition of glycol.
2
For conditions outside those quoted, please refer to Airedale.
GLYCOL DATA
Glycol is recommended when a supply water temperature of +5°C or below is required or
when static water can be exposed to freezing temperatures.
Ethylene Glycol Nominal Correction Factors
Glycol in System / Freezing
Point ºC 10% / -4°C
20% / -9°C
30% / -15°C
40% / -23°C
Cooling Duty
x by
0.98
0.97
0.95
0.93
Input Power
0.99
0.98
0.96
0.95
Water Flow
0.99
1.02
1.04
1.07
Pressure Drop
1.05
1.20
1.38
1.57
Propylene Glycol Nominal Correction Factors
Glycol in System / Freezing
Point ºC 10% / -2°C
20% / -6°C
30% / -12°C
40% / -20°C
Cooling Duty
x by
0.97
0.95
0.91
0.88
Input Power
0.99
0.98
0.96
0.95
Water Flow
0.98
0.97
0.95
0.95
Pressure Drop
1.08
1.17
1.31
1.45
Page 18
ULTIMA™ REMOTE AIR COOLED
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18
Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
Performance Data
WATERSIDE PRESSURE DROPS
URAC75 – URAC250
(Except URAC240)
CHILLER
PRESSURE DROP (kPa)
0
20
40
60
80
2 4 6 8 10 12 14 16
URAC75
URAC100
URAC125
URAC150
URAC175
URAC200
URAC225
URAC250
WATERFLOW (l/s)
URAC240 – URAC450
(Except URAC250)
CHILLER PRESSURE DROP (kPa)
0
25
50
75
100
5 10 15 20 25 30 35
URAC240
URAC400
URAC360
URAC330
URAC300
URAC270
URAC450
WATERFLOW (l/s)
(1)
For glycol solutions, please refer to Glycol Data.
All performance data is supplied in accordance with BS EN 14511-1:2018
Page 19
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ULTIMA™ REMOTE AIR COOLED
Chillers
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Technical Manual : Part No 6259485 V1.15.0_08_2018
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: 2009. The Global sound data quoted is valid for sound
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: 2009.
Sound Pressure Levels are calculated from sound power using the expanded parallel
piped method according to BS EN ISO11203: 2009.
Global Chiller Sound Level
Standard - D Models
Sound
Measurement
Overall
dB(A)
Frequency (Hz) dB
63
125
250
500
1000
2000
4000
URAC75D
Power 84 71
50
69
81
78
79
76
Pressure
@ 10m
53 39
19
37
49
46
47
44
URAC100D
Power 83 75
48
63
79
76
77
74
Pressure
@ 10m
51 43
16
32
47
45
46
42
URAC125D
Power 85 78
53
66
78
76
81
79
Pressure
@ 10m
54 47
21
34
46
44
49
47
URAC150D
Power 85 84
55
71
80
77
81
75
Pressure
@ 10m
53 53
23
39
48
46
49
44
URAC175D
Power 87 82
54
70
78
82
83
77
Pressure
@ 10m
55 51
23
38
47
50
51
45
URAC200D
Power 88 78
53
69
75
84
84
78
Pressure
@ 10m
57 46
21
38
44
52
53
46
URAC225D
Power 92 77
55
74
81
88
88
81
Pressure
@ 10m
61 45
23
42
49
56
57
49
URAC240D
Power 90 96
90
89
90
80
82
77
Pressure
@ 10m
62 68
62
61
62
52
54
49
URAC250D
Power 94 75
56
76
83
90
90
83
Pressure
@ 10m
63 43
25
45
52
58
59
51
URAC270D
Power 91 94
89
89
89
85
84
79
Pressure
@ 10m
63 66
61
61
61
57
56
51
URAC300D
Power 91 90
88
88
86
87
85
80
Pressure
@ 10m
63 62
60
60
58
59
57
52
URAC330D
Power 95 88
90
93
91
91
90
83
Pressure
@ 10m
67 60
62
65
63
63
62
55
URAC360D
Power 98 86
91
95
94
93
92
84
Pressure
@ 10m
70 58
63
67
66
65
64
56
URAC400D
Power 98 87
92
96
95
93
92
85
Pressure
@ 10m
70 59
64
68
67
65
64
57
URAC450D
Power 99 88
93
96
95
94
93
86
Pressure
@ 10m
71 60
65
68
67
66
65
58
1
dB(A) is the overall sound level, measured on the A scale.
All performance data is supplied in accordance with BS EN 14511-1:2018
2
All sound data measured at nominal conditions: Water in/out 12/7°C at 45°C dew point.
The Sound Pressure data quoted is only valid in free field conditions, where the unit is installed on a reflective base. If the equipment is
placed adjacent to a reflective wall, values may vary to those stated, typically increasing by 3dB for each side added.
Page 20
ULTIMA™ REMOTE AIR COOLED
Chillers
20
Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
Performance Data All performance data is supplied in accordance with BS EN 14511-1:2018
SOUND DATA
Global Chiller Sound Level
Quiet - DQ Models
Sound
Measurement
Overall
dB(A)
Frequency (Hz) dB
63
125
250
500
1000
2000
4000
URAC75DQ
Power 81 67
66
75
77
74
75
72
Pressure
@ 10m
49 35
35
43
45
42
43
40
URAC100DQ
Power 79 71
64
69
75
72
73
70
Pressure
@ 10m
47 39
32
38
43
41
42
38
URAC125DQ
Power 81 74
69
72
74
72
77
75
Pressure
@ 10m
50 43
37
40
42
40
45
43
URAC150DQ
Power 81 80
71
77
76
73
77
71
Pressure
@ 10m
49 49
39
45
44
42
45
40
URAC175DQ
Power 83 78
70
76
74
78
79
73
Pressure
@ 10m
51 47
39
44
43
46
47
41
URAC200DQ
Power 84 74
69
75
71
80
80
74
Pressure
@ 10m
53 42
37
44
40
48
49
42
URAC225DQ
Power 88 73
71
80
77
84
84
77
Pressure
@ 10m
57 41
39
48
45
52
53
45
URAC240DQ
Power 89 95
89
89
90
77
77
71
Pressure
@ 10m
61 67
61
61
62
49
49
43
URAC250DQ
Power 90 71
72
82
79
86
86
79
Pressure
@ 10m
59 39
41
51
48
54
55
47
URAC270DQ
Power 89 93
88
88
88
81
79
72
Pressure
@ 10m
61 65
60
60
60
53
51
44
URAC300DQ
Power 88 89
87
87
86
84
80
74
Pressure
@ 10m
60 61
59
59
58
56
52
46
URAC330DQ
Power 93 88
89
92
91
87
84
77
Pressure
@ 10m
65 60
61
64
63
59
56
49
URAC360DQ
Power 95 86
90
94
94
89
87
78
Pressure
@ 10m
67 58
62
66
66
61
59
50
URAC400DQ
Power 96 86
91
95
95
90
87
79
Pressure
@ 10m
68 58
63
67
67
62
59
51
URAC450DQ
Power 96 87
92
96
95
91
88
80
Pressure
@ 10m
68 59
64
68
67
63
60
52
Super Quiet - DSQ
Models
Sound
Measurement
Overall
dB(A)
Frequency (Hz) dB
63
125
250
500
1000
2000
4000
URAC75DSQ
Power 80 66
65
74
76
73
74
71
Pressure
@ 10m
48 34
34
42
44
41
42
39
URAC100DSQ
Power 78 70
63
68
74
71
72
69
Pressure
@ 10m
46 38
31
37
42
40
41
37
URAC125DSQ
Power 80 73
68
71
73
71
76
74
Pressure
@ 10m
49 42
36
39
41
39
44
42
URAC150DSQ
Power 80 79
70
76
75
72
76
70
Pressure
@ 10m
48 48
38
44
43
41
44
39
URAC175DSQ
Power 82 77
69
75
73
77
78
72
Pressure
@ 10m
50 46
38
43
42
45
46
40
URAC200DSQ
Power 83 73
68
74
70
79
79
73
Pressure
@ 10m
52 41
36
43
39
47
48
41
URAC225DSQ
Power 87 72
70
79
76
83
83
76
Pressure
@ 10m
56 40
38
47
44
51
52
44
URAC240DSQ
Power 88 94
88
88
90
72
69
63
Pressure
@ 10m
60 66
60
60
62
44
41
35
URAC250DSQ
Power 89 70
71
81
78
85
85
78
Pressure
@ 10m
58 38
40
50
47
53
54
46
URAC270DSQ
Power 87 92
87
87
88
76
72
64
Pressure
@ 10m
59 64
59
59
60
48
44
36
URAC300DSQ
Power 85 88
86
86
85
79
73
65
Pressure
@ 10m
57 60
58
58
57
51
45
37
URAC330DSQ
Power 90 87
88
91
91
82
77
68
Pressure
@ 10m
62 59
60
63
63
54
49
40
URAC360DSQ
Power 92 85
89
93
93
84
79
70
Pressure
@ 10m
64 57
61
65
65
56
51
42
URAC400DSQ
Power 93 85
90
94
94
85
80
71
Pressure
@ 10m
65 57
62
66
66
57
52
43
URAC450DSQ
Power 94 86
91
95
95
86
81
72
Pressure
@ 10m
66 58
63
67
67
58
53
44
1
dB(A) is the overall sound level, measured on the A scale.
2
All sound data measured at nominal conditions: Water in/out 12/7°C at 45°C dew point.
The Sound Pressure data quoted is only valid in free field conditions, where the unit is installed on a reflective base. If the equipment is
placed adjacent to a reflective wall, values may vary to those stated, typically increasing by 3dB for each side added.
Page 21
Chillers
ULTIMA™ REMOTE AIR COOLED
Chillers
21
Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
MECHANICAL DATA
URAC75
URAC100
URAC125
URAC150
URAC175
Duty – Cooling
Cooling Only
(1)
kW
76.6
103.9
133.4
160.8
184/3
Nominal Input
(1)
kW
21.2
28.3
35.5
42.7
48.7
EER
(2) 3.6
3.6
3.7
3.7
3.7
Capacity Steps
% 0-25-50-75-100
0-25-50-75-100
0-31-63-81-100
0-25-50-75-100
0-30-61-80-100
Dimensions - H x L x W
mm
1850 x 1800 x 760
1850 x 2000 x 760
Weight
Machine - D
kg
785
825
850
1180
1275
- DQ
kg
805
850
870
1220
1315
- DSQ
kg
840
885
905
1255
1345
Operating - D
kg
790
830
860
1190
1290
- DQ
kg
810
855
880
1230
1325
- DSQ
kg
845
890
915
1265
1360
Construction - Material / Colour
Plain Galvanised Steel Base with Galvanised Sheet Steel, Epoxy Baked Powder Paint
Superstructure– Light Grey (RAL 7035)
Evaporator
Brazed Plate
Insulation
Class 0
Water Volume
l
3.7
5.1
9.4
11.0
12.3
Total Max. Water Flow
l/s
6.1
8.2
10.5
12.7
14.7
Compressor
Tandem Scroll – Hermetic
Quantity
4 4 4 4 4
Oil Charge Volume (Total)
l 4 x 4.1
4 x 4.1
4 x 4.1
4 x 4.1
4.7 + 4.1 + 4.7 + 4.1
Oil Type
Polyol Ester
Refrigeration
Dual Circuit
Refrigerant Control
Electronic Expansion Valve
Refrigerant Type
R407C
Holding Charge
Dry Nitrogen
Connections - Evaporator
Suits “Victaulic” type Coupling & Pipe Assembly
Water Inlet / Outlet
mm / (in)
50 (2”)
50 (2”)
65 (2 1/2”)
65 (2 1/2”)
65 (2 1/2”)
Connections – Condenser
Discharge Line (brazed)
in
1 1/8
1 1/8
1 3/8
1 5/8
1 5/8
Liquid Line (brazed)
in
7/8
7/8
1 1/8
1 3/8
1 3/8
Water System – Evaporator
Min. System Water Volume
(3) l 358
489
625
755
696
Max. System Press
Bar
10
10
10
10
10
(1)
Nominal Cooling Duties based on 12/7°C water temperature and 45°C dew point, where output is the chilled water duty and
input is the compressor input power.
All performance data is supplied in accordance with BS EN 14511-1:2018
(2)
EER is the Cooling Duty compressor input power.
(3)
For minimum system volume refer to Minimum System Water Volume Calculations.
Page 22
ULTIMA™ REMOTE AIR COOLED
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Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
MECHANICAL DATA
URAC200
URAC225
URAC240
URAC250
URAC270
Duty – Cooling
Cooling Only
(1)
kW
209.2
236.3
248.2
289.5
289.5
Nominal Input
(1)
kW
54.9
62.5
70.1
80.7
80.7
EER
(2) 3.8
3.7
3.5
3.7
3.6
Capacity Steps
% 0-33-66-83-100
0-20-30-50-70-80-100
0-17-33-50-67-83-100
0-25-50-75-100
0-21-55-69-83-100
Dimensions - H x L x W
(5)
mm
1850 x 2000 x 760
1900 x 3200 x 900
1850 x 2000 x 760
1900 x 3200 x 900
Weight
Machine - D
kg
1365
1425
1210
1495
1500
- DQ
kg
1405
1465
1280
1530
1570
- DSQ
kg
1440
1500
1300
1565
1590
Operating - D
kg
1380
1450
1230
1520
1530
- DQ
kg
1420
1490
1300
1555
1600
- DSQ
kg
1455
1525
1320
1590
1620
Construction - Material / Colour
Plain Galvanised Steel Base with Galvanised Sheet Steel, Epoxy Baked Powder Paint
Superstructure– Light Grey (RAL 7035)
Evaporator
Brazed Plate
Insulation
Class 0
Water Volume
l 14.6
22.1
21.6
24.8
26.1
Total Max. Water Flow
l/s
16.8
19.0
17.2
21.3
20.1
Compressor
Tandem Scroll - Hermetic
Trio Scroll –
Hermetic
Tandem Scroll -
Hermetic
Trio Scroll –
Hermetic
Quantity
4 4 6 4 6
Oil Charge Volume (Total)
l 4.7 + 4.7 + 4.7 +
4.7
6.3 + 4.7 + 6.3 +
4.7
6 x 3.4
6.3 + 6.3 + 6.3 +
6.3
4.7+4.7+4.7+3.4
+3.4+3.4
Oil Type
Polyol Ester
Refrigeration
Dual Circuit
Refrigerant Control
Electronic Expansion Valve
Refrigerant Type
R407C
Holding Charge
Dry Nitrogen
Connections - Evaporator
Suits “Victaulic” type Coupling & Pipe Assembly
Water Inlet / Outlet
mm / (in)
65 (2 1/2”)
80 (3”)
80 (3”)
80 (3”)
80 (3”)
Connections – Condenser – CCT1
Discharge Line (Brazed)
in
1 5/8
1 5/8
1 5/8
1 5/8
1 5/8
Liquid Line (Brazed)
in
1 3/8
1 3/8
1 3/8
1 3/8
1 3/8
Connections – Condenser – CCT2
Discharge Line (Brazed)
in
1 5/8
1 5/8
1 5/8
1 5/8
1 5/8
Liquid Line (Brazed)
in
1 3/8
1 3/8
1 3/8
1 3/8
1 3/8
Water System - Evaporator
Min. System Water Volume
(3) l 991
890
763
1235
995
Max. System Press
Bar
10
10
10
10
10
(1)
Nominal Cooling Duties based on 12/7°C water temperature and 45°C dew point, where output is the chilled water duty and
input is the compressor input power.
All performance data is supplied in accordance with BS EN 14511-1:2018
(2)
EER is the Cooling Duty compressor input power.
(3)
For minimum system volume refer to Minimum System Water Volume Calculations.
Page 23
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Chillers
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Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
MECHANICAL DATA
URAC300
URAC330
URAC360
URAC400
URAC450
Duty – Cooling
Cooling Only
(1)
kW
331.5
373.3
415.8
459.0
502.4
Nominal Input
(1)
kW
91.3
102.8
114.4
128.7
143.1
EER
(2) 3.6
3.6
3.6
3.6
3.5
Capacity Steps
% 0-17-33-50-67-83-100
0-20-55-70-86-100
0-17-33-50-67-83-100
0-18-33-51-67-85-100
0-17-33-50-67-83-100
Dimensions - H x L x W
(5)
mm
1900 x 3200 x 900
1900 x 3200 x 900
1900 x 3200 x 900
1900 x 3200 x 900
1900 x 3200 x 900
Weight
Machine - D
kg
1790
1860
1940
2070
2210
- DQ
kg
1860
1930
2010
2140
2280
- DSQ
kg
1880
1950
2030
2160
2300
Operating - D
kg
1820
1900
1980
2120
2280
- DQ
kg
1900
1960
2060
2180
2340
- DSQ
kg
1900
2000
2060
2220
2360
Construction - Material / Colour
Plain Galvanised Steel Base with Galvanised Sheet Steel, Epoxy Baked Powder Paint
Superstructure– Light Grey (RAL 7035)
Evaporator
Brazed Plate
Insulation
Class 0
Water Volume
l 30.6
35.1
39.6
46.8
55.8
Total Max. Water Flow
l/s
23.1
26.1
29.2
32.1
34.9
Compressor
Trio Scroll - Hermetic
Quantity 6 6 6 6
6
Oil Charge Volume (Total)
l 6 x 4.7
6.3+6.3+6.3+4.7
+4.7+4.7
6 x 6.3
5.9+5.9+5.9+6.3
+6.3+6.3
6 x 5.9
Oil Type
Polyol Ester
Refrigeration
Dual Circuit
Refrigerant Control
Electronic Expansion Valve
Refrigerant Type
R407C
Holding Charge
Dry Nitrogen
Connections - Evaporator
Suits “Victaulic” type Coupling & Pipe Assembly
Water Inlet / Outlet
mm / (in)
80 (3”)
80 (3”)
80 (3”)
80 (3”)
80 (3”)
Connections – Condenser – CCT1
Discharge Line (Brazed)
in
1 5/8
2 1/8
2 1/8
2 1/8
2 1/8
Liquid Line (Brazed)
in
1 3/8
1 5/8
1 5/8
1 5/8
1 5/8
Connections – Condenser – CCT2
Discharge Line (Brazed)
in
1 5/8
1 5/8
2 1/8
2 1/8
2 1/8
Liquid Line (Brazed)
in
1 3/8
1 3/8
1 5/8
1 5/8
1 5/8
Water System - Evaporator
Min. System Water Volume
(3) l 1029
1289
1286
1498
1539
Max. System Press
Bar
10
10
10
10
10
(1)
Nominal Cooling Duties based on 12/7°C water temperature and 45°C dew point, where output is the chilled water duty and
input is the compressor input power.
All performance data is supplied in accordance with BS EN 14511-1:2018
(2)
EER is the Cooling Duty compressor input power.
(3)
For minimum system volume refer to Minimum System Water Volume Calculations.
Page 24
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Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
ELECTRICAL DATA
URAC75
URAC100
URAC125
URAC150
URAC175
Unit Data
Nominal Run Amps
(1) A 47
58
74
90
103
Maximum Start Amps
(2) A 133
164
226
242
289
Permanent Supply
VAC
230V 1PH 50Hz
Mains Supply
VAC
400V 3PH 50Hz
Rec Permanent Fuse Size
A
16
16
16
16
16
Rec Mains Fuse Size
A
63
80
100
125
125
Max Permanent Incoming Cable
Size
mm²
4 mm² terminals
Max Mains Incoming Cable Size
mm²
70 (direct to MCCB)
Control Circuit
VAC
24V/230VAC
Evaporator
Pad Heater Rating
W
40
40
40
80
100
External Trace Heating
Available (fitted by others)
W
500
500
500
500
500
Compressor - Per Compressor
Quantity
4 4 2+2 4 2+2
Motor Rating
kW
6.2
8.1
8.1/12.3
12.3
12.3/16.8
Nominal Run Amps
(1) A 11.7
14.5
14.5/22.4
22.4
22.4//28.9
Crankcase Heater Rating
W 70.0
70.0
70.0/70
70.0
70.0/120.0
Start Amps
(2) 98
120
120/175
175
175/215
Type Of Start
Direct on line
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps
(1) A 40
52
66
72
92
Maximum Start Amps
(2) A 128
159
221
235
281
Recommended Mains Fuse
A
63
80
100
100
125
Compressor Nominal Run
Amps - Per Compressor
A
10
13
13.0/20.0
20
20/26
Electronic Soft-Start
Nominal Run Amps
(1) A 47
58
74
80
103
Maximum Start Amps
(2) A 94
116
156 172
203
Recommended Mains Fuse
A
63
80
100
125
125
(1)
Based at 12/7°C evaporator water and 30/35°C condenser water.
(2)
Starting amps refers to the direct on line connections.
Page 25
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Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
ELECTRICAL DATA
URAC200
URAC225
URAC240
URAC250
URAC270
Unit Data
Nominal Run Amps
(1) A 116
129
149
142
155
Maximum Start Amps
(2) A 350
363
299
377
355
Permanent Supply
VAC
230V 1PH 50Hz
Mains Supply
VAC
400V 3PH 50Hz
Rec Permanent Fuse Size
A
16
16
16
16
16
Rec Mains Fuse Size
A
160
160
200
200
200
Max Permanent Incoming Cable
Size
mm²
4 mm² terminals
Max Mains Incoming Cable Size
mm²
70 (direct to MCCB)
Control Circuit
VAC
24V/230VAC
Evaporator
Pad Heater Rating
W
100
100
100
100
100
External Trace Heating
Available (fitted by others)
W
500
500
500
500
500
Compressor - Per Compressor
Quantity
2+2
2+2
3+3
2+2
3+3
Motor Rating
kW
12.3/20.6
14.4/20.6
12.3/12.3
20.6/20.6
12.3/14.4
Nominal Run Amps
(1) A 22.4/35.6
25.2/35.6
24.9/24.9
35.6/35.6
24.9/25.2
Crankcase Heater Rating
W 120/150
120/150
N/A
150/150
N/A
Start Amps
(2) 175/270
225/270
174/174
270/270
174/225
Type Of Start
Direct on line
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps
(1) A 104
116
134
128
134
Maximum Start Amps
(2) A 342
354
286
366
337
Recommended Mains Fuse
A
125
160
200
200
200
Compressor Nominal Run
Amps - Per Compressor
A
20/32
22.5/28.8
22.3/22.3
32/32
22.3/22.5
Electronic Soft-Start
Nominal Run Amps
(1) A 116
129
149
142
155
Maximum Start Amps
(2) A 242
255
229
258
280
Recommended Mains Fuse
A
160
160
200
200
200
(1) Based at 12/7°C evaporator water and 30/35°C condenser water.
(2) Starting amps refers to the direct on line connections.
Page 26
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Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
ELECTRICAL DATA
URAC300
URAC330
URAC360
URAC400
URAC450
Unit Data
Nominal Run Amps
(1) A 151
172
193
218
242
Maximum Start Amps
(2) A 376
412
433
497
522
Permanent Supply
VAC
230V 1PH 50Hz
Mains Supply
VAC
400V 3PH 50Hz
Rec Permanent Fuse Size
A
16
16
16
16
16
Rec Mains Fuse Size
A
200
250
250
315
315
Max Permanent Incoming Cable
Size
mm²
4 mm² terminals
Max Mains Incoming Cable Size
mm²
70 (direct to MCCB)
Control Circuit
VAC
24V/230VAC
Evaporator
Pad Heater Rating
W
100
100
100
100
100
External Trace Heating
Available (fitted by others)
W
500
500
500
500
500
Compressor - Per Compressor
Quantity
3+3
3+3
3+3
3+3
3+3
Motor Rating
kW
14.4/14.4
20.6/14.4
20.6/20.6
22.5/20.6
22.5/22.5
Nominal Run Amps
(1) A 25.2/25.2
35.6/25.2
35.6/35.6
40.3/35.6
40.3/40.3
Crankcase Heater Rating
W
N/A
N/A
N/A
N/A
N/A
Start Amps
(2) 225/225
272/225
272/272
320/272
320/320
Type Of Start
Direct on line
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps
(1) A 135
154
173
195
217
Maximum Start Amps
(2) A 338
397
416
479
501
Recommended Mains Fuse
A
200
250
250
315
315
Compressor Nominal Run
Amps - Per Compressor
A
22.5/22.5
28.8/22.5
28.8/28.8
36.1/28.8
36.1/36.1
Electronic Soft-Start
Nominal Run Amps
(1) A 141
180
201
228
252
Maximum Start Amps
(2) A 234
303
324
369
394
Recommended Mains Fuse
A
200
250
250
315
315
(1)
Based at 12/7°C evaporator water and 30/35°C condenser water.
(2)
Starting amps refers to the direct on line connections.
Page 27
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Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
DIMENSIONS
20mm Ø
Mounting Holes
A
B
1850
J
K L M
P1
P2
P3
P4
C of G2
C of G1
Mains Electric
Isolator
Mains Cable
Entry
Controls
Panel
Water Connections
URAC 75 - 150 50mm
URAC 175 - 200 65mm
URAC 225 - 450 80mm
50
50
Evaporator
Water Out
Evaporator
Water in
D
C
G G F
E
Refrigeration
Connections
(Refer to Mechanical
Data)
H
H
Model Size
A B C D E F G H J K L M URAC75
mm
1800
760
397
369
200
220
280
380
710
462
876
462
URAC100
mm
1800
760
397
369
200
220
280
380
710
462
876
462
URAC125
mm
1800
760
397
369
200
220
280
380
710
462
876
462
URAC150
mm
2000
760
394
369
200
220
280
380
710
462
1076
462
URAC175
mm
2000
760
394
369
200
220
280
380
710
462
1076
462
URAC200
mm
2000
760
394
369
200
220
280
380
710
462
1076
462
URAC225
mm
2000
760
298
568
200
220
280
380
710
462
1076
462
URAC240
mm
3200
900
286
568
500
250
250
450
850
970
1730
500
URAC250
mm
2000
760
298
568
200
220
280
380
710
462
1076
462
URAC270
mm
3200
900
286
568
500
250
250
450
850
970
1730
500
URAC300
mm
3200
900
286
568
500
250
250
450
850
970
1730
500
URAC330
mm
3200
900
286
568
500
250
250
450
850
970
1730
500
URAC360
mm
3200
900
286
568
500
250
250
450
850
970
1730
500
URAC400
mm
3200
900
286
568
500
250
250
450
850
970
1730
500
URAC450
mm
3200
900
286
568
500
250
250
450
850
970
1730
500
Page 28
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Technical Manual : Part No 6259485 V1.15.0_08_2018
General Specification
POINT LOADINGS, WEIGHTS & CENTRE OF GRAVITY (C OF G)
Model D P1
P2
P3
P4
Operating Weight
C of G1 (m)
C of G2 (m)
URAC75D
kg
165
165
230
230
790
380
710
URAC100D
kg
175
175
240
240
830
380
710
URAC125D
kg
180
180
250
250
860
380
710
URAC150D
kg
255
255
340
340
1190
380
820
URAC175D
kg
275
275
370
370
1290
380
820
URAC200D
kg
300
300
390
390
1380
380
820
URAC225D
kg
315
315
410
410
1450
380
820
URAC240D
kg
560
560
210
210
1230
1442
450
URAC250D
kg
330
330
430
430
1520
380
820
URAC270D
kg
610
610
230
230
1530
1444
450
URAC300D
kg
660
660
250
250
1820
1445
450
URAC330D
kg
680
680
270
270
1900
1462
450
URAC360D
kg
710
710
280
280
1980
1459
450
URAC400D
kg
750
750
310
310
2120
1476
450
URAC450D
kg
800
800
340
340
2280
1486
450
Model DQ
P1
P2
P3
P4
Operating Weight
C of G1 (m)
C of G2 (m)
URAC75DQ
kg
170
170
235
235
810
380
360
URAC100DQ
kg
180
180
248
248
855
380
710
URAC125DQ
kg
190
190
250
250
880
380
360
URAC150DQ
kg
260
260
355
355
1230
380
420
URAC175DQ
kg
285
285
378
378
1325
380
420
URAC200DQ
kg
305
305
405
405
1420
380
820
URAC225DQ
kg
325
325
420
420
1490
380
420
URAC240DQ
kg
580
580
230
230
1300
1461
450
URAC250DQ
kg
340
340
438
438
1555
380
820
URAC270DQ
kg
630
630
250
250
1600
1461
450
URAC300DQ
kg
680
680
270
270
1900
1462
450
URAC330DQ
kg
700
700
280
280
1960
1464
450
URAC360DQ
kg
730
730
300
300
2060
1474
450
URAC400DQ
kg
770
770
320
320
2180
1478
450
URAC450DQ
kg
820
820
350
350
2340
1488
450
Model DSQ
P1
P2
P3
P4
Operating Weight
C of G1 (m)
C of G2 (m)
URAC75DSQ
kg
175
175
248
248
845
380
710
URAC100DSQ
kg
190
190
255
255
890
380
700
URAC125DSQ
kg
195
195
263
263
915
380
710
URAC150DSQ
kg
270
270
363
363
1265
380
820
URAC175DSQ
kg
290
290
390
390
1360
380
820
URAC200DSQ
kg
310
310
418
418
1455
380
820
URAC225DSQ
kg
330
330
433
433
1525
380
820
URAC240DSQ
kg
580
580
230
230
1320
1461
450
URAC250DSQ
kg
345
345
450
450
1590
380
820
URAC270DSQ
kg
630
630
260
260
1620
1475
450
URAC300DSQ
kg
680
680
270
270
1900
1462
450
URAC330DSQ
kg
710
710
290
290
2000
1472
450
URAC360DSQ
kg
730
730
300
300
2060
1474
450
URAC400DSQ
kg
780
780
330
330
2220
1484
450
URAC450DSQ
kg
820
820
360
360
2360
1498
450
1
For C of G diagram refer to Unit Lifting.
Page 29
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Chillers
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Technical Manual : Part No 6259485 V1.15.0_08_2018
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 provided.
Use the appropriate spreader bars/lifting slings with the holes/lugs provided.
Attach lifting chains to the 4 lifting eye bolts, each chain and eye bolt must be
capable of lifting the whole chiller.
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. If any other type of slinging is used, due care should be taken to
ensure that the slings do not crush the casework or coil.
N P R
P1
P2
P3
P4
C of G2
C of G1
T
S
LIFTING DIMENSIONS
N P R S T
URAC 75 - 125
mm
370
1060
370
2100
850
URAC 150 - 250
mm
370
1260
370
2100
850
URAC 240 - 450
mm
885
1900
415
2100
990
Page 30
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Technical Manual : Part No 6259485 V1.15.0_08_2018
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
Where vibration transmission to the building structure is possible, fit spring anti-
vibration mounts and flexible water connections.
Observe airflow and maintenance clearances.
Pipework and electrical connections are readily accessible.
Where multiple units are installed, due care should be taken to avoid the
discharge air from each unit adversely affecting other units in the vicinity.
CAUTION
Prior to connecting services, ensure that the equipment is installed and
completely level.
C
A
500
500
Controls
Panel
Inlet /
Outlet
B
Model Size A B C
URAC75 – URAC125
mm
1800
760
760
URAC150 – URAC250 (Ex. 240)
mm
2000
760
760
URAC240 – URAC450 (Ex. 250)
mm
3200
900
900
Page 31
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Installation Data
ANTI VIBRATION MOUNTING (OPTIONAL)
Spring Type
Each mount is coloured to indicate the different loads, refer to instructions supplied for
correct allocation.
Dimensions
B
A
C
D
E F E
A
(1)
B C D E FØ
4 Spring (mm)
162
130
225
186
20
16
(1) Unloaded dimension
Components
2
1
6a 5 6b
10
9
8 7 3
4
1 Locating Screw
2 Retaining Nut & Washer
3 Levelling Screw
4 Levelling Lock Nut
5 Retaining Studs
6a Upper Retaining Nuts
6b Lower Retaining Nuts
7 Spring assembly
8 Pressure Plate
9 Top Plate
10 Bolting-down holes
Installation
1 Locate and secure mount using bolting down holes (10) in base plate.
2 Ensure mounts are located in line with the unit base.
3 If applicable, remove compressor enclosure covers to allow access to mount fixing
holes in the unit base.
4 Lock the upper retaining nuts (6a) to the underside of the top plate (9) before a load
is applied.
5 Slacken levelling lock nut (4). (the levelling screw will not move if this is not
slackened)
6 Remove retaining nut and washer (2), lower the unit onto the mounts and replace
retaining nut and washer.
7 Beginning with the mount with the largest deflection adjust the height of each mount
using the levelling screw (3).
CAUTION
Mountings must be adjusted incrementally in turn. Do not fully adjust 1 mount at a
time as this may overload and damage springs.
7 When all mounts are level, lock each into place using the levelling lock nut (4).
8 Lock all retaining nuts (6a and 6b) to the extreme ends of the retaining studs (5).
CAUTION
Do not connect any services until all anti vibration mounts have been
fully adjusted.
Pad Type
Components/Installation
1
2
3
2
5
4 3 6
7
1 M16 Bolt (Not Supplied)
2 Washer (Not Supplied)
3 Fixing Pad 506-063
4 A V Pad 506-062
5 2 x M16 Nut (Not Supplied)
6 Unit Base
7 Unit Mounting Plinth
Page 32
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Installation Data
WATER SYSTEM
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.
In ambients of 0°C and below and when water supply temperatures of +5°C are
required, the necessary concentration of Glycol or use of an electrical trace heater
is added where static water can be expected.
The schematic is referred to as a guide to ancillary recommendations.
CAUTION
The unit water connections are NOT designed to support external pipework,
pipework should be supported during installation.
The water flow commissioning valve set is not shown in the diagram, as the valve can be
fitted elsewhere within the chilled water circuit.
Component
Recommended
Requirements
The recommended requirements to allow commissioning to be carried out correctly are:
The inclusion of Binder Points adjacent to the flow and return connections, to allow
temperature and pressure readings.
A flow switch or equivalent, fitted adjacent to the water outlet side of the Chiller.
CAUTION
The correct operation of the flow switch is critical if the chiller warranty is to
be valid.
A 20 mesh strainer fitted prior to the evaporator inlet.
A water-flow commissioning valve set fitted to the system.
In multiple chiller installations, 1 commissioning valve set is required per chiller
Air vents are to be installed at all high points and where air is likely to be trapped
at intermediate points.
Drain points are to be installed at all low points in the system and in particular
adjacent to the unit for maintenance to be carried out.
Isolating valves should be installed adjacent to all major items of equipment for
ease of maintenance.
Balancing valves can be installed if required to aid correct system balancing.
All chilled water pipework must be insulated and vapour sealed to
avoid condensation.
If several units are installed in parallel adjacent to each other, reverse return
should be applied to avoid unnecessary balancing valves.
Interlocks & Protection
Always electrically interlock the operation of the chiller with the pump controls and water
flow switch for safety reasons. Failure to do this will invalidate the chiller warranty.
CAUTION
Do not rely solely on the BMS to protect the chiller against low flow conditions.
An evaporator pump interlock and flow switch MUST be directly wired to the
chiller, refer to Interconnecting Wiring diagram.
Standard Recommended Installation (Parts Supplied By Others)
P
T
BYPASS CIRCUIT
(For Flushing)
SHUT OFF
VALVES
TEMPERATURE
GAUGES
PRESSURE
GAUGES
FLEXIBLE
CONNECTIONS
AUTO AIR
VENT (At
Highest Point)
PUMP
PUMP
STRAINER
T
P
OUT
IN
DE-AERATER
(Optional Extra)
FILTER
20 Mesh
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Installation Data
ELECTRICAL
General
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.
The control voltage to the interlocks is 24V. Always size the low voltage interlock
and protection cabling for a maximum voltage drop of 2V.
CAUTION
Wires should be capable of carrying the maximum load current under non-fault
conditions at the stipulated voltage.
Avoid large voltage drops on cable runs, particularly low voltage wiring.
CAUTION
A separately fused, locally isolated, permanent single phase and neutral supply
MUST BE FITTED for the compressor sump heater, evaporator trace heating and
control circuits, FAILURE to do so could INVALIDATE WARRANTY.
INTERCONNECTING WIRING
L1
L2
L3
E
Mains incoming supply 400V/3PH/50Hz
L4
N1
E
Separate Permanent Supply 230V/1PH/50Hz
2
External Trace Heater Connections
N
240V/500W max.
502
(1)
Evaporator Pump Interlock 24VAC
503
504
(1)
Evaporator Pump Water Flow Switch 24VAC
506
502 Unit Remote On/Off 24VAC
505
502 Setback Setpoint Temperature switch
507
502 Remote Pump Interlock 24VAC
522
573
Circuit 1
Volt Free Common Alarm
574 Volt Free Alarm N/O
575 Volt Free Alarm N/C
576
Circuit 2
Volt Free Common Alarm
577 Volt Free Alarm N/O
578 Volt Free Alarm N/C
RX-
RX+ pLan Network Connections
URAC75 - URAC450
GND
CAUTION
(1) MUST be directly wired to the chiller to validate warranty.
pLAN Termination
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Condenser Specification
GENERAL SPECIFICATION
Remote Air Cooled Chiller
URAC75
URAC100
URAC125
URAC150
URAC175
Matched Condenser – Per Unit
CE75 x 2
CE100 x 2
CE125 x 2
CE150 x 2
CE175 x 2
Sound Data
Sound Pressure Level at 10m
dB(A)
49
56
52
57
56
Mechanical Data
Dimensions
Horizontal - H x L x W
mm
1168 x 2425 x 630
1168 x 2425 x 630
1168 x 4625 x 630
1168 x 3525 x 630
1383 x 4753 x 795
Vertical - H x L x W
mm
1020 x 2425 x 1098
1020 x 2425 x 1098
1020 x 4625 x 1098
1020 x 3525 x 1098
1335 x 4753 x 1272
Weight - Machine
kg
177
177
320
253
302
Construction - Material / Colour
Painted Galvanised Steel – Light Grey (RAL 9002)
Condenser Coil
Quantity
2 2 4 3 1
Nominal Airflow
m³/s
4.67
7.72
9.76
11.58
16.80
Discharge
Vertical or Horizontal
Fan & Motor
Quantity
2 2 4 3 3
Diameter
mm
630
630
630
630
800
Maximum Speed
rpm
970
1380
970
1380
890
Connections
Discharge
in
1 5/8
1 5/8
2 1/8
2 1/8
2 1/8
Liquid
in
1 1/8
1 3/8
1 5/8
1 5/8
1 5/8
Electrical Data
Nominal Run Amps
A
2.4
6.2
4.8
9.3
12.0
Remote Air Cooled Chiller
URAC200
URAC225
URAC240
URAC250
URAC270
Matched Condenser – Per Unit
CE200 x 2
CE225 x 2
CE240 x 2
CE250 x 2
CE240 & CE300
Sound Data
Sound Pressure Level at 10m
dB(A)
56
56
56
49
56 & 57
Mechanical Data
Dimensions
Horizontal - H x L x W -
mm
1383 x 4753 x 795
1383 x 4753 x 795
1383 x 4753 x 795
1383 x 6228 x 795
1383 x 4753 x 795
&
1383 x 6228 x 878
Vertical - H x L x W
mm
1335 x 4753 x 1272
1335 x 4753 x 1272
1335 x 4753 x 1272
1335 x 6228 x 1272
1335 x 4753 x 1272
&
1335 x 6228 x 1272
Weight - Machine
kg
470
470
497
497
497 & 646
Construction - Material / Colour
Painted Galvanised Steel – Light Grey (RAL 9002)
Condenser Coil
Quantity
1 1 1 1 1 & 1
Nominal Airflow
m³/s
16.25
16.25
15.55
12.31
15.55 & 20.73
Discharge
Vertical or Horizontal
Fan & Motor
Quantity
3 3 3 3 3 & 4
Diameter
mm
800
800
800
800
800 & 800
Maximum Speed
rpm
890
890
890
890
890 & 890
Connections
Discharge
in
2 5/8
2 5/8
2 5/8
2 5/8
2 5/8 & 2 5/8
Liquid
in
2 1/8
2 1/8
2 1/8
2 1/8
2 1/8 & 2 1/8
Electrical Data
Nominal Run Amps
A
12.0
12.0
12.0
7.2
12.0 & 16.0
(1)
Standard unit match based on 12/7°C chilled water, 45°C dew point condensing temperature, 30° ambient. For alternative
conditions, please contact Airedale.
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Condenser Specification
GENERAL SPECIFICATION
Remote Air Cooled Chiller
URAC300
URAC330
URAC360
URAC400
URAC450
Matched Condenser – Per Unit
CE300 x 2
CE300 & CE360
CE360 x 2
CE360 & CE450
CE450 x 2
Sound Data
Sound Pressure Level at 10m
dB(A)
57
57 & 59
59
59 & 59
59 & 59
Mechanical Data
Dimensions
Horizontal - H x L x W -
mm
1383 x 6228 x 795
1383 x 6228 x 795
&
2436 x 4783 x 878
2436 x 4783 x 878
2436 x 4783 x 878
&
2436 x 4783 x 878
2436 x 4783 x 878
Vertical - H x L x W
mm
1335 x 6228 x 1272
1335 x 6228 x 1272
&
1335 x 4783 x 2436
1335 x 4783 x 2436
1335 x 4783 x 2436
&
1335 x 4783 x 2436
1335 x 4783 x 2436
Weight - Machine
kg
646
646 & 860
860
860 & 860
860 & 860
Construction - Material / Colour
Painted Galvanised Steel – Light Grey (RAL 9002)
Condenser Coil
Nominal Airflow
m³/s
20.7
20.7 & 32.0
32.0
32.0 & 32.0
32.0 & 32.0
Discharge
Vertical or Horizontal
Fan & Motor
Quantity
4 4 & 6 6 6 & 6
6 & 6
Diameter
mm
800
800 & 800
800
800 & 800
800 & 800
Maximum Speed
rpm
890
890 & 890
890
890 & 890
890 & 890
Connections
Discharge
in
2 5/8
2 5/8 & 2 x 2 5/8
2 x 2 5/8
2 x 2 5/8 & 2 x 2 5/8
2 x 2 5/8 & 2 x 2 5/8
Liquid
in
2 1/8
2 1/8 & 2 x 2 1/8
2 x 2 1/8
2 x 2 1/8 & 2 x 2 1/8
2 x 2 1/8 & 2 x 2 1/8
Electrical Data
Nominal Run Amps
A
16.0
16.0 & 24.0
24.0
24.0 & 24.0
24.0 & 24.0
(1)
Nominal Cooling Duties based on 12/7°C chilled water temperature, 45°C saturation temperature and 30°C outside
temperature. For information on other conditions, please contact Airedale.
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Condenser Installation Data
DIMENSIONS
A B C D E F G
H
J
HORIZONTAL
A B C D E F G H J
CE75-H
mm
2425
1168
630
183
2173
N/A
N/A
69
492
CE100-H
mm
2425
1168
630
183
2173
N/A
N/A
69
492
CE125-H
mm
4625
1168
630
183
2186
N/A
2187
69
492
CE150-H
mm
3525
1168
630
183
1086
N/A
2187
69
492
CE175-H
mm
4753
1383
795
293
1450
1475
1450
85
745
CE200-H
mm
4753
1383
795
293
1450
1475
1450
85
745
CE225-H
mm
4753
1383
795
293
1450
1475
1450
85
745
CE240-H
mm
4753
1383
795
293
1450
1475
1450
85
745
CE250-H
mm
6228
1383
795
293
1450
2 x 1475
1450
85
745
CE300-H
mm
6228
1383
795
293
1450
2 x 1475
1450
85
745
CE360-H
mm
4783
2436
878
323
1450
1475
1450
85
828
CE450-H
mm
4783
2436
878
323
1450
1475
1450
85
828
B A D E F G H C J
VERTICAL A B C D E F G H J
CE75-V
mm
2425
1020
1098
170
2173
N/A
N/A
55
1037
CE100-V
mm
2425
1020
1098
170
2173
N/A
N/A
55
1037
CE125-V
mm
4625
1020
1098
170
2193
2206
N/A
55
1037
CE150-V
mm
3525
1020
1098
170
1094
2206
N/A
55
1037
CE175-V
mm
4753
1335
1272
288
1385
3003
N/A
80
1171
CE200-V
mm
4753
1335
1272
288
1385
3003
N/A
80
1171
CE225-V
mm
4753
1335
1272
288
1385
3003
N/A
80
1171
CE240-V
mm
4753
1335
1272
288
1385
3003
N/A
80
1171
CE250-V
mm
6228
1335
1272
288
1385
3003
N/A
80
1171
CE300-V
mm
6228
1335
1272
288
1385
3003
N/A
80
1171
CE360-V
mm
4783
1335
2436
317
1456
2930
N/A
80
2221
CE450-V
mm
4783
1335
2436
317
1456
2930
N/A
80
2221
WEIGHTS
Refer to General Specification.
Page 38
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Condenser 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 appropriate spreader bars/lifting slings with the holes/lugs provided.
Lift the unit slowly and evenly.
If the unit is dropped, it should immediately be checked for damage and reported
to Airedale Service.
POSITIONING
B
“A”
x 0.5
“B”
x 0.3
A
1000
4000
800
(1)
1000
“B”
x 0.28
(2)
(1) 1 Row of fans, when 2 rows, allow 1.5m between structure and unit.
(2) Free field, for enclosure allow “B” x 0.5.
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
Observe airflow and maintenance clearances.
Pipework and electrical connections are readily accessible.
Where multiple units are installed, due care should be taken to avoid the
discharge air from each unit adversely affecting other units in the vicinity.
Within a side enclosed installation, the fan MUST be higher than the
enclosing structure.
Ensure there are no obstructions directly above the fans.
Allow free space above the fans to prevent air recirculation.
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Rating Point
Part Load ratio (%)
Outdoor side heat
exchanger
Indoor side Heat
exchanger
Inlet air temperature
(°C)
Evaporator inlet/outlet
water temperatures
(°C)
Fixed outlet
A
100
35
12/7
B
93
25
(*)/7
C
87
15
(*)/7
D
80 5 (*)/7
Rating Point
T1(°C)
Part load
ratio (°C)
Outdoor air dry bulb
temperature (°C)
Fan coil application inlet/ outlet
water temperature (°C)
Cooling floor
application
inlet/outlet
water
temperature
(°C)
Fixed Outlet
Variable Outlet
(*)(*)
A
35
100%
35
12/7
12/7
23/18
B
30
74%
30
(*)/7
(*)/8.5
(*)/18
C
25
47%
25
(*)/7
(*)/10
(*)/18
D
20
21%
20
(*)/7
(*)/11.5
(*)/18
Ecodesign Appendix
The following tables of Ecodesign data is based on the following common information:
SEPR (Seasonal Energy Performance Ratio)
Type of Condensing – Air Cooled
Refrigerant Fluid – R407C.
Operating Temperature - +7°C (Outlet water).
Operating Control - staged.
Outdoor Side Heat Exchanger - Air.
Indoor Heat Exchanger - Water.
Type Driven - Vapour Compression.
Driver of Compressor - Electric Motor.
Degradation Coefficient - 0.9
Part load conditions for SEPR calculation for air cooled high temperature process chillers
EU 2016/2281 Table 22.
(*) With the water flow rate determined during “A” test for units with a fixed water flow rate or with a variable flow rate.
SSCEE (Seasonal Space Cooling Energy Efficiency)
Capacity Control - Variable.
Standard Rating Condition - Low Temperature Operation.
Crankcase heater fitted
Air to water comfort chillers
EU 2016/2281 Table 21
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC75D
URAC100D
URAC125D
URAC150D
URAC175D
SEPR
1,3,5 4.1
4.74
5.08
4.76
4.66
SEPR Tier
Not Compliant
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Tier 1 (2018)
Annual Electricity Consumption
kWh/a
n/a
175771
206626
268502
325690
Rated Refrigerant Capacity PA
1,3,5
kW
n/a
111.9
141.0
171.6
203.9
Rated Power Input DA
kW
n/a
36.3
43.0
55.6
66.3
Rated EER
DC,A
n/a
3.08
3.28
3.09
3.07
Declared Refrigerant Capacity PB
1,3,5
kW
n/a
122/92.1
153.6/123.5
186.9/141
222.2/176
Declared Power Input DB
kW
n/a
29.8/23
35.3/28.2
45.8/35.2
55.0/44.2
Declared EER
DC,B
n/a
4.09/4.01
4.35/4.38
4.08/4.01
4.04/3.98
Declared Refrigerant Capacity PC
1,3,5
kW
n/a
128.1/96.3
129.3/97.6
196.3/147.6
184.8/136.1
Declared Power Input DC
kW
n/a
25.9/20
24.6/19.6
39.5/30.5
38.5/30.8
Declared EER
DC,C
n/a
4.95/4.82
5.25/4.98
4.96/4.84
4.79/4.41
Declared Refrigerant Capacity PD
1,3,5
kW
n/a
96.3/64.9
129.3/97.6
147.6/99.4
184.8/136.1
Declared Power Input DD
kW
n/a
18.9/13.9
23.8/18.7
28.9/21.2
36.6/28.8
Declared EER
DC,D
n/a
5.10/4.66
5.44/5.21
5.11/4.68
5.05/4.72
SSCEE
2,3,5 % 117.0
143.2
161.4
144.4
142.7
SSCEE Tier
Not Compliant
Not Compliant
Tier 2 (2021)
Not Compliant
Not Compliant
Rated Cooling Capacity P
rated,c
2,4,5 n/a
n/a
141.6
n/a
n/a
Declared Cooling Capacity 35°C Pdc
2,3,5
kW
n/a
n/a
141.0
n/a
n/a
Declared EERd 35°C
n/a
n/a
3.28
n/a
n/a
Declared Cooling Capacity 30°C Pdc
2,3,5
kW
n/a
n/a
125.5/95.6
n/a
n/a
Declared EERd 30°C
n/a
n/a
4.12/4.02
n/a
n/a
Declared Cooling Capacity 25°C Pdc
2,3,5
kW
n/a
n/a
104.0/53.1
n/a
n/a
Declared EERd 25°C
n/a
n/a
4.86/4.15
n/a
n/a
Declared Cooling Capacity 20°C Pdc
2,3,5
kW
n/a
n/a
57.5/0
n/a
n/a
Declared EERd 20°C
n/a
n/a
5.11/0
n/a
n/a
Sound Power Level LWA
dB(A)
n/a
n/a
85.0
n/a
n/a
Off mode P
OFF
kW
n/a
n/a
0.137
n/a
n/a
Thermostat-off mode PTO
kW
n/a
n/a
0.607
n/a
n/a
Standby Mode PSB
kW
n/a
n/a
0.145
n/a
n/a
Crankcase heater mode PCK
kW
n/a
n/a
0.104
n/a
n/a
Technical Data - Ecodesign
URAC75D, URAC100D, URAC125D, URAC150D, URAC175D
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 41
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Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC200D
URAC225D
URAC240D
URAC250D
URAC270D
SEPR
1,3,5 4.79
5.03
4.64
5.18
4.91
SEPR Tier
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Annual Electricity
Consumption
kWh/a
352849
373658
411281
404439
442844
Rated Refrigerant Capacity PA
1,3,5
kW
227.2
252.6
256.5
281.5
292.2
Rated Power Input DA
kW
73.1
77.8
86.3
84.8
97.6
Rated EER
DC,A
3.11
3.25
2.97
3.32
3.00
Declared Refrigerant Capacity
PB
1,3,5
kW
245.3/199.7
272/211.6
277.8/232.4
302.3/228
318.4/272.4
Declared Power Input DB
kW
60.0/49
64.1/49.2
72.1/60.5
69.3/51.7
80.3/68.6
Declared EER
DC,B
4.09/4.08
4.24/4.30
3.86/3.84
4.36/4.41
3.97/3.97
Declared Refrigerant Capacity
PC
1,3,5
kW
207.7/159.6
220.1/156.5
246.3/197.7
314.6/236.6
291.1/227.9
Declared Power Input DC
kW
42.1/34.2
42.7/31.8
51.9/43.7
59.3/44.5
57.4/47.3
Declared EER
DC,C
4.94/4.66
5.16/4.92
4.74/4.52
5.31/5.31
5.07/4.81
Declared Refrigerant Capacity
PD
1,3,5
kW
207.7/159.6
220.1/156.5
249.9/200.7
236.6/159.4
295.7/231.8
Declared Power Input DD
kW
40.1/32.3
41.3/30.4
48.1/40.1
43.2/30.7
53.0/43.3
Declared EER
DC,D
5.18/4.95
5.33/5.14
5.20/5.01
5.48/5.20
5.58/5.36
SSCEE
2,3,5 % 147.0
162.4
134.2
166.2
143.2
SSCEE Tier
Not Compliant
Tier 2 (2021)
Not Compliant
Tier 2 (2021)
Not Compliant
Rated Cooling Capacity P
rated,c
2,4,5 n/a
253.5
n/a
282.6
n/a
Declared Cooling Capacity
35°C Pdc
2,3,5
kW
n/a
252.6
n/a
281.5
n/a
Declared EERd 35°C
n/a
3.25
n/a
3.32
n/a
Declared Cooling Capacity
30°C Pdc
2,3,5
kW
n/a
218.1/157.2
n/a
233.3/158.9
n/a
Declared EERd 30°C
n/a
4.07/3.99
n/a
4.13/4.03
n/a
Declared Cooling Capacity
25°C Pdc
2,3,5
kW
n/a
170.2/87.0
n/a
171.4/87.6
n/a
Declared EERd 25°C
n/a
4.80/4.14
n/a
4.82/4.16
n/a
Declared Cooling Capacity
20°C Pdc
2,3,5
kW
n/a
93.4/0
n/a
94.3/0
n/a
Declared EERd 20°C
n/a
5.06/0
n/a
5.08/0
n/a
Sound Power Level LWA
dB(A)
n/a
92.0
n/a
94.0
n/a
Off mode P
OFF
kW
n/a
0.237
n/a
0.237
n/a
Thermostat-off mode PTO
kW
n/a
0.959
n/a
1.104
n/a
Standby Mode PSB
kW
n/a
0.245
n/a
0.245
n/a
Crankcase heater mode PCK
kW
n/a
0.208
n/a
0.208
n/a
Technical Data - Ecodesign
URAC200D, URAC225D, URAC240D, URAC250D, URAC270D
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 42
ULTIMA™ REMOTE AIR COOLED
Chillers
42
Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC300D
URAC330D
URAC360D
URAC400D
URAC450D
SEPR
1,3,5 5.13
4.94
4.82
4.95
4.76
SEPR Tier
Tier 2 (2021)
Tier 1 (2018)
Tier 1 (2018)
Tier 1 (2018)
Tier 1 (2018)
Annual Electricity
Consumption
kWh/a
474455
553382
632532
684110
779534
Rated Refrigerant
Capacity PA
1,3,5
kW
327.7
367.7
410.3
455.2
498.9
Rated Power Input DA
kW
108.2
123.7
139.0
154.1
176.8
Rated EER
DC,A
3.03
2.97
2.95
2.95
2.82
Declared Refrigerant
Capacity PB
1,3,5
kW
358.2/299.9
346.7/274
454.6/380.8
428.3/340.1
549.1/459.9
Declared Power Input
DB
kW
88.2/73.3
86.9/70.6
115.6/96.7
108.3/87.9
145.6/122
Declared EER
DC,B
4.06/4.09
3.99/3.88
3.93/3.94
3.95/3.87
3.77/3.77
Declared Refrigerant
Capacity PC
1,3,5
kW
320.7/257.4
375.2/293.6
413/331.3
464.5/366
497/398.7
Declared Power Input
DC
kW
60.9/50.9
73.6/60.2
82.9/69.6
90.8/74.8
101.3/85.4
Declared EER
DC,C
5.27/5.06
5.10/4.88
4.98/4.76
5.12/4.89
4.91/4.67
Declared Refrigerant
Capacity PD
1,3,5
kW
262.2/198.3
299.8/236.1
339/256.4
374.3/291.3
407.7/308.3
Declared Power Input
DD
kW
46.3/37.2
55.1/46
63.9/51.5
68.4/56
77.0/62.4
Declared EER
DC,D
5.66/5.33
5.44/5.14
5.30/4.97
5.47/5.20
5.30/4.94
SSCEE
2,3,5 % 148.2
143.3
138.5
143.4
132.7
SSCEE Tier
Not
Compliant
Not
Compliant
Not
Compliant
Not
Compliant
Not
Compliant
Rated Cooling Capacity
P
rated,c
2,4,5 n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 35°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 35°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 30°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 30°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 25°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 25°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 20°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 20°C
n/a
n/a
n/a
n/a
n/a
Sound Power Level LWA
dB(A)
n/a
n/a
n/a
n/a
n/a
Off mode P
OFF
kW
n/a
n/a
n/a
n/a
n/a
Thermostat-off mode
PTO
kW
n/a
n/a
n/a
n/a
n/a
Standby Mode PSB
kW
n/a
n/a
n/a
n/a
n/a
Crankcase heater mode
PCK
kW
n/a
n/a
n/a
n/a
n/a
Technical Data - Ecodesign
URAC300D, URAC330D, URAC360D, URAC400D, URAC450D
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 43
Chillers
ULTIMA™ REMOTE AIR COOLED
Chillers
43
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC75DQ
URAC100DQ
URAC125DQ
URAC150DQ
URAC175DQ
SEPR
1,3,5 4.1
4.74
5.08
4.76
4.66
SEPR Tier
Not
Compliant
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Tier 1 (2018)
Annual Electricity
Consumption
kWh/a
n/a
175771
206626
268502
325690
Rated Refrigerant Capacity
PA
1,3,5
kW
n/a
111.9
141.0
171.6
203.9
Rated Power Input DA
kW
n/a
36.3
43.0
55.6
66.3
Rated EER
DC,A
n/a
3.08
3.28
3.09
3.07
Declared Refrigerant
Capacity PB
1,3,5
kW
n/a
122/92.1
153.6/123.5
186.9/141
222.2/176
Declared Power Input DB
kW
n/a
29.8/23
35.3/28.2
45.8/35.2
55.0/44.2
Declared EER
DC,B
n/a
4.09/4.01
4.35/4.38
4.08/4.01
4.04/3.98
Declared Refrigerant
Capacity PC
1,3,5
kW
n/a
128.1/96.3
129.3/97.6
196.3/147.6
184.8/136.1
Declared Power Input DC
kW
n/a
25.9/20
24.6/19.6
39.5/30.5
38.5/30.8
Declared EER
DC,C
n/a
4.95/4.82
5.25/4.98
4.96/4.84
4.79/4.41
Declared Refrigerant
Capacity PD
1,3,5
kW
n/a
96.3/64.9
129.3/97.6
147.6/99.4
184.8/136.1
Declared Power Input DD
kW
n/a
18.9/13.9
23.8/18.7
28.9/21.2
36.6/28.8
Declared EER
DC,D
n/a
5.10/4.66
5.44/5.21
5.11/4.68
5.05/4.72
SSCEE
2,3,5 % 117.0
143.2
161.4
144.4
142.7
SSCEE Tier
Not
Compliant
Not
Compliant
Tier 2 (2021)
Not
Compliant
Not
Compliant
Rated Cooling Capacity
P
rated,c
2,4,5 n/a
n/a
141.6
n/a
n/a
Declared Cooling Capacity
35°C Pdc
2,3,5
kW
n/a
n/a
141.0
n/a
n/a
Declared EERd 35°C
n/a
n/a
3.28
n/a
n/a
Declared Cooling Capacity
30°C Pdc
2,3,5
kW
n/a
n/a
125.5/95.6
n/a
n/a
Declared EERd 30°C
n/a
n/a
4.12/4.02
n/a
n/a
Declared Cooling Capacity
25°C Pdc
2,3,5
kW
n/a
n/a
104.0/53.1
n/a
n/a
Declared EERd 25°C
n/a
n/a
4.86/4.15
n/a
n/a
Declared Cooling Capacity
20°C Pdc
2,3,5
kW
n/a
n/a
57.5/0
n/a
n/a
Declared EERd 20°C
n/a
n/a
5.11/0
n/a
n/a
Sound Power Level LWA
dB(A)
n/a
n/a
81.0
n/a
n/a
Off mode P
OFF
kW
n/a
n/a
0.137
n/a
n/a
Thermostat-off mode PTO
kW
n/a
n/a
0.607
n/a
n/a
Standby Mode PSB
kW
n/a
n/a
0.145
n/a
n/a
Crankcase heater mode PCK
kW
n/a
n/a
0.104
n/a
n/a
Technical Data - Ecodesign
URAC75DQ, URAC100DQ, URAC125DQ, URAC150DQ, URAC175DQ
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 44
ULTIMA™ REMOTE AIR COOLED
Chillers
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Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC200DQ
URAC225DQ
URAC240DQ
URAC250DQ
URAC270DQ
SEPR
1,3,5 4.79
5.03
4.64
5.18
4.91
SEPR Tier
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Annual Electricity
Consumption
kWh/a
352849
373658
411281
404439
442844
Rated Refrigerant
Capacity PA
1,3,5
kW
227.2
252.6
256.5
281.5
292.2
Rated Power Input DA
kW
73.1
77.8
86.3
84.8
97.6
Rated EER
DC,A
3.11
3.25
2.97
3.32
3.00
Declared Refrigerant
Capacity PB
1,3,5
kW
245.3/199.7
272/211.6
277.8/232.4
302.3/228
318.4/272.4
Declared Power Input
DB
kW
60.0/49
64.1/49.2
72.1/60.5
69.3/51.7
80.3/68.6
Declared EER
DC,B
4.09/4.08
4.24/4.30
3.86/3.84
4.36/4.41
3.97/3.97
Declared Refrigerant
Capacity PC
1,3,5
kW
207.7/159.6
220.1/156.5
246.3/197.7
314.6/236.6
291.1/227.9
Declared Power Input
DC
kW
42.1/34.2
42.7/31.8
51.9/43.7
59.3/44.5
57.4/47.3
Declared EER
DC,C
4.94/4.66
5.16/4.92
4.74/4.52
5.31/5.31
5.07/4.81
Declared Refrigerant
Capacity PD
1,3,5
kW
207.7/159.6
220.1/156.5
249.9/200.7
236.6/159.4
295.7/231.8
Declared Power Input
DD
kW
40.1/32.3
41.3/30.4
48.1/40.1
43.2/30.7
53.0/43.3
Declared EER
DC,D
5.18/4.95
5.33/5.14
5.20/5.01
5.48/5.20
5.58/5.36
SSCEE
2,3,5 % 147.0
162.4
134.2
166.2
143.2
SSCEE Tier
Not
Compliant
Tier 2 (2021)
Not
Compliant
Tier 2 (2021)
Not
Compliant
Rated Cooling
Capacity P
rated,c
2,4,5 n/a
253.5
n/a
282.6
n/a
Declared Cooling
Capacity 35°C Pdc
2,3,5
kW
n/a
252.6
n/a
281.5
n/a
Declared EERd 35°C
n/a
3.25
n/a
3.32
n/a
Declared Cooling
Capacity 30°C Pdc
2,3,5
kW
n/a
218.1/157.2
n/a
233.3/158.9
n/a
Declared EERd 30°C
n/a
4.07/3.99
n/a
4.13/4.03
n/a
Declared Cooling
Capacity 25°C Pdc
2,3,5
kW
n/a
170.2/87.0
n/a
171.4/87.6
n/a
Declared EERd 25°C
n/a
4.80/4.14
n/a
4.82/4.16
n/a
Declared Cooling
Capacity 20°C Pdc
2,3,5
kW
n/a
93.4/0
n/a
94.3/0
n/a
Declared EERd 20°C
n/a
5.06/0
n/a
5.08/0
n/a
Sound Power Level
LWA
dB(A)
n/a
88.0
n/a
90.0
n/a
Off mode P
OFF
kW
n/a
0.237
n/a
0.237
n/a
Thermostat-off mode
PTO
kW
n/a
0.959
n/a
1.104
n/a
Standby Mode PSB
kW
n/a
0.245
n/a
0.245
n/a
Crankcase heater
mode PCK
kW
n/a
0.208
n/a
0.208
n/a
Technical Data - Ecodesign
URAC200DQ, URAC225DQ, URAC240DQ, URAC250DQ, URAC270DQ
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 45
Chillers
ULTIMA™ REMOTE AIR COOLED
Chillers
45
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC300DQ
URAC330DQ
URAC360DQ
URAC400DQ
URAC450DQ
SEPR
1,3,5 5.13
4.94
4.82
4.95
4.76
SEPR Tier
Tier 2 (2021)
Tier 1 (2018)
Tier 1 (2018)
Tier 1 (2018)
Tier 1 (2018)
Annual Electricity Consumption
kWh/a
474455
553382
632532
684110
779534
Rated Refrigerant Capacity PA
1,3,5
kW
327.7
367.7
410.3
455.2
498.9
Rated Power Input DA
kW
108.2
123.7
139.0
154.1
176.8
Rated EER
DC,A
3.03
2.97
2.95
2.95
2.82
Declared Refrigerant Capacity PB
1,3,5
kW
358.2/299.9
346.7/274
454.6/380.8
428.3/340.1
549.1/459.9
Declared Power Input DB
kW
88.2/73.3
86.9/70.6
115.6/96.7
108.3/87.9
145.6/122
Declared EER
DC,B
4.06/4.09
3.99/3.88
3.93/3.94
3.95/3.87
3.77/3.77
Declared Refrigerant Capacity PC
1,3,5
kW
320.7/257.4
375.2/293.6
413/331.3
464.5/366
497/398.7
Declared Power Input DC
kW
60.9/50.9
73.6/60.2
82.9/69.6
90.8/74.8
101.3/85.4
Declared EER
DC,C
5.27/5.06
5.10/4.88
4.98/4.76
5.12/4.89
4.91/4.67
Declared Refrigerant Capacity PD
1,3,5
kW
262.2/198.3
299.8/236.1
339/256.4
374.3/291.3
407.7/308.3
Declared Power Input DD
kW
46.3/37.2
55.1/46
63.9/51.5
68.4/56
77.0/62.4
Declared EER
DC,D
5.66/5.33
5.44/5.14
5.30/4.97
5.47/5.20
5.30/4.94
SSCEE
2,3,5 % 148.2
143.3
138.5
143.4
132.7
SSCEE Tier
Not
Compliant
Not
Compliant
Not
Compliant
Not
Compliant
Not
Compliant
Rated Cooling Capacity P
rated,c
2,4,5 n/a
n/a
n/a
n/a
n/a
Declared Cooling Capacity 35°C
Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 35°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling Capacity 30°C
Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 30°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling Capacity 25°C
Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 25°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling Capacity 20°C
Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 20°C
n/a
n/a
n/a
n/a
n/a
Sound Power Level LWA
dB(A)
n/a
n/a
n/a
n/a
n/a
Off mode P
OFF
kW
n/a
n/a
n/a
n/a
n/a
Thermostat-off mode PTO
kW
n/a
n/a
n/a
n/a
n/a
Standby Mode PSB
kW
n/a
n/a
n/a
n/a
n/a
Crankcase heater mode PCK
kW
n/a
n/a
n/a
n/a
n/a
Technical Data - Ecodesign
URAC300DQ, URAC330DQ, URAC360DQ, URAC400DQ, URAC450DQ
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 46
ULTIMA™ REMOTE AIR COOLED
Chillers
46
Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC75DSQ
URAC100DSQ
URAC125DSQ
URAC150DSQ
URAC175DSQ
SEPR
1,3,5 4.1
4.74
5.08
4.76
4.66
SEPR Tier
Not Compliant
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Tier 1 (2018)
Annual Electricity
Consumption
kWh/a
n/a
175771
206626
268502
325690
Rated Refrigerant
Capacity PA
1,3,5
kW
n/a
111.9
141.0
171.6
203.9
Rated Power Input DA
kW
n/a
36.3
43.0
55.6
66.3
Rated EER
DC,A
n/a
3.08
3.28
3.09
3.07
Declared Refrigerant
Capacity PB
1,3,5
kW
n/a
122/92.1
153.6/123.5
186.9/141
222.2/176
Declared Power Input DB
kW
n/a
29.8/23
35.3/28.2
45.8/35.2
55.0/44.2
Declared EER
DC,B
n/a
4.09/4.01
4.35/4.38
4.08/4.01
4.04/3.98
Declared Refrigerant
Capacity PC
1,3,5
kW
n/a
128.1/96.3
129.3/97.6
196.3/147.6
184.8/136.1
Declared Power Input
DC
kW
n/a
25.9/20
24.6/19.6
39.5/30.5
38.5/30.8
Declared EER
DC,C
n/a
4.95/4.82
5.25/4.98
4.96/4.84
4.79/4.41
Declared Refrigerant
Capacity PD
1,3,5
kW
n/a
96.3/64.9
129.3/97.6
147.6/99.4
184.8/136.1
Declared Power Input
DD
kW
n/a
18.9/13.9
23.8/18.7
28.9/21.2
36.6/28.8
Declared EER
DC,D
n/a
5.10/4.66
5.44/5.21
5.11/4.68
5.05/4.72
SSCEE
2,3,5 % 117.0
143.2
161.4
144.4
142.7
SSCEE Tier
Not Compliant
Not Compliant
Tier 2 (2021)
Not Compliant
Not Compliant
Rated Cooling Capacity
P
rated,c
2,4,5 n/a
n/a
141.6
n/a
n/a
Declared Cooling
Capacity 35°C Pdc
2,3,5
kW
n/a
n/a
141.0
n/a
n/a
Declared EERd 35°C
n/a
n/a
3.28
n/a
n/a
Declared Cooling
Capacity 30°C Pdc
2,3,5
kW
n/a
n/a
125.5/95.6
n/a
n/a
Declared EERd 30°C
n/a
n/a
4.12/4.02
n/a
n/a
Declared Cooling
Capacity 25°C Pdc
2,3,5
kW
n/a
n/a
104.0/53.1
n/a
n/a
Declared EERd 25°C
n/a
n/a
4.86/4.15
n/a
n/a
Declared Cooling
Capacity 20°C Pdc
2,3,5
kW
n/a
n/a
57.5/0
n/a
n/a
Declared EERd 20°C
n/a
n/a
5.11/0
n/a
n/a
Sound Power Level LWA
dB(A)
n/a
n/a
80.0
n/a
n/a
Off mode P
OFF
kW
n/a
n/a
0.137
n/a
n/a
Thermostat-off mode
PTO
kW
n/a
n/a
0.607
n/a
n/a
Standby Mode PSB
kW
n/a
n/a
0.145
n/a
n/a
Crankcase heater mode
PCK
kW
n/a
n/a
0.104
n/a
n/a
Technical Data - Ecodesign
URAC75DSQ, URAC100DSQ, URAC125DSQ, URAC150DSQ, URAC175DSQ
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 47
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ULTIMA™ REMOTE AIR COOLED
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47
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC200DSQ
URAC225DSQ
URAC240DSQ
URAC250DSQ
URAC270DSQ
SEPR
1,3,5 4.79
5.03
4.64
5.18
4.91
SEPR Tier
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Tier 2 (2021)
Tier 1 (2018)
Annual Electricity Consumption
kWh/a
352849
373658
411281
404439
442844
Rated Refrigerant Capacity PA
1,3,5
kW
227.2
252.6
256.5
281.5
292.2
Rated Power Input DA
kW
73.1
77.8
86.3
84.8
97.6
Rated EER
DC,A
3.11
3.25
2.97
3.32
3.00
Declared Refrigerant Capacity
PB
1,3,5
kW
245.3/199.7
272/211.6
277.8/232.4
302.3/228
318.4/272.4
Declared Power Input DB
kW
60.0/49
64.1/49.2
72.1/60.5
69.3/51.7
80.3/68.6
Declared EER
DC,B
4.09/4.08
4.24/4.30
3.86/3.84
4.36/4.41
3.97/3.97
Declared Refrigerant Capacity
PC
1,3,5
kW
207.7/159.6
220.1/156.5
246.3/197.7
314.6/236.6
291.1/227.9
Declared Power Input DC
kW
42.1/34.2
42.7/31.8
51.9/43.7
59.3/44.5
57.4/47.3
Declared EER
DC,C
4.94/4.66
5.16/4.92
4.74/4.52
5.31/5.31
5.07/4.81
Declared Refrigerant Capacity
PD
1,3,5
kW
207.7/159.6
220.1/156.5
249.9/200.7
236.6/159.4
295.7/231.8
Declared Power Input DD
kW
40.1/32.3
41.3/30.4
48.1/40.1
43.2/30.7
53.0/43.3
Declared EER
DC,D
5.18/4.95
5.33/5.14
5.20/5.01
5.48/5.20
5.58/5.36
SSCEE
2,3,5 % 147.0
162.4
134.2
166.2
143.2
SSCEE Tier
Not Compliant
Tier 2 (2021)
Not Compliant
Tier 2 (2021)
Not Compliant
Rated Cooling Capacity P
rated,c
2,4,5 n/a
253.5
n/a
282.6
n/a
Declared Cooling Capacity 35°C
Pdc
2,3,5
kW
n/a
252.6
n/a
281.5
n/a
Declared EERd 35°C
n/a
3.25
n/a
3.32
n/a
Declared Cooling Capacity 30°C
Pdc
2,3,5
kW
n/a
218.1/157.2
n/a
233.3/158.9
n/a
Declared EERd 30°C
n/a
4.07/3.99
n/a
4.13/4.03
n/a
Declared Cooling Capacity 25°C
Pdc
2,3,5
kW
n/a
170.2/87.0
n/a
171.4/87.6
n/a
Declared EERd 25°C
n/a
4.80/4.14
n/a
4.82/4.16
n/a
Declared Cooling Capacity 20°C
Pdc
2,3,5
kW
n/a
93.4/0
n/a
94.3/0
n/a
Declared EERd 20°C
n/a
5.06/0
n/a
5.08/0
n/a
Sound Power Level LWA
dB(A)
n/a
87.0
n/a
89.0
n/a
Off mode P
OFF
kW
n/a
0.237
n/a
0.237
n/a
Thermostat-off mode PTO
kW
n/a
0.959
n/a
1.104
n/a
Standby Mode PSB
kW
n/a
0.245
n/a
0.245
n/a
Crankcase heater mode PCK
kW
n/a
0.208
n/a
0.208
n/a
Technical Data - Ecodesign
URAC200DSQ, URAC225DSQ, URAC240DSQ, URAC250DSQ, URAC270DSQ
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 48
ULTIMA™ REMOTE AIR COOLED
Chillers
48
Chillers
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
URAC300DSQ
URAC330DSQ
URAC360DSQ
URAC400DSQ
URAC450DSQ
SEPR
1,3,5 5.13
4.94
4.82
4.95
4.76
SEPR Tier
Tier 2 (2021)
Tier 1 (2018)
Tier 1 (2018)
Tier 1 (2018)
Tier 1 (2018)
Annual Electricity
Consumption
kWh/a
474455
553382
632532
684110
779534
Rated Refrigerant
Capacity PA
1,3,5
kW
327.7
367.7
410.3
455.2
498.9
Rated Power Input DA
kW
108.2
123.7
139.0
154.1
176.8
Rated EER
DC,A
3.03
2.97
2.95
2.95
2.82
Declared Refrigerant
Capacity PB
1,3,5
kW
358.2/299.9
346.7/274
454.6/380.8
428.3/340.1
549.1/459.9
Declared Power Input DB
kW
88.2/73.3
86.9/70.6
115.6/96.7
108.3/87.9
145.6/122
Declared EER
DC,B
4.06/4.09
3.99/3.88
3.93/3.94
3.95/3.87
3.77/3.77
Declared Refrigerant
Capacity PC
1,3,5
kW
320.7/257.4
375.2/293.6
413/331.3
464.5/366
497/398.7
Declared Power Input DC
kW
60.9/50.9
73.6/60.2
82.9/69.6
90.8/74.8
101.3/85.4
Declared EER
DC,C
5.27/5.06
5.10/4.88
4.98/4.76
5.12/4.89
4.91/4.67
Declared Refrigerant
Capacity PD
1,3,5
kW
262.2/198.3
299.8/236.1
339/256.4
374.3/291.3
407.7/308.3
Declared Power Input DD
kW
46.3/37.2
55.1/46
63.9/51.5
68.4/56
77.0/62.4
Declared EER
DC,D
5.66/5.33
5.44/5.14
5.30/4.97
5.47/5.20
5.30/4.94
SSCEE
2,3,5 % 148.2
143.3
138.5
143.4
132.7
SSCEE Tier
Not Compliant
Not Compliant
Not Compliant
Not Compliant
Not Compliant
Rated Cooling Capacity
P
rated,c
2,4,5 n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 35°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 35°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 30°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 30°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 25°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 25°C
n/a
n/a
n/a
n/a
n/a
Declared Cooling
Capacity 20°C Pdc
2,3,5
kW
n/a
n/a
n/a
n/a
n/a
Declared EERd 20°C
n/a
n/a
n/a
n/a
n/a
Sound Power Level LWA
dB(A)
n/a
n/a
n/a
n/a
n/a
Off mode P
OFF
kW
n/a
n/a
n/a
n/a
n/a
Thermostat-off mode PTO
kW
n/a
n/a
n/a
n/a
n/a
Standby Mode PSB
kW
n/a
n/a
n/a
n/a
n/a
Crankcase heater mode
PCK
kW
n/a
n/a
n/a
n/a
n/a
Technical Data - Ecodesign
URAC300DSQ, URAC330DSQ, URAC360DSQ, URAC400DSQ, URAC450DSQ
(1) Nominal conditions as stated in EU 2016/2281 Table 22.
(2) Nominal conditions as stated in EU 2016/2281 Table 21.
(3) Performance data (Nett) is supplied in accordance with EN14511-1:2013.
(4) Performance data (Gross) is supplied excluding absorbed pump power as per EN14511-1:2013.
(5) All performance data based upon standard waterside configuration.
(6) Please contact Airedale regarding Non Compliant selections.
Page 49
Chillers
ULTIMA™ REMOTE AIR COOLED
Chillers
49
Technical Manual : Part No 6259485 V1.15.0_08_2018
Notes:
Page 50
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
PART NO:
ISSUE
DATE
903-120 TM E
A
01/07/04
B
02/08/04
C 01/06/09
D 02/2011
E 09/2012
V1.5.0
02_2013
V1.6.0
07_2014
V1.7.0
10/2014
V1.8.0
10/2015
V1.9.0
12/2015
V1.10.0
01/2016
V1.11.0
03/2016
V1.12.0
04/2016
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