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Airedale UWC 75 [6/42] Ultima water cooled chillers
![Airedale UWC 75 [6/42] Ultima water cooled chillers](/views2/1409533/page6/bg6.png)
ULTIMA WATER COOLED Chillers
Chillers
6
Installation & Maintenance : 903-126 IM E 10/04/A
General Description
WATER COOLED LIQUID CHILLER
UWC Ultima Water 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
UNIT IDENTIFICATION
Example UWC250DQ
The Airedale range of Ultima Water 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.
INTRODUCTION
A matching range of Dry Cooler units is available to complement the Water Cooled Liquid
Chiller, please refer to Airedale.
Airedale certify that the equipment detailed in this manual conforms with the following
EC Directives:
Electromagnetic Compatibility Directive (EMC)
89/336/EEC
Low Voltage Directive (LVD)
73/23/EEC
Machinery Directive (MD)
89/392/EEC in the version 98/37/EC
Pressure Equipment Directive (PED)
97/23/EC
CE DIRECTIVE
To comply with these directives appropriate national & harmonised standards have been
applied. These are listed on the Declaration of Conformity, supplied with each product.
REFRIGERANTS
The range has been designed and optimised for operation with the ozone benign
R407C refrigerant.
STANDARD FEATURES
The Standard Ultima Water Cooled Chiller comes complete with:
•
Microprocessor Control
• Evaporator Pad Heater
• Multiple Scroll Compressors
• Plate Evaporator
• Plate Condenser(s)
• Dual Independent Refrigeration Circuits
• Electronic Expansion Valve(s)
• Connections for External Trace Heating (240V/500W available)
Standard Chiller
- D
• A set of 4 M24 collared eye bolts to BS4278
With the benefits of the Standard range, the Quiet chiller is supplied with an acoustic
package, which incorporates:
Quiet Chiller
- DQ
• 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
Содержание
- Installation operating maintenance manual 1
- Ultima water cooled 1
- Water cooled chiller 75kw 450kw 1
- About airedale products customer services 2
- Caution 2
- Chillers 2
- Customer services 2
- Spares 2
- Training 2
- Ultima water cooled chillers 2
- Warranty commissioning maintenance 2
- Chillers ultima water cooled 3
- Contents 3
- Caution 4
- Chillers 4
- General statement 4
- Important 4
- Safety 4
- Ultima water cooled chillers 4
- Chillers 5
- Chillers ultima water cooled 5
- Exclusions 5
- General 5
- Procedure 5
- Returns analysis 5
- Warranty 5
- Warranty is only valid in the event that 5
- Ce directive 6
- Chillers 6
- General description 6
- Introduction 6
- Quiet chiller dq 6
- Refrigerants 6
- Standard chiller d 6
- Standard features 6
- Super quiet chiller dsq 6
- Ultima water cooled chillers 6
- Unit identification 6
- Water cooled liquid chiller 6
- Chillers 7
- Chillers ultima water cooled 7
- Controls 7
- Electrical 7
- General description 7
- Optional extras energy saving 7
- Power factor correction 7
- Refrigeration 7
- Standard features 7
- Caution 8
- Chillers 8
- Factory fitted 8
- General description 8
- Loose item 8
- Optional extras general 8
- Optional unit cover 8
- Ultima water cooled chillers 8
- Chillers 9
- Chillers ultima water cooled 9
- Dimensions uwc75 uwc250 except uwc240 9
- Installation data 9
- Victaulic type fitting 9
- Chillers 10
- Dimensions uwc240 uwc450 except uwc250 10
- Installation data 10
- Ultima water cooled chillers 10
- Chillers 11
- Chillers ultima water cooled 11
- Installation data 11
- Point loadings weights centre of gravity c of g 11
- Caution 12
- Chillers 12
- Installation data 12
- Lifting dimensions 12
- Ultima water cooled chillers 12
- Unit lifting 12
- Airedale international air conditioning ltd 13
- Anti vibration mount spring type specification installation instructions 13
- Caution 13
- Change 13
- Components 13
- Date 18 10 05 13
- Dimensions 13
- E mail info airedale com website www airedale com 13
- Installation 13
- Leeds road rawdon leeds ls19 6jy england tel 44 0 113 239 1000 fax 44 0 113 250 7219 13
- Manual affected technical installation 13
- Manual part no 901 108 tm e 02 05 a 13
- Technical update 13
- Ultima ucc uccu 30 450 ultima ucc uccu 30 450 ucfc urac uwc75 450 ufc usc200 750 13
- Anti vibration mounting optional 14
- Caution 14
- Chillers 14
- Chillers ultima water cooled 14
- Installation data 14
- Pad type 14
- Selection installation 14
- Spring type cls 14
- Installation data 15
- Ultima water cooled chillers 15
- Caution 16
- Chillers 16
- Chillers ultima water cooled 16
- Component recommended requirements 16
- Installation data 16
- Standard recommended installation parts supplied by others 16
- Water system 16
- Caution 17
- Chillers 17
- Filling 17
- Installation data 17
- Pressure testing 17
- Ultima water cooled chillers 17
- Water system 17
- Caution 18
- Chillers 18
- Chillers ultima water cooled 18
- Ethylene glycol nominal correction factors 18
- Glycol data 18
- Installation data 18
- Propylene glycol nominal correction factors 18
- Caution 19
- Chillers 19
- Electrical 19
- General 19
- Installation data 19
- Interconnecting wiring 19
- Interlocks protection 19
- Ultima water cooled chillers 19
- Chillers 20
- Chillers ultima water cooled 20
- Electrical data 20
- Installation data 20
- Chillers 21
- Electrical data 21
- Installation data 21
- Ultima water cooled chillers 21
- Chillers 22
- Chillers ultima water cooled 22
- Electrical data 22
- Installation data 22
- Caution 23
- Chillers 23
- Constant supply temperature control 23
- Control scheme features 23
- Controls 23
- Ultima water cooled chillers 23
- Variable supply temperature control 23
- Chillers 24
- Chillers ultima water cooled 24
- Controls 24
- General 24
- Navigation 24
- Operation 24
- Standard keypad display 24
- Standard operating page 24
- Chillers 25
- Controls 25
- Menus listed in sequence 25
- Operation cont 25
- Password protection 25
- Real time clock 25
- Setting up 25
- Standard operating page cont 25
- Technical support 25
- Time zones 25
- Ultima water cooled chillers 25
- Unit on off 25
- Analogue inputs 26
- Analogue outputs 26
- Chillers 26
- Chillers ultima water cooled 26
- Controls 26
- Digital inputs 26
- Digital outputs 26
- Status menu 26
- Viewing unit operating status 26
- Alarm handling 27
- Alarms 27
- Chillers 27
- Common alarms 27
- Compressor status 27
- Controls 27
- Electronic expansion valve failure 27
- Emergency stop 27
- Evaporator flow failure 27
- High liquid pressure 27
- Individual circuit alarms 27
- Low suction pressure 27
- Low supply temperature 27
- Phase rotation 27
- Ultima water cooled chillers 27
- Chillers 28
- Chillers ultima water cooled 28
- Commissioning data 28
- Mechanical data 28
- Oil refrigerant charges oil refrigerant charges 28
- Operating limits 28
- Caution 29
- Chillers 29
- Commissioning data 29
- Evaporator 29
- Ultima water cooled chillers 29
- Waterside pressure drops 29
- Chillers 30
- Chillers ultima water cooled 30
- Commissioning data 30
- Condenser 30
- Waterside pressure drops 30
- Chillers 31
- Commissioning data 31
- Condenser 31
- Ultima water cooled chillers 31
- Waterside pressure drops 31
- Chillers ultima water cooled 32
- Commissioning data 32
- Caution 33
- Chillers 33
- Commissioning procedure 33
- General 33
- Pre commissioning checklist 33
- Record 33
- Ultima water cooled chillers 33
- Chillers 34
- Chillers ultima water cooled 34
- Commissioning procedure 34
- Pre commissioning checklist cont 34
- Record 34
- Caution 35
- Chillers 35
- Commissioning checklist 35
- Commissioning procedure 35
- Record 35
- Ultima water cooled chillers 35
- Caution 36
- Chillers 36
- Chillers ultima water cooled 36
- General maintenance 36
- Maintenance 36
- Chillers 37
- Compressor maintenance 37
- General maintenance cont 37
- Maintenance 37
- Shut down periods 37
- Ultima water cooled chillers 37
- Chillers 38
- Chillers ultima water cooled 38
- Parts identification 38
- Spares 38
- Chillers 39
- Ultima water cooled chillers 39
- Chillers 40
- Chillers ultima water cooled 40
- Head office 41
- International sales offices 41
- Regional sales offices 41
- Airedale departmental contact details 42
- Customer services 42
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