Airedale Ultima Compact Condensing Unit User Manual

INSTALLATION, OPERATING &

MAINTENANCE MANUAL

Ultima Compact Condensing Unit

Air Cooled Condensing Unit

30kW - 450kW

ULTIMA COMPACT

Condensing Units

2

Condensers & Condensing Units

Installation & Maintenance : 6259675 IM V1.4.0 10/2013

About Airedale Products & Customer Services

WARRANTY,
COMMISSIONING &
MAINTENANCE

As standard, Airedale guarantees all non consumable parts only for a period of 12 months,
variations tailored to suit product and application are also available, please contact Airedale for full
terms and details.

To further protect your investment in Airedale products, we have introduced Airedale Service, who
can provide full commissioning services, comprehensive maintenance packages and service cover
24 hours a day, 365 days a year (UK mainland). For a free quotation contact our Airedale Service or
your local Sales Engineer.

All Airedale products are designed in accordance with EU Directives regarding prevention of build up
of water, associated with the risk of contaminants such as Legionella.

Where applicable, effective removal of condensate is achieved by gradient drainage to outlets and
where used, humidification systems produce sterile, non-toxic steam during normal operation.

For effective prevention of such risk it is necessary that the equipment is maintained in accordance
with Airedale recommendations.

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: [e-mail] or telephone:

CUSTOMER SERVICES

UK Sales Enquiries

+ 44 (0) 113 238 7789

[e-mail]

International Enquiries

+ 44 (0) 113 239 1000

[e-mail]

Spares Hot Line

+ 44 (0) 113 238 7878

[e-mail]

Airedale Service

+ 44 (0) 113 239 1000

[e-mail]

Technical Support

+ 44 (0) 113 239 1000

[e-mail]

Training Enquiries

+ 44 (0) 113 239 1000

[e-mail]

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.

 2013 Airedale International Air Conditioning Limited. All rights reserved. Printed in the UK.

Condensing Units

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Contents

GENERAL STATEMENT 4

WARRANTY 5

GENERAL DESCRIPTION 6

Unit Identification 6
Introduction 6
Standard Features 6
Features - Variations 8
Optional Extras - Energy Saving 9
Optional Extras – General 9

INSTALLATION DATA 10

Dimensions 10
Unit Lifting 14
Anti Vibration Mounting – Optional 15
Positioning 16
Refrigeration System 17
Refrigeration Connections 18
Pipe Sizing Guide 18
Pipework Installation 18
Pressure Testing 19
Evacuation 19
Electrical 19
Interconnecting Wiring 20
Electrical Data 21

CONTROLS 25

Viewing Unit Operating Status 26
Setting up 26
Alarms 27

COMMISSIONING DATA 28

Operating Limits 28
Mechanical Data 28
Unloading Protection 28

COMMISSIONING PROCEDURE 29

Pre Commissioning Checklist 29
Commissioning Checklist 31

MAINTENANCE 34

General Maintenance 34
Compressor Maintenance 35
Shut Down Periods 35

PARTS IDENTIFICATION 36

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General Statement

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 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 Refrigerant used in this range of products is classified under the COSHH

regulations as an irritant, with set Occupational Exposure Levels (OEL) 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.

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Warranty

GENERAL

To be read in conjunction with Airedale International Air Conditioning Ltd standard Conditions
of Sale.

The equipment carries Airedale’s standard warranty for a period of 24 months from the date of

despatch or of invoice which ever is the sooner in respect of non-consumable parts only and
does not include for the cost of labour incurred during the investigation or replacement of a
defective item.

WARRANTY IS ONLY
VALID IN THE EVENT
THAT:

1 The equipment is serviced & maintained by Airedale or an approved Airedale company

in accordance with the Installation & Maintenance manual provided, during the
Warranty Period.

2 Commissioning is carried out by Airedale or an approved Airedale company.

3 Commissioning documents have been completed and returned to Airedale within

28 days of the date of commissioning.

4 Replaced faulty parts have been returned to Airedale within 21days of replacement

for evaluation.

Any spare part supplied by Airedale under the warranty shall be warranted for the unexpired
period of the warranty or 3 months from delivery whichever period is the longer, with the
exception of compressors on which a further 12 months warranty is granted.

PROCEDURE

When a component part fails, a replacement part should be obtained through our Spares
department. If the part is considered to be under warranty, the following details are required to
process this requirement.

 Full description of part

required, including Airedale's
part number, if known.

Faulty Component Return Tag

No 28401

CUSTOMER

DATE

ADDRESS

AIREDALE U/No

CUST. O/No

Ex G/S No

TYPE OF UNIT

COMPONENT DESCRIPTION

SERIAL No (where applicable)

FAULTY DESCRIPTION (‘Faulty’ or ‘Defective’ not sufficient)

DATE OF INVOICE

1. Original Equipment

DATE OF INSTALLATION

2. Component (if different)

DATE OF FAILURE

Airedale International Air Conditioning Limited
Leeds Road, Rawdon, Leeds LS19 6JY
Tel: [phone] Fax: [phone]

CUSTOMER
COPY

To be filled in and attached complete to faulty component

700-006

 The original equipment serial

(U) or (BP) number.

 An appropriate purchase

order number.

A spares order will be raised under our "G" number system and the replacement part will be
despatched, usually within 24 hours should they be in stock.

When replaced, the faulty part must be returned to Airedale with a suitably completed and
securely attached "Faulty Component Return" (FCR) tag. FCR tags are available from Airedale
and supplied with each "G" order.

On receipt of the faulty part, suitably tagged, Airedale will pass to its Warranty department,
where it will be fully inspected and tested in order to identify the reason for failure, identifying at
the same time whether warranty is justified or not.

On completion of the investigation of the returned part, a full "Report on Goods Returned" will
be issued. On occasion the release of this complete report may be delayed as component
manufacturer becomes involved in the investigation.

When warranty is allowed, a credit against the "G" number invoice will be raised. Should
warranty be refused the "G" number invoice becomes payable on normal terms.

EXCLUSIONS

Warranty may be refused for the following reasons:

 Misapplication of product or component

 Incorrect site installation

 Incomplete commissioning documentation

 Inadequate site installation

 Inadequate site maintenance

 Damage caused by mishandling

 Replaced part being returned damaged without explanation

 Unnecessary delays incurred in return of defective component

RETURNS ANALYSIS

All faulty components returned under warranty are analysed on a monthly basis as a means of
verifying component and product reliability as well as supplier performance. It is important that
all component failures are reported correctly.

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General Description

UNIT IDENTIFICATION

AIR COOLED CONDENSING UNIT

UCCU

Ultima Compact Condensing Unit - Cooling Only

30 - 450

Model Size (Expressed as Nominal Cooling in kW)

SQ-

Single Circuit - Quiet (Models 30-80 (Except 75) Only)

SSQ-

Single Circuit - Super Quiet (Models 30-80 (Except 75) Only)

D-

Double Circuit - Standard

DQ-

Double Circuit - Quiet

DSQ-

Double Circuit - Super Quiet

2-16

Number of Fans

/1 or /2

Single or Double Row of Fans

Example

UCCU250DQ-8/2

INTRODUCTION

The Airedale range of Ultima Compact air cooled condensing units covers the nominal
capacity range 30kW to 450kW in 24 model sizes. The range is available with many
optional variations including Quiet and Super Quiet sound level variants.

The range is suitable for a wide range of split-system applications such as Cold Storage,
large Retail Comfort Cooling, Process Cooling, Healthcare, Hi-Tech environments
and leisure.

Attention has been placed on maximising the unit’s performance while keeping the sound
and vibration levels and footprint to an absolute minimum.

CE DIRECTIVE

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

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

All models sizes.

Construction

The base is fabricated from galvanised steel to ensure a tough, durable,
weatherproof construction.

The superstructure is 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 heat exchangers are mounted on a rigid galvanised heavy-duty sub
frame. Fully weatherproofed electrical panels are situated at one end of the unit. Access
to the compressors is via end panels adjacent to the electrical control panel.

Other features include:

 Dedicated Compressor Enclosure

 Condenser Fan Discharge Plenum

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General Description

STANDARD FEATURES

All models sizes.

Condenser

Large surface area coil(s) ideally positioned to optimise airflow and heat transfer,
manufactured from refrigeration quality copper tubes with mechanically bonded
aluminium fins.

Condenser Fan

Axial fan assemblies with fingerproof grille and incorporating external rotor motor
technology, to provide highly accurate discreet speed control, discharge air vertically. The
fans offer maximum performance while keeping sound levels to a minimum.

Electrical supply dependent upon model size, refer to Electrical Data.

Head Pressure Control

Electronic head pressure controllers are fitted which modulate the fan speed to maintain
a constant condensing pressure, allowing the system to operate satisfactorily in ambient
temperatures as low as -20°C.

Head pressure can be set, monitored and values viewed at the microprocessor keypad.

Compressor

Scroll compressors comprising:

 Internal motor protection
 Internal pressure relief
 Non return valve
 External discharge temperature protection
 Oil sight glass
 Sump heater

Each Tandem / Trio set has an oil equalisation line.

The compressors are mounted to the rigid galvanised heavy duty sub-frame with the use
of vibration reducing isolation.

Refrigeration

Each refrigeration circuit is supplied with the following:

 Holding charge of Helium

 Liquid line ball valve

 Suction line ball valve

 Low pressure cut out with manual reset via microprocessor controller

 High pressure switch with manual reset

 Pressure relief valve with integral rupture disc and indicator gauge

Refer to Features - Variations for further detail.

Controls

microprocessor controller can provide 2-6 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.

Control management is offered in 1 of 4 of the most common types, to select via the
microprocessor, to be specified at time of order:

 External 0-10V Signal

 Suction Pressure Monitoring

 Remote Space Temperature Sensor

 Remote Digital Inputs

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.

Refer to Features - Variations for further detail.

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Condensing Units

FEATURES - VARIATIONS

UCCU30, UCCU40,
UCCU50, UCCU60,

UCCU70 &

UCCU80

UCCU75,

UCCU100,

UCCU125 &

UCCU150

UCCU110,
UCCU130,

UCCU160 &

UCCU180

UCCU200,

UCCU225 &

UCCU250

UCCU240, UCCU270,
UCCU300, UCCU330,

UCCU360, UCCU400

& UCC450

Construction

4 x eye bolts to BS4278 or Integrated lugs/Mounting feet

Integrated lugs

Lifting Eye Bolts

Lifting Eye Bolts

Lifting Eye Bolts

Lifting Eye Bolts

Acoustically lined compressor enclosure

SSQ/DSQ Models

DSQ Models

DSQ Models

DSQ Models

DSQ Models

Refrigeration

Holding charge of Helium

Std

Std

Std

Std

Std

Number of Independent Refrigeration Circuits

1 or 2

2 2 2

2

Scroll Compressor Arrangement

1 x Tandem Set

or 2 x Single

2 x Tandem Sets

2 x Tandem Sets

2 x Tandem Sets

2 x Trio Sets

Sickle Bladed Fans

Std

Std - c/w

Long Bellmouth

Std - c/w

Long Bellmouth

Std - c/w

Long Bellmouth

Std - c/w

Long Bellmouth

Low speed condenser fan

SQ/DQ Models

DQ Models

DQ Models

DQ Models

DQ Models

Extra Low speed condenser fan

SSQ/DSQ Models

DSQ Models

DSQ Models

DSQ Models

DSQ Models

Electrical

Emergency stop

-

Std

Std

Std

Std

Door isolated mains power compartments

- - Std

Std

Std

Dedicated bus-bar chamber for incoming 3-phase &
earth mains power supply (no neutral required)

- - Std

Std

Std

Mains Supply 3 Phase

Std

Std

Std

Std

Std

Neutral Required

Yes

No

No

No

No

Phase Rotation Protection

Opt

Opt

Opt

Std

Std

Power Factor Correction

-

Opt

Opt

Opt

Opt

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Chillers

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General Description

OPTIONAL EXTRAS - ENERGY SAVING

Power Factor Correction

When applied to the motors of each compressor, the compressor power factor is
controlled to a minimum operating value of 0.95 at the full operating capacity. This
satisfies many supply authorities that may impose surcharges on equipment with power
factor less than 0.95.

OPTIONAL EXTRAS – GENERAL

Loose Item

 Anti Vibration Mounts

 Condenser Fan Discharge Air Plenum Extension

 Power Factor Correction

Factory Fitted

 Epoxy Coated Condenser Coils

 Coil Guards

 Dual Pressure Relief Valve

 Discharge Line Ball Valve

 Discharge Line non-Return Valve

 Suction Line Accumulator

 Liquid Receiver & Pressure Relief Valve

 Filter Drier & Sight Glass

 Leak Detection Kit

 Electronic Soft Start

 Phase Rotation Protection

 BMS Interface Card

 Remote Setpoint Adjust

 Alternative Refrigerant (Outside EU)

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Installation Data

DIMENSIONS

SINGLE ROW FANS - /1

A

20

20

2

3

6

B D C

1200

55

55

4

300

1

60

80

1410

1200

460

40
500

5

1410

1200

460

40

7

8

E

E

E

UCCU30 - UCCU80

(Except UCCU75)

Model SQ/DQ A B C D E

UCCU30 – UCCU40 SQ/DQ

mm

1650

300

1050

300

200

UCCU50 – UCCU70 SQ/DQ

mm

2500

300

1450

750

200

UCCU80 SQ/DQ

mm

2500

300

1450

750

200

Model SSQ/DSQ A B C D E

UCCU30 - UCCU40 SSQ/DSQ

mm

1650

300

1050

300

200

UCCU50 - UCCU70 SSQ/DSQ

mm

2500

300

1450

750

200

UCCU80 SSQ/DSQ

mm

2500

300

1450

750

200

UCCU75 - UCCU150

(Except UCCU80)

A

2000

1300

50

50

E

2

3

B D C

1250

25

25

4

25

300

1

7

500

5

565

F

G

F

6

Model D A B C D E F G

UCCU75D-2/1

mm

2775

390

1900

(1)

485

200

170

UCCU100D-2/1

mm

2775

390

1900

(1)

485

200

170

UCCU125D-3/1

mm

3625

390

1825

1135

275

200

170

UCCU150D-3/1

mm

3625

390

1825

1135

275

200

170

Model DQ A B C D E F G

UCCU75DQ-2/1

mm

2775

390

1900

(1)

485

200

170

UCCU100DQ-2/1

mm

2775

390

1900

(1)

485

200

170

UCCU125DQ-3/1

mm

3625

390

1825

1135

275

200

170

UCCU150DQ-4/1

mm

4475

390

1900

1900

285

200

170

Model DSQ A B C D E F G

UCCU75DSQ-3/1

mm

3625

390

1825

1135

275

200

170

UCCU100DSQ-3/1

mm

3625

390

1825

1135

275

200

170

UCCU125DSQ-4/1

mm

4475

390

1900

1900

285

200

170

UCCU150DSQ-4/1

4475

390

1900

1900

285

200

170

(1)

Have only 4 fixing and 4 point loadings.

1 Electric Control Panels
2 Mains Electric Isolators
3 Mains Cable Entry
4 20mm Ø Mounting Holes
5 Optional Plenum Extension
6 Refrigeration Connections

7 Single Circuit
8 Dual Circuit

1 Electric Control Panels
2 Mains Electric Isolators
3 Mains Cable Entry
4 20mm Ø Mounting Holes
5 Optional Plenum Extension
6 Refrigeration Connections
7 Emergency Stop

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Chillers

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Installation Data

POINT LOADINGS, WEIGHTS & CENTRE OF GRAVITY (C OF G)

SINGLE ROW FANS - /1

UCCU30 - UCCU80 (Except UCCU75)

P1

P2

P3

P4

2

1

= C of G

Model SQ/DQ

P1

P2

P3

P4

(1)

(1)

Operating

Weight

C of G1

(mm)

C of G2

(mm)

UCCU30 SQ/DQ-1/1

kg

120

120

115

115

470

600

815

UCCU40 SQ/DQ-1/1

kg

140

140

135

135

550

600

815

UCCU50 SQ/DQ-2/1

kg

170

170

175

175

690

600

1035

UCCU60 SQ/DQ-2/1

kg

180

180

190

190

740

600

1045

UCCU70 SQ/DQ-2/1

kg

185

185

195

195

760

600

1045

UCCU80 SQ/DQ-2/1

kg

200

200

215

215

830

600

1050

Model SSQ/DSQ

P1

P2

P3

P4

(1)

(1)

Operating

Weight

C of G1

(mm)

C of G2

(mm)

UCCU30 SSQ/DSQ-1/1

kg

120

120

120

120

480

600

825

UCCU40 SSQ/DSQ-1/1

kg

145

145

140

140

570

600

815

UCCU50 SSQ/DSQ-2/1

kg

175

175

175

175

700

600

1025

UCCU60 SSQ/DSQ-2/1

kg

185

185

190

190

750

600

1035

UCCU70 SSQ/DSQ-2/1

kg

185

185

200

200

770

600

1055

UCCU80 SSQ/DSQ-2/1

kg

210

210

225

225

870

600

1050

UCC75 - UCC150 (Except UCC80)

P1

P3

P5

P2

P4

P6

2

1

= C of G

Model D P1

P2

P3

P4

P5

P6

Operating

Weight

C of G1

(mm)

C of G2

(mm)

UCCU75D-2/1

kg

305

305

(1)

(1)

165

165

940

650

1055

UCCU100D-2/1

kg

320

320

(1)

(1)

165

165

970

650

1035

UCCU125D-3/1

kg

300

280

185

175

135

135

1210

635

1595

UCCU150D-3/1

kg

305

305

190

190

130

130

1250

650

1560

Model DQ P1

P2

P3

P4

P5

P6

Operating

Weight

C of G1

(mm)

C of G2

(mm)

UCCU75DQ-2/1

kg

305

305

(1)

(1)

165

165

940

650

1055

UCCU100DQ-2/1

kg

325

325

(1)

(1)

180

180

1010

650

1065

UCCU125DQ-3/1

kg

305

285

185

175

135

125

1210

630

1570

UCCU150DQ-4/1

kg

325

325

240

240

190

190

1510

650

1950

Model DSQ P1

P2

P3

P4

P5

P6

Operating

Weight

C of G1

(mm)

C of G2

(mm)

UCCU75DSQ-3/1

kg

285

285

165

165

125

125

1150

650

1555

UCCU100DSQ-3/1

kg

290

290

165

165

135

135

1180

650

1580

UCCU125DSQ-4/1

kg

315

295

250

240

195

185

1480

635

1995

UCCU150DSQ-4/1

kg

330

330

270

270

210

210

1620

650

2010

(1)

Have only 4 fixing and 4 point loadings.

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Installation Data

DIMENSIONS

DOUBLE ROW FANS - /2

UCCU110 - UCCU450

A C B

50

50

F
375

K

2 3 1

G J H

M

25

25

4

25

25

7

500

5

L

6

D

E

Model D A B C D E F G H J K L

M

UCCU110D - UCCU160D

mm

2365

1850

2100

115

140

205

275

1600

(1)

(1)

490

1800

UCCU180D - UCCU225D

mm

3170

1850

2100

115

140

205

480

1100

1100

(2)

490

1800

UCCU240D

mm

4650

2200

2180

140

150

225

350

1750

1925

(2)

625

2150

UCCU250D

mm

3170

1850

2100

115

140

205

480

1100

1100

(2)

490

1800

UCCU270D - UCCU300D

mm

4650

2200

2180

140

150

225

350

1750

1925

(2)

625

2150

UCCU330D - UCCU360D

mm

5500

2200

2180

140

150

225

350

1350

1350

1925

525

2150

UCCU400D - UCCU450D

mm

6350

2200

2180

140

150

225

350

1700

1925

1925

450

2150

Model DQ A B C D E F G H J K L

M

UCCU110DQ - UCCU130DQ

mm

2365

1850

2100

115

140

205

275

1600

(1)

(1)

490

1800

UCCU160DQ - UCCU200DQ

mm

3170

1850

2100

115

140

205

480

1100

1100

(1)

490

1800

UCCU225DQ

mm

3975

1850

2100

115

140

205

480

1500

1500

(2)

495

1800

UCCU240DQ

mm

4650

2200

2180

140

150

225

350

1750

1925

(2)

625

2150

UCCU250DQ

mm

3975

1850

2100

115

140

205

480

1500

1500

(2)

495

1800

UCCU270DQ - UCCU300DQ

mm

5500

2200

2180

140

150

225

350

1350

1350

1925

525

2150

UCCU330DQ - UCCU360DQ

mm

6350

2200

2180

140

150

225

350

1700

1925

1925

450

2150

UCCU400DQ- UCCU450DQ

mm

7200

2200

2180

140

150

225

350

1700

2700

2000

450

2150

Model DSQ

A B C D E F G H J K L

M

UCCU110DSQ

mm

2365

1850

2100

115

140

205

275

1600

(1)

(1)

490

1800

UCCU130DSQ - UCCU180DSQ

mm

3170

1850

2100

115

140

205

480

1100

1100

(2)

490

1800

UCCU200DSQ

mm

3975

1850

2100

115

140

205

480

1500

1500

(2)

495

1800

UCCU225DSQ

mm

3975

1850

2100

115

140

205

480

1500

1500

(2)

495

1800

UCCU240DSQ

mm

5500

2200

2180

140

150

225

350

1350

1350

1925

525

2150

UCCU250DSQ

mm

3975

1850

2100

115

140

205

480

1500

1500

(2)

495

1800

UCCU270DSQ - UCCU300DSQ

mm

6350

2200

2180

140

150

225

350

1700

1925

1925

450

2150

UCCU330DSQ - UCCU360DSQ

mm

7200

2200

2180

140

150

225

350

1700

2700

2000

450

2150

UCCU400DSQ - UCCU450DSQ

mm

8050

2200

2180

140

150

225

350

1700

2800

2725

525

2150

(1)

Have only 4 fixing and 4 point loadings.

(2)

Have only 6 fixing and 6 point loadings.

1 Electric Control Panels
2 Mains Electric Isolators
3 Mains Cable Entry
4 20mm Ø Mounting Holes
5 Optional Plenum Extension
6 Refrigeration Connections
7 Emergency Stop