Eaton-Williams ICUS30 Installation Manual Download Page 14

 

 

ICUS CONDENSING UNIT INSTALLATION MANUAL 

 

 

Jan 09:F\Qualitair Eng\Icu\Manuals\0412118S 

 

 

 

 

 

 

14

 

 

 

9. DISPOSAL PROCEDURES 

 

NOTE!

 

All refrigerant, oils and other waste materials must be disposed of in a professional and responsible 

manner in strict adherence to environmental regulations. 

 

NOTE!

 

The greatest possible care should be taken at all times to avoid the release of refrigerants to 

atmosphere. 

 

The  de-commissioning,  dismantling  and  disposal  of  air  handling  units  should  be  undertaken  only  by 

experienced personnel and in full adherence to all safety rules, in particular protection of lungs, eyes and 

skin from refrigerants, dust, etc.  Only approved lifting gear and power tools should be used and access 

to the work area be restricted to authorised personnel. 

 

 

Disconnect the unit from the electrical supply. 

 

 

Reclaim all refrigerant from the unit using approved reclaiming equipment according to the 

manufacturer’s  instructions.    Recovery  of  refrigerant  must  be  carried  out  only  by 

operatives registered to refrigerant safe handling. 

 

 

Dispose of the reclaimed refrigerant through an approved recycling facility. 

 

 

Separate the unit sections and remove to approved recycling facilities. 

 

SPECIAL NOTE: 

ENSURE ALL CONNECTIONS EXTERNAL TO THE UNIT CASING AND DRAIN PIPEWORK 

ARE ADEQUATELY INSULATED TO PREVENT FREEZING OR CONDENSATION. 

 
 

 

Summary of Contents for ICUS30

Page 1: ...INSTALLATION MANUAL ICUS CONDENSING UNIT IF SUPPLIED AS A SYSTEM ICC QLC PLEASE REFER TO INDOOR UNIT INSTALLATION MANUAL Eaton Williams Ltd Oldfields Business Park Birrell Street Fenton ST4 3ES Tel 4...

Page 2: ...ce Connection 5 3 4 Air Entry 5 4 Outdoor Unit Access 6 4 1 Access Details Fixings 6 5 General Service Connection 7 6 Power Control Connections 8 6 1 Wiring up the unit 9 6 2 Wiring Requirements 9 6 3...

Page 3: ...hazards are kept to a minimum 3 The equipment has been fitted with doors and covers to prevent access during operation These must be kept in place and additional guards fitted if necessary 4 The equip...

Page 4: ...S Wall Bracket Option Kit The unit is supplied complete with axial fan and guard hermetic compressor shut off service valves fan speed controller low pressure switch high pressure switch winter start...

Page 5: ...ided in the base of the unit to secure the unit to a suitable plinth or to the wall mount bracket kit If required the contractor should install the unit on anti vibration pads 3 3 Service Connections...

Page 6: ...anel 5 Removable top panel Front and side access screw fixings 6 Service access panel Front access screw fixings 7 Reversing valve Heat pump unit only HP LP cut outs Remove service access panel 8 Elec...

Page 7: ...up charge m 5m 25g 25g 40g 40g Refrigerant Connection Sizes Refer to Section 8 for Extended Pipework ICUS30 ICUS40 ICUS55 ICUS80 Liquid 7 1 1 4 1 4 3 8 3 8 Suction 7 2 5 8 5 8 5 8 3 4 Mains Power Cabl...

Page 8: ...8 6 POWER CONTROL CONNECTIONS ICUS SINGLE PHASE COOLING ONLY ICUS Terminal Customer Connections PE Customer Earth Connection E N Customer Neutral Connection L Customer Live Connection C Cooling Signal...

Page 9: ...ing Wiring Power and signal cables run between outdoor and indoor unit Details of the fuse ratings and cable requirements are given in the tables in Section 5 Page 7 of this manual 6 3 Terminations De...

Page 10: ...refrigerant lines are adequately supported using refrigerant pipe clips 7 3 Unit Connections The ICUS unit connections are terminated in male flare connections as detailed in the tables in Section 5...

Page 11: ...itional Charge ICUS30 Suction 3 8 5 8 Suction 3 8 5 None 5m 25g m Liquid Liquid ICUS40 Suction 5 8 5 8 5 8 Suction 8 None 5m 25g m Liquid Liquid ICUS55 Suction 5 8 5 8 5 8 5 8 Suction 10 None 5m 40g m...

Page 12: ...Manuals 0412118S 12 Fitting Pipe Size 3 8 5 8 45 Bend 0 12 0 15 0 18 0 21 90 Bend Short Radius 0 37 0 43 0 49 0 55 90 Bend Long Radius 0 24 0 27 0 30 0 37 180 Bend Short Radius 0 73 0 91 1 10 1 28 18...

Page 13: ...d 3 System Isolation After achieving the specified system vacuum close the gauge low pressure port 5 and switch off the vacuum pump Leave the system for 1 hour and check that the vacuum is maintained...

Page 14: ...icular protection of lungs eyes and skin from refrigerants dust etc Only approved lifting gear and power tools should be used and access to the work area be restricted to authorised personnel Disconne...

Page 15: ...Has correct HRC external fusing isolating been installed 5 Has additional extended pipe run refrigerant charge been measured into the system where necessary or heat pumps been charged correctly 6 Is...

Page 16: ...e diagrams themselves are supplied with the unit and are located in the electrical section Please ensure the correct issue drawing is used with the relevant system refer to supplier if necessary Unit...

Page 17: ...Machinery Directive If alterations are made to this equipment without our approval this declaration becomes invalid Furthermore this equipment may be assembled into other systems which may also const...

Page 18: ...Eng Icu Manuals 0412118S 18 OLDFIELDS BUSINESS PARK BIRRELL STREET FENTON ST4 3ES TEL 01782 597124 FAX 01782 316633 AN EATON WILLIAMS COMPANY As part of the policy of continuous product improvement w...

Reviews: