Safety Precautions
6
• Empty recovery cylinders are evacuated and, if
possible, cooled before recovery occurs.
• The recovery equipment shall be in good working
order with a set of instructions concerning the
equipment that is at hand and shall be suitable for the
recovery of flammable refrigerants. In addition, a set
of calibrated weighing scales shall be available and in
good working order.
• Hoses shall be complete with leak-free disconnect
couplings and in good condition. Before using the
recovery machine, check that it is in satisfactory
working order, has been properly maintained and that
any associated electrical components are sealed to
prevent ignition in the event of a refrigerant release.
Consult manufacturer if in doubt.
• The recovered refrigerant shall be returned to the
refrigerant supplier in the correct recovery cylinder,
and the relevant Waste Transfer Note arranged. Do not
mix refrigerants in recovery units and especially not in
cylinders.
• If compressors or compressor oils are to be removed,
ensure that they have been evacuated to an
acceptable level to make certain that flammable
refrigerant does not remain within the lubricant.
The evacuation process shall be carried out prior to
returning the compressor to the suppliers. Only electric
heating to the compressor body shall be employed
to accelerate this process. When oil is drained from a
system, it shall be carried out safely.
Содержание U6MRS32-18
Страница 1: ...SERVICE MANUAL ENGLISH AIR CONDITIONING SYSTEMS LCAC...
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Страница 5: ...Contents 1 Precautions 2 2 Information servicing For flammable materials 3 Safety Precautions...
Страница 11: ...Contents 1 Model Reference 2 2 External Appearance 3 Model Reference...
Страница 13: ...Model Reference 3 2 External Appearance 2 1 Indoor Unit Compact Four way Cassette A6 Duct Floor Ceiling...
Страница 14: ...Model Reference 4 2 2 Outdoor Unit Outdoor Unit...
Страница 18: ...IDU Compact Cassette 4 2 Dimensional Drawings...
Страница 20: ...IDU Compact Cassette 6 4 Service Place...
Страница 23: ...IDU Compact Cassette 9 Heating airflow velocity distributions Heating temperature distributions...
Страница 25: ...IDU Compact Cassette 11 Heating airflow velocity distributions Heating temperature distributions...
Страница 49: ...IDU A6 Duct 8 6 Fan Performance 18K...
Страница 50: ...IDU A6 Duct 9 Constant air volume...
Страница 67: ...IDU Floor Ceiling 4 3 Part names Air inlet Display panel Air outlet grille Louver Installation part...
Страница 68: ...IDU Floor Ceiling 5 4 Service Place 35mm 1 38in 1m 3 28ft 35mm 1 38in 35mm 1 38ch...
Страница 93: ...Outdoor Unit 3 Panel Plate B30...
Страница 94: ...Outdoor Unit 4 Panel Plate BA30...
Страница 95: ...Outdoor Unit 5 Panel Plate CA30...
Страница 96: ...Outdoor Unit 6 Panel Plate D30...
Страница 97: ...Outdoor Unit 7 Panel Plate E30...
Страница 98: ...Outdoor Unit 8 Panel Plate 590...
Страница 99: ...Outdoor Unit 9 2 Service Place...
Страница 110: ...Wiring Diagrams Outdoor unit wiring diagram 16022000022493...
Страница 111: ...Outdoor unit printed circuit board diagram 17122000002718...
Страница 280: ...AIR CONDITIONING SYSTEMS LCAC Scan here to download the latest version of this manual...