CLIVET MC2-Y 160T User Manual

3
INDEX
1 General Details .............................................. 4
1.1 General warnings and safety rules 4
1.2 Description of system components in 1:1
configuration 6
1.3 Description of system components in
TWIN configuration 7
1.4 Accessories 8
1.5 Identification 8
2 Installation ...................................................... 9
2.1 Product receiving 9
2.2 Size and weight 9
2.3 Installation - preliminary warnings 9
2.4 Outdoor unit installation 10
2.4.1 Installation Site 10
2.4.2 Installation of the drain fitting 11
2.4.3 Mounting the outdoor unit 11
2.4.4 Configuration with TWIN indoor
units 14
2.4.5 Oil traps 17
2.4.6 Electrical connections 18
3 Starting up the system ..................................22
3.1 Air evacuation 22
3.1.1 Refrigerant charge 23
3.2 Electrical dispersion and gas leakage
control 23
3.2.1 Electrical safety controls 23
3.2.2 Checking for gas leaks 23
3.3 Operating test 23
3.3.1 Preliminary checks 23
3.3.2 Operating test instructions 24
4 Maintenance ................................................... 25
4.1 Troubleshooting 25
4.1.1 Anomalies and remedies 25
4.2 Outdoor unit error messages 27
4.3 Outdoor unit error codes 28
4.4 Operate safely with R32 refrigerant
present 29
5 Disposal .......................................................... 33
6 Notions on refrigerant piping connection .. 34
6.1 Refrigerant piping connections 34
6.1.1 Cut the pipes 34
6.1.2 Eliminate smudges 34
6.1.3 Countersink the ends of the pipes 35
6.1.4 Connect the pipes 36
6.2 Connecting the pipes to the indoor unit 36
6.3 Connecting the pipes to the outdoor unit 37
7 Technical data ................................................ 38
8 Attachments ................................................... 39
8.1 Outdoor unit wiring diagrams (35M) 39
8.2 Outdoor unit wiring diagrams (53M) 40
8.3 Outdoor unit wiring diagrams (70M) 41
8.4 Outdoor unit wiring diagrams (88M) 42
8.5 Outdoor unit wiring diagrams (105M) 43
8.6 Outdoor unit wiring diagrams (120M) 44
8.7 Outdoor unit wiring diagrams (105T) 45
8.8 Outdoor unit wiring diagrams (140T - 160T) 46
8.9 Declaration of conformity 47

CLIVET MC2-Y 160T Specifications

General

Brand	CLIVET
Model	MC2-Y 160T
Category	Air Conditioner
Language	English