Mitsubishi Electric CITY MULTI PUMY-P NHMU Installation Manual page 2

Contents
1. Safety precautions ........................................................................................ 2
2. Installation location ....................................................................................... 3
3. Installing the outdoor unit ............................................................................. 5
4. Installing the refrigerant piping ..................................................................... 5
In addition to this manual, the following parts are supplied with the outdoor unit.
They are used for grounding the S terminals of transmission terminal blocks TB3,
TB7. For details refer to "6. Electrical work".
tions".
Caution:
1.1. Before installation
Caution:
1.2. Before installation (relocation)
Caution:
2
5. Drainage piping work .................................................................................... 8
6. Electrical work .............................................................................................. 8
7. Test run ....................................................................................................... 12
Grounding lead wire (× 2)
After installation work has been completed, explain the "Safety Precautions", use, and
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maintenance of the unit to the customer according to the information in the Operation
Manual and perform the test run to ensure normal operation. Both the Installation
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Manual and Operation Manual must be given to the user for keeping. These manuals
must be passed on to subsequent users.
: Indicates a part which must be grounded.
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