Mitsubishi Electric PUHZ-SW HA Series, Installation Manual

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2
After installation work has been completed, explain the “Safety Precautions,” use,
and 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 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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Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be recycled and reused.
This symbol means that electrical and electronic equipment, at their end-of-life, should be disposed of separately from your household waste.
Please, dispose of this equipment at your local community waste collection/recycling centre.
In the European Union there are separate collection systems for used electrical and electronic product.
Please, help us to conserve the environment we live in!
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1. Safety precautions ......................................................................................... 2
2. Installation location ........................................................................................ 3
3. Installing the outdoor unit .............................................................................. 5
4. Installing the refrigerant piping ...................................................................... 5
5. Drainage piping work ..................................................................................... 8
6. Water piping work .......................................................................................... 8
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7. Electrical work ............................................................................................... 8
8. Special Functions .......................................................................................... 10
9. System control ............................................................................................... 10
10. Speci
Þ cations .............................................................................................. 10
11. Serial number .............................................................................................. 11