Mitsubishi Electronics P25 User Manuals

Table of Contents

• 1. Safety precautions

  6
• 1.1. Before installation and electric work

  6
• 6.1. Refrigerant pipe and drain pipe specifications

  9
• 6.2. Refrigerant pipe, drain pipe

  9
• or R407C refrigerant

  6
• 1.3. Before getting installed

  7
• 7.1. Refrigerant piping work

  9
• 1.4. Before getting installed (moved) - electrical work

  7
• 7.2. Drain piping work

  9
• 1.5. Before starting the test run

  7
• 7.3. Confirming drain discharge

  10
• 2. Indoor unit accessories

  7
• 3. Selecting an installation site

  7
• 9.1. Power supply wiring

  11
• its weight

  8
• 3.2. Securing installation and service space

  8
• transmission cables

  11
• 3.3. Combining indoor units with outdoor units

  8
• 9.3. Connecting electrical connections

  11
• 4. Fixing hanging bolts

  8
• 9.4. External I/O specifications

  12
• 4.1 Fixing hanging bolts

  8
• 9.5. Selecting the external static pressure

  12
• 5. Installing the unit

  8
• 9.6. Setting addresses

  12
• 5.1. Hanging the unit body

  8
• 5.2. Confirming the unit’s position and fixing hanging bolts

  8
• a remote controller

  12