Mitsubishi MFZ-KA50VA - E4MFZ-KA35VA- Manuals

Page 2 - Caution; ing the air conditioner.; Warning

2 G E H C 7 D F B A I 2 3 C B 6 2. INSTALLATION DIAGRAM & ACCESSORIES 1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY ■ Do not install it by yourself (customer). Incomplete installation could cause injury due tofire, electric shock, the unit falling or leakage ofwater. Consult the dealer f...

Page 3 - FLARED CONNECTIONS; PIPING PREPARATION; SELECTING THE INSTALLATION LOCATION; INDOOR UNIT

3 ACCESSORIES Check the following parts before installation. <Indoor unit> 1 Drain hose 1 2 Remote controller holder 1 3 Fixing screw for 2 3.5 × 16 mm (Black) 2 4 Pipe cover 1 5 Band 2 6 Battery (AAA) for remote controller 2 7 Indoor unit mounting bracket 1 8 Fixing screw for 7 4 × 25 mm 5 9 ...

Page 4 - INDOOR UNIT MOUNTING BRACKET INSTALLATION; INDOOR UNIT PREPARATION; CONNECTING WIRE SPECIFICATIONS; • Use special room air conditioning circuit.; INDOOR UNIT INSTALLATION

4 4. INDOOR UNIT INSTALLATION 4-1 INDOOR UNIT MOUNTING BRACKET INSTALLATION • Install the bracket firmly to the wall structure (stud, etc.).• Use a level to install the mounting bracket horizontally.• Install the indoor unit 150 mm or below from the floor. Indoor unit mounting bracket 7 To prevent t...

Page 5 - AUTO RESTART FUNCTION; Operation; INDOOR AND OUTDOOR CONNECTING WIRE CONNECTION

5 4-6 AUTO RESTART FUNCTION • These models are equipped with an auto restart function. If you do not want to use this function, please consult the service representative because the setting of the unit needs to be changed. • When the indoor unit is controlled with the remote controller, the operatio...

Page 6 - PIPING INSTALLATION; CONNECTING PIPE INSTALLATION; SEALING THE HOLES; DETERMINING HOLE POSITIONS; MAKING HOLES IN THE WALL AND FLOOR; MAKING HOLES; Be sure to use the wall hole sleeves

6 4-8 PIPING INSTALLATION CONNECTING PIPE INSTALLATION • Install the connecting pipes so that the piping can move slightly to the front, back, left, and right. FOR RIGHT DOWNWARD PIPING • Be sure to insulate the connecting pipes and place them near the rear of the indoor unit so that they do not con...

Page 7 - EMBEDDING THE INDOOR UNIT IN A WALL; EMBEDDED INDOOR UNIT SETTING (MUST BE PERFORMED)

7 Wrap the felt tape B tightly around the pipes and hose starting nearwhere the pipes and hose are routedfrom the indoor unit. (The overlapwidth of the felt tape B should not be more than 1/2 of the tape width.) Felt tape B Start wrapping the piping tape D around the pipes and hose 10 mminside the i...

Page 8 - -11 FRONT PANEL INSTALLATION

8 2 3 3 3 3 3 3 3 2 2 2 4 4-11 FRONT PANEL INSTALLATION 1 Open the horizontal vane for the upper air outlet. 2 Fit the front panel onto the indoor unit from the front, and then push the upper and lower areas that aremarked with arrows. 3 Push the areas below the upper air outlet and the areas above ...

Page 9 - INDOOR/OUTDOOR UNIT CONNECTION FINISHING AND TEST RUN; FLARING WORK

9 5. INDOOR/OUTDOOR UNIT CONNECTION FINISHING AND TEST RUN INSTALLATION INFORMATION FOR THE AIR CONDITIONER WITH R410AREFRIGERANT • This room air conditioner adopts an HFC refrigerant (R410A) which will never destroy the ozone layer.• Pay particular attention to the following points, though the basi...

Page 10 - TEST RUN; Checking the remote (infrared) signal reception; PIPE CONNECTION; Indoor unit connection; Outdoor unit connection; INSULATION AND TAPING

10 5-4 TEST RUN • Before performing the test run, recheck for any wrong wiring. Wrong wiring prevents normal operation or results in blown fuse disabling operation. • The test run can be started by pressing EMERGENCY OPERATION switch. When the EMERGENCY OP- ERATION switch is once pressed, the unit w...

Page 11 - CHECKING AFTER INSTALLATION; EXPLANATION TO THE CUSTOMER; FOR MOVEMENT AND MAINTENANCE; PUMPING DOWN

11 5-5 CHECKING AFTER INSTALLATION After finishing the installation, check the following items and mark the next to each item. Is the specified power supply voltage used?Is the power line equipped with the circuit breaker?Have the ends of the indoor/outdoor connecting wire been properly inserted int...

Mitsubishi MFZ-KA50VA - E4MFZ-KA35VA- Manuals

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Installation Manual Mitsubishi MFZ-KA50VA - E4MFZ-KA35VA

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