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2-4. PIPE FORMING AND DRAIN PIPING

Pipe Forming

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2-1. FIXING OF INSTALLATION PLATE

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in other holes.

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ing the wires.

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2-2. WALL HOLE DRILLING

1) Determine the wall hole position.
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5 to 7 mm lower than the indoor side.

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2-3. CONNECTING WIRES FOR INDOOR UNIT

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1) Open the front panel.
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of the indoor unit and process the end of the wire.

ACCESSORIES

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PARTS TO BE PROVIDED 
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2.  INDOOR UNIT INSTALLATION

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1-4. INSTALLATION DIAGRAM

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Seal the wall hole gap 

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that there is no gap.

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attached to a wall containing 
     
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treated wooden piece 20 mm 
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and the piping or wrap 7 to 8 
 
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according to the dimension 
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the connecting wires.

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the wires.

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Outdoor 
side

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Outdoor unit installation

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2-10 mm × 21 mm slot

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100 mm

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Drain piping for outdoor unit 

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outdoor piping connection. 

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shown in the illustration.

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the fan stop.
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during the heating operation. Select the 
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frozen drain water.

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15 mm

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Power supply 
cord (K)

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connecting wire G

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Power supply 
cord (K)

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connecting wire G

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for drainage.

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100 mm 

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or more

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or more

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front and sides of unit 
are clear

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name plate.

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Summary of Contents for MSZ-DM25VA

Page 1: ...wer cord or the outlet 5 5 5 installation work 6 3 5 5 5 When plugging the power supply plug into the outlet make sure that there is no dust clogging or loose parts in both the outlet and the plug Make sure that the power supply plug is pushed completely into the outlet 5 5 5 5 Attach the electrical cover to the indoor unit and the service panel to the outdoor unit securely 5 5 5 When installing r...

Page 2: ...is no gap attached to a wall containing 5 treated wooden piece 20 mm and the piping or wrap 7 to 8 around the piping 6 5 0 A N I according to the dimension for new refrigerant G some models 5 the connecting wires 4N 5 6 the wires 9 spondent terminal when securing the cord Note Damaged wire could cause heat genera Outdoor side ø65 mm 5 7 mm A 5 5 V G 9 5 G 5 4 F G 5 V JG C JG G JG 6 JG G G Outdoor ...

Page 3: ...r unit 5 3 4 INSULATION AND TAPING 0 3 5 E 5 F E 5 5 tion Rear right or downward piping 1 Put the refrigerant piping and the drain hose 5 E the end 0 5 0 the unit to left and right 6 Pipe diameter C G 6 0 tool I NG 0 tool I I C R 4 K 17 0 to 0 5 1 0 to 1 5 1 5 to 2 0 7 7 7 N 8N R 8K 22 N N R 7 K 26 2 0 to 2 5 N 4 500 to 575 R 88 8K 29 7 78 750 to 800 Drain Piping 5 6 5 5 Do not raise G drain water...

Page 4: ...details 5 2 REMOVING THE INDOOR UNIT I plate 5 Removal procedure I I 9 Installation procedure 9 the unit F EGF F 6 4 C 5 NN NN J pump with the function to E I NG 0 I NG bN N b74N A G 0 I NG Z0 Z 5 6 F 9 0 Open 0 G 5 5 G G core is in open position F 6 7 7 7 C 5 N 8N cm Z I J L 0 5 5 A 0 bN N zE b74N 4 I 7 G 5 8 I 5 9 5 6 N A F A Caution G 5 F C To the user G 5 5 0 I 4 PURGING PROCEDURES LEAK TEST A...

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