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1-4. INSTALLATION DIAGRAM

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IMPORTANT NOTES 

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Drain piping for outdoor unit 
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Summary of Contents for MSZ-EF18VG

Page 1: ...lug is pushed com pletely into the outlet Attach the electrical cover to the indoor unit and the service panel to the outdoor unit securely 6 When installing relocating or servicing the unit make sure that no substance other than the speci L Do not discharge the refrigerant into the atmos phere If refrigerant leaks during installation ven tilate the room Check that the refrigerant does not leak af...

Page 2: ... type outdoor unit of R32 As for the details please refer to the Installation Service Manual for New Refrigerant System INDOOR UNIT N 3 2 N E H3 1 N2 N E N N 8 N1 1 82 F F 1 f h 1 NM j D NC H 1 3 SPECIFICATIONS H 2 6H I 62 I 6 I N N 8 L N1 6 NM NC M I N N N2 N I N1 7 8 9 F 6 B 6 F I H M9B 6 6 I H 9B 6 6 2 9 D 0C 6 2 M I H 9B 6 6 IE H 9B D 2 MM I H 2 9B 6 6 IE H 2 9B D I H 9B 6 6 IE H 9B 2 I H 9B 6...

Page 3: ...OVIDED AT YOUR SITE 6 N H 3 H F H G D Putty I 93 93 9 J 8 O N ACCESSORIES 3 W X 3 2 9B 7 W7 X M 9B N2 N IMPORTANT NOTES E F 3 L Note M 6 Drain piping for outdoor unit VG type only 3 I G 3 6 3 3 H D H Outdoor unit installation M 2 M 2 2 WARNING 6 1 2 79 6 22 6 N2 N 1 N M G E 2 ...

Page 4: ...NIT INSTALLATION Rear right or downward piping B 3 2 3 Drain Piping G 2 drain water Water leakage Water leakage Water leakage in water D 2 Insert securely L 1 2 I I 6 Note Wall 7 side 0 1 6 wire 7 H 6 S1 S2 S3 S1 S2 S3 B 3 2 62 E D 2 D 2 3 L 3 1 3 M 3 C Left or left rear piping Note 7 F B 6 B 3 3 3 0 1 mm 1 mm 79 6 22 6 3 Wall Wall Insert the N scale with N N 6 9 2 CAUTION completes ...

Page 5: ...0 MM 6MK C 12 1M 1 M 3 B E 3 2 H Inside is shin Flare nut 3 OUTDOOR UNIT INSTALLATION 3 WARNING When installing the unit securely connect the refriger ant pipes before starting the compressor 3 1 CONNECTING WIRES FOR OUTDOOR UNIT 7 6 2 3 O 6 O 3 I I 6 2 Power supply cord K Outdoor unit connection 3 L F F 3 4 INSULATION AND TAPING 3 L 2 E B B 3 WH 2 X WH X 6 Power supply cord K 6 the cable tie in t...

Page 6: ... Caution H 7 To the user 3 8 4 PURGING PROCEDURES LEAK TEST AND TEST RUN Pressure gauge 82 8 3 I 4 4 EXPLANATION TO THE USER E 7 H8 B 8E3 7 8 7 H8 B 8E3 7 WARNING 6 9 risks before opening the stop valves 1 F 7 M 8 2 F 7 C 4 3 AUTO RESTART FUNCTION F 8 4 2 TEST RUN 6 H 7 377 DH 2 6 3 2 H 7 H 8 Checking the remote infrared signal reception 7 67 2 7 67 7 2 H H 7 ...

Page 7: ... I qB v 6 z 377 H 7 H 8 5 RELOCATION AND MAINTENANCE When pumping down the refrigerant stop the compressor before disconnecting the refrigerant pipes The compressor may burst if air etc get into it WARNING 5 2 REMOVING THE INDOOR UNIT 8 Removal procedure E in and 8 2 8 Installation procedure 2 3 3 3 3 E E ...

Page 8: ... DH 7 3Hj 7O57 E B 1 2 I 8E 7E3D 3D 57 OE 7O57 M2 A ...

Page 9: ...GB MSZ EF25 50VG MUZ EF25 50VG Declaration of Conformity CE2019B01 MSZ EF25 50VG MUZ EF25 50VG Installation Manual JG79J334H01 MSZ EF25 50VG Operation Manual JG79Y508H01 MSZ EF25 50VG Parts List OBB831 MSZ EF25 50VG Service Manual OBH831 ...

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