Mitsubishi Electric MXZ-3A54VA - E6 Manuale di Installazione Scaricare il pdf

SPLIT-TYPE AIR CONDITIONER

INSTALLATION MANUAL

Model MXZ-3A54VA

MXZ-4A71VA

FOR INSTALLER

HFC

utilized

R410A

Refer to the installation manual of each indoor unit for indoor unit installation.

CONTENTS

1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR

SAFETY .............................................................................................2

2. INSTALLATION DIAGRAM & ACCESSORIES ..................................2

3. SELECTING THE INSTALLATION LOCATION .................................3

4. OUTDOOR UNIT INSTALLATION .....................................................4

5. INDOOR/OUTDOOR UNITS CONNECTION FINISHING AND

TEST RUN .........................................................................................5

IMPORTANT NOTES

TO COMPLY WITH THE REQUIREMENTS OF AUSTRALIAN

STANDARD AS 3000 S.A.A. WIRING RULES, THE ELECTRICAL

WIRING REQUIRED BETWEEN THE INDOOR AND OUTDOOR

UNITS MUST BE INSTALLED BY A LICENCED ELECTRICAL

CONTRACTOR.

1 2 3 4 5 6 7 8 9

Sommario

Pagina 1 - INSTALLATION MANUAL

SPLIT-TYPE AIR CONDITIONERINSTALLATION MANUALModel MXZ-3A54VA MXZ-4A71VAFOR INSTALLERHFCutilizedR410ARefer to the installation manual of each indoor

Pagina 2 - CAUTION

2KHIJECDF Do not install the unit by yourself (customer). Incomplete installation could cause injury due to ﬁre, electric shock, the unit

Pagina 3

316639636138315008353304-10 × 21 Oval holes(Unit: mm)Air inAir inAir outNote:• Do not use the drain socket and the drain cap in the cold region. Dra

Pagina 4 - 4. OUTDOOR UNIT INSTALLATION

4WindowMore than100 mmLess than 1,200 mm of thefront surface sideMore than 200 mmMore than 350 mmMore than 200 mmMore than200 mmService space100 or mo

Pagina 5 - TEST RUN

5Indoor/outdoor unit connecting wire<OUTDOOR UNIT>UNITUNITUNITUNIT}}}}Cable clampRoute the indoor/outdoor connecting wire B and the power supply

Pagina 6 - 5-3 PIPE CONNECTION

690°AFlaring toolDieCopper pipeFlare nutDieWing nut typeSmooth all aroundEven length all aroundInside is shining without any scratchesYork Copper pip

Pagina 7 - 5-5 EARTHING WORK

7ONONONCOOL/DRY HEATStop valve(gas side)Service portPURGING PROCEDURESConnect the refrigerant pipes (both liquid pipe and gas pipe) between the indoor

Pagina 8 - 5-10 TEST RUN

8ONONLower the operating noiseABCDUnionStop valveOutdoor unitIndoor unitUnionStop valve with service portGauge manifold valve (for R410A)Charge hose (

Pagina 9 - SG79Y630H01

SG79Y630H01HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODAKU, TOKYO 100-8310, JAPAN