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OUT-LINE OF INSTALLATION
1.The following should be always observed for safety ............................... 3
2.Installation of Indoor, Outdoor Unit ............................................................ 4
Installation Works
1) Selection of the best location ......................4
2) Ceiling opening dimensions and hanging
bolt location(unit: mm).................................5
3) The Indoor Unit Installation .........................6
4) Remote Controller Installation ....................6
5) Wiring Connection.......................................8
ELECTRICAL WIRING................................9
6) Connecting Pipes to the Indoor Unit .........10
PIPING CONNECTION.............................11
7) Installation of Decorative Panel.................12
8) Indoor Unit Drain Piping ............................13
HEAT INSULATION...................................14
FORM THE PIPINGS................................14
3. Test running .............................................................................................. 15
1) PRECAUTIONS IN TEST RUN.................15
INSTALLATION IS COMPLETE ................15
2) Connection of power supply......................16
3) Evaluation of the performance ..................16
4. Auxiliary operation ................................................................................... 17
1) Two thermistor system ..............................17
2) Ajusting to the height of ceiling .................18
3) Group control (optional wiring)..................19
4) Central control (optional)...........................20
Installation Parts
• Connecting cable
• Pipes: Gas side
Liquid side
(W 3/8 or M10 length
650mm)
• Insulated drain hose
• Additional Drain hose
(Inner Dia.............32mm)
2
Required Tools
• Level
• Screw driver
• Electric drill
• Hole core drill (ø70mm)
• Flaring Tools set
• Torque Wrenches
• Hexagonal Wrench
(4mm, 5mm)
• Gas-leak detector
• Owner's Manual
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