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12. Installation Instruction (S-71WF3E)
12.1 Indoor Unit Installation
12.1.1
General
This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of
instructions for the indoor and outdoor units and make sure all accessory parts listed are with the system before
beginning.
The installation of pipe-work shall be kept to a minimum.
This symbol shows that this equipment uses a flammable refrigerant. If the refrigerant is leaked, together with an
WARNING
external ignition source, there is a possibility of ignition.
CAUTION
This symbol shows that the Operating Instructions should be read carefully.
CAUTION
This symbol shows that a service personnel should be handling this equipment with reference to the Technical Manual.
CAUTION
This symbol shows that there is information included in the Operating Instructions and/or Installation Instructions.
12.1.1.1
Tools Required for Installation
(not supplied)
1. Flathead screwdriver
2. Phillips head screwdriver
3. Knife or wire stripper
4. Tape measure
5. Carpenter's level
6. Sabre saw or keyhole saw
7. Hacksaw
8. Core bits
9. Hammer
10. Drill
11. Tube cutter
12. Tube flaring tool
13. Torque wrench
14. Adjustable wrench
15. Reamer (for deburring)
12.1.1.2
Accessories Supplied with Unit
Table 1-1 (Middle Static Pressure Duct)
Part Name
Washer
Flare insulator
Insulating tape
Drain insulator
Hose band
Packing
Clamper
Drain hose
Clamper
Filter
Screw
Wired Remote
Controller
CZ-RTC6LBW
95
Figure
Q'ty
Remarks
For suspending
8
indoor unit from
ceiling
For gas and liquid
2
tubes
For gas and liquid
2
tubes flare nuts
1
For drain hose joint
For securing drain
1
hose
For drain hose joint
2
(hard material)
2
For drain hose joint
For main unit + PVC
1
pipe joints
2
For electrical wiring
When not connecting
2
the air intake, be
sure to install the
filter.
2
1
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