Airo ORIA 18 INT, Owners And Installation Manual

Page: 47 / 115

lnstallation and Maintenance
2. The Tools and lnstruments for lnstallation
Number
Tool Number Tool
1
Standard screwdriver 8 Knife or wire stripper
2 Vacuum pump 9 Leveller
3
Charge hose
10
Hammer
4
Pipe bender 11 Churn drill
5
Adjustable wrench 12 Pipe expander
6
Pipe cutter 13 lnner hexagon spanner
7
Cross head screw-driver 14 Measuring Tape
3. The lnstallation of the lndoor Unit
J�DANGER
Do not install the indoor unit in a flammable environment to avoid fire or an explosion.
• Check to ensure that the ceiling slab is strong enough. Otherwise the indoor unit may topple, and
fall down causing injury.
• Do not install the indoor unit outdoors. lf done, an electric hazard or electric leakage will occur.
3. 1 The lnitial Check
• lnstall the indoor unit with a proper clearance around it for operation and maintenance space, as shown in
Fig.3.1.
• Provide a service access door near the unit piping connection area on the ceiling.
• Ensure that the ceiling has sufficient strength to hang the indoor unit.
• Check that the ceiling surface is flat for the air panel installation work.
Distance from Wall Side
500mm Min.
100mm Min.
Piping
c::3-�
Connection Side -
t:2-
�
100mm Min.
V
500mm Min.
1000mm Min.
Service Space
Fig. 3.1 Space around lndoor Unit
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