Installation of Indoor Units R410A Tropical Split Type Technical Manual
Installation
122
2. Installation of Indoor Units
2.1 Installation of Duct
2.1.1 Installation Space
Ensure enough space required for installation and maintenance. (Fig-1 and Fig-2)
lectric control box
Inspection hole
≥
6
0
0
m
m
≥
5
0
0
m
m
Inspection hole
H
Fig-1 Fig -2
2.1.2 Install Φ
ΦΦ
Φ10 Pendant Bolts Or Ground Bolts (Fig-3)
Fig-3
1. Use f10 or bigger screws. The screw material is high-quality carbon steel (whose surface is zinc plated or
undergoes other rustproof treatment) or stainless steel.
2. The treatment of the ceiling varies between buildings. For detailed measures, consult with the fitting-out
staff.
3. Fix the pendant bolts firmly and reliably in light of the specific situation.
4. Installation of the pendant bolt in different environments.
MTA-120C(H)RN1