3. Dimensions
Ceiling Cassette 1-Way _ 5
Indoor Units
CHASSIS CODE: TU
Ceiling Cassette 1-way
ARNU07GTU*4
ARNU09GTU*4
ARNU12GTU*4
Name
  1  Liquid pipe connection 
Unit size(7k, 9k, 12k):ø6.35
  2  Gas pipe connection 
Unit size(7k, 9k, 12k):ø12.7
 3  Air suction grill 
 4  Air discharge grill 
Number Descripition
Note
1. Unit should be installed in compliance with the installation manual 
    in the product box.
2. Unit shall be grounded in accordance with the local regulations or 
    applicable national codes.
(unit : mm)
(Panel Name: PT-UUD)
46.5
57.4
34
117
96.5
168.3
132
106.8
206.3
275.8
860
1012
88
1100
109.5
450
320.5
27
500
354.3
2
1
3
4