Hisense AKT26UR4RK4 Use And Installation Instructions page 22

3.3.4.2 Installation
·
Secure using 6 screws for floor installations.(Do not forget to secure to the rear wall.)
·
For wall installation, secure the mounting plate using 5 screws and the indoor unit using 4 screws.
·
The mounting plate should be installed on a wall which can support the weight of the indoor unit.
(1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and
mark the boring points on the wall.
(2) Secure the mounting plate to the wall with screws.
Floor Installation
6 screws(M4x30mm)
(3) Once refrigerant piping and drain piping connections are complete, fill in the gap of the through hole
with putty. A gap can lead to condensation on the refrigerant pipe, and drain pipe, and the entry of
insects into the pipes.
(4) Attach the front panel and front grille in the original positions once all connections are complete.
3.3.5 Connecting the refrigerant pipe
DANGER
When carrying on the leakage check and test, do not mix in the oxygen, the acetylene and flammable
and the virulent gas, for these gases are quite dangerous, and may possibly cause explosion. It is
suggested that the compressed air, the nitrogen or the refrigerant be used to perform these experiments.
3.3.5.1 The Pipe Material
(1) Prepare the copper pipe on the spot.
(2) Choose dustless, non-humid, clean copper pipe. Before installing the pipe, use nitrogen or dry air to
blow away the tube dust and impurity.
(3)Choose the copper pipe according to the table.
3.3.5.2 The Connection of the Pipe
(1) The connection positions of the pipe are shown as below.
Right back piping
Right piping
Right bottom piping
Left back piping
Left piping
Left bottom piping
Installation and Maintenance
Wall Installation
4 screws(M4x30mm)
Capacity
(×100W)
26/35
52
19
Mounting plate
5 screws(M4x30mm)
Gas pipe Liquid pipe
φ9.52
φ6.35
φ12.7
φ6.35
(Field supply)
Molding