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Floor Ceiling Air-Conditioning Unit
Item
Model
31VA024C24
31VA036C24
31VA048C24
31VA060C24
4.3 Matters need Attention
(1) Before installation, make sure that the power supply comply with in nameplate and check
the security of the power supply.
(2) Do not use or place combustible and explosive gas or liquid near the air conditioner.
(3) Do not attempt to install Air Conditioner by yourself to guarantee the Air Conditioner can be
permanent use.
(4) In the event of malfunction(burning smell, etc.),stop operation immediately and turn off the
power switch.
(5) Do not insert fingers or objects into the outlet port or inlet grillers.
(6) Do not check or repair the Air Conditioner when it is running.
(7) Do not sprinkle water on the Air Conditioner or operate it with wet hands.
(8) Do not climb or place objects on the air conditioner.
4.4 Installation of the Connection Pipe
4.4.1 Gas pipe connection of 48/60k unit
(1)
A 7/8" gas pipe is used for connection.
(2)
Cut the connection pipe with the pipe cutter and remove the burrs.
(3)
Take out the corrugated pipe subassembly from the attached bag.
(4)
Insert 7/8" gas pipe into the corrugated pipe and fix them well by
Note: Refer to the diagram shown in the attachment
4.4.2 Flare Processing
(1)
Cut the connection pipe with the pipe cutter and remove the burrs.
(2) Hold the pipe downward to prevent cuttings from entering the pipe.
(3) Remove the flare nuts at the stop valve of the indoor unit, then insert them to the connection
pipe, after that, flare the connection pipe with a flaring tool.
(4)
Check if the flare part is spread evenly and there are no cracks, as shown in the Fig.9.
Table 6
A
610
735
735
735
Fig.9
10
B
546
610
710
710
welding.
Unit: mm
C
546
610
710
710
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