Table of Contents
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Caution Statements...............................................................................................................................................1
Composition of the Air-Conditioner........................................................................................................................2
Special Remarks...................................................................................................................................................3
Troubleshooting.....................................................................................................................................................3
1.Refrigerant Flow Diagram................................................................................................................................ 4
2.Electrical Wiring Diagram................................................................................................................................ 4
1.Safety Notice ....................................................................................................................................................5
2.The Tools and Instruments for Installation..........................................................................................................6
3.The Installation of the Indoor Unit ......................................................................................................................6
3.1 The Initial Check ..........................................................................................................................................6
3.2 Installation.....................................................................................................................................................7
4. Refrigerant Piping .............................................................................................................................................9
4.1 The Piping Material ......................................................................................................................................9
4.2 Piping connection ........................................................................................................................................9
5.Drain Piping.......................................................................................................................................................
6.Electrical wiring..................................................................................................................................................11
6.1
General check............................................................................................................................................11
6.2 hange of Static Pressure........................................................................................................................
C
7
. The Installation of the Outdoor Unit................................................................................................................. 13
7.1 Installation Sites.........................................................................................................................................13
7.2 Installation of the Outdoor Unit ...................................................................................................................
8
. Refrigerant Piping...........................................................................................................................................
8.1 Flaring with Tube Expander....................................................................................................................... 14
8.2 Connecting Piping between Indoor and Outdoor Units ............................................................................ .14
8.3 Heat Insulation of the Refrigerant Tube .....................................................................................................14
8.4 Taping the Piping........................................................................................................................................14
8.5 Finishing the Installation ...........................................................................................................................14
9
. Air Purging and Test Run..................................................................................................................................14
9.1 Air Purging with a Vacuum Pump...............................................................................................................14
9.2 Leak Test....................................................................................................................................................15
9.3 Tidying Up the Piping .................................................................................................................................15
9.4 Test Run.....................................................................................................................................................15
9.5 Electrical installation...................................................................................................................................16
NOTE:●This air conditioner has been designed for the following temperatures.
Operate it within this range.
Series
Heat Pump
Cooling Only
●
Storage condition:
Alert Symbols：
DANGER
: The symbol refers to a hazard which can result in severe personal injury or death.
: The symbol refers to a hazard or an unsafe practice which may result in severe personal injury
WARNING
or death.
: The symbol refers to a hazard or an unsafe practice which may result in personal injury,
CAUTION
product or property damage.
NOTE
: It refers to the remarks and instruction to the operation, maintenance, and service.
Mode
Cooling Operation
Heatling Operation
Cooling Operation
Temperature -25~60℃
Humidity
30%~80%
Outdoor operating temperature range
Maximum(
℃)
Minimum(
℃)
48
-15
24
-15
48
-15
Contents
10
12
13
14
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