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Air Conditioner
Haier
HPU-90CA03T3
operation manual
Models:
HPU-90CA03T3
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32 pages
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Troubleshooting
Install
Maintenance
When problems occur?
Standard accessories
How to
Safety Precautions
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Page 30
Page 32
Page 31
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Page 30
Page 32
Contents
Cabinet unit
Outdoor unit
Name of Parts
Parts and Functions
Operation points
Applicable ambient temperature range
Safety Precautions
Unit start
Operation
Fan Operation
Windows should be hung with curtains or blinds
Users’ Attention
Remove air inlet grille
Maintenance
After season maintenance
Followings are not problems
Trouble shooting
Switch is not set At on
When problems occur?
Symptom
When Troubles Occur ?
Installation instruction
Standard accessories
Installation instruction
Before installation
Installation procedure
Installation of indoor unit
Installation procedure
Installation of fall-prevention fitting metal
Indoor unit Slope Good
Main points of installation refrigerant pipe
Outdoor unit
Unit Clearances
Tubing connection
Matters needing attention
Vacuum Pumping
Check for leakage
Heat isolation of the pipes
Refrigerant charge
Refill refrigerant
Open all valves
Pressing method of connection wire
Wiring method Wiring method of orbicular terminal
Connect wire between indoor & outdoor unit
Others
Preventive measures against excess of critical value
Calculation of refrigerant density
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