Product Features - Carrier XCT7 Installations- Und Benutzerhandbuch

Product Features

• The outdoor unit adopts "simultaneous control" type; all indoor units should heat or cool simultaneously.
• To protect the compressor, the unit should be powered for 12 hours before start-up. This manual outlines the installation
guidelines for outdoor units. For the installation of indoor units, please refer to the relevant instruction manual.
Please read the instructions carefully before installation.
Safety
• If the air conditioner is transferred to others, this manual should be transferred along with it.
• Before installation, please read the "Safety precautions" carefully to confirm correct installation.
• The precautions include"
faulty installation are listed under "
Hence, both are paramount for safety and must be executed strictly.
• After installation, perform a trial and confirm that everything is normal, then introduce the operation manual to the user.
Ask them to preserve it carefully.
• The installation or maintenance must be performed by the authorized agency. Non-specialized operation may cause water
leakages, electric shocks, or fire accidents.
• The installation should be performed as per the manual; faulty installation will cause water leakages, electric shocks, or fire
accidents.
• Please install the unit on a surface that can bear the weight; otherwise, the unit may fall and injure humans.
• The installation should be resistant to disasters such as hurricanes and earthquakes. Incorrect installation may cause the unit to
fall.
• Use the correct, specified cables and ensure reliable grounding. Fix the terminals firmly since loose connections will cause
overheating or fire accidents.
• When setting or transferring the unit, other air should not enter into the refrigerant system, except for R410A. The mixed gases
will cause abnormally high pressure which will lead to breakages or human injury.
• When installing, please use the accessories or special parts provided with the unit, or it will cause water leakages, electric
shocks, fires, refrigerant leakages, etc.
• To prevent harmful gases from entering the room, do not drain the water from the drainpipe into a sanitation pipe that could
contain harmful gases, such as sulfurated gas.
• During and after installation, please confirm if there is refrigerant leakage; please take measures for ventilation.
• Do not install the unit in places where there may be flammable gas leakages. In case gas leaks around the unit, it will cause
fire.
• The drainage pipe should be installed according to the manual to ensure fluent drainage. Additionally, take measures for heat
insulation against condensation. Incorrect water pipe installation will cause water leakages and wetness.
• For the liquid and gas pipes, take adequate measures for heat insulation. If there is no heat insulation, the condensation will
cause wetness.
Warning" and " Attention" The precautions involving death or heavy injury resulting from
Warning". The cautions listed under " Caution" may also cause serious accidents.
Warning
1