Checking Lists After Finishing Installation - Samsung AM036FXMDCH Installation Manual

Checking lists after finishing installation

X Before supplying power, measure the power terminal (L, N) and outdoor unit grounding using insulation-resistance X
tester .
- The measured value should be above 30MΩ .
• You must not measure the communication terminal since the communication circuit may get damaged .
• Check the short circuit using a circuit tester .
CAUTION
Outdoor unit
Installation
Indoor unit
Refrigerant pipe work
Installing the drain pipe
Wiring work
Setting ADDRESS
Option
44
AM0@@FXMDCH_IM_EN_03408A(1).indd 44
• Have you secured air discharge profile at the bottom of service cover?
• Have you checked the external surface and the inside of the outdoor unit?
• Is there any possibility of short circuit due to the heat of an outdoor unit?
• Is the place well-ventilated and ensures space for service?
• Is the outdoor unit fixed securely?
• Have you checked the external surface and the inside of the indoor unit?
• Is the place well-ventilated and has enough space been allowed for service?
• Have you checked if the center of the indoor unit is ensured and it is installed
horizontally?
• Have you selected correct pipes?
• Are the liquid and gas valve open?
• Is the total number of connecting indoor units within the allowable range?
• Are the length and the height difference between the refrigerant pipes within
the allowable range?
• Is the refrigerant Y-joint properly installed?
• Has the connection of liquid and gas pipes been correctly performed?
• Have you chosen correct insulation for pipes and have you insulated them
correctly?
• Is the pipe or connection part properly insulated?
• Is the quantity of the additional refrigerant correctly weighed in? (You must
record the amount of additional refrigerant charging on the service record paper
placed outside the outdoor unit . )
• Have you checked whether the drain pipes of the indoor unit and outdoor unit
are connected together?
• Have you completed the drain test?
• Is the drain pipe properly insulated?
• Are the power cable and communication cable tightened firmly on the terminal
board within the range of rated tightening torque?
• Have you performed the earthing work 3 to the outdoor unit?
• Is 2-core cable used for the communication cable?
• Is the length of the wire is in the limited range?
• Is the wiring route correct?
• Are the ADDRESSES of the indoor and outdoor units properly set?
• Are the ADDRESSES of the remote controller properly set?
(When using multiple remote controllers)
• Have you checked whether the vibration-resistance frame is correctly installed if
there is a possible vibration of the outdoor unit .
2013-03-04 오후 4:28:27