Installation Site - KAUKAN KAC-1.5 Instruction Handbook Manual

2. INSTALLATION
2.1 Transportation
WARNING
Upon receiving the cooling unit, check if there is any damage caused during the transportation. The
unloading/carrying equipment should be with greater capacity than the cooling unit itself.
Do not tilt the cooling unit
Avoid lifting from single point.
2.2

Installation site

For the operation and maintenance of the KAC type air condition, it is necessary to prepare more space than the air
condition dimension specified above in order to ensure an adequate air supply to the condenser. The air condition is
supported by means of swiveling wheels or lacked on the machine. Please make sure that the installation place is
perfection that it can withstand the weight of the oil cooler. It is recommended that the oil cooler be installed inside
building or inside a room.
In winter it is best to provide some form of protection against possible damage to the internal components due freezing
while the oil cooler is inoperative.
2.4 Power Wiring (see the electrical diagram on the specification manual)
WARNING
The main power supply to the cooler is achieved by means of a 4-wire cable {3 phase (R, S, T) + ground wire (E)},
passing through cable clamp and connected the terminal block. It is recommended to add a safety measure, like circuit
breaker valve or automatic cut-off switch. All components must calibrate and conform to the condition in the area of
installation.
The table below shows, under different voltages, with cable no longer than 15 meters, the recommended wire
cross-section of the main power supply cable and current for breakers. For cables longer than 15 meters, the wire
cross-section of the main power cable will need to be increased in order to prevent excessive voltage drop.
The air conditioner may feed alarm signal to NC through additional connector at terminal# 93/94. (function avail on
limited models)
Decide the method of lifting based on the weight shown on the label. The
hanger/carrier should be securely stable. Tilting is prohibited .
more than 30 degrees. A sudden jolt could damage the internal parts.
Make sure to disconnect the power supply before every operation of servicing on
the unit.
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