Digitus DN-97332, Руководство пользователя

Страница: 15 / 37

15
3.3.2. Indoor Installation
Mechanical Installation
Install rack mounted cooling unit in the rack.
Sewer Installation
Drain pipe is 20mm, drainage pipes and fittings with the room air
conditioning drain access the drainage system.
When installing sewer, note the following requirements:
1. The drain is not directly exposed to the temperature is below 0
℃
.
2. When installing sewer pipe diameter and strictly ensure the slope;
3. Do water in the drainage test, requiring drainage flow, drainage
installation trap;
Electrical Installation
When electrical installation, note the following requirements:
1. All power cord, connect the control line and ground must comply
with local regulations.
2. A full load operating current of the unit, check the unit nameplate.
Cable size should meet the electrical requirements.
3. The need to connect a cable is indoor power line, the power line of
the outdoor unit.
4. Main power supply unit requires the same rated power and the
nameplate.
5. The cable can be selected only copper cable, wiring to ensure that all
connections are secure.
6. The electrical installation must be done by a professional electrical
installer.
7. Before connecting circuit, an input power source voltage, and the
power supply has been disconnected is determined with a
multimeter.
After completion of the electrical installation, you need to check the
following:
1.
Same rated supply voltage and the voltage on the rating plate.
2. The crew did not open electrical circuit, short circuit.
3. The circuit breaker connecting the indoor unit and the outdoor unit
of the power and ground wires are connected.