Safety Devices; Cleaning; Connecting The Unit; Electric Connection - Daikin LMCMD050 Bedienungs Und Installationsanleitung Handbuch

6.7

Safety devices

mechanical safety devices
The following
electrical safety devices
The following
WARNING
Above devices have been developed to safeguard the operator's safety.
6.8

Cleaning

Clean the unit carefully. Remove any dust, foreign substances and dirt possibly deposited during handling.
Use detergents and degreasers.
ATTENTION
Solvents are not allowed.
7

Connecting the unit

ATTENTION
Before connecting the unit make sure that mains voltage and frequency
correspond to the values shown in the data plate. Voltage tolerance: +/- 10% compared
to nominal value.

7.1 Electric connection

Connect the unit after checking the panel components.
ATTENTION
Connection to the electric line shall be effected applying a suitable safety device (a circuit
breaker or a ground fault interrupter) selected by the installer on the basis of the line
involved and of the absorption indicated on the unit plate.
If a cold room includes more units, each unit shall be provided with its own safety device.
Connect the unit paying attention to the colours of the supply cable wires:
are supplied:
1. Fixed upper and side protections for evaporator and condensing unit, secured by
locking screws.
2. External fan protections placed on the evaporating and condensing units, secured
with screws.
are supplied:
a. Protection of fans (belonging to motors) against high power absorption; with
automatic reset.
b. High pressure switch (only for special components) to protect against excessive
pressure; with automatic reset.
a) 230V/1/50-60Hz
b) 230V/3/50-60Hz
c) 400/3/50 Hz
3 wires Blue = Neutral
Yellow/Green = Ground
Brown = Phase
4 wires Grey = Phase
Yellow/Green = Ground
Brown = Phase
Black = Phase
5 wires Blue = Neutral
Yellow/Green = Ground
20