Lennox EMEA Euromon 100 Series, Инструкция по установке, эксплуатации и обслуживанию

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SUPPLY CABLE
a) 230V/1/50-60Hz 3 wires Blue=Neutral
Yellow/Green=earth
Brown, Black or Grey=phase
b) 400V/3/50-60Hz 5 wires Blue=Neutral
Yellow/Green=earth
Brown=phase
Black=phase
Grey=phase
The unit is equipped with:
- a door micro switch cable (door micro switch not supplied).
- a cold room light cable
- a porthole with an incandescent 230V/60W light bulb.
3.3. ADJUSTMENT AND CONTROL
The unit is governed by an electronic circuit board and digital control device.
The unit functioning is adjusted by a cold room thermostatic temperature control according to the temperature
setting made by the user. So, when the cold room temperature is higher than the temperature setting plus a
differential value, the cooling cycle starts up, and it stops when the cold room temperature is the same as the
temperature setting.
In this operating mode the digital display of the control shows the cold room temperature.
The temperature setting can be viewed by pressing the button ,and changed by pressing the
and buttons.
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CAUTION
The line connection must be made with a suitable protection device (magnetothermic switch or
magnetothermic differential switch) selected by the installer or by qualified, authorised staff on
the basis of the line type and consumption indicated on the unit label.
If there is more than one unit in a cold room, each unit must have its own protection device.
CAUTION
The machine must be connected to the grounding system prior to commissioning. The
system shall comply with the requirements of national regulations.
CAUTION
Do not connect the door micro switch cables and cold room light cable to the supply line.