3. PRE-OPERATION PROCEDURES
Installation Precautions
Make power connection properly.
Power inlet
Insert supplied power cable into the power inlet.
Always connect power cable to appropriate facility outlet or terminal.
Connect power cable to a suitable facility outlet or terminal, according to the electrical
requirements.
Power
requirements
Operational voltage range is 180-250 V, performance guarantee voltage range is
190-241 V, and frequency is ±1 %
* Check the line voltage on distribution board and properly evaluate whether to utilize a line
being shared by other equipment. If unit is not activated by turning the Power switch ON (|)
take an appropriate course of action, such as connecting unit to a dedicated power source.
Inserting multiple cords into a single outlet, using branch outlets or extension cords, may
cause a drop in voltage, which may affect performance, resulting in failure to control or
maintain proper temperature.
Power cable
Power supply
220 V AC
Install in a dry location.
Install unit where it will be free from liquid spray and other moisture. Failure to do so may
result in control mechanisms becoming wet, causing malfunction, electrical shock and/or
fire.
BM312-G/BO312-G: 200-230 V AC single phase 50/60 Hz 5-6 A (fuse 10
A)
Standard
3-core 1.0 mm
11
Power cable (included)
Cable end processing
2
Type SE electrical plug
(2-pin plug with grounding contact)
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