Dantherm DCU22-2000DH, Руководство по обслуживанию

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26 of 53
Mains supply:
Warning
： ： ： ：
1 phase AC supply
（ （ （ （
operation voltage range should be between 198-240V, if exceed this
range, the compressor can not starting normally, the compressor running a long period of non-
normal voltage range, may be can caused the compressor damaged
）
） ）
）
Follow these steps to connect the power supply correctly:
1
、
Identify the AC supply cable mounted on the cabinet, it is the one containing 3 wires.
2
、
Make sure that the power is switched off.
3
、
Connect the wire to the attached male plug correctly according to the product’s power supply
ranking which marked at the near of product’s power terminal.
4
、
Connect the male plug to female plug on the product.
DC supply
（ （ （ （
48V
± ± ± ±
20%
） ） ） ）
It is very important to make sure that the DC supply I connected to the right polarity and voltage range.
★ ★ ★ ★
A wrongly connected DC supply can cause several damage (the controller will be damaged) to
the unit.
1
、
Identify the DC supply cable mounted on the cabinet. It is the one containing 2 wires.
2
、
Make sure that the power is switched off.
3
、
Connect the wire to the attached male plug correctly according to the product’s power supply
ranking which marked at the near of product’s power terminal.
4
、
Connect the male plug to female plug on the product.
Attached 2
male plugs
Female plugs
on the product
Supply ranking,
here is sketch,
can not be ref-
erenced.