MRC19 19” wall-mounted case
www.mwpower.pl
21.10.2020
ACMW-PC-manual_EN-R1
Condensate pump for A/C
7
h.
Connect 9mm/6mm vinyl discharge tube to the outlet barb on the
pump and secure with a cable tie. Channel discharge tube to an
appropriate drain. Avoiding restrictions.
i.
Power supply wiring, in order to avoid leakage of condensate pump,
please connect the signal line and the „Normally close” and
„Normally Open” signal terminals according to the requirements of
different working conditions (As shown below).
Wires description:
Power cord:
L – fire wire (brown), N – Neutral Line (blue), E – Earth (green-yollow).
Signal cord:
NC – normal close (purple), COM – common (red), NO – normal open
(green).
If the air conditioner has got an internal liquid level switch, it can also be
connected to the pump, as shown on a schema below.