Condensate Drain; Electrical Connections - Kruger KRW 420 Bedienungshandbuch

ENGLISH

Condensate drain

For water drainage use a rubber tube, 10 mm inside diameter. The tube must be fi tted as shown in picture with a minimum
gradient of 10°, in order to ensure proper water drainage. A possible siphon must be along the main exhaust B and not on the
drain pipe, connected to the machine.
!
To ensure proper drainage of water make sure that the drain hose is sloped and well laid out, with no
elbows or narrowing of any kind.

Electrical connections

To operate the dehumidifi er is necessary to connect the power supply to terminals L-N power adapter via a control switch with
protection (not supplied). The electronic board is placed inside the box.
• Remove the lid of the box Sp;
• use the B hole to let the power cord in the machine;
• get inside the box through the cable gland Sp P.
• connect the ground wire to the free pole clamp;
• connect the wires to the terminals L and N
• tighten the cable gland P
If installing the optional heating accessories, follow the instructions supplied with them. The wire must enter the Sp box
through the cable gland Pr located on the lid. For easy installation the connection is done on a plug that will be then inserted
in the terminals marked in pic. 2. To activate the heating modes you have to move the bridge as shown in the detail 2b of pic. 2.
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