Samsung EHS AE050RXYDEG/EU Manual page 109

7. Electrical installation
3 Additionally install ② Magnetic contactor and ② Magnetic contactor-ELCB included with the unit in the position
(dotted box) using ⑨ Screw-tappings and ⑩ Screws, as shown in the figure below.
4 Connect ④, ⑤, ⑥, ⑦ ASSY CONNECTOR WIRE-POWERs to ② Magnetic contactor and ③ Magnetic contactor-ELCB
installed additionally,
as shown in the figure below.
5 Connect the wires of ① Assy heater parts to the PBA connector (CNP401) and ② Magnetic contactor, as shown in the
figure below.
6 Tidy up the wires of ① Assy heater parts using ⑧ Cable ties so that they look the same as before.
7 Finally, please attach the enclosed ⑫ Label instruction to the bottom of the label rating of tank integrated hydro unit.
Installer reference guide / Mono tank integrated type
② Relay
③ Relay -ELCB
⑤  A ssy connector
wire-power (white)
④   A ssy connector
wire-power (sky blu)
⑥   A ssy connector wire-power
(sky blu+brown, L=300mm)
⑦  A ssy connector wire-power
(sky blu+brown, L=500mm)
① Assy heater parts
② Magnetic contactor
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