Nibe PKM 20 Montageanweisung Seite 15

The edge board connector should be cut from the enclosed
cable harness. The cable harness is then connected from
the terminal block (-X200) in the distribution box in PKM
10/20 to the terminal block -X6 in FIGHTER 1120 as fol-
lows:
The cable marked "1" is connected from -X200:1 to -X6:20.
The cable marked "2" is connected from -X200:2 to -X6:21.
The cable marked "3" is connected from -X200:3 to -X6:22.
The cable marked "8" is connected from -X200:5 to -X6:23.
The cable marked "6" is connected from -X200:6 to -X6:16.
The cable marked "7" is connected from -X200:7 to -X6:24.
Cables marked "4" and "5" are not used.
The yellow/green cable is connected between the free
earth stud in the heat pump and the earth terminal in the
distribution box.
If PKM is to be installed with FLM 40, the enclosed relay
must be connected. See section entitled "Connection of
relay in FLM 40".
Cable marking:
PKM
Electrical installation FIGHTER 1120
"1" "2" "3" "8" "6" "7"
PKM
GB
13
-X6