Nibe PKM 20 Montageanweisung Seite 16

GB
14
The enclosed cable harness is connected from the ter-
minal box (-X200) in the distribution box in PKM 10/20
to the relay card (29) as follows:
The cables from the edge board connector are
marked "1" – "6" and should be connected to -X200
positions 1 – 6.
Edge board connector (-X1bA) is connected to -X1b
positions 4 – 10 on the relay card (29).
The cable marked "8" is connected from -X200:5 to
the relay card position -X1c:30.
The cable marked "7" is connected from -X200:7 to
the relay card position -X1c:36.
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".
When PKM is installed on a FIGHTER 1220 with FLM
and pool heating, the edge board contact -X1bA must
be removed and the cables harness from PKM is con-
nected directly to position -X1b.
Cable marking:
Electrical installation FIGHTER 1220
"1" "2" "3" "4"
PKM
29
NOTE! The cable marked "4" is not used in this appli-
cation, but must still be connected as it is voltage fed.
"8" "5" "6" "7"
PKM
1
8
32
LEK