Danfoss iC7 Series Installation Manual page 3

Fan Power Board Replacement for Fx11–Fx12
Installation Guide
3. Unplug the cables from the fan power board connectors:
a.
MK100 (to power board MK504)
b. MK101 (to heat sink/mixing fans)
c.
MK102 (to door/top fans)
d. MK802 (to DC link)
e.
MK803 (to power board MK902)
Illustration 1: Fan Power Board Removal
4.
Remove 5 screws (T20) from the fan power board.
Keep the screws for use with the new fan power board.
Danfoss A/S © 2022.03
MK803 MK802
T20
MK100
T20
Installation
MK101
MK102
AN361427403573en-000101 / 136R0260 | 3
T20
T20
T20