Cu 1400I With Optional Coolant Connections At The Front: Installing The Opt/I Cu Filter Mounting / Duo - Fronius OPT/i CU Duo Installationsanleitung

Arrangement of the coolant hoses before and after installation
CU 1400i with op-
1
1
tional coolant
connections at
the front: Install-
ing the OPT/i CU
Filter mounting /
Duo
Remove the two blanking covers
3
3
Cut the hoses to length
1
2
700 mm
3
1
1
CU 1400i with standard coolant connec-
tions at the rear
CU 1400i with OPT/i CU Filter mounting /
Duo option installed
2
2
2
2
red
Insert the connections from the inside to the outside
Secure the connections with plastic nuts, left = red,
right = black, 21 mm
4
4
3
Disconnect the return hose from the front and from the
cooler
Take the hose out of the opening
1
1
black
41