Riello NXHM 018 Operation Manual page 61

Cutting place of left
down side wire outlet
Putty
Avoid the water enter into the wired remote controller, use trap and putty to seal the connectors
of wires during wiring installation.
A
B
Wiring
60mm
hole
Trap
Left down
side wire
outlet
Wall hole and wiring hole
Diameter： Φ8--Φ10
Putty
Trap
61
C
Putty
Trap