4
Install and connect the mains connection cable
Requirements to the mains connection cable
1. Use a cable of the type H07 RN-F or equivalent
2. Section and number of wires appropriate for voltage, fusing and
overall connection value
Strain relief
UC-M, UC-L, UC-XL
Tighten the screwed cable connection in the electric installation
compartment
UC-S
Tighten the screwed cable connection at the backside of the machine
Adjust parameter P555
See the connection scheme on the back of the stiffener wall to the
electric installation compartment which value must be set for parameter
P555.
Setting range: 0, 1, 2 or 3
Setting 0: no locking
Setting 1: Boiler heating element locks against tank heating
element
Setting 2: Circulating pump or boiler heating element locked
against tank heating element
Setting 3: Circulating pump and boiler heating element locked
against tank heating element
