Situation: New installation with all 240v wiring for lighting complete. C-Bus wiring installed but not terminated. Programming not commenced. Four output units (L5512RVF 12 channel relays & L5508D1A 8 channel dimmer). Question: To allow lights to be used during final stage of construction (painting etc) will it cause problems (now or later), if the painter is allowed to manually turns lights on and off using the local toggle indicators on the output units until C-Bus wiring and programming is complete?