hockeyplumber27
15-10-2013, 08:28 PM
hi masters, I'm from italy and I'm new to this forum
I read a lot of awesome threads about refrigeration and air conditioning stuff, so I just wanted to ask you a question about the brc weekly timer on fancoil units into a daikin vrvIII system:
I got a daikin vrvIII system with heat recovery (reyq 3 pipes) and 8 bsv units, and about 54 fcu (with their own brc wired controller), and 1 intelligent touch controller with power proportional distribution activated (it's a centralized plant used by more clients, so the administrator wanted to divide the external units' electric cost)
everything works fine, but I can't do single time programs on the fcu brcs
when I press the menu button on the fcu brc, the timer function does not appear, so I can't create a weekly time program (as I can do for residential splits) and if a user wants a different time schedule, I have to modify the program on the itc
if I disconnect the itc, the timer appears and it's possible to do time programs, but I can't do that 'cause I have activated the power proportional distribution
so, my goal is to disable the itc program, and let every single user to manage his own timer
someone told me that this is possible by entering a code into the brc code page (for example something like the code used to select if the unit has to use the brc termistor or the one into the reprise fan of the fcu)
the brcs are 1e51a
can anyone help me, or tell me something about that, please? thanks a lot
I read a lot of awesome threads about refrigeration and air conditioning stuff, so I just wanted to ask you a question about the brc weekly timer on fancoil units into a daikin vrvIII system:
I got a daikin vrvIII system with heat recovery (reyq 3 pipes) and 8 bsv units, and about 54 fcu (with their own brc wired controller), and 1 intelligent touch controller with power proportional distribution activated (it's a centralized plant used by more clients, so the administrator wanted to divide the external units' electric cost)
everything works fine, but I can't do single time programs on the fcu brcs
when I press the menu button on the fcu brc, the timer function does not appear, so I can't create a weekly time program (as I can do for residential splits) and if a user wants a different time schedule, I have to modify the program on the itc
if I disconnect the itc, the timer appears and it's possible to do time programs, but I can't do that 'cause I have activated the power proportional distribution
so, my goal is to disable the itc program, and let every single user to manage his own timer
someone told me that this is possible by entering a code into the brc code page (for example something like the code used to select if the unit has to use the brc termistor or the one into the reprise fan of the fcu)
the brcs are 1e51a
can anyone help me, or tell me something about that, please? thanks a lot