21
Terminal (~230V AC (A)): power supply connection ~230V.
Connect to the control unit (~230V AC(B)) in this set these
works are already done.
Terminal (HEATR):
Connects to the same «HEATR» terminal on the PRANA
340 ventilation system. (If the system is equipped with a
mini-heat function).
BUS (N):
Can be used as a ground loop.
CLEMES (SUPPLY) and (EXTRACT):
Connects to similar contacts on PRANA 340S A ventilation
system.
EXTRACT(L), EXTRACT(N):
Connects to the exhaust wires on the ventilation system.
SUPPLY(L), SUPPLY(N):
Connects to the supply wires on the ventilation system.
Summary of Contents for 340S
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