Technical information

48
Wiring, YLCA/YLHA 100, 120 and 150
L1
PE
L3
N
L2
POWER SUPPLY
400V - 3 + N - ph - 50Hz
C
NO
REMOTE ON/OFF SWITCH
1
GENERAL PROTECTION
OUTDOOR
YCSA/LCA, YCSA-H/BRAW
CONNECTING STRIP TERMINALS
OUTDOOR UNIT TERMINALS
CLIENT'S WIRING
YLCA/YLHA
TERMINAL CONNECTING STRIP
OUTDOOR TERMINAL
CONNECTING STRIP
MAIN SWITCH
GENERAL ALARM (VOLT-FRE INVERTER
CONTACT. RESIST. 2A MAX. AT 230Vca)
2
GN
POWER SUPPLY
D3
GN
REMOTE COOL/HEAT SWITCH.
CLOSED = COOL, OPEN = HEAT
(YLHA ONLY)
D15
GN
N10
C10