Electrical Installation - York YCSA Installation Instructions Manual

Instalación eléctrica
YCSA/YCSA-H 50 & 60 T & TP
YCSA/YCSA-H TERMINAL PLATE
MAIN SWITCH
L1
L2
L3
N
PE
1
7
4
5
6
2
7
3
C
CO
7
8
YCSA/YCSA-H CONNECTING STRIP TERMINALS
TERMINALS EXTERNAL EQUIPMENT
VOLT-FREE TERMINAL, ELECTRONIC
PLATE A1
EXTERNAL TERMINAL PLATE
POWER SUPPLY
400V - 3 + N - ph - 50Hz
FLOW SWITCH (ON UNITS WITHOUT A PACK, ADD A
NO CONTACT FROM THE PUMP CONTACTOR AND A
NO CONTACT FROM THE PUMP MEGNETOTHERMAL
SWITCH IN SERIES WITH THE FLOW SWITCH).
C
GENERAL ALARM (VOLT-FREE INVERTER
NO
CONTACT, MAX. 10a RESIST. AT 250 VAC).
NC
REMOTE ON/OFF SWITCH
REMOTE HEAT/COOL SWITCH.
CLOSED = HEAT, OPEN = COOL
(YCSA-H ONLY)
PUMP RELAY
MÁX 10 VA 230V
(VERSIÓN WITHOUT PACK ONLY)
24 V CA (OUTPUT)
YCSA/YCSA-H CONNECTING STRIP VOLT-FREE CONTACT
CLIENT WIRING
GB
15