York YCAS0130 - Manual (Page 41)

41 YORK INTERNATIONAL
FORM 201.19-NM1 (204)
4
FIG. 14 – CUSTOMER CONNECTIONS
CUSTOMER CONNECTIONS
2028978-G
CIRCUIT
BREAKERS
CB1, CB2, CB3
CUSTOMER
CONNECTIONS
(FLOW SWITCH, ALARM, RUN, ETC.)
115 VAC SUPPLY
MICROPROCESSOR
CIRCUIT BOARD
RELAY BOARDS I/O EXPANSION BOARD
TRANSFORMERS
SYSTEM
SWITCHES