York YCAS0130 - Manual (Page 38)

38 YORK INTERNATIONAL
FORM 201.19-NM1 (204)
Installation
60 Hz Models:
PHOTOGRAPH OF
60 HZ MODEL LOGIC SECTION
FIG. 11 – LOGIC SECTION LAYOUT
LOGIC SECTION LAYOUT
028975-G
ITEM
1
2
3
4
5
6
7
8
DESCRIPTION
Microprocessor Board
Back of Display
I/O Expansion Board #1
Power Supply Board
Relay Output Board #1
Relay Output Board #2
Flow Switch & Customer Connection Terminals
Circuit Breakers CB1, CB2, CB3
1
2
8
4 3 5 6
7