Logic Section Layout - York MILLENNIUM YCAS 250 Manual

60 Hz Models:
1
3
2
9
FIG. 9 – LOGIC SECTION LAYOUT
YORK INTERNATIONAL

LOGIC SECTION LAYOUT

6 7
PHOTOGRAPH OF
60HZ MODEL LOGIC SECTION
ITEM DESCRIPTION
1
Microprocessor Board
2
Back of Keypad
3
Back of Display
4
I/O Expansion Board #1
5
Power Supply Board
6
Relay Output Board #1
7
Relay Output Board #2
8
Flow Switch & Customer Connection Terminals
9
I/O Expansion Board #2
10
Circuit Breakers
8
FORM 201.18-NM3
4
5
10
00247VIP
37
4