107
YORK INTERNATIONAL
FORM 201.18-NM8
1.11
MICROPROCESSOR BOARD LAYOUT
ITEM
1
2
3
4
5
DESIGNATION
J18
RTC (U13)
EPROM
S1
S2 to S5
DESCRIPTION
Clock Enable/Disable Jump Contact
Real Time Clock and Battery Backup I.C.
Microprocessor I.C. (label shows version)
NOTE : Dimple is positioned at top edge
Dip Switch Set (8 switches)
System Switches S2 = System 1
S3 = System 2
S4 = System 3
S5 = System 4
3
4
2
5
1
FIG. 48 – COMPONENT LAYOUT
26001A
9
Summary of Contents for eco2 YCAS0425EB
Page 26: ...26 YORK INTERNATIONAL This page intentionally left blank Product Description ...
Page 49: ...49 YORK INTERNATIONAL FORM 201 18 NM8 This page intentionally left blank 7 ...
Page 60: ...60 YORK INTERNATIONAL FIG 20 CONTINUED ELEMENTARY DIAGRAM Technical Data ...
Page 65: ...65 YORK INTERNATIONAL FORM 201 18 NM8 WIRING DIAGRAM WYE DELTA START LD03229 FIG 23 CONT D 7 ...
Page 66: ...66 YORK INTERNATIONAL FIG 23 CONTINUED ELEMENTARY DIAGRAM Technical Data ...
Page 68: ...68 YORK INTERNATIONAL FIG 24 POWER PANEL FRONT INSIDE VIEW WYE DELTA START Technical Data ...
Page 71: ...71 YORK INTERNATIONAL FORM 201 18 NM8 LD03282 LD03283 LD03284 FIG 27 DETAIL A 7 ...
Page 74: ...74 YORK INTERNATIONAL FIG 32 DETAIL B Technical Data LD03285 ...
Page 75: ...75 YORK INTERNATIONAL FORM 201 18 NM8 FIG 33 DETAIL C 7 3 4 5 6 7 8 5 6 3 4 7 8 9 10 LD06841 ...