FORM 150.24-NM27
YORK INTERNATIONAL
49
CHILLER FAULTS
SYSTEM FAULTS
C H I L L E R
F A U L T :
L O W
A M B I E N T
T E M P
S Y S # 1
M O T O R
C U R R E N T
S Y S # 2
M O T O R
C U R R E N T
C H I L L E R
F A U L T :
L O W
W A T E R
T E M P
S Y S # 1
H I G H
D S C H
S Y S # 2
H I G H
D S C H
C H I L L E R
F A U L T :
H I G H
A M B I E N T
T E M P
S Y S # 1
L O W
O I L
P R E S S
S Y S # 2
L O W
O I L
P R E S S
C H I L L E R
F A U L T :
1 1 5 V A C
U N D E R
V O L T A G E
S Y S # 1
H I G H
O I L
T E M P
S Y S # 2
H I G H
O I L
T E M P
S Y S # 1
L O W
S U C T I O N
S Y S # 2
L O W
S U C T I O N
S Y S # 1
O I L
T E M P
I N H I B
S Y S # 2
O I L
T E M P
I N H I B
S Y S # 1
H I
M T R
C U R R E N T
S Y S # 2
H I
M T R
C U R R E N T
S Y S # 1
P U M P D O W N
F A I L
S Y S # 2
P U M P D O W N
F A I L
These Fault Messages apply only to chillers with later versions of 031-01652-001 (CRCP Versions) EPROMs. Also,
Oil Temp faults only apply to chillers built after the later part of 1997 which have oil temp. sensors and I/O Expansion
Board installed.
Summary of Contents for YCRJ45E00
Page 29: ...FORM 150 24 NM27 YORK INTERNATIONAL 29 CONTROL CIRCUIT With I O Expansion Board LD02106 ...
Page 30: ...30 YORK INTERNATIONAL FIG 9 SYSTEM WIRING ...
Page 31: ...FORM 150 24 NM27 YORK INTERNATIONAL 31 LD02678 ...
Page 35: ...FORM 150 24 NM27 YORK INTERNATIONAL 35 LD02679 ...
Page 36: ...36 YORK INTERNATIONAL MICROPANEL CONNECTION DIAGRAM With I O Expansion Board LD02107 ...
Page 37: ...FORM 150 24 NM27 YORK INTERNATIONAL 37 LD02108 ...
