York Millennium YCAS 316 Installation Operation & Maintenance page 119

Air cooled screw liquid chillers air cooled screw hermetic
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S Y S
1
P H A S E
9 9
% F L A
This message shows SYS 1 % FLA Motor Current in
Phase L1 at the time of the fault.
S Y S
1
P H A S E
9 9
% F L A
This message shows SYS 1 % FLA Motor Current in
Phase L2 at the time of the fault.
S Y S
1
P H A S E
9 9
% F L A
This message shows SYS 1 % FLA Motor Current in
Phase L3 at the time of the fault.
S Y S
1
O I L
1 2
This display shows the Oil Pressure of SYS 1 at the
time of the fault.
S Y S
1
S U C T I O N
5 9
This display shows the Suction Pressure of SYS 1 at
the time of the fault.
S Y S
1
S A T
3 4 . 1
This message indicates the Saturated Suction Tempera-
ture of SYS 1 at the time of the fault.
S Y S
1
S U C T I O N
4 4 . 1
This message indicates SYS 1 Suction Line Tempera-
ture at the time of the fault.
S Y S
1
S U P E R H E A T
1 2 . 5
This message indicates SYS 1 superheat at the time of
the fault.
YORK INTERNATIONAL
L 1
8 9
A M P S
L 2
8 9
A M P S
L 3
8 9
A M P S
P R E S S U R E
P S I D
P R E S S
P S I G
S U C T
T E M P
° F
T E M P
° F
° F
S Y S
1
D S C H
2 2 7
This message indicates SYS 1 Discharge Pressure at
the time of the fault.
S Y S
1
S A T
6 5 . 2
This message indicates SYS 1 Saturated Discharge Tem-
perature at the time of the fault.
S Y S
1
D I S C H A R G E
1 8 7 . 2
This message indicates SYS 1 Discharge Gas Tempera-
ture in the oil separator at the time of the fault.
S Y S
1
O I L
1 4 7 . 8
This display shows the Oil Temperature of SYS 1 at the
time of the fault.
S Y S
1
L I Q U I D
I N J E C T I O N
This message indicates that the Liquid Injection Sole-
noid Valve of SYS 1 was either energized (ON) or de-
energized (OFF) at the time of the fault.
S Y S
1
F O R W A R D
This display indicates the number of pairs of fans SYS 1
which were running in the forward direction at the time of
the fault.
S Y S
1
R E V E R S E
O F F
This message indicates whether a pair of fans on SYS 1
were running in the reverse direction at the time of the
fault.
S Y S
1
O N
This display informs the operator whether SYS 1 liquid
line solenoid valve was energized (ON) or de-energized
(OFF) at the time of the fault.
FORM 201.10-NM1
P R E S S
P S I G
D S C H
T E M P
° F
T E M P
° F
T E M P
° F
V A L V E
O F F
F A N S
2
F A N S
L I Q
L I N E
119

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