Unit Controls
The UP and DOWN arrows are used to scroll forwards
and backwards through the history buffer to display the
shutdown conditions. Following is a list of displayed his-
tory data screens in the order that they are displayed:
U N I T
L O W
L I Q U I D
U N I T
L I Q U I D
C H I L L E D
X X X X X
A M B I E N T
X X X X X X X X X X
L O C A L / R E M O T E
X X X X X X X X X
C O N T R O L
L E A V I N G
L E A D / L A G
X X X X X X X X
F A N
C O N T R O L
D I S C H A R G E
M A N U A L
O V E R R I D E
X X X X X X X X X
D I S C H A R G E
C U T O U T
=
S U C T I O N
P R E S S U R E
C U T O U T
=
L O W
A M B I E N T
C U T O U T
=
L E A V I N G
L I Q U I D
C U T O U T
=
66
F A U L T :
T E M P
T Y P E
C H I L L E R
L I Q U I D
C O N T R O L
M O D E
M O D E
L I Q U I D
C O N T R O L
P R E S S U R E
M O D E
P R E S S U R E
X X X X
P S I G
X X X X
P S I G
T E M P
X X X . X
° F
T E M P
X X X . X
° F
F A N
C O N T R O L
P R E S S U R E = X X X
F A N
D I F F E R E N T I A L
P R E S S U R E = P S I G
L C H L T
=
R C H L T
=
S E T P O I N T
R A N G E
=
A M B I E N T
=
X X X . X
L E A D
S Y S T E M
S Y S T E M
E V A P
P U M P
E V A P
H E A T E R
A C T I V E
R E M O T E
X X X X
S Y S
X
N U M B E R
C O M P S
R U N N I N G
S Y S
X
R U N
X X - X X - X X - X X
S Y S
X
S P
=
D P
=
S Y S
X
L L S V
H O T
G A S
S O L
S Y S
X
F A N
Explanation of the above displays are covered under the
STATUS, DISPLAY/PRINT, SETPOINTS, or UNIT keys.
O N
P S I G
OFF
X X X . X
° F
X X X . X
° F
=
X X . X
° F
+ / - ° F
A I R
T E M P
° F
I S
N U M B E R
X
I S
X X X
I S
X X X
C T R L
O F
X
T I M E
D - H - M - S
X X X X
P S I G
X X X X
P S I G
I S
X X X
I S
X X X
S T A G E
X X X
YORK INTERNATIONAL