Evaporating Temperature (°C): 4°C
r D
C
1
t
q
Evaporating Temperature (°C): 4°C
r D
C
2
t
q
Chilled Water Inlet Temperature (°C): 12°C
C
E
L
q
Chilled Average Water Outlet Temperature (°C): 7°C
C
o
L
q
Chilled Water Outlet 1 Temperature (°C): 7°C (YCSE
Only)
1 D
C
o
L
q
Chilled Water Outlet 2 Temperature (°C): 6°C (YCSE
Only)
1 D
C
o
L
q
Chilled Setting Water Outlet Temp. (Cooling) (°C):
7°C
t
S
C
q
Hot Water Setting Outlet Temp. (Heating) (°C): 7°C
(YCSE Heat Pump option only)
t
S
H
q
Chilled 2nd Setting Water Outlet Temperature
(Cooling) (°C): 7°C
t
S
C
q
Hot Water 2nd Setting Outlet Temperature
(Heating) (°C): 7°C (YCSE Heat Pump option only)
t
S
H
q
Set Neutral Zone Temperature Difference (°C): 2°C
d
F
q
0
p
0
p
D
1
p
D
p
p
p
D
p
D
p
D
p
D
p
D
p
Compressor Capacity Control (°C)
4
C
1
L
q
Compressor Capacity Control (°C)
4
C
2
L
q
Compressor Capacity Control (°C)
2
C
2
L
q
Control Status
7
C
1
P
q
Control Status
C
2
P
7
q
Control Status
Discharge Pressure Control Activated
(YCSE Only)
C
2
P
6
q
Evaporating Temperature (°C)
C
1
t
q
7
Chilled Water Outlet Temperature (°C)
C
1
C
q
7
Chilled Water Outlet Temperature (°C)
C
2
C
q
Expansion Valve Pulse
6
C
1
E
q
Expansion Valve Pulse
C
2
E
7
q
Return to Last Alarm Code
2
035-21786-100 Rev. 1 (0909)
D D
p
D D
p
Load down
D D
p
Compressor Start Control
C D C
o
p
Suction Pressure Control Activated
C D C
o
p
C D C
o
p
r D
-
p
o D
p
o D
p
o D
2
p
o D
2
p
q
Load up
U
P
Hold
n
U
d
O
'
'
-
4
7
7
4
0
4
5
6
3
-
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