Carrier 30WI Manual page 51

Chiller - heat pump control
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8 - CONTENTS OF THE MENUS
State of stage 2 override input :
P 4 1 5
I N P U T
State of stage 3 override input :
P 4 1 6
I N P U T
State of stage 4 override input :
P 4 1 7
I N P U T
State of manual High Pressure switch input on circuit 1 :
P 4 1 8
F A U L T
State of stage 1, circuit 1 fault input :
P 4 1 9
F A U L T
State of stage 2, circuit 1 fault input :
P 4 2 0
F A U L T
State of manual High Pressure switch input on circuit 2 :
P 4 2 2
F A U L T
State of stage 1, circuit 2 fault input :
P 4 2 3
F A U L T
State of stage 2, circuit 2 fault input :
P 4 2 4
F A U L T
State of fault input for electronic expansion valve on circuit 1 :
P 4 2 5
F A U L T
State of fault input for electronic expansion valve on circuit 2 :
P 4 2 6
F A U L T
■ Outputs :
Pump 1 contact :
P 4 3 0
Pump 2 contact :
P 4 3 1
Circuit 1 Y/C contact :
P 4 3 2
Y / C
Circuit 2 Y/C contact :
P 4 3 3
Y / C
Heat trace cable contact :
P 4 3 5
S T A G E
2
S T A G E
3
S T A G E
4
M A N U A L
I N P U T
S T A G E 1
I N P U T
S T A G E 2
I N P U T
M A N U A L
I N P U T
S T A G E 1
I N P U T
S T A G E 2
I N P U T
C I R C 1
E X V
I N P U T
C I R C 2
E X V
I N P U T
P U M P
1
P U M P
2
C I R C U I T
O U T P U T
C I R C U I T
O U T P U T
H E A T
T R A C E
O V E R R I D E
O P E N
O V E R R I D E
O P E N
O V E R R I D E
O P E N
H P 1
O P E N
C I R C U I T 1
O P E N
C I R C U I T 1
O P E N
H P 2
O P E N
C I R C U I T 2
O P E N
C I R C U I T 2
O P E N
O P E N
O P E N
O U T P U T
O N
O U T P U T
1
2
O N
O N
O N
O N
51

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