Carrier 30WI Manual page 52

Chiller - heat pump control
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8 - CONTENTS OF THE MENUS
Heater contact :
P 4 3 6
O U T P U T
Contact for frost protection heat trace cable (recovery option) :
P 4 3 7
P R O T .
Configurable output contact :
P 4 3 8
P O W E R
P 4 3 9
P 4 4 0
O U T P U T
Control contact for fan stages if P180 = 1 :
P 4 4 1
Control contact for fan stages P180 = 2 (2 stages) and P3 = 1 (1 circuit) :
P 4 4 1
S T A G E
P 4 4 2
S T A G E
Control contact for fan stages P180 = 2 (2 stages) and P3 = 2 (2 circuits) :
P 4 4 1
S T A G E
P 4 4 2
S T A G E
P 4 4 3
S T A G E
P 4 4 4
S T A G E
Control contact for fan stages P180 = 3 (3 stages) and P3 = 2 (2 circuits) and P11 = split
P441, P442, P443 and P444 same as P180 = 2 (2 stages) and P3 = 2 (2 circuits) :
P 4 4 5
S T A G E
P 4 4 6
S T A G E
Control contact for fan stages P180 = 3 (3 stages) and P3 = 2 (2 circuits) and P11 = mixed
P441, P442, P443 and P444 same as P180 = 2 (2 stages) and P3 = 2 (2 circuits) :
P 4 4 5
C O M
P 4 4 6
C O M
52
H E A T E R
R E C O V E R Y
O U T P U T
M A X I M U M
O U T P U T
B O I L E R
C L G / H T G
F A N
H P
C O N T R O L
1
O U T P U T
H P
C O N T R O L
2
O U T P U T
H P
C O N T R O L
1
C 1
O U T P U T
H P
C O N T R O L
2
C 1
O U T P U T
H P
C O N T R O L
1
C 2
O U T P U T
H P
C O N T R O L
2
C 2
O U T P U T
H P
C O N T R O L
3
C 1
O U T P U T
H P
C O N T R O L
3
C 2
O U T P U T
H P
C O N T R O L
S T A G E
1
H P
C O N T R O L
S T A G E
3
F R O S T
O U T P U T
R E P O R T
O U T P U T
O U T P U T
O N
O N
O N
O F F
O F F
O F F
O N
H S
HS (High Speed)
=high temperature
L S
LS = Low Speed
O N
O N
O N
O N
O N
O N
O N
O N
O N
O N

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