TCS Basys Controls SZ1025b Product Manual page 7

AO1 Pressure Independent Mode
C FM S E T P O IN T D E TE R M IN A TIO N
M ax .
H e ating C FM
M in .
H e ating C FM
M ax .
C ooling C FM
M in .
C ooling C FM
M ax .
C ooling C FM
M ax .
H e ating C FM
M in .
H e ating C FM
M in .
2 n d R TD < 7 0 F
C ooling C FM
Modulating Output AO1
HEAT
20
12
4
P(temp)
SP-DB min%
=max%
Room Temp (F)
20
12
4
P(temp)
SP-DB
min%
=max%
Room Temp (F)
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A O 1 P R E S S U R E IN D E P E N D E N T M O D E
P(temp)
D B D B
S P
R o o m T em p (F )
P(tem p )
D B D B
S P
R o o m T em p (F )
P(tem p) P(tem p)
2 n d R TD > 7 0 F
D B D B
S P
R o o m T em p (F )
AO1 PRESSURE DEPENDENT MODE
COOL
20
12
4
P(temp)
max%
SP+DB
=min%
Room Temp (F)
20
12
4 P(temp)
SP+DB
max%
=min%
Room Temp (F)
O utp ut
D ire ct A ctin g R eve rse A ctin g
20
12
4 P (C FM )
C FM SP
C F M M easu red
20
12
P (C FM )
4
C FM SP
C F M M easu red
20
12
4 P (C FM )
C FM SP
C F M M easu red
20
12
2nd RTD < 70 F
4 P(temp)
SP-DB
max%
=min% heat
heat
Room Temp (F)
20
2nd RTD < 70 F
12
4
P(temp)
min% SP-DB
heat =max% heat
Room Temp (F)
R
7
20
12
4
P (C FM )
C FM SP
C F M M easu red
20
12
4
P (C FM )
C FM SP
C F M M easu red
20
12
4
P (C FM )
C FM SP
C F M M easu red
HT/CL
2nd RTD > 70 F
P(temp)
SP+DB
max%
=min%cool
cool
2nd RTD > 70 F
P(temp)
SP+DB min%
=max%cool cool