1592001850 XC660D GB r3.4 04.09.2017.docx XC660D 25/55
dEU=kPA: -999÷999;
17.2.3 Probe 3 configuration
P3c: Probe 3 setting:
nP = not used:
Cur = 4 ÷ 20 mA pressure transducer; use term. 37(+), 42 (in); 39 (gnd) if present
tEn = 0.5÷4.5V ratiometric pressure transducer; use term. 38(+), 42 (in); 39 (gnd)
nt10 = NTC 10K 38-42
nt86 = NTC 86K 38-42
3P04: Adjustment of read out for the Probe 3 (used only if P3c=Cur or tEn). corresponding
to 4mA or 0.5V input signal, given by the delivery probe
(-1.0 ÷ 3P20bar; -15÷3P20 PSI; -100 ÷ 3P20 KPA)
3P20: Adjustment of read out for the Probe 3 corresponding to 20mA or 4.5V input signal,
given by the condensing probe (3P04 ÷ 61.0BAR; 3P04 ÷ 885PSI; 3P04 ÷ 6100KPA)
O3: Probe 3 calibration the range depends on the dEU parameter:
dEU=bar or °C: -12.0÷12.0;
dEU=PSI or °F: -200÷200;
dEU=kPA: -999÷999;
17.2.4 Probe 4 configuration
P4c: Probe 4 setting (22-23):
nP = not used:
nt10 = NTC 10K
nt86 = NTC 86K
O4: Probe 4 calibration the range depends on the dEU parameter:
dEU= °C: -12.0÷12.0;
dEU= °F: -200÷200;
17.2.5 Probe selection second suction circuit
2CPb: Probe selection for second suction circuit
nP = not used:
P1 = Probe 1 – NOT SET IT: already used for first suction circuit
P2 = Probe 2 – NOT SET IT : already used for fan
P3 = Probe 3 – SET this probe!
17.2.6 Probe selection for fan
FPb: Probe selection for condenser fan
nP = not used:
P1 = Probe 1
P2 = Probe 2
P3 = Probe 3
17.3 Configurable digital inputs configuration
iF01 Digital input 1 configuration (13-14)
nu = Not used: the digital input is disabled.
oA1= Safety digital input for load 1, term. 1-2; (Factory setting);
oA2 = Safety digital input for load 2, term. 3-4
oA3 = Safety digital input for load 3, term. 5-6
oA4 = Safety digital input for load 4, term. 7-8
oA5 = Safety digital input for load 5, term. 9-10
oA6 = Safety digital input for load 6, term. 11-12
inF = Safety digital input of inverter for fan, used when none relay is configured as inverter
for fans
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