AERMEC pCO3 User Manual

25
N
Air / water units type 00
Cold only
Air / water units other versions
Free-cooling, Total recovery, Heat
pump
Notes
B1
P.A.
Circuit high pressure transducers Circuit high pressure transducers
4-20 mA probe type
Range 0-30 bar
B2
P.B.
Low pressure circuit transducer Low pressure circuit transducer
4-20 mA probe type
Range 0-10 bar
B3
TIA
(TUAC)
Inlet water temperature probe
(MASTER)
Evaporator common outlet water
temperature probe (SLAVE !)
Inlet water temperature probe
(MASTER)
Evaporator common outlet water
temperature probe (SLAVE !)
Probe type NTC 10k Carel
-Only on master
- (Only on Slave1)
B4
TGP
Compressor discharge temperature
probe
Compressor discharge temperature
probe
Probe PT1000
B5
TUA
Evaporator outlet water tempera-
ture probe
Evaporator outlet water tempera-
ture probe
Probe type NTC 10k
B6 Amperometric transformer input Amperometric transformer input
Probe type NTC 10k
In case of use as transformer input
do not enable analogue input B6
B7
SUR
Master : multifunctional input
Slave :
Recovery outlet temperature probe
Master : multifunctional input
Slave :
Recovery outlet temperature probe
Probe type NTC 10k
In case of use as multifunctional
input do not enable analogue input
B7
B8
TAE
Outside air temperature probe Outside air temperature probe Probe type NTC 10k
B9
TEV
-
Gas temperature probe
evaporator
Probe type NTC 10k
In case of use as potentiometer do
not enable analogue input B9
B10
TL
- Liquid temperature probe Probe type NTC 10k
B1 EXP
SIR
SFC
-
Recovery inlet temperature probe
Inlet probe
Free-cooling coil inlet probe
(Glycol free)
Probe type NTC 10k
-On expansion
B2 EXP
SUR
SFC2
-
Recovery outlet temperature probe
Free-cooling coil outlet probe
(Glycol free)
Probe type NTC 10k
-On expansion
B3 EXP
SRU
-
Intermediate exchanger water inlet
probe (Glycol free)
Probe type NTC 10k
-On expansion
B4 EXP - Not used
Probe type NTC 10k
-On expansion
ANALOGUE INPUTS
NS-NSH UNITS

AERMEC pCO3 Specifications

General

Brand	AERMEC
Model	pCO3
Category	Controller
Language	English