AERMEC GR3 Manual De Uso página 7

Reading acronym
Calculation of defrosting initial pressure
P.IN S2
for circuit 2
Minimum waiting time to restart
ATTESA C2
compressor 2
Minimum waiting time to restart
ATTE. C2A
compressor 2A
Minimum waiting time to restart
ATTE. C2B
compressor 2B
Minimum waiting time before defrosting
SBRINA C1
circuit 1
Minimum waiting time before defrosting
SBRINA C2
circuit 2
Gas temperature read at evaporator
TEV1
inlet of circuit 1
Gas temperature read at evaporator
TEV2
inlet of circuit 2
TAC
Temperature read in storage
Reading of inlet temperature for heat
TIR
recovery
Temperature read at the outlet for heat
TUR1
recovery of circuit 1
Temperature read at the outlet for heat
TUR2
recovery of circuit 2
Temperature read at the freecooling
TFC
battery inlet
4
Reading available both in cooling only and heat pump models
CPx6
Reading available only in 6-compressor models
j
Reading present in all versions, but available only in heat pump models
Cx2
Reading available only in bi-condenser models
ver T
Reading available in models with Total Recovery
Free
d Reading available only in FREE COOLING models
Meaning
KEY
NRA NRC NRL
j j j
4 4 4
4 4 4
CPx6 CPx6 CPx6
j j j
j j j
4 4 4
4 4 4
4 4 4
ver T ver T
ver T ver T
ver T ver T
Free Free Free
d d
NBW NLW
4 4
4 4
4 4
4 4
4 4
ver T ver T ver T
ver T ver T ver T
ver T ver T ver T
d
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