CIAT AeroCONNECT 1B - System Start-Up and Configuration

EN7510364-00 EN - 24
8.2 System start-up and configuration
● Powering on the unit:
The screen displays: "machine stopped on/off" in the [2-Machine status] menu
Press ESC to go back to the menu list.
● Main parameters to be set: select the [5-Settings parameters] menu.
For information on navigating, go to the "control console/navigation" section.
Parameter No. Description Default values Display conditions
Menu 5: Settings parameters
A100 Language EN
A103 Console control type local
Before V07
A104 Communication mode (baud) 9600 CMS
A105 Bus number 1 CMS
From V07
A106 Beach without switching on the fan. 2 Control = On/Off
A107 Start time between stages. 120 Control = On/Off
A108 Time to stop between stages. 120 Control = On/Off
A110 Stage runtime balancing yes Control = On/Off (stages) or mixed
A113 Optimisation of water or electricity consumption Water optimisation Misting
From V07 A113.1 Misting control voltage threshold 10 Misting + EC FMA
A114 Max. speed threshold 10 Control = Mixed or speed control
From V12 A115 Mini speed threshold EC fan 2 Mixed control 3
A116 Link with CIAT master chiller yes
No longer visible from V09, see
parameter A316
Not available for
CIAT master
chillers
A120 No. of setpoints per circuit or coil 1
A121 Setpoint 1, circuit or coil 1 12 bar
A122 Setpoint 2, circuit or coil 1 12 bar 2 setpoints
or A123
A125
Setpoint 1, circuit 2
12 bar
2 refrig. circuits + flatbed unit
Setpoint 1, coil 2 V-type unit
or A124
A126
Setpoint 2, circuit 2
12 bar
2 setpoints & 2 refrig. circ.
+ flatbed unit
Setpoint 2, coil 2 2 setpoints + V-type unit
From V07 A129 Permanent fault
5 in 1
hour
A150 Stage 1 hysteresis, circuit or coil 1: 2 to 6 bar 3.5 bar
A151
Difference between stages 1 or 2, circuit or coil 1: from
0.5 to 3 bar
0.5 bar
Control = On/Off
+ no. of stages ≥ 2
A152 to A160-2
Hysteresis and difference of stages 2, 3, 4, 5, 6 or 7,
circuit or coil 1
3.5 bar
Control = On/Off
+ based on No. of stages
A161
Hysteresis stage 1 circuit 2:
from 2 to 6 bar
3.5 bar 2 refrig. circuits + flatbed unit
A162
Difference between stages 1 and 2 - circuit 2:
from 0.5 to 3 bar
0.5 bar
Control = On/Off
+ no. of stages ≥ 2
+ 2 refrig. circuits + flatbed unit
A163 to A171
Hysteresis and difference of stages 2, 3, 4, 5 or 6, circuit
2
3.5 bar
Control = On/Off + based on No. of
stages + 2 refrig. circuits + flatbed
unit
A172 Stage 1 hysteresis, coil 2: 2 to 6 bar 3.5 bar V-type unit
A173
Difference between stages 1 and 2 - coil 2:
from 0.5 to 3 bar
0.5 bar
Control = On/Off + No. of stages ≥
2 + V-type
A174 to A182-2
Hysteresis and difference of stages 2, 3, 4, 5, 6 or 7 - coil
2
3.5 bar
Control = On/Off + based on No. of
stages + V-type unit
A199 Outdoor misting temperature 35°C Misting/elec. optimisation
A200
Misting stage difference
0.5 bar
Misting/water optimisation & 1 refrig.
circuit
Misting stage difference, circuit or coil 1
Misting/water optimisation & 2 refrig.
circuits
A201 Misting stage difference, circuit or coil 2 0.5 bar
Misting/water optimisation & 2
refrig. circuit
Commissioning the unit: Power button
To rapidly change the setpoint values: go directly to the [1 - Setpoints] menu