CIAT AeroCONNECT 1B Control Manual Download Page 35

EN

 

 

EN - 33 

EN7510364-00

MACHINE PARAMETERS

No.

Description

Adjustment possible By default

Display conditions

Notes

A01

UNIT TYPE

FLATBED COILS

V COIL

FLATBED 

COILS

A02

NUMBER OF COILS

1 or 2

1

If A01 = Flat

PARALLEL COILS

YES (if 1 circuit)

NO (if 2 circuit)

YES

If A01 = V

Parallel (on Vextra) = 

Same fluid as in the 2 coils

A03

COIL TYPE 

1 LT water circuit

1 LT water 

circuit

If A02 = 1 or A02 = YES

LT: Low temperature < 

= 95°C

HT: High temperature > 95

1 HT water circuit

1 refrig. circuit

COIL 1 TYPE

1 LT water circuit

1 LT water 

circuit

If A01 = Flat or A02 = NO

2 LT water circuits

1 HT water circuit

2 HT water circuits

1 refrig. circuit

2 refrig. circuits

A04

COIL 1 CIRCUIT

BALANCED

BALANCED

If A01 = Flat and A03 = 2 circuits

NON BALANCED

A05

COIL 2 TYPE

1 LT water circuit

1 LT water 

circuit

If A02 = 2 or A02 = NO

2 LT water circuits

1 HT water circuit

2 HT water circuits

1 refrig. circuit

2 refrig. circuits

A6

COIL 2 CIRCUIT

BALANCED

BALANCED

If A01 = Flat and A05 = 2 circuits

NON BALANCED

A07

CONTROL TYPE

ON/OFF

ON/OFF

See section 4.1

Variable speed

Mixed 1
Mixed 2

A08

NUMBER OF FAN STAGES

1-2-3-4-5-6-7

2

If 2 refrig. circuits max 6 

stages and 2 lines

A09

NUMBER OF FAN LINES 

1 or 2

1

If A01 = Flat and A03 = 2 or A05 = 2

No display and adjustment 

possible A09 = 1

If A01 Flat and A03 = 1 and A05 = 1

No display and adjustment 

possible A09 = 1

If A02 = YES

No display and adjustment 

possible A09 = 2

If A02 = NO

A10

MISTING

Yes and No

No

A15.1

ELECTRICAL QUANTITY MEASUREMENT

Yes and No 

No

Visible if energy meter 

option

A15.2

TYPE OF NET ELECTRICAL GRID

1BL-2BL-3BL-4BL-3NBL-

4NBL

3BL

A16

PRIMARY CT RATING

5 to 1000 (resolution: 1)

5A

If A15.1 = YES

A17

SECONDARY CT RATING

None

5A

If A15.1 = YES

A30

TOP OF SENSOR RANGE

10 to 50 b (increments 

of 0.1)

34

If A02 = 1 and A03 = 1 refrig. circuit

For condensers only

TOP OF COIL1 SENSOR RANGE

If A02 = 2 and A033 = 1 refrig. circuit

TOP OF CIRCUIT 1 SENSOR RANGE

If A02 = 1 and A03 = 2 refrig. circuit

TOP OF CIRCUIT1 COIL1 SENSOR RANGE

If A02 = 2 and A03 = 2 refrig. circuit

A31

BOTTOM OF SENSOR RANGE

-1 to 10 bar (increments 

of 0.1)

-0.5

If A02 = 1 and A03 = 1 refrig. circuit

BOTTOM OF COIL 1 SENSOR RANGE

If A02 = 2 and A03 = 1 refrig. circuit

BOTTOM OF CIRCUIT 1 SENSOR RANGE

If A02 = 1 and A03 = 2 refrig. circuit

BOTTOM OF CIRCUIT1 COIL1 SENSOR RANGE

If A02 = 2 and A03 = 2 refrig. circuit

A32

TOP OF CIRCUIT 2 SENSOR RANGE

10 to 50 b (increments 

of 0.1)

34

If A02 = 1 and A03 = 2 refrig. circuit

TOP OF CIRCUIT.2 COIL.1 SENSOR RANGE

If A02 = 2 and A03 = 2 refrig. circuit

A33

BOTTOM OF CIRCUIT 2 SENSOR RANGE

-1 to 10 bar (increments 

of 0.1)

-0.5

If A02 = 1 and A03 = 2 refrig. circuit

BOTTOM OF CIRCUIT.2 COIL.1 SENSOR 

RANGE

If A02 = 2 and A03 = 2 refrig. circuit

A34

TOP OF COIL 2 SENSOR RANGE

10 to 50 b (increments 

of 0.1)

34

If A02 = 2 and A05 = 2 refrig. circuit

TOP OF CIRCUIT.1 COIL.2 SENSOR RANGE

If A02 = 2 and A05 = 2 refrig. circuit

A35

BOTTOM OF COIL 2 SENSOR RANGE

-1 to 10 bar (increments 

of 0.1)

-0.5

If A02 = 2 and A05 = 1 refrig. circuit

BOTTOM OF CIRCUIT.1 COIL.2 SENSOR 

RANGE

If A02 = 2 and A05 = 2 refrig. circuit

Summary of Contents for AeroCONNECT 1B

Page 1: ...AEROCONNECT 1B 01 2017 EN7510364 00 C o n t r o l m a n u a l...

Page 2: ......

Page 3: ...enu 11 14 4 10 Link with a CIAT chiller 14 5 OPTIONS 15 5 1 Energy meter From V07 15 5 2 Relay boards 15 5 3 Remote control console 15 6 ELECTRICAL CONNECTIONS 16 6 1 Connection diagram 16 6 2 Board c...

Page 4: ...it must be earthed using an official earthing system which complies with French standard C15 100 1 5 Sensor connections Do not pass connection cables near to a power line 400 V or remote control line...

Page 5: ...abel found on the board 2 3 Usage limitations Room air chap 1 2 Single phase fluid min max adjustment temperature 5 90 C up to 150 C optional Refrigerant fluid min max set pressure 5 45 bar 2 4 Electr...

Page 6: ...n off button B LED on system powered on C Fan fault acknowledgment D LED on fault E Press this button to select setpoint 1 or 2 The LEDs show the active setpoint F Display screen G Menu navigation but...

Page 7: ...ings parameters Configuration of the control and various options 6 Reading parameters Displays the state of the inputs outputs meters etc read only 7 Fault memory Shows the nine most recent faults rea...

Page 8: ...e display to scroll faster Powered on The machine stopped on off menu 2 Machine state screen appears Press to go back to the menu list If the console is not used for one hour the 2 Machine state menu...

Page 9: ...152 A154 A156 A158 A160 A159 A157 A155 A151 A153 1 A150 EXAMPLE FOR CIRCUIT 1 A121 or A122 Setpoint Measurement Stage no 2 Stage no 3 Stage no 4 Stage no 5 Stage no 6 Stage 6 hysteresis Stage 5 hyster...

Page 10: ...ine units and or 2 circuit units Stage operation Stage control is defined according to a percentage of the operating range of the 1st stage 7 stages 5 15 25 30 40 45 and 50 55 65 75 85 95 6 stages 5 1...

Page 11: ...e continues to rise for A107 regulation put into operation an additional control stage If the fluid temperature A121 A106 and when the temperature continues to drop for a period A108 the control cut a...

Page 12: ...the value of parameter A113 Optimised water consumption A113 WATER the water misting does not start until all the stages are on Optimised electricity consumption A113 ELEC the water misting does not c...

Page 13: ...the fan output signal is equal to 6V With variable speed control From version V07 it is possible to activate misting before being at 100 on the drycooler by modifying the value of parameter A113 1 A 1...

Page 14: ...horisation to the water chiller The water chiller controls according to its own parameters This authorisation is timed for 15 minutes when the drycooler is started 4 7 3 Electrical connections ADD2 bo...

Page 15: ...tion This function is available for drycoolers with 1 coil and 1 circuit from version V07 It is activated by selecting the parameter A109 A 1 0 9 O P E R A T I O N O F C O O L I N G W A R M I N G W I...

Page 16: ...hiller to J9 of the drycooler for drycooler software versions V09 2 Configure the following parameters P116 of water chiller YES A116 of drycooler YES for software versions V09 On software versions V0...

Page 17: ...the drycooler board parameters are accessible in read and write mode 1 3 A E R O C O N N E C T Menu 13 displays all the drycooler data on the water chiller console The drycooler parameters are prefixe...

Page 18: ...J11 borne 3 J11 borne 1 J11 borne 2 J11 borne 3 J12 UNIT NO 1 Local console UNIT NO 2 UNIT NO X 1 Local console UNIT NO X RS485 2 wires Max length 1000m Controller or PC output RS485 Position of line...

Page 19: ...1 4 3 2 1 4 3 2 1 8 6 4 2 7 5 3 1 1 1 2 3 4 5 1 2 3 Shared Shared 6 2 Board connections 6 2 1 Motherboard The structure of the motherboard is illustrated in the diagram below 1 2 3 4 1 2 3 J9 J12 W3 3...

Page 20: ...ECT board terminal 1 to terminal 1 terminal 2 to terminal 2 and shielding to terminals 3 or customer CMS Its potential free dry contacts allow the following information to be viewed remotely CONNECTOR...

Page 21: ...minals 1 3 Fan fault stage 1 line 2 J9 terms 1 4 Fan fault stage 2 line 2 J9 terms 5 6 Fan fault stage 3 line 2 J9 terms 5 7 Fan fault stage 4 line 2 J9 terms 5 8 Fan fault stage 5 line 2 J10 terminal...

Page 22: ...Default values Display conditions Menu 5 Settings parameters A100 Language EN A103 Console control type local A104 Communication mode baud 9600 CMS A105 Bus number 1 CMS From V07 A106 Range without f...

Page 23: ...0 C 5 C V type or 1 coil unit flatbed unit Hysteresis stage 1 coil 1 1 to 20 C 2 coils flatbed unit A151 Difference between stages 1 and 2 1 to 5 C 2 C Control On Off No of stages 2 V type or 1 coil u...

Page 24: ...conditions A250 LED test press Enter to check the operation of the LEDs A252 Outdoor air temperature Free cooling or misting A253 Value of coil 1 setpoint A255 Value of coil 2 setpoint 2 coils flatbe...

Page 25: ...er other than those that require changing and relock them Parameter No Parameter description Display condition A01 Unit type flatbed or V coil A02 Number of coils 1 or 2 Flatbed unit Parallel coil yes...

Page 26: ...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 circui...

Page 27: ...2 setpoint V type unit A258 Value of circuit or coil 1 pressure A260 Value of circuit 2 pressure 2 refrig circuits flatbed unit A262 Value of coil 2 pressure V type unit A270 to A276 Running time of e...

Page 28: ...ff or mixed A09 Number of fan lines 1 or 2 Flatbed unit 2 refrigerant circuits A10 Misting yes or no From V07 A15 1 Measurement of electrical quantities A15 2 NET electrical network type A15 1 YES A16...

Page 29: ...ics counters 11 read event counter 15 write n bits 16 write multiple registers 16 bits Note functions 15 and 16 are possible if parameter A706 is set to Remote CMS Error codes 1 unknown function code...

Page 30: ...8 and 109 Temperature or pressure coil 1 circuit 1 124 and 125 A471 Input current 110 and 111 Temperature or pressure coil 1 circuit 2 126 and 127 A472 Instantaneous power consumed 112 and 113 Tempera...

Page 31: ...0 1 low temperature water circuit 1 2 low temperature water circuits 2 1 high temperature water circuit 3 2 high temperature water circuits 4 1 refrigerant circuit 5 2 refrigerant circuits Register 4...

Page 32: ...A174 Hysteresis stage 2 coil 2 circuit 1 Registers 518 and 519 A175 Setpoint difference stage 3 coil 2 circuit 1 Registers 520 and 521 A176 Hysteresis stage 3 coil 2 circuit 1 Registers 522 and 523 A...

Page 33: ...essure fault coil 2 circuit 2 Bit 17 On off 1 on on and AOC closed Bit 18 Spray state 1 on Bit 19 Free cooling state 1 on Bit 20 General fault summary Bit 21 Connection fault with the Diris module 9 9...

Page 34: ...uit 1 Refrig circuit 2 LT water circuits 2 HT water circuits 2 refrig circuits 1 LT water circuit 1 HT water circuit 1 Refrig circuit 2 LT water circuits 2 HT water circuits 2 refrig circuits 1 LT wat...

Page 35: ...ISTING Yes and No No A15 1 ELECTRICAL QUANTITY MEASUREMENT Yes and No No Visible if energy meter option A15 2 TYPE OF NET ELECTRICAL GRID 1BL 2BL 3BL 4BL 3NBL 4NBL 3BL A16 PRIMARY CT RATING 5 to 1000...

Page 36: ...operation of free cooling Info for maintenance A113 MISTING A10 Yes Elec Water Water A113 1 MISTING CONTROL SIGNAL FAN A113 Water A10 YES A07 Speed control 4 to A114 in increments of 0 5V 10 From V07...

Page 37: ...frig A126 SETPOINT 2 COIL 2 A02 2 and A05 1 and A120 2 or 3 5 to 90 50 A05 1 or 2 LT STP2 COIL 2 CIRCUIT 1 A02 2 and A05 2 and A120 2 or 3 5 to 150 100 A05 1 or 2 HT 5 to 45 b increments of 0 5 12 A05...

Page 38: ...5 1 to 5 C increments of 1 2 If A03 1 or 2 water circuits STAGE 5 COIL 1 DIFFERENCE A02 2 and A03 1 and A08 5 STAGE 5 CIRCUIT 1 DIFFERENCE A02 1 and A03 2 and A08 5 0 5 to 3 bar increments of 0 5 0 5...

Page 39: ...2 DIFFERENCE A02 2 and A03 2 and A08 5 0 5 to 3 bar increments of 0 5 0 5 If A03 1 or 2 refrig circuit A169 HYST STAGE 5 CIRCUIT 2 A02 1 and A03 2 and A08 5 1 to 10 C increments of 1 5 If A03 1 or 2...

Page 40: ...ircuits 2 to 6 bar 0 5 increments 3 5 If A05 2 refrig circuit A184 STAGE 2 COIL 2 CIR 2 DIFFERENCE A02 2 and A05 2 and A08 2 1 to 5 C in increments of 1 2 If A05 2 water circuits 0 5 to 3 bar incremen...

Page 41: ...CIR 2 DIFFERENCE A02 2 or no and A03 2 0 5 to 3 bar 0 5 increments 0 5 If A03 2 refrig circuits A202 MIST STAGE COIL 2 DIFFERENCE A02 2 or no and A05 1 1 to 5 C in increments of 1 2 If A05 1 or 2 wat...

Page 42: ...ustrielle d Applications Thermiques Corporation with a capital of 26 728 480 R C S Bourg en Bresse B 545 620 114 With Ecofolio all papers can be recycled This document is not legally binding As part o...

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