CDA Talk User manual

Data creazione 10/09/03 DS03I009GB--00 Pagina 1 di 59

CONTROLLER MANUAL

SPINCHILLER C.D.A

Data creazione 10/09/03 DS03I009GB--00 Pagina 2 di 59

SUMMARY

CLIVET TALK LOCAL INTERFACE................................................................................................................. 3

DESCRIPTION OF THE BUTTONS ................................................................................................................................4

DESCRIPTION OF THE MAIN SCREEN.........................................................................................................................5

SYSTEM COMPOSITION.................................................................................................................................. 6

CENTRAL MODULE CLIVETTALK.LOCAL.M1...............................................................................................................6

DESCRIPTION OF THE JUMPERS.............................................................................................................................7

I/O CLIVETTALK.LOCAL.M1 .......................................................................................................................................7

EVAPORATOR MODULE CLIVETTALK.LOCAL.EX1.....................................................................................................9

DESCRIPTION OF THE JUMPERS.............................................................................................................................9

I/O CLIVETTALK.LOCAL.EX1....................................................................................................................................10

TANDEM COMPRESSOR MODULE CLIVETTALK.LOCAL.C2....................................................................................11

TRIO COMPRESSOR MODULE CLIVETTALK.LOCAL.C3...........................................................................................11

DESCRIPTION OF THE JUMPERS...........................................................................................................................11

CLIVETTALK.LOCAL.C2 AND CLIVETTALK.LOCAL.C3 ..........................................................................................12

INITIALISING THE MODULES ....................................................................................................................... 13

BASIC RULES FOR CONFIGURATION........................................................................................................................13

SETTING THE HARDWARE ADDRESS....................................................................................................................13

SETTING THE SOFTWARE ADDRESS....................................................................................................................14

SETTING THE HARDWARE ADDRESS OF THE CENTRAL MODULE....................................................................15

SETTING THE HARDWARE ADDRESS OF THE EVAPORATOR MODULE ...........................................................15

SETTING THE HARDWARE ADDRESS OF THE TRIO AND TANDEM MODULES.................................................15

TABLE FOR SETTING THE HARDWARE ADDRESS...............................................................................................16

LOCAL INTERFACE ADDRESS .................................................................................................................... 17

REMOTE INTERFACE ADDRESS................................................................................................................................17

CONFIGURATION EXAMPLE ........................................................................................................................ 18

SETTING THE HARDWARE ADDRESS.......................................................................................................................18

SETTING THE SOFTWARE ADDRESS........................................................................................................................19

PARAMETER MENU TREE............................................................................................................................ 20

OPERATING STATUS MENU TREE.............................................................................................................................39

GENERAL UNIT STATUS MENU..................................................................................................................................40

LIST OF ALARMS........................................................................................................................................... 42

CENTRAL MODULE ALARMS......................................................................................................................................42

COMPRESSOR MODULE ALARMS.............................................................................................................................43

EVAPORATOR MODULE ALARMS..............................................................................................................................44

OPERATION OF THE TEMPERATURE CONTROLLER............................................................................... 45

COOLING ......................................................................................................................................................................45

DETERMINING THE TEMPERATURE DIFFERENCE FOR EACH COMPRESSOR................................................45

FREECOOLING .........................................................................................................................................................46

HEATING.......................................................................................................................................................................51

DETERMINING THE TEMPERATURE DIFFERENCE FOR EACH COMPRESSOR................................................51

STEP ACTIVATION – SCAN TIMES .............................................................................................................. 52

STEP DEACTIVATION..................................................................................................................................................52

COMPENSATION............................................................................................................................................ 52

SET POINT CORRECTION IN COOLING ...................................................................................................... 53

SET POINT CORRECTION IN HEATING....................................................................................................... 54

SECOND SET POINT FROM DIGITAL INPUT............................................................................................... 55

DEMAND LIMIT............................................................................................................................................... 56

MAINTENANCE SET POINT .......................................................................................................................... 58

RESOURCE MANAGEMENT ALGORITHM ..................................................................................................59

BALANCING OF THE CAPACITY DELIVERED............................................................................................................59

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CLIVET TALK LOCAL INTERFACE

Figure 1

Clivet code C5110612

Figure 1 represents the layout of the control keypad corresponding to the ClivetTalk modular control system.

The functions of the buttons and the meaning of the configuration screens are described below.

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DESCRIPTION OF THE BUTTONS

F1 F4F3F2

?

ESC

I

HOME

ALARM

MODE SETUP STATE

ON

C O O L

STEP:

03 / 12

15 / 02 / 03 08:03:51

7.

0

°C

SET

9.

3

°C

OUT

12.

2

°C

IN

2 731 4 6 85 9

NUMBER SYMBOL MEANING

1 LED = on when unit ON

LED = off when unit OFF

2

I

“ON-OFF” button: holding this for at least 3 seconds turns the unit on or off

3

F1

F1 = Button that runs the associated function indicated in bold, “MODE”

4

?

“HELP” button: depending on the menu selected, pressing this button provides

brief descriptions to help the user interpret the parameters, status variables and

alarms

5

F2

F2 = Button that runs the associated function indicated in bold, “ALARM”

6

ESC

“ESC” key: when navigating the menus, this key can be used to go back to the

previous screen

7

F3

F3 = Button that runs the associated function indicated in bold, “SETUP”

8

HOME

“HOME” button: during navigation, returns to the main menu from any screen

9

F4

F4 = Button that runs the associated function indicated in bold, “STATE”

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DESCRIPTION OF THE MAIN SCREEN

ALARMMODE SETUP STATE

ON

C O O L

STEP:

03 / 12

15 / 02 / 03 08:03:51

7.

0

°C

SET

9.

3

°C

OUT

12.

2

°C

IN

7

9

8

6

4

23

5

1

14 1112 10

13

NUMBER SYMBOL MEANING

1 00/00 No. of steps activated in reference to the no. of steps available

2 STEP Capacity-control steps

3 No alarm active Indication of active alarms

4

COOL

HEAT

Unit operating in Cool mode Unit operating in Heat mode

5 ON OFF

Unit on Unit off

6 15/02/03

08:03:51 Display the actual date and hour

7 00.0 °C Inlet temperature

8 00.0 °C Outlet temperature

9 00.0 °C Actual set-point

10

STATE

STATUS button: accesses the unit status menu

11

SETUP

SETUP button: used to access to the menu for setting the unit parameters, the

clock and the time bands

12

ALARM

ALARM: allows access to the alarms menu

13 Time bands disabled Time bands enabled

14

MODE

MODE: if selection of the operating mode from the keypad is enabled, the unit can

be switched between operating modes (heat, cool). The mode can be changed

only when the unit is “OFF”, by pressing and holding the key for at least 3

seconds

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SYSTEM COMPOSITION

The Clivet Talk modular system is made up of the following modules, which can communicate with each

other over the local network:

• Central module (Code = C5110671)

• Evaporator module (Code = C5110674)

• Trio module(Code = C5110672)

• Tandem module (Code = C5110673)

• Clivet Talk keypad (Code = C5110612)

CENTRAL MODULE CLIVETTALK.LOCAL.M1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

20

21

22

23

24

25

26

27

28

29

37 36 35 34 33 32 31 3045 44 43 42 41 40 39 3847 46

demand

limit

Water

ReSet

Free

cooling

0-10V Out

HL

gnd

J17

OFF

ON

1234

OFF

ON

1234

5678

JUMP4 JUMP1

JUMP2

JUMP3

STRIP

gnd

DIP1

DIP2

12V

6VA

RH%Ext.

4-20mA-In

0-10V or 4-20mA

T.OUT T.IN T.Ext

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DESCRIPTION OF THE JUMPERS

DIP1 To be defined

DIP2 Board address for CAN BUS

JUMP1 Reset board (jumper for normal operation)

JUMP2 programming (jumper for programming)

JUMP3 programming (jumper for programming)

JUMP4 CAN Bus terminator (jumper for insert terminator)

STRIP

Programming strip (pin sequence)

• +5V

• TX board

• RX board

• DTR

• gnd

Connection of the digital inputs

I/O CLIVETTALK.LOCAL.M1

Connector Pin Terminal Description Note

J6-1 1 12Vac power (common)

J6 J6-2 2 12Vac power (reference) Max. 6VA

J1-1 3 12V power (common)

J1-2 4 Remote On-Off input

J1-3 5 12V power (common)

J1-4 6 Remote Heat-Cool input

J1-5 7 12V power (common)

J1-6 8 Select second set point input

J1-7 9 12V power (common)

J1

J1-8 10 Mains monitor input

J2-1 11 12V power (common)

J2-2 12 Flow switch input

J2-3 13 12V power (common)

J2-4 14 Protector input pump 1

J2-5 15 12V power (common)

J2-6 16 Protector input pump 2

J2-7 17 12V power (common)

J2

J2-8 18 Check system pressure input

Max. 10mA for

each input

J16-1 19

J16-2 20 Relay 1 input

Relay 1, (pump 1 control signal)

J16-3 21

J16-4 22 Relay 2 input

Relay 2, (pump 2 control signal)

J16-5 23

J16-6 24 Relay 3 input

Relay 3, free

J16-7 25

J16-8 26 Relay 4 input

Relay 4, (freecooling control signal)

J7-1 27

J7-2 28

J16

J7

J7-3 29

Relay 5 input

Relay 5 NO, Cumulative alarms

Relay 5 NC, Cumulative alarms

5A-250V

AC1

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Connector Pin Terminal Description Note

J17-1 H

J17-2 L

J17

J17-3 GND

CAN OPEN

J18-1 30

J18-2 31 NTC input, outside air temperature

Gnd

J18-3 32

J18-4 33 NTC input, water temperature OUT 1

Gnd

J18-5 34

J18-6 35 NTC input, water temperature IN

Gnd

NTC

10K=25°C

J18-7 36

J18

J18-8 37 +15V

4-20mA input, outside RH% 4-20mA

J19-1 38

J19-2 39

J19-3 40

+15V

Demand Limit input

Gnd

4-20mA or 0-10V

from parameter

J19-4 41

J19-5 42

J19

J19-6 43

+15V

Water reset input

Gnd

4-20mA or 0-10V

from parameter

J20-1 44

J20-2 45 Freecooling proportional valve output

Gnd 0-10V

J20-3 46

J20

J20-4 47 Ext Free Cool proportional vent. output

Gnd 0-10V

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EVAPORATOR MODULE ClivetTalk.local.ex1

HLgnd

J17

J12

CN1

CN2

DIP1

DIP2

JUMP4

STRIP

gnd

OFF

ON

1234

OFF

ON

1234

5678

123456

97531

108426

246810

13579

JUMP1

JUMP2

JUMP3

TInTOut----

--

12V

4VA

out

0-10V

DESCRIPTION OF THE JUMPERS

DIP1 To be defined

DIP2 Board address for CAN BUS

JUMP1 Reset board (jumper for normal operation)

JUMP2 programming (jumper for programming)

JUMP3 programming (jumper for programming)

JUMP4 CAN Bus terminator (jumper for insert terminator)

STRIP

Programming strip (pin sequence)

• +5V

• TX board

• RX board

• DTR

• gnd

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I/O CLIVETTALK.LOCAL.EX1

Connector Pin Terminal Description Note

CN1-1

CN1-2 12Vac power

12Vac power Max. 4VA

CN1-3

CN1-4 Differential pressure switch

12V

CN1-5

CN1-6 Check system charge

12V

CN1-7

CN1-8 Safety devices pump 1

12V

CN1-9

CN1

CN1-10 Safety devices pump 2

12V

Max. 10mA for each input

CN2-1 Water inlet temperature NTC

CN2-2 Gnd

CN2-3 Water outlet temperature NTC

CN2-4 Gnd

CN2-5 Configurable NTC

CN2-6 Gnd

NTC

10k=25°C

CN2-7 Configurable 0-10 or 4-20

CN2-8 VRdd Hardware setting

CN2-9 0-10V output

CN2

CN2-10 Gnd 0-10V

J4-1 1

J4-2 2 C

Antifreeze heater control signal

J4-3 3

J4-4 4 C

Pump 1 control signal

J4-5 5

J4

J4-6 6 C

Pump 2 control signal

5A-250V

AC1

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TANDEM COMPRESSOR MODULE CLIVETTALK.LOCAL.C2

TRIO COMPRESSOR MODULE CLIVETTALK.LOCAL.C3

HL

gnd

8 9 10 11

JUMP4

123 4 5 67

DIP1

DIP2

STRIP

gnd

OFF

ON

1234

OFF

ON

12345678

JUMP1

JUMP2

JUMP3

13579

24810 6 CN2

CN1

161412108642

15131197531

J22

J15

T. BattT. Rec.HPLP

+-

12V

7VA

DESCRIPTION OF THE JUMPERS

DIP1 To be defined

DIP2 Board address for CAN BUS

JUMP1 Reset board (jumper for normal operation)

JUMP2 Firmware programming (jumper when programming)

JUMP3 Firmware programming (jumper when programming)

JUMP4 CAN Bus terminator (jumper for insert terminator)

STRIP Programming strip

• +5V

• TX board

• RX board

• DTR

• gnd

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CLIVETTALK.LOCAL.C2 AND CLIVETTALK.LOCAL.C3

Connector Pin Terminal Description Note

CN1-1

CN1-2 12Vac power

12Vac power Max. 7VA

CN1-3

CN1-4 Fan protector

12V

CN1-5

CN1-6 High pressure

12V

CN1-7

CN1-8 Low pressure

12V

CN1-9

CN1-10 Compressor 1 protector

12V

CN1-11

CN1-12 Compressor 2 protector

12V

CN1-13

CN1-14 Compressor 3 protector

12V

CN1-15

CN1

CN1-16 Free

12V

Max 10mA for each input

CN2-1

CN2-2 Coil temperature probe NTC

Gnd

CN2-3

CN2-4 Recovery temperature probe NTC

Gnd

NTC

10K=25°C

CN2-5

CN2-6 High pressure transducer

VRdd

CN2-7

CN2-8 Low pressure transducer

VRdd

4-20mA

CN2-9

CN2

CN2-10 Fan control output

Gnd 0-10V

J22-1 1 Common for the outputs

J22-2 2 Compressor 1 control signal

J22-3 3 Compressor 2 control signal

J22-4 4 Compressor 3 control signal

J22-5 5 Cap. control valve control signal

J22-6 6 Cap. control valve control signal

J22

J22-7 7 Cap. control valve control signal

5A-250V

AC1

J15-1 8 Liquid valve control signal

J15-2 9 4-way valve control signal

J15-3 10 Fan control signal

J15

J15-4 11 Common for the outputs

5A-250V

AC1

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INITIALISING THE MODULES

Each module configured and present in the Clivet Talk control system must be recognised by the local

network, which needs to know which device it is communicating with.

A series of basic rules must be observed when configuring the system, so as to avoid incorrect settings.

BASIC RULES FOR CONFIGURATION

Each module (central, evaporator, trio or tandem) will be identified by a network address, which must be set

using the corresponding dipswitches. The sequence of the addresses is not random, but rather must observe

the following rules.

• The address of the central module is always = 25

• The address of the local interface is always = 26

• The address of the remote interface is always = 27

• Modules with no address are not allowed

• The addresses of the modules that make up the same unit must be CONSECUTIVE.

• Each unit can only have one evaporator module (unit configurations are possible without an evaporator

module). The system can manage a maximum of 3 evaporator modules.

• Inside each unit, the addresses must be assigned considering the following sequence:

1. compressor module (trio or tandem)

2. evaporator module

3. In essence, the evaporator module must have the highest address inside each unit.

• Each unit can manage a maximum of 3 compressor modules (single, tandem or trio).

SETTING THE HARDWARE ADDRESS

The address of the modules must be set before any other configuration operation

• The local keypad and the remote keypad have no physical address set using the dipswitches

• The address of the central module is set using the combination of the dipswitches DIP2

• The address of the evaporator module is set using the combination of the dipswitches DIP1

• The address of the tandem module is set using the combination of the dipswitches DIP1

• The address of the trio module is set using the combination of the dipswitches DIP1

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SETTING THE SOFTWARE ADDRESS

The following parameters are used for the configuration of the system:

UNIT 1

Add Code Description Default

39 U1_Mcomp1 Type of compressors, module 1 unit 1 3

40 U1_RecoverEn1 Enable recovery, compressor module 1 unit 1 0

41 U1_Mcomp2 Type of compressors, module 2 unit 1 3

42 U1_RecoverEn2 Enable recovery, compressor module 2 unit 1 0

43 U1_Mcomp3 Type of compressors, module 3 unit 1 0

44 U1_RecoverEn3 Enable recovery, compressor module 3 unit 1 0

45 U1_MEvap Enable evaporator module, unit 1 1

69 U1_Weightprobe Weight on average Out, unit 1 100

46 U1_VentilType Type of ventilation, unit 1 1

UNIT 2

Add Code Description Default

47 U2_Mcomp1 Type of compressors, module 1 unit 2 3

48 U2_RecoverEn1 Enable recovery, compressor module 1 unit 2 0

49 U2_Mcomp2 Type of compressors, module 2 unit 2 3

50 U2_RecoverEn2 Enable recovery, compressor module 2 unit 2 0

51 U2_Mcomp3 Type of compressors, module 3 unit 2 0

52 U2_RecoverEn3 Enable recovery, compressor module 3 unit 2 0

53 U2_MEvap Enable evaporator module, unit 2 1

70 U2_Weightprobe Weight on average Out, unit 2 100

54 U2_VentilType Type of ventilation, unit 2 1

UNIT 3

Add Code Description Default

55 U3_Mcomp1 Type of compressors, module 1 unit 3 0

56 U3_RecoverEn1 Enable recovery, compressor module 1 unit 3 0

57 U3_Mcomp2 Type of compressors, module 2 unit 3 0

58 U3_RecoverEn2 Enable recovery, compressor module 2 unit 3 0

59 U3_Mcomp3 Type of compressors, module 3 unit 3 0

60 U3_RecoverEn3 Enable recovery, compressor module 3 unit 3 0

61 U3_MEvap Enable evaporator module, unit 3 0

71 U3_Weightprobe Weight on average Out, unit 3 0

62 U3_VentilType Type of ventilation, unit 3 0

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SETTING THE HARDWARE ADDRESS OF THE CENTRAL MODULE

43

44 4546 47

H

L

gnd

J20

J17

JUMP4

JUMP1

OF

F

ON 1

2

3

4

OF

F

ON 1

2

3

4

5

6

7

8

DIP1 DIP2

DIP2 = Dipswitches for setting the serial address

The address of the central module is always = 25

SETTING THE HARDWARE ADDRESS OF THE EVAPORATOR MODULE

1

2

3

4

1 3 5 7 9

2 4 6 8 10

CN1

DIP1

DIP

2

JUMP2

JUMP3

OF

F

O

N 1

2

3

4

OF

F

O

N 1

2

3

4

5

6

7

8

DIP1 = Dipswitches for setting the serial address

The address of the evaporator module is always

higher than the address of the compressor modules

SETTING THE HARDWARE ADDRESS OF THE TRIO AND TANDEM MODULES

8

9

10

11

J1

5

DIP1

DIP

2

STRI

P

gn

d

6

7

OFF

ON

1

2

3

4

OFF

ON

1

2

3

4

5

6

7

8

DIP1 = Dipswitches for setting the serial address

The address of the compressor module is always

lower than the address of the evaporator module

Data creazione 10/09/03 DS03I009GB--00 Pagina 16 di 59

TABLE FOR SETTING THE HARDWARE ADDRESS

Configuration DIP1 - DIP2

ADDRESS SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 Device

0 OFF OFF OFF OFF OFF OFF OFF OFF NOT ALLOWED

1 ON

OFF OFF OFF OFF OFF OFF OFF -

2 OFF ON OFF OFF OFF OFF OFF OFF -

3 ON ON

OFF OFF OFF OFF OFF OFF -

4 OFF OFF ON OFF OFF OFF OFF OFF -

5 ON

OFF ON OFF OFF OFF OFF OFF -

6 OFF ON ON

OFF OFF OFF OFF OFF -

7 ON ON ON

OFF OFF OFF OFF OFF -

8 OFF OFF OFF ON OFF OFF OFF OFF -

9 ON

OFF OFF ON OFF OFF OFF OFF -

10 OFF ON OFF ON OFF OFF OFF OFF -

11 ON ON

OFF ON OFF OFF OFF OFF -

12 OFF OFF ON ON

OFF OFF OFF OFF -

13 ON

OFF ON ON

OFF OFF OFF OFF -

14 OFF ON ON ON

OFF OFF OFF OFF -

15 ON ON ON ON

OFF OFF OFF OFF -

16 OFF OFF OFF OFF ON OFF OFF OFF -

17 ON

OFF OFF OFF ON OFF OFF OFF -

18 OFF ON OFF OFF ON OFF OFF OFF -

19 ON ON

OFF OFF ON OFF OFF OFF -

20 OFF OFF ON OFF ON OFF OFF OFF -

21 ON

OFF ON OFF ON OFF OFF OFF -

22 OFF ON ON

OFF ON OFF OFF OFF -

23 ON ON ON

OFF ON OFF OFF OFF -

24 OFF OFF OFF ON ON

OFF OFF OFF -

25 ON

OFF OFF ON ON

OFF OFF OFF CENTRAL MODULE

NOTE

The hardware address of the modules that make up the system must be set before any other

configuration operation.

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LOCAL INTERFACE ADDRESS

By definition, it has been established that the LOCAL KEYPAD is recognised by the local network layout as

the module with address = 26. To initialise the local interface, use the screens as highlighted below:

F1 F4 F3 F2

? ESC

I HOME

ALARM MODE SETUP STATE

ON

C O O L

STEP:

03 / 12

15 / 02 / 03 08:03:51

7.

0 °C

SET

9.

3 °C

OUT

12.

2 °C IN

SETUP

F3

F1 F4F3F2

?ESC

IHOME

ENTER

ON

C O O L

STEP:

03 / 12

S E T U P

PARAMETERS

SCHEDULING

CLOCK SETUP

ID Tast-Cen

>PASSWORD ENTER

F1

F1 F4F3 F2

? ESC

I HOME

ENTER

ON

C O O L

STEP:

03 / 12

P A S W O R D

0 0 0

ENTER

F3

F1 F4 F3 F2

? ESC

I HOME

ENTER

ON

C O O L

STEP:

03 / 12

S E T U P

PARAMETERS

SCHEDULING

CLOCK SETUP

>ID Tast-Cen

PASSWORD ENTER

F1

F1 F4F3F2

?ESC

IHOME

ENTER

ON

C O O L

STEP:

03 / 12

A D D R E S S E S

Tast. 26

Cent. 25

Figure 2

NOTE

Figure 2 shows how the address of the local keypad requires a password (known by the Clivet service

centres).

REMOTE INTERFACE ADDRESS

By definition, it has been established that the REMOTE KEYPAD is recognised by the local network layout

as the module with address = 27.

Follow the instructions indicated in Figure 2, and then at the end set the address as shown in Figure 3

F1 F4F3F2

?

ESC

I

HOME

ENTER

ON

C O O L

STEP:

03 / 12

A D D R E S S E S

Tast. 27

C

ent. 25

Figure 3

NOTE

Figure 2 shows how the address of the local keypad requires a password (known by the Clivet service

centres).

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CONFIGURATION EXAMPLE

To better understand the configuration mode of the local network, the following refrigeration unit will be used

as an example:

Type of unit = WSAT-SC 65D_R-407C

No. of Central Modules = 1

No. of Evaporator Modules = 0

No. of Tandem Modules = 2

SETTING THE HARDWARE ADDRESS

CENTRAL MODULE. ADDRESS = 25 (See central module address)

OFF

ON

21436587

TANDEM MODULE 1 ADDRESS = 1 (See trio and tandem module address)

OFF

ON

21436587

TANDEM MODULE 2 ADDRESS = 2 (See trio and tandem module address)

OFF

ON

21436587

LOCAL KEYPAD ADDRESS = 26 (See local interface address)

F1 F4F3F2

?

ESC

I

HOME

ENTER

ON

C O O L

STEP:

03 / 12

A D D R E S S E S

Tast.

26

C

ent.

25

Data creazione 10/09/03 DS03I009GB--00 Pagina 19 di 59

SETTING THE SOFTWARE ADDRESS

To correctly configure the modules in a local network, set the parameters as shown below

UNIT 1

Add Code Description Default

39 U1_Mcomp1 Type of compressors, module 1 unit 1 2

40 U1_RecoverEn1 Enable recovery, compressor module 1 unit 1 0

41 U1_Mcomp2 Type of compressors, module 2 unit 1 2

42 U1_RecoverEn2 Enable recovery, compressor module 2 unit 1 0

43 U1_Mcomp3 Type of compressors, module 3 unit 1 0

44 U1_RecoverEn3 Enable recovery, compressor module 3 unit 1 0

45 U1_MEvap Enable evaporator module, unit 1 0

69 U1_Weightprobe Weight on average Out, unit 1 100

46 U1_VentilType Type of ventilation, unit 1 1

UNIT 2

Add Code Description Default

47 U2_Mcomp1 Type of compressors, module 1 unit 2 0

48 U2_RecoverEn1 Enable recovery, compressor module 1 unit 2 0

49 U2_Mcomp2 Type of compressors, module 2 unit 2 0

50 U2_RecoverEn2 Enable recovery, compressor module 2 unit 2 0

51 U2_Mcomp3 Type of compressors, module 3 unit 2 0

52 U2_RecoverEn3 Enable recovery, compressor module 3 unit 2 0

53 U2_MEvap Enable evaporator module, unit 2 0

70 U2_Weightprobe Weight on average Out, unit 2 0

54 U2_VentilType Type of ventilation, unit 2 0

UNIT 3

Add Code Description Default

55 U3_Mcomp1 Type of compressors, module 1 unit 3 0

56 U3_RecoverEn1 Enable recovery, compressor module 1 unit 3 0

57 U3_Mcomp2 Type of compressors, module 2 unit 3 0

58 U3_RecoverEn2 Enable recovery, compressor module 2 unit 3 0

59 U3_Mcomp3 Type of compressors, module 3 unit 3 0

60 U3_RecoverEn3 Enable recovery, compressor module 3 unit 3 0

61 U3_MEvap Enable evaporator module, unit 3 0

71 U3_Weightprobe Weight on average Out, unit 3 0

62 U3_VentilType Type of ventilation, unit 3 0

At this point, the local network is configured correctly to receive the setting of the unit operating

parameters.

Data creazione 10/09/03 DS03I009GB--00 Pagina 20 di 59

PARAMETER MENU TREE

Configuration Unit Compressors

Evaporators

Defrost

Fans

Various

Multi

List

Compressors

Evaporators

List

Pumps List

Sensori List

Unit_1 ModComp1

ModComp2

ModComp3

ModEvap

Various

List

Unit_2 ModComp1

ModComp2

ModComp3

ModEvap

Various

List

Unit_3 ModComp1

ModComp2

ModComp3

ModEvap

Various

List

Controls Antifrost List

Capacity compens List

Time compens List

Duty cycle compens List

Outside temp.

Compens. List

Demand Limit List

Free Cooling List

Maintainement List

Dripping time List

Set Point List

Water Reset List

ON

COOL

STEP:

03 / 12

F1 F2 F3 F4

ENTER

SETUP

PARAMETERS

SCHEDULING

CLOCK SETUP

LANGUAGE

>

ON

COOL

STEP:

03 / 12

F1 F2 F3 F4

MODE ALARM STATISETUP

12/12/04 13:00

12.2

7.2

7.0

°C

In

Out

Set

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