Eliwell IDplus 902, IDplus 961, IDplus 971, IDplus 974 User Manual
Electronic controllers for refrigeration units
ID
PLUS
902/961/971/974
EN
CONTENTS EN
IDPLUS 902/961 USER INTERFACE (KEYS AND LEDS) .......................................................................................... 4
IDPLUS 971/974 USER INTERFACE (KEYS AND LEDS) .......................................................................................... 6
IDPLUS 902/961 CONNECTIONS .............................................................................................................................. 8
IDPLUS 902/961 APPLICATIONS ............................................................................................................................... 9
IDPLUS 971 CONNECTIONS ...................................................................................................................................... 10
IDPLUS 971 APPLICATIONS ........................................................................................................................................ 11
IDPLUS 974 CONNECTIONS ...................................................................................................................................... 12
IDPLUS 974 APPLICATIONS ........................................................................................................................................ 13
LOADING DEFAULT APPLICATIONS ........................................................................................................................ 14
SETPOINT MODIFICATION LOCK ............................................................................................................................. 14
INSTRUMENT ON/OFF ................................................................................................................................................ 14
ACCESSING AND USING THE MENUS ..................................................................................................................... 14
MANUAL DEFROST CYCLE ACTIVATION ................................................................................................................ 15
MECHANICAL INSTALLATION - DIMENSIONS ....................................................................................................... 15
TROUBLESHOOTING ................................................................................................................................................... 15
ALARMS .......................................................................................................................................................................... 16
PASSWORDS ................................................................................................................................................................. 18
USING THE COPYCARD .............................................................................................................................................. 18
MACHINE STATUS MENU ........................................................................................................................................... 19
PROGRAMMING MENU ............................................................................................................................................... 19
MAX/MIN TEMPERATURE ALARMS........................................................................................................................... 20
LIABILITY AND RESIDUAL RISKS ................................................................................................................................ 20
DISCLAIMER ................................................................................................................................................................... 21
ELECTRICAL CONNECTIONS ..................................................................................................................................... 21
CONDITIONS OF USE ................................................................................................................................................. 21
TECHNICAL DATA (EN 60730-2-9) ............................................................................................................................ 22
FURTHER INFORMATION (INPUT, OUTPUT AND MECHANICAL FEATURES - APPLICABLE REGULATIONS) 22
DESCRIPTION OF IDPLUS 902/961 FAMILY ............................................................................................................ 24
TABLE OF USER MENU PARAMETERS (IDPLUS 902/961) ..................................................................................... 25
TABLE OF INSTALLER MENU PARAMETERS (IDPLUS 902/961) .......................................................................... 26
DESCRIPTION OF IDPLUS 971 FAMILY .................................................................................................................... 30
TABLE OF USER MENU PARAMETERS (IDPLUS 971) ............................................................................................. 31
TABLE OF INSTALLER MENU PARAMETERS (IDPLUS 971) ................................................................................... 32
DESCRIPTION OF IDPLUS 974 FAMILY .................................................................................................................... 37
TABLE OF USER MENU PARAMETERS (IDPLUS 974) ............................................................................................. 38
TABLE OF INSTALLER MENU PARAMETERS (IDPLUS 974) ................................................................................... 39
STANDBY (ESC)
Press and release
Returns to the previous menu level
Confirms parameter value
Press for at least 5 sec
Activates the Standby function
(when outside the menus)
UP
Press and release
Scroll menu items
Increases values
Press for at least 5 sec
Activates the Manual Defrost function
DOWN
Press and release
Scroll menu items
Decrease values
Press for at least 5 sec
Function can be configured by the user
(par. H32)
SET (ENTER)
Press and release
Displays alarms (if active)
Opens Machine Status menu
Press for at least 5 sec
Opens Programming menu
Confirm commands
KEYS
set
IDPlus 902/961 USER INTERFACE
ID
PLUS
902/961
* When switched on, the device performs a Lamp Test; the display and LEDs will flash for several
seconds to check that they all function correctly.
* To activate the LOC function: - enter the “Basic Commands” menu by pressing the key
set
.
- press keys and within 2 seconds.
If the LOC function is Active and you try to enter the “Programming” menu, the text LOC
appears. If this happens, the parameters are still displayed but cannot be edited.
To disable the keypad lock, repeat the aforementioned procedure.
Reduced SET / Economy LED
Flashing: economy Setpoint active
Quick flashing: access to level2 parameters
Off: otherwise
Compressor LED
Permanently on: compressor active
Flashing: a delay, a protection or a
locked start-up
Off: otherwise
Defrost LED
Permanently on: defrost active
Flashing: manual or D.I. activation
Off: otherwise
Alarm LED
Permanently on: alarm active
Flashing: alarm acknowledged
Off: otherwise
HEAT status LED
Permanently on: compressor in HEAT
Off: otherwise
NOT USED
°C LED
Permanently on: °C setting (dro = 0)
Off: otherwise
°F LED
Permanently on: °F setting (dro = 1)
Off: otherwise
LEDs
Standby (ESC)
Press and release
Returns to the previous menu level
Confirms parameter value
Press for at least 5 sec
Activates the Standby function
(when outside the menus)
UP
Press and release
Scroll menu items
Increases values
Press for at least 5 sec
Activates the Manual Defrost function
DOWN
Press and release
Scroll menu items
Decrease values
Press for at least 5 sec
Function can be configured by the user
(par.H32)
SET (ENTER)
Press and release
Displays alarms (if active)
Opens Machine Status menu
Press for at least 5 sec
Opens Programming menu
Confirm commands
KEYS
set
ID
PLUS
971/974
IDPlus 971/974 USER INTERFACE
Reduced SET / Economy LED
Flashing: economy Setpoint active
Quick flashing: access to level2 parameters
Off: otherwise
Compressor LED
Permanently on: compressor active
Flashing: a delay, a protection or a
locked start-up
Off: otherwise
Alarm LED
Permanently on: alarm active
Flashing: alarm acknowledged
Off: otherwise
°C LED
Permanently on: °C setting (dro =0)
Off: otherwise
°F LED
Permanently on: °F setting (dro =1)
Off: otherwise
LEDs
Defrost LED
Permanently on: defrost active
Flashing: manual or D.I. activation
Off: otherwise
Fans LED
Permanently on: fans active
Off: otherwise
Aux LED
Permanently on: Aux output active
Flashing: manual or D.I. activation of
Deep Cooling
* When switched on, the device performs a Lamp Test; the display and LEDs will flash for several
seconds to check that they all function correctly.
* To activate the LOC function: - enter the “Basic Commands” menu by pressing the key
set
.
- press keys and within 2 seconds.
If the LOC function is Active and you try to enter the “Programming” menu, the text LOC
appears. If this happens, the parameters are still displayed but cannot be edited.
To disable the keypad lock, repeat the aforementioned procedure.
IDPLUS 902/961 CONNECTIONS
IDPlus 902: TERMINALS IDPlus 961: TERMINALS
OUT1
OUT1 relay 2-3-4: 12Va or 5-6-7: 230Va
1-2: Compressor relay
Supply
6-7: models 12Va or 3-4: models 230Va
Supply
6-7: models 12Va or 3-4: models 230Va
N-L 230V
a power supply N-L 230Va power supply
10-9 Probe Pb1 10-9 Probe Pb1
10-11 Digital Input 1/ Pb3 probe 10-11 Digital Input 1/ Pb3 probe
TTL TTL Input TTL TTL Input
version with Pb3
(H11=0 and H43=y)
version with D.I.1
(H11≠0 and H43=n)
Pb3
9
10
Pb1
11
8
D.I.1
9
10
Pb1
11
8
Probe
connections
MODELS 12V~/c
2 3 4 5 6 7
ID
PLUS
902
Load
N
L
8 9 10 11
TTL
Power
Supply
MODELS 12V~/c
D
PLUS
961
1
2
6 7
N
L
8 9 10 11
TTL
Power
Supply
MODELS 230V~
D
PLUS
961
N
L
1
2
3 4
8 9 10 11
TTL
Power
Supply
MODELS 230V~
3 4 5 6 7
D
PLUS
902
Load
N
L
8 9 10 11
TTL
Power
Supply
F = Functions
H = Inputs and Outputs
R = Relay Output
APP.1APP.2APP.3APP.
4
Cold application X X X
Hot application X
F - Timed defrost X X
F - Alarm on Pb1 X X X X
F - Overheating X
H - Pb1 present X X X X
H - Pb3 / D.I.1 enabled D.I. D.I. Pb3
R - Compressor/Filling X X X
R - Heating elements X
Pb1
Ambient
Resistor
Pb1
Ambient
Evaporator
T.E.V.
Compressor
Pb3
Application settings
Application 1&2
Application 3
Application 4
Pb1
Ambient
Evaporator
T.E.V.
Compressor
D.I.1
1€
1€
Valve
Ambient = Ambient Valve = Valve
Evaporator = Evaporator Compressor = Compressor
Resistor = Resistor T.E.V. = Thermostatic Expansion Valve
IDPLUS 971 CONNECTIONS
IDPlus 971: TERMINALS
1-2: Compressor relay TTL TTL Input or Digital Input 2
Defrost relay 2-3-4: 12Va or 5-6-7: 230Va
10-9 Probe Pb1
Supply
6-7: models 12Va or 3-4: models 230Va
10-8 Probe Pb2
N-L 230V
a power supply 10-11 Digital Input 1/ Pb3 probe
F = Functions
H = Inputs and Outputs
R = Relay Output
APP.1APP.2APP.3APP.
4
Cold application X X X X
F - End defrost by time X X
F - End defrost by temperature X X
F - Alarm on Pb1 X X X X
F - Compressor OFF X
H - Pb1 present X X X X
H - Pb2 present X X
H - Pb3 / D.I.1 enabled D.I. D.I. D.I. D.I.
H - Buzzer X
R - Compressor X X X X
R - Heating elements X X
R - Fans X
R - Alarm X
Application settings
version with Pb3
(H11=0 and H43=y)
version with D.I.1
(H11≠0 and H43=n)
Pb3
9
10
Pb1
11
8
Pb2
D.I.1
9
10
Pb1
11
8
Pb2
Probe
connections
D
PLUS
971
1
2
3
4
5 6
7
8 9 10 11
N
L
TTL
D.I.2
MODELS 12V~/c
max. 17A
Power
Supply
MODELS 230V~
D
PLUS
971
1
2
3
4
5 6
7
8 9 10 11
N
L
TTL
D.I.2
Power
Supply
Application 3
Application 1 Application 2
Application 4
Evaporator
T.E.V.
Pb1
Ambient
Valve
D.I.1
1€
1€
Compressor
Pb2
Evaporator
T.E.V.
Pb1
Ambient
Valve
D.I.1
1€
1€
Compressor
Evaporator
T.E.V.
Pb1
Ambient
Valve
D.I.1
Compressor
Pb2
Evaporator
T.E.V.
Pb1
Ambient
Valve
D.I.1
1€
1€
Compressor
External Alarm
Internal
Buzzer
Ambient = Ambient Valve = Valve
Evaporator = Evaporator Compressor = Compressor
Internal Buzzer = Internal Buzzer T.E.V. = Thermostatic Expansion Valve
External Alarm = External Alarm
IDPLUS 974 CONNECTIONS
IDPlus 974: TERMINALS
0-2: Fans relay 10-9 probe Pb1
1-2: Compressor relay 10-8 probe Pb2
Defrost relay 2-3-4: 12Va or 5-6-7: 230Va
10-11 Digital Input 1/ Pb3 probe
Supply
6-7: models 12Va or 3-4: models 230Va
TTL TTL Input or Digital Input 2
N-L 230V
a power supply
F = Functions
H = Inputs and Outputs
R = Relay Output
APP.1APP.2APP.3APP.
4
Cold application
X X X X
F - End defrost by temperature
X X X X
F - HACCP
X
F - Alarm on Pb1
X X X X
H - Pb1 present
X X X X
H - Pb2 present
X X X X
H - Pb3 / D.I.1 enabled
D.I. Pb3 D.I. D.I.
H - Buzzer
X X X X
R - Compressor
X X X X
R - Heating elements
X X
R - Fans
X X X X
R - Auxiliary
X
R - Reversing valve
X
Application settings
version with Pb3
(H11=0 and H43=y)
version with D.I.1
(H11≠0 and H43=n)
Pb3
9
10
Pb1
11
8
Pb2
D.I.1
9
10
Pb1
11
8
Pb2
Probe
connections
D
PLUS
974
1
2
3
4
5 6
7
8 9 10 11
N
L
TTL
0
D.I.2
MODELS 12V~/c
max. 17A
Power
Supply
D
PLUS
974
1
2
3
4
5 6
7
8 9 10 11
N
L
TTL
0
D.I.2
MODELS 230V~
max. 17A
Power
Supply
Application 3
Application 1 Application 2
Application 4
Ambient = Ambient Valve = Valve
Evaporator = Evaporator T.E.V. = Thermostatic Expansion Valve
Compressor = Compressor AUX = AUX
Reversing valve = Reversing valve Internal Buzzer = Internal Buzzer
Internal
Buzzer
Evaporator
T.E.V.
Pb1
Ambient
Valve
D.I.1
Compressor
Pb2
Internal
Buzzer
Evaporator
T.E.V.
Pb1
Ambient
Valve
D.I.1
1€
1€
Compressor
Pb2
Internal
Buzzer
Evaporator
T.E.V.
Pb1
Pb3
Ambient
HACCP
Valve
Compressor
Pb2
Internal
Buzzer
Evaporator
T.E.V.
Pb1
Ambient
D.I.1
Compressor
Pb2
1€
1€
Reversing
Valve
The keypad can be locked by entering the “Basic Commands” menu using
set
and pressing and
within 2 seconds, or by programming the “LOC” parameter (see “diS” folder). If the keypad is locked, the “Basic
Commands” menu can be accessed and the Setpoint displayed, but the value cannot be modified.
LOADING DEFAULT APPLICATIONS
The procedure used to load one of the default applications is:
• when the instrument switches on, press and hold the
set
key: the label “AP1” will appear;
• scroll through the various applications (AP1-AP2-AP3-AP4) using the
and keys;
• select the desired application using the key
set
(“AP3” in the example) or cancel the procedure by
pressing the key
; alternatively wait for the timeout;
• if the operation is successful, the display will show “y”, otherwise “n” will appear;
• after a few seconds the instrument will return to the main display.
set
Power-on +
set
ACCESSING AND USING THE MENUS
Resources are organised into menus. Press and release the
set
key to access the “Machine Status” menu.
To access the “Programming” menu, press the
set
key for more than 5 seconds. If no keys are pressed for over 15
seconds (Timeout), or if the
key is pressed, the last value to appear on the display is confirmed.
LOCK SETPOINT MODIFICATION
The instrument can be switched off by pressing the key for longer than 5 seconds. In this condition, the
adjustment algorithms and defrost cycles are disabled and the text “OFF” will appear on the display.
INSTRUMENT ON/OFF
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