Danfoss 080G3293 Guida d'installazione

Tipo
Guida d'installazione

Questo manuale è adatto anche per

Installation Guide
ERC 211
Digital controller for refrigeration and defrost, 1 relay.
| 2 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
Dimensions (mm) and Mounting
83
66
Rear mounting (lock with clips)
Drilling template
Mounting Dismounting
61.2
28
D
36
71
29
| 3DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
Electrical Connections
DO1
12
SairSc/DI1
GN
DG
ND
3L 4N 567891011121
31
4
~~~~
Sair
Sc
DO1
Power supply
(according to the product code number)
Quick programming tool: EKA 183B
Connectors:
Max. Torque = 0.4 Nm
| 4 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
The ERC 211 is a smart, multipurpose integrated refrigeration controller with temperature and defrost
management, available with 1 relay.
This controller is for Operating temperature sensing control, suitable for refrigeration and heating
applications.
Incorporated control has been designed to fulfil today’s requirements for commercial refrigeration
applications.
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1 - Technical Highlights
y Ease of use: Four buttons, easy menu structure, pre-installed application solutions ensure superior usability.
y Simple installation:
High Effect 16 A relay enable direct connection of heavy loads without use of intermediate relay: up to 2 hp
compressors depending on its power factor and motor efficiency (greater than 0.65 for 230 V and greater than 0.85
for 115 V).
A wide range of compatible types of sensors and screw connection terminals ensure highly flexible installation.
y Unit protection: Special software features like compressor protection from fluctuation in the power supply or from
high condensing temperature ensure the safe operation of the unit.
y Energy efficiency: Defrost on demand, day/night mode and smart evaporator fan management ensure energy
efficiency.
| 5DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
2 - User Interface
Press for one second: BACK
Press and hold: PULL-DOWN
Press for one second: UP
Press and hold: ON/OFF
Press for one second:
TEMPERATURE SETPOINT/OK
Press and hold: MENU
Press for one second: DOWN
Press and hold: DEFROST
Key Function
Press and hold at power up:
FACTORY RESET
(“FAC is displayed)
Display Icons
Night mode
(Energy saving)
Fan running Defrost
Compressor running
Flashes in pull-down mode
Active alarm Unit (°C or °F)
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| 6 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
3 - Quick Configuration at Power Up
y STEP 1: Power on
y STEP 2: Select the quick configuration menu
Within 30 seconds of power on, press < BACK for 3 seconds.
The main switch r12 is automatically set to OFF.
y STEP 3: Select pre-installed application “o61
The display automatically shows the application selection parameter o61”.
Press SET to select the pre-installed application.
The display shows the default value (eg. AP0” flashing).
Choose the application type by pressing UP/DOWN and press SET to confirm.
The controller presets parameter values according to the selected application and does not hide relevant parameters.
Tip: you can easily move from AP0 to AP5, and thus select the simplified list of parameters, by pressing the UP key
(circular list).
App Description
App 0 None (no preset application)
App 1 Medium temperature (4 – 20 °C), without defrost
App 2 Medium temperature (2 – 6 °C), with timed natural defrost
App 3 Medium temperature (2 – 6 °C), with natural defrost stop on air temperature
App 4 Heating Thermostat (20 – 60 °C)
App 5 None (no preset application) with simplified parameter list
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| 7DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
Quick Configuration at Power Up
y STEP 4: Select sensor type “o06
The display automatically shows sensor selection parameter o06”.
Press SET to select the sensor type.
The display shows the default value (eg. n10 flashing).
Choose sensor type by pressing UP/DOWN (n5=NTC 5 K, n10=NTC 10 K, Ptc=PTC, Pt1=Pt1000) and press SET
to confirm.
NOTE: All sensors must be the same type.
ENGLISH
| 8 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
4 - Menu structure
1) Parameter groups
2) Parameter name
Scroll through the
parameter groups
SET: press for 3 seconds to access
status, setup and service
Password (if enabled)
Status input
Configuration
Main switch
Application
Sensor type
SET
Scroll through the
parameter names
SET
3) Value
Application 0
Application
5-4-3-2-1
Application
1-2-3-4-5
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| 9DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
5 - Quick Configuration via “cFg” Menu
y Press SET for three seconds to access the parameters groups.
y Select “CFg menu and press SET to enter. The first menu r12 (main switch) is displayed.
y Switch OFF main switch (r12=0) for changing the pre-installed application.
y Press UP/DOWN to scroll through the parameter list.
y Configure the “o61 parameter to select a pre-installed application
- Press SET to access the o61 parameter.
- Press UP/DOWN to select an application (AP0= no application selected).
- Press SET to confirm, o61 is displayed.
y Continue to set the next parameters (“o06 sensor type) in the cFg menu.
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| 10 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
6 - Basic operation
Initiate a manual defrost
Adjust the setpoint temperature
DEFROST: press for 3 seconds to initiate a defsost.
The DEFROST icon is shown during defrost.
DEFROST: press for 3 seconds to stop manual defrost.
(short press) SET: adjust setpoint temperature.
UP/DOWN: change the temperature setpoint
(in setting mode the setpoint flashes).
SET: save the temperature setpoint.
ENGLISH
| 11DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
Initiate a pull down
PULL DOWN: press for 3 seconds to stop pull down.
PULL DOWN: press for 3 seconds to initiate pull down.
“Pud”: is shown for 3 seconds to indicate pull down.
The PULL DOWN icon flashes during pull down.
View an active alarm
Temperature and alarm codes
alternate flashes until the alarm
is resolved. The alarm bell is shown.
Unlock keyboard
- After 5 minutes of no activity, the keypad is locked (if P76=yes).
- When the keypad is locked any button press shows “LoC” in the display.
- Press UP and DOWN buttons simultaneously for 3 seconds
to unlock the keyboard. “unl” is displayed for 3 seconds.
Basic operation - 02
ENGLISH
| 12 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
FEATURES DESCRIPTION
Purpose of control
Operating temperature sensing control suitable for incorporation into
commercial air-conditioning and refrigeration applications
Construction of control Incorporated control
Power supply
115 V AC / 230 V AC 50/60 Hz, galvanic isolated low voltage regulated
power supply
Rated power Less than 0.7 W
Inputs
Sensor inputs, Digital inputs, Programming key
Connected to SELV limited energy <15 W
Allowed sensors types
NTC 5000 Ohm at 25 °C, (Beta value=3980 at 25/100 °C - e.g. EKS 211)
NTC 10000 Ohm at 25 °C, (Beta value=3435 at 25/85 °C - e.g. EKS 221)
PTC 990 Ohm at 25 °C, (e.g. EKS 111)
Pt1000, (e.g. AKS 11, AKS 12, AKS 21)
Sensors included in Kit Solution NTC 10000 Ohm at 25 °C, cable length = 1.5 m
Accuracy
Measuring range:
-40 – 105 °C (-40 – 221 °F)
Controller accuracy:
+/-1 K below -35 °C, +/- 0.5 K between -35 – 25 °C,
+/-1 K above 25 °C
Type of action 1B (relay)
Output
DO1 Compressor relay:
16 A, 16 (16) A, EN 60730-1
10 FLA/60 LRA at 230 V, UL60730-1
16 FLA/72 LRA at 115 V, UL60730-1
7 - Technical Data
ENGLISH
| 13DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
FEATURES DESCRIPTION
Display LED display, 3 digits, decimal point and multi-function icons, °C + °F scale
Operating conditions -10 – 55 °C (14 – 131 °F), 90% Rh
Storage conditions -40 – 70 °C (-40 – 158 °F), 90% Rh
Protection
Front : IP65 (Gasket integrated)
Rear: IP00
Environmental Pollution degree II, non-condensing
Overvoltage category
II - 230 V supply version - (ENEC, UL recognized)
III - 115 V supply version - (UL recognized)
Resistance to heat and fire
Category D (UL94-V0)
Temperature for ball pressure test statement “According to Annex G”
(EN 60730-1)
EMC category Category I
Approvals
UL recognition (US & Canada) (UL 60730-1)
ENEC (EN 60730-1)
CQC
CE (LVD & EMC Directive)
EAC (GHOST)
NSF
ROHS2.0
HACCP temperature monitoring in compliance with EN134785 Class I,
when used with AKS 12 sensor
ENGLISH
| 14 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
ENGLISH
8 - Predefined Application Setup
App Mode Description Temp. Def. type Def. end
App 0
Cooling/
Heating
None (no preset application)
App 1 Cooling Medium temperature without defrost (4 – 20 °C) None None
App 2 Cooling Medium temperature with timed natural defrost (2 – 6 °C) Natural Time
App 3 Cooling
Medium temperature with natural defrost stop on air
temperature
(2 – 6 °C) Natural
Air
temperature
App 4 Heating Heating Thermostat (20 – 60 °C) None None
App 5
Cooling/
Heating
None (no preset application) with simplified parameter list
SairDI1 SairDI1
APP 1/2/3 APP 4
DO1
230
V AC
DO1
230
V AC
| 15DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
9 - Parameter List
Parameter name - ERC 211 Code Min Max Unit
App. 0
(Def.)
App. 1 App. 2 App. 3 App. 4 App. 5
Configuration cFg
Main switch
-1=service, 0=OFF, 1=ON
r12 -1 1 1 1 1 1 1 1
Predefined applications
AP0, AP1, AP2, AP3, AP4, AP5
o61 AP0 AP5 AP0 AP1 AP2 AP3 AP4 AP5
Sensor type selection
n5=NTC 5 K, n10=NTC 10 K, Ptc=PTC, Pt1=Pt1000
o06 n5 Pt1 n10 n10 n10 n10 n10 n10
Reference/thermostat r--
Temperature setpoint r00 -100.0 200.0 C/F 2.0 8.0 4.0 4.0 40.0 2.0
Differential r01 0.1 20.0 K 2.0 2.0 2.0 2.0 2.0 2.0
Min set point limitation r02 -100.0 200.0 C/F -35.0 4.0 2.0 2.0 20.0 -35.0
Max set point limitation r03 -100.0 200.0 C/F 50.0 20.0 6.0 6.0 60.0 50.0
Display offset
(correction value in display temperature)
r04 -10.0 10.0 K 0.0 0.0 0.0 0.0 0.0 0.0
Display unit (°C/°F) r05 -C -F -C -C -C -C -C -C
Calibration of Sair
(offset for air temperature calibration)
r09 -20.0 20.0 K 0.0 0.0 0.0 0.0 0.0 -
Main switch
-1=service, 0=OFF, 1=ON
r12 -1 1 1 1 1 1 1 -
Night set back
(offset temperature during night mode)
r13 -50.0 50.0 K 0.0 0.0 0.0 0.0 0.0 0.0
Thermostat reference displacement
(offset temperature)
r40 -50.0 50.0 K 0.0 0.0 0.0 0.0 0.0 -
Pull-down duration r96 0 960 min 0 - 0 0 - -
Pull-down limit temperature r97 -100.0 200.0 C/F 0.0 - 0.0 0.0 - -
Alarm A--
Delay for temperature alarm
during normal conditions
A03 0 240 min 30 45 45 45 30 30
Delay for temperature alarm
during pull-down/start-up/defrost
A12 0 240 min 60 60 90 90 60 60
Note: hidden parameters are greyed out
ENGLISH
| 16 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
Parameter name - ERC 211 Code Min Max Unit
App. 0
(Def.)
App. 1 App. 2 App. 3 App. 4 App. 5
High temperature alarm limit
(Cabinet/room)
A13 -100.0 200.0 C/F 8.0 16 10 10 80 8.0
Low temperature alarm limit A14 -100.0 200.0 C/F -30.0 0.0 0.0 0.0 10 -30.0
DI1 delay
(time delay for selected DI1 function)
A27 0 240 min 30 30 30 30 30 30
Condenser high alarm limit A37 0 200 C/F 80 80 80 80 - -
Condenser high block limit A54 0 200 C/F 85 85 85 85 - -
Voltage protection enable A72 no yES no no no no no no
Minimum cut-in voltage A73 0 270 V 0 0 0 0 0 0
Minimum cut-out voltage A74 0 270 V 0 0 0 0 0 0
Maximum voltage A75 0 270 V 270 270 270 270 270 270
Defrost d--
Defrost method
no=no defrost, nAt=natural
d01 no nAt no no nAt nAt no no
Defrost stop temperature d02 0.0 50.0 C/F 6.0 - - 8 - 6.0
Defrost interval d03 0 240 hours 8 - 6 6 - 8
Max defrost time d04 0 480 min 30 - 45 60 - 30
Defrost delay at power up
(or DI signal)
d05 0 240.0 min 0 - 0 0 - -
Drip delay d06 0 60 min 0 - 0 0 - -
Defrost stop sensor
configuration, non=time, Air=Sair (air temperature)
d10 non Air non - non Air - non
Compressor accumulated
runtime to start defrost, 0=OFF
d18 0 96 hours 0 - 0 0 - -
Defrost delay after pull-down
0=OFF
d30 0 960 min 0 - 0 0 - -
Compressor c--
Compressor minimum ON time C01 0 30 min 0 0 0 0 0 0.0
Compressor minimum OFF time C02 0 30 min 2 2 2 2 2 2.0
Compressor OFF delay
at door open
C04 0 15 min 0 0 0 0 0 1
Zero crossing selection C70 no yES yES yES yES yES yES yES
Note: hidden parameters are greyed out
ENGLISH
| 17DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
Parameter name - ERC 211 Code Min Max Unit
App. 0
(Def.)
App. 1 App. 2 App. 3 App. 4 App. 5
Others o--
Delay of outputs
at startup
o01 0 600 min 5 5 5 5 5 5
DI1 configuration
oFF=not used,
Sdc=status display output,
doo=door alarm with resumption,
doA=door alarm without resumption,
SCH = main switch, nig=day/ night mode,
rFd=reference displacement,
EAL=external alarm,
dEF=defrost, Pud=pull-down,
Sc=condenser sensor
o02 oFF Sc oFF oFF oFF oFF oFF oFF
Serial address o03 0 247 0 0 0 0 0 -
Password o05 no 999 no no no no no no
Sensor type selection
n5=NTC 5 K, n10=NTC 10 K,
Ptc=PTC, Pt1=Pt1000
o06 n5 Pt1 n10 n10 n10 n10 n10 -
Cooling/heating
rE=refrigeration (cooling)
Ht=heating
o07 rE Ht rE rE rE rE Ht rE
Display resolution
0.1=steps of 0.1 °C
0.5=steps of 0.5 °C,
1.0=steps of 1.0 °C
o15 0.1 1.0 0.1 0.1 0.1 0.1 0.1 0.1
Relay 1 counter
(1 count=100 cycles of operation)
o23 0 999 0 0 0 0 0 -
Predefined applications o61 AP0 AP5 AP0 AP1 AP2 AP3 AP4 -
Save settings as factory
WARNING: the earlier factory settings are
overwritten
o67 no yES no no no no no -
Display at defrost
Air=actual air temperature, FrE=freezed
temperature, -d-="-d-" is displayed
o91 Air -d- -d- - -d- -d- - -d-
Note: hidden parameters are greyed out
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| 18 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
Parameter name - ERC 211 Code Min Max Unit
App. 0
(Def.)
App. 1 App. 2 App. 3 App. 4 App. 5
Polarity P--
DI1 input polarity
nc=normally closed, no=normally open
P73 nc no no no no no no no
Keyboard lock enable P76 no yES no no no no no -
Readouts u--
Controller status
S0=cooling ON/Heating ON,
S2=wait for compressor ON time to elapse,
S3=wait for compressor OFF time to elapse-
restart time, S4=drip OFF delay after defrost,
S10=cooling stop,
S11=cooling stopped by thermostat/heating
OFF, S14=defrosting state,
S15=fan delay state after defrost,
S17=door open (DI input),
S20=emergency cooling,
S25=manual control of outputs,
S30=continous cycle/Pull-down,
S32=delay of outputs at power up
u00 S0 S32 --
Air temperature (Sair) u01 -100.0 200.0 C/F ---
Read the present regulation reference u02 -100.0 200.0 C/F ---
DI1 input u10 oFF on ---
Status of night operation u13 oFF on ---
Condenser temperature (Sc) U09 -100.0 200.0 C/F ---
Compressor relay status u58 oFF on ---
Firmware version readout u80 000 999 ---
Note: hidden parameters are greyed out
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| 19DKRCE.PI.RL0.F7.ML Installation Guide | ERC 211
Parameter name - ERC 211 Code Min Max Unit
App. 0
(Def.)
App. 1 App. 2 App. 3 App. 4 App. 5
Alarm status
Sair air temperature sensor error E29
High temperature alarm A01
Low temperature alarm A02
High voltage alarm A99
Low voltage alarm AA1
Condenser alarm A61
Door alarm A04
Standby alarm A45
DI external alarm A15
Note: hidden parameters are greyed out
ENGLISH
| 20 DKRCE.PI.RL0.F7.MLInstallation Guide | ERC 211
Safety Standards
Check if the supply voltage is correct before connecting the instrument.
Do not expose to water or moisture: use the controller only within the operating limits avoiding sudden temperature
changes with high atmospheric humidity to prevent the formation of condensation.
Disposal of the Product
The appliance (or the product) must be disposed of in accordance with the local waste disposal legislation.
EU Design Registration
002566703-0001
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the
right to alter its products without notice. This also applies to products already on order provided that such alterations can be made
without subsequent changes being necessary in specifications already agreed. All trademarks in this material are property of the
property of the respective companies. Danfoss and Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
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Danfoss 080G3293 Guida d'installazione

Tipo
Guida d'installazione
Questo manuale è adatto anche per

in altre lingue