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User Guide for Danfoss models including: AI240786442776en-000301, ERC 213 Electronic Refrigeration Control, ERC 213, Electronic Refrigeration Control, Refrigeration Control
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DocumentDocumentQuick Start Guide ERC 213
Overview
The ERC 213 is designed to be an easy, universal replacement control. We encourage users to employ one of five predefined applications that meet the needs of most systems. If users need to modify specific parameters, it should be done after installing the predefined application that most closely meets system needs.
For more information, including detailed instructions, error codes, parameters, and more, visit www.danfoss.com/erc or download the Koolcode app from iTunes or Google Play.
For a video guide of the quick set-up, visit http://bit.ly/ERC213 or use the QR code located to the right.
Quick Set-up
STEP Action
Screen Display
STEP 1 Wire control, to include power and sensors
Power up control STEP 2
Energize control
Control turns on, goes through start up, then shows the current temperature reading
Enter Quick Configuration Menu and Select app
Press "<" for more than three seconds within one minute of power up to enter Quick Configuration Menu. o61 appears on screen
STEP 3
Press "set" while o61 is on screen
AP0 flashes on screen
Select appropriate app using App Selection section below by pressing " " or " ", then press "set".
o06 appears on screen
Select Sensor
Press "set" while o06 is on screen
n10 flashes on screen
STEP 4 If using included sensor, leave default value "n10". If using another sensor, select using Sensor Resistance
section on opposing page or cycle through steps 2 4 changing the sensor type until the temperature reading o06 appears on screen, then control resets
on the main screen is accurate. As above, cycle between options by pressing " " or " " and press "set" to save.
Set Temperature STEP 5 From main screen, quickly press "set" (1 second).
Cycle to intended temperature by pressing " " or " " and press "set" to save.
Current temp. setting appears on screen Screen returns to main screen
App Selection
Select application based on application and wiring configuration (i.e., refrigeration vs. freezing, and number of temperature sensors). The Typical Wiring Configurations diagram on the reverse side of this document may be used to assist with selection. All parameters can be modified using the full menu. Some parameters have min and max set points which may need to be changed for less common configurations.
Control Application Code
Application
Defrost Type*
Defrost Termination
Sensors
AP0 (Default)
No preset application - full menu
2
AP1
Refrigeration Natural
Time
1
AP2
Refrigeration Electric
Time
1
AP3
Freezing
Electric
Time
1
AP4
Refrigeration Electric
Temp.
2
AP5
Freezing
Electric
Temp.
2
AP6
No preset application - simplified menu
2
* Hot gas defrost is an option available in full menu (d01).
Default Temp. [°F]
[r00]
Temp. Range
min./max. Default Dif.
[°F]
[°F] [r01]
[r02/r03]
36
-31 / 22
4
39
36 / 43
4
36
32 / 39
4
-11
-15 / -4
4
36
32 / 39
4
-11
-15 / -4
4
36
-31 122
4
Defrost Interval
[hrs] [d03]
6 4 6 6 6 6 6
Max. Defrost Time [mins] [d04]
Defrost Termination Temp. [°F]
[d02]
30
43
30
15
15
30
43
30
43
30
43
Key Functions and Display Icons
Key Functions
Press and hold at power up: FACTORY RESET ("FAC" is displayed)
Press for one second: UP Press and hold: ON/OFF
Press for one second: DOWN Press and hold: DEFROST
Press for one second: BACK Press and hold: PULL-DOWN
Display Icons
Night mode (Energy saving)
Press for one second: TEMP. SETPOINT/OK SET Press and hold: MENU
Fan running
Compressor running (Flashes in pull-down mode)
Active alarm
Defrost
°C Unit (°C or °F)
Connection Diagram
DO1 12
DO2 DO3 3L 4N 5 6 7
Programming key EKA 183B (080G9741) GND TX RX +5V 15 16 17 18
GND
GND
8 9 10 11 12 13 14
~ ~ ~~
Power supply (according to the product code number)
Sair
S5 Sc/DI1
DI2
Sair Control sensor S5 Defrost (evaporator) sensor SC Condenser sensor DI1 Digital input configurable to the functions listed under
menu code o02 DI2 Digital input configurable to the functions listed under
menu code o37
© Danfoss | DCS (ADAP-KOOL®) | 2018-11
DKRCE.PD.RL0.A3.02 | 1
Quick Start Guide, ERC 213
Sensor Resistance: Using an ohmmeter, you can measure resistance of a sensor to identify sensor type or to troubleshoot a potentially faulty sensor.
Sensor Type
Code
Resistance [ohm] at Temperature [°F]
0
20
32
75
PTC PTC 1000 NTC 10000 * NTC 5000 * Included in kit
Ptc
690
761
807
980
Pt1
931
974
1000
1093
n10
70317
40411
29481
10459
n5
42664
23110
16325
5251
Common Functions Adjust Temperature Set Point From main screen, quickly press "set" (one second). The current temperature setting will appear on screen. Cycle to intended temperature by pressing "^" or "^" and press "set" to save. The display will return to the main screen.
Adjust Differential From main screen, press "set" for more than three seconds. Cycle to "r--" submenu by pressing " " or " " and press "set." Cycle to "r01" and press "set." Cycle to preferred differential setting, and press "set" to save. "r01" will appear on screen. Press "<" twice to return to main screen. Manual Defrost From main screen, press defrost for more than three seconds to initiate defrost. The DEFROST icon is shown during defrost. Press defrost key for at least three seconds to stop manual defrost.
Factory Reset Press and hold " " and " " simultaneously at power up.
Unlock Keypad After 5 minutes of no activity, the keypad will lock if P76 = yes (by default it is set to no). When the keypad is locked any key press shows "LoC" in the display. Press " " and " " simultaneously for three seconds to unlock the keyboard. "unl" is displayed for three seconds.
Technical Specifications
Power Supply Inputs
080G3411 115V AC 50/60 HZ; 080G3412 230V AC 50/60 Hz
4 total; 2 analog, 1 analog/digital, 1 digital
Sensor Included in Kit NTC 10000
Output
D01 Compressor Relay
115 V (080G3268): 16 FLA/72 LRA 230 V (080G3269): 10 FLA/60 LRA
D02 Defrost Relay and/D03 Fan Relay
8A, 2 FLA, 12 LRA
Operating Conditions 14 131 °F
Storage Conditions -40 158 °F
Approvals
UL Recognized/NSF
Typical Wiring Configurations
ERC 213 - APP 1
DI1 DI2
Sair (Control Sensor)
ERC 213 - APP 2-3
DI1 DI2
Sair (Control Sensor)
ERC 213 - APP 4-5
Sair S5 (Control DI1 DI2 (Defrost) Sensor)
115 V AC 230 V AC
DO1
DO2 DO3
115 V AC 230 V AC
DO1 DO2 DO3
115 V AC 230 V AC
DO1 DO2 DO3
Troubleshooting Power Supply Code
A01 A02
Common Alarm/ Error Codes
E27
E29
Description High temperature alarm Low temperature alarm Defrost sensor error
Air temperature sensor error
Remedy (applicable parameter code in parenthesis) Bring down temperature or increase high limit alarm limit (A13) Increase temperature or low temperature alarm limit (A14) Verify that defrost sensor is wired into terminals 10 and 11 Verify that correct sensor type is selected (o06) Verify that control sensor is wired into terminals 9 and 10 8 is not used Verify that correct sensor type is selected
Problem
Likely Cause
Remedy (applicable parameter number in parenthesis)
Common Problems / Resolution
Compressor does not start
Waiting for compressor delay timer Defrost in progress
Check compressor minimum off time (CO2) Check defrost interval (d03) Check defrost on demand (temp. initiated defrost) (d19)
Defrost does not start Controller in pull down mode
Check pull-down duration (r96)
Wrong temperature Wrong type of sensor selected
Verify that correct sensor type is selected (o06)
is displayed
Sensor installed into incorrect terminals Verify that control sensor is wired into terminals 9 and 10 8 is not used
Evaporator icing
Defrost interval too long Defrost time too short
Reduce defrost interval (d03) Increase max. defrost time (d04)
Need additional help with programming, parameters, or error codes? Download Danfoss' Koolcode app.
2 | DKRCE.PD.RL0.A3.02
© Danfoss | DCS (ADAP-KOOL®) | 2018-11
Quick Start Guide, ERC 213
Parameter sheet
Parameter Name
Menu Code
Unit
Min. Value
Max. Value
Default Value
Value
Predefined applications
o61
App0
App0
Sensor type
o06
n10
n10
Temperature Setpoint
r00
°C
-100
200
2
2
Differential
r01
K
0.1
20
2
2.7
Min. set point limit
r02
°C
-100
200
-35
-35
Max. set point limit
r03
°C
-100
200
50
50
Display offset
r04
K
-10
10
0
0
Display Unit
r05
°C
°F
Calibration of Sair
r09
K
-20
20
0
0
Night Set back
r13
K
-50
50
0
0
Offset reference displacement
r40
°C
-50
20
0
0
Pull down duration
r96
min..
0
960
0
0
Pull down temp limit
r97
°C
-100
200
0
0
Alarm delay - Normal conditions
A03
min.
0
240
30
30
Alarm delay - pulldown / startup / def
A12
min.
0
240
60
60
High temp alarm
A13
°C
-100
200
8
8
Low temp alarm
A14
°C
-100
200
-30
-30
DI1 delay
A27
min.
0
240
30
30
DI2 delay
A28
min.
0
240
30
30
Condenser High temp alarm
A37
°C
0
200
80
80
Condenser High block limit
A54
°C
0
200
85
85
Voltage protection
A72
No
No
Min. cut-in voltage
A73
V
0
270
0
0
Min. cut-out voltage
A74
V
0
270
0
0
Max. voltage
A75
V
0
270
270
270
Defrost Method
d01
Electric
Electric
Defrost stop temperature
d02
°C
0
50
6
6.5
Defrost Interval
d03
hour
0
240
8
6
Max. defrost Time
d04
min.
0
480
30
30
Defrost delay at power up
d05
min.
0
240
0
0
Drip delay
d06
min.
0
60
0
0
Fan delay after defrost
d07
min.
0
60
0
0
Fan start temp after defrost
d08
°C
-50
0
-5
-5
Fan ON during defrost
d09
On
On
Defrost stop sensor
d10
None
None
Comp accumulated runtime
d18
hour
0
96
0
0
Defrost on demand
d19
K
0
20
20
20
Defrost delay after pulldown
d30
min.
0
960
0
0
Fan at compressor cutout
F01
FFC
FAo
Fan stop evaporator temp
F04
°C
-50
50
50
50
Fan ON time
F07
min.
0
15
2
2
Fan OFF time
F08
min.
0
15
2
2
© Danfoss | DCS (ADAP-KOOL®) | 2018-11
DKRCE.PD.RL0.A3.02 | 3
Quick Start Guide, ERC 213
Parameter Name
Menu Code
Unit
Compressor min. ON time
C01
min.
Compressor min. OFF time
C02
min.
Comp OFF delay at open door
C04
min.
Zero crossing
C70
Delay of outputs at startup
o01
sec
DI1 configuration
o02
Serial address
o03
Password
o05
Display Resolution
o15
Relay 1 counter
o23
Relay 2 counter
o24
Relay 3 counter
o25
DI2 configuration
o37
Display during defrost
o91
DO2 Config
o71
DI1 polarity
P73
DI2 polarity
P74
Invert alarm relay
P75
Keyboard lock
P76
Main switch
r12
Controller status
u00
Air temperature (Sair)
u01
°C
Present regulation reference
u02
Evaporator temperature (S5)
u09
°C
DI1 status
u10
Night mode
u13
DI2 status
u37
Condenser temperature (Sc)
U09
Compressor relay status
u58
Fan relay status
u59
Defrost relay status
u60
Firmware version
u80
Database version
Order No Low
Air temperature sensor(Sair) error
E29
Defrost sensor (S5) error
E27
Condensor sensor(Sc) error
E30
High temperature alarm
A01
Low temperature alarm
A02
High voltage alarm
A99
Low voltage alarm
AA1
High condenser temperature alarm
A61
0
Door alarm
A04
0
DI external alarm
A15
0
Min. Value 0 0 0 0 0 0
Max. Value 30 30 15 600 247 999
Default Value 0 2 0 yes 5 Off 0 0 0.1 Off -ddef no no
Normal No Off S25 Off Off Off
Off Off Off Off Off Off Off Off Off Off Off Off Off
Value 0 2 0 yes 5 Off 0 0 1 0 0 0 Off -ddef no no
Normal No On S20 321 0 0 Off Off Off 0 Off On Off 4.16 4.02 3502 On Off Off Off Off Off Off Off Off Off
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© Danfoss | DCS (ADAP-KOOL®) | 2018-11