Danfoss ERC 213 Quick Start Guide

© Danfoss | DCS (im) | 2017.08 DKRCE.PD.RL0.A1.02 | 520H12295 | 5
Troubleshooting
NOTES
Power Supply Code Description
Remedy (applicable parameter code
in parenthesis)
Common Alarm /
Error Codes
A01 High temperature alarm
Bring down temperature or increase high
limit alarm limit (A13)
A02 Low temperature alarm
Increase temperature or low temperature
alarm limit (A14)
E27 Defrost sensor error
Verify that defrost sensor is wired into
terminals 10 and 11
Verify that correct sensor type is
selected (o06)
E29 Air temperature sensor error
Verify that control sensor is wired into
terminals 9 and 10 – 8 is not used
Verify that correct sensor type is selected
Common
Problems /
Resolution
Problem Likely Cause
Remedy (applicable parameter
number in parenthesis)
Compressor
does not start
Waiting for compressor delay timer Check compressor minimum o time ( CO
2
)
Defrost in progress
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 is
displayed
Wrong type of sensor selected
Verify that correct sensor type is
selected (o06)
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 Reduce defrost interval (d03)
Defrost time too short Increase max. defrost time (d04)
Need additional help with programming, parameters, or error codes? Download Danfoss’ Koolcode app.

Danfoss ERC 213 Specifications

General

Supply Voltage	230 V AC
Dimensions	75 x 33 x 85 mm
Digital Inputs	2
Enclosure Rating	IP20
Input Voltage	230 V AC
Housing Material	Plastic
Application	Refrigeration
Storage Temperature	-20 - 70 °C
Relative Humidity	20% to 80% non-condensing
Protection Class	Class II
Weight	0.2 kg
Operating Temperature	-10°C to +50°C
Power Consumption	3 W