Alarm Code; Troubleshooting; Ordering - Danfoss ERC 211 User Manual

7.4|

Alarm Code

Alarm status
Air temperature sensor (Sair) error
Defrost sensor (S5) error
Condenser sensor (Sc) error
High temperature alarm
Low temperature alarm
High voltage alarm
Low voltage alarm
High condenser temperature alarm
Door alarm
Standby alarm
DI external alarm
7.5|

Troubleshooting

Problem
Compressor does not start
Defrost does not start
Pull-down does not start
Wrong temperature displayed
8|

Ordering

Type Description
ERC 211 RED LED, 115 V, Single/Multi Pack
ERC 211 RED LED, 115 V, 1 sensor (NTC 10 kOhm at 25°C, L=1,5m), Single/Multi Pack
ERC 213 RED LED, 115 V, Single/Multi Pack
ERC 213 RED LED, 115 V, 2 sensors (NTC 10 kOhm at 25°C, L=1,5m), Single/Multi Pack
ERC 214 RED LED, 115 V, Single/Multi Pack
ERC 211 RED LED, 230 V, Single/Multi Pack
ERC 211 RED LED, 230 V, 1 sensor (NTC 10 kOhm at 25°C, L=1,5m), Single/Multi Pack
ERC 213 RED LED, 230 V, Single/Multi Pack
ERC 213 RED LED, 230 V, 2 sensors (NTC 10 kOhm at 25°C, L=1,5m), Single/Multi Pack
ERC 214 RED LED, 230 V, Single/Multi Pack
ERC 211 RED LED, 230 V, Industrial Pack
ERC 213 RED LED, 230 V, Industrial Pack
ERC 214 RED LED, 230 V, Industrial Pack
EKA 183A Programming key with adapter - ERC 21X
Probable cause
Waiting for compressor delay timer
Defrost in progress
Line voltage to compressor too low or
too high
Controller in pull down mode
Pull-down max duration is 0
Pull-down limit temperature too high
Wrong type of sensor selected
FR · ERC 21X user manual · DKRCC.ES.RL0.H3.02/520H9656 · ©Danfoss
Remedy
Check c-- ➝ "C02"
Check d-- ➝ "d03"
Check d-- ➝ "d19"
Check A-- ➝ "A72"
Check A-- ➝ "A73"
Check A-- ➝ "A75"
Check r-- ➝ "r96"
Check r-- ➝ "r96"
Check r-- ➝ "r97"
Check cFg ➝ "o06"
Relay
1
1
3
3
4
1
1
3
3
4
1
3
4
Alarm Code
E29
E27
E30
A01
A02
A99
AA1
A61
A04
A45
A15
Code no.
080G3290
080G3262
080G3291
080G3264
080G3292
080G3293
080G3263
080G3294
080G3265
080G3295
080G3288
080G3289
080G3296
080G9740
33