Danfoss ERC 213 - Key Functions and Display Icons; Connection Diagram; Sensor Resistance

© Danfoss | DCS (im) | 2017.08
DKRCE.PD.RL0.A1.02 | 520H12295 | 3
Quick Start Guide, ERC 213
Technical data
(contiuned)
– Sair Control sensor
– S5 Defrost (evaporator) sensor
– SC Condenser sensor
– DI1 Digital input—congurable to the functions listed under menu code o02
– DI2 Digital input—congurable to the functions listed under menu code o37
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
Press for one second: TEMP. SETPOINT / OK
Press and hold: MENU
SET
Display Icons
Night mode (Energy saving) Fan running
Compressor running
(Flashes in pull-down mode)
Active alarm
Defrost
°C
Unit (°C or °F)
Key Functions and Display Icons
Connection Diagram
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 690 761 807 980
PTC 1000 Pt1 931 974 1000 1093
NTC 10000*) n10 70317 40411 29481 10459
NTC 5000 n5 42664 23110 16325 5251
*) Included in kit
DO1
12
SairS5Sc/DI1 DI2
DO2 DO3
GND GND
Pr
ogramming key – EKA 183B (080G9741)
3L 4N 5678
910
15 16 17 18
11 12 13 14
~~~~
Power supply
(according to the product code number)
GND TX RX +5V