Danfoss ERC 213 User Guide

Figure 1: ERC 211
Sair
Sc
DO1
Danfoss 80G8377
DI1
Outputs:
• Relay 1: compressor/solenoid valve control or simple heater in case of heating application.
Inputs:
• Input 1: control sensor (Sair).
• Input 2: condenser sensor or digital inputs that can be congured for various functions as mentioned under menu
code o02.
ERC 213
ERC 213 has three relays outputs and four inputs (2 analogues, 1 analogue/digital, 1 digital) for cooling and heating
applications.
Figure 2: ERC 213
Sair
Sc
DI1
DI2
DO2
DO3
DO1
S5
Danfoss 80G8378
Outputs:
• Relay 1: compressor/solenoid valve control or heater in case of heating applications
• Relay 2: can be congured defrost control or external alarm or cabinet light
• Relay 3: fan control
Inputs:
• Input 1: control sensor (Sair)
• Input 2: defrost sensor (S5)
• Input 3: condenser sensor (Sc) or digital input that can be congured for various functions as mentioned under
menu code o02
• Input 4: digital input that can be congured for various functions as mentioned under menu code o37
ERC 214
ERC 214 has four relays outputs and four inputs (2 analogue, 1 analogue/digital, 1 digital) for cooling applications.
Electronic refrigeration control, type ERC 21X
© Danfoss | Climate Solutions | 2023.01 BC194286421698en-000901 | 6

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