Danfoss ERC 214 User Guide

Applications
Pre-dened applications
The purpose of the pre-dened applications is to give the user an easy and fast way to congure the controller to a
specic application based on storage temperature (LT, MT, HT), defrost type (none, natural, electrical) and defrost
method (terminated on time or temperature).
When user select specic application based on their requirements, the controller will load a specic set of parameter
values and will hide parameters that are not relevant for the selected application. Adjustment of the set of
parameters value will be still possible at any time.
In addition to pre-dened applications, all controller versions have two standard applications, one with full list of
parameters and another with simplied list of parameters, that allows the user to make their own customized
parameter settings (AP0 and AP5 in case of ERC 211 and AP0 and AP6 in case of ERC 213 / ERC 214).
ERC 211 controller
Table 1: Pre-dened application table of ERC 211 controller
APP
Description
Temp. range
Defrost end
DO1
AI1
DI1
(1)
AP0
Fully Congurable Standard Application (Cooling / Heating)
AP1
MT, No defrost
4 – 20 °C
NA
Sair
DI1
AP2
MT, Natural defrost
2 – 6 °C
Time
Sair
DI1
AP3
MT, Natural defrost, defrost stop by Sair
2 – 6 °C
Sair temp
Sair
DI1
AP4
Heating Thermostat
30 – 70 °C
NA
Sair
DI1
AP5
Fully congurable simplied application (Cooling / Heating)
(1)
The digital inputs DI1 can be congured for multiple functions (refer parameter “o02”).
(1)
The digital inputs DI1 can be congured for multiple functions (refer parameter “o02”).
ERC 213 controller
Table 2: Pre-dened application table of ERC 213 controller
APP
Description
Temp.
range
Defrost
end
DO1
DO2
DO3
AI1
AI2
DI1
(1)
DI2
(1)
AP0
Fully
Congurable Standard Application (Cooling / Heating)
AP1
MT, Natural defrost, Alarm, fan
2 – 6 °C
By time
Sair
NC
DI1/Sc
DI2
AP2
MT, Electrical defrost, Fan
0 – 4 °C
By time
Sair
NC
DI1/Sc
DI2
AP3
LT, Electrical defrost, fan
-24 – -18 °C
By time
Sair
NC
DI1/Sc
DI2
AP4
MT, Electrical defrost, Fan
0 – 4 °C
By
temp(S5)
Sair
S5
DI1/Sc
DI2
AP5
LT, Electrical defrost, Fan
-26 – -20 °C
By
temp(S5)
Sair
S5
DI1/Sc
DI2
AP6
Fully
congurable simplied application (Cooling / Heating)
AP7
Heating Thermostat
30 – 70 °C
NA
Sair
NC
DI1
DI2
(1)
The digital inputs DI1 and DI2 can be
congured for multiple functions (refer Parameters “o02” and “o37”).
(1)
The digital inputs DI1 and DI2 can be
congured for multiple functions (refer Parameters “o02” and “o37”).
NC = Not congured
© Danfoss | Climate Solutions | 2023.01 BC194286421698en-000901 | 11
Electronic refrigeration control, type ERC 21X

Danfoss ERC 214 Specifications

General

Brand	Danfoss
Model	ERC 214
Category	Controller
Language	English