Danfoss EET Series User Manual

Parameter name
Code
Default
value
Min.
Max.
Description
Compressor Relay Status
CPS
OFF
ON
Status of relay congured for compressor
Fan Relay Status
(applicable only for EETc 2x series)
FFS
OFF
ON
Status of relay congured for fan
Defrost Relay status
(applicable only for EETc 2x series)
dfs
OFF
ON
Status of relay congured for defrost heater/defrost bypass valve
Thermostat status
thS
1
7
Thermostat Operating status:
1 - Initial state
2 - Serving
3 - Eco Mode
4 - Initial Pull Down (IPD)
6 - Emergency Mode
7 - Main Switch O
Defrost status (stages)
dES
1
4
Stages during defrost:
1 - Idle
2 - Ice o
3 - Drip o
4 - Cooling Preperation
Defrost interval counter - Comp. run
time
InC
0
32767
Defrost interval counter based on accumulated compressor runtime
Defrost Interval counter - Elapsed
time
Int
0
32767
Defrost interval counter based on elapsed time
Main Voltage
uAC
1
300
Supply voltage
EETa 2W and EETa 3W
Assignment
Table 14: Assignment
Parameter name
Code
Default
value
Min.
Max.
Description
Assignment
ASi
Sensor Type
SEn
NTC10K
NTC5K
PTC
Sensor type (all sensors must be of same type):
NTC5K - NTC 5000 Ohm at 25 °C (Beta value=3980 @ 25/100 °C)
NTC10K - NTC 10000 Ohm at 25 °C (Beta Value 3980 @ 25/100 °C)
PTC - PTC 990
S2
Conguration
S2C
EuA
nC
dES
Desired
conguration for S2 port:
nC - Not used/congured
Con - Condenser sensor
EuA - Defrost/evaporator sensor
doC - Door sensor (Normally closed type)
doo - Door sensor (Normally open type)
ESP - Eco switch - Push button type
ESt - Eco switch - Toggle type
Pud - Pull down switch - Push button type only
dES - Defrost switch - Push button type only
S3
Conguration
S3C
nC
nC
dES
Desired
conguration for S3 port:
nC - Not used/congured
Con - Condenser sensor
EuA - Defrost/evaporator sensor
doC - Door sensor (Normally closed type)
doo - Door sensor (Normally open type)
ESP - Eco switch - Push button type
ESt - Eco switch - Toggle type
Pud - Pull down switch - Push button type only
dES - Defrost switch - Push button type only
Relay 2
Cong
o2C
dEF
nC
Scc
Desired
conguration for relay 2:
nC - Not Connected
dEF - Congured for defrost heater or defrost valve
FAn - Congured for evaporator fan
LIg - Congured for Cabinet Light
ALA - Congured for External Alarm
Scc - Second compressor
Relay 3
Cong (nC)
(applicable only for EETa 3W)
o3C
Fan
nC
Scc
Desired
conguration for relay 3:
nC - Not Connected
dEF - Congured for defrost heater or defrost valve
FAn - Congured for evaporator fan
LIg - Congured for Cabinet Light
ALA - Congured for External Alarm
Scc - Second compressor
© Danfoss | Climate Solutions | 2023.07 BC320944106159en-000301 | 21
Refrigeration controller, type EET series

Danfoss EET Series Specifications

General

Brand	Danfoss
Model	EET Series
Category	Controller
Language	English