Uponor ETN4 Ecoflex Supra Standard Thermostat Instruction Manual
Most important settings for Supra Standard
Parameter
Display text
Factory settings value
Supra Standard setting value
Max. temperature
Min. temperature
Max. temperature limit
SCA → Hi → 40
SCA → Lo → 0
Li → Hi → 28
40 °C
0 °C
Usually 20 °C
28 °C
Desired max. temperature to
maintain (<20 °C recommended)
EN
Min. temperature limit
Application
Li → Lo → 15
15 °C
F
Desired min. temperature to
maintain (>0 °C recommended)
APp → F / A / Li / AF / C
Dif → 0,3
F (control using external
temperature sensor)
Temperature hysteresis
0,3 °C
Desired hysteresis for temperature
control accuracy
These are the most important parameters for controlling the heating
cable of the Ecoflex Supra Standard pipes.
Complete list of settings
The complete list of parameters for controlling the heating cable of
the Ecoflex Supra Standard pipes.
Parameter
Display text
Factory settings value
Supra Standard setting value
Max. temperature
SCA → Hi → 70
70 °C
20 °C
(0,0/+70 °C)
Min. temperature
SCA → Lo → –19,5
Li → Hi → 28
Li → Lo → 15
Li → Lo → –19,5
dEF → 8,0
–19,5 °C
(0/+10 °C)
0 °C
Max. temperature limit
FLOOR 1)
28 °C
(–19,5/+70 °C + OFF)
Min. temperature limit
FLOOR 1)
15 °C
(–19,5/+70 °C + OFF)
Min. temperature limit
Limit function 2)
–19,5 °C
(–19,5/+70 °C + OFF)
Not in use, when App = F
Frost protection
8,0 °C
(0/+10 °C)
0 °C
0 °C
Night setback 3)
nSb → –5,0
–5 °C
(–19,5/+30 °C)
FLo → 24,0 (example) 4)
ro → 21,5 (example) 4)
Measured floor temperature
Measured room temperature
Application
Only display, no setting
Only display, no setting
F
APp → F / A / Li / AF / C
→ F (Floor sensor)
F: Floor
→ A (Room sensor)
→ Li (Limit function)
→ AF (Room sensor with floor
temperature limits)
→ C (Regulator)
Temperature hysteresis
Scale
Dif → 0,3
LCd → C
0,3 °C
0,3 °C
C
C = Celsius
(nU = numerical 0-100 %)
Temperature reading in start display dF → SP
SP = Setpoint
tP
(tP = actual temperature)
Adjust offset
Adj → 24,5 (example)
Actual temperature (+/–10 °C)
No action
OFF
Control method
PWM → On
cyc → 20
dIF → 0,4
rEL → no
ON
(OFF)
PWM cycle time 5)
Differential temperature 6)
Relay function
20 minutes
(10-60 minutes)
Not in use when PWM = OFF
0,4 °C
(0,3/10 °C)
0,3 °C
No
no = normally open
(nc = normally closed)
EN 50559
PLi → 0
0 min. (0-20 minutes)
0
Software version
SU → x.xx
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Uponor Ecoflex Supra Standard thermostat ETN4 Installation and operation manual
5
| General | Details |
|---|---|
| Name | Uponor ETN4 Ecoflex Supra Standard Thermostat Instruction Manual |
| Make | uponor |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.41 MB |

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