Trouble Shooting; Error Codes; Monitoring Of The Temperature Sensor - Pentair NRG-Temp Operation Manual

In the summer time, in this 'OFF mode', the
thermostat acts as a thermometer only.
To go to the "OFF mode" use the arrow buttons to
scroll through the menu to activate P Symbol and
press <
and press <
[ ].
The off mode is available only after the end of the
"First warming" function and after the learning
function. When one of these functions is in progress
the thermostat can power up the floor warming
system even if the thermostat is in off mode.
Deactivate standby mode
• Use the <
menu and activate P
• The display switches to this view:
and OFF is flashing.
• Select program EcoHome, EcoOffice or °C
Comfort mode by using <
confirm by pressing <

8. TrOuBlE sHOOTinG

8.1 Error codes

number Error type
ER 1
ER 2
ER 3
ER 4
ER 5
ER 6

8.2 Monitoring of the temperature sensor

In the event of damage or malfunction of one of the
temperature sensors, the heating output cuts off (fail
36
> button. Select program (see page 12)
> button to choose Standby mode
Wrong floor sensor (100 kΩ)
Short circuit on floor sensor
Open circuit on floor sensor
Short circuit on room sensor
Open circuit on room sensor
Other error
> buttons to scroll through the
>.
> buttons and