Pentair NRG-Temp Manual page 28

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8 OTHER FEATURES
8.1 LEARNING FEATURE
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If the room sensing mode is selected, the thermostat
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will start a self-calibration of 2.1 hours. During the
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first half hour, the user will still be able to access
some functions, this period can be used by the installer
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to check the installation. After the first half hour of
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calibration the text "CAL" will appear on the screen.
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At any time during the calibration, the user can
press on the OK button to see the remaining
calibration duration.
Figure 25
8.2 KEY LOCK FEATURE
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It is possible to lock the keys of the NRG-Temp
thermostat.
8.2.1 LOCK:
Press and hold all buttons simultaneously. The key
symbol (
when you press on any key, the blue back light does
appear, but you can't change any values nor navigate
through the functions using
8.2.2 UNLOCK:
Press and hold all buttons simultaneously. The key
symbol (
8.3 EXTERNAL SET BACK FEATURE
(PILOT WIRE)
The NRG-Temp can be controlled by an external
device using a single wire. The thermostat can
get the following orders from the BMS (Building
Management System):
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R
) appears in the display. As from now,
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button
) disappears from the display.
EcoHome
[ ]
EcoOffice
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EcoHome
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EcoOffice
EcoHome
Standby
EcoOffice
Standby
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or
,
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or
or
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EcoHome
EcoHome
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EcoOffice
EcoOffice
R
R
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C
C
Ec
EcoHo
0h
Ec
EcoOf
0h

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