Siemens POL638 Series User Manual

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Siemens Standard application AHU CE1P3977en_02
Building Technologies Communication 01.02.2010
Main Index > Integrations/Room units > Settings
Parameter Range Function
Room tmp sensor − 1 sensor
− 2 sensors
− 1 RU
− 1snsr+ RU
− 2 RU
Display the room sensor combination selected.
Displayed Alarm −
− none
– event
– permanent
Alarm display on room unit.
− Only the alarm symbol flashes for an alarm.
− The alarm symbol and alarm number flashes
for an alarm. After pressing any button, the
entire display returns and only the alarm sym-
bol flashes.
− For an alarm, the alarm symbol flashes and
the alarm number is displayed instead of the
clock as long as the alarm is pending.
Displayed temp
− RmUnit
− RoomMix
− Exhaust
Temperature display.
− Own, measured in the room unit.
− Set in configuration 2 with room tmp mix.
− Exhaust temperature
Eng system temp
− Target
− Metric
− Imperial
Temperature display in the room unit.
− The valid one for the controller.
− Metric system for the room unit.
− Imperial system for the room unit.
Stpt range +/- 0.0…..12.0 [K] Maximal possible setpoint adjustment.
Stpt increment − 0.1 [K]
− 0.5 [K]
Setpoint adjustment increment.
Hrec display lim 0…100 [%] Threshold to show energy tracking symbol on
the display. The symbol is displayed for value
Efficiency > Hrec display lim.
Manual control
− No
– Yes
Enable mode button to changeover operating
mode on the room unit.
− Changeover is locked.
− Changeover is enabled.
Presence time 0…23 [h] Runtime presence. Plants goes to auto mode
after the delay.
Back2Auto Off-Eco
− Off
– On
Reset setpoint adjustment and presence for
change in time switch command from Off >
Economy.
− Reset locked.
− Reset enabled.
Back2Auto Off-Cmf
− Off
− On
Reset setpoint adjustment and presence for
change in time switch command from Off >
Comfort.
− Reset locked.
− Reset enabled.
Back2Auto Eco-Cmf
− Off
− On
Reset setpoint adjustment and presence for
change in time switch command from Economy
> Comfort.
− Reset locked.
− Reset enabled.
Back2Auto Cmf-Eco Reset setpoint adjustment and presence for
change in time switch command from Comfort >
Settings
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 132

Siemens POL638 Series Specifications

General

Brand	Siemens
Model	POL638 Series
Category	Control Systems
Language	English