beautypg.com

Siemens 125-1957 User Manual

Page 48

background image

APOGEE Unit Vent Controller

0 to 10V Output Owner’s Manual

Siemens Building Technologies, Inc.

38

L

LAN .................................................................. 34
LED .................................................................... 4
Light Emitting Diodes (LEDs) ........................... 32

BST ............................................................... 32
RX and TX .................................................... 32

loopout.............................................................. 34

O

OFF text ........................................................... 34
ON text ............................................................. 35
override switch ................................................. 35

P

parts, replacement ........................................... 32
PID .... (see proportional, integral, and derivative)
point database .................................................. 30
point database .................................................. 23

point addresses ............................................ 23
point descriptors ........................................... 23

power wiring ................................................... 3, 4
preventive maintenance ................................... 32

R

related equipment .............................................. 5
replacement parts ............................................ 32
Room Temperature Sensor ............................... 4
RTS ................ (see Room Temperature Sensor)
RX LED ............................................................ 32

S

safety features .................................................. 32

service information, basic ................................ 31
SI units ............................................................. 35
slave mode ....................................................... 35
slope ................................................................ 35
stand-alone control .......................................... 35
static discharge ................................................ 31

T

TEC ........... (see Terminal Equipment Controller)
temperature sensor ............................................ 4

discharge air ................................................... 5
mixed air ......................................................... 5
room ............................................................... 4

temperature sensors .......................................... 4

mixed air ......................................................... 5
room ............................................................... 4

Terminal Equipment Controller ........................ 35
troubleshooting ................................................ 31

basic service information.............................. 31

TX LED ............................................................ 32

U

unbundle .......................................................... 36
Unit Vent Controller ........................................... 1

V

valve actuator ..................................................... 5

W

wiring

communication wiring ................................. 3, 4
power wiring ............................................... 3, 4