Siemens 125-699 owner manual

Index

relay module	5
hardware, inputs and outputs	2
heat pump controller—multi-stage	1
I
inputs and outputs
analog	2
digital	2, 3
hardware	2
L
Light Emitting Diodes (LEDs)	4, 29
BST	29
RX and TX	29
loopout	32
M
mixed air control loop
day mode	8
night mode	8
MMI (see Man-Machine Interface)	31
MMI port	4
mounting bracket	1
O
override switch	32
overriding DOs	10
P
PID	32
point database	18
point addresses	18
point descriptors	18
point extension device
using controller as	16
power failure recovery	10
power wiring	3
pressure dependent	32
preventive maintenance	28

R
related equipment	5
relay module	5
reversing valve operation	12
Room Temperature Sensor	4, 18
RTS	32
RX LED	4, 29
S
safety features	29
service information, basic	28
setpoint	32
dial	10
SI units	32
slave mode	16, 32
stand-alone	32
stand-alone control	32
static discharge	28
T
temperature sensors	4
mixed air	4
room	4
Terminal Equipment Controller	33
troubleshooting	28
basic service information	28
TX LED	4, 29
U
unbundle	16, 33
V
valve
2-position heating	8
valve, reversing	12
W
wiring
communication wiring	3
power wiring	3

Siemens Building Technologies, Inc. 35